CN221300757U

CN221300757U - LED display screen module with wide temperature range and stability

Info

Publication number: CN221300757U
Application number: CN202323491457.0U
Authority: CN
Inventors: 吴剑锋; 陈晓冬
Original assignee: Jiangsu Xinhuayi Information Technology Co ltd
Current assignee: Jiangsu Xinhuayi Information Technology Co ltd
Priority date: 2023-12-21
Filing date: 2023-12-21
Publication date: 2024-07-09
Anticipated expiration: 2033-12-21

Abstract

The utility model discloses a stable wide-temperature-range LED display screen module, which comprises: the main body unit comprises an LED unit plate, rotating blocks are arranged at four corners of the front side of the LED unit plate, a rotating rod is fixedly connected to one side, facing the LED unit plate, of each rotating block, and one end of each rotating rod penetrates through the LED unit plate; the support unit comprises a mounting frame, and insertion holes are formed in four corners of the mounting frame in a penetrating mode. The utility model provides a not enough under the prior art has been solved to this design, has abandoned traditional mode that is fixed in the mounting bracket with the LED unit board through multiunit bolt, when dismantling the LED unit board, need not to use the instrument to unscrew multiunit bolt in proper order, during the installation, also need not to use the instrument to unscrew multiunit bolt in proper order, installs simple and convenient, has brought very big facility for the staff to also avoided the bolt to expose in outdoor environment for a long time, easily produced not hard up and the fragile problem of screw thread.

Description

LED display screen module with wide temperature range and stability

Technical Field

The utility model relates to the technical field of LED display screen modules, in particular to a stable wide-temperature-range LED display screen module.

Background

The LED display screen module with the wide temperature range is an LED unit board with the wide temperature range, and can normally work in the temperature range of-20 ℃ to 60 ℃, which is very important for the requirements of different use environments, because under the extreme temperature condition, the traditional lithium battery often fails.

Under the prior art, wide temperature range LED unit board is all installed on the mounting bracket when using generally, but all fix through multiunit bolt between current wide temperature range LED unit board and the mounting bracket generally, when dismantling and installing wide temperature range LED unit board, the staff need use the instrument to unscrew in proper order or screw up multiunit bolt, and it is comparatively troublesome to operate, has influenced work efficiency, in addition, under extreme temperature and environment, the screw thread on the bolt easily produces the damage, and the bolt also can produce to become flexible to influence the stability between wide temperature range LED unit board and the mounting bracket.

Disclosure of utility model

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.

The present utility model has been made in view of the above-mentioned problems occurring in the prior art.

Therefore, the utility model aims to provide a stable wide-temperature-range LED display screen module, which aims to solve the problems that when a wide-temperature-range LED unit board is dismounted and mounted, a worker needs to use tools to unscrew or screw a plurality of groups of bolts in sequence, the operation is troublesome, and the work efficiency is affected.

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

a stable wide temperature range LED display module, comprising:

The LED lamp comprises a main body unit, wherein the main body unit comprises an LED unit plate, rotating blocks are arranged at four corners of the front side of the LED unit plate, a rotating rod is fixedly connected to one side of the rotating block, which faces the LED unit plate, one end of the rotating rod penetrates through the LED unit plate, an inserting block is fixedly connected to one end of the rotating rod, and the surface of the rotating rod is rotationally connected with the LED unit plate;

The support unit comprises a mounting frame, the four corners of the mounting frame are respectively provided with an inserting hole in a penetrating mode, the inserting holes are matched with the inserting blocks, one side, deviating from the LED unit board, of the mounting frame is provided with positioning blocks, and the positioning blocks are provided with four corresponding inserting holes.

As a preferable scheme of the LED display screen module with the wide stability and the wide temperature range, the two positioning blocks positioned in the same vertical direction are fixedly connected with L-shaped rods on one sides close to each other, a fixed block is arranged between the two L-shaped rods, and the fixed block is fixedly connected with the mounting frame.

As a preferable scheme of the LED display screen module with the wide stability and the wide temperature range, the top and the bottom of the fixed block are fixedly connected with a group of guide rods, one end, away from the fixed block, of each guide rod is fixedly connected with a limiting block, and the L-shaped rods are sleeved on the surfaces of the guide rods.

As a preferable scheme of the LED display screen module with the stability and the wide temperature range, the surface of the guide rod is sleeved with the compression spring, one end of the compression spring is fixedly connected with one side of the fixed block, which faces the L-shaped rod, and the other end of the compression spring is fixedly connected with one side of the L-shaped rod, which faces the fixed block.

As a preferable scheme of the LED display screen module with the stability and the wide temperature range, a handle is fixedly connected to one side of the L-shaped rod, which is away from the mounting frame.

As a preferable scheme of the LED display screen module with the stability and the wide temperature range, the positioning block is provided with the positioning groove, and the positioning groove is matched with the inserting block.

The utility model has the beneficial effects that:

When the LED unit board is used, a worker can manually buckle two handles on the same vertical direction to move in the direction of approaching each other, so that the two L-shaped rods move in the direction of approaching each other along the guide rod, the compression springs contract under the extrusion of the L-shaped rods and the fixing blocks, the L-shaped rods move and drive the two positioning blocks on the same vertical direction to synchronously move in the direction of approaching each other, the other worker rotates the rotating block by hand to enable the inserting block to rotate around the axis of the rotating rod, when the inserting block is aligned with the inserting hole, the inserting block penetrates through the inserting hole, then rotates the rotating block to enable the inserting block to be kept vertical, one worker loosens the handles, the two positioning blocks on the same vertical direction move in the direction of deviating from each other, the inserting block enters the positioning groove, the inserting block and the positioning groove are mutually matched to fix the LED unit board on the mounting frame.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

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

FIG. 2 is a schematic diagram of the overall structure of the present utility model;

FIG. 3 is an exploded view of the overall structure of the present utility model;

Fig. 4 is a schematic view of the supporting unit structure of the present utility model.

In the figure: 100. a main body unit; 101. an LED unit board; 102. a rotating block; 103. a rotating lever; 104. inserting a block; 200. a supporting unit; 201. a mounting frame; 202. inserting holes; 203. a positioning block; 204. a positioning groove; 205. an L-shaped rod; 206. a fixed block; 207. a guide rod; 208. a compression spring; 209. a handle; 210. and a limiting block.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Further, in describing the embodiments of the present utility model in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

Referring to fig. 1-4, the present utility model provides a stable wide temperature range LED display module, comprising:

the LED display screen comprises a main body unit 100, wherein the main body unit 100 comprises an LED unit board 101, rotating blocks 102 are arranged at four corners of the front side of the LED unit board 101, a rotating rod 103 is fixedly connected to one side of the rotating block 102, one end of the rotating rod 103 penetrates through the LED unit board 101, an inserting block 104 is fixedly connected to one end of the rotating rod 103, the surface of the rotating rod 103 is rotationally connected with the LED unit board 101, the LED unit board 101 has a wide temperature range, the LED unit board 101 can normally work in the temperature range of-20 ℃ to 60 ℃, and the LED unit board 101 is an existing wide temperature range LED display screen module technology and is not described herein;

The support unit 200, the support unit 200 includes mounting bracket 201, and the four corners department of mounting bracket 201 all runs through and has seted up the hole 202 of inserting, inserts hole 202 and inserts and establish piece 104 assorted, and mounting bracket 201 deviates from LED unit board 101 one side and is provided with locating piece 203, and locating piece 203 corresponds to insert and establishes hole 202 and be provided with four.

Further, two locating blocks 203 located on the same vertical direction are fixedly connected with L-shaped rods 205 on one side, which are close to each other, a fixed block 206 is arranged between the two L-shaped rods 205, the fixed block 206 is fixedly connected with a mounting frame 201, a group of guide rods 207 are fixedly connected to the top and the bottom of the fixed block 206, one end of each guide rod 207, which is away from the fixed block 206, is fixedly connected with a limiting block 210, the L-shaped rods 205 are sleeved on the surface of each guide rod 207, sliding guide fit along the axial direction of each guide rod 207 is formed between each L-shaped rod 205 and each guide rod 207, compression springs 208 are sleeved on the surface of each guide rod 207, one end of each compression spring 208 is fixedly connected with the corresponding fixed block 206 towards one side of the corresponding L-shaped rod 205, handles 209 are fixedly connected to one side, which is away from the mounting frame 201, locating grooves 204 are formed in the corresponding positioning blocks 203, the corresponding positioning grooves 204 are formed in the corresponding inserting blocks 104, the elastic force of the compression springs 208 can drive the corresponding positioning grooves 204 to clamp the corresponding inserting blocks 104, thus the LED unit plates 101 can be fixed on the mounting frame 201, and workers can simply and conveniently separate the pulling blocks 104 by buckling the positioning grooves 204.

During the use, two handles 209 on the same vertical direction are manually buckled by a worker to move towards the direction of approaching each other, so that two L-shaped rods 205 move synchronously along a guide rod 207 towards the direction of approaching each other, a compression spring 208 contracts under the extrusion of the L-shaped rods 205 and a fixed block 206, the elasticity of the compression spring 208 increases, the L-shaped rods 205 move and drive two positioning blocks 203 on the same vertical direction to move synchronously towards the direction of approaching each other, at the moment, another worker rotates the rotating block 102 by hand to enable the inserting block 104 to rotate around the axis of the rotating rod 103, when the inserting block 104 is aligned with the inserting hole 202, the inserting block 104 penetrates through the inserting hole 202, then the rotating block 102 is screwed again to enable the inserting block 104 to keep vertical, at the moment, the two positioning blocks 203 on the same vertical direction move towards the direction of deviating from each other, the inserting block 104 enters into the positioning groove 204, and the inserting block 104 and the positioning groove 204 mutually cooperate to fix the LED unit board 101 on the mounting frame 201.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims

1. The utility model provides a stability wide temperature range LED display screen module, its characterized in that includes:

The LED lamp comprises a main body unit (100), wherein the main body unit (100) comprises an LED unit plate (101), rotating blocks (102) are arranged at four corners of the front side of the LED unit plate (101), one side, facing the LED unit plate (101), of each rotating block (102) is fixedly connected with a rotating rod (103), one end of each rotating rod (103) penetrates through the LED unit plate (101), one end of each rotating rod (103) is fixedly connected with an inserting block (104), and the surfaces of the rotating rods (103) are rotationally connected with the LED unit plate (101);

The LED lamp comprises a supporting unit (200), wherein the supporting unit (200) comprises a mounting frame (201), inserting holes (202) are formed in four corners of the mounting frame (201) in a penetrating mode, the inserting holes (202) are matched with inserting blocks (104), positioning blocks (203) are arranged on one side, deviating from an LED unit plate (101), of the mounting frame (201), and the positioning blocks (203) are provided with four corresponding inserting holes (202).

2. The stable wide-temperature-range LED display screen module according to claim 1, wherein two positioning blocks (203) positioned in the same vertical direction are fixedly connected with L-shaped rods (205) on one sides, which are close to each other, a fixed block (206) is arranged between the two L-shaped rods (205), and the fixed block (206) is fixedly connected with the mounting frame (201).

3. The stable wide-temperature-range LED display screen module according to claim 2, wherein a group of guide rods (207) are fixedly connected to the top and the bottom of the fixed block (206), a limiting block (210) is fixedly connected to one end, deviating from the fixed block (206), of the guide rods (207), and the L-shaped rod (205) is sleeved on the surface of the guide rods (207).

4. A stable wide temperature range LED display screen module according to claim 3, wherein the guide rod (207) is provided with a compression spring (208) on its surface, one end of the compression spring (208) is fixedly connected with the fixing block (206) towards one side of the L-shaped rod (205), and the other end of the compression spring (208) is fixedly connected with one side of the L-shaped rod (205) towards the fixing block (206).

5. The stable wide temperature range LED display module of claim 2, wherein a handle (209) is fixedly connected to a side of the L-shaped rod (205) facing away from the mounting frame (201).

6. The stable wide-temperature-range LED display screen module according to claim 1, wherein the positioning block (203) is provided with a positioning groove (204), and the positioning groove (204) is matched with the inserting block (104).