CN202381940U - Rotating mechanism for liquid crystal television base - Google Patents
Rotating mechanism for liquid crystal television base Download PDFInfo
- Publication number
- CN202381940U CN202381940U CN2011205458728U CN201120545872U CN202381940U CN 202381940 U CN202381940 U CN 202381940U CN 2011205458728 U CN2011205458728 U CN 2011205458728U CN 201120545872 U CN201120545872 U CN 201120545872U CN 202381940 U CN202381940 U CN 202381940U
- Authority
- CN
- China
- Prior art keywords
- friction plate
- rivet
- rotating mechanism
- upper friction
- limiting stopper
- 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 - Lifetime
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Abstract
The utility model discloses a rotating mechanism for a liquid crystal television base. The rotating mechanism comprises an upper friction plate connected with a liquid crystal television, a lower friction plate connected with the base, a leaf spring, a rivet and a gasket, wherein shaft holes of the lower friction plate and the gasket are flat holes matched with a flat shaft of the rivet; shaft holes of the upper friction plate and the leaf spring are circular holes for allowing the flat shaft of the rivet to rotate; and the rivet sequentially penetrates through the leaf spring, the lower friction plate and the upper friction plate from bottom to top and then is fixedly matched with the gasket. The rotating mechanism disclosed by the utility model has the advantages of simple structure, low cost, flexibility in rotation, stability and reliability; and when the rotating mechanism is in use, the visual angle of the liquid crystal television can be flexibly adjusted, so that people can obtain the optimal visual effect.
Description
Technical field
the utility model relates to a kind of rotating machinery of LCD TVs base.
Background technique
The birth of
LCD TVs; Brought a kind of new seeing and hearing enjoyment for people's life, LCD TVs has been compared its advantage with conventional picture tube (CRT) TV: picture is stable, image fidelity, elimination radiation, save space, saving energy consumption, life-saving.But liquid crystal TV set is compared with the conventional picture tube TV and is existed visible angle to cross minor issue.The rotatable base of LCD TVs is a lot of on the market at present, but its rotating machinery is complicated, and cost is too high.
Summary of the invention
the utility model purpose is: a kind of low cost is provided, rotates the rotating machinery of flexible, reliable and stable LCD TVs base.
The technological scheme of
the utility model is: a kind of rotating machinery of LCD TVs base; Comprise the upper friction plate that links to each other with LCD TVs, the following friction plate, spring sheet, rivet and the pad that link to each other with base; The flat-shaped hole of the axis hole of wherein said friction plate down and pad for matching with the flat axle of rivet; The axis hole of said upper friction plate and spring sheet is the circular port of the flat axle rotation that supplies rivet, said rivet pass successively from bottom to top spring sheet, down behind friction plate and the upper friction plate with said pad matching and fixing.
said side of friction plate down is provided with upwardly extending limiting stopper, and said upper friction plate is provided with the restraining groove that supplies this limiting stopper rotation, and said limiting stopper is embedded in this restraining groove.
The flat axle of
said rivet is gone up also sheathed annular plastics sheet, and this plastic sheet is between upper friction plate and following friction plate, and said plastic sheet is provided with the opening that supplies limiting stopper to pass.
the utility model adopts riveter to revolve riveting, has very high stability.Make rotating machinery reach the torsion requirement through control riveted joint stroke and riveted joint time.
The utility model has the advantages that:
1. the utility model is simple in structure, cost is low, rotation is flexible and reliable and stable, can adjust the visible angle of LCD TVs during use easily, so that people obtain best visual effect.
. through the cooperating of limiting stopper and restraining groove, make upper friction plate (LCD TVs) only descend friction plate (base) to rotate within the specific limits relatively between the following friction plate of the utility model and the upper friction plate.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further described:
Fig. 1 is the erection drawing of the utility model;
Fig. 2 is the sectional drawing of the utility model;
Plan view when Fig. 3 is positioned at the restraining groove neutral position for limiting stopper in the utility model;
Plan view when Fig. 4 is positioned at a certain end of restraining groove for limiting stopper in the utility model;
Plan view when
Fig. 5 is positioned at restraining groove the other end for limiting stopper in the utility model.
wherein: 1 upper friction plate; 2 times friction plates; 3 spring sheets; 4 rivets; 41 flat axles; 5 pads; 6 flat-shaped holes; 7 circular ports; 8 limiting stoppers; 9 restraining grooves; 10 plastic sheets; 11 openings.
Embodiment
embodiment: extremely shown in Figure 5 like Fig. 1; A kind of rotating machinery of LCD TVs base; Comprise the upper friction plate 1, annular plastics sheet 10, the following friction plate 2 that links to each other with base, spring sheet 3, rivet 4 and the pad 5 that link to each other with LCD TVs; The flat-shaped hole 6 of the axis hole of wherein said friction plate 2 down and pad 5 for matching with the flat axle 41 of rivet 4; The circular port 7 that the axis hole of said upper friction plate 1 and spring sheet 3 rotates for the flat axle 41 that supplies rivet 4, said rivet 4 pass spring sheet 3, following friction plate 2, annular plastics sheet 10 and upper friction plate 1 back and said pad 5 matching and fixing from bottom to top successively.
said side of friction plate 2 down is provided with upwardly extending limiting stopper 8; Said plastic sheet 10 is provided with the opening 11 that supplies limiting stopper 8 to pass; Said upper friction plate 1 is provided with the restraining groove 9 that supplies these limiting stopper 8 rotations, and said limiting stopper 8 passes the opening 11 of plastic sheet and is embedded in this restraining groove 9.Through the cooperating of limiting stopper 8 and restraining groove 9, make upper friction plate 1 (LCD TVs) only descend friction plate 2 (base) to rotate within the specific limits relatively between the following friction plate 2 of the utility model and the upper friction plate 1.
the utility model is simple in structure, cost is low, rotation is flexible and reliable and stable, can adjust the visible angle of LCD TVs during use easily, so that people obtain best visual effect.
Only be the concrete exemplary applications of the utility model more than
, the protection domain of the utility model is not constituted any limitation.Except that the foregoing description, 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 (3)
1. the rotating machinery of a LCD TVs base; It is characterized in that: comprise the upper friction plate (1) that links to each other with LCD TVs, the following friction plate (2) that links to each other with base, spring sheet (3), rivet (4) and pad (5); The flat-shaped hole (6) of the axis hole of wherein said friction plate (2) down and pad (5) for matching with the flat axle (41) of rivet (4); The circular port (7) that the axis hole of said upper friction plate (1) and spring sheet (3) rotates for the flat axle (41) that supplies rivet (4), said rivet (4) pass spring sheet (3), following friction plate (2) and upper friction plate (1) back and said pad (5) matching and fixing from bottom to top successively.
2. the rotating machinery of LCD TVs base according to claim 1; It is characterized in that: a said side of friction plate (2) down is provided with upwardly extending limiting stopper (8); Said upper friction plate (1) is provided with the restraining groove (9) that supplies this limiting stopper (8) rotation, and said limiting stopper (8) is embedded in this restraining groove (9).
3. the rotating machinery of LCD TVs base according to claim 2; It is characterized in that: the flat axle (41) of said rivet (4) is gone up also sheathed annular plastics sheet (10); This plastic sheet (10) is positioned between upper friction plate (1) and the following friction plate (2), and said plastic sheet (10) is provided with the opening (11) that supplies limiting stopper (8) to pass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205458728U CN202381940U (en) | 2011-12-23 | 2011-12-23 | Rotating mechanism for liquid crystal television base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205458728U CN202381940U (en) | 2011-12-23 | 2011-12-23 | Rotating mechanism for liquid crystal television base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202381940U true CN202381940U (en) | 2012-08-15 |
Family
ID=46630443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205458728U Expired - Lifetime CN202381940U (en) | 2011-12-23 | 2011-12-23 | Rotating mechanism for liquid crystal television base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202381940U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455978A (en) * | 2014-12-16 | 2015-03-25 | 昆山乙盛机械工业有限公司 | Revolution support of LCD (liquid crystal display) television backboard |
| CN110319324A (en) * | 2018-03-30 | 2019-10-11 | 比亚迪股份有限公司 | Rotating mechanism for display terminal and the vehicle with it |
-
2011
- 2011-12-23 CN CN2011205458728U patent/CN202381940U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455978A (en) * | 2014-12-16 | 2015-03-25 | 昆山乙盛机械工业有限公司 | Revolution support of LCD (liquid crystal display) television backboard |
| CN110319324A (en) * | 2018-03-30 | 2019-10-11 | 比亚迪股份有限公司 | Rotating mechanism for display terminal and the vehicle with it |
| CN110319324B (en) * | 2018-03-30 | 2021-04-20 | 比亚迪股份有限公司 | Rotating mechanism for display terminal and vehicle with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120815 |
|
| CX01 | Expiry of patent term |