CN201232834Y - Rotation gear for display screen - Google Patents
Rotation gear for display screen Download PDFInfo
- Publication number
- CN201232834Y CN201232834Y CNU2008200508945U CN200820050894U CN201232834Y CN 201232834 Y CN201232834 Y CN 201232834Y CN U2008200508945 U CNU2008200508945 U CN U2008200508945U CN 200820050894 U CN200820050894 U CN 200820050894U CN 201232834 Y CN201232834 Y CN 201232834Y
- Authority
- CN
- China
- Prior art keywords
- display screen
- fitting seat
- base
- bedplate
- mounting seat
- 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
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a slewing mechanism for a display screen, which comprises a bedplate and a mounting seat. The mounting seat is connected with the main body of the display screen. A rotary disc is arranged between the bedplate and the mounting seat. Lug bosses are moulded on the rotary disc. The bedplate, the mounting seat and the rotary disc are connected in series through bolts. Annular grooves for guiding the lug bosses to slide are moulded on the bedplate and the mounting seat. The lug bosses can be spherical lug bosses or spherical surface annular lug bosses. After the structure is adopted, the bedplate is assembled simply; the cost is reduced; the display screen is turned conveniently, and a heavy display screen can be supported.
Description
Technical field:
The utility model relates to the display screen technology field, refers in particular to a kind of rotating mechanism of display screen.
Background technique:
The rotation of display screen at present directly cooperates realization by fitting seat with base, on the intermediate portion of fitting seat, form groove, the middle part of base forms rotatingshaft, fitting seat is buckled on the base, and groove is rotated along rotatingshaft, thereby realizes the rotational action of display screen, for this structure, the manufacture cost height of part, assembling is difficult and rotation is hard, can not bear the too heavy display screen of weight in addition.
Summary of the invention:
The purpose of this utility model is in order to solve the shortcoming of above-mentioned prior art, a kind of display screen rotation mechanism light, that assembling is simple, cost is low that rotates to be provided.
For achieving the above object, the technological scheme that the utility model provides is: a kind of rotating mechanism of display screen, include base and fitting seat, fitting seat is connected with the display screen main body, between base and fitting seat, be provided with rolling disc, form projection on this rolling disc, base, fitting seat and rolling disc are connected in series by screw.
For improving the utility model, done following improvement:
Form the annular groove that slides for the projection guiding on described base and the fitting seat.
Described projection can be hemisphere jut or sphere annular protrusion.
After adopting technique scheme, relatively rotating by rolling disc between base and the fitting seat realizes, projection on the rolling disc cooperates with annular groove on base and the fitting seat, surface friction drag when rotating is reduced greatly, display screen rotates lighter, and by the screw serial connection, assembling is simple between them, can bear the pressure of big weight loading, so can be applicable to the display screen of virtually any size and weight.
Description of drawings:
Fig. 1 is the three-dimensional exploded view of display screen integral body of the present utility model;
Fig. 2 is the assembling condition sectional view of base of the present utility model, fitting seat and rolling disc;
Fig. 3 is the three-dimensional exploded view of base of the present utility model;
Fig. 4 is that the projection on the rolling disc of the present utility model is the structural drawing of sphere annular protrusion.
Embodiment:
Now 1～Fig. 4 elaborates the utility model in conjunction with the accompanying drawings:
Display screen rotation mechanism of the present utility model, include base 1 and fitting seat 2, fitting seat 2 is connected with display screen main body 3, between base 1 and fitting seat 2, be provided with rolling disc 4, on the card up and down of this rolling disc 4, all form a plurality of hemisphere juts 5 that are arranged in a circumference, the position of corresponding hemisphere jut 5 forms the annular groove 6,7 that slides for hemisphere jut 5 guiding on base 1 and fitting seat 2, and base 1, fitting seat 2 and rolling disc 4 are by screw 8 serial connections.
Described projection can be a sphere annular protrusion 9, as shown in Figure 4.
The embodiment of the above is preferred embodiment of the present utility model only, is not to limit practical range of the present utility model with this, so the equivalence that all shapes according to the utility model, structure and principle are done changes, all should be covered by in the protection domain of the present utility model.
Claims (3)
1. the rotating mechanism of a display screen, include base (1) and fitting seat (2), fitting seat (2) is connected with display screen main body (3), it is characterized in that: between base (1) and fitting seat (2), be provided with rolling disc (4), form projection (5,9) on this rolling disc (4), base (1), fitting seat (2) and rolling disc (4) are by screw (8) serial connection.
2. the rotating mechanism of a kind of display screen according to claim 1 is characterized in that: form the annular groove (6,7) that slides for projection (5,9) guiding on described base (1) and the fitting seat (2).
3. the rotating mechanism of a kind of display screen according to claim 1, it is characterized in that: described projection (5,9) can be hemisphere jut or sphere annular protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200508945U CN201232834Y (en) | 2008-07-18 | 2008-07-18 | Rotation gear for display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200508945U CN201232834Y (en) | 2008-07-18 | 2008-07-18 | Rotation gear for display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201232834Y true CN201232834Y (en) | 2009-05-06 |
Family
ID=40619214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200508945U Expired - Fee Related CN201232834Y (en) | 2008-07-18 | 2008-07-18 | Rotation gear for display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201232834Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113314046A (en) * | 2021-06-16 | 2021-08-27 | 深圳市弘电显示技术有限公司 | Dampproofing liquid crystal display |
-
2008
- 2008-07-18 CN CNU2008200508945U patent/CN201232834Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113314046A (en) * | 2021-06-16 | 2021-08-27 | 深圳市弘电显示技术有限公司 | Dampproofing 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: 20090506 Termination date: 20120718 |