CN221008525U - Spliced LED display module - Google Patents

Abstract

The utility model relates to the technical field of LED display modules, in particular to a spliced LED display module, which comprises an outer frame, wherein a fixing frame is fixedly connected to the inside of the outer frame, a square seat is arranged in the fixing frame, a display module is fixedly connected to the surface of the square seat, a rotating rod is rotatably connected to the inside of the square seat, a winding wheel is fixedly connected to the surface of the rotating rod, a pull rope is fixedly connected to the surface of the winding wheel, a clamping block is fixedly connected to one end of the pull rope, a first spring is fixedly connected to the surface of the clamping block, and a clamping groove is formed in the surface of the fixing frame. The advantages are that: the bull stick drives the reel rotation, drives the fixture block through the stay cord and removes, and first spring is compressed, can put square seat on the mount this moment, loosens the bull stick, and first spring promotes the fixture block and resets, and the fixture block enters into the draw-in groove on the mount to realize the connection between mount and the square seat and fix, rotate the bull stick and can stimulate multiunit fixture block removal simultaneously.

Description

Spliced LED display module

Technical Field

The utility model relates to the technical field of LED display modules, in particular to a spliced LED display module.

Background

The LED display screen is widely applied to outdoor and indoor image and video markets at present, and the final display large screen is formed by splicing a plurality of display screen units due to different size requirements of the application markets, so that the LED display screen has the characteristics of good splicing quality and convenience and rapidness in installation, and is widely applied.

The spliced LED display screen disclosed in China patent CN215911140U has the advantages that the heat dissipation effect of the spliced LED display screen is good, but the spliced LED display screen has the following defects when solving the problems:

the briquetting on the splice assembly enters into inside the constant head tank to screw up fixing bolt and fix the splice assembly, but its multiunit briquetting all need screw up fixing bolt one by one and install, can lead to inefficiency.

Disclosure of utility model

The object of the present utility model is to solve at least one of the technical drawbacks mentioned in the background.

Therefore, one purpose of the utility model is to provide a spliced LED display module, which aims to solve the problems that a plurality of groups of pressing blocks of a spliced LED display screen in the prior art are all required to be installed by screwing fixing bolts one by one, and the efficiency is low.

In order to achieve the above object, an embodiment of an aspect of the present utility model provides a spliced LED display module, including an outer frame, the inside fixedly connected with mount of outer frame, the inside of mount is provided with square seat, the surface fixedly connected with display module of square seat, the inside rotation of square seat is connected with the bull stick, the surface fixedly connected with rolling wheel of bull stick, the surface fixedly connected with stay cord of rolling wheel, the one end fixedly connected with fixture block of stay cord, the surface fixedly connected with first spring of fixture block, the draw-in groove has been seted up on the surface of mount.

By the above-mentioned scheme preferred, the one end fixedly connected with square board of bull stick, the fixed section of thick bamboo of fixed surface fixedly connected with of square board, the inside sliding connection of fixed section of thick bamboo has the slide bar, the fixed surface of slide bar is connected with the push rod, the one end fixedly connected with second spring of slide bar, the second spring is used for promoting the slide bar, makes it fix with Fangka butt square board.

In any of the above embodiments, preferably, a rear case is fixedly mounted on the surface of the outer frame, and the rear case protects the seat.

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

1. The bull stick drives the reel rotation, drives the fixture block through the stay cord and removes, and first spring is compressed, can put square seat on the mount this moment, loosens the bull stick, and first spring promotes the fixture block and resets, and the fixture block enters into the draw-in groove on the mount to realize the connection between mount and the square seat and fix, rotate the bull stick and can stimulate multiunit fixture block removal simultaneously, easy operation, simple to operate.

2. Make the push rod drive the slide bar and remove, compress the second spring, slide bar and square seat separation this moment, can rotate the bull stick, after the square seat installation is accomplished, loosen the push rod this moment, the second spring promotes the slide bar and enters into in the square seat, can carry out spacing fixedly to counter plate and bull stick, prevents that the bull stick rotation from leading to the fixture block to remove.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic view of the exterior profile according to the present utility model;

FIG. 2 is a schematic view of the structure of the back surface according to the present utility model;

FIG. 3 is a schematic view of the structure of the interior according to the present utility model;

FIG. 4 is a schematic cross-sectional view of a square seat according to the present utility model;

Fig. 5 is a schematic sectional view of a stationary cylinder according to the present utility model.

Wherein: 1. the device comprises an outer frame, 2, a fixing frame, 3, a square seat, 4, a display module, 5, a rotating rod, 6, a winding wheel, 7, a pull rope, 8, a clamping block, 9, a first spring, 10, a clamping groove, 11, a square plate, 12, a fixed cylinder, 13, a sliding rod, 14, a push rod, 15, a second spring, 16, a rear shell, 17, a heat dissipation port, 18, a bolt, 19, an installation frame, 20, a screw hole, 21 and a push plate.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

As shown in fig. 1-5, a spliced LED display module of this embodiment includes an outer frame 1, a fixing frame 2 is fixedly connected with the inside of the outer frame 1, a plurality of groups of mounting grooves are formed in the fixing frame 2, a square seat 3 is arranged in the fixing frame 2, a display module 4 is fixedly connected with the surface of the square seat 3, a rotating rod 5 is rotatably connected with the inside of the square seat 3, one end of the rotating rod 5 extends out of the square seat 3, a winding wheel 6 is fixedly connected with the surface of the winding wheel 6, a pull rope 7 is fixedly connected with two groups of pull ropes 7, a clamping block 8 is fixedly connected with one end of the pull rope 7, a first spring 9 is fixedly connected with the square seat 3, and a clamping groove 10 is formed in the surface of the fixing frame 2.

Example 1: one end fixedly connected with square board 11 of bull stick 5, the fixed cylinder 12 of fixed fixedly connected with of surface of square board 11, the inside sliding connection of fixed cylinder 12 has slide bar 13, the fixed surface of slide bar 13 is connected with push rod 14, the one end fixedly connected with second spring 15 of slide bar 13, the fixed surface of push rod 14 is connected with push pedal 21, offer on the square seat 3 with slide bar 13 assorted jack, offer on the fixed cylinder 12 and supply the gliding spout of push rod 14, second spring 15 is fixed in fixed cylinder 12.

Example 2: the surface of the outer frame 1 is fixedly provided with a rear shell 16, the surface of the rear shell 16 is provided with a heat dissipation opening 17, the surface of the rear shell 16 is connected with a bolt 18 in a threaded manner, and the rear shell 16 is fixed on the outer frame 1 through the bolt 18 and is positioned behind the fixing frame 2.

Example 3: the fixed surface of frame 1 is connected with mounting bracket 19, and screw 20 has been seted up on the surface of mounting bracket 19, and mounting bracket 19 is L shape.

The working principle of the utility model is as follows: when the display module is used, firstly, the push plate 21 is pushed to drive the push rod 14, the sliding rod 13 is separated from the square seat 3, the square plate 11 is rotated to drive the rotary rod 5, the clamping block 8 is retracted into the square seat 3 through the winding wheel 6 and the pull rope 7, the square seat 3 is arranged on the fixing frame 2, the rotary rod 5 is reversed, the clamping block 8 enters the clamping groove 10, the push plate 21 is loosened, the sliding rod 13 is pushed by the second spring 15 to enter the square seat 3, the splicing and the installation of the display module are completed, the rear shell 16 is fixed through the bolt 18, and finally the outer frame 1 is fixed through the mounting frame 19 and the screw hole 20.

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

1. The rotating rod 5 is rotated, the rotating rod 5 drives the winding wheel 6 to rotate, the winding wheel 6 recovers the pull rope 7, the clamping blocks 8 are driven to move through the pull rope 7, the clamping blocks 8 retract into the square seat 3, the first springs 9 are compressed, the square seat 3 can be placed on the fixing frame 2 at the moment, the rotating rod 5 is loosened, the first springs 9 push the clamping blocks 8 to reset, the clamping blocks 8 enter the clamping grooves 1 on the fixing frame 2, and therefore connection and fixation between the fixing frame 2 and the square seat 3 are achieved, the rotating rod 5 can simultaneously pull the plurality of groups of clamping blocks 8 to move, the operation is simple, the installation is convenient, and the improvement of efficiency is facilitated.

2. When the rotating rod 5 is rotated, the push rod 14 is moved, the push rod 14 drives the sliding rod 13 to move, the second spring 15 is compressed, the sliding rod 13 is separated from the square seat 3 at the moment, the limiting fixation of the rotating rod 5 is released, the rotating rod 5 can be rotated, after the square seat 3 is installed, the rotating rod 5 is reset, the push rod 14 is released at the moment, the second spring 15 pushes the sliding rod 13 to enter the square seat 3, the limiting fixation of the square plate 11 and the rotating rod 5 can be carried out, and the clamping block 8 is prevented from moving due to the rotation of the rotating rod 5.

Claims (7)

1. The utility model provides a concatenation formula LED display module assembly, its characterized in that, including frame (1), the inside fixedly connected with mount (2) of frame (1), the inside of mount (2) is provided with square seat (3), the fixed surface of square seat (3) is connected with display module assembly (4), the inside rotation of square seat (3) is connected with bull stick (5), the fixed surface of bull stick (5) is connected with rolling wheel (6), the fixed surface of rolling wheel (6) is connected with stay cord (7), the one end fixedly connected with fixture block (8) of stay cord (7), the fixed surface of fixture block (8) is connected with first spring (9), draw-in groove (10) have been seted up on the surface of mount (2).

2. The spliced LED display module assembly according to claim 1, wherein one end of the rotating rod (5) is fixedly connected with a square plate (11), a fixed cylinder (12) is fixedly connected with the surface of the square plate (11), a sliding rod (13) is slidably connected inside the fixed cylinder (12), a push rod (14) is fixedly connected with the surface of the sliding rod (13), and a second spring (15) is fixedly connected with one end of the sliding rod (13).

3. The spliced LED display module according to claim 1, wherein a rear shell (16) is fixedly arranged on the surface of the outer frame (1).

4. A tiled LED display module according to claim 3, wherein the surface of the rear housing (16) is provided with heat dissipation openings (17).

5. A tiled LED display module according to claim 3, wherein the surface of the rear housing (16) is screwed with bolts (18).

6. The spliced LED display module assembly according to claim 1, wherein the surface of the outer frame (1) is fixedly connected with a mounting frame (19), and screw holes (20) are formed in the surface of the mounting frame (19).

7. The spliced LED display module according to claim 2, wherein a push plate (21) is fixedly connected to the surface of the push rod (14).