LED display screen capable of being quickly assembled

Abstract

The utility model relates to the field of light-emitting diode (LED) display screens, and discloses an LED display screen capable of being quickly assembled, which comprises a display, a mounting mechanism is arranged on the rear surface of the display, and the mounting mechanism comprises a dismounting assembly and a supporting assembly. The supporting assembly comprises a mounting frame, a supporting frame is arranged behind the mounting frame, the dismounting and mounting assembly comprises a supporting plate, hooks are fixedly connected to the front surface of the supporting plate, inserting rods are fixedly connected to the bottom ends of the inner surfaces of the hooks, and rolling wheels are rotationally connected to the upper surfaces of the inserting rods. According to the utility model, under the action of the dismounting assembly, during installation, the inclined surface on the hook provides guidance for the mounting rack, the mounting rack can flexibly and transversely move under the action of the roller after being inserted into the hook, and the inclined surface at the top end of the insertion rod enables the insertion rod to be quickly aligned and inserted into the slot of the mounting rack, so that the mounting rack is limited, and a worker does not need to repeatedly adjust the position of a display screen; therefore, installation and alignment can be completed quickly, and installation efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of LED displays, and in particular to an LED display that can be quickly assembled. Background Technology

[0002] With the rapid development of modern technology, LED displays, with their advantages of high brightness, high contrast and long lifespan, are widely used in many fields such as commercial advertising, information display and dissemination, and monitoring systems. From large outdoor advertising screens on the street to small display screens in conference rooms, LED displays play an important role in information transmission.

[0003] For some small indoor display screens, installation often requires first fixing a mounting bracket to the wall, then fixing a matching bracket to the back panel of the small display screen, and finally hanging the bracket on the mounting bracket to complete the installation.

[0004] While this installation method is relatively convenient, it still presents some challenges. Firstly, when the mounting bracket is hung on the mounting frame, both the bracket and the mounting frame are obstructed by the LED display screen, placing the installation point in a blind spot. This makes it difficult for staff to determine if the screen is aligned correctly, requiring them to repeatedly adjust the position of the LED display screen, a process that takes a considerable amount of time.

[0005] To address these issues, a rapidly assembleable LED display screen is proposed. Utility Model Content

[0006] To overcome the above shortcomings, this utility model provides a rapidly assembleable LED display screen, which aims to improve the problems of existing small indoor display screens where the installation point is a blind spot, making it difficult to align and requiring repeated adjustments to the screen position, which is time-consuming.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: a rapidly assembleable LED display screen, including a display screen, wherein a mounting mechanism is provided on the rear surface of the display screen, and the mounting mechanism includes a disassembly and assembly component and a support component;

[0008] The support assembly includes a mounting frame, a support frame is provided at the rear of the mounting frame, the disassembly assembly includes a support plate, a hook is fixedly connected to the front surface of the support plate, a rod is fixedly connected to the bottom end of the inner surface of the hook, a roller is rotatably connected to the upper surface of the rod, a slot is provided on the lower surface of the mounting frame, and a positioning assembly is provided inside the support plate.

[0009] As a further description of the above technical solution:

[0010] The assembly and disassembly assembly also includes a wedge, a pull rope is fixedly connected to the rear surface of the wedge, one end of a compression spring is fixedly connected to the rear surface of the wedge, and the other end of the compression spring is fixedly connected to the inner wall of the rear side of the support plate.

[0011] As a further description of the above technical solution:

[0012] The positioning component includes a movable block, a limiting block is fixedly connected to the rear end of the right surface of the movable block, one end of a limiting spring is fixedly connected to the left surface of the movable block, the other end of the limiting spring is fixedly connected to the inner wall on the left side of the support plate, a groove is provided on the front surface of the movable block, and a limiting groove is provided on the inner wall on the right side of the support frame.

[0013] As a further description of the above technical solution:

[0014] The mounting bracket is fixedly connected to the rear surface of the monitor, the mounting bracket is inserted into the inner surface of the hook, and the support plate is slidably connected to the front surface of the support bracket.

[0015] As a further description of the above technical solution:

[0016] The edge of the top of the insertion rod is beveled, and the insertion rod is inserted into the inner wall of the slot.

[0017] As a further description of the above technical solution:

[0018] The wedge is slidably connected to the front surface of the support plate, the front end of the upper surface of the wedge is set as an inclined surface, and the pull rope is slidable through the lower surface of the support plate.

[0019] As a further description of the above technical solution:

[0020] The movable block is slidably connected to the inner wall of the support plate, and the limiting block is slidably connected to the right surface of the support plate.

[0021] As a further description of the above technical solution:

[0022] The limiting block is inserted into the inner wall of the limiting groove, and the right edge of the limiting block is set as a bevel.

[0023] This utility model has the following beneficial effects:

[0024] 1. In this utility model, under the action of the disassembly and assembly components, during installation, the inclined surface on the hook provides a guide for the mounting bracket. After the mounting bracket is inserted into the hook, it can move flexibly laterally under the action of the rollers. The inclined surface at the top of the insertion rod allows the insertion rod to be quickly aligned and inserted into the slot of the mounting bracket, thereby limiting the mounting bracket. Workers do not need to repeatedly adjust the position of the display screen, and can quickly complete the installation alignment, improving installation efficiency.

[0025] 2. In this utility model, with the cooperation of the positioning component, simply insert a finger into the groove on the front surface of the moving block and pull the moving block to the left to release the limit, so that the height of the support plate and the hook can be freely adjusted, thereby realizing the adjustment of the subsequent display installation height to suit different usage needs and improve the practicality of the device. Attached Figure Description

[0026] Figure 1 This is a front view of the three-dimensional structure of the overall device in this utility model;

[0027] Figure 2 This is a three-dimensional structural disassembly diagram of the display and mounting bracket in this utility model;

[0028] Figure 3 This is a front view of the three-dimensional structure of the support frame in this utility model;

[0029] Figure 4 This is a three-dimensional sectional view of the mounting frame and support plate in this utility model.

[0030] Figure 5 This is a three-dimensional cross-sectional view of the support plate in this utility model;

[0031] Figure 6 This is a three-dimensional cross-sectional diagram of the support frame and support plate in this utility model.

[0032] Legend:

[0033] 1. Monitor; 21. Mounting bracket; 22. Support bracket; 31. Support plate; 32. Hook; 33. Insert rod; 34. Roller; 35. Compression spring; 36. Wedge block; 37. Pull rope; 301. Slot; 41. Moving block; 42. Limiting block; 43. Limiting spring; 401. Limiting groove; 402. Groove. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0035] Reference Figure 1 - Figure 3The present invention provides an embodiment of an LED display screen that can be quickly assembled, including a display 1. The display 1 is prior art and can be implemented by those skilled in the art. Since it is prior art, it will not be described in detail in this case. The rear surface of the display 1 is provided with a mounting mechanism, which includes a disassembly and assembly component and a support component.

[0036] Reference Figure 2 - Figure 4 The support assembly includes a mounting bracket 21, with a support frame 22 located at the rear of the mounting bracket 21. The support frame 22 is fixed to the mounting wall with bolts. The disassembly assembly includes a support plate 31, with a hook 32 fixedly connected to the front surface of the support plate 31. The hook 32 is L-shaped with its opening facing upwards, and the rear end of the upper surface of the hook 32 is beveled to provide guidance. A rod 33 is fixedly connected to the bottom end of the inner surface of the hook 32. A roller 34 is rotatably connected to the upper surface of the rod 33. A slot 301 is provided on the lower surface of the mounting bracket 21, and the slot 301 and the rod 33 fit together. A positioning assembly is provided inside the support plate 31.

[0037] Reference Figure 3 - Figure 5 The assembly and disassembly components also include a wedge 36. A pull rope 37 is fixedly connected to the rear surface of the wedge 36. Pulling the pull rope 37 will cause the wedge 36 to move. One end of a compression spring 35 is fixedly connected to the rear surface of the wedge 36. The other end of the compression spring 35 is fixedly connected to the inner wall of the rear side of the support plate 31. When the wedge 36 moves backward, it will squeeze the compression spring 35 to generate a reaction force. There are two sets of wedges 36 and compression springs 35. Both ends of the pull rope 37 are connected to the two sets of wedges 36.

[0038] Reference Figure 2 - Figure 4 The mounting bracket 21 is fixedly connected to the rear surface of the monitor 1 with bolts. The mounting bracket 21 is inserted into the inner surface of the hook 32. The rear of the mounting bracket 21 is a raised horizontal plate, which is inserted into the inner surface of the hook 32 and fits against the inner surface of the hook 32. The support plate 31 passes through and is slidably connected to the front surface of the support bracket 22, and slides longitudinally. The edge of the top of the insertion rod 33 is set as a bevel. The insertion rod 33 is inserted into the inner wall of the slot 301. The bevel setting makes it easy for the insertion rod 33 to be inserted into the slot 301.

[0039] Reference Figure 3 - Figure 5 The wedge 36 is slidably connected to the front surface of the support plate 31. The wedge 36 moves in the front and back direction. The front end of the upper surface of the wedge 36 is set as an inclined surface. When the inclined surface is squeezed, the wedge 36 will move backward. When the mounting bracket 21 is installed, it will squeeze the inclined surface of the wedge 36, causing the wedge 36 to move backward to release the obstruction. The pull rope 37 passes through the lower surface of the support plate 31.

[0040] Reference Figure 1 , Figure 2 , Figure 6 The positioning component includes a movable block 41. A limiting block 42 is fixedly connected to the rear end of the right surface of the movable block 41. The movable block 41 and the limiting block 42 move synchronously. One end of a limiting spring 43 is fixedly connected to the left surface of the movable block 41. The other end of the limiting spring 43 is fixedly connected to the inner wall on the left side of the support plate 31. A groove 402 is provided on the front surface of the movable block 41 to facilitate finger insertion. A limiting groove 401 is provided on the inner wall on the right side of the support frame 22. Multiple sets of limiting grooves 401 are provided and are distributed longitudinally at equal intervals.

[0041] Reference Figure 1 , Figure 2 , Figure 6 The movable block 41 is slidably connected to the inner wall of the support plate 31. The movable block 41 moves in the left and right direction. When the movable block 41 moves to the left, it will squeeze the limiting spring 43 to generate a reaction force. The limiting block 42 passes through and is slidably connected to the right surface of the support plate 31. The limiting block 42 is inserted into the inner wall of the limiting groove 401, which can limit the support plate 31 and ensure the stability of the height of the support plate 31. The edge of the right end of the limiting block 42 is set as a slope.

[0042] Working principle: First, fix the support frame 22 to the wall. Since the height requirements of the monitor 1 will vary, the height of the support plate 31 needs to be adjusted before installation. When adjusting, insert your finger into the groove 402 and move the moving block 41 to the left. This will cause the limiting block 42 to move to the left and disengage from the limiting groove 401 to release the limit. The moving block 41, which moves to the left, will compress the limiting spring 43 to generate a reaction force. After the limit is released, move the support plate 31 longitudinally to the appropriate height. Then, hold the support plate 31 with one hand and release the moving block 41 with the other hand. The limiting spring 43 will push the moving block 41 and the limiting block 42 to the right. The limiting block 42 will engage with the limiting groove 401 to limit the support plate 31.

[0043] Then install the monitor 1. During installation, move the mounting bracket 21 backward until it contacts the support plate 31. When the mounting bracket 21 moves backward, it will push the wedge 36 backward to release the obstruction. The backward movement of the wedge 36 will compress the compression spring 35 to generate a reaction force. When the mounting bracket 21 contacts the support plate 31, release the monitor 1. The mounting bracket 21 will fall onto the hook 32 due to gravity. Then move the monitor 1 laterally. When the insertion rod 33 and the slot 301 are aligned, the monitor 1 and the mounting bracket 21 will fall down. The insertion rod 33 will be inserted into the slot 301, and the mounting bracket 21 will also move under the wedge 36. The compression spring 35 will push the wedge 36 out to block the top of the mounting bracket 21 and ensure stability. During the installation process, the hook 32 and the roller 34 can provide guidance, making alignment simple.

[0044] During subsequent disassembly, press down on the pull rope 37 with your foot to pull the two sets of wedges 36 backward to release the obstruction, and then move the display 1 upward to disengage the mounting bracket 21 and hook 32.

[0045] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A rapidly assembleable LED display screen, comprising a display (1), characterized in that: The rear surface of the display (1) is provided with a mounting mechanism, which includes a disassembly assembly and a support assembly. The support assembly includes a mounting bracket (21), and a support frame (22) is provided behind the mounting bracket (21). The disassembly assembly includes a support plate (31), and a hook (32) is fixedly connected to the front surface of the support plate (31). A rod (33) is fixedly connected to the bottom end of the inner surface of the hook (32). A roller (34) is rotatably connected to the upper surface of the rod (33). A slot (301) is provided on the lower surface of the mounting bracket (21). A positioning assembly is provided inside the support plate (31).

2. The LED display screen that can be quickly assembled according to claim 1, characterized in that: The assembly and disassembly assembly also includes a wedge (36), a pull rope (37) is fixedly connected to the rear surface of the wedge (36), one end of a compression spring (35) is fixedly connected to the rear surface of the wedge (36), and the other end of the compression spring (35) is fixedly connected to the inner wall of the rear side of the support plate (31).

3. The LED display screen that can be quickly assembled according to claim 1, characterized in that: The positioning component includes a movable block (41), a limiting block (42) is fixedly connected to the rear end of the right surface of the movable block (41), one end of a limiting spring (43) is fixedly connected to the left surface of the movable block (41), the other end of the limiting spring (43) is fixedly connected to the inner wall on the left side of the support plate (31), a groove (402) is provided on the front surface of the movable block (41), and a limiting groove (401) is provided on the inner wall on the right side of the support frame (22).

4. The LED display screen that can be quickly assembled according to claim 1, characterized in that: The mounting bracket (21) is fixedly connected to the rear surface of the display (1), the mounting bracket (21) is inserted into the inner surface of the hook (32), and the support plate (31) is slidably connected to the front surface of the support frame (22).

5. The LED display screen that can be quickly assembled according to claim 1, characterized in that: The edge of the top of the insertion rod (33) is set as a bevel, and the insertion rod (33) is inserted into the inner wall of the slot (301).

6. The LED display screen that can be quickly assembled according to claim 2, characterized in that: The wedge (36) is slidably connected to the front surface of the support plate (31), the front end of the upper surface of the wedge (36) is set as an inclined surface, and the pull rope (37) is slidable through the lower surface of the support plate (31).

7. The LED display screen that can be quickly assembled according to claim 3, characterized in that: The movable block (41) is slidably connected to the inner wall of the support plate (31), and the limiting block (42) is slidably connected to the right surface of the support plate (31).

8. The LED display screen that can be quickly assembled according to claim 3, characterized in that: The limiting block (42) is inserted into the inner wall of the limiting groove (401), and the edge of the right end of the limiting block (42) is set as a bevel.

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