Connecting structure for efficiently assembling LED display screen module

Abstract

The utility model relates to the field of LED display screens, in particular to a connecting structure for efficiently assembling LED display screen modules. According to the connecting structure for efficiently assembling the LED display screen module, a single device and a single display strip can be taken down, disassembly and assembly of the single device and the single display strip are facilitated, replacement is facilitated, and the maintenance cost is reduced. A connecting structure for efficiently assembling LED display screen modules comprises a shell, a circuit board, third fixing screws and the like, the circuit board is clamped to the front side of the shell, and the upper portion and the lower portion of the circuit board are connected with the left third fixing screw and the right third fixing screw through threads. When the device is damaged or the display strip is damaged, the device is separated from the frame and the second connector is separated from the butt joint plate by screwing the first fixing screw, so that the display strip is separated from the clamping plate, a single device and a single display strip can be taken down, and the single device and the single display strip are convenient to disassemble, assemble and replace; the maintenance cost is reduced.

Description

Technical Field

[0001] The utility model relates to the field of LED display screens, in particular to a connection structure for efficiently assembling LED display screen modules. Background Art

[0002] A display screen is an electronic device that converts electrical signals into light signals to present images, text, videos and other information. An LED display screen is a flat-panel display that uses light-emitting diodes as light-emitting elements. It is widely used in advertising, information release, stage performances, sports events, monitoring displays, traffic signs and other fields.

[0003] Existing LED display screens usually consist of a whole screen and a mounting frame. The screen is installed on the frame, and then the frame is fixed to the wall or commercial building with bolts. When the LED display screen is damaged, it is necessary to unscrew the bolts to remove the frame, and then remove the entire screen for replacement. The installation is troublesome and the replacement is inconvenient, resulting in high maintenance costs.

[0004] Therefore, it is necessary to design a connection structure for efficiently assembling LED display screen modules that can remove a single device and a single display strip, facilitate the disassembly and installation of a single device and a single display strip, facilitate replacement, and reduce maintenance costs. Utility Model Content

[0005] In order to overcome the disadvantages of existing LED display screens that when damaged, it is necessary to remove the frame by screwing bolts, and then remove the entire screen for replacement, which is troublesome to install and inconvenient to replace, resulting in high maintenance costs, the utility model provides a connection structure for efficiently assembling LED display screen modules, which can remove a single device and a single display strip, facilitate the disassembly and installation of a single device and a single display strip, facilitate replacement, and reduce maintenance costs.

[0006] The technical solution is as follows: A connection structure for efficiently assembling LED display screen modules, including a shell, a circuit board, a third fixing screw, a first joint, a card board, a docking plate, a display bar and a second joint. The circuit board is clamped on the front side of the shell, and the front sides of the left and right parts of the shell are both connected with two upper and lower third fixing screws through threads. The third fixing screws pass through the circuit board, and the upper and lower front sides of the circuit board are connected with the first joints, and the front parts of the first joints are clamped with docking plates, and the card boards are connected between the front parts of the docking plates. The card boards are in contact with the circuit board, and the upper and lower front sides of the card boards are slidably connected with multiple second joints, and the second joints are clamped with docking plates at the same height, and the display bar is connected between the front parts of the upper and lower second joints.

[0007] Optionally, a docking card plate is also included, and the right side of the shell is connected to the docking card plate.

[0008] Optionally, it also includes a fixing frame, a connecting frame and a second fixing screw. The rear side of the shell is connected to the fixing frame, the rear side of the fixing frame is detachably connected to the connecting frame, and the upper and lower parts of the connecting frame are both threadedly connected to the second fixing screw.

[0009] Optionally, the fixing frame is C-shaped.

[0010] Optionally, a first fixing screw is further included, and the upper and lower parts of the fixing frame are both connected with the first fixing screw through threads.

[0011] Optionally, a fixing rope is also included, and the connecting frame is covered with the fixing rope.

[0012] The beneficial effects of the utility model are: 1. When the device is damaged or the display strip is damaged, the device can be detached from the frame by screwing the first fixing screw, and the second joint can be pulled to detach from the docking plate, so that the display strip can be detached from the card plate, so that a single device and a single display strip can be removed, which is convenient for disassembly and installation of a single device and a single display strip, and is convenient for replacement, thereby reducing maintenance costs.

[0013] 2. When the first fixing screw of the utility model becomes loose and the device falls, the device can be pulled by the fixing rope on the connecting frame, thereby protecting the device and preventing the device from falling and causing damage, reducing the risk of damage to the device and extending the service life of the device.

[0014] 3. The utility model installs the assembled device in the frame by screwing the first fixing screw, and at the same time winds the fixing rope around the frame, and arranges multiple shells through docking card plates to form a large LED display screen, thereby realizing rapid splicing of the device, reducing the time for assembling the LED display screen, and improving the efficiency of assembling the LED display screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0016] Figure 2 It is a structural schematic diagram of the utility model.

[0017] Figure 3 It is an exploded view of the three-dimensional structure of the utility model.

[0018] Figure 4 It is a three-dimensional structural schematic diagram of the utility model.

[0019] Explanation of the reference numerals: 1_housing, 2_docking card plate, 3_fixing frame, 4_first fixing screw, 5_connecting frame, 6_second fixing screw, 7_fixing rope, 8_circuit board, 80_third fixing screw, 81_first joint, 9_card plate, 90_docking plate, 10_display bar, 100_second joint. DETAILED DESCRIPTION

[0020] The following description is only a preferred embodiment of the present invention and does not limit the protection scope of the present invention.

[0021] A connection structure for efficiently assembling LED display screen modules, such as Figure 1-Figure 4 As shown, it includes a shell 1, a docking card plate 2, a fixing frame 3, a first fixing screw 4, a connecting frame 5, a second fixing screw 6, a fixing rope 7, a circuit board 8, a third fixing screw 80, a first joint 81, a card plate 9, a docking plate 90, a display bar 10 and a second joint 100. The right side of the shell 1 is connected to the docking card plate 2 for easy splicing. The rear side of the shell 1 is connected to the fixing frame 3, the fixing frame 3 is C-shaped, and the upper and lower parts of the fixing frame 3 are both connected to the first fixing screw 4 by threads. The rear side of the fixing frame 3 is detachably connected to the connecting frame 5, and the upper and lower parts of the connecting frame 5 are both connected to the second fixing screw 6 by threads. The connecting frame 5 is sleeved with a fixing rope 7. It is convenient for fixation. A circuit board 8 is clamped on the front side of the shell 1. The front sides of the left and right parts of the shell 1 are both connected with two upper and lower third fixing screws 80 through threads. The third fixing screws 80 pass through the circuit board 8. The upper and lower front sides of the circuit board 8 are both connected with first joints 81. The front parts of the first joints 81 are clamped with docking plates 90. A clamping plate 9 is connected between the front parts of the docking plates 90. The clamping plate 9 is in contact with the circuit board 8. Nineteen second joints 100 are slidably connected to the upper and lower front sides of the clamping plate 9. The second joints 100 are clamped with the docking plates 90 at the same height. A display bar 10 is connected between the front parts of the upper and lower second joints 100.

[0022] When the LED display module needs to be assembled, the device can be used. The device is driven to the place where the LED display needs to be installed, the circuit board 8 is clamped with the shell 1, and then the card board 9 is brought into contact with the circuit board 8, and then the docking plate 90 is clamped with the first joint 81, and then the card board 9 is installed on the circuit board 8, and then the second joint 100 is passed through the card board 9 and clamped with the docking plate 90, and then the display bar 10 is installed on the card board 9, and then the fixing rope 7 is put on the fixing frame 3, and the fixing frame 3 is C-shaped, and then the connecting frame 5 is installed on the fixing frame 3 by screwing the second fixing screw 6, so as to realize the efficient assembly of the LED display module, and then the assembled device is installed in the frame by screwing the first fixing screw 4, and the fixing rope 7 is wound around the frame at the same time, and multiple shells 1 are arranged by docking the card position plate 2. The arrangement forms a large LED display screen, thereby realizing rapid splicing of the device, reducing the time for assembling the LED display screen, and improving the efficiency of assembling the LED display screen. When the device is damaged or the display strip 10 is damaged, the device can be detached from the frame by screwing the first fixing screw 4, and the second joint 100 is pulled to detach from the docking plate 90, so that the display strip 10 is detached from the card plate 9, so that a single device and a single display strip 10 can be removed, which is convenient for the disassembly and installation of a single device and a single display strip 10, and is convenient for replacement, thereby reducing maintenance costs. When the first fixing screw 4 is loosened and the device falls, the device can be pulled by the fixing rope 7 on the connecting frame 5, so as to protect the device, prevent the device from falling and causing damage, reduce the risk of damage to the device, and extend the service life of the device.

[0023] Although the utility model is described in detail with reference to the above embodiments, it is obvious to those skilled in the art through this disclosure that various changes or modifications can be made to the utility model without departing from the principle and spirit of the utility model defined by the claims. Therefore, the detailed description of the embodiments of the present disclosure is only used to explain, not to limit the utility model, but the scope of protection is limited by the content of the claims.

Claims

1. A connection structure for efficiently assembling LED display screen modules, characterized by: The invention comprises a housing (1), a circuit board (8), a third fixing screw (80), a first joint (81), a card board (9), a docking plate (90), a display bar (10) and a second joint (100). The circuit board (8) is clamped on the front side of the housing (1). The front sides of the left and right parts of the housing (1) are both connected with two third fixing screws (80) at the upper and lower sides through threads. The third fixing screws (80) pass through the circuit board (8). The front sides of the upper and lower parts of the circuit board (8) are both connected with the first joint (81). The front parts of the first joint (81) are both clamped with the docking plate (90). The card board (9) is connected between the front parts of the docking plates (90). The card board (9) is in contact with the circuit board (8). The front sides of the upper and lower parts of the card board (9) are both slidably connected with a plurality of second joints (100). The second joints (100) are all clamped with the docking plates (90) at the same height. The display bar (10) is connected between the front parts of the upper and lower second joints (100).

2. A connection structure for efficiently assembling LED display screen modules according to claim 1, characterized in that: It also includes a docking card plate (2), and the right side of the housing (1) is connected to the docking card plate (2).

3. A connection structure for efficiently assembling LED display screen modules according to claim 2, characterized in that: It also comprises a fixing frame (3), a connecting frame (5) and a second fixing screw (6); the fixing frame (3) is connected to the rear side of the housing (1); the connecting frame (5) is detachably connected to the rear side of the fixing frame (3); and the second fixing screw (6) is connected to the upper and lower parts of the connecting frame (5) via threads.

4. A connection structure for efficiently assembling LED display screen modules according to claim 3, characterized in that: The fixing frame (3) is C-shaped.

5. A connection structure for efficiently assembling LED display screen modules according to claim 4, characterized in that: It also includes a first fixing screw (4), and the upper and lower parts of the fixing frame (3) are both connected to the first fixing screw (4) via threads.

6. A connection structure for efficiently assembling LED display screen modules according to claim 5, characterized in that: It also comprises a fixing rope (7), and the fixing rope (7) is sleeved on the connecting frame (5).

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