CN201416738Y - Sliding and lifting mechanism for the holder of a liquid crystal display - Google Patents
Sliding and lifting mechanism for the holder of a liquid crystal display Download PDFInfo
- Publication number
- CN201416738Y CN201416738Y CN2009201652191U CN200920165219U CN201416738Y CN 201416738 Y CN201416738 Y CN 201416738Y CN 2009201652191 U CN2009201652191 U CN 2009201652191U CN 200920165219 U CN200920165219 U CN 200920165219U CN 201416738 Y CN201416738 Y CN 201416738Y
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- guide pad
- lifting frame
- liquid crystal
- crystal display
- elevator mechanism
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- 230000007246 mechanism Effects 0.000 title claims abstract description 21
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 17
- 238000004873 anchoring Methods 0.000 abstract 1
- 210000003660 reticulum Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The present utility model discloses a sliding and lifting mechanism for the holder of a liquid crystal display. The sliding and lifting mechanism comprises a lifting rack having a sliding cavity, a guide pad capable of moving up and down relatively and being positioned in the sliding cavity of the lifting rack, a connection part of the guide pad being fixedly connected with a support rack througha guide groove at the back of the lifting rack, and an anchoring force spring being connected between the guide pad and the lifting rack. Compared with previous lifting mechanisms, the sliding and lifting mechanism of the utility model has characteristics of simple structure, low cost and convenient use and the like.
Description
Technical field
The utility model relates to a kind of slip elevator mechanism of liquid crystal display fixed base.
Background technique
Liquid crystal display has progressively replaced traditional Fluorescent display owing to have advantages such as light weight, body are thin, radiationless.Present liquid crystal display is mostly combined by TFT LCD and fixed base, and fixed base comprises base, be fixed on the supporting frame on the base and be installed in facing on the supporting frame, and TFT LCD is fixed on the supporting frame by facing.The user adjusts the height of TFT LCD for convenience, has occurred much having the liquid crystal display fixed base of elevator mechanism now, though these fixed bases can be realized lifting, structure is comparatively complicated, and cost is higher.
Summary of the invention
The utility model purpose is: a kind of slip elevator mechanism of liquid crystal diagrammatic sketch fixed base is provided, and it is compared with elevator mechanism in the past, have simple in structure, cost is low, advantage such as easy to use.
The technical solution of the utility model is: a kind of slip elevator mechanism of liquid crystal display fixed base, comprise lifting frame with sliding cavity, be provided with the guide pad that can move up and down relatively in the sliding cavity of lifting frame, guiding groove and supporting frame that the joint of guide pad passes the lifting frame back are connected and fixed, and are connected with fixed force spring between described guide pad and the lifting frame.
Described guide pad side-looking is camber line shape, and the sliding cavity of lifting frame is corresponding with it arc-shaped cavity.
Described fixed force spring is fixed on the bottom of lifting frame, and the external end head and the guide pad of fixed force spring are connected and fixed.
Described lifting frame is formed by lifting frame protecgulum and the cooperation of lifting frame bonnet, and the back of lifting frame also is provided with back of the body lid, and the back of the body covers and is provided with and guiding groove corresponding opening groove.
Described guide pad is covered with upper cover and the following cover cap that cooperatively interacts outward.
The upper end of support frame as described above is provided with jack, and the joint of described guide pad inserts jack, and is connected and fixed by screw and supporting frame.The joint of described guide pad is the inserted sheet that is arranged on the guide pad both sides and extends back respectively, and described jack has two, corresponds respectively to two inserted sheet settings.
The utility model advantage is:
1. the utility model is compared with elevator mechanism in the past, have simple in structure, cost is low, advantage such as easy to use.
2. the utility model is equipped with fixed force spring at lifting frame, and the external end head and the guide pad of fixed force spring are connected and fixed, and under the effect of fixed force spring, lifting frame can maintain static on any one height and position.
3. the jack of the joint of guide pad and supporting frame is pegged graft and is cooperated and fix by screw lock in the utility model, so installs very convenient.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is a stereogram of the present utility model;
Fig. 2 is an erection drawing of the present utility model;
Fig. 3 is a ssembly drawing of the present utility model;
Sectional side view when Fig. 4 adjusts to the extreme higher position for the utility model;
Another sectional side view when Fig. 5 adjusts to the extreme higher position for the utility model;
Sectional side view when Fig. 6 adjusts to extreme lower position for the utility model.
Wherein: 10 lifting frames; 11 sliding cavities; 12 guiding grooves; 13 lifting frame protecgulums; 14 lifting frame bonnets;
20 guide pads; 21 joints; 22 inserted sheets; 23 upper covers; 24 times cover caps;
30 supporting frames; 31 jacks;
40 fixed force springs;
50 back of the body lids; 51 opening slots;
60 screws.
Embodiment
Embodiment: extremely shown in Figure 6 as Fig. 1, a kind of slip elevator mechanism of liquid crystal display fixed base, comprise lifting frame 10 with sliding cavity 11, be provided with the guide pad 20 that can move up and down relatively in the sliding cavity 11 of lifting frame 10, described guide pad 20 side-lookings are camber line shape, and the sliding cavity 11 of lifting frame 10 is corresponding with it arc-shaped cavity.The guiding groove 12 that the joint 21 of guide pad 20 passes lifting frame 10 backs is connected and fixed with supporting frame 30, and the bottom of described lifting frame 10 is mounted with fixed force spring 40, and the external end head of fixed force spring 40 and guide pad 20 are connected and fixed.
Described lifting frame 10 side-lookings also are camber line shape, and it is formed by lifting frame protecgulum 13 and 14 cooperations of lifting frame bonnet, and the back of lifting frame 10 also is provided with the back of the body and covers 50, and the back of the body covers 50 and is provided with and guiding groove 12 corresponding opening grooves 51.
Described guide pad 20 outer upper cover 23 and the following cover caps 24 that cooperatively interact that are covered with.
The inserted sheet 22 of joint 21 for being arranged on guide pad 20 both sides and extending back respectively of described guide pad 20, the upper end of support frame as described above 30 is provided with two relative jacks 31, two inserted sheets 22 insert corresponding two jacks 31, and fixedly connected with supporting frame 30 by screw 60.
As shown in Figure 5 and Figure 6, when needing to adjust height, as long as move up and down lifting frame 10, owing to be connected with fixed force spring 40 between lifting frame 10 and the guide pad 20, therefore, under the effect of fixed force spring 40, lifting frame 10 can maintain static on any one height and position.
The utility model is compared with elevator mechanism in the past, have simple in structure, cost is low, advantage such as easy to use.
Below only be concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.In addition to the implementation, the utility model can also have other mode of execution.All employings are equal to the technological scheme of replacement or equivalent transformation formation, all drop within the utility model scope required for protection.
Claims (7)
1. the slip elevator mechanism of a liquid crystal display fixed base, it is characterized in that: comprise the have sliding cavity lifting frame (10) of (11), be provided with the guide pad (20) that can move up and down relatively in the sliding cavity (11) of lifting frame (10), the guiding groove (12) that the joint (21) of guide pad (20) passes lifting frame (10) back is connected and fixed with supporting frame (30), is connected with fixed force spring (40) between described guide pad (20) and the lifting frame (10).
2. according to the slip elevator mechanism of the described liquid crystal display fixed base of claim 1, it is characterized in that: described guide pad (20) side-looking is camber line shape, and the sliding cavity (11) of lifting frame (10) is corresponding with it arc-shaped cavity.
3. according to the slip elevator mechanism of the described liquid crystal display fixed base of claim 1, it is characterized in that: described fixed force spring (40) is fixed on the bottom of lifting frame (10), and the external end head of fixed force spring (40) and guide pad (20) are connected and fixed.
4. according to the slip elevator mechanism of the described liquid crystal display fixed base of claim 1, it is characterized in that: described lifting frame (10) is formed by lifting frame protecgulum (13) and lifting frame bonnet (14) cooperation, the back of lifting frame (10) also is provided with back of the body lid (50), and back of the body lid (50) is provided with and guiding groove (12) corresponding opening groove (51).
5. according to the slip elevator mechanism of the described liquid crystal display fixed base of claim 1, it is characterized in that: outer upper cover (23) and the following cover cap (24) that cooperatively interacts that be covered with of described guide pad (20).
6. according to the slip elevator mechanism of the described liquid crystal display fixed base of claim 1, it is characterized in that: the upper end of support frame as described above (30) is provided with jack (31), the joint (21) of described guide pad (20) inserts jack (31), and is connected and fixed by screw (60) and supporting frame (30).
7. according to the slip elevator mechanism of the described liquid crystal display fixed base of claim 6, it is characterized in that: the inserted sheet (22) of the joint (21) of described guide pad (20) for being arranged on guide pad (20) both sides and extending back respectively, described jack (31) has two, corresponds respectively to two inserted sheets (22) setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201652191U CN201416738Y (en) | 2009-06-23 | 2009-06-23 | Sliding and lifting mechanism for the holder of a liquid crystal display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201652191U CN201416738Y (en) | 2009-06-23 | 2009-06-23 | Sliding and lifting mechanism for the holder of a liquid crystal display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201416738Y true CN201416738Y (en) | 2010-03-03 |
Family
ID=41793160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201652191U Expired - Fee Related CN201416738Y (en) | 2009-06-23 | 2009-06-23 | Sliding and lifting mechanism for the holder of a liquid crystal display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201416738Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102568313A (en) * | 2010-12-23 | 2012-07-11 | 鸿富锦精密工业（深圳）有限公司 | Display equipment supporting device |
| TWI456548B (en) * | 2012-05-04 | 2014-10-11 | Acer Inc | Supporting base and display device using the same |
| TWI769546B (en) * | 2020-10-08 | 2022-07-01 | 和碩聯合科技股份有限公司 | Foot |
-
2009
- 2009-06-23 CN CN2009201652191U patent/CN201416738Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102568313A (en) * | 2010-12-23 | 2012-07-11 | 鸿富锦精密工业（深圳）有限公司 | Display equipment supporting device |
| TWI456548B (en) * | 2012-05-04 | 2014-10-11 | Acer Inc | Supporting base and display device using the same |
| TWI769546B (en) * | 2020-10-08 | 2022-07-01 | 和碩聯合科技股份有限公司 | Foot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100303 Termination date: 20110623 |