CN101403467B - Support bracket of display device - Google Patents
Support bracket of display device Download PDFInfo
- Publication number
- CN101403467B CN101403467B CN2008102231077A CN200810223107A CN101403467B CN 101403467 B CN101403467 B CN 101403467B CN 2008102231077 A CN2008102231077 A CN 2008102231077A CN 200810223107 A CN200810223107 A CN 200810223107A CN 101403467 B CN101403467 B CN 101403467B
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- China
- Prior art keywords
- display device
- sliding sleeve
- support bracket
- column
- drive motor
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- 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.)
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Abstract
The invention provides a display device bracket, comprising a base and an upright column; and the periphery of the upright column is connected with a slide bush in a sheathing way. The cavity of the upright column is provided with a Z-direction bearing block at the bottom; one end of a Z-direction drive screw is installed on the Z-direction bearing block, the other end passes through a Z-direction driving motor cabinet to be connected with a Z-direction driving motor; moreover, the Z-direction drive screw is provided with a Z-direction driving nut which is embedded into a Z-direction bearing shifting fork fixedly connected with the slide bush; and the Z-direction driving motor is connected with a controller which controls the Z-direction driving motor to drive the Z-direction drive screw, thus leading the Z-direction drive screw and the Z-direction driving nut to do meshing transmission and the Z-direction driving nut to drive the slide bush for vertical displacement through the Z-direction bearing shifting fork. The invention can automatically lead to diverse changes of the display device in the distance and angle in proper time and decrease the hidden health risks of people caused by long time use of computers.
Description
Technical field
The present invention relates to a kind of computer-assisted device, particularly a kind of support bracket of display device.
Background technique
Along with Internet technology is used more and more widely, routine work that people are a lot of and amusement are all carried out on computers.Computer makes that people's work is more convenient, working efficiency is higher, in people's life in occupation of critical role.
People are when using computer, usually with notebook computer or computer monitor fixed placement on worktable, and keep a posture to carry out work for a long time, cause people's position such as eyes, neck, waist to be in a kind of state for a long time like this, thereby cause people's physical fatigue, visual deterioration, and the generation of various cervical diseases, LB.At present, this problem has become the biggest obstacle of the long-term user's proper functioning of computer.
Although provide some can supply the display bracket of regulating in the prior art, as the Chinese patent publication number is CN1892921A, the patent application that open day is on January 10th, 2007 discloses a kind of support of video image displaying apparatus, and this support comprises the display bracket that is fixed on the display device; Be connected the display device supporting part that can rotate on the aforementioned display device carriage; Be arranged on the aforementioned display device supporting part, according to the user mode of display device, the rotational angle block of the rotation angle of separate provision aforementioned display device supporting part; Support the pedestal of aforementioned display device supporting part.Promptly different according to display device user modes, the angle of transferring the supporting part of support is to reach the function of the visible angle of adjusting display device.
As publication number is CN101217061A, and open day is the disclosed a kind of adjustable display of Chinese patent application on July 9th, 2008, and this display device comprises a screen assembly and an adjustment seat.This adjustment seat is arranged at a back side of this screen assembly, this adjustment seat has one first support and one second support, this first support and this second support are in order to support and to adjust this screen assembly, wherein this screen assembly and this adjustment seat the two one of them has a plurality of anti-skid structures at least, this each anti-skid structure is in order to keep off this second support, to adjust the visual angle of this screen assembly.Promptly go out a simple adjustment seat structure, replace existing complicated adjusting stand structure, to reach the function of the visible angle of adjusting display device with this first support and this second holder combination.
From above-mentioned support bracket of display device, support bracket of display device of the prior art to the adjusting of angle all by manually finishing, and people are the position that can not want to start to regulate display device when working long hours intensively, with passive adjustment self posture, so the above-mentioned problem that influences health of people still exists; And the angle adjustable of the support bracket of display device that prior art provides is limited, because each computer user all is Different Individual, the comfort level that computer is used requires also difference, and existing angle adjustable still can not satisfy most of user's demand.
In a word, need the urgent technical problem that solves of those skilled in the art to be exactly: how to regulate the distance and the angle of display device automatically,, reduce the healthy hidden danger that people use display device to bring for a long time with passive adjustment display device user's posture.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of support bracket of display device, to change the multiple distance and the angle of display device automatically in good time, force the computer user constantly to adjust the use posture, thereby improve cervical vertebra, lumbar vertebrae and the force-bearing situation and the muscular states of muscle on every side, reduce the healthy hidden danger that people use computer to bring for a long time.
For solving the problems of the technologies described above, the invention discloses a kind of support bracket of display device, described carriage comprises base and the column that is installed on the described base, and described column outer cover is connected to a sliding sleeve, and described column intracavity bottom is provided with a Z to bearing support; One Z is installed on described Z on bearing support to an end of drive screw, the other end runs through a Z and is connected to drive motor with a Z to the drive motor seat, described Z to drive screw and a Z to the transmission nut thread engagement, described Z embeds a Z in the carrying shift fork to transmission nut, and described Z is fixedlyed connected with described sliding sleeve to the carrying shift fork;
Described Z is connected with a controller to drive motor, described controller is controlled described Z and is driven Z to drive screw to drive motor, make described Z to drive screw and Z to the transmission nut engagement driving, described Z drives sliding sleeve by Z to the carrying shift fork to transmission nut and carries out the vertical displacement campaign.
Preferably, described Z is fixed in the column internal chamber wall to the drive motor seat, supports described Z to drive motor.
Preferably, described sliding sleeve inwall is provided with pad in the sliding sleeve, and pad is fitted slidably with the outer wall of the described column left and right sides in the described sliding sleeve.
Preferably, one side of described sliding sleeve is connected with a display device connecting plate.
Preferably, described support bracket of display device also comprises the column outer cover that is covered in described column and sliding sleeve outside.
Preferably, described Z is 0-160mm by Z to the scope that carrying shift fork drive sliding sleeve carries out the vertical displacement campaign to transmission nut.
Compared with prior art, the advantage that has of the present invention is:
Use support bracket of display device provided by the invention, display device is placed or when being installed on this carriage, because carriage of the present invention can control the driven by motor sliding sleeve by controller and carry out vertical displacement campaign, thereby it is mobile automatically in respective direction to drive display device.In this case, the computer user can along with described display device move passive adjustment and use posture, as regulating the distance and the angle of eyes and display device, eye muscle is regulated, alleviation eye fatigue.Simultaneously, in order to keep the comfortable of sitting posture, people also can cooperate moving of display device and constantly adjust the posture at positions such as neck, waist, back, improve cervical vertebra, lumbar vertebrae and the force-bearing situation and the muscular states of muscle on every side, alleviate the generation and the development of associated conditions, thereby reduce the healthy hidden danger that people use computer to bring for a long time.
Moreover computer bracket provided by the invention adopts micro-machine can realize driving, and controller adopts single-chip can realize control, and cost is lower.
Description of drawings
Fig. 1 is the left view of support bracket of display device of the present invention;
Fig. 2 is the stereogram of support bracket of display device center pillar of the present invention;
Fig. 3 is the side figure of support bracket of display device center pillar of the present invention;
Fig. 4 is the worm's eye view of support bracket of display device of the present invention;
Fig. 5 is a kind of schematic representation of controller controlling and driving motor.
Embodiment
For above-mentioned purpose of the present invention, feature and advantage can be become apparent more, the present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Left view with reference to support bracket of display device shown in Figure 1, stereogram with support bracket of display device center pillar shown in Figure 2, support bracket of display device of the present invention can comprise base 9 and the column 1 that is installed on the described base 9, column 1 vertically is fixed on the base 9, outer race at column 1 is connected to a sliding sleeve 2, and the inwall of described sliding sleeve 2 and column 1 are slidingly matched.Preferably, these sliding sleeve 2 inwalls also can be provided with pad in the sliding sleeve, the shape of pad, width adapt with the outer wall and the sliding sleeve 2 of the column left and right sides respectively in the sliding sleeve, and pad is fitted slidably with the outer wall of the described column left and right sides in the sliding sleeve, to reduce the friction between sliding sleeve 2 and the column 1.Preferably, pad can be made by macromolecular material in the described sliding sleeve.
With reference to Fig. 4, described column 1 is semi-enclosed cavity structure, is provided with a Z to bearing support 6 at this column intracavity bottom, and this Z is used to assemble corresponding bearing to the axial hole of bearing support 6.
With reference to Fig. 3, fixedly Z is to an end of drive screw 4 in the axial hole of bearing support 6 for described Z, and Z is a cylindrical thread member to drive screw 4, and described Z runs through a Z to the other end of drive screw 4 and is connected to drive motor 3 with a Z to drive motor seat 5.Described Z is fixed on the described column internal chamber wall to drive motor seat 5, is used to support described Z to drive motor 3.To drive screw 4 on be furnished with a Z to transmission nut 7 to bearing support 6 and Z to the Z between the drive motor seat 5 at described Z, described Z embeds a Z in carrying shift fork 8 to transmission nut 7.Promptly under the assembled state of support bracket of display device, described sliding sleeve 2 is followed between the column 1 and is fixed together to carrying shift fork 8 by Z, and Z is fixed together to transmission nut 7 with Z to carrying shift fork 8.In practice, one side of described sliding sleeve 2 is connected with a display device connecting plate 10 by screw, and described display device connecting plate 10 is connected with display device by screw.
Described Z is connected with a controller to drive motor 3, described controller is controlled described Z and is driven Z to drive screw 4 to drive motor 3, make described Z to drive screw 4 and Z to transmission nut 7 engagement driving, described Z drives sliding sleeves 2 by Z to carrying shift fork 8 to transmission nut 7 and carries out vertical displacement campaign, thus realization Z to motion.
Described controller is a kind of device of controlling motor speed, turning to, it comes manually or the running state of automatic control motor according to the operation conditions of user's needs, can control many motors that speed is different simultaneously, and, also can carry out corresponding intelligent behaviour according to the variation of setting track.In embodiments of the present invention, controller can be a conventional controller, is used for control AC (interchange) power supply is applied to induction machine.This controller is controlled with solid-state converter AC line voltage is applied on the motor, and this transducer can be a thyristor, as silicon controlled rectifier (SCRs) or bidirectional triode thyristor.Conventional controller comprises a shell, is sealing described solid-state converter and is being used to control the control circuit that solid-state converter is operated.For the operation of Configuration Control Unit, controller can comprise that numeral selects transducer to be used for set-up function and scope, and tutorial light as LED, can be used for the state indication.
Embodiment's schematic representation with reference to a kind of controller controlling and driving motor shown in Figure 5.Controller includes signal receiving module 502, preamplifier 505, modular converter 506, wired control module 509, wireless control module 503, central processing unit (CPU) 507, display modular 508, supply module 504, drive motor 510 and image acquisition device 501.In the present embodiment, drive motor 510 comprises that Z is to drive motor.Central processing unit (CPU) 507 possesses central authorities' control and carries out analog-to-digital function, is the intelligent centre of entire controller.Signal receiving module 502 is used to receive control signal such as the direction signal of controlling and driving motor steering, the rate signal of controlling and driving motor speed etc. of controlling and driving motor.Signal receiving module 502 connects preamplifier 505.After the signal shaping that preamplifier 505 receives signal receiving module 502, filtering, the amplification, connection modular converter 506 is delivered to central processing unit (CPU) 507 and is handled, and modular converter 506 is an ad/da converter, automaticallyes switch according to instruction.Image acquisition device 501 is sent to 505 preamplifiers with the state of drive motor 510 mode by image, preamplifier 505 connection modular converters 506 are sent to central processing unit (CPU) 507 with picture signal and carry out the picture signal processing, show, and adjust the working state of drive motor 510 as required.Central processing unit (CPU) 507 is connected with display modular 508, and display modular 508 can show the result who handles for LED shows, again result displayed is fed back to central processing unit (CPU) 507 simultaneously, and the result of 507 pairs of processing of central processing unit (CPU) revises.Drive motor 510 connects central processing unit (CPU) 507, and the result who handles according to central processing unit (CPU) 507 carries out various motions.Wired control module 509 connects modular converter 506, carries out system's control, makes Executive Module 510 carry out the operation of various states.Wireless control module 503 is by sending remote control command, be delivered to central processing unit (CPU) 507 after, make drive motor 510 carry out the operation of various states.Supply module 504 provides electric energy for drive motor 510, display modular 508, signal receiving module 502, central processing unit (CPU) 507, preamplifier 505 and the image acquisition device 501 of controller.
This controller control Z rotates to drive motor 3, makes Z rise or descend to transmission nut 7, drives sliding sleeve 2, makes display device connecting plate 10 do the vertical motion of rising or descending.Described display device connecting plate 10 is to be determined to the position of transmission nut 7 by Z in the position of Z direction displacement movement.The scope of this displacement can realize required height to the length of drive screw 4 by adjusting Z.
Preferably, can also be provided with a column outer cover 11 that is covered in described column and sliding sleeve outside in described column 1 and sliding sleeve 2 outsides,, ensure its cleaning inside again so that support bracket of display device was both attractive in appearance.For making whole carriage light, wherein the sliding sleeve liner can adopt the ultra high molecular polyethylene material, and other parts can be used the material of lightweight.
In addition, in the present invention, make the lower limb of liquid crystal display and the upper surface that is positioned over desktop upper bed-plate 9 that certain distance be arranged, this is 5mm apart from minimum; Guarantee this liquid crystal display at Z to doing vertical motion, and can not influence other parts.
Use the support bracket of display device that the embodiment of the invention provides, when being placed on display device on this carriage, because it is being to carry out the vertical displacement campaign on the Z direction along moving on the column direction that support bracket of display device of the present invention can be controlled the driven by motor slide bushing assembly by controller, the scope of vertical displacement campaign can be regulated to the length of drive screw 4 by Z, but consider from the angle of human comfort, the scope of vertical displacement campaign preferred for this invention is 0-160mm, therefore, display device also can move freely in the Z direction, promptly regulates display device and user's relative position automatically.Thereby realize regulating automatically display device and user's relative position.Except regulating display device and user's the relative position automatically, the present invention can also realize manual tune display device and user's relative position, two gears of realizing manual tune are respectively 40mm and 80mm, when realizing that manual speed is regulated, every grade speed can reach 0.25mm/s.In this case, the computer user can use posture by the mobile passive adjustment of display device by automatic or manual mode mobile display device, as regulating the distance and the angle of eyes and display device, eye muscle is regulated, alleviated eye fatigue.Simultaneously, in order to keep the comfortable of sitting posture, people also can cooperate moving of display device and constantly adjust the posture at positions such as neck, waist, back, improve cervical vertebra, lumbar vertebrae and the force-bearing situation and the muscular states of muscle on every side, alleviate the generation and the development of associated conditions, thereby reduce the healthy hidden danger that people use computer to bring for a long time.
More than to a kind of support bracket of display device provided by the present invention, be described in detail, above embodiment's explanation just is used for help understanding structure of the present invention; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (6)
1. support bracket of display device, described carriage comprise base and are installed in column on the described base, it is characterized in that:
Described column outer cover is connected to a sliding sleeve, and described column intracavity bottom is provided with a Z to bearing support; One Z is installed on described Z on bearing support to an end of drive screw, the other end runs through a Z and is connected to drive motor with a Z to the drive motor seat, described Z to drive screw and a Z to the transmission nut thread engagement, described Z embeds a Z in the carrying shift fork to transmission nut, and described Z is fixedlyed connected with described sliding sleeve to the carrying shift fork;
Described Z is connected with a controller to drive motor, described controller is controlled described Z and is driven Z to drive screw to drive motor, make described Z to drive screw and Z to the transmission nut engagement driving, described Z drives sliding sleeve by Z to the carrying shift fork to transmission nut and carries out the vertical displacement campaign.
2. according to the described support bracket of display device of claim 1, it is characterized in that: described Z is fixed in the column internal chamber wall to the drive motor seat, supports described Z to drive motor.
3. according to claim 1 or 2 described support bracket of display device, it is characterized in that: described sliding sleeve inwall is provided with pad in the sliding sleeve, and pad is fitted slidably with the outer wall of the described column left and right sides in the described sliding sleeve.
4. according to the described support bracket of display device of claim 1, it is characterized in that: one side of described sliding sleeve is connected with a display device connecting plate.
5. according to the described support bracket of display device of claim 1, it is characterized in that, also comprise: the column outer cover that is covered in described column and sliding sleeve outside.
6. according to the described support bracket of display device of claim 1, it is characterized in that: the scope of described vertical displacement campaign is 0-160mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102231077A CN101403467B (en) | 2008-09-26 | 2008-09-26 | Support bracket of display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102231077A CN101403467B (en) | 2008-09-26 | 2008-09-26 | Support bracket of display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101403467A CN101403467A (en) | 2009-04-08 |
| CN101403467B true CN101403467B (en) | 2010-06-23 |
Family
ID=40537565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102231077A Expired - Fee Related CN101403467B (en) | 2008-09-26 | 2008-09-26 | Support bracket of display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101403467B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2630983Y (en) * | 2003-07-29 | 2004-08-04 | 王鼎 | Inclined-block precise driving mechanism for bar code analytic image electronic display screen |
| CN2634573Y (en) * | 2003-07-29 | 2004-08-18 | 王鼎 | Electronic display screen isosceles linking rod screw driving mechanism for bar code resolving image |
| US7063296B2 (en) * | 2003-06-13 | 2006-06-20 | Innovative Office Products, Inc. | Rail mounting apparatus for electronic device |
| CN2904211Y (en) * | 2005-12-20 | 2007-05-23 | 李荣春 | Lifter for display |
-
2008
- 2008-09-26 CN CN2008102231077A patent/CN101403467B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7063296B2 (en) * | 2003-06-13 | 2006-06-20 | Innovative Office Products, Inc. | Rail mounting apparatus for electronic device |
| CN2630983Y (en) * | 2003-07-29 | 2004-08-04 | 王鼎 | Inclined-block precise driving mechanism for bar code analytic image electronic display screen |
| CN2634573Y (en) * | 2003-07-29 | 2004-08-18 | 王鼎 | Electronic display screen isosceles linking rod screw driving mechanism for bar code resolving image |
| CN2904211Y (en) * | 2005-12-20 | 2007-05-23 | 李荣春 | Lifter for display |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101403467A (en) | 2009-04-08 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20130926 |