Modularized splicing type LED display screen

Abstract

The utility model belongs to the technical field of LEDs, and relates to a modular splicing type LED display screen which comprises a plurality of LED display modules (1), the LED display modules (1) are spliced to form the LED display screen, the side portion, not participating in splicing, of each LED display module (1) is provided with an adjustable abutting and pushing mechanism (2), and the LED display screen is provided with a plurality of LED display modules (1). The adjustable pushing mechanism (2) is used for pushing the LED display modules (1) inwards so as to splice the plurality of LED display modules (1) into an LED display screen. A plurality of LED display modules can be more firmly spliced together, so that a better display effect is obtained.

Description

Technical Field

[0001] The utility model belongs to the technical field of LEDs and relates to an LED display screen, in particular to a modular spliced ​​LED display screen. Background Art

[0002] With the development of LED display technology and the increase in market demand for display applications, LED display devices have been widely used in a variety of different occasions. At the same time, many occasions require the installation of super-large LED display screens, so modular splicing LED display screens are becoming more and more important.

[0003] However, the existing modular splicing LED display screens rely on frames to assemble multiple LED display modules. However, relying on frames for assembly makes the splicing effect of the LED display screen poor. Moreover, as the use time increases, the frame will deform, thereby affecting the display effect of the splicing LED display screen.

[0004] In view of the above technical defects of the prior art, it is urgent to develop a new type of modular spliced ​​LED display screen. Summary of the invention

[0005] The purpose of the utility model is to overcome the shortcomings of the prior art and provide a modular splicing type LED display screen, which can splice multiple LED display modules together more firmly to obtain a better display effect.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A modular splicing LED display screen, comprising a plurality of LED display modules, wherein the plurality of LED display modules are spliced ​​into an LED display screen, characterized in that an adjustable push mechanism is provided on the side of each LED display module not involved in the splicing, and the adjustable push mechanism is used to push the LED display module inwardly so as to splice the plurality of LED display modules into an LED display screen, the adjustable push mechanism comprising a mounting frame, a push shaft being provided in the mounting frame, a push plate being provided at the top end of the push shaft, the push plate being abutted against the side of the LED display module not involved in the splicing, a push spring being sleeved on the push shaft, the push spring being able to push the push shaft, thereby driving the push plate to move, and then pushing the LED display module through the push plate, so as to splice the plurality of LED display modules into an LED display screen.

[0008] Preferably, a first mounting block and a second mounting block are provided in the mounting frame, and the thrust shaft is mounted in the first mounting block and the second mounting block.

[0009] Preferably, a first adjustment handle is mounted on the push shaft, and the first adjustment handle is mounted on the push shaft via a connecting shaft.

[0010] Preferably, the thrust spring is located between the connecting shaft and the first mounting block.

[0011] Preferably, a limiting plate is further provided in the installation frame and the limiting plate covers the push spring.

[0012] Preferably, the limiting plate is provided with a vertical through slot for the connecting shaft to pass through up and down.

[0013] Preferably, the first mounting block and the second mounting block are fixed in the mounting frame using round head screws.

[0014] Preferably, a second adjustment handle is provided at the bottom end of the thrust shaft.

[0015] Preferably, it comprises four LED display modules, and each of the LED display modules is provided with one adjustable push mechanism on two side portions not involved in the splicing.

[0016] Compared with the prior art, the modular splicing LED display screen of the utility model has the following beneficial technical effects:

[0017] 1. The utility model can push each LED display module inward from the side, so that multiple LED display modules can be better spliced ​​together to obtain a better display effect.

[0018] 3. The utility model is very convenient to operate, thereby facilitating the assembly and disassembly of the modular splicing LED display screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view schematic diagram of the modular splicing type LED display screen of the present invention.

[0020] Figure 2 The utility model is a structural schematic diagram of an adjustable push mechanism of a modular spliced ​​LED display screen.

[0021] Figure 3 It is a front view schematic diagram of an adjustable push mechanism of a modular spliced ​​LED display screen of the utility model.

[0022] Figure 4 It is a side view schematic diagram of an adjustable push mechanism of a modular spliced ​​LED display screen of the utility model.

[0023] Figure 5It is a cross-sectional view of an adjustable push mechanism of a modular spliced ​​LED display screen of the utility model. DETAILED DESCRIPTION

[0024] The present invention is further described below in conjunction with the accompanying drawings and embodiments, and the contents of the embodiments are not intended to limit the protection scope of the present invention. At the same time, the words used in the present invention to indicate directions, such as "left", "right", "front", "back", "upper", "lower", etc., are used for the convenience of description in conjunction with the accompanying drawings, and are not intended to achieve direction limitation.

[0025] The utility model relates to a modular splicing type LED display screen, which can push each LED display module inward from the side, so that multiple LED display modules can be better spliced ​​together, so as to obtain a better display effect; moreover, it is very convenient to operate, so that it is easy to assemble and disassemble the modular splicing type LED display screen.

[0026] Figure 1 FIG. 2 shows a front view schematic diagram of a modular spliced ​​LED display screen of the present invention. Figure 1 As shown, the modular splicing type LED display screen of the present invention comprises a plurality of LED display modules 1. A plurality of the LED display modules 1 are spliced ​​into an LED display screen.

[0027] The side of each LED display module 1 that is not involved in the splicing, that is, the side that forms the periphery of the LED display screen, is provided with an adjustable push mechanism 2. The adjustable push mechanism 2 is used to push the LED display module 1 inward to splice multiple LED display modules 1 into a modular splicing LED display screen.

[0028] Preferably, the modular splicing LED display screen of the utility model comprises four LED display modules 1. Each LED display module 1 is provided with an adjustable push mechanism 2 on two sides not involved in the splicing. For example, an adjustable push mechanism 2 is provided above the LED display module 1 on the upper left side, which is used to push the LED display module 1 downward, and an adjustable push mechanism 2 is provided on the left side, which is used to push the LED display module 1 to the right.

[0029] like Figure 2-5 As shown, in the present invention, the adjustable push mechanism 2 includes a mounting frame 23. The mounting frame 23 can be mounted on the housing of the modular LED display screen.

[0030] The mounting frame 23 is provided with a push shaft 22, and two ends of the push shaft 22 extend from two ends of the mounting frame 23. The push shaft 22 can move on the mounting frame 23.

[0031] The top end of the push shaft 22 is provided with a push plate 21. The push plate 21 is against the side of the LED display module 1 that is not involved in the splicing. The push shaft 22 is sleeved with a push spring 28. The push spring 28 can push the push shaft 22, thereby driving the push plate 21 to move, and then push the LED display module 1 through the push plate 21, so that multiple LED display modules 1 are spliced ​​into an LED display screen.

[0032] Preferably, a first mounting block 210 and a second mounting block 211 are provided in the mounting frame 23. The thrust shaft 22 is mounted in the first mounting block 210 and the second mounting block 211. Thus, it is convenient to install the thrust shaft 22 and to move the thrust shaft 22 in the mounting frame 23.

[0033] More preferably, the first mounting block 210 and the second mounting block 211 are fixed in the mounting frame 23 using round head screws. Thus, it is convenient to fix the first mounting block 210 and the second mounting block 211 in the mounting frame 23.

[0034] In the present invention, a first adjustment handle 26 is installed on the push shaft 22. The first adjustment handle 26 is installed on the push shaft 22 through a connecting shaft 29. The first adjustment handle 26 facilitates the movement of the push shaft 22.

[0035] The push spring 28 is located between the connecting shaft 29 and the first mounting block 210. Therefore, under the action of the push spring 28, the push shaft 22 is easily pushed, so that the push shaft 22 drives the push plate 21 to move, and then the push plate 21 pushes the LED display module 1, so that multiple LED display modules 1 are spliced ​​into an LED display screen.

[0036] Preferably, a limiting plate 24 is further provided in the mounting frame 23, and the limiting plate 24 covers the push spring 28. Thus, the push spring 28 is conveniently protected.

[0037] More preferably, the limit plate 24 is provided with a vertical through slot 25 for the connecting shaft 29 to pass up and down. Thus, by providing the vertical through slot 25, the limit plate 24 can limit the moving range of the thrust shaft 22 on the one hand, and does not block the connecting shaft 29 on the other hand.

[0038] Finally, in the present invention, a second adjustment handle 27 is provided at the bottom end of the push shaft 22. Thus, the movement of the push shaft 22 can also be controlled by the second adjustment handle 27, thereby providing two operation modes.

[0039] When assembling the modular splicing LED display screen of the utility model, the mounting frame 23 is first mounted on the housing of the modular splicing LED display screen. Then, the push shaft 22 is manually pulled outwards through the first adjustment handle 26 or the second adjustment handle 27, the push plate 21 is pulled outwards through the push shaft 22, and the LED display module 1 is inserted to make the side of the LED display module 1 not involved in the splicing contact with the push plate 21. Afterwards, the first adjustment handle 26 or the second adjustment handle 27 is released, and under the action of the push spring 28, the push shaft 22 is pushed and the push plate 21 is driven to move inwards to firmly push the LED display module 1, thereby realizing the splicing of the modular splicing LED display screen.

[0040] The above embodiments of the utility model are merely examples for clearly explaining the utility model, and are not intended to limit the implementation methods of the utility model. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the utility model are still within the scope of protection of the utility model.

Claims

1. A modular splicing type LED display screen, comprising a plurality of LED display modules (1), wherein the plurality of LED display modules (1) are spliced ​​into an LED display screen, characterized in that: An adjustable push mechanism (2) is provided on the side of each LED display module (1) not involved in the splicing. The adjustable push mechanism (2) is used to push the LED display module (1) inwardly so as to splice a plurality of the LED display modules (1) into an LED display screen. The adjustable push mechanism (2) comprises a mounting frame (23). A push shaft (22) is provided inside the mounting frame (23). A push plate (21) is provided at the top end of the push shaft (22). The push plate (21) is abutted against the side of the LED display module (1) not involved in the splicing. A push spring (28) is sleeved on the push shaft (22). The push spring (28) can push the push shaft (22), thereby driving the push plate (21) to move, and then pushing the LED display module (1) through the push plate (21), so as to splice a plurality of the LED display modules (1) into an LED display screen.

2. The modular splicing LED display screen according to claim 1, characterized in that: A first mounting block (210) and a second mounting block (211) are provided in the mounting frame (23), and the thrust shaft (22) is mounted in the first mounting block (210) and the second mounting block (211).

3. The modular splicing LED display screen according to claim 2, characterized in that: A first adjustment handle (26) is mounted on the push shaft (22), and the first adjustment handle (26) is mounted on the push shaft (22) via a connecting shaft (29).

4. The modular splicing LED display screen according to claim 3, characterized in that: The push spring (28) is located between the connecting shaft (29) and the first mounting block (210).

5. The modular splicing LED display screen according to claim 4, characterized in that: A limiting plate (24) is also provided in the installation frame (23), and the limiting plate (24) covers the push spring (28).

6. The modular splicing LED display screen according to claim 5, characterized in that: The limiting plate (24) is provided with a vertical through slot (25) for the connecting shaft (29) to pass through up and down.

7. The modular splicing LED display screen according to claim 6, characterized in that: The first mounting block (210) and the second mounting block (211) are fixed in the mounting frame (23) using round head screws.

8. The modular splicing LED display screen according to claim 7, characterized in that: A second adjustment handle (27) is provided at the bottom end of the thrust shaft (22).

9. The modular spliced ​​LED display screen according to any one of claims 1 to 8, characterized in that: It comprises four LED display modules (1), and each LED display module (1) is provided with an adjustable push mechanism (2) on two side portions not involved in the splicing.

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