CN201293890Y - Rotary supporting device for liquid crystal display holder - Google Patents
Rotary supporting device for liquid crystal display holder Download PDFInfo
- Publication number
- CN201293890Y CN201293890Y CNU2008201772502U CN200820177250U CN201293890Y CN 201293890 Y CN201293890 Y CN 201293890Y CN U2008201772502 U CNU2008201772502 U CN U2008201772502U CN 200820177250 U CN200820177250 U CN 200820177250U CN 201293890 Y CN201293890 Y CN 201293890Y
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- Prior art keywords
- chassis
- rotating disc
- axle
- rotating
- supporting device
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- Expired - Fee Related
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- 239000004973 liquid crystal related substance Substances 0.000 title abstract description 5
- 235000013351 cheese Nutrition 0.000 claims description 14
- 238000010586 diagram Methods 0.000 description 4
- 210000003660 reticulum Anatomy 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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Abstract
The utility model discloses a rotatable supporting device of a fixing base of a liquid crystal display, which comprises a supporting frame, a rotating disc, a chassis and a central spindle, wherein the rotating disc is fixed with the supporting frame, the chassis is arranged under the rotating disc, the central spindle is connected with the chassis and the rotating disc and fixed with the rotating disc, the chassis can rotate around the central spindle, a plurality of circular-arc sliding grooves are further arranged at a position at which the chassis is corresponding to the edge of the circumference of the rotating disc, the edge of the circumference of the rotating disc is equipped with a plurality of supporting sliding parts, and the lower portion of each supporting sliding part is in sliding engagement with the circular-arc sliding grooves. The utility model resolves the problem that the existing rotating device is supported by a rotating central spindle and is possible to cause difference of height in all direction, and enables rotation to be smoother.
Description
Technical field
The utility model relates to a kind of LCD holder rotating supporting device.
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, and holder comprises the fixing bracing frame in chassis, lower end and chassis again, is used to install the installing plate of liquid crystal panel and is connected bracing frame and the reversing frame of installing plate.For convenience the user uses, and can also between bracing frame and chassis whirligig be set, and makes liquid crystal panel to regulate the left and right horizontal angle with respect to chassis left rotation and right rotation within the specific limits.General whirligig is supported by a live spindle, and is indefinite because of display shape weight size, can cause all around difference of height problem and rotation irregularity problem.
Summary of the invention
The utility model purpose provides a kind of LCD holder rotating supporting device, and it has solved the problem of difference of height all around that original whirligig might be caused by a live spindle support, makes that rotation is more smooth-going.
The technical solution of the utility model is: a kind of LCD holder rotating supporting device, comprise bracing frame, with the chassis of the fixing rotating disc of bracing frame, rotating disc below, the axle that is connected chassis and rotating disc and fixes with rotating disc, described chassis can rotate around axle, described chassis and rotating disc circumferential edges corresponding position also are provided with some arc chutes, described rotating disc circumferential edges is provided with some support sliding parts, and described support sliding part bottom and arc chute are slidingly matched.
The further technical scheme of the utility model is: a kind of LCD holder rotating supporting device, comprise bracing frame, with the chassis of the fixing rotating disc of bracing frame, rotating disc below, the axle that is connected chassis and rotating disc and fixes with rotating disc, described chassis can rotate around axle, described chassis and rotating disc circumferential edges corresponding position also are provided with some arc chutes, described rotating disc circumferential edges is provided with some support sliding parts, and described support sliding part bottom and arc chute are slidingly matched.
Described support sliding part is a cheese head screw, and described cheese head screw is fixed with rotating disc after passing arc chute by the below, chassis.
Be arranged with the slide plate that helps that is positioned at arc chute upside and downside on the described cheese head screw respectively, the described slide plate diameter that helps is greater than the arc chute groove width.
Be arranged with two wear plates on the described axle between rotating disc and chassis, described two wear plates are fixed with rotating disc and chassis respectively; Described axle also is arranged with between tray bottom and axle bottom respectively and chassis and the fixing wear plate of axle.
The utility model advantage is:
1. the utility model evenly is provided with some cheese head screws in the axle outer ring between rotating disc and chassis, when rotating disc rotates with respect to the chassis, slide in the arc chute of cheese head screw on the chassis, solved the problem of difference of height all around that original whirligig might be caused by a live spindle support, made that rotation is more smooth-going.
2. the utility model is at the slide plate that helps that is arranged with on the cheese head screw between chassis and rotating disc, makes rotation more along sliding, and rotating disc not easy to wear and chassis simultaneously prolong holder serviceable life.
Description of drawings
Fig. 1 is the structural representation of the utility model specific embodiment;
Fig. 2 is the A-A cut-open view of Fig. 1;
Fig. 3 is the blast structural representation of Fig. 1;
Fig. 4 is the assembling synoptic diagram of the utility model specific embodiment chassis and rotating disc;
Fig. 5 is the user mode synoptic diagram one of the utility model specific embodiment;
Fig. 6 is the upward view of Fig. 5;
Fig. 7 is the user mode synoptic diagram two of the utility model specific embodiment;
Fig. 8 is the upward view of Fig. 7;
Fig. 9 is the user mode synoptic diagram three of the utility model specific embodiment;
Figure 10 is the upward view of Fig. 9.
Wherein: 1 bracing frame; 2 rotating discs; 3 axles; 4 chassis; 5 arc chutes; 6 support sliding part; 7 wear plates; 8 help slide plate; 9 dish-like; 10 nuts; 11 chassis loam cakes; 12 bracing frame protecgulums; 13 bracing frame bonnets; 14 stopper slots; 15 positive stop hooks.
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 holder rotating supporting device, comprise bracing frame 1, with the chassis 4 of the fixing rotating disc 2 of bracing frame 1, rotating disc 2 belows, the axle 3 that is connected chassis 4 and rotating disc 2 and fixes with rotating disc 2, described chassis 4 can be around axle 3 rotations, fix with nut 10 after the circular hole of axle 3 in the middle of 4 bottoms, chassis are upwards passed chassis 4 successively, the profile hole on the rotating disc 2, the profile hole on the bracing frame 1, wherein also be provided with dish-like 9 between nut 10 and the bracing frame 1, so that axial elasticity tension to be provided.Described chassis 4 also is provided with some arc chutes 5 with rotating disc 2 circumferential edges corresponding positions, and described rotating disc 2 circumferential edges are provided with some support sliding parts 6, and described support sliding part 6 bottoms and arc chute 5 are slidingly matched.Also be provided with stopper slot 14 on the chassis 4, bracing frame 1 bottom is provided with positive stop hook 15, and described positive stop hook 15 drops in the stopper slot 14 after passing rotating disc 2 again, at rotating disc 2 and bracing frame 1 during with respect to chassis 4 left-right rotation, positive stop hook 15 horizontally slips in stopper slot 14, the angle that restriction is rotated.
Described support sliding part 6 is a cheese head screw, and it is fixing with rotating disc 2 that described cheese head screw passes arc chute 5 backs by 4 belows, chassis.
Be arranged with respectively on the described cheese head screw be positioned at arc chute 5 upsides and downside help slide plate 8, described slide plate 8 diameters that help are greater than arc chute 5 groove widths, during rotation, help carrying out smoothly that slide plate 8 helps to slide, make slide more level and smooth.
Be arranged with two wear plates 7 on the described axle 3 between rotating disc 2 and chassis 4, described two wear plates 7 are fixing with rotating disc 2 and chassis 4 respectively; Described axle 3 also is arranged with respectively the wear plate 7 fixing with chassis 4 and axle 3 between 4 bottoms, chassis and axle 3 bottoms.Be the double hook wear plate with the fixing wear plate 7 in rotating disc 2 and chassis 4 wherein, its external diameter two ends are provided with two hook portions towards a lateral buckling, and hook is fixed in the hook groove of correspondence on rotating disc 2 and the chassis 4 respectively.The existence of wear plate 7 can be so that during rotating disc 2 rotation, and spin friction mutually between the wear plate 7 has increased life-span of device.
During installation, at first rotating disc 2 and bracing frame 1 are fixedlyed connected by screw, and then it is fixing that rotating disc 2 and bracing frame 1 are slided by axle 3 and cheese head screw, last more respectively above chassis 4 and the front and back of bracing frame 1 and rotating disc 2 be covered with chassis loam cake 11, bracing frame protecgulum 12 and bracing frame bonnet 13 respectively.
During use, to shown in Figure 10, during bracing frame 1 left-right rotation, cheese head screw horizontally slips in arc chute 5 as Fig. 5.
The utility model has solved the problem of difference of height all around that original whirligig might be caused by a live spindle support, makes that rotation is more smooth-going.
Claims (4)
1. LCD holder rotating supporting device, comprise bracing frame (1), with the fixing rotating disc (2) of bracing frame (1), the chassis (4) of rotating disc (2) below, the axle (3) that connects chassis (4) and rotating disc (2) and fix with rotating disc (2), described chassis (4) can rotate around axle (3), it is characterized in that: described chassis (4) also evenly are provided with some arc chutes (5) with rotating disc (2) circumferential edges corresponding position, described rotating disc (2) circumferential edges is provided with some support sliding parts (6), and described support sliding part (6) bottom and arc chute (5) are slidingly matched.
2. LCD holder rotating supporting device according to claim 1 is characterized in that: described support sliding part (6) is a cheese head screw, and it is fixing with rotating disc (2) that described cheese head screw passes arc chute (5) back by chassis (4) below.
3. LCD holder rotating supporting device according to claim 2, it is characterized in that: be arranged with respectively on the described cheese head screw be positioned at arc chute (5) upside and downside help slide plate (8), described slide plate (8) diameter that helps is greater than arc chute (5) groove width.
4. LCD according to claim 1 is fixedly made rotating supporting device, it is characterized in that: described axle (3) goes up and be arranged with two wear plates (7) between rotating disc (2) and chassis (4), and described two wear plates (7) are fixing with rotating disc (2) and chassis (4) respectively; Described axle (3) also is arranged with respectively the wear plate of fixing with chassis (4) and axle (3) (7) between chassis (4) bottom and axle (3) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201772502U CN201293890Y (en) | 2008-11-04 | 2008-11-04 | Rotary supporting device for liquid crystal display holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201772502U CN201293890Y (en) | 2008-11-04 | 2008-11-04 | Rotary supporting device for liquid crystal display holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201293890Y true CN201293890Y (en) | 2009-08-19 |
Family
ID=41007371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201772502U Expired - Fee Related CN201293890Y (en) | 2008-11-04 | 2008-11-04 | Rotary supporting device for liquid crystal display holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201293890Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767676A (en) * | 2012-07-23 | 2012-11-07 | 苏州胜利精密制造科技股份有限公司 | Rotating liquid crystal television seat with adjustable inclination angle |
| CN103574238A (en) * | 2012-08-07 | 2014-02-12 | 苏州飞拓科技有限公司 | Television support base connecting piece |
| CN104061412A (en) * | 2013-03-22 | 2014-09-24 | 昆山泓杰电子有限公司 | Rotor for television frame with improved structure |
| CN104565712A (en) * | 2014-12-22 | 2015-04-29 | 福建中澳科技有限公司 | Adjustable locating device for liquid crystal display |
| CN105020545B (en) * | 2014-04-24 | 2017-11-03 | 深圳Tcl新技术有限公司 | Flat-panel monitor and its mounting seat |
-
2008
- 2008-11-04 CN CNU2008201772502U patent/CN201293890Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767676A (en) * | 2012-07-23 | 2012-11-07 | 苏州胜利精密制造科技股份有限公司 | Rotating liquid crystal television seat with adjustable inclination angle |
| CN102767676B (en) * | 2012-07-23 | 2014-07-09 | 苏州胜利精密制造科技股份有限公司 | Rotating liquid crystal television seat with adjustable inclination angle |
| CN103574238A (en) * | 2012-08-07 | 2014-02-12 | 苏州飞拓科技有限公司 | Television support base connecting piece |
| CN104061412A (en) * | 2013-03-22 | 2014-09-24 | 昆山泓杰电子有限公司 | Rotor for television frame with improved structure |
| CN104061412B (en) * | 2013-03-22 | 2016-08-03 | 昆山泓杰电子股份有限公司 | The TV set rack rotary head that structure is improved |
| CN105020545B (en) * | 2014-04-24 | 2017-11-03 | 深圳Tcl新技术有限公司 | Flat-panel monitor and its mounting seat |
| CN104565712A (en) * | 2014-12-22 | 2015-04-29 | 福建中澳科技有限公司 | Adjustable locating device for liquid crystal display |
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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: 20090819 Termination date: 20111104 |