CN204176294U - A kind of TV bracket - Google Patents
A kind of TV bracket Download PDFInfo
- Publication number
- CN204176294U CN204176294U CN201420542401.5U CN201420542401U CN204176294U CN 204176294 U CN204176294 U CN 204176294U CN 201420542401 U CN201420542401 U CN 201420542401U CN 204176294 U CN204176294 U CN 204176294U
- Authority
- CN
- China
- Prior art keywords
- axis hole
- unilateral bearing
- rotating shaft
- friction bushings
- bracket
- 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 kind of TV bracket, comprise wallboard and two hangers, the interval, front of wallboard arranges two contour support arms, the outer end of each support arm all offers axis hole, the back of each hanger is provided with rotating shaft, two hangers are rotatingly respectively engaged on two support arms by coordinating of rotating shaft and axis hole, described axis hole internal clearance is combined with the unilateral bearing arranged counterclockwise, unilateral bearing overcoat has friction bushings, the outer ring of unilateral bearing and the inwall drive fit of friction bushings, the outer wall of friction bushings coordinates with the internal wall transitions of axis hole, rotating shaft is engaged in the center hole of individual event bearing.The utility model TV bracket has advantages such as upwards regulating the angle of television display screen laborsaving, convenient.
Description
Technical field
The utility model relates to a kind of support element, is specifically a kind of TV bracket.
Background technique
Current television set is mostly that liquid crystal surface is board-like, and television set, when installing this type of television set, in order to save the interior space, often can be installed on metope or in corner, therefore just needing to use TV bracket by a lot of family.In order to enable spectators with the angle of the best viewing TV, partial TV machine support is had to have angle regulating function at present.The TV bracket of existing a kind of adjustable-angle, comprise wallboard and two hangers, the interval, front of wallboard arranges two contour support arms, the outer end of each support arm all offers axis hole, the back of each hanger is provided with rotating shaft, two hangers are rotatingly respectively engaged on two support arms by coordinating of rotating shaft and axis hole, friction bushings is provided with between the outer wall of rotating shaft and the inwall of axis hole, the outer wall of rotating shaft and the inwall drive fit of friction bushings, the outer wall of friction bushings coordinates with the internal wall transitions of axis hole.The TV bracket of this kind of structure when upwards rotating the angle regulating television display screen, not only to overcome friction bushings and and axis hole between frictional force, but also need the gravity overcoming TV itself, angular adjustment compares effort, inconvenient operation.
Summary of the invention
The purpose of this utility model is: provide a kind of angle of television display screen that upwards regulates laborsaving, TV bracket easily.
The utility model solves the technological scheme that its technical problem adopts: a kind of TV bracket, comprise wallboard and two hangers, the interval, front of wallboard arranges two contour support arms, the outer end of each support arm all offers axis hole, the back of each hanger is provided with rotating shaft, two hangers are rotatingly respectively engaged on two support arms by coordinating of rotating shaft and axis hole, described axis hole internal clearance is combined with the unilateral bearing arranged counterclockwise, unilateral bearing overcoat has friction bushings, the outer ring of unilateral bearing and the inwall drive fit of friction bushings, the outer wall of friction bushings coordinates with the internal wall transitions of axis hole, rotating shaft is engaged in the center hole of individual event bearing.
As preferably, described individual event bearing is needle roller unilateral bearing.
The utility model compared with prior art, have the following advantages: the utility model TV bracket sets up the unilateral bearing arranged counterclockwise between rotating shaft and friction bushings, when rotating adjustment television display screen angle, unilateral bearing inside is locked, rotating shaft cannot be rotated relative to unilateral bearing, can only rely on the frictional force that overcomes between the outer wall of friction bushings and the inwall of axis hole and rotate; When upwards rotating adjustment television display screen angle, unilateral bearing inside unlocks, rotating shaft can be rotated relative to individual event bearing, television display screen does not need the frictional force overcome between the outer wall of friction bushings and the inwall of axis hole when rotating, substantially reduce resistance during rotation, angle adjustment is laborsaving, convenient.
Accompanying drawing explanation
Fig. 1 is the part detonation configuration schematic diagram of a kind of TV bracket of the utility model.
Fig. 2 is the structural representation after the assembling of a kind of TV bracket of the utility model completes.
Shown in figure: 1, wallboard 2, hanger 3, support arm 4, axis hole 5, rotating shaft 6, unilateral bearing 7, friction bushings 8, U-shaped seat.
embodiment
Below by drawings and Examples, the utility model is further elaborated.
As depicted in figs. 1 and 2: a kind of TV bracket, wallboard 1 and two hangers 2 are comprised.The interval, front of wallboard 1 arranges two contour support arms 3.The outer end of each support arm 3 all offers axis hole 4.The back of each hanger 2 is all provided with rotating shaft 5 by U-shaped seat 8, rotating shaft 5 and hanger 2 synchronous axial system.Two hangers 2 coordinate rotating being respectively engaged on two support arms 3 by rotating shaft 5 and axis hole 4.Axis hole 4 internal clearance is combined with the unilateral bearing 6 arranged counterclockwise.Unilateral bearing 6 overcoat has friction bushings 7.The outer ring of unilateral bearing 6 and the inwall drive fit of friction bushings, so, unilateral bearing 6 and friction bushings 7 can not relatively rotate.The outer wall of friction bushings 7 coordinates with the internal wall transitions of axis hole 4, just can relatively rotate under needing the effect of larger external force between friction bushings 7 and axis hole 4.Rotating shaft 5 is engaged in the center hole of individual event bearing.The above individual event bearing arranges counterclockwise and specifically refers to: when unilateral bearing 6 is rotated counterclockwise, and when namely unilateral bearing 6 rotates towards wallboard 1, unilateral bearing 6 inside unlocks; When unilateral bearing 6 turns clockwise, namely unilateral bearing 6 is when wallboard 1 rotates dorsad, and unilateral bearing 6 is inner locked.In Fig. 1, the direction of arrow indication is the direction that unilateral bearing 6 is rotated counterclockwise, and now unilateral bearing 6 inside unlocks.
Described individual event bearing is needle roller unilateral bearing 6.
The utility model TV bracket sets up the unilateral bearing 6 arranged counterclockwise between rotating shaft 5 and friction bushings 7, when rotating adjustment television display screen angle, unilateral bearing 6 is inner locked, rotating shaft 5 cannot be rotated relative to unilateral bearing 6, can only rely on the frictional force between outer wall and the inwall of axis hole 4 that overcomes friction bushings 7 and rotate; When upwards rotating adjustment tv display screen angle, unilateral bearing 6 inside unlocks, rotating shaft 5 can be rotated relative to individual event bearing, television display screen does not need to overcome the frictional force between the outer wall of friction bushings 7 and the inwall of axis hole 4 when rotating, substantially reduce resistance during rotation, angle adjustment is laborsaving, convenient.
The above is enlightenment according to embodiment, and by above-mentioned description, relevant staff in the scope not departing from this invention thought, can carry out various change and amendment completely.The technical scope of this model utility is not limited to the content on specification, must determine its scope protected according to right.
Claims (2)
1. a TV bracket, comprise wallboard and two hangers, the interval, front of wallboard arranges two contour support arms, the outer end of each support arm all offers axis hole, the back of each hanger is provided with rotating shaft, two hangers are rotatingly respectively engaged on two support arms by coordinating of rotating shaft and axis hole, it is characterized in that: described axis hole internal clearance is combined with the unilateral bearing arranged counterclockwise, unilateral bearing overcoat has friction bushings, the outer ring of unilateral bearing and the inwall drive fit of friction bushings, the outer wall of friction bushings coordinates with the internal wall transitions of axis hole, rotating shaft is engaged in the center hole of individual event bearing.
2. TV bracket according to claim 1, is characterized in that: described individual event bearing is needle roller unilateral bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420542401.5U CN204176294U (en) | 2014-09-22 | 2014-09-22 | A kind of TV bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420542401.5U CN204176294U (en) | 2014-09-22 | 2014-09-22 | A kind of TV bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204176294U true CN204176294U (en) | 2015-02-25 |
Family
ID=52565103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420542401.5U Expired - Fee Related CN204176294U (en) | 2014-09-22 | 2014-09-22 | A kind of TV bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204176294U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115445164A (en) * | 2022-09-16 | 2022-12-09 | 孙宏 | An intelligent table tennis racket for training |
-
2014
- 2014-09-22 CN CN201420542401.5U patent/CN204176294U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115445164A (en) * | 2022-09-16 | 2022-12-09 | 孙宏 | An intelligent table tennis racket for training |
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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: 20150225 Termination date: 20160922 |