CN1648818A - Telescopic pneumatic support device for computer plane display - Google Patents
Telescopic pneumatic support device for computer plane display Download PDFInfo
- Publication number
- CN1648818A CN1648818A CN 200510033052 CN200510033052A CN1648818A CN 1648818 A CN1648818 A CN 1648818A CN 200510033052 CN200510033052 CN 200510033052 CN 200510033052 A CN200510033052 A CN 200510033052A CN 1648818 A CN1648818 A CN 1648818A
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- Prior art keywords
- sway brace
- joint
- slide block
- lag
- support device
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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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- 230000008093 supporting effect Effects 0.000 claims description 19
- 210000000707 wrist Anatomy 0.000 claims description 13
- 230000003287 optical effect Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 210000002310 elbow joint Anatomy 0.000 abstract 2
- 239000004973 liquid crystal related substance Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The telescopic pneumatic support device for planar computer display has one 3D adjustable support arm, and the support arm is one rod with U-shaped slot for holding elastic support part, front end connected to the display connecting part and back end with connecting hole for connection with the elbow joint assembly. The telescopic pneumatic support part set inside the support arm consists of sealed air cylinder, piston inside the cylinder and link rod connected to the piston. The elbow joint connected movably to the back end of the support arm includes sliding block, joint and regulating screw. The support arm may stretch and withdraw automatically in different angle to provide different support forces. The present invention has simple structure, reliable operation, easy installation and other features.
Description
Technical field
The present invention relates to the computer monitor bracing or strutting arrangement, be used but particularly relate to a kind of and three-dimensional regulation support member computer plane display, when support member is in non-erectility, have the telescopic pneumatic support device of the computer plane display of good supporting effect.
Background technology
At present computer become that people learn, the necessary tool of work, scientific research and amusement, the essential structure of computer is also known by people.Existing computer is broadly divided into desktop computer, laptop computer and palmtop computer, wherein the most often desktop computer of Ying Yonging.The display of desktop computer mainly contains two kinds, and a kind of is cathode-ray tube display, and another kind is a flat liquid crystal display.Early stage computer monitor mainly adopts cathode-ray tube display, and this display is owing to be equipped with kinescope, and volume is bigger, and image displaying quality is relatively poor, is therefore replaced by flat liquid crystal display gradually.Flat liquid crystal display is tabular, and the more traditional cathode-ray tube display of its volume and weight is much smaller, and image displaying quality also improves greatly.Existing flat liquid crystal display is all supported by a bracing frame or supporting seat; this class bracing or strutting arrangement all is fixed; can't according to different users's height and request for utilization to height of display and and the user between longitudinal separation carry out free adjustment; thereby regular meeting make the user feel inconvenience, and the unsuitable height of display and and the user between distance also can user's eyesight be caused damage.And supporter for display device all can be regulated in the up, down, left, right, before and after all directions, just must solve the anchorage force problem of support member when being in non-erectility, because under this kind state, display can form cantilever position with support member, and general bascule can't provide this cantilever design required anchorage force.
Summary of the invention
The present invention is intended to address the above problem, and a kind of telescopic pneumatic support device that makes display support that the computer plane display of enough anchorage force can be provided it when being in non-erectility is provided.
For achieving the above object, the invention provides a kind of telescopic pneumatic support device of computer plane display, but this device has the sway brace of a three-dimensional regulation, is provided with telescopic pneumatic elasticity support member in the sway brace, and sway brace rear end and wrist assembly flexibly connect.
Sway brace is a rhabodoid, has the downside that is used for ccontaining elastic supporting member for supporting optical member and the U-lag of rear end opening on its body of rod, and the sway brace front end is connected with the flat-panel screens web member, and its rear end is provided with the connecting hole that is connected usefulness with wrist assembly.
The pneumatic elasticity support member is by the airtight cylinder that gas is housed, is contained in the column that can stretch that the piston in the cylinder and the connecting rod that is connected with piston are formed by connecting, wherein, cylinder is airtight cylinder, its front end is rotationally connected with the U-lag front end of sway brace by bearing pin, and the rear end of connecting rod is rotatably connected by bearing pin and wrist assembly.
Wrist assembly comprises slide block, joint and adjusting screw, wherein, joint is a blocks, it is rotationally connected with the rearward end of sway brace, it is provided with the adjustment groove that docks with U-lag with the link of sway brace, adjust the web joint that trench bottom is provided with the band screw, also be provided with the connecting hole that is connected usefulness with base on the joint; The front end of slide block is provided with the U-lag that is connected usefulness with the pneumatic elasticity support member, the U-lag biside plate is provided with axis hole, the slide block rear end is provided with the adjusting screw, and slide block is rotatably connected by the connecting rod of bearing pin and pneumatic elasticity support member, and slide block can move up and down in the adjustment groove of joint; Adjusting screw is passed adjusting screw on the slide block and the connecting hole on the joint, and is threaded with it.
Contribution of the present invention is, but it efficiently solves the anchorage force problem of the three-dimensional regulation support member of computer plane display.Owing to connected a telescopic pneumatic support member on sway brace, it can be flexible automatically when sway brace is in different angles, and different anchorage forces is provided, and makes sway brace have good supporting power under cantilever position.The present invention also has simple in structure, and reliable operation is easy to characteristics such as installation.
Description of drawings
Fig. 1 is an one-piece construction schematic perspective view of the present invention.
Fig. 2 is a parts exploded perspective synoptic diagram of the present invention.
Fig. 3 is a structure cut-open view of the present invention.
Embodiment
The following example is to further explanation of the present invention and explanation, and the present invention is not constituted any limitation.
Consult Fig. 1～Fig. 3, the telescopic pneumatic support device of computer plane display of the present invention comprises sway brace 10, pneumatic elasticity support member 20 and wrist assembly 30, described sway brace 10 structures as shown in Figure 2, it is a rhabodoid that can carry out the deltiod of three-dimensional regulation, have the U-lag 11 that is used for ccontaining elastic supporting member for supporting optical member 20 on its body of rod, the downside of this U-lag and rear end opening are so that elastic supporting member for supporting optical member 20 is adjusted up and down.The sway brace front end is provided with U-shaped link slot 12, and the two side of link slot is provided with connecting hole 121, the flat-panel screens web member that in the U-shaped link slot 12 of sway brace front end, has been rotatably connected, and the flat-panel screens web member can be similar structures such as spherical linkage.The sway brace rear end is provided with the connecting hole 13 that is connected usefulness with wrist assembly 30.Described pneumatic elasticity support member 20 provides the main member of anchorage force, its structure as shown in Figure 3, it is by cylinder 21, piston 22 and connecting rod 23 are connected, form the column that can stretch, wherein, cylinder 21 is one the airtight cylinder of gas to be housed, piston 22 is housed in it, the piston outside is connected with connecting rod 23, cylinder 21 front ends are rotationally connected with in the U-lag of sway brace with the axis hole 14 that bearing pin 24 passes U-lag 11 front ends of axis hole 211 on its web joint and sway brace, its bearing pin 24 adopts stationary fit to be connected with the axis hole 14 of U-lag, and cylinder can rotate around bearing pin 24, to regulate support angle.Connecting rod 23 rear ends are provided with the connecting hole 231 that is connected usefulness with wrist assembly 30, and connecting rod passes connecting hole 231 with bearing pin 25 and is rotatably connected with wrist assembly 30.Described wrist assembly 30 structures such as Fig. 2, shown in Figure 3, it comprises slide block 31, joint 32 and adjusting screw 33, wherein, joint 32 is special-shaped blocks, it is rotationally connected with the rearward end of sway brace 10 with bearing pin 25, sway brace can rotate around bearing pin 25, joint is provided with the vertical U-shaped that docks with U-lag 11 with the link of sway brace 10 and adjusts groove 321, adjust the web joint 322 that trench bottom is provided with band screw 3221, also be provided with the vertical connecting hole 323 that is connected usefulness with base on the joint in the outer part, joint is rotatably connected by web member and base, and wherein, base can adopt top to have any available base of connecting hole.The front end of described slide block 31 is provided with the U-lag 311 that is made of biside plate that protrudes from block surface and the groove between biside plate, be used for being connected with pneumatic elasticity support member 20, the U-lag biside plate is provided with horizontal axis hole 312, and the slide block rear end is provided with vertical adjustment screw 313.The connecting rod 23 that slide block passes axis hole 312 on the slide block and the axis hole on the connecting rod 231 and pneumatic elasticity support member with bearing pin 25 forms and is rotatably connected, and connecting rod 23 can rotate around bearing pin 25.Slide block 31 is contained in the top of web joint 322, and it can move up and down in the adjustment groove 321 of joint, to adjust the angle of pneumatic elasticity support member 20.Described adjusting screw 33 is passed adjusting screw 313 on the slide block and the connecting hole 3221 on the joint, and is threaded with them, can drive slide block 31 by rotation adjusting screw 33 and move up and down.
Principle of work of the present invention can be illustrated by Fig. 3, when sway brace 10 and pneumatic elasticity support member 20 are horizontal, and its anchorage force minimum.When turning adjusting screw 33, slide block 31 moves down, driving elastic supporting member for supporting optical member 20 is that rotate in the axle center with bearing pin 24, make whole elastic supporting member for supporting optical member downward-sloping, the piston of elastic supporting member for supporting optical member and connecting rod move thereupon, and therefore produce the weight that anchorage force upwards comes support displays, and the anchorage force size is directly proportional with the angle of inclination of elastic supporting member for supporting optical member, the angle of inclination is big more, and anchorage force is also big more.In the time will adjusting height of display, can be that rotate in the axle center with bearing pin 25 with sway brace 10, upwards lift or reduction downwards; In the time will adjusting the position, front, rear, left and right, can be that 360 degree rotations are done in the axle center with the web member of jointing 32 and base with sway brace 10.
Claims (4)
1, a kind of telescopic pneumatic support device of computer plane display, it is characterized in that, but it has the sway brace (10) of a three-dimensional regulation, is provided with telescopic pneumatic elasticity support member (20) in the sway brace, and sway brace rear end and wrist assembly (30) flexibly connect.
2, the telescopic pneumatic support device of computer plane display as claimed in claim 1, it is characterized in that, described sway brace (10) is a rhabodoid, have the downside that is used for ccontaining elastic supporting member for supporting optical member (20) and the U-lag (11) of rear end opening on its body of rod, the sway brace front end is connected with the flat-panel screens web member, and its rear end is provided with the connecting hole (13) that is connected usefulness with wrist assembly (30).
3, the telescopic pneumatic support device of computer plane display as claimed in claim 1, it is characterized in that, described pneumatic elasticity support member (20) is by the airtight cylinder that gas is housed (21), is contained in the piston (22) in the cylinder and the column that can stretch that the connecting rod (23) that is connected with piston is formed by connecting, wherein, cylinder (21) is airtight cylinder, its front end is rotationally connected with U-lag (11) front end of sway brace by bearing pin (24), and the rear end of connecting rod (23) is rotatably connected by bearing pin (25) and wrist assembly (30).
4, the telescopic pneumatic support device of computer plane display as claimed in claim 1, it is characterized in that, described wrist assembly (30) comprises slide block (31), joint (32) and adjusting screw (33), wherein, joint (32) is a blocks, it is rotationally connected with the rearward end of sway brace (10), its link with sway brace (10) is provided with the adjustment groove (321) that docks with U-lag (11), adjust the web joint (322) that trench bottom is provided with band screw (3221), also be provided with the connecting hole (323) that is connected usefulness with base on the joint; The front end of slide block (31) is provided with the U-lag (311) that is connected usefulness with pneumatic elasticity support member (20), the U-lag biside plate is provided with axis hole (312), the slide block rear end is provided with regulates screw (313), slide block is rotatably connected by the connecting rod (23) of bearing pin (25) with the pneumatic elasticity support member, and slide block can move up and down in the adjustment groove (321) of joint; Adjusting screw (33) is passed adjusting screw (313) on the slide block and the connecting hole (3221) on the joint, and is threaded with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510033052 CN1648818A (en) | 2005-01-27 | 2005-01-27 | Telescopic pneumatic support device for computer plane display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510033052 CN1648818A (en) | 2005-01-27 | 2005-01-27 | Telescopic pneumatic support device for computer plane display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1648818A true CN1648818A (en) | 2005-08-03 |
Family
ID=34876108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510033052 Pending CN1648818A (en) | 2005-01-27 | 2005-01-27 | Telescopic pneumatic support device for computer plane display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1648818A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103185189A (en) * | 2011-12-29 | 2013-07-03 | 瑞轩科技股份有限公司 | Electric device and foot rest structure thereof |
| US8764562B2 (en) | 2007-06-14 | 2014-07-01 | Aristocrat Technologies Australia Pty Limited | Method of providing a player interface in a gaming system |
| CN106125850A (en) * | 2016-08-22 | 2016-11-16 | 我骑我行（武汉）科技有限公司 | A kind of computer display |
-
2005
- 2005-01-27 CN CN 200510033052 patent/CN1648818A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8764562B2 (en) | 2007-06-14 | 2014-07-01 | Aristocrat Technologies Australia Pty Limited | Method of providing a player interface in a gaming system |
| CN103185189A (en) * | 2011-12-29 | 2013-07-03 | 瑞轩科技股份有限公司 | Electric device and foot rest structure thereof |
| CN103185189B (en) * | 2011-12-29 | 2015-08-12 | 瑞轩科技股份有限公司 | Electronic equipment and foot rest structure thereof |
| CN106125850A (en) * | 2016-08-22 | 2016-11-16 | 我骑我行（武汉）科技有限公司 | A kind of computer display |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: MINGDA ASIA CO., LTD. Free format text: FORMER OWNER: LIU JINGXUAN Effective date: 20070202 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20070202 Address after: Hongkong Gloucester Road No. 151 building 503 room 5 health center Applicant after: Mingda Asia Co., Ltd. Address before: Hongkong Gloucester Road No. 151 building 503 room 5 health center Applicant before: Liu Jingxuan |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |