CN201467335U - Television base - Google Patents
Television base Download PDFInfo
- Publication number
- CN201467335U CN201467335U CN2009201336029U CN200920133602U CN201467335U CN 201467335 U CN201467335 U CN 201467335U CN 2009201336029 U CN2009201336029 U CN 2009201336029U CN 200920133602 U CN200920133602 U CN 200920133602U CN 201467335 U CN201467335 U CN 201467335U
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- CN
- China
- Prior art keywords
- revolving fragment
- television set
- friction plate
- set base
- chassis
- 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.)
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Abstract
The utility model discloses a television base, comprising a base plate and a bracket connected with the base plate in a rotating mode, wherein the base plate is provided with a circular groove, and an axle hole is arranged in the circular groove; the bracket also comprises a first rotation slice, a rotary shaft and a second rotary slice which are arranged on the bottom of a television mounting bracket, wherein the first rotary slice and the second rotary slice are respectively clamped on the upper surface and the lower surface of the base plate, and the rotary shaft passes through a shaft hole and is fastened between the first rotary slice and the second rotary slice via a fixed block. The television base provided by the utility model adopts adjusting limit screws to adjust pressure between the first rotary slice and the second rotary slice as well as the pressure between a first friction slice and a second friction slice to realize the purpose of adjusting rotary resistance; meanwhile, when the adjusting limit screws rotate along with the bracket, the length of an arc groove is used for controlling the left and right rotation angle of the television to ensure the stationarity of the television and protect the safety of television users.
Description
Technical field
The utility model relates to a kind of television set base, relates in particular to a kind of rotatable television set base.
Background technology
Along with the raising of development of science and technology and people's living standard, the use of television set is more and more universal.Now common television set generally is fixedly to be placed on the television table, and the user is in order to obtain the visual effect of the best sometimes, feels comfortably cool when watching TV and makes things convenient for, often will be the TV rotating certain angle.And the television set base of existing technology is generally all fixed, and will move whole television set in the time of rotating a certain angle, and is very inconvenient.
In addition, though part television set base band spinfunction is arranged, along with the size of TV is increasing, also more and more higher for TV rotation requirement, particularly for the increasing large-screen receiver of weight, the resistance of its rotation is also increasing.And the television set of present existing band rotating base, generally the problem that all exists resistance to be difficult to regulate is made troubles to the user.
Therefore, prior art has yet to be improved and developed.
The utility model content
The purpose of this utility model is to provide a kind of television set base, and it not only can rotate easily, and can regulate the resistance of rotating base, thereby realizes simply, and is convenient, regulates efficiently.
The technical solution of the utility model is as follows:
A kind of television set base, comprise chassis and the support that is rotationally connected with the chassis, described top of the trellis is provided with the TV fixed mount that is connected with TV, wherein, described chassis is provided with a circular groove, offer an axis hole in the described circular groove, described support also comprises first revolving fragment, a rotating shaft and one second revolving fragment of being located at described TV fixed mount bottom, described first revolving fragment and second revolving fragment are located in the chassis upper and lower surface respectively, and described rotating shaft passes described axis hole and is anchored between described first revolving fragment and second revolving fragment by fixture.
Described television set base, wherein, the upper and lower both sides of described circular groove bottom surface are fixed with annular first friction plate and second friction plate suitable with described circular groove external diameter respectively, and described first friction plate and second friction plate are located between first revolving fragment and second revolving fragment and with the chassis and fix.
Described television set base, wherein, described circular groove bottom surface is provided with the rotary stopper groove of circular arc along the second revolving fragment rotation direction, on described first friction plate and second friction plate also correspondence be provided with the friction plate arc groove.
Described television set base, wherein, described television set base comprises that also one regulates stop screw, and described adjusting stop screw passes rotary stopper groove and friction plate arc groove respectively after the tapped through hole back-out of second revolving fragment, screws in one of described first revolving fragment and regulates screwed hole.
Described television set base, wherein, the described second revolving fragment center raises up and forms a circular mounting portion, and circular mounting portion outer ring forms an annular base, the fixedly connected described rotating shaft of described installation portion.
Described television set base, wherein, described circular groove bottom surface is provided with through hole, and the projection of the described second Friction Disk Surface setting passes the groove fit of the described through hole and the first friction plate correspondence position setting and fixes.
Described television set base, wherein, described rotating shaft upper surface is provided with first reference column, and described rotating shaft lower surface is provided with second reference column, and the described first revolving fragment lower surface, the second revolving fragment upper surface also are provided with positioning hole corresponding.
Described television set base, wherein, described adjusting stop screw is the sunk screw of M4, described fixture is the bolt of M4.
Described television set base, wherein, the material of manufacturing on described first revolving fragment, second revolving fragment and chassis is the SGCC steel plate.
Described television set base, wherein, the material of manufacturing of described rotating shaft, first friction plate, second friction plate is POM.
A kind of television set base provided by the utility model, because employing adjusting stop screw is regulated the pressure between first, second revolving fragment and first, second friction plate, thereby reach the purpose of regulating rotational resistance, simultaneously, when the adjusting stop screw rotates with support, control the left rotation and right rotation angle of TV by the length of arc groove.
Description of drawings
Fig. 1 is the explosive view of the utility model embodiment television set base;
Fig. 2 is the assembling schematic diagram of the utility model embodiment television set base;
Fig. 3 is the resistance Principles of Regulation figure of the utility model embodiment television set base;
Fig. 4 is the partial enlarged drawing that resistance is regulated part among Fig. 3;
Fig. 5 is the spacing schematic diagram of the anglec of rotation of the utility model embodiment television set base;
Fig. 6 is the spacing assembling schematic diagram of the anglec of rotation of the utility model embodiment television set base.
Embodiment
The utility model provides a kind of television set base, and is clearer, clear and definite for making the purpose of this utility model, technical scheme and advantage, below with reference to the accompanying drawing embodiment that develops simultaneously the utility model is described in further details.
In order to satisfy the best visual effect of TV user, when watching TV, feel comfortably cool and make things convenient for.In the lump with reference to figure 1, Fig. 2 and Fig. 3, the television set base that the utility model embodiment provides comprises chassis 200 that play fixed supporting role and the support 100 that is rotationally connected with the chassis, described support 100 comprises that a TV fixed mount 110, that is used for fixing television set is located at first revolving fragment 120, a rotating shaft 130 and one second revolving fragment 140 of described TV fixed mount 110 bottoms, and the external diameter of described first revolving fragment 120 and second revolving fragment 140 is greater than the external diameter of described rotating shaft 130.
200 surfaces, described chassis form the outstanding circular groove 210 in an edge, in described circular groove 210, offer one and rotate suitable axis hole 230 with rotating shaft 130, and be respectively equipped with annular first friction plate 280 and second friction plate 290 suitable in the upper and lower both sides of circular groove bottom surface with described circular groove 210 external diameters, as Fig. 1, Fig. 3 and shown in Figure 4, described first friction plate 280 and the combination of second friction plate 290 be sheathed to be fixed on the described chassis 200 around described axis hole 230, and described first friction plate 280 is placed in the described circular groove 210.
Institute's rotating shaft 130 passes described first friction plate 280, axis hole 230 and second friction plate 290 successively, and as described in being anchored on as screw 400 by fixture between first revolving fragment 120 and second revolving fragment 140, described first revolving fragment 120 and second revolving fragment 140 are located in chassis 200 upper and lower surfaces respectively, described first revolving fragment 120 and second revolving fragment 140 all are circular, and equate can not influence the attractive in appearance of television set base to hold to go into the circular groove 210 on described chassis 200 with the external diameter of described circular groove 210.
Wherein, described second revolving fragment 140 centers raise up form one with the fixing circular mounting portion 142 in rotating shaft 130 bottoms, described circular mounting portion 142 outer rings are annular base 141, as shown in Figure 1, when mounted, described circular mounting portion 142 is inserted in the described axis hole 230 and connects described rotating shaft 130, as shown in Figure 6.
From as seen last, the television set base that the utility model embodiment is provided, its support 100 is the rotary bodies that are fixedly connected sequentially and form by fixture 400 by TV fixed mount 110, first revolving fragment 120, rotating shaft 130 and second revolving fragment 140, as shown in figures 1 and 3.Wherein, described first revolving fragment and second revolving fragment are made with the SGCC steel plate, described rotating shaft can be made with polyformaldehyde (POM), POM has hardness, intensity and the rigidity of metalloid, in very wide temperature and humidity scope, all have good self lubricity, good fatigue durability, and springiness, it also has chemical-resistant preferably in addition.Described fixture 400 is the bolt of M4.Described first friction plate 280 and sheathed being fixed on described axis hole 230 edges of second friction plate, 290 combinations are formed the standing part that is used for fixing described support 100 rotations of support with described chassis 200.Described first friction plate 280 and second friction plate 290 are also made with POM, and make with the thick SGCC of 1.5cm on described chassis.
And project upwards the circular groove 210 of setting simultaneously, can be convenient to the rotation of described support 100 so that second revolving fragment of described support 100 bottoms is unsettled.And when described support 100 supports the television set rotation, has rotation friction between described first revolving fragment 120, rotating shaft 130 and second revolving fragment 140 and described first friction plate 280 and second friction plate 290, can not cause TV disorderly to slide, guarantee the fail safe of TV.
In the lump with reference to figure 1, Fig. 5 and Fig. 6, in the utility model preferred embodiment, in order to control the left rotation and right rotation angle of television set, guarantee that television set can not lean forward, be provided with the rotary stopper groove 330 of circular arc along second revolving fragment, 140 rotation directions at described axis hole 230 edges, on described first friction plate 280 and second friction plate 290 also correspondence be provided with friction plate arc groove 340 and 320, described first revolving fragment 120 is provided with a special adjusting screwed hole 350, and described second revolving fragment 140 is provided with a special tapped through hole 310.
In television set base provided by the utility model, one regulates stop screw 300 screwed out and passed successively second friction plate 290 from the tapped through hole 310 of second revolving fragment 140 friction plate arc groove 320, the rotary stopper groove 330 on chassis 200 and the friction plate arc groove 340 of first friction plate, screw in the adjusting screwed hole 350 of first revolving fragment 120, as shown in Figure 3 and Figure 4, described adjusting stop screw is the sunk screw of M4, establishes the gap of reserving 0～0.2mm by the folder that described adjusting stop screw 300 is regulated between described second revolving fragment 140 and first revolving fragment 120 and second friction plate 290 and first friction plate 280.Like this, the television set base that the utility model embodiment is provided by regulating the degree of tightness of stop screw 300, can change the pressure of first, second revolving fragment and first, second friction plate, because F
1=f * N, wherein, F
1Expression resistance, f represent that coefficient of friction, N represent normal pressure, so rotational resistance can change with the degree of tightness of adjustment screw, simultaneously, when adjusting stop screw 300 rotates with support 100, the left rotation and right rotation angle of the length controlled NTSC television system NTSC machine of the rotary stopper arc groove 330 on chassis 200.
Described television set base, further, as shown in Figure 1, be fixed on the edge of described chassis 200 axis holes 230 for the ease of described first friction plate 280 and second friction plate 290, circular groove 210 bottom surfaces on described chassis 200 are provided with through hole, the projection 291 that described second friction plate 290 surfaces are provided with passes the groove fit of described through hole and the 280 correspondence position settings of first friction plate and fixes, and as shown in Figure 3, described projection 291 preferably is set to three.Like this, described first friction plate 280 and second friction plate 290 are located in respectively between first revolving fragment 120 and second revolving fragment 140 and are fixing with chassis 200.
Television set base described in the utility model, connect for the ease of each part support 100, be provided with first reference column 131 (also being positioning bar) at described rotating shaft 130 upper surfaces, as shown in Figure 3, described rotating shaft 130 lower surfaces are provided with second reference column 132, preferably, described first reference column and second reference column are provided with three respectively, then described first revolving fragment, 120 lower surfaces, second revolving fragment, 140 upper surfaces also are provided with positioning hole corresponding, described rotating shaft 130 is by first reference column 131 and first revolving fragment, 120 location, by second reference column 132 and second revolving fragment 140 location, be convenient to behind the location by described fixture 400 as screw etc. as described in each part of support 100 fix.
In sum, a kind of television set base provided by the utility model, because employing adjusting stop screw is regulated the pressure between first, second revolving fragment and first, second friction plate, thereby reach the purpose of regulating rotational resistance, it realizes that by regulating resistance rotation is convenient, fast simple again, practical.Simultaneously, when the adjusting stop screw rotates with support, control the left rotation and right rotation angle of television set by the length of arc groove.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection range of the utility model claims.
Claims (10)
1. television set base, comprise chassis and the support that is rotationally connected with the chassis, described top of the trellis is provided with the TV fixed mount that is connected with TV, it is characterized in that, described chassis is provided with a circular groove, offer an axis hole in the described circular groove, described support also comprises first revolving fragment of being located at described TV fixed mount bottom, one rotating shaft and one second revolving fragment, described first revolving fragment and second revolving fragment are located in the chassis upper and lower surface respectively, and described rotating shaft passes described axis hole and is anchored between described first revolving fragment and second revolving fragment by fixture.
2. television set base according to claim 1, it is characterized in that, the upper and lower both sides of described circular groove bottom surface are fixed with annular first friction plate and second friction plate suitable with described circular groove external diameter respectively, and described first friction plate and second friction plate are located between first revolving fragment and second revolving fragment and with the chassis and fix.
3. television set base according to claim 2 is characterized in that, described circular groove bottom surface is provided with the rotary stopper groove of circular arc along the second revolving fragment rotation direction, on described first friction plate and second friction plate also correspondence be provided with the friction plate arc groove.
4. television set base according to claim 3, it is characterized in that, described television set base comprises that also one regulates stop screw, described adjusting stop screw passes rotary stopper groove and friction plate arc groove respectively after the tapped through hole back-out of second revolving fragment, screw in one of described first revolving fragment and regulate screwed hole.
5. television set base according to claim 1 is characterized in that, the described second revolving fragment center raises up and forms a circular mounting portion, and circular mounting portion outer ring forms an annular base, the fixedly connected described rotating shaft of described installation portion.
6. television set base according to claim 2 is characterized in that, described circular groove bottom surface is provided with through hole, and the projection of the described second Friction Disk Surface setting passes the groove fit of the described through hole and the first friction plate correspondence position setting and fixes.
7. television set base according to claim 1, it is characterized in that, described rotating shaft upper surface is provided with first reference column, and described rotating shaft lower surface is provided with second reference column, and the described first revolving fragment lower surface, the second revolving fragment upper surface also are provided with positioning hole corresponding.
8. television set base according to claim 4 is characterized in that, described adjusting stop screw is the sunk screw of M4, and described fixture is the bolt of M4.
9. will mark 1 described television set base according to right, it is characterized in that, the material of manufacturing on described first revolving fragment, second revolving fragment and chassis is the SGCC steel plate.
10. television set base according to claim 2 is characterized in that, the material of manufacturing of described rotating shaft, first friction plate, second friction plate is POM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201336029U CN201467335U (en) | 2009-07-06 | 2009-07-06 | Television base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201336029U CN201467335U (en) | 2009-07-06 | 2009-07-06 | Television base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201467335U true CN201467335U (en) | 2010-05-12 |
Family
ID=42394681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201336029U Expired - Fee Related CN201467335U (en) | 2009-07-06 | 2009-07-06 | Television base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201467335U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717251A (en) * | 2012-06-14 | 2012-10-10 | 昆山维金五金制品有限公司 | Rotary bottom plate |
| WO2014106359A1 (en) * | 2013-01-06 | 2014-07-10 | 深圳市华星光电技术有限公司 | Packaging device for liquid crystal module |
| CN103953832A (en) * | 2014-05-08 | 2014-07-30 | 肖叶 | Fixed seat type rotating disc |
| CN110703858A (en) * | 2019-09-27 | 2020-01-17 | 联想(北京)有限公司 | Electronic equipment and supporting structure thereof |
| CN110736016A (en) * | 2019-11-12 | 2020-01-31 | 苏州胜利精密制造科技股份有限公司 | Television bracket capable of freely switching between wall-mounted type and base type |
| CN114484165A (en) * | 2022-01-14 | 2022-05-13 | 深圳市道通科技股份有限公司 | Support frame |
| CN116774188A (en) * | 2023-07-03 | 2023-09-19 | 香港中文大学（深圳） | Frequency modulation continuous wave laser radar system and method for dynamic tracking |
-
2009
- 2009-07-06 CN CN2009201336029U patent/CN201467335U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717251A (en) * | 2012-06-14 | 2012-10-10 | 昆山维金五金制品有限公司 | Rotary bottom plate |
| WO2014106359A1 (en) * | 2013-01-06 | 2014-07-10 | 深圳市华星光电技术有限公司 | Packaging device for liquid crystal module |
| CN103953832A (en) * | 2014-05-08 | 2014-07-30 | 肖叶 | Fixed seat type rotating disc |
| CN110703858A (en) * | 2019-09-27 | 2020-01-17 | 联想(北京)有限公司 | Electronic equipment and supporting structure thereof |
| CN110736016A (en) * | 2019-11-12 | 2020-01-31 | 苏州胜利精密制造科技股份有限公司 | Television bracket capable of freely switching between wall-mounted type and base type |
| CN114484165A (en) * | 2022-01-14 | 2022-05-13 | 深圳市道通科技股份有限公司 | Support frame |
| CN116774188A (en) * | 2023-07-03 | 2023-09-19 | 香港中文大学（深圳） | Frequency modulation continuous wave laser radar system and method for dynamic tracking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20160706 |