CN214663545U

CN214663545U - Adjusting mechanism of television bracket

Info

Publication number: CN214663545U
Application number: CN202120321553.2U
Authority: CN
Inventors: 张和勇
Original assignee: Ningbo Lubit Machinery Parts Co ltd
Current assignee: Ningbo Lubit Machinery Parts Co ltd
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-11-09
Anticipated expiration: 2031-02-04

Abstract

The utility model relates to an adjusting mechanism of a television bracket, which comprises a wall plate and two hanging legs arranged on the wall plate, wherein the hanging legs comprise an inner frame and an outer frame, the inner frame is detachably fixed on the wall plate, the front side of the inner frame is embedded in the rear side of the outer frame and can realize relative rotation with the outer frame; the wall plate is characterized by further comprising a speed reducing motor, a traction block and a gear, wherein the speed reducing motor is fixed on the front side of the wall plate and is arranged between the two hitching legs, a rotating shaft of the speed reducing motor is transversely arranged leftwards, and the traction block is fixed on the right side of the outer frame in one hitching leg on the left side; an arc tooth surface is formed on the rear side of the traction block, and a gear is sleeved and fixed on a rotating shaft of the speed reducing motor and is meshed with the rear side of the arc tooth surface; the utility model can automatically adjust the pitching angle of the television to quickly and accurately reach a proper watching angle, and can be adjusted in place at one time, thereby having simple operation and time and labor saving; even if the television has a larger size, the pitching angle can be adjusted by only one person, so that the use of the television bracket is facilitated.

Description

Adjusting mechanism of television bracket

Technical Field

The utility model relates to an adjustment mechanism of TV set support.

Background

The television bracket is a television peripheral device specially developed for hanging a flat panel television and a liquid crystal television on a wall, the existing television bracket can adjust the pitching angle of the television to achieve a proper watching angle, but the adjustment must be manually completed, the adjustment cannot be completed in place at one time, and the adjustment must be finally completed through multiple operations, so that the operation is troublesome, time and labor are wasted, the manual adjustment can be completed only by two persons who help each other for the television with a large part size, one person cannot complete the manual adjustment, the use is inconvenient, and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

To the current situation of above-mentioned prior art, the utility model aims to solve the technical problem that an every single move angle that can automatically regulated TV set reaches suitable viewing angle and easy operation, labour saving and time saving with once only is provided to the adjustment mechanism of TV set support that has made things convenient for the use.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: an adjusting mechanism of a television bracket comprises a wall plate and two hanging legs arranged on the wall plate, wherein each hanging leg comprises an inner frame and an outer frame, the inner frames are detachably fixed on the wall plate, the front sides of the inner frames are embedded in the rear sides of the outer frames and can rotate relative to the outer frames, the adjusting mechanism is characterized by further comprising a speed reducing motor, a traction block and a gear, the speed reducing motor is fixed on the front side of the wall plate and is arranged between the two hanging legs, the rotating shaft of the speed reducing motor is transversely arranged leftwards, and the traction block is fixed on the right side of the outer frame in one hanging leg on the left side; an arc tooth surface is formed on the rear side of the traction block, and the gear is sleeved and fixed on a rotating shaft of the speed reducing motor and meshed with the rear side of the arc tooth surface.

Preferably, the upper side and the lower side of the traction block are both outwards provided with a stop dog, and the two stop dogs are respectively arranged on the upper side and the lower side of the arc-shaped tooth surface and are both matched with the gear.

Compared with the prior art, the utility model has the advantages of: the utility model can automatically adjust the pitching angle of the television to quickly and accurately reach a proper watching angle, and can be adjusted in place at one time, thereby having simple operation and time and labor saving; even if the television has a larger size, the pitching angle can be adjusted by only one person, so that the use of the television bracket is facilitated.

Drawings

FIG. 1 is a right front structural view of the present invention;

fig. 2 is the structure diagram of the speed reducing motor, the traction block and the gear connection of the present invention.

Detailed Description

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.

As shown in fig. 1-2, an adjusting mechanism of a tv bracket comprises a wall plate 1 and two hanging legs 2 arranged on the wall plate 1, wherein the hanging legs 2 comprise an inner frame 21 and an outer frame 22, the inner frame 21 is detachably fixed on the wall plate 1, and the front side of the inner frame 21 is embedded in the rear side of the outer frame 22 and can rotate relative to the outer frame 22; the wall plate is characterized by further comprising a speed reducing motor 3, a traction block 4 and a gear 5, wherein the speed reducing motor 3 is fixed on the front side of the wall plate 1 and is arranged between the two hitching legs 2, a rotating shaft of the speed reducing motor 3 is transversely arranged leftwards, and the traction block 4 is fixed on the right side of the outer frame 22 in one hitching leg 2 on the left side; an arc tooth surface 41 is formed on the rear side of the traction block 4, and the gear 5 is sleeved and fixed on the rotating shaft of the speed reducing motor 3 and meshed on the rear side of the arc tooth surface 41.

Both sides all outwards are formed with a dog 42 about the traction block 4, and two dogs 42 are located the upper and lower both sides of arc flank 41 respectively and all mutually support with gear 5.

The working principle is as follows: horizontally fixing the wall plate 1 on a wall, fixing the outer frame 22 on the back of a television by means of mounting holes in the outer frame 22, so that the hanging legs 2 are integrally fixed on the back of the television, and lifting the television together with the two hanging legs 2 to be close to the wall plate 1; then, the two hanging legs 2 are fastened and fixed on the wall plate 1, thereby completing the fixation of the television, and the principle is the prior art.

The gear motor 3 is started to enable the output end of the gear motor to rotate, and then the gear 5 is driven to rotate, so that the gear 5 and the arc tooth surface 41 on the traction block 4 are meshed with each other to drive the traction block 4 to swing back and forth, and then the left outer frame 22 is driven to actively rotate relative to the left inner frame 21, so that the television is driven to swing up and down in a vertical plane by the aid of the passive relative rotation between the right outer frame 22 and the right inner frame 21, and the pitching angle of the television is adjusted.

When either dog 42 rotates with the drag block 4 and abuts the gear wheel 5, the drag block 4 reaches the limit of rotation, thereby preventing the gear wheel 5 from disengaging the drag block 4.

The utility model can automatically adjust the pitching angle of the television to quickly and accurately reach a proper watching angle, and can be adjusted in place at one time, thereby having simple operation and time and labor saving; even if the television has a larger size, the adjustment of the pitching angle can be completed by only one person, and the use is very convenient.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in the embodiments and modifications thereof may be made, and equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. An adjusting mechanism of a television bracket comprises a wall plate and two hanging legs arranged on the wall plate, wherein each hanging leg comprises an inner frame and an outer frame, the inner frames are detachably fixed on the wall plate, the front sides of the inner frames are embedded in the rear sides of the outer frames and can rotate relative to the outer frames, the adjusting mechanism is characterized by further comprising a speed reducing motor, a traction block and a gear, the speed reducing motor is fixed on the front side of the wall plate and is arranged between the two hanging legs, the rotating shaft of the speed reducing motor is transversely arranged leftwards, and the traction block is fixed on the right side of the outer frame in one hanging leg on the left side; an arc tooth surface is formed on the rear side of the traction block, and the gear is sleeved and fixed on a rotating shaft of the speed reducing motor and meshed with the rear side of the arc tooth surface.

2. The adjusting mechanism of claim 1, wherein the upper and lower sides of the pulling block are formed with a stop, and the two stops are respectively disposed on the upper and lower sides of the curved tooth surface and are engaged with the gear.