CN213420362U

CN213420362U - Electronic display screen support arm

Info

Publication number: CN213420362U
Application number: CN202021601245.7U
Authority: CN
Inventors: 张丽君; 黄燕芬
Original assignee: Guangzhou Zhongwei Education Technology Co Ltd
Current assignee: Guangzhou Zhongwei Education Technology Co Ltd
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-06-11
Anticipated expiration: 2030-08-03

Abstract

The utility model discloses an electronic display screen support arm, including the display screen body, a support frame, the support bracket, rotatory sleeve and mobile jib, the top of mobile jib is provided with the bulb, the mobile jib rotates the bulb that connects the inside rotatory support of rotatory sleeve through the bulb, the one end fixed connection rotatory sleeve of support bracket, the inside cover of the other end is equipped with the mounting panel of installation display screen body, the display screen body passes through the mounting panel and moves horizontally in the support bracket, the support frame passes through the hinged joint rotatory sleeve, be provided with spacing pulling-on piece on the rotatory sleeve, the outer terminal surface of spacing pulling-on piece is provided with the handle, the center of its inner end surface is equipped with spacing bur, spacing bur passes the spacing bur of cooperation that corresponds the setting on spacing through; the utility model relates to an electronic display screen support arm, through the support frame that sets up, support bracket and rotatory sleeve, not only can adjust the upper and lower angle of display screen body, can also adjust the orientation of display screen body, facilitate the use.

Description

Electronic display screen support arm

Technical Field

The utility model relates to a display screen support frame field specifically is an electronic display screen support arm.

Background

Modern display screen support frame and multisection support frame are used for fixing the multi-purpose supporting tool of TV set or computer display, and in the installation of electronic display screen, the support arm is the instrument of placing at electronic display screen bottom support display screen, and traditional electronic display screen is though can finely tune about its angle, can not carry out the ascending transfer of direction to it, causes electronic display screen's use convenient inadequately.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic display screen support arm to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electronic display screen support arm, including the display screen body, a supporting rack, the support bracket, rotatory sleeve and mobile jib, the top of mobile jib is provided with the bulb, the mobile jib passes through the bulb and rotates the rotatory support of the inside bulb of connection rotatory sleeve, the one end fixed connection rotatory sleeve of support bracket, the inside cover of the other end is equipped with the mounting panel of installation display screen body, the display screen body passes through mounting panel horizontal migration in the support bracket, the support frame passes through hinged joint rotatory sleeve, be provided with spacing pulling-on piece on the rotatory sleeve, the outer terminal surface of spacing pulling-on piece is provided with the handle, the center of its interior terminal surface is equipped with spacing bur, spacing bur passes the spacing bur of cooperation that corresponds the.

As an optimal technical scheme of the utility model, the upper end at display screen body back center is provided with a plurality of block, and a plurality of block equidistance set up, and all form a recess of adaptation in the support frame between a plurality of block and the display screen body back.

As an optimal technical scheme, the setting of spacing through-hole corresponds on the position of spacing thorn on rotatory sleeve, and the area of spacing through-hole is greater than the area of spacing thorn, and is less than the area of spacing pulling-on piece.

As a preferred technical scheme, cooperate spacing suddenly thorn axial setting on the position that corresponds spacing through-hole on the mobile jib, and cooperate the height that highly is greater than spacing through-hole of spacing suddenly thorn.

As an optimal technical scheme of the utility model, rotate through the axis of rotation between the mounting panel of display screen body and connect.

As an optimized technical scheme, the spacing pulling-on piece is installed on rotatory sleeve through elastic connection spare.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to an electronic display screen support arm, through the support frame that sets up, support bracket and rotatory sleeve, not only can adjust the upper and lower angle of display screen body, can also adjust the orientation of display screen body, facilitate the use.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the rotary sleeve of the present invention;

FIG. 3 is a schematic view of the structure of the limiting through hole of the present invention;

FIG. 4 is a schematic view of the structure of the limit tab of the present invention;

FIG. 5 is a schematic view of the structure of the present invention with the position-limiting burs;

FIG. 6 is a schematic view of the cap structure of the present invention;

fig. 7 is an exploded view of the spacing bur and the cooperating spacing bur of the present invention.

In the figure: 1. a display screen body; 2. a support frame; 3. a support bracket; 4. rotating the sleeve; 5. a main rod; 6. a ball head; 7. the ball head is rotatably supported; 8. mounting a plate; 9. a hinge; 10. a limiting pulling piece; 11. a handle; 12. limiting and stabbing; 13. a limiting through hole; 14. matching with the limiting spurs; 15. capping; 16. a groove; 17. an elastic connecting piece.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides an electronic display screen support arm, including display screen body 1, support frame 2, support bracket 3, rotatory sleeve 4 and mobile jib 5, the top of mobile jib 5 is provided with bulb 6, mobile jib 5 rotates the rotatory support 7 of the inside bulb of connecting rotatory sleeve 4 through bulb 6, the one end fixed connection rotatory sleeve 4 of support bracket 3, the inside cover of other end is equipped with mounting panel 8 of installation display screen body 1, display screen body 1 passes through mounting panel 8 horizontal migration in support bracket 3, support frame 2 passes through hinge 9 and connects rotatory sleeve 4, be provided with spacing pulling-on piece 10 on the rotatory sleeve 4, the outer terminal surface of spacing pulling-on piece 10 is provided with handle 11, the center of its interior terminal surface is equipped with spacing bur 12, spacing bur 12 passes the spacing bur 14 of the cooperation that corresponds the setting on the swing joint mobile jib 5 of spacing through-hole 13.

The upper end at the center of the back of the display screen body 1 is provided with a plurality of caps 15, the caps 15 are arranged at equal intervals, and a groove 16 matched with the support frame 2 is formed between the caps 15 and the back of the display screen body 1, so that the display screen body 1 is matched with the horizontal movement of the mounting plate 8 in the support bracket 3, and the upper and lower angles of the display screen body 1 can be adjusted.

The limiting through hole 13 is arranged on the position, corresponding to the limiting protruding thorn 12, of the rotating sleeve 4, the area of the limiting through hole 13 is larger than that of the limiting protruding thorn 12 and smaller than that of the limiting pulling piece 10, and the purpose of fixing the position between the rotating sleeve 4 and the main rod 5 is achieved, so that the effect of fixing the position of the display screen body 1 is achieved.

The matching limiting spurs 14 are axially arranged on the main rod 5 at positions corresponding to the limiting through holes 13, and the heights of the matching limiting spurs 14 are greater than the heights of the limiting through holes 13.

The mounting plates 8 of the display screen body 1 are rotatably connected through a rotating shaft.

The limit tab 10 is mounted on the rotary sleeve 4 by means of an elastic connection 17, so that the limit tab 10 is elastically connected to the rotary sleeve 4.

The working principle is as follows:

when the up-down angle is adjusted, a user firstly takes the support frame 2 out of a cover cap 15 groove 16 arranged in the center of the back of the display screen body 1, then moves the mounting plate 8 to one side far away from the support bracket 3 or one side close to the support bracket 3 to drive the display screen body 1 to synchronously move, and after the display screen body 1 is moved to a proper position, the display screen body 1 is pressed downwards, and the support frame 2 is inserted into the corresponding cover cap 15 groove 16 to complete the up-down angle adjustment work;

a limiting pulling sheet 10 is arranged on the rotating sleeve 4, a handle 11 is arranged on the outer end face of the limiting pulling sheet 10, a limiting bur 12 is arranged at the center of the inner end face of the limiting pulling sheet, and the limiting bur 12 penetrates through a matching limiting bur 14 correspondingly arranged on a limiting through hole 13 and movably connected with the main rod 5

When adjusting the direction of display screen body 1, the user at first outwards stimulates spacing pulling-on piece 10 through handle 11, cause spacing bur 12 on the spacing pulling-on piece 10 to keep away from the spacing bur 14 of cooperation that corresponds the setting on mobile jib 5, afterwards, rotate swivel sleeve 4 again, make display screen body 1 can rotate along with swivel sleeve 4 is synchronous, after rotating suitable direction, release handle 11 again, make spacing pulling-on piece 10 can rebound the normal position, thereby cause spacing bur 12 on the spacing pulling-on piece 10 to hug closely on the spacing bur 14 of cooperation that corresponds the setting on mobile jib 5, the effect of its fixed position.

It is worth noting that: the whole device is controlled by the master control button, and the equipment matched with the control button is common equipment, so that the device belongs to the existing well-known technology, and the electrical connection relation and the specific circuit structure of the device are not repeated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The electronic display screen supporting arm is characterized by comprising a display screen body (1), a supporting frame (2), a supporting bracket (3), a rotating sleeve (4) and a main rod (5), wherein a ball head (6) is arranged at the top of the main rod (5), the main rod (5) is rotatably connected with a ball head rotating support (7) inside the rotating sleeve (4) through the ball head (6), one end of the supporting bracket (3) is fixedly connected with the rotating sleeve (4), a mounting plate (8) for mounting the display screen body (1) is sleeved inside the other end of the supporting bracket, the display screen body (1) horizontally moves in the supporting bracket (3) through the mounting plate (8), the supporting frame (2) is connected with the rotating sleeve (4) through a hinge (9), a limiting pulling piece (10) is arranged on the rotating sleeve (4), a handle (11) is arranged on the outer end surface of the limiting pulling piece (10), and a limiting bur (12), the limiting burs (12) penetrate through the limiting through holes (13) and are movably connected with the matching limiting burs (14) correspondingly arranged on the main rod (5).

2. A support arm for an electronic display screen according to claim 1, wherein a plurality of caps (15) are provided at the upper end of the center of the back of the display screen body (1), the plurality of caps (15) are equidistantly provided, and a groove (16) adapted to the support frame (2) is formed between the plurality of caps (15) and the back of the display screen body (1).

3. An electronic display screen support arm according to claim 1, wherein the limiting through hole (13) is arranged on the rotary sleeve (4) at a position corresponding to the limiting spur (12), and the area of the limiting through hole (13) is larger than that of the limiting spur (12) and smaller than that of the limiting pull tab (10).

4. An electronic display screen support arm according to claim 1, wherein the cooperating limiting projection (14) is axially arranged on the main rod (5) at a position corresponding to the limiting through hole (13), and the height of the cooperating limiting projection (14) is greater than the height of the limiting through hole (13).

5. An electronic display support arm according to claim 1, characterised in that the mounting plates (8) of the display body (1) are rotatably connected by a rotating shaft.

6. An electronic display support arm according to claim 1, characterised in that the retention tab (10) is mounted on the rotary sleeve (4) by means of a resilient connection (17).