CN201163323Y - Double-spring lifting mechanism of LCD stand - Google Patents
Double-spring lifting mechanism of LCD stand Download PDFInfo
- Publication number
- CN201163323Y CN201163323Y CNU2008200096377U CN200820009637U CN201163323Y CN 201163323 Y CN201163323 Y CN 201163323Y CN U2008200096377 U CNU2008200096377 U CN U2008200096377U CN 200820009637 U CN200820009637 U CN 200820009637U CN 201163323 Y CN201163323 Y CN 201163323Y
- Authority
- CN
- China
- Prior art keywords
- lifting
- main body
- holder
- fixed
- liquid crystal
- 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
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 19
- 230000003028 elevating effect Effects 0.000 claims description 11
- 238000005452 bending Methods 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims description 4
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
Images
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a double spring lifting mechanism for a liquid crystal display bracket, comprising a support which is fixed to a base, a lifting device which is used for arranging a liquid crystal panel, and a whirling stand which connects the support with the lifting device. The lifting device comprises a lifting fixing seat and a lifting body which are in slip connection. The lifting fixing seat is fixed with constant force springs the outer ends of which are connected with the lifting body. The constant force springs at least comprises two springs. The mechanism adopts at least two constant force springs to lift and position the liquid crystal panel so that the movement of the liquid crystal display is more stable during the lifting operation. At the same time, the service life of the liquid crystal display can be prolonged, and the occurrences of incorrect positioning and incapability of positioning due to the decay of spring torsion are reduced.
Description
Technical field
The utility model relates to a kind of LCD bracket two-man act elevating mechanism.
Background technology
LCD has progressively replaced traditional fluorescence display owing to have advantages such as light weight, body is thin, radiation is low.LCD in the market generally comprises liquid crystal panel and holder, holder comprises the fixing bracing frame of base, lower end and base again, is used to install the installing plate of liquid crystal panel and is connected bracing frame and the reversing frame of installing plate, wherein in reversing frame and bracing frame or the installing plate fixes and articulates by hinge means with another, and the user just can regulate the luffing angle of display pannel like this.The user uses for convenience, some holders also are provided with jacking gear, this jacking gear can be located between installing plate and the reversing frame, jacking gear comprises fixed part and the sliding part that is slidingly connected, wherein sliding part is connected maybe with installing plate and can be made as one, have sliding guide mechanism and slide locating mechanism between fixed part and the sliding part, wherein slide locating mechanism can be installed in the fixed force spring that the outer end is connected with sliding part on the fixed part for a main body, it can realize liquid crystal panel stepless location up and down, the liquid crystal panel lifting may be steady inadequately when but single fixed force spring used, and the spring torsion ratio is easier to decay and the influence use.
Summary of the invention
The utility model purpose provides a kind of LCD bracket two-man act elevating mechanism, and it is provided with two fixed force springs at least and comes to locate the steady and longer service life of LCD lifting slip to the lifting of liquid crystal panel.
The technical solution of the utility model is: a kind of LCD bracket two-man act elevating mechanism, comprise bracing frame, the jacking gear of fixing with base that is used to install liquid crystal panel, the reversing frame that is connected bracing frame and jacking gear, described jacking gear comprises lifting holder and the lifting main body that is slidingly connected, be fixed with the fixed force spring that the outer end is connected with the lifting main body on the described lifting holder, described fixed force spring includes two at least.
The further technical scheme of the utility model is: a kind of LCD bracket two-man act elevating mechanism, comprise bracing frame, the jacking gear of fixing with base that is used to install liquid crystal panel, the reversing frame that is connected bracing frame and jacking gear, described jacking gear comprises lifting holder and the lifting main body that is slidingly connected, be fixed with the fixed force spring that the outer end is connected with the lifting main body on the described lifting holder, described fixed force spring includes two at least; Described reversing frame rear end is inserted in the bracing frame corresponding grooves and by screw that is passed down through the bracing frame top and bracing frame and is fixed, and described reversing frame front end and lifting holder articulate by hinge; Described lifting holder comprises holder connecting portion that is connected with reversing frame and the holder main body of fixing with the holder connecting portion; Described lifting main body both sides are provided with chute, and described holder main body both sides are provided with the lifting sliding shoe that slides in chute, and the chute upper and lower side has chocking construction; Described holder main body upper end horizontal fixed has at least two spring fixed seats, and each is sat and is provided with a fixed force spring on each spring fixed seat; Described holder main body both sides are provided with projection, and described lifting sliding shoe is installed in holder main body both sides by the groove that cooperates with projection; Bending has been turned up in described fixed force spring outer end outwards top, and described lifting main body is provided with for the fixing opening of bending fastener.
The utility model advantage is:
1. the utility model adopts at least two fixed force springs to locate to the lifting of liquid crystal panel, and it is more steady to make LCD slide when descending operation.
2. the utility model adopts at least two fixed force springs, can prolong the serviceable life of LCD bracket, reduces the decay of fixed force spring torsion, and then the inaccurate situation about maybe can't locate in location that postpones to bring because of the spring torsion decay takes place.
Description of drawings
Fig. 1 is a perspective view of the present utility model;
Fig. 2 is a blast structural representation of the present utility model;
Fig. 3 is the local enlarged diagram of Fig. 2;
Fig. 4 is a cut-open view of the present utility model;
Fig. 5 is user mode figure one of the present utility model;
Fig. 6 is user mode figure two of the present utility model.
Wherein: 1 base; 2 bracing frames; 3 reversing frames; 4 jacking gears; 5 lifting holders; 51 holder main bodys; 511 lifting sliding shoes; 5111 grooves; 512 spring fixed seats; 513 projections; 52 holder connecting portions; 6 lifting main bodys; 61 chutes; 611 chocking constructions; 62 openings; 7 fixed force springs; 71 bendings; 8 screws.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment: as shown in Figures 1 to 4, a kind of LCD bracket two-man act elevating mechanism, comprise bracing frame 2, the jacking gear of fixing with base 14 that is used to install liquid crystal panel, the reversing frame 3 that is connected bracing frame 2 and jacking gear 4, described jacking gear 4 comprises the lifting holder 5 and lifting main body 6 that is slidingly connected, be fixed with the fixed force spring 7 that the outer end is connected with lifting main body 6 on the described lifting holder 5, described fixed force spring 7 includes two.
Described reversing frame 3 rear ends are inserted in bracing frame 2 corresponding grooves and by screw 8 that is passed down through bracing frame 2 tops and bracing frame 2 and are fixed, and described reversing frame 3 front ends and lifting holder 5 articulate by hinge.Such fixed form can make display bracket dismounting very easily, saves built-up time on the line, also makes things convenient for user's assembly and disassembly voluntarily simultaneously.
Described lifting holder 5 comprises holder connecting portion 52 that is connected with reversing frame 3 and the holder main body 51 of fixing by long spiro nail with holder connecting portion 52.
Described lifting main body 6 both sides are provided with chute 61, and chute 61 upper and lower sides have chocking construction 611, prevent that lifting sliding shoe 511 from deviating from chute 61.Described holder main body 51 both sides are provided with the lifting sliding shoe 511 that slides in chute 61, described holder main body 51 both sides are provided with projection 513, and described lifting sliding shoe 511 is installed in holder main body 51 both sides by the groove 5111 that cooperates with projection 513.
Two spring fixed seats 512 about described holder main body 51 upper end horizontal fixed have, each is sat and is provided with a fixed force spring 7 on each spring fixed seat 512.Bending 71 has been turned up in each fixed force spring 7 outer end outwards top, and described lifting main body 6 is provided with for the fixing opening 62 of bending 71 fasteners.
Liquid crystal panel is installed on the lifting main body 6, during use, the user is to hold in the palm on hand or drop-down liquid crystal panel, and then lifting main body 6 rises under the acting force of hand or descends, fixed force spring 7 is rolled thereupon or is stretched the location, makes liquid crystal panel rest on the height of user's needs.The user mode of the minimum and peak of the utility model as shown in Figure 5 and Figure 6.
The utility model adopts at least two fixed force springs to locate to the lifting of liquid crystal panel, and it is more steady to make LCD move when descending operation; Can prolong simultaneously the serviceable life of LCD bracket, reduce the inaccurate situation about maybe can't locate in the location of bringing and take place because of the decline of fixed force spring torsion.
Claims (5)
1. LCD bracket two-man act elevating mechanism, comprise bracing frame (2), the jacking gear of fixing with base (1) (4) that is used to install liquid crystal panel, the reversing frame (3) that is connected bracing frame (2) and jacking gear (4), described jacking gear (4) comprises the lifting holder (5) and lifting main body (6) that is slidingly connected, it is characterized in that: be fixed with the fixed force spring (7) that the outer end is connected with lifting main body (6) on the described lifting holder (5), described fixed force spring (7) includes two at least.
2. LCD bracket two-man act elevating mechanism according to claim 1, it is characterized in that: described reversing frame (3) rear end is inserted in bracing frame (2) corresponding grooves and by screw (8) that is passed down through bracing frame (2) top and bracing frame (2) and is fixed, and described reversing frame (3) front end and lifting holder (5) articulate by hinge.
3. LCD bracket two-man act elevating mechanism according to claim 1 is characterized in that: described lifting holder (5) comprises holder connecting portion (52) that is connected with reversing frame (3) and the holder main body (51) of fixing with holder connecting portion (52); Described lifting main body (6) both sides are provided with chute (61), and described holder main body (51) both sides are provided with the lifting sliding shoe (511) that slides in chute (61), and chute (61) upper and lower side has chocking construction (611); Described holder main body (51) upper end horizontal fixed has at least two spring fixed seats (512), and each spring fixed seat (512) is gone up each seat and is provided with a fixed force spring (7).
4. LCD bracket two-man act elevating mechanism according to claim 3, it is characterized in that: described holder main body (51) both sides are provided with projection (513), and described lifting sliding shoe (511) is installed in holder main body (51) both sides by the groove (5111) that cooperates with projection (513).
5. LCD bracket two-man act elevating mechanism according to claim 3 is characterized in that: bending (71) has been turned up in described fixed force spring (7) outer end outwards top, and described lifting main body (6) is provided with for the fixing opening (62) of bending (71) fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200096377U CN201163323Y (en) | 2008-03-13 | 2008-03-13 | Double-spring lifting mechanism of LCD stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200096377U CN201163323Y (en) | 2008-03-13 | 2008-03-13 | Double-spring lifting mechanism of LCD stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201163323Y true CN201163323Y (en) | 2008-12-10 |
Family
ID=40184255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200096377U Expired - Fee Related CN201163323Y (en) | 2008-03-13 | 2008-03-13 | Double-spring lifting mechanism of LCD stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201163323Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103712038A (en) * | 2013-12-10 | 2014-04-09 | 福建中澳科技有限公司 | Display adjusting positioning device |
| CN107420706A (en) * | 2017-06-14 | 2017-12-01 | 福州中澳科技有限公司 | Hiding indicator lowering or hoisting gear |
| CN107726009A (en) * | 2017-11-17 | 2018-02-23 | 福州中澳科技有限公司 | Display lifting seat modular construction |
-
2008
- 2008-03-13 CN CNU2008200096377U patent/CN201163323Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103712038A (en) * | 2013-12-10 | 2014-04-09 | 福建中澳科技有限公司 | Display adjusting positioning device |
| CN103712038B (en) * | 2013-12-10 | 2015-08-19 | 福建中澳科技有限公司 | Display register positioning device |
| CN107420706A (en) * | 2017-06-14 | 2017-12-01 | 福州中澳科技有限公司 | Hiding indicator lowering or hoisting gear |
| CN107726009A (en) * | 2017-11-17 | 2018-02-23 | 福州中澳科技有限公司 | Display lifting seat modular construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201293190Y (en) | Slideway device for lifting LCD | |
| CN101083149B (en) | Monitor stand | |
| CN201163323Y (en) | Double-spring lifting mechanism of LCD stand | |
| CN208091716U (en) | A kind of vehicle impact testing experiment anchorage | |
| CN208980293U (en) | A kind of water dispenser helps water containing device automatically | |
| CN204273791U (en) | A kind of drawer panel fast assembling disassembling structure | |
| CN113796657B (en) | Adjustable rack of books is used in college chinese teaching | |
| CN201948441U (en) | Height adjusting device for chair armrest | |
| CN202048327U (en) | Display support | |
| CN201166245Y (en) | LCD device fixed seat for manual adjusting elevation | |
| CN201761401U (en) | Small table plate device on inner guard plate of automobile door | |
| CN201166991Y (en) | Apparatus for rapidly dismounting elevating of a LCD | |
| CN206367409U (en) | A kind of automobile seat arm with multi-angle locking structure | |
| CN2931004Y (en) | Front windscreen assembly floor in automobile production line | |
| CN101799105A (en) | Support frame capable of being folded and locked | |
| CN209356736U (en) | Lens displacement regulating mechanism | |
| CN210594855U (en) | Open car anti-pinch device | |
| CN207848860U (en) | The competing integrated machine base of electricity | |
| CN217714307U (en) | Bracket device for assembling TFT color liquid crystal screen | |
| CN209262564U (en) | A kind of Novel laptop computer support device | |
| CN213339584U (en) | City planning community surrounding service LED propaganda device | |
| CN220894809U (en) | Computer display capable of placing mobile phone | |
| CN216697761U (en) | Edge sealing device for display rack | |
| CN201715195U (en) | Moving device for objects | |
| CN220064738U (en) | All-in-one convenient to lifting operation |
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: 20081210 Termination date: 20100313 |