CN206338560U - Hook regulation torque structure - Google Patents
Hook regulation torque structure Download PDFInfo
- Publication number
- CN206338560U CN206338560U CN201621422365.4U CN201621422365U CN206338560U CN 206338560 U CN206338560 U CN 206338560U CN 201621422365 U CN201621422365 U CN 201621422365U CN 206338560 U CN206338560 U CN 206338560U
- Authority
- CN
- China
- Prior art keywords
- gear
- hook
- engagement
- piece
- gear piece
- 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.)
- Withdrawn - After Issue
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- Pivots And Pivotal Connections (AREA)
Abstract
The utility model discloses one kind hook regulation torque structure, including hook, TV installing plate, gear, engage gear piece and retainer, the gear can be rotatably positioned on hook, engagement gear piece is fixedly installed on TV installing plate, link up with engage that gear piece can rotate it is hinged, gear is connected with engagement gear piece engagement, retainer can prevent pinion rotation, gear of the present utility model and engagement gear piece engagement, engaged by gear tooth position different from engagement gear piece, realize the regulation of hook angle different with TV installing plate, the holding of angle is realized by making gear stop positioning, mechanism structure design is ingenious, it is easy to adjust, rotate gear is that can be achieved, and gear avoids hook from being damaged television set by rollover occurs used by television set gravity with engaging gear piece engagement, use safety, can be kept for a long time after the regulation of television set luffing angle stably need not.
Description
Technical field
The utility model is related to a kind of TV bracket, more particularly to a kind of hook regulation torque structure.
Background technology
Television set is at present all using support is mounted to a wall, on column etc., and the regulation of television set luffing angle all passes through
The understanding of angle is come what is realized between hook and TV installing plate, and the angle regulation between hook and TV installing plate at present is all
Coordinated by arc-shaped hole and bolt and nut, realize that this kind of regulative mode needs two during regulation by the frictional force of clamping
Individual coordinates, and adjusts cumbersome, angle is difficult to keep stable angle for a long time after regulation, causes television set luffing angle to adjust
Just changed under gravity after into a period of time.
Utility model content
In order to overcome drawbacks described above, the utility model provides a kind of hook regulation torque structure, hook regulation torsion
Structure is easy to adjust, simple in construction, can keep the angle of stabilization constant after regulation for a long time.
The utility model is in order to solve the technical scheme that its technical problem is used：One kind hook regulation torque structure, bag
Hook, TV installing plate, gear, engagement gear piece and retainer are included, the gear can be rotatably positioned on hook, engage gear piece
Be fixedly installed on TV installing plate, hook with engage that gear piece can rotate it is hinged, gear is engaged with engaging gear piece
Connection, retainer can prevent pinion rotation.
As further improvement of the utility model, the retainer includes setting on screw bolt and nut, hook side wall
There is perforation, gear is provided with centre bore, and bolt is inserted in the centre bore of the perforation on hook side wall and gear, nut and spiral shell
Bolt is spirally connected, and bolt head dorsad links up with the side wall of side tight against gear tight against the side wall for linking up with dorsad gear side, nut.
As further improvement of the utility model, some gear friction plates and some pads are additionally provided with, the gear rubs
Be provided with the inside of circular hole, pad on the inside of pad and be provided with non-circular hole, gear is provided with non-circular hollow shaft, gear it is non-circular hollow
In the circular hole of what axle can be rotated be inserted in gear friction plate and circumferencial direction stop is inserted in the non-circular hole of pad, spiral shell
Bolt is in the non-circular hollow shaft of gear friction plate, pad and gear.
As further improvement of the utility model, the gear friction plate and pad are alternately arranged.
As further improvement of the utility model, the gear friction shim both side surface is the high friction of coefficient of friction
Face.
As further improvement of the utility model, the slip gear piece, which is additionally provided with, is hinged perforation, and slip gear piece leads to
Rivet is crossed to be hinged on hook.
As further improvement of the utility model, the non-circular hole on the inside of the pad is the not rounded on square hole, gear
Shape hollow shaft is square hollow shaft.
As further improvement of the utility model, hook and the TV installing plate is U-shaped structure, gear, engagement
Gear piece, gear friction plate and pad are located between hook two side.
As further improvement of the utility model, be additionally provided with elastic component, the two ends of elastic component elastic telescopic respectively with electricity
It is connected depending on installing plate with hook.
As further improvement of the utility model, the engagement gear piece is mounted by means of bolts on TV installing plate
On, hook passes through rivet and being hinged and connected of engaging that gear piece can rotate.
The beneficial effects of the utility model are：Gear of the present utility model and engagement gear piece engagement, by gear with engaging
Gear piece difference tooth position engagement, realizes the regulation of hook angle different with TV installing plate, and folder is realized by making gear stop positioning
The holding at angle, mechanism structure design is ingenious, and easy to adjust, rotate gear is that can be achieved, and gear is kept away with engaging gear piece engagement
Exempt from hook and damaged television set by rollover occurs used by television set gravity, using safety, can be grown after the regulation of television set luffing angle
Time holding is stable need not.
Brief description of the drawings
Fig. 1 is stereogram of the present utility model；
Fig. 2 is exploded view of the present utility model；
Fig. 3 is gear combination stereogram of the present utility model；
Fig. 4 is gear combination exploded view of the present utility model；
Fig. 5 is use state figure of the present utility model.
Embodiment
Embodiment：One kind hook 1 adjusts torque structure, it is characterised in that：Including hook 1, TV installing plate 2, gear 3,
Gear piece 4 and retainer are engaged, the gear 3 can be rotatably positioned on hook 1, engagement gear piece 4 is fixedly installed in TV installation
On plate 2, hook 1 with engage that gear piece 4 can rotate it is hinged, gear 3 is engaged with engaging gear piece 4 and is connected, retainer energy
Enough prevent gear 3 from rotating, realize that its tooth position different from engagement gear piece 4 is engaged in use, being rotated by gear 3, realize and hang
The regulation of angle between hook 1 and TV installing plate 2, regulate after angle only by retainer gear 3 need to be prevented to rotate can be real
Now hook 1 and TV install the holding of angle between version, and the mechanism structure is simple, be easy to regulation hook 1 and TV installing plate 2 it
Between angle, and then realize the regulation of television set luffing angle, easy to adjust, angle is not susceptible to change after regulation.
The retainer includes bolt 5 and nut 6, and 1 side wall of the hook is provided with centre bore provided with perforation, gear 3,
Bolt 5 is inserted in the centre bore of the perforation on 1 side wall of hook and gear 3, and nut 6 is spirally connected with bolt 5, and the head of bolt 5 is tight
Side wall to the dorsad side of gear 3 of hook 1, nut 6 dorsad links up with the side wall of 1 side tight against gear 3, passes through bolt 5 and nut 6
It is spirally connected and clamps and unclamp the rotational positioning for realizing gear 3 and stop positioning, can also is by pin in addition to such a structure
To position or realize that stop is positioned by engaging support mechanism.
The nut 6 is handle nut, is easy to that nut 6 is adjusted, easy to adjust, and dish-shaped spiral shell is can also be in addition
Mother, triangle nut, five-pointed star nut etc..
Some gear friction plates 7 and some pads 8 are additionally provided with, the inner side of gear friction plate 7 is provided with circular hole, pad 8
Side is provided with non-circular hole, and gear 3 is provided with non-circular hollow shaft, and what the non-circular hollow shaft of gear 3 can be rotated is inserted in tooth
Take turns in the circular hole of friction plate 7 and circumferencial direction stop is inserted in the non-circular hole of pad 8, bolt 5 is located at gear friction plate
7th, in the non-circular hollow shaft of pad 8 and gear 3, by gear friction plate 7 and the increasing friction force of pad 8, bolt 5 is effectively ensured
Realize that enough frictional force realizes the stop of gear 3 when being spirally connected and clamp with nut 6.
The gear friction plate 7 and pad 8 are alternately arranged, and then provide sufficiently large frictional force.
The both side surface of 3 friction shim of gear 8 is the high rubbing surface of coefficient of friction, improves frictional force, it is ensured that hook 1 with
Angle is stable between TV installing plate 2.
The slip gear 3, which is additionally provided with, is hinged perforation, and slip gear 3 is hinged on hook 1 by rivet 9.
The non-circular hole of the inner side of pad 8 is that the non-circular hollow shaft on square hole, gear 3 is square hollow shaft, except
Square hole, can also be scarce circular hole, tri-angle-holed, polygonal hole, elongate holes, keyway type etc..
The hook 1 and TV installing plate 2 are U-shaped structure, gear 3, engagement gear piece 4, gear friction plate 7 and pad 8
It is located between 1 two side of hook, it is ensured that grip friction power, while saving space.
Elastic component 10 is additionally provided with, the two ends of elastic component elastic telescopic are connected with TV installing plate and hook respectively, elasticity
The part for the flexible pulling force that the most preferably extension spring of part 10 or other flexible materials are made, elastic component 10 is used
In increase power-assisted, when the big big TV of regulating weight, elastic component 10 can allow people more easily to adjust TV angle.
The engagement gear piece 4 is fixedly mounted on TV installing plate 2 by bolt 5, and hook 1 is by rivet with engaging gear piece
4 can rotate be hinged and connected.
Claims (10)
1. one kind hook regulation torque structure, it is characterised in that：Including hook (1), TV installing plate (2), gear (3), engagement
Gear piece (4) and retainer, the gear can be rotatably positioned on hook, and engagement gear piece is fixedly installed on TV installing plate,
Hook with engage that gear piece can rotate it is hinged, gear is engaged with engaging gear piece and is connected, and retainer can prevent gear
Rotate.
2. hook regulation torque structure according to claim 1, it is characterised in that：The retainer include bolt (5) and
Nut (6), hook side wall provided with perforation, gear be provided with centre bore, bolt be inserted in hook side wall on perforation with
And in the centre bore of gear, nut is spirally connected with bolt, bolt head is tight against the side wall for linking up with dorsad gear side, and nut is tight against tooth
Wheel dorsad links up with the side wall of side.
3. hook regulation torque structure according to claim 2, it is characterised in that：It is additionally provided with some gear friction plates (7)
With some pads (8), the gear friction plate inner side, which is provided with the inside of circular hole, pad, is provided with non-circular hole, and gear is provided with not rounded
In shape hollow shaft, the circular hole for being inserted in gear friction plate that the non-circular hollow shaft of gear can be rotated and circumferencial direction stop
It is inserted in the non-circular hole of pad, bolt is in the non-circular hollow shaft of gear friction plate, pad and gear.
4. hook regulation torque structure according to claim 3, it is characterised in that：Gear friction plate and the pad alternating
Arrangement.
5. hook regulation torque structure according to claim 4, it is characterised in that：The gear friction shim both side surface
For the high rubbing surface of coefficient of friction.
6. hook regulation torque structure according to claim 3, it is characterised in that：The slip gear piece, which is additionally provided with, to be hinged
Perforation, slip gear piece is hinged on hook by rivet (9).
7. hook regulation torque structure according to claim 3, it is characterised in that：Non-circular hole on the inside of the pad is
Non-circular hollow shaft on square hole, gear is square hollow shaft.
8. hook regulation torque structure according to claim 3, it is characterised in that：The hook and TV installing plate are
U-shaped structure, gear, engagement gear piece, gear friction plate and pad are located between hook two side.
9. hook regulation torque structure according to claim 1, it is characterised in that：It is additionally provided with elastic component (10), elastic component
The two ends of elastic telescopic are connected with TV installing plate and hook respectively.
10. hook regulation torque structure according to claim 1, it is characterised in that：The engagement gear piece is solid by bolt
Dingan County is on the TV installing plate, and hook passes through rivet and being hinged and connected of engaging that gear piece can rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621422365.4U CN206338560U (en) | 2016-12-23 | 2016-12-23 | Hook regulation torque structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621422365.4U CN206338560U (en) | 2016-12-23 | 2016-12-23 | Hook regulation torque structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206338560U true CN206338560U (en) | 2017-07-18 |
Family
ID=59302022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621422365.4U Withdrawn - After Issue CN206338560U (en) | 2016-12-23 | 2016-12-23 | Hook regulation torque structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206338560U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641633A (en) * | 2016-12-23 | 2017-05-10 | 安徽艾美人体工学科技有限公司 | Torsion adjusting mechanism of hook |
-
2016
- 2016-12-23 CN CN201621422365.4U patent/CN206338560U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641633A (en) * | 2016-12-23 | 2017-05-10 | 安徽艾美人体工学科技有限公司 | Torsion adjusting mechanism of hook |
| CN106641633B (en) * | 2016-12-23 | 2019-01-29 | 安徽艾美人体工学科技有限公司 | Hook adjusts torque structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170718 Effective date of abandoning: 20190129 |
|
| AV01 | Patent right actively abandoned |