CN1979092B - Laser planometer with suction mounting struction - Google Patents
Laser planometer with suction mounting struction Download PDFInfo
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- CN1979092B CN1979092B CN2005101272606A CN200510127260A CN1979092B CN 1979092 B CN1979092 B CN 1979092B CN 2005101272606 A CN2005101272606 A CN 2005101272606A CN 200510127260 A CN200510127260 A CN 200510127260A CN 1979092 B CN1979092 B CN 1979092B
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- shell
- leveling instrument
- laser leveling
- light emitter
- suction
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Abstract
The invention relates to a laser plane measuring device with suction installation structure. It includes installing sealing that forms suction installation area with adhering surface. The laser source in case contains at least one diode and sending collimation beam from the hole on case.
Description
Background of invention
The present invention relates to a kind of laser leveling instrument, it has suction mounting, is used for leveling instrument is fixed on attaching surface.
The laser alignment product is used for residential housing and common buildings industry as instrument usually.The laser lining replaces chalk line and torpedo spirit-leveling instrument as preferred instrument, is used to form the horizontal line on the display surface also.These instruments are generally used for interior finish work, and for example suspension is drawn a portrait and wood furniture is installed, and the land used field engineering, for example lay bricks and the deck assembling.Laser level is provided with easily and generates alignment, can not destroy installation surface.
Present Laser Measuring flat products perhaps is installed on adjustable framework, perhaps is fixed on the installation surface with securing member.These laser levels comprise cased lasing light emitter.Lasing light emitter is cased can to rotate, thereby can level or Vertical Launch light beam.A deficiency of laser alignment device is at present, and laser level is in case just can not easily reorientate from the teeth outwards after installing.A lot of laser leveling instruments perhaps have a pin, perhaps have a securing member, spirit-leveling instrument is installed in produces alignment line on the vertical surface.If laser level can not be positioned on the wall rightly, then the user must unload lower device and it is contained in appropriate position again, on the surface of repairing, other mark and hole is set.
Therefore, need provide Laser Measuring gentle alignment device, spirit-leveling instrument is easily installed and smoothed on attaching surface with suction mounting, and deface bright and clean not.A kind of vacuum generating mechanism of suction mounting collaborative work of and laser leveling instrument also need be provided, be used to monitor vacuum sealing is installed, assurance device is fixing rightly from the teeth outwards.
Summary of the invention
Therefore, the laser leveling instrument that has a suction mounting comprises shell and the installation sealing of extending from outer casing underpart.Sealing is installed extends around cavity from outer casing underpart, and with the attaching surface acting in conjunction, between them, form the suction installing zone.Power supply is cased.In one aspect of the invention, power supply comprises the electric battery or the battery of detachable installation.In another aspect of the present invention, power supply is the rechargeable battery that fixedly mounts in the enclosure.
The laser leveling instrument comprises suction mounting, is designed to the laser leveling instrument is fixed on the attaching surface.The first aspect of suction mounting comprises that the vacuum that places in the laser level shell produces mechanism, is used for discharging air from the suction installing zone.Vacuum produces mechanism and comprises motor that is connected to power supply and the pump that is turned round by motor-driven.Sensor is contained near the cavity, is used to monitor the vacuum seal of suction installing zone, and if sensor detect the pressure loss, then start pump.Pump is used for discharging air through the hole of cavity from the suction installing zone, thereby guarantees that the laser level shell is fixed on the attaching surface.
The second aspect of the suction mounting of laser leveling instrument comprises the manual operation pump, and it and suction mounting acting in conjunction are fixed on laser level on the attaching surface.Suction mounting comprises the manual operation pump, and it seals acting in conjunction with installation and is used for discharging air through the hole of shell from installing zone, and shell is fixed on the attaching surface.
The third aspect of suction mounting comprises lever, is used to activate vacuum pad and between device and device installation surface, forms air pocket or suction.
Lasing light emitter is cased, and attaching surface is a fixed relationship relatively, and is operationally connected to power supply.Lasing light emitter comprises at least one diode, penetrates alignment through the hole in the shell, and indication is along the reference field of attaching surface.In the shell end wall, lens are housed,, penetrate alignment along attaching surface with at least one diode collaborative work.
Lasing light emitter comprises the single diode that penetrates alignment through laser level shell end wall.In one aspect of the invention, lasing light emitter comprises a pair of relative diode with the coplanar relation location, and they penetrate alignment through laser level shell opposite end walls.In another aspect of the present invention; Lasing light emitter comprises first diode and second diode; First diode penetrates first alignment through the hole in the shell end wall, and second diode penetrates second alignment that is basically perpendicular to first alignment through the hole in the side wall of outer shell.
The shell of laser level comprises the handle that is formed on cover top portion.Near the sidewall handle of shell, the pump startup switch is housed.When laser level was positioned on the attaching surface, pump startup switch and vacuum produced mechanism or manual pump acting in conjunction, discharged air from the suction installing zone.When laser level installed to attaching surface, the switch that stretches out shell allowed the user to start lasing light emitter.
Description of drawings
Fig. 1 representes to have the laser leveling instrument of vacuum mounting structure of the present invention;
Fig. 2 is the bottom perspective view of laser level of the present invention;
Fig. 3 has the sectional view of the laser leveling instrument of a characteristic of suction mounting along Fig. 1 center line 3-3;
Fig. 4 is the part skeleton view of expression laser leveling instrument suction mounting second characteristic of the present invention;
Fig. 5 is the skeleton view of laser leveling instrument suction mounting second characteristic of the present invention;
Fig. 6 is the cut-open view of laser level generator another feature of expression laser leveling instrument of the present invention;
Fig. 7 is the side view of expression laser leveling instrument second embodiment of the present invention;
Fig. 8 is the skeleton view of another embodiment of the device of the present invention with manual operation vacuum accessory;
Fig. 9 is the skeleton view that the device of Fig. 7 unloads laser part;
Figure 10 is the side perspective view that the device of Fig. 7 unloads the device of laser part, and schematically shows the operation of spirit-leveling instrument and vacuum pad.
Embodiment
Referring to accompanying drawing, the present invention provides a kind of laser leveling instrument 10 with suction mounting, is used for device 10 is fixed on attaching surface 12 below.Laser level 10 comprises shell 14, has suction cup in the bottom 18 of shell 14 or sealing 16 is installed.The shell 14 of Fig. 1-3 expression single-piece.It is understandable that, also can use two shells shown in Figure 7 to reach identical purpose.Cavity 20 is formed at the bottom 18 at shell 14.Suction cup or installation sealing 16 preferably rubber seals are extended in shell 14 bottoms around cavity 20.Also can use other resilient material to reach and to be out of shape the purpose that sealing is provided.Suction cup 16 acts synergistically with the cavity 20 of attaching surface 12 and shell 14, between them, forms suction installing zone 22.
The first aspect of the suction mounting that uses with laser leveling instrument 10 according to the present invention is described referring to Fig. 3 below.Laser level 10 comprises that sealing 16 cooperative vacuum with installation produces mechanism 24, is used for forming vacuum at suction installing zone 22.Vacuum produces mechanism and comprises the motor 25 that is arranged in the laser level shell 14.The vacuum pump 26 that is connected with motor 25 runnings is contained in shell 14 near the motor 25.Will also be appreciated that motor 25 and pump 26 can be assembled into a unit.Flexible pipe 28 connects the hole 32 of the inlet 30 and the cavity 20 of pump 26.Pump 26 and installation sealing 16 actings in conjunction produce vacuum between attaching surface 12 and cavity 20, with the fixed relationship of relative attaching surface 12 laser level 10 is installed.
The lasing light emitter 34 that produces alignment 36 is cased.On the cased rotationally wall of lasing light emitter 34, perhaps vacuum produces on the pivot 31 in the mechanism 24, allows the user when laser level shell 14 is fixed to attaching surface 12, to regulate the position of lasing light emitter 34.Lasing light emitter 34 also can be contained on the inwall of laser level shell, or fixedly secures in a part of vacuum and produce in the mechanism.
Lasing light emitter 34 comprises at least one diode 33, penetrates alignment 36 through the hole in the end wall 40 of laser level shell 14 38.In one aspect of the invention, lens 42 are arranged in the hole 38,, focus on alignment 36 with at least one diode 33 acting in conjunction.It is understandable that alignment 36 can penetrate through the gauge orifice in the shell 14, is used to indicate a reference field along attaching surface 12.
Lasing light emitter starting switch 44 extends through the elongated slot 46 of shell 14.Power supply 48 in the laser level shell 14 is motor 25 and lasing light emitter 34 power supplies.In one aspect of the invention, power supply 48 is the rechargeable battery pack that is contained in securely in the shell 14, for example lithium ion battery or nickel-cadmium battery.In addition alternatively, power supply 48 is dismountable alkaline batteries.
Referring to Fig. 1 and 3, laser level 10 comprises handle portion 50 below, and handle portion 50 is formed on the end face 52 of shell 14.One or more block levels 54 are arranged in the top 52 of laser level shell 14.Block level 54 helps the operator that laser level 10 is positioned on the attaching surface 12, and assurance alignment 36 is crossed surface 12 with required angle.In one aspect of the invention shown in Figure 3, independent block level 54 shows the aligned position of spirit-leveling instrument 10 on surface 12.In aspect another of laser leveling instrument 56 shown in Figure 7, has a pair of block level 58,60 at the top 62 of laser level shell 64, for the operator provided level and perpendicular alignmnet information before laser level 56 being fixed to surface 12.
An aspect of laser leveling instrument suction mounting comprises pump startup switch 66, and it can be contained near the handle 50, operates with pump 26 to be connected.The user makes pump 26 through the suction installing zone 22 discharge air of hole 32 from formation between attaching surface 12, sealing 16 and the cavity 20 in that sealing 16 starting switch 66 when contact with attaching surface 12 will be installed.
Near cavity 20, have sensor 68, be used to monitor the pressure of suction installing zone 22.When sensor 68 detected the loss of vacuum pressure that the zone 22 between sealing 16 and the attaching surface 12 is installed, sensor 68 started pump 26 and discharges air from suction installing zone 22.The loss of vacuum pressure of suction installing zone 22 possibly be because the defective of attaching surface 12 causes, for example slit or crackle, and they have limited the validity that sealing 16 is installed.Sensor 68 allows pump 26 to remedy surface imperfection, guarantees the appropriately sealed between laser level 10 and the attaching surface 12.
Below referring to the second aspect of Fig. 4-5 explanation with the laser leveling instrument 10 common suction mountings that use of the present invention.Lasing light emitter 34 is contained on the inwall of laser level shell 14 rotationally, when laser level shell 14 is fixed on attaching surface 12, allows the user to regulate the position of lasing light emitter 34, and alignment scioptics 42 are shone on the surface.
Lasing light emitter starting switch 70 extends through the elongated slot 72 of shell 14.The power supply 48 that is arranged in the laser level shell 14 is lasing light emitter 34 power supplies.Suction cup or installation sealing 74 are extended in laser level shell 14 bottoms 76.It is understandable that suction cup 74 can form the different geometric shape, so that adapt to various shell shapes.Sealing 74 and attaching surface 12 actings in conjunction are installed, between them, form suction installing zone 22.
Fig. 6 representes to be contained in the another kind of lasing light emitter in the laser leveling instrument 10 of the present invention.Laser level 10 comprises lasing light emitter 82, and lasing light emitter 82 has the diode 84 of a pair of coplanar relation, penetrates alignment 86 through the hole in the end wall 40 of laser level shell 14 38.Can also be designed to; Lasing light emitter can comprise first diode and second diode; First diode penetrates first alignment through first hole in shell end wall or the sidewall, and second diode penetrates second alignment that is basically perpendicular to first alignment through second hole in shell end wall or the sidewall.
Explain that referring to Fig. 7 the present invention has second embodiment of the laser leveling instrument of vacuum mounting structure below.Laser level 56 comprises lower casing 63 and the rotatable last shell of installing 64, and lower casing 63 has the rubber that extends from lower casing 63 bottoms sealing 88 is installed, and last shell 64 is equipped with the lasing light emitter that sends alignment 90.Last shell 64 can rotate around pillar 92 with respect to lower casing 63.Pillar 92 comprises detent (not shown); Allow the user to go up shell 64 with respect to lower casing 63 location with discrete angle step, for example, 15 ° of angle steps; Thereby allow the user when laser level 56 is fixed to attaching surface 94, reorientate the lasing light emitter in the shell 64 apace.
Referring to Fig. 8-10, expression has another embodiment of apparatus of the present invention of allows manual aspiration mounting structure below.In this embodiment, shell 14 is equipped with the described installation sealing 16 of other the foregoing description.Sealing 16 is installed has end face 200, bottom surface 202 and extend to contact attaching surface 12 and form the wall 204 of sealing, be described below from end face 200.
Be contained in hoisting gear 210 and bottom surface 202 actings in conjunction that sealing end face 200 is installed, thereby when operation hoisting gear 210 lifts bottom surface 202, form cavity 20.Hoisting gear 210 can have the lever 212 that stretches out from a part of shell 14, thereby the motion of lever 212 will be actuated hoisting gear 210.Shown in Fig. 8-10, lever 212 forwards the second place (counterclockwise) to from primary importance, in not suction of primary importance, suction or vacuum is arranged when the second place forms cavity 20.
Preferably, lever 212 is fixed on first or the second place, up to manually moving to another position.As shown in Figure 9, hoisting gear 210 can comprise cam 220, and cam 220 can be operationally connected to bottom surface 202, thereby actuates cam 220 during rotating lever 212, and bottom surface 202 is moved to end face 200, thereby forms cavity 20.
Though illustrate and explained embodiments of the invention, this does not mean that these embodiment diagrams and has explained that institute of the present invention might form.On the contrary, the word that uses in the instructions is illustrative word, rather than restrictive, and it is understandable that, under situation without departing from the spirit and scope of the present invention, can make different variations.
Claims (23)
1. laser leveling instrument comprises:
A. shell;
The installation sealing of b. extending from outer casing underpart, said installation sealing forms the suction installing zone with attaching surface between the two;
C. suction mounting; Said suction mounting keeps the suction installing zone with sealing is installed, and wherein said suction mounting comprises that vacuum produces mechanism, and this vacuum produces mechanism and comprises motor and pump; The said motor power supply interior with being arranged on said shell is connected; Said pump is turned round by said motor-driven, and is configured to discharge air from said suction installing zone, so that said shell is fixed on the said attaching surface;
D. place the power supply in the shell; And
E. place the lasing light emitter that is operationally connected to power supply in the shell; Said lasing light emitter is contained on the inwall of shell to allow the user to regulate the position of lasing light emitter rotationally rotationally; Said lasing light emitter comprises at least one diode; Alignment is penetrated in hole through shell, and indication is along the reference field of attaching surface.
2. laser leveling instrument as claimed in claim 1 is characterized in that forming cavity at outer casing underpart, forms the suction installing zone with sealing and attaching surface are installed.
3. laser leveling instrument as claimed in claim 1 is characterized in that lasing light emitter comprises the relative diode with the coplanar relation location, penetrates alignment with relative direction.
4. laser leveling instrument as claimed in claim 1; It is characterized in that lasing light emitter comprises first diode and second diode; Said first diode penetrates first alignment through shell first hole, and said second diode penetrates second alignment that is basically perpendicular to first alignment through shell second hole.
5. laser leveling instrument as claimed in claim 1 also comprises the switch that extends through the shell elongated slot, when the laser leveling instrument is positioned at attaching surface, allows the user to start lasing light emitter.
6. laser leveling instrument as claimed in claim 1 is characterized in that power supply comprises the battery of detachable installation.
7. laser leveling instrument as claimed in claim 1 is characterized in that power supply comprises cased rechargable power supplies.
8. laser leveling instrument as claimed in claim 1; It is characterized in that suction mounting comprises that vacuum produces mechanism; Said vacuum produces mechanism and is electrically connected on power supply and the cased surface; Said vacuum produces mechanism and comprises motor and the pump that is turned round by said motor-driven, is used for discharging air through the hole of shell from the suction installing zone, and shell is fixed on the attaching surface.
9. laser leveling instrument as claimed in claim 8 also comprises near the sensor in hole that is contained in outer casing underpart, if said sensor detects the pressure loss in the suction installing zone, then starts pump.
10. laser leveling instrument as claimed in claim 8 also comprises placing switch on the side wall of outer shell, that link to each other with the pump startup switching manipulation, produces mechanism thereby allow the user to start vacuum.
11. laser leveling instrument as claimed in claim 8 is characterized in that lasing light emitter is contained in vacuum and produces in the mechanism, thereby locatees at least one diode with respect to attaching surface with coplanar relation.
12. laser leveling instrument as claimed in claim 1, wherein, rotating pillar comprises detent between the top of shell and the bottom, allows the user to be rotatably positioned lasing light emitter with discrete angle step.
13. the laser leveling instrument with vacuum mounting structure, said vacuum mounting structure is used for the laser leveling instrument removably is fixed on attaching surface, and said laser leveling instrument comprises:
A. shell, said shell has bottom and top, and said bottom comprises the cavity that is formed on the bottom surface, and said top is contained on the said bottom rotationally;
The installation sealing of b. extending from outer casing underpart around cavity, said installation sealing forms the suction installing zone with attaching surface between the two;
C. place the power supply in the shell;
D. suction mounting; Said suction mounting keeps the suction installing zone with sealing is installed, and wherein said suction mounting comprises that vacuum produces mechanism, and this vacuum produces mechanism and comprises motor and pump; The said motor power supply interior with being arranged on said shell is connected; Said pump is turned round by said motor-driven, and is configured to discharge air from said suction installing zone, so that said shell is fixed on the said attaching surface; And
E. place the lasing light emitter that is operationally connected to power supply in the shell upper branch, said lasing light emitter comprises diode, penetrates alignment through the hole of shell, and indication is along the reference field of attaching surface.
14. laser leveling instrument as claimed in claim 13 is characterized in that lasing light emitter comprises the relative diode with the coplanar relation location, penetrates alignment with relative direction.
15. laser leveling instrument as claimed in claim 13; It is characterized in that lasing light emitter comprises first diode and second diode; Said first diode penetrates first alignment through shell first hole, and said second diode penetrates second alignment that is basically perpendicular to first alignment through shell second hole.
16. laser leveling instrument as claimed in claim 13 also comprises the switch that extends through the shell elongated slot, when the laser leveling instrument is positioned at attaching surface, allows the user to start lasing light emitter.
17. laser leveling instrument as claimed in claim 13 is characterized in that power supply comprises the battery of detachable installation.
18. laser leveling instrument as claimed in claim 13 is characterized in that power supply comprises cased rechargable power supplies.
19. laser leveling instrument as claimed in claim 13; It is characterized in that suction mounting comprises that vacuum produces mechanism; Said vacuum produces mechanism and is electrically connected on power supply and the cased surface; Said vacuum produces mechanism and comprises motor and the pump that is turned round by said motor-driven, is used for discharging air through the hole of shell from the suction installing zone, and shell is fixed on the attaching surface.
20. laser leveling instrument as claimed in claim 19 also comprises near the sensor in hole that is contained in outer casing underpart, if said sensor detects the pressure loss in the suction installing zone, then starts pump.
21. laser leveling instrument as claimed in claim 19 also comprises placing switch on the side wall of outer shell, that link to each other with the pump startup switching manipulation, produces mechanism thereby allow the user to start vacuum.
22. laser leveling instrument as claimed in claim 19 is characterized in that lasing light emitter is contained in vacuum and produces in the mechanism, thereby locatees at least one diode with respect to attaching surface with coplanar relation.
23. laser leveling instrument as claimed in claim 13 is characterized in that rotating pillar comprises detent between top and the bottom of shell, allows the user to be rotatably positioned the top of shell with discrete angle step with respect to the bottom of shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2005101272606A CN1979092B (en) | 2005-12-06 | 2005-12-06 | Laser planometer with suction mounting struction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2005101272606A CN1979092B (en) | 2005-12-06 | 2005-12-06 | Laser planometer with suction mounting struction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1979092A CN1979092A (en) | 2007-06-13 |
| CN1979092B true CN1979092B (en) | 2012-03-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2005101272606A Active CN1979092B (en) | 2005-12-06 | 2005-12-06 | Laser planometer with suction mounting struction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1979092B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5218770A (en) * | 1990-11-27 | 1993-06-15 | Asahi Seimitsu Kabushiki Kaisha | Surveying machine for construction work |
| US6219931B1 (en) * | 1998-03-10 | 2001-04-24 | Northrop Grumman Corporation | Target base for a measuring system |
-
2005
- 2005-12-06 CN CN2005101272606A patent/CN1979092B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5218770A (en) * | 1990-11-27 | 1993-06-15 | Asahi Seimitsu Kabushiki Kaisha | Surveying machine for construction work |
| US6219931B1 (en) * | 1998-03-10 | 2001-04-24 | Northrop Grumman Corporation | Target base for a measuring system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1979092A (en) | 2007-06-13 |
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Owner name: TECHTRONIC MOTOR TOOLS TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: TECHTRONIC INDUSTRY CO., LTD. Effective date: 20100608 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: NEW TERRITORIES, HONGKONG TO: TORTOLA, VIRGIN ISLANDS, THE UNITED KINGDOM |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20100608 Address after: The British Virgin Islands of Tortola Applicant after: Techtronic Ind Co., Ltd. (VG) Address before: Hongkong New Territories Applicant before: Chuangke Industrial Co., Ltd. |
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