LED unit plate connecting structure

Abstract

The utility model discloses an LED unit plate connecting structure, which comprises an outer frame and a unit plate, and further comprises a plurality of mounting rods uniformly and vertically fixed in the outer frame and fixed on a wall body; the mounting grooves are formed in the front surface of the mounting rod; the multiple pairs of limiting strips are relatively fixed in the mounting groove; and the plurality of connecting frames are connected to the back parts of the unit plates and are connected to the interiors of the mounting grooves. According to the LED unit plate connecting structure provided by the utility model, a user can conveniently connect and disassemble the LED unit plates, the convenience of disassembly and replacement is ensured, and meanwhile, no magnet is used, so that adverse effects caused by the magnet are avoided, and the long-time stable use of the LED unit plates is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of LED unit board connection, in particular to an LED unit board connection structure. Background Art

[0002] LED unit board, also known as LED display module, is the main component unit of LED display screen, which directly affects the whole display effect. LED unit board is composed of LED light-emitting diode, driving circuit and driving IC, etc., and is equipped with plastic kit.

[0003] When in use, the frame of the LED screen is generally set up, and then the magnet is connected to the LED unit board. Then the overall control drive of the LED unit board is connected to the LED unit board through the line, and finally the LED unit boards are adsorbed on the frame one by one through magnets to complete the installation of the LED unit board.

[0004] However, since magnets are used for adsorption connection, and magnets have a certain magnetic field, it is easy to affect the display and signal transmission of the LED unit board during long-term use;

[0005] In addition, free electrons in the surrounding air will also be affected by the magnet, eventually causing dust to be impressed and accumulated, which will also affect the long-term use of the LED unit board. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides an LED unit board connection structure, the purpose of which is to solve the above problems.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] An LED unit board connection structure includes an outer frame and a unit board, and also includes:

[0009] A plurality of mounting rods are evenly and vertically fixed inside the outer frame and fixed to the wall;

[0010] A plurality of mounting slots are provided on the front side of the mounting rod;

[0011] A plurality of pairs of limit strips, which are relatively fixed inside the installation slot;

[0012] A plurality of connection frames are connected to the back of the unit board and to the inside of the installation slot.

[0013] Preferably, a plurality of mounting plates are fixed to the side surfaces of the mounting rod, and through holes are provided inside the mounting plates.

[0014] Preferably, a plate frame is fixed to the back of the unit plate, and threaded holes are provided inside the plate frame.

[0015] Preferably, the limiting strip is a rubber strip, the cross section of the limiting strip is arc-shaped, and the limiting strip protrudes toward a side close to the connecting frame.

[0016] Preferably, the connecting frame comprises:

[0017] A movable plate, which is arranged on the back of the plate frame;

[0018] A threaded post, which is fixedly connected to one side of the movable plate and threadedly connected to the inside of the threaded hole;

[0019] A connecting block fixedly connected to the other side of the movable plate;

[0020] A plug-in column, which is fixedly connected to the connection block and is located inside the installation groove and between two adjacent limit strips;

[0021] An inclined surface is provided at an end of the plug-in column away from the movable plate;

[0022] The limiting groove is arranged on the side of the plug-in column.

[0023] Preferably, the limiting groove is arc-shaped and matched with the limiting strip.

[0024] Preferably, the plug-in column is a cylinder.

[0025] Preferably, a soft pad is fixed to one side of the movable plate close to the mounting rod, and the soft pad is a rubber pad.

[0026] Compared with the prior art, the utility model has the following beneficial effects:

[0027] The utility model provides an LED unit board connection structure, which can facilitate users to connect and disassemble the LED unit board, ensuring the convenience of replacement, and at the same time does not use magnets, so there will be no adverse effects caused by magnets, so as to ensure the long-term stable use of the LED unit board. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a structural schematic diagram of an LED unit board connection structure described in the utility model;

[0029] Figure 2 It is an enlarged schematic diagram of the top view of the connection between the mounting rod and the unit plate of the utility model;

[0030] Figure 3 It is an enlarged schematic diagram of the structure of the connecting frame of the utility model.

[0031] In the figure: 10 outer frame, 20 mounting rod, 21 mounting plate, 30 unit plate, 31 plate frame, 40 mounting groove, 50 limiting strip, 60 connecting frame, 61 movable plate, 62 cushion, 63 threaded column, 64 connecting block, 65 plug-in column, 66 inclined surface, 67 limiting groove. DETAILED DESCRIPTION

[0032] 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.

[0033] An LED unit board connection structure includes an outer frame 10 and a unit board 30, wherein the outer frame 10 can be a frame used for connecting existing LED unit boards, and the unit board 30 refers to the LED unit board to be installed;

[0034] In the examples of this application, please refer to Figure 1 and 2 A plurality of mounting rods 20 are evenly and vertically fixed inside the outer frame 10, a plurality of mounting plates 21 are fixed on the side of the mounting rods 20, a through hole is opened inside the mounting plate 21, the mounting rods 20 are fixed to the wall through the through hole and the existing screws, two mounting grooves 40 are opened on the front of the mounting rods 20, two limiting strips 50 are relatively fixed inside the mounting grooves 40, a connecting frame 60 is connected to the back of the unit board 30, and the connecting frame 60 is connected to the inside of the mounting grooves 40;

[0035] When installing the unit board 30, the connection can be completed by plugging the connecting frame 60 into the inside of the installation groove 40, and vice versa. The operation is simple, the connection is convenient, and magnets are not used, thereby effectively reducing the adverse effects of magnets and being more convenient for users to use.

[0036] Further, a plate frame 31 is fixed to the back of the unit plate 30, and a threaded hole is provided inside the plate frame 31. The connecting frame 60 includes a movable plate 61 arranged on the back of the plate frame 31, and a threaded column 63 is fixedly connected to one side of the movable plate 61, and the threaded column 63 is threadedly connected to the inside of the threaded hole, and a connecting block 64 is fixedly connected to the other side of the movable plate 61, and the connecting block 64 is fixedly connected to a plug-in column 65 located inside the mounting groove 40, and the plug-in column 65 is a cylinder, and the plug-in column 65 is located between two adjacent limit strips 50, wherein the limit strip 50 is a rubber strip, and the cross section of the limit strip 50 is arc-shaped, and the limit strip 50 protrudes toward the side close to the connecting frame 60, and a limit groove 67 is provided on the side of the plug-in column 65, and the limit groove 67 is arc-shaped and adapted to the limit strip 50, and an inclined surface 66 is provided at one end of the plug-in column 65 away from the movable plate 61;

[0037] When in use, the threaded column 63 can be screwed into the threaded hole to complete the installation of the connecting frame 60, and vice versa, it can be disassembled. The operation is simple and convenient for disassembly and assembly. After connection, the plug-in column 65 can be restricted in the limiting groove 67 by the limiting strip 50 at ordinary times. During disassembly and assembly, the inclined surface 66 and the arc-shaped limiting groove 67 can generate a component force when disassembling and assembling the unit board 30, so that the limiting strip 50 is deformed to complete the disassembly and assembly. The operation is simple and convenient for disassembly and assembly.

[0038] A soft pad 62 is fixed to one side of the movable plate 61 close to the mounting rod 20 . The soft pad 62 is a rubber pad. The soft pad 62 can reduce vibration transmission between the movable plate 61 and the mounting rod 20 .

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0040] 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. An LED unit board connection structure, comprising an outer frame and a unit board, characterized in that: Also includes: A plurality of mounting rods are evenly and vertically fixed inside the outer frame and fixed to the wall; A plurality of mounting slots are provided on the front side of the mounting rod; A plurality of pairs of limit strips, which are relatively fixed inside the installation slot; A plurality of connection frames are connected to the back of the unit board and to the inside of the installation slot.

2. The LED unit board connection structure according to claim 1, characterized in that: A plurality of mounting plates are fixed on the side of the mounting rod, and through holes are provided inside the mounting plates.

3. The LED unit board connection structure according to claim 1, characterized in that: A plate frame is fixed on the back of the unit plate, and threaded holes are provided inside the plate frame.

4. The LED unit board connection structure according to claim 3, characterized in that: The limiting strip is a rubber strip, the cross section of the limiting strip is arc-shaped, and the limiting strip protrudes toward the side close to the connecting frame.

5. The LED unit board connection structure according to claim 4, characterized in that: The connecting frame comprises: A movable plate, which is arranged on the back of the plate frame; A threaded post, which is fixedly connected to one side of the movable plate and threadedly connected to the inside of the threaded hole; A connecting block fixedly connected to the other side of the movable plate; A plug-in column, which is fixedly connected to the connection block and is located inside the installation groove and between two adjacent limit strips; An inclined surface is provided at an end of the plug-in column away from the movable plate; The limiting groove is arranged on the side of the plug-in column.

6. The LED unit board connection structure according to claim 5, characterized in that: The limiting groove is in an arc shape and is matched with the limiting strip.

7. The LED unit board connection structure according to claim 5, characterized in that: The plug-in column is a cylinder.

8. The LED unit board connection structure according to claim 5, characterized in that: A soft pad is fixed on one side of the movable plate close to the mounting rod, and the soft pad is a rubber pad.

Images