CN2618261Y - Four-bar linkage spindle of liquid-crystal displaying devices - Google Patents
Four-bar linkage spindle of liquid-crystal displaying devices Download PDFInfo
- Publication number
- CN2618261Y CN2618261Y CN 03251089 CN03251089U CN2618261Y CN 2618261 Y CN2618261 Y CN 2618261Y CN 03251089 CN03251089 CN 03251089 CN 03251089 U CN03251089 U CN 03251089U CN 2618261 Y CN2618261 Y CN 2618261Y
- Authority
- CN
- China
- Prior art keywords
- turret
- retainer nut
- rotational stand
- spring
- screw
- 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.)
- Expired - Fee Related
Links
Landscapes
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model relates to a rotating shaft of a liquid display with four connecting rods, which is characterized in that a lower connecting frame is fixed to an underframe; the left and the right of the back of the connecting frame are connected with a back rotational stand and a front rotational stand by a back lower bolt, an elastic gasket and a back lower locknut while the left and the right of the front of the connecting frame are connected with a front rotational stand by a front lower bolt, an elastic gasket and a locknut; a front spring and a back spring are crossed and positioned between the front rotational stand and the back rotational stand; one ends of a front spring and a back spring hitch the front rotational stand while the other ends hitch the back rotational stand; the left and the right sides of two connecting plates are connected with the front rotational stand and the back rotational stand respectively by a plurality of bolts, elastic gaskets, front locknuts and back locknuts; a display supporter is connected by an upper bolt, a wear-resistant elastic gasket, a gasket with inner hooks and an upper locknut between the left and the right upper connecting plates. The liquid crystal display can move upward and downward and at the same time can move frontward and backward, which is easy to be adjusted.
Description
Affiliated technical field
The utility model relates to a kind of rotating shaft, refers in particular to a kind of rotating shaft that is used for the computer LCD.
Background technology
At present, LCD all is that LCDs is installed on the base, requires LCDs not only fixing but also can rotate on base.Existing method be with pin with the LCDs pin on base.Existing pin can rotate and close, but can only rely on base fixing on an angle, can not move up and down and move forward and backward.
Summary of the invention
Task of the present utility model is to provide a kind of LCD four connecting rod rotating shafts, use it, liquid crystal display panels (LCD Panel) can move up and down, and can also move forward and backward simultaneously, allows the user arbitrarily adjust the LCDs position according to own demand.
For finishing above-mentioned task, the solution that the utility model is taked is: a kind of LCD four connecting rod rotating shafts, fixing link once on one underframe, use back screw down about behind this time link respectively, elastomeric pad is connected the back turret with retainer nut under the back, before about respectively with preceding time screw, elastomeric pad is connected preceding turret with retainer nut, intersect between preceding turret and the back turret and be provided with front spring and rear spring, front spring one end colludes preceding turret, the other end colludes the back turret, rear spring one end colludes preceding turret, the other end colludes the back turret, have about two upper junction plates and use screw respectively, elastomeric pad, retainer nut and screw on the back, elastomeric pad, before go up retainer nut and connect before turret and back turret, use screwing between the upper junction plate of the left and right sides respectively, outer wear-resistant gasket, the miniature elastic pad, interior hook pad, last retainer nut connects display/panel bracket.
Turret and back turret are the H type before described.
The utility model is that four-bar mechanism realizes that liquid crystal display panels can move up and down by the preceding turret and the back turret of H type, and can also move forward and backward simultaneously, allows the user arbitrarily adjust the LCDs position according to own demand.Because each retainer nut, elastomeric pad and forward and backward spring and the effect of conducting oneself with dignity in conjunction with display screen can be satisfied any position that LCDs can rest on adjustable extent by the tightness of adjusting each retainer nut.Be connected display/panel bracket in addition with preceding turret with back turret rotary shaft, realize the luffing angle adjustment of LCDs; By the moment size of retainer nut, the adjustment of elastomeric pad control luffing angle, the luffing angle that can satisfy LCDs by the tightness of adjusting retainer nut can rest on any position of adjustable extent.
Description of drawings
Fig. 1 is the main TV structure synoptic diagram of present embodiment.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is an A place structure enlarged diagram among Fig. 1.
Fig. 4 is a B place structure enlarged diagram among Fig. 1.
Among the figure: 1, display/panel bracket, 2, upper junction plate, 3, retainer nut on the back, 4, go up pin, 5, preceding turret, 6, front spring, 7, rear spring, 8, pin down, 9, preceding down screw, 10, link down, 11, underframe, 12, the preceding retainer nut of going up, 13, the following screw in back, 14, elastomeric pad, 15, back retainer nut down, 16, interior hook pad, 17, screwing, 18, outer wear-resistant gasket, 19, miniature elastic pad, 20, go up retainer nut, 21, the back turret.
Embodiment
Below in conjunction with embodiment and accompanying drawing thereof the utility model is remake description.
Referring to Fig. 1～Fig. 4, a kind of LCD four connecting rod rotating shafts, fixing link 10 once on one underframe 11, use back screw 13 down about this time link 10 backs respectively, elastomeric pad 14 is connected back turret 21 with retainer nut 15 under the back, before about respectively with preceding time screw 9, elastomeric pad is connected preceding turret 5 with retainer nut, intersect between preceding turret 5 and the back turret 21 and be provided with front spring 6 and rear spring 7, front spring 6 one ends collude preceding turret 5, the other end colludes back turret 21, rear spring 7 one ends collude preceding turret 5, the other end colludes back turret 21, there are two upper junction plates about 2 to use screw respectively, elastomeric pad, retainer nut 3 and screw on the back, elastomeric pad, before go up retainer nut 12 and connect before turret 5 and back turret 21, use screwing 17 between the left and right sides upper junction plate 2 respectively, outer wear-resistant gasket 18, miniature elastic pad 19, interior hook pad 16, last retainer nut 20 connects display/panel bracket 1.
Referring to Fig. 1 and Fig. 2, described preceding turret 5 and back turret 21 are the H type.
Referring to Fig. 1 and Fig. 2, following link about 10 has following pin 8, and left and right sides upper junction plate 2 has last pin 4, is convenient to install LCD.
Claims (3)
1, a kind of LCD four connecting rod rotating shafts, it is characterized in that: a underframe (11) is gone up fixing link (10) once, use back screw (13) down about this time link (10) back respectively, elastomeric pad (14) is connected back turret (21) with retainer nut (15) under the back, before about respectively with preceding time screw (9), elastomeric pad is connected preceding turret (5) with retainer nut, intersect between preceding turret (5) and the back turret (21) and be provided with front spring (6) and rear spring (7), front spring (6) one ends collude preceding turret (5), the other end colludes back turret (21), rear spring (7) one ends collude preceding turret (5), the other end colludes back turret (21), have about two upper junction plates (2) and use screw respectively, elastomeric pad, retainer nut on the back (3) and screw, elastomeric pad, the preceding retainer nut (12) of going up connects preceding turret (5) and back turret (21), uses screwing (17) between the left and right sides upper junction plate (2) respectively, outer wear-resistant gasket (18), miniature elastic pad (190, interior hook pad (16), last retainer nut (20) connects display/panel bracket (1).
2, a kind of LCD four connecting rod rotating shafts according to claim 1 is characterized in that: turret (5) and back turret (21) are the H type before described.
3, a kind of LCD four connecting rod rotating shafts according to claim 1, it is characterized in that: following pin (8) is arranged about following link (10), and left and right sides upper junction plate (2) has last pin (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03251089 CN2618261Y (en) | 2003-05-03 | 2003-05-03 | Four-bar linkage spindle of liquid-crystal displaying devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03251089 CN2618261Y (en) | 2003-05-03 | 2003-05-03 | Four-bar linkage spindle of liquid-crystal displaying devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2618261Y true CN2618261Y (en) | 2004-05-26 |
Family
ID=34253012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03251089 Expired - Fee Related CN2618261Y (en) | 2003-05-03 | 2003-05-03 | Four-bar linkage spindle of liquid-crystal displaying devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2618261Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101452747B (en) * | 2007-12-07 | 2012-11-21 | 鸿富锦精密工业（深圳）有限公司 | Lifting support frame and four-bar thereof |
| CN101471144B (en) * | 2007-12-28 | 2013-06-05 | 鸿富锦精密工业（深圳）有限公司 | Regulating mechanism for display equipment |
| CN112603028A (en) * | 2020-12-09 | 2021-04-06 | 广东一定好家具有限公司 | Adjustable clamping seat office table and display angle adjusting method |
-
2003
- 2003-05-03 CN CN 03251089 patent/CN2618261Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101452747B (en) * | 2007-12-07 | 2012-11-21 | 鸿富锦精密工业（深圳）有限公司 | Lifting support frame and four-bar thereof |
| CN101471144B (en) * | 2007-12-28 | 2013-06-05 | 鸿富锦精密工业（深圳）有限公司 | Regulating mechanism for display equipment |
| CN112603028A (en) * | 2020-12-09 | 2021-04-06 | 广东一定好家具有限公司 | Adjustable clamping seat office table and display angle adjusting method |
| CN112603028B (en) * | 2020-12-09 | 2022-07-15 | 广东一定好家具有限公司 | Adjustable clamping seat office table and display angle adjusting method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2842519Y (en) | Notebook computer capable of adjusting screen height | |
| CN2618261Y (en) | Four-bar linkage spindle of liquid-crystal displaying devices | |
| CN2812229Y (en) | Wall bracket for panel TV | |
| CN107298057B (en) | Reversing image device | |
| CN110060569A (en) | A kind of mobile dissemination of news device | |
| CN214699882U (en) | LED display screen with angle modulation and convenient dismantlement function | |
| CN216527868U (en) | Curved surface energy-saving LCD business super goods shelf display screen | |
| CN201246588Y (en) | Flat plate television wall mounting suspension frame | |
| CN209213397U (en) | A kind of LED display being easily installed | |
| CN209574121U (en) | A kind of semiconductor display showing stand of adjustable-angle | |
| CN219453482U (en) | Display support with angle and height adjusting function | |
| CN220320746U (en) | Adjustable display fixing frame | |
| CN2689658Y (en) | Ceiling bracket of liquid-crystal displaying device | |
| CN214948000U (en) | Flat liquid crystal display television hanging bracket | |
| CN117469534A (en) | Installation mechanism of curved surface display screen | |
| CN215891828U (en) | But height-adjusting's display screen support frame | |
| CN201147057Y (en) | LCD installation bracket | |
| CN201526782U (en) | Angle adjustable support for large-screen liquid crystal television | |
| CN205647816U (en) | Multi -functional control video wall | |
| CN218547878U (en) | Car rear window advertising screen with large visual angle | |
| CN219933446U (en) | Support structure of display | |
| CN211821640U (en) | Easy-to-install wall hanging device for liquid crystal flat panel display | |
| CN218818982U (en) | Medical propaganda display device with adjustment mechanism | |
| CN219456720U (en) | Multi-screen folding screen projection device | |
| CN219102511U (en) | Controllable slide rail screen for exhibition |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |