CN219221803U

CN219221803U - Folding wind-resistant support in back of LED display screen

Info

Publication number: CN219221803U
Application number: CN202320320739.5U
Authority: CN
Inventors: 北极熊; 宋克思
Original assignee: Shenzhen Ershisan Electronic Co ltd
Current assignee: Shenzhen Ershisan Electronic Co ltd
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-06-20
Anticipated expiration: 2033-02-27

Abstract

The utility model discloses a back folding wind-resistant support for an LED display screen, which comprises a wind-resistant support main body and an LED screen frame, wherein the wind-resistant support main body comprises a top connecting lock, a bottom connecting lock, a screen frame connecting lock, a wind-resistant support folding arm and a round button, and the screen frame connecting lock is fixed on the rear side of the LED screen frame. The wind-resistant support is simple to operate in the folding use process, stable and reliable in structure, flexible in use scene, stable and reliable in connection structure, free of external tools, capable of being transported with the LED frame together or independently according to the transportation requirement of a customer, capable of being stacked through threaded connection and provided with a locking structure to prevent threaded rotation, capable of improving the dismounting efficiency of the wind-resistant support on the back of the LED display screen, and capable of greatly improving the use experience of the user.

Description

Folding wind-resistant support in back of LED display screen

Technical Field

The utility model relates to the technical field of LED display screens, in particular to a back folding wind-resistant bracket of an LED display screen.

Background

In order to increase the stability of placing the LED display screen, the back of part of the LED display screen can be provided with a back wind-resistant bracket connected with the LED display screen. For convenient storage, the transportation manufacturer can choose to make the back wind-resistant bracket of the LED display screen into a foldable or detachable bracket.

The back wind-resistant support of the LED display screen generally comprises at least three support rods which are vertically arranged, wherein two adjacent support rods are connected through a connecting rod, and in the detachable back wind-resistant support, two ends of the connecting rod are respectively detachable with the support rods through detachable components; in the foldable back wind-resistant support, one end of a connecting rod is rotatably sleeved on one supporting rod, and the other end of the connecting rod is connected with the other supporting rod through a detachable assembly.

Through retrieval, application number CN201821382300.0 discloses an air-resistant support at the back of an LED display screen, which comprises a quick-release assembly, wherein the quick-release assembly comprises a first elastic part, a sliding block, a rotating shaft, a driving part, a fixed part and a movable part, a notch, a first hole site and a second hole site are arranged on the fixed part, one end of the first hole site is communicated with the inner wall surface of the notch, the second hole site is communicated with the first hole site, the sliding block is arranged in the first hole site and can be arranged in a sliding manner along the length direction of the first hole site, and the driving part is positioned in the second hole site and is connected with the sliding block; the movable piece is rotatably arranged on the fixed piece through the rotating shaft, a blocking part matched with the sliding block is arranged on the movable piece close to the sliding block, and the first elastic piece is connected with the fixed piece and the movable piece and drives the movable piece to rotate in the direction away from the opening of the notch. The user operation is very simple and convenient, and does not need to use external tools, so that the disassembly and assembly efficiency of the back wind-resistant bracket of the LED display screen is improved, and the user experience is improved to a great extent.

To above-mentioned patent, there is following defect, through mounting and moving part combination with the design of snap ring with the support be connected with LED display screen back, easy dismounting, but occupation space is great, for this reason, provides a folding wind-resistant support in LED display screen back that folding effect is better.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide the back folding wind-resistant bracket of the LED display screen.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model discloses a back folding wind-resistant support of an LED display screen, which comprises a wind-resistant support main body and an LED screen frame, wherein the wind-resistant support main body comprises a top connecting lock, a bottom connecting lock, a screen frame connecting lock, a wind-resistant support folding arm and round buttons, the screen frame connecting lock is fixedly arranged on the rear side of the LED screen frame, one end of the screen frame connecting lock is inserted into one end of the wind-resistant support folding arm, and screws penetrate through the space between the screen frame connecting lock and the wind-resistant support folding arm.

As a preferable technical scheme of the utility model, one side of the screen frame connecting lock and one side of the wind-resistant support folding arm are respectively provided with a round button, the outer side of the round button is surrounded by a spring, and the bottom of the round button is clamped with a movable rod.

As a preferable technical scheme of the utility model, one end of the wind-resistant support folding arm) is provided with a connecting ring a, the wind-resistant support folding arm is fixed with the connecting ring a by taking a screw as a rotating shaft penetrating through a nut, the wind-resistant support main body penetrates through the connecting ring a, the outer side of the wind-resistant support main body penetrates through a connecting ring B, one ends of the connecting ring a and the connecting ring B are provided with movable grooves corresponding to the movable rods, and screws are arranged between the connecting ring a and the connecting ring B and the wind-resistant support main body.

As a preferable technical scheme of the utility model, the round button is clamped with the movable rod through the spring, the movable rod is movably connected with the connecting ring B through the movable groove, and the connecting ring A and the connecting ring B are connected with the wind-resistant bracket main body through the screw.

As a preferable technical scheme of the utility model, the top connecting lock is welded with the wind-resistant bracket main body, and the top connecting lock and the bottom connecting lock are connected through threads and are provided with locking structures.

As a preferable technical scheme of the utility model, the screen frame connecting lock is movably connected with the wind-resistant bracket folding arm through a screw.

Compared with the prior art, the utility model has the following beneficial effects:

the wind-resistant support is simple to operate in the folding use process, stable and reliable in structure, flexible in use scene, stable and reliable in connection structure, free of external tools, capable of being transported with the LED frame together or independently according to the transportation requirement of a customer, capable of being stacked through threaded connection and provided with a locking structure to prevent threaded rotation, capable of improving the dismounting efficiency of the wind-resistant support on the back of the LED display screen, and capable of greatly improving the use experience of the user.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

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

FIG. 2 is a schematic view of a partial structure of a wind resistant stand body;

FIG. 3 is a schematic view of a split part structure of the wind resistant stand body;

FIG. 4 is a schematic view of the A-section structure of the wind resistant stand body;

in the figure: 1. the top is connected with a lock; 2. the bottom is connected with a lock; 3. a screen frame connection lock; 4. a wind resistant stand body; 5. folding arms of the wind-resistant bracket; 6. an LED screen frame; 7. round buttons.

Description of the embodiments

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Wherein like reference numerals refer to like elements throughout.

Examples

As shown in fig. 1-4, the utility model provides a back folding wind-resistant bracket for an LED display screen, which comprises a wind-resistant bracket main body 4 and an LED screen frame 6, wherein the wind-resistant bracket main body 4 comprises a top connecting lock 1, a bottom connecting lock 2, a screen frame connecting lock 3, a wind-resistant bracket folding arm 5 and a round button 7, the screen frame connecting lock 3 is fixed at the rear side of the LED screen frame 6, one end of the screen frame connecting lock 3 is inserted with one end of the wind-resistant bracket folding arm 5, and screws penetrate between the screen frame connecting lock 3 and the wind-resistant bracket folding arm 5.

Further, the screen frame connects one side of lock 3 and anti-wind support folding arm 5 and all is provided with circular button 7, and the outside of circular button 7 encircles there is the spring, and circular button 7's bottom joint has the movable rod.

One end of the wind-resistant support folding arm 5 is provided with a connecting ring A, the wind-resistant support folding arm 5 is fixed with the connecting ring A by taking a screw as a rotating shaft penetrating screw cap, the wind-resistant support main body 4 penetrates through the connecting ring A, the connecting ring B penetrates through the outer side of the wind-resistant support main body 4, one ends of the connecting ring A and the connecting ring B are provided with movable grooves corresponding to the movable rods, and screws are arranged between the connecting ring A and the connecting ring B and the wind-resistant support main body 4.

The round button 7 is connected with the movable rod through a spring in a clamping manner, so that the position of the movable rod is fixed, the movable rod is movably connected with the connecting ring B through a movable groove, the wind-resistant support folding arm 5 can rotate outside the connecting ring B through the movable groove to fold, and the connecting ring A, the connecting ring B and the wind-resistant support main body 4 are connected through screws.

The top connecting lock 1 is welded with the wind-resistant bracket main body 4, and the top connecting lock 1 and the bottom connecting lock 2 are connected through threads and are provided with locking structures.

The screen frame connecting lock 3 is movably connected with the wind-resistant support folding arm 5 through screws, so that the wind-resistant support folding arm 5 is conveniently connected with the screen frame connecting lock 3.

Specifically, screen frame connects lock 3 to be fixed on LED screen frame 6, round button 7 unblock on through pulling up screen frame connects lock 3, after the unblock with round button 7 anticlockwise rotation 90, can unblock LED screen frame 6 and screen frame connect lock 3, round button 7 separates the spring and the movable rod that runs through in screen frame connects lock 3 through the rotation, screen frame connects lock 3 and is connected with LED screen frame 6 and anti-wind support folding arm 5 respectively through movable rod and screw, during the installation, counter-rotating round button 7 goes into the movable rod with the spring card, the position of fixed movable rod, just unblock four screen frame connects lock 3 respectively can be with anti-wind support main part 4 and the separation of LED screen frame 6, after the anti-wind support main part 4 takes out, pull up round button 7 unblock on the anti-wind support folding arm 5, anti-wind support folding arm 5 can be folding after the unblock, make anti-wind support folding arm 5 can rotate in the outside of go on link B through the movable groove on link B, thereby press round button 7, spring card movable rod, when stacking the movable rod's position, it can be connected with the lock through the lock thread connection through the lock connection between the two stable connection of lock thread structures to prevent down.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a folding anti-wind support in LED display screen back, includes anti-wind support main part (4) and LED screen frame (6), its characterized in that, anti-wind support main part (4) are including top connection lock (1), bottom connection lock (2), screen frame connection lock (3), anti-wind support folding arm (5) and circular button (7), screen frame connection lock (3) are fixed in the rear side of LED screen frame (6), and the one end of screen frame connection lock (3) is pegged graft with the one end of anti-wind support folding arm (5), runs through between screen frame connection lock (3) and anti-wind support folding arm (5) has the screw.

2. The back folding wind-resistant support for the LED display screen according to claim 1, wherein one side of the screen frame connecting lock (3) and one side of the wind-resistant support folding arm (5) are respectively provided with a round button (7), a spring surrounds the outer side of the round button (7), and a movable rod is clamped at the bottom of the round button (7).

3. The back folding wind-resistant support for the LED display screen according to claim 2, wherein a connecting ring A is arranged at one end of a wind-resistant support folding arm (5), the wind-resistant support folding arm (5) is fixed with the connecting ring A by taking a screw as a rotating shaft penetrating screw cap, a wind-resistant support main body (4) penetrates through the connecting ring A, a connecting ring B penetrates through the outer side of the wind-resistant support main body (4), movable grooves corresponding to the movable rods are arranged at one ends of the connecting ring A and the connecting ring B, and screws are arranged between the connecting ring A and the connecting ring B and the wind-resistant support main body (4).

4. A back folding wind-resistant support for an LED display screen according to claim 3, wherein the round button (7) is connected with the movable rod through a spring in a clamping way, the movable rod is movably connected with the connecting ring B through a movable groove, and the connecting ring a and the connecting ring B are connected with the wind-resistant support main body (4) through screws.

5. The back folding wind-resistant support for the LED display screen according to claim 1, wherein the top connecting lock (1) is welded with the wind-resistant support main body (4), and the top connecting lock (1) and the bottom connecting lock (2) are connected through threads and are provided with locking structures.

6. The back folding wind-resistant bracket of the LED display screen according to claim 1, wherein the screen frame connecting lock (3) is movably connected with the wind-resistant bracket folding arm (5) through a screw.