CN212004862U

CN212004862U - LED display screen fixing device

Info

Publication number: CN212004862U
Application number: CN202020297959.7U
Authority: CN
Inventors: 梁炜枝
Original assignee: Zhongshan Beneficial Electronic Co ltd
Current assignee: Zhongshan Beneficial Electronic Co ltd
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-11-24
Anticipated expiration: 2030-03-11

Abstract

The utility model discloses a LED display screen fixing device, including roof and bottom plate, the both sides at roof and bottom plate top are all seted up threaded hole, and spacing frame is gone up to the bottom fixedly connected with of roof to spacing frame under the top fixedly connected with of bottom plate, the equal fixedly connected with mounting panel in top of spacing frame both sides down, the fixed slot has all been seted up at the inside top of two mounting panels, the utility model relates to a display screen fixing device technical field. This LED display screen fixing device, the draw-in groove with fixture block looks adaptation is all seted up through the both sides of last spacing frame, to two U-shaped poles of both sides pulling, drive the fixture block and break away from in the draw-in groove, can adjust the top of spacing frame inner wall and the distance between the spacing frame inner wall bottom down, thereby make this fixing device can be applicable to the LED display screen of equidimension not, the flexibility is higher, application scope has been enlarged, overhead gage and lower baffle can play the guard action to the display screen, the security is better, and the practicality is improved.

Description

LED display screen fixing device

Technical Field

The utility model relates to a display screen fixing device technical field specifically is a LED display screen fixing device.

Background

The LED display screen (LED display) is a flat panel display, it is made up of small LED module panels, used for displaying the apparatus of various information such as characters, images, video, etc., the LED electronic display screen integrates microelectronic technology, computer technology, information processing, it has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable operation, etc., the LED display screen is widely used in commercial media, performance market, sports stadium, information transmission, news issue, stock exchange, etc., can meet the needs of different environments.

Need utilize fixing device to fix the display screen when using the LED display screen, prevent that the display screen from empting the damage, but the general flexibility of current fixing device is relatively poor, can only be applicable to the display screen of equidimension, and application scope is less, and current fixing device can't play the guard action to the display screen, and the practicality is lower.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a LED display screen fixing device has solved the flexibility relatively poor, and application scope is little, the lower problem of practicality.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a LED display screen fixing device, includes roof and bottom plate, threaded hole has all been seted up to the both sides at roof and bottom plate top, spacing frame on the bottom fixedly connected with of roof to spacing frame under the top fixedly connected with of bottom plate, the equal fixedly connected with mounting panel in top of spacing frame both sides, two the fixed slot has all been seted up at the inside top of mounting panel to the top and the equal sliding connection in bottom of the relative one side of two fixed slot inner walls have the fixture block, one side of fixture block runs through fixed slot and the outside of spacing frame down and extend to spacing frame down, go up the draw-in groove with fixture block looks adaptation all to 5 draw-in grooves have been seted up respectively to the both sides of going up spacing frame.

Preferably, the tops of the two sides of the lower limiting frame are both connected with U-shaped rods in a sliding mode, and the opposite ends of the U-shaped rods penetrate through the lower limiting frame and extend into the lower limiting frame.

Preferably, two the fixture block is located the equal fixedly connected with connecting plate in the inside one side of fixed slot, the U-shaped pole is located the inside one end of fixed slot and the left side fixed connection of connecting plate.

Preferably, the surface of the left side of the inner wall of the fixing groove and the surface of the U-shaped rod are fixedly connected with a spring, and one end of the spring is fixedly connected with the left side of the connecting plate.

Preferably, the rear part of the inner wall of the upper limit frame is fixedly connected with an upper baffle, and the rear part of the inner wall of the lower limit frame is fixedly connected with a lower baffle.

Preferably, the bottoms of the two sides of the upper limiting frame are fixedly connected with limiting blocks, and the bottoms of the two limiting blocks are provided with through grooves matched with the mounting plates.

Advantageous effects

The utility model provides a LED display screen fixing device. The method has the following beneficial effects:

(1) the LED display screen fixing device is characterized in that an upper limiting frame is fixedly connected with the bottom of a top plate, a lower limiting frame is fixedly connected with the top of a bottom plate, mounting plates are fixedly connected with the tops of two sides of the lower limiting frame, fixing grooves are formed in the tops of the two mounting plates, clamping blocks are connected with the tops and the bottoms of the opposite sides of the inner walls of the two fixing grooves in a sliding mode, one side of each clamping block penetrates through the fixing grooves and the lower limiting frame and extends to the outer portion of the lower limiting frame, clamping grooves matched with the clamping blocks are formed in two sides of the upper limiting frame, 5 clamping grooves are formed in two sides of the upper limiting frame respectively, two U-shaped rods are pulled towards two sides to drive the clamping blocks to be separated from the clamping grooves, the distance between the tops of the inner walls of the upper limiting frame and the bottoms of the inner walls of the lower limiting frame, the application range is expanded.

(2) This LED display screen fixing device, rear fixedly connected with overhead gage through last spacing frame inner wall, baffle under the rear fixedly connected with of spacing frame inner wall down, the LED display screen is between last spacing frame and spacing frame down, overhead gage and lower baffle can play the guard action to the display screen, and the security is better, has improved the practicality.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

FIG. 2 is a perspective view of the upper limit frame structure of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1 top plate, 2 bottom plates, 3 threaded holes, 4 upper limit frames, 5 lower limit frames, 6 fixing grooves, 7 fixture blocks, 8 clamping grooves, 9U-shaped rods, 10 connecting plates, 11 springs, 12 upper baffle plates, 13 lower baffle plates, 14 mounting plates, 15 limit blocks and 16 through grooves.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a fixing device for an LED display screen comprises a top plate 1 and a bottom plate 2, wherein both sides of the top plate 1 and the bottom plate 2 are provided with threaded holes 3, the fixing device can be installed at a proper position by penetrating bolts through the threaded holes 3, the bottom of the top plate 1 is fixedly connected with an upper limiting frame 4, the inner walls of the upper limiting frame 4 and the lower limiting frame 5 are provided with rubber pads, the LED display screen can be protected to a certain extent, the bottoms of both sides of the upper limiting frame 4 are fixedly connected with limiting blocks 15, the bottoms of the two limiting blocks 15 are respectively provided with a through groove 16 matched with an installation plate 14, the rear of the inner wall of the upper limiting frame 4 is fixedly connected with an upper baffle 12, the rear of the inner wall of the lower limiting frame 5 is fixedly connected with a lower baffle 13, the top of the bottom plate 2 is fixedly connected with a lower limiting frame 5, the tops of both sides of the lower limiting frame, the opposite ends of the two U-shaped rods 9 penetrate through the lower limiting frame 5 and extend to the inside of the lower limiting frame 5, the top parts of the two sides of the lower limiting frame 5 are fixedly connected with mounting plates 14, the top parts of the inside of the two mounting plates 14 are respectively provided with a fixing groove 6, the left side of the inner wall of the fixing groove 6 and the surface of the U-shaped rod 9 are fixedly connected with a spring 11, one end of the spring 11 is fixedly connected with the left side of a connecting plate 10, the top parts and the bottom parts of the opposite sides of the inner walls of the two fixing grooves 6 are respectively and slidably connected with a clamping block 7, when the spring 11 is in a natural state, the length of the clamping block 7 outside the lower limiting frame 5 is larger than that of the U-shaped rod 9 inside the fixing frame 6, so that the clamping block 7 cannot be clamped into the fixing groove 6, the connecting plate 10 is fixedly connected with one side of the, one side of the clamping block 7 runs through the fixing groove 6 and the lower limiting frame 5 and extends to the outside of the lower limiting frame 5, clamping grooves 8 matched with the clamping block 7 are formed in the two sides of the upper limiting

frame

4, and 5 clamping grooves 8 are formed in the two sides of the upper limiting frame 4 respectively.

During the use, to two U-shaped poles 9 of both sides pulling, drive connecting plate 10 and take place the motion, thereby drive fixture block 7 and take place the motion, make it break away from draw-in groove 8, spring 11 is compressed this moment, upwards lift up upper limit frame 4, adjust the top of upper limit frame 4 inner wall and the bottom of lower limit frame 5 inner wall to the distance that is slightly bigger than LED display screen height, place the LED display screen in upper limit frame 4 and lower limit frame 5 again, then make upper limit frame 4 downstream, make upper limit frame 4 and lower limit frame 5 mutually support and fix the LED display screen, loosen two U-shaped poles 9 again, make fixture block 7 block 8 of sticking into again under the effect of spring 11 resilience power, it can to install this fixing device in suitable position with screw hole 3 at last.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model provides a LED display screen fixing device, includes roof (1) and bottom plate (2), threaded hole (3), its characterized in that are all seted up to the both sides at roof (1) and bottom plate (2) top: spacing frame (4) on the bottom fixedly connected with of roof (1) to spacing frame (5) under the top fixedly connected with of bottom plate (2), the equal fixedly connected with mounting panel (14) in top of spacing frame (5) both sides down, two fixed slot (6) have all been seted up at the inside top of mounting panel (14) to the top and the equal sliding connection in bottom of the relative one side of two fixed slot (6) inner walls have fixture block (7), one side of fixture block (7) runs through fixed slot (6) and the outside of spacing frame (5) down and extend to spacing frame (5) down, draw-in groove (8) with fixture block (7) looks adaptation are all seted up to the both sides of going up spacing frame (4) to 5 draw-in grooves (8) have been seted up respectively to the both sides of going up spacing frame (4).

2. The LED display screen fixing device as claimed in claim 1, wherein: the top of lower spacing frame (5) both sides all sliding connection have U-shaped pole (9), two the relative one end of U-shaped pole (9) all runs through lower spacing frame (5) and extends to the inside of lower spacing frame (5).

3. The LED display screen fixing device as claimed in claim 2, wherein: two fixture block (7) are located equal fixedly connected with connecting plate (10) in one side of fixed slot (6) inside, U-shaped pole (9) are located the left side fixed connection of the inside one end of fixed slot (6) and connecting plate (10).

4. The LED display screen fixing device as claimed in claim 3, wherein: the surface of the left side of the inner wall of the fixing groove (6) and the surface of the U-shaped rod (9) are fixedly connected with springs (11), and one ends of the springs (11) are fixedly connected with the left side of the connecting plate (10).

5. The LED display screen fixing device as claimed in claim 1, wherein: the rear of the inner wall of the upper limit frame (4) is fixedly connected with an upper baffle (12), and the rear of the inner wall of the lower limit frame (5) is fixedly connected with a lower baffle (13).

6. The LED display screen fixing device as claimed in claim 1, wherein: go up the equal fixedly connected with stopper (15) in bottom of spacing frame (4) both sides to logical groove (16) with mounting panel (14) looks adaptation are all seted up to the bottom of two stoppers (15).