Module capable of being maintained front and back

Abstract

The utility model relates to the technical field of LED display screen modules, in particular to a front-back maintainable module which comprises a box support and round iron sheet screws, a spiral hole is formed in the inner side of one end of the box support, the round iron sheet screws are spirally attached to the inner side of the spiral hole, four-corner hole positions are formed in the inner side of the box support, and a control box is fixedly connected to the inner side of one end of the box support. One side of the round iron sheet screw is magnetically attracted with one side of the magnet, the outer side of the magnet is fixedly connected with the magnet sleeve, the outer side of the magnet sleeve is spirally attached to the inner side of the sliding hole, the sliding hole is formed in the inner side of the mounting hole column, one side of the mounting hole column is fixedly connected with the module, and one side of the box body support is attached to one side of the module. Round iron sheet screws are installed on the box body, the module is attracted to the box body through magnetic force, front maintenance and installation of the module can be achieved, the module can be taken out from the back face of the box body through hole positions in the four corners of the box body, and therefore the convenience of module maintenance is improved, and the difficulty of module maintenance is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of LED display screen modules, in particular to a front and rear maintenance module. Background Art

[0002] LED display module is a specific functional component composed of several small components with basic functions. It is generally composed of multiple chips, field effect transistors, capacitors, resistors, inductors and other electronic components and PCB boards. It has a complete functional system, equipment and program. It is widely used in products such as LCD monitors and handling robots to facilitate chip use and improve product performance. The module is mainly composed of chips and electronic components. The module is mainly used in LCD monitors and electronic consumer products.

[0003] It is very inconvenient to maintain the existing LED display module. The rear shell can only be removed or installed from the box body at the front or back. Especially when the outdoor LED display is installed at a high position, it is not only slow to move, but also increases the danger. Therefore, a front and back maintainable module is proposed to address the above problems. Utility Model Content

[0004] The utility model aims to provide a front and rear maintenance module to solve the problem that the existing LED display screen module is very inconvenient to maintain, and the rear shell can only be removed from or installed on the box body at the front or back, especially when the outdoor LED display screen is installed at a high position, which not only makes the movement slow but also increases the danger.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The module can be maintained front and back, including a box bracket and a round iron sheet screw. A spiral hole is opened on the inner side of one end of the box bracket, and a round iron sheet screw is spirally attached to the inner side of the spiral hole. Four corner holes are opened on the inner side of the box bracket. A control box is fixedly connected to the inner side of one end of the box bracket, one side of the round iron sheet screw is magnetically attracted to one side of the magnet, a magnet sleeve is fixedly connected to the outer side of the magnet, and the outer side of the magnet sleeve is spirally attached to the inner side of the sliding hole, the sliding hole is opened on the inner side of the mounting hole column, one side of the mounting hole column is fixedly connected to the module, one side of the box bracket is attached to one side of the module, and the outer side of the round iron sheet screw slides on the inner side of the mounting hole column.

[0007] Preferably, a number of spiral holes are opened on the inner side of the box support, and the spiral holes are cylindrical in shape, and a threaded ring is fixedly connected to the inner side of the spiral holes.

[0008] Preferably, the number of the round iron sheet screws is the same as the spiral holes, one end of the round iron sheet screw is shaped like a flat cylinder, the other end of the round iron sheet screw is shaped like a cylinder, and a threaded ring is provided on the outside of the other end of the round iron sheet screw, and the threaded ring on the outside of the round iron sheet screw is spirally fitted with the spiral ring on the inside of the spiral hole.

[0009] Preferably, the mounting hole column is in the shape of a hollow cylinder, the sliding hole is in the shape of an opening in the cylinder, the number of the mounting hole columns is the same as the number of the round iron sheet screws, and each mounting hole column and each round iron sheet screw is in the same horizontal line.

[0010] Preferably, there are several modules, the four corner holes are the same as the number of modules, the magnet sleeve is fixed to one side of the module through a mounting hole column, a threaded ring is provided at one end of the magnet sleeve, and the round iron sheet screws are magnetically attracted to the magnet.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] In the utility model, by providing round iron sheet screws, four corner holes, magnets, magnet sleeves and mounting hole columns, magnets are installed on the back of the module, and round iron sheet screws are installed on the box body. The module is adsorbed onto the box body by magnetic force, so that front maintenance and installation of the module can be realized, and the module can be taken out from the back of the box body through the holes at the four corners of the box body, thereby improving the convenience of module maintenance and reducing the difficulty of module maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the control box of the utility model;

[0015] Figure 3 This is a schematic diagram of the box support structure of the utility model;

[0016] Figure 4 For this utility model Figure 3 A structural diagram of ;

[0017] Figure 5 This is a schematic diagram of the module structure of the utility model;

[0018] Figure 6 This is a front structural diagram of the box support of the utility model;

[0019] Figure 7 It is a rear view structural schematic diagram of the box support of the utility model.

[0020] In the figure: 1. Box bracket; 2. Round iron sheet screws; 3. Four corner holes; 4. Control box; 5. Magnet; 6. Magnet sleeve; 7. Module; 8. Mounting hole column; 9. Sliding hole; 10. Spiral hole. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-7 , the utility model provides a technical solution:

[0023] A module can be maintained from front to back, including a box bracket 1 and a round iron sheet screw 2. A spiral hole 10 is provided on the inner side of one end of the box bracket 1, and the round iron sheet screw 2 is spirally attached to the inner side of the spiral hole 10. Four corner holes 3 are provided on the inner side of the box bracket 1. A control box 4 is fixedly connected to the inner side of one end of the box bracket 1. One side of the round iron sheet screw 2 is magnetically attracted to one side of a magnet 5. A magnet sleeve 6 is fixedly connected to the outer side of the magnet 5. The outer side of the magnet sleeve 6 is spirally attached to the inner side of a sliding hole 9. The sliding hole 9 is provided on the inner side of a mounting hole column 8. A module 7 is fixedly connected to one side of the mounting hole column 8. One side of the box bracket 1 is attached to one side of the module 7, and the outer side of the round iron sheet screw 2 slides on the inner side of the mounting hole column 8.

[0024] There are a number of spiral holes 10 opened on the inner side of the box bracket 1. The shape of the spiral holes 10 is cylindrical. A threaded ring is fixedly connected to the inner side of the spiral holes 10, which is convenient for the round iron sheet screws 2 to be spirally fitted inside the spiral holes 10. The number of the round iron sheet screws 2 is the same as the spiral holes 10. One end of the round iron sheet screw 2 is in the shape of a flat cylinder, and the other end of the round iron sheet screw 2 is in the shape of a cylinder. A threaded ring is provided on the outer side of the other end of the round iron sheet screw 2. The threaded ring on the outer side of the round iron sheet screw 2 is spirally fitted with the spiral ring on the inner side of the spiral hole 10, which is convenient for the round iron sheet screw 2 to be evenly installed on the inner side of one end of the box bracket 1, and at the same time protrudes from the side of the box bracket 1, and the installation hole column 8 is a hollow cylinder, and the sliding hole 9 is a cylindrical shape. The number of mounting hole columns 8 and round iron sheet screws 2 is the same, and each mounting hole column 8 and round iron sheet screw 2 is on the same horizontal line, which is convenient for the round iron sheet screw 2 to slide inside the mounting hole column 8, and has the effect of bearing the weight of the module 7. The number of modules 7 is several, and the number of four corner holes 3 is the same as that of the module 7. The magnet sleeve 6 is fixed to one side of the module 7 through the mounting hole column 8. A threaded ring is provided at one end of the magnet sleeve 6. The round iron sheet screws 2 and the magnet 5 are magnetically attracted to each other, which plays a role in magnetic attraction between the round iron sheet screws 2 and the magnet 5, thereby limiting the module 7 and facilitating the disassembly and assembly of the module 7.

[0025] Working process: When the device is in use, one end of the round iron sheet screw 2 is spirally connected to the inside of the spiral hole 10 opened on the inner side of one end of the box bracket 1, and one end of the round iron sheet screw 2 protrudes out of a part of one end of the box bracket 1. The magnet sleeve 6 is rotated, and one end of the magnet sleeve 6 is spirally fitted on the inner side of the sliding hole 9. The magnet 5 is fixedly connected to the inner side of one end of the magnet sleeve 6. At this time, the magnet 5 and the magnet sleeve 6 are fixed to the inside of the mounting hole column 8 fixedly connected to the inner side of one end of the module 7. The outer side of the round iron sheet screw 2 fixed on the inner side of one end of the box bracket 1 is slid inside the mounting hole column 8. Under the magnetic attraction between the round iron sheet screw 2 and the magnet 5, the module 7 can be fixed to one side of the box bracket 1, and one side of the module 7 is connected to one side of the box bracket 1. When the module 7 needs to be taken out, the module 7 can be taken out directly from the front, and it can also be taken out from the rear end of the box bracket 1 through the four corner holes 3 opened on the inner side of the box bracket 1, thereby improving the convenience of module maintenance and reducing the difficulty of module maintenance. When front maintenance is required, the module 7 can be directly slid, and the round iron sheet screw 2 and the magnet 5 can be separated. At this time, the effect of front maintenance of the module 7 is achieved. When rear maintenance is required, the module 7 is pushed from the back to the front, and the round iron sheet screw 2 and the magnet 5 can be separated. After rotating the module 7 at a certain angle, it can be taken out from the four corner spaces 3 opened on the inner side of the box bracket 1, and the effect of rear maintenance can be achieved.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A module that can be maintained from front to back, comprising a box support (1) and round iron sheet screws (2), characterized in that: A spiral hole (10) is provided on the inner side of one end of the box support (1), a round iron sheet screw (2) is spirally attached to the inner side of the spiral hole (10), four corner holes (3) are provided on the inner side of the box support (1), a control box (4) is fixedly connected to the inner side of one end of the box support (1), one side of the round iron sheet screw (2) is magnetically attracted to one side of the magnet (5), a magnet sleeve (6) is fixedly connected to the outer side of the magnet (5), the outer side of the magnet sleeve (6) is spirally attached to the inner side of the sliding hole (9), the sliding hole (9) is provided on the inner side of the mounting hole column (8), one side of the mounting hole column (8) is fixedly connected to the module (7), one side of the box support (1) is attached to one side of the module (7), and the outer side of the round iron sheet screw (2) slides on the inner side of the mounting hole column (8).

2. The front and rear maintenance module according to claim 1, characterized in that: The inner side of the box support (1) has a plurality of spiral holes (10), each of which is cylindrical in shape, and a threaded ring is fixedly connected to the inner side of the spiral hole (10).

3. The front and rear maintenance module according to claim 1, characterized in that: The number of the round iron sheet screws (2) is the same as the spiral hole (10); one end of the round iron sheet screw (2) is in the shape of a flat cylinder; the other end of the round iron sheet screw (2) is in the shape of a cylinder; and a threaded ring is provided on the outer side of the other end of the round iron sheet screw (2); the threaded ring on the outer side of the round iron sheet screw (2) is spirally fitted with the spiral ring on the inner side of the spiral hole (10).

4. The front and rear maintenance module according to claim 1, characterized in that: The shape of the mounting hole column (8) is a hollow cylinder, the shape of the sliding hole (9) is opened in the cylinder, the number of the mounting hole columns (8) and the round iron sheet screws (2) is the same, and each mounting hole column (8) and the round iron sheet screw (2) are on the same horizontal line.

5. The front and rear maintenance module according to claim 1, characterized in that: The number of the modules (7) is several, the number of the four corner holes (3) is the same as the number of the modules (7), the magnet sleeve (6) is fixed to one side of the module (7) through the mounting hole column (8), one end of the magnet sleeve (6) is provided with a threaded ring, and the round iron sheet screw (2) is magnetically attracted to the magnet (5).

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