CN105911226A - Endoscopic testing device - Google Patents
Endoscopic testing device Download PDFInfo
- Publication number
- CN105911226A CN105911226A CN201610393398.9A CN201610393398A CN105911226A CN 105911226 A CN105911226 A CN 105911226A CN 201610393398 A CN201610393398 A CN 201610393398A CN 105911226 A CN105911226 A CN 105911226A
- Authority
- CN
- China
- Prior art keywords
- detection piece
- pipe
- receiving pipe
- testing device
- sealing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/061—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with positioning means
Abstract
The invention relates to the technical field of equipment adopted during industrial or scientific research detection, and provides an endoscopic testing device. The device comprises a support, a containing pipe, a detection piece, a testing box and an atmosphere adjusting system. The second end of the containing pipe is in sealed communication with the testing box. The first end of the containing pipe is in sealed connection with the first end of the detection piece. The second end of the detection piece can penetrate out of the containing pipe. The containing pipe is connected with the support. At least one end of the containing pipe can move relative to the support, and therefore the second end of the detection piece can be inserted into the testing box. The atmosphere adjusting system is communicated with the containing pipe and used for adjusting the atmosphere in the containing pipe. By adopting the endoscopic testing device for detection, the phenomenon that the research schedule is affected due to the fact that the construction period of detection equipment is long is avoided, and the detection device can be sufficiently utilized.
Description
Technical field
The present invention relates to the technical field of device therefor when carrying out industry or scientific research detection, spy out in especially relating to
Electricity testing device.
Background technology
In commercial production and scientific research activity, it is often necessary to the apparent condition of object of study in sealed environment is carried out online or
In-situ study is tested, in order to obtain the conversion process of object of study in time.Way of the prior art is to take on existing device
It build line or in-situ analysis system in, required analytical tool is all integrated with reaction generating means.
The shortcoming of this kind of way is: the cycle not only building system is longer, the progress of influence research；And, same survey
Electricity testing device is only capable of coordinating a reaction generating means to use, so that test device can not be fully utilized.In addition, existing
Test device often also need to bigger fund input, cause the enterprise and scientific research institution that some economic bases are weak under the pressure of warp
Ji problem is difficult to detection.
Summary of the invention
Electricity testing device is spied out in it is an object of the invention to provide, to solve to spy out test system in present in prior art,
Cycle of building is longer, and same detection device is only capable of coordinating a reaction generating means, and the technology being not fully utilized is asked
Topic.
The present invention spies out electricity testing device in providing, including: support, receiving pipe, detection piece, test box and atmosphere regulation are
System；Second end of described receiving pipe and described test box seal and connects, the of the first end of described receiving pipe and described detection piece
One end is tightly connected, and the second end of described detection piece can pass the inside of described receiving pipe；
Described accommodate pipe be connected with described support, and at least one end of described receiving pipe can the most described support motion,
So that the second end of described detection piece inserts in described test box；Described atmosphere regulation system connects with described receiving pipe, uses
In regulating the atmosphere within described receiving pipe.
Further, described receiving pipe includes the first body and the second body, and the first end of described first body can be with institute
Stating support relative motion, the second end of described first body is fixing with described support to be connected；
The two ends of described second body connect with the second end and the described test box of described first body respectively；
First end of described detection piece is sealedly and fixedly connected with the first end of described first body, described atmosphere regulation system
Connect with described second body.
Further, described first body is corrugated tube, and described support includes supporting part, the first support arm and the second support arm；
The two ends of described corrugated tube are fixing with one end of one end of described first support arm and described second support arm respectively to be connected,
The other end of described first support arm and the other end of described second support arm are all connected with described supporting part, and described first support arm energy
Enough the most described supporting part motions.
Further, also include that seal nipple, described seal nipple are arranged on the first end of described receiving pipe, described detection piece
The first end pass described seal nipple；Described seal nipple for sealing the first end of described receiving pipe, and can seal and
First end of fixing described detection piece.
Further, described seal nipple includes: seals plush copper, seal concave head and securing member, described sealing plush copper convex
Origin or beginning plugs the inside of the female ends into described sealing concave head, and the two is tightly connected；
Described sealing plush copper be internally provided with chamber, the second end of described detection piece sequentially passes through described chamber and described
Seal concave head；Described chamber be internally provided with fluid sealant, described fluid sealant is used for sealing fixing described detection piece；
Described securing member is sheathed on described sealing plush copper and the outside of described sealing concave head, is used for fastening described sealing plush copper
Relative position with described sealing concave head；
Described sealing concave head is provided with projection near one end of described receiving pipe, and described projection is positioned at outside described securing member
Portion, and described projection and the described receiving seal of tube are fixing is connected；Described projection be internally provided with by hole, described detection piece is worn
Hole is passed through described in crossing.
Further, described seal nipple also includes that the first collimation part, described first collimation part are arranged on described sealing plush copper
Inside, and near one end of described sealing concave head；
Being provided with endoporus on described first collimation part, described endoporus is bellmouth；Described detection piece can be through described interior
Hole, and the less one end of described diameter of bore is near described sealing concave head.
Further, also including locating part, the first connector and the second connector, described first connector and described second is even
Fitting is separately positioned on the first end and second end of described corrugated tube, and connects with described first support arm and described second support arm respectively
Connect；
One end of described locating part is arranged on described second connector, and the other end passes described first connector, is used for
Limit the axially-movable along himself of the described corrugated tube.
Further, described atmosphere regulation system includes molecular pump and/or vacuum pump, described molecular pump and/or described vacuum
Pump connects with described receiving pipe.
Further, described atmosphere regulation system also includes the monitoring means of atmosphere state in monitoring described receiving pipe,
Described monitoring means is pressure transducer, or, vacuometer.
Further, also including straight-through valve and the second collimation part, described straight-through valve connects with described receiving pipe, and can make institute
State detection piece to pass through；
Described second collimation part is arranged on the pipeline between described straight-through valve and described receiving pipe；Described second collimation part
On be provided with collimating aperture, described collimating aperture is bellmouth；Described detection piece can pass described collimating aperture, and described collimating aperture is straight
Less one end, footpath is near described straight-through valve.
Compared with prior art, the invention have the benefit that
The present invention spies out electricity testing device in providing, including: support, receiving pipe, detection piece, test box and atmosphere regulation are
System；The second end accommodating pipe connects with test box sealing, and the first end of the first end and detection piece that accommodate pipe is tightly connected, detection
Second end of part can pass the inside accommodating pipe；Accommodate pipe to be connected with support, and at least one end accommodating pipe can be propped up relatively
Frame moves, so that the second end of detection piece inserts in test box；Atmosphere regulation system connects with accommodating pipe, is used for regulating receiving
Atmosphere within pipe.When object of study is detected under conditions of not having ambient atmosphere interference by needs, it is only necessary to will be from instead
Answer the testing sample taken out in device in atmosphere of inert gases, load and the test box that the present embodiment provides seals preservation, treat
After atmosphere regulation system is to doing application of vacuum inside receiving pipe, then connect internal for test box with receiving pipe, make detection piece stretch into
Inside test box, testing sample is detected.
When needing apparent condition to object of study in closed environment to carry out online or in-situ study test, to be tested
After case inside connects with receiving pipe, then regulate atmosphere needed for system addition is reacted by atmosphere, or utilize other external device
Manufacture the required condition of reaction, detect the most in real time.And without again reaction generating means at integrated, build detection dress
Put, enable detection to carry out the most in time.Both avoided because detection equipment builds that the cycle is longer and influence research progress
Situation occurs；Detection device can be made again to be fully utilized, more save resource；Also make the scientific research not possessing testing conditions
Mechanism or enterprise also are able to realize detecting timely.
Accompanying drawing explanation
In order to be illustrated more clearly that the specific embodiment of the invention or technical scheme of the prior art, below will be to specifically
In embodiment or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not paying creative work
Put, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 spies out the structural representation of electricity testing device for the embodiment of the present invention in providing；
Fig. 2 be shown in Fig. 1 in spy out the profile of seal nipple in electricity testing device.
Reference:
1-support 2-accommodates pipe 3-detection piece
4-test box 5-atmosphere regulation system 6-seal nipple
7-locating part 8-the first connector 9-the second connector
10-monitoring means 11-straight-through valve
101-supporting part 102-the first support arm 103-the second support arm
201-the first body 202-the second body 601-seals plush copper
602-seals concave head 603-securing member 604-first and collimates part
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme is clearly and completely described, it is clear that described enforcement
Example is a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under not making creative work premise, broadly falls into the scope of protection of the invention.
In describing the invention, it should be noted that term " " center ", " on ", D score, "left", "right", " vertically ",
Orientation or the position relationship of the instruction such as " level ", " interior ", " outward " they are based on orientation shown in the drawings or position relationship, merely to
Be easy to describe the present invention and simplifying describe rather than instruction or the hint device of indication or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.Additionally, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that indicate or hint relative importance.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be fixing connection, it is also possible to be to removably connect, or be integrally connected；Can
To be mechanical connection, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, can understand that above-mentioned term is at this with concrete condition
Concrete meaning in invention.
Fig. 1 spies out the structural representation of electricity testing device for the embodiment of the present invention in providing；Fig. 2 be shown in Fig. 1 in spy out
The profile of the seal nipple in electricity testing device.
As it is shown in figure 1, the present embodiment spies out electricity testing device in providing, including: support 1, receiving pipe 2, detection piece 3, test
Case 4 and atmosphere regulation system 5；The second end accommodating pipe 2 connects with test box 4 sealing, accommodates the first end and the detection piece 3 of pipe 2
The first end be tightly connected, the second end of detection piece 3 can pass accommodate pipe 2 inside；Accommodate pipe 2 to be connected with support 1, and hold
Receive at least one end of pipe 2 and can move by opposite brackets 1, so that the second end of detection piece 3 inserts in test box 4；Atmosphere regulates
System 5 connects with accommodating pipe 2, for regulating the atmosphere accommodated within pipe 2.
Can moving by opposite brackets 1 at least one end accommodating pipe 2, can be manually regulation: when regulation accommodates pipe 2
After one end moves to specify position, then it is fixed by fixture.Can also realize being automatically adjusted by frame for movement, example
As: drive division drives.Drive division below only drive the situation accommodating the motion of pipe 2 opposite brackets 1 be briefly described: support 1
Including drive division, drive division is used for driving receiving pipe 2 so that it is can move by opposite brackets 1.Accommodate translational speed and the position of pipe 2
Move, by drive division control.Therefore, every structure being capable of above-mentioned functions can serve as the driving of the present embodiment indication
Portion.Such as: electricity cylinder, or the structure that the structure that motor and screw mandrel match, motor and gear, tooth bar match, etc..Carry out
During detection, starting drive division, drive division drives and accommodates the pipe 2 direction contraction to close test box 4, and then makes detection piece 3 enter
Test box 4 is internal to be detected.
Inside in order to enable the second end of detection piece 3 to be stretched into test box 4 by receiving pipe 2 is detected, and accommodating pipe 2 can
Think telescopic pipe.Accommodating pipe 2 is that telescopic pipe then accommodates the first end of pipe 2 and can move by opposite brackets 1.Otherwise, hold
When pipe 2 of receiving is non-telescoping pipe, then the equal opposite brackets in two ends 1 accommodating pipe 2 moves, and accommodates pipe 2 and the pipe connecting test box 4
Road can occur relative motion, so that the appointment position, inside that test block 3 can enter test box 4 is detected.
First end of detection piece 3 and the first end accommodating pipe 2 are tightly connected, and the first end of detection piece 3 is through accommodating pipe 2
The first end after be connected to the data terminal specified, make testing result be fed back.The performance of detection is needed according to testing sample
Difference, detection piece 3 has different selections, can be Fibre Optical Sensor, it is also possible to be endoscope, etc..Only need to meet detection piece 3
Upper larger-size part, i.e. probe, it is possible to the inside entering test box 4 by accommodating pipe 2 carries out detecting.
Can be to removably connect and can also be connected for non-dismountable between test box 4 with receiving pipe 2.Test box 4 is main
For containing testing sample, and before accommodating pipe 2 evacuation, keep the sealing of himself, prevent ambient atmos from entering test
Case 4 and affect the accuracy of detection.After accommodating the inside evacuation of pipe 2, can connect accommodating pipe with test box 4, according to inspection
The needs surveyed choose whether to be filled with atmosphere in test box 4.
Atmosphere regulation system 5 is for accommodating, pipe 2 is internal carries out application of vacuum, or is used for mending to the inside of test box 4
Enter atmosphere, naturally it is also possible to be, not only realize application of vacuum but also realize filling into atmosphere in test box 4.It should be noted that this reality
Execute the atmosphere of indication in example to refer to: gas componant.
When object of study is detected under conditions of not having ambient atmosphere interference by needs, it is only necessary to will be from reaction unit
The testing sample of middle taking-up, in atmosphere of inert gases, loads and seals preservation in the test box 4 that the present embodiment provides, treat that atmosphere is adjusted
After application of vacuum is done in receiving pipe 2 inside by joint system 5, then connect internal for test box 4 with receiving pipe 2, make detection piece 3 stretch into survey
Examination case 4 is internal to be detected testing sample.
When needing apparent condition to object of study in closed environment to carry out online or in-situ study test, to be tested
After case 4 inside connects with receiving pipe 2, then regulate atmosphere needed for system 5 addition is reacted by atmosphere, or utilize other external dress
Put the required condition of manufacture reaction, detect the most in real time.And without again reaction generating means at integrated, build detection
Device, enables detection to carry out the most in time.Both avoided because detection equipment builds that the cycle is longer and influence research progress
Situation occur；Detection device can be made again to be fully utilized, more save resource；Also make the section not possessing testing conditions
Grind mechanism or enterprise also is able to realize detecting timely.
On the basis of above-described embodiment, specifically, accommodate pipe 2 and include the first body 201 and the second body 202, first
First end of body 201 can be with support 1 relative motion, and the second end of the first body 201 is fixing with support 1 to be connected；Second pipe
The two ends of body 202 connect with the second end and the test box 4 of the first body 201 respectively；First end of detection piece 3 and the first body
First end of 201 is sealedly and fixedly connected, and atmosphere regulation system 5 connects with the second body 202.
First end of the first body 201 can be with support 1 relative motion, and the second end is fixing with support 1 to be connected.Specifically,
First body 201 can be corrugated tube, surrounding seals the container made of soft material or the sleeve pipe that can mutually move, etc.
Deng.Wherein soft material can be rubber or other material that can deform.
During detection, drive division drives the first end of the first body 201 to move to the direction of the second body 202, because of detection piece 3
The first end and the first end of the first body 201 is fixing connects, so detection piece 3 moves to the direction of the second body 202 therewith,
The inside eventually entering into test box 4 is detected.
It is divided into telescopic first body 201 and second non-telescoping body 202 two parts, and second by accommodating pipe 2
Body 202 connects with test box 4, it is not necessary to the most additionally arranges and accommodates the position-limit mechanism of pipe 2 or accommodate pipe 2 and test box 4
Attachment structure, can ensure that detection piece 3 can enter the inside of test box 4 and detect, and makes the present embodiment spy out in providing
Electricity testing device structure on the basis of assurance function more simplifies.
On the basis of above-described embodiment, specifically, the first body 201 is corrugated tube, support 1 include supporting part 101,
One support arm 102 and the second support arm 103；The two ends of corrugated tube respectively with one end and one end of the second support arm 103 of the first support arm 102
Fixing connection, the other end of the first support arm 102 and the other end of the second support arm 103 are all connected with supporting part 101, and the first support arm
102 can move in relative support portion 101.
First body 201 is corrugated tube, and specifically, corrugated tube can be made of a variety of materials, such as: plastics or gold
Belong to, etc..Preferably as a kind of detailed description of the invention, corrugated tube is made up of metal material.The corrugated tube that metal material is made
Structure is more stable, when atmosphere regulation system 5 carries out application of vacuum to its inside, does not haves the corrugated tube inside to himself
The situation of depression, so that detection piece 3 can pass freely through unobstructed therein.
Telescopic first body 201 is corrugated tube, makes the structure of the first body 201 more simplify, and manufacture difficulty is lower, and
And fault rate is the lowest.The two ends of corrugated tube are connected with supporting part 101 by the first support arm 102 and the second support arm 103 respectively, when
Corrugated tube damages when needing to change, and only need to carry out corresponding operating on the first support arm 102 and the second support arm 103, change ripple
Stricture of vagina pipe is convenient.In addition, the two ends of corrugated tube are respectively by the first support arm 102 and the second support arm 103 and supporting part 101
Connect, also make the distance between detection piece 3 and supporting part 101 bigger, the setting of more convenient test box 4.
On the basis of above-described embodiment, specifically, supporting part 101 includes main support rod and multiple spikes, Duo Gezhi
Spike may be contained within the bottom of main support rod, is used for supporting main support rod；Angle adjustable between the most adjacent two spikes.
Preferably as a kind of detailed description of the invention, a spike is two, and the adjustable angle between two spikes
Whole.Stable holding state is reached with a fewest spike, the most cost-effective, meet again the stable requirement supported.
Angle adjustable between multiple spikes, and adjacent two spikes is set in the bottom of support 1, makes this enforcement
It is more stable that example spies out electricity testing device in providing, and is difficult to crooked, it is possible to ensures being smoothed out of test.
Below only with drive division as motor with the structure of screw mandrel as a example by brief description drive division relative with supporting part 101 grade
Position: screw mandrel is arranged on main support rod, the output shaft of motor is connected with one end of screw mandrel by shaft coupling, the first support arm 102
Be connected with the nut of screw mandrel, after electric motor starting, the first support arm 102 under the drive of the nut of screw mandrel near the second support arm 103
Direction motion, detection piece 3 moves therewith, enter test box 4 inside arrive specify position detect.
On the basis of above-described embodiment, specifically, also include that seal nipple 6, seal nipple 6 are arranged on and accommodate pipe 2
First end, the first end of detection piece 3 passes seal nipple 6；Seal nipple 6 accommodates the first end of pipe 2 for sealing, and can be close
Envelope and the first end of fixed test part 3.
Primarily serving the purpose of of seal nipple 6: seal the first end accommodating pipe 2, and seal first with fixed test part 3
End.Therefore, every structure being capable of above-mentioned functions, can serve as the seal nipple 6 of the present embodiment indication.Such as: close
Sealing joint 6 is to plug the centre into ripple pipe orifice to be provided with the detection piece 3 structure by hole, then connects with sealing at detection piece 3
Sealing gasket is set between 6 or smears fluid sealant and seal.Or, seal nipple 6 is the structure being plugged on support 1,
And and support 1 between seal, and connect receiving pipe 2, detection piece 3 seals and is fixedly installed on the inside of seal nipple 6.
Different tests may use different detection pieces 3, realizes detection piece 3 first end with whole by seal nipple 6
Between system fixing, seal, when detection piece 3 changed by needs, the entirety directly seal nipple 6 and detection piece 3 constituted from
The present embodiment is spied out in electricity testing device in providing and is disassembled, and without directly dismounting detection piece 3, favourable protection detection piece 3
Without damage.
On the basis of above-described embodiment, specifically, seal nipple 6 includes: seal plush copper 601, seal concave head 602 and
Securing member 603, the protruding end sealing plush copper 601 plugs the inside of the female ends into sealing concave head 602, and the two is tightly connected；
Seal plush copper 601 is internally provided with chamber, and the second end of detection piece 3 sequentially passes through chamber and seals concave head 602；Chamber interior
Portion is provided with fluid sealant, and fluid sealant is used for sealing fixed test part 3；Securing member 603 is sheathed on sealing plush copper 601 and seals concave head
The outside of 602, for fit sealing plush copper 601 and the relative position sealing concave head 602；Seal concave head 602 near accommodating pipe 2
One end is provided with projection, and projection is positioned at the outside of securing member 603, and projection is sealedly and fixedly connected with accommodating pipe 2；Protruding inside
Being provided with hole, detection piece 3 is threaded through hole.
The protruding end sealing plush copper 601 plugs the inside of the female ends into sealing concave head 602, and the two plays mutually calibration
Effect, is conducive to being coaxially disposed of the two.Second end of detection piece 3 sequentially passes through and seals the chamber within plush copper 601 and sealing
Concave head 602, and be fixed in the chamber sealed within plush copper 601 by sealant sealing, convex by securing member 603 fit sealing
601 and the relative position that seals between concave head 602, and each junction all does encapsulation process, when detection piece 3 changed by needs,
Only need loosening fasteners 603 together can take out sealing plush copper 601 with detection piece 3, the replacing making detection piece 3 is easier,
Fast.
On the basis of above-described embodiment, specifically, seal nipple 6 also includes the first collimation part 604, the first collimation part
604 are arranged on the inside sealing plush copper 601, and near sealing one end of concave head 602；It is provided with endoporus on first collimation part 604,
Endoporus is bellmouth；Detection piece 3 can pass endoporus, and the close sealing in one end concave head 602 that diameter of bore is less.
Can be to removably connect between first collimation part 604 and sealing plush copper 601, it is also possible to for fixing connection.First
Primarily serving the purpose of of collimation part 604: enter for detection piece 3 and concave head 602 offer guiding and calibration function are provided.Therefore, every energy
Enough realize the structure of above-mentioned functions, can serve as the first collimation part 604 of the present embodiment indication.Such as: the first collimation part 604
Endoporus be polygonal hole, along towards seal concave head 602 direction, the size of endoporus is gradually reduced.
Arranging the first collimation part 604 in the inside sealing plush copper 601 near the one end sealing concave head 602, first collimates part
604 are relatively large in diameter near the one end sealing plush copper 601, not only make detection piece 3 enter sealing concave head 602 and are easier to, additionally it is possible to rise
To the effect that the position of detection piece 3 is calibrated further, detection piece 3 is made can more to smoothly enter the finger of inside of test box 4
Location is put and is tested.
On the basis of above-described embodiment, specifically, also include locating part the 7, first connector 8 and the second connector 9, the
A connection piece 8 and the second connector 9 are separately positioned on the first end and second end of corrugated tube, and respectively with the first support arm 102 and
Second support arm 103 connects；One end of locating part 7 is arranged on the second connector 9, and the other end passes the first connector 8, is used for limiting
Determine the corrugated tube axially-movable along himself.
Specifically, locating part 7 can be to be sheathed on the rigidity body outside corrugated tube, it is also possible to for limited post.Further
Ground, when locating part 7 is limited post, can be one, it is also possible to for multiple.
Preferably as a kind of detailed description of the invention, locating part 7 is that outside corrugated tube, circumference along corrugated tube is uniformly distributed
Three limited posts.Equally distributed three limited posts of circumference along corrugated tube, it is possible to limit corrugated tube only along its axially-movable,
And do not occur crooked；And weight is lighter, will not too much increase the load of drive division, be conducive to saving the energy.Additionally, corrugated tube
Two ends connected, more with the first corresponding support arm 102 and the second support arm 103 by the first connector 8 and the second connector 9 respectively
Facilitate the replacing of corrugated tube.
On the basis of above-described embodiment, specifically, atmosphere regulation system 5 includes molecular pump and/or vacuum pump, molecular pump
And/or vacuum pump connects with receiving pipe 2.
Primarily serving the purpose of of atmosphere regulation system 5 does application of vacuum to receiving pipe 2 is internal, or to the internal benefit of test box 4
Inflation atmosphere, or not only to accommodating, pipe 2 is internal to be done application of vacuum but also supplements atmosphere to test box 4 is internal.Atmosphere regulation system 5 is permissible
For vacuum pump or molecular pump, or collectively formed by the two.
Preferably as a kind of detailed description of the invention, atmosphere regulation system 5 is collectively formed by molecular pump and vacuum pump.Very
Empty pump is capable of accommodating the vacuum within pipe 2, and molecular pump is capable of accommodating the fine vacuum within pipe 2, according to object to be measured
Activity and the different demands of detection, research worker can select to start vacuum pump or molecular pump.
Further, accommodating, between pipe 2 and test box 4, valve can also be set, cut off test system by valve
Connection between system and atmosphere regulation system 5, to maintain environment during test.
By vacuum pump and/or molecular pump, electricity testing device evacuation can not only be spied out, to subtract in providing for the present embodiment
Few air or other foreign gas destruction to test box 4 internal medium atmosphere, additionally it is possible to be filled with gas to test box 4 inside
Atmosphere, to reach in situ or the effect of on-line checking.
On the basis of above-described embodiment, specifically, atmosphere regulation system 5 also includes atmosphere in monitoring receiving pipe 2
The monitoring means 10 of state, monitoring means 10 is pressure transducer, or, vacuometer.
Monitoring means 10 sensor or vacuometer are set in atmosphere regulation system 5, enable research worker real
Time understand the present embodiment provide in spy out the evacuation situation within electricity testing device and the pressure condition of atmosphere, make research worker pair
Detection procedure has sufficiently assurance, and can find various emergency situations the very first time.
On the basis of above-described embodiment, specifically, straight-through valve 11 and the second collimation part, straight-through valve 11 and receiving are also included
Pipe 2 connects, and detection piece 3 can be made to pass through；Second collimation part is arranged on the pipeline between straight-through valve 11 and receiving pipe 2；The
Being provided with collimating aperture on two collimation parts, collimating aperture is bellmouth；Detection piece 3 can pass collimating aperture, and collimating aperture diameter is less
One end near straight-through valve 11.
Primarily serving the purpose of of straight-through valve 11, after sampling sealing test case 4, after the internal evacuation of pipe 2 to be accommodated, then
Test box 4 is connected between pipe 2 with accommodating, it is allowed to detection piece 3 passes through, keep test box 4 and the sealing accommodated between pipe 2 simultaneously
State.
Specifically, as a kind of embodiment, straight-through valve 11 includes: valve seat, corrugated tube, drive mechanism, controlling organization
And valve bonnet, the bottom of valve bonnet is connected with the screw top of valve seat, and corrugated tube is arranged in valve bonnet.Corrugated tube include again bellows segment,
Bottom corrugated tube top cover and corrugated tube, fix with the top of valve seat bottom corrugated tube and be connected, the inner chamber that corrugated tube is formed with valve seat
In controlling organization is installed, controlling organization is provided with matched drive mechanism, the upper end of drive mechanism and valve bonnet
Top end opening is threaded, and the lower end of drive mechanism is through corrugated tube top cover and embeds in controlling organization.When being driven by twisting
When straight-through valve 11 is opened by mechanism, detection piece 3 can enter test box 4 through the valve seat of straight-through valve 11, completes in test box 4
Detection is peeped in the online or original position of object to be measured；When changing or remove detection piece 3, move control by reversing drive mechanism
Mechanism processed, thus realize the closedown of straight-through valve 11.
Further, on valve seat, setting is in the inlet connecting branch on same straight line and outlet connecting pipe, and import
Beeline channel is set between connecting tube and outlet connecting pipe, forms the bypass structure that linear type detection piece 3 can be allowed to pass through.?
The inlet connecting branch of valve seat and the inner of outlet connecting pipe arrange controlling organization, and controlling organization is realized bypass structure by ball
The sealing of cylindrical linear passage, and drive mechanism is through corrugated tube, uses welding manner to fix with corrugated tube top cover, ripple
Pipe bottom and valve seat top also take welding manner to fix, it is ensured that sealing high in valve pocket such that it is able to meet Gao Zhen
The use demand of empty condition.
The structure of the second collimation part is identical with the structure of the first collimation part 604, the most no longer carries out repeat specification.Second is accurate
Straight part is relatively large in diameter away from one end of straight-through valve 11, not only makes detection piece 3 enter straight-through valve 11 and is easier to, additionally it is possible to plays inspection
Survey the effect that the position of part 3 is calibrated further, make detection piece 3 can be smoothly through straight-through valve 11, enter test box 4 inside
Appointment position test.
On the basis of above-described embodiment, specifically, also including control panel, control panel electrically connects with drive division, uses
In the running status controlling drive division.
Controlled the running status of drive division by control panel, make the present embodiment spy out electricity testing device more standard in providing
Change, the maintenance of hommization, beneficially later stage and detection.
As a example by between test box 4 and receiving pipe 2 for removably connecting, in the present embodiment is provided, spy out electricity testing device
Use process is done as described below:
When testing the test sample within test box 4, straight-through valve 11 is closed in advance, first will be straight
On logical valve 11, seam places the second collimation part, then docks with receiving pipe 2, and carries out the system after docking at evacuation
Reason, after reaching to meet the vacuum condition of test request, closes the valve at atmosphere regulation system 5, opens straight-through valve 11, by behaviour
Control panel arranges displacement and the rate travel accommodating pipe 2, and drive division is compressed accommodating pipe 2 so that be fixed in receiving pipe 2
Then the detection piece 3 in portion is arrived the position at testing sample place and tests by straight-through valve 11, and test result passes through detection piece 3
It is transferred to the data terminal specified.After being completed, the position of straight-through valve more than 11 will be moved on detection piece 3 by drive division,
Close straight-through valve 11, decide whether according to actual needs the test system of straight-through valve more than 11 is carried out atmosphere process.Such as the company of need
Continuous analyze multiple samples, then after only intrasystem atmosphere need to being carried out necessary process by pumped vacuum systems, by test box 4 from
After the dismounting of straight-through valve 11 lower end, load new testing sample, repeat above-mentioned test process.
The present embodiment spies out electricity testing device in providing, can be at the internal medium of the test box 4 keeping storage testing sample
Under premise, sample is carried out long-term continuously or discontinuously formula test job.And disclosure satisfy that high vacuum condition demand, overall close
Sealing property is reliable, it is possible to avoid toxic and harmful to leak, it is adaptable to poisonous and hazardous detection environment, helps research worker effective
Avoid the infringement of poisonous and harmful element.
Last it is noted that various embodiments above is only in order to illustrate technical scheme, it is not intended to limit；To the greatest extent
The present invention has been described in detail by pipe with reference to foregoing embodiments, it will be understood by those within the art that: it depends on
So the technical scheme described in foregoing embodiments can be modified, or the most some or all of technical characteristic is entered
Row equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from various embodiments of the present invention technology
The scope of scheme.
Claims (10)
1. spy out electricity testing device in one kind, it is characterised in that including: support, accommodate pipe, detection piece, test box and atmosphere regulation and be
System；Second end of described receiving pipe and described test box seal and connects, the of the first end of described receiving pipe and described detection piece
One end is tightly connected, and the second end of described detection piece can pass the inside of described receiving pipe；
Described accommodate pipe be connected with described support, and at least one end of described receiving pipe can the most described support motion, thus
The second end making described detection piece inserts in described test box；Described atmosphere regulation system connects with described receiving pipe, is used for adjusting
Save the atmosphere within described receiving pipe.
Electricity testing device is spied out, it is characterised in that described receiving pipe includes the first body and second in the most according to claim 1
Body, the first end of described first body can be with described support relative motion, the second end of described first body and described
Frame is fixing to be connected；
The two ends of described second body connect with the second end and the described test box of described first body respectively；
First end of described detection piece is sealedly and fixedly connected with the first end of described first body, described atmosphere regulation system and institute
State the second body connection.
Electricity testing device is spied out, it is characterised in that described first body is corrugated tube, described in the most according to claim 2
Frame includes supporting part, the first support arm and the second support arm；
The two ends of described corrugated tube are fixing with one end of one end of described first support arm and described second support arm respectively to be connected, described
The other end of the first support arm and the other end of described second support arm are all connected with described supporting part, and described first support arm can phase
Described supporting part is moved.
Electricity testing device is spied out, it is characterised in that also include seal nipple, described seal nipple in the most according to claim 1
Being arranged on the first end of described receiving pipe, the first end of described detection piece passes described seal nipple；Described seal nipple is used for
Seal the first end of described receiving pipe, and can seal and fix the first end of described detection piece.
Electricity testing device is spied out, it is characterised in that described seal nipple includes: seal plush copper, close in the most according to claim 4
Envelope concave head and securing member, the protruding end of described sealing plush copper plugs the inside of the female ends into described sealing concave head, and the two
It is tightly connected；
Described sealing plush copper be internally provided with chamber, the second end of described detection piece sequentially passes through described chamber and described sealing
Concave head；Described chamber be internally provided with fluid sealant, described fluid sealant is used for sealing fixing described detection piece；
Described securing member is sheathed on described sealing plush copper and the outside of described sealing concave head, is used for fastening described sealing plush copper and institute
State the relative position sealing concave head；
Described sealing concave head is provided with projection near one end of described receiving pipe, and described projection is positioned at the outside of described securing member,
And described projection is fixing with the described receiving seal of tube is connected；Described projection be internally provided with by hole, described detection piece passes
Described pass through hole.
Electricity testing device is spied out, it is characterised in that described seal nipple also includes the first collimation in the most according to claim 5
Part, described first collimation part is arranged on the inside of described sealing plush copper, and near one end of described sealing concave head；
Being provided with endoporus on described first collimation part, described endoporus is bellmouth；Described detection piece can pass described endoporus, and
The less one end of described diameter of bore is near described sealing concave head.
Electricity testing device is spied out, it is characterised in that also include locating part, the first connector and in the most according to claim 3
Two connectors, described first connector and described second connector are separately positioned on the first end and second end of described corrugated tube,
And be connected with described first support arm and described second support arm respectively；
One end of described locating part is arranged on described second connector, and the other end passes described first connector, is used for limiting
Described corrugated tube is along the axially-movable of himself.
8. in described in any one of claim 1-6, spy out electricity testing device, it is characterised in that described atmosphere regulation system includes
Molecular pump and/or vacuum pump, described molecular pump and/or described vacuum pump connect with described receiving pipe.
Electricity testing device is spied out, it is characterised in that described atmosphere regulation system also includes for supervising in the most according to claim 8
Surveying the described monitoring means accommodating the interior atmosphere state of pipe, described monitoring means is pressure transducer, or, vacuometer.
10. in described in any one of claim 1-6, spy out electricity testing device, it is characterised in that also include straight-through valve and second
Collimation part, described straight-through valve connects with described receiving pipe, and described detection piece can be made to pass through；
Described second collimation part is arranged on the pipeline between described straight-through valve and described receiving pipe；Set on described second collimation part
Being equipped with collimating aperture, described collimating aperture is bellmouth；Described detection piece can pass described collimating aperture, and described collimating aperture diameter is relatively
Little one end is near described straight-through valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610393398.9A CN105911226B (en) | 2016-06-02 | 2016-06-02 | Inside peep test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610393398.9A CN105911226B (en) | 2016-06-02 | 2016-06-02 | Inside peep test device |
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| CN105911226A true CN105911226A (en) | 2016-08-31 |
| CN105911226B CN105911226B (en) | 2018-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610393398.9A Active CN105911226B (en) | 2016-06-02 | 2016-06-02 | Inside peep test device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109298297A (en) * | 2018-11-16 | 2019-02-01 | 中广核达胜加速器技术有限公司 | A kind of accelerating pipe process section Auto-Test System |
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| CN1347296A (en) * | 1999-04-28 | 2002-05-01 | S.S.H医疗有限公司 | Vaginal speculum with seal |
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| Publication number | Publication date |
|---|---|
| CN105911226B (en) | 2018-08-28 |
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