Small-dot-spacing LED display screen

Abstract

The utility model provides a small-dot-spacing LED display screen which comprises a box body support, a display module and a control box, and is characterized in that the display module is detachably fixed on the box body support; a male seat lock assembly, a female seat lock assembly and a female seat mounting clamping position are arranged on the box body support, the male seat lock assembly is arranged on one side of the box body support, and the female seat lock assembly is arranged on the other side of the box body support; the female seat lock assembly comprises a female seat and a female seat mounting seat, the female seat is fixed on the female seat mounting seat, the female seat mounting seat is fixed on the female seat mounting clamping position, and the male seat lock assembly and the female seat lock assembly are buckled and fixed, so that adjacent LED display screens are connected; the control box is detachably fixed to the middle of the box body support. The mother lock seat is arranged in the LED display screen box body support, the structure is novel, and maintenance is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of display screen, especially a small dot spacing LED display screen. BACKGROUND

[0002] LED display screen is a kind of screen using LED (light emitting diode) technology to display images and information. They are widely used in advertising, public information display, stage background, commercial display and other fields. The advantage of LED display screen is that different size and shape screens can be assembled according to actual needs, and modular design makes it easy to replace and maintain individual modules.

[0003] The small dot spacing of LED display screen refers to the distance between LED lamp beads, usually in millimeters (mm). The smaller the dot spacing, the higher the pixel density of the display screen, and the more delicate the display effect of images and videos. Small dot spacing LED display screen is suitable for occasions with high image quality requirements. The feature of small dot spacing LED display screen is small dot spacing, high resolution per unit area, which can display higher definition graphics and videos, and can display more video and image screens, especially in image splicing, which can achieve seamless and arbitrary large area splicing. For example: indoor high-definition display: such as conference room, exhibition, commercial advertising, etc. Small shops: used in small space to enable the audience to watch closely. Stadium: used for live broadcast of events and advertising display.

[0004] At present, in the LED display screen, the connecting lock is usually directly bare-mounted on the box body, lacking protection for the connecting lock, the connecting lock is easy to be knocked, and after being unlocked and locked for many times, the connecting lock is easy to be loose and deviate, affecting the assembly effect and being not beautiful. Utility model content

[0005] In view of the deficiencies of the prior art, the utility model provides a small dot spacing LED display screen, which comprises a box body support, a display module and a control box, characterized in that: the display module is detachably fixed on the box body support;

[0006] The box body support is provided with a male seat lock assembly, a female seat lock assembly and a female seat mounting clamping position, the male seat lock assembly is arranged on one side of the box body support, and the female seat lock assembly is arranged on the other side of the box body support;

[0007] The female seat lock assembly comprises a female seat and a female seat mounting seat, the female seat is fixed on the female seat mounting seat, the female seat mounting seat is fixed on the female seat mounting clamping position, and the male seat lock assembly and the female seat lock assembly are fixed by buckling, so as to connect adjacent LED display screens;

[0008] The control box is detachably fixed in the middle of the box body support.

[0009] Further, the female seat mounting clamping is a semi-open cavity, which is arranged inside the box support and provided with a rear baffle.

[0010] Further, the upper end of the box support is further provided with a first handle and a second handle, the first handle is arranged at the upper end of the box support, and the second handle is arranged at both sides of the box support and connected with the box support fastener.

[0011] Further, the outer end of the female seat mounting base is provided with a positioning clamping table, the front end of the male seat lock assembly is provided with a clamping groove, and the positioning clamping table is clamped into the clamping groove for positioning.

[0012] Further, the upper end of the box support is further provided with a magnetic attraction assembly, the magnetic attraction assembly comprises a magnet and a mounting groove, and the magnet is embedded in the mounting groove for fixation.

[0013] Further, the upper end of the box support is further provided with a first clamping hole, and the first clamping hole is used for clamping and fixing the magnetic attraction assembly.

[0014] Further, the upper end of the box support is further provided with a first clamping groove, and a pin hole mounting hole is formed in the first clamping groove.

[0015] Further, the pin hole mounting hole is further provided with a positioning pin, and the positioning pin is detachably fixed in the pin hole mounting hole.

[0016] Further, the lower end of the box support is further provided with a clamping table, and a positioning hole is formed in the clamping table, the clamping table is correspondingly arranged with the first clamping groove, and the positioning pin is correspondingly arranged with the positioning hole.

[0017] Further, the lower end of the box support is also provided with a first clamping hole, and a magnetic attraction assembly is detachably arranged in the first clamping hole.

[0018] Compared with the prior art, the beneficial effects of the present application are: different from the prior art, the present application provides a small dot pitch LED display screen, comprising a box support, a display module and a control box, characterized in that: the display module is detachably fixed to the upper part of the box support; the box support is provided with a male seat lock assembly, a female seat lock assembly and a female seat mounting clamping bit, the male seat lock assembly is arranged on one side of the box support, and the female seat lock assembly is arranged on the other side of the box support; the female seat lock assembly comprises a female seat and a female seat mounting seat, the female seat is fixed to the female seat mounting seat, the female seat mounting seat is fixed to the female seat mounting clamping bit, and the male seat lock assembly and the female seat lock assembly are fixed by buckling, so as to connect adjacent LED display screens; the control box is detachably fixed to the middle part of the box support, the female lock seat is mounted on the mounting seat in the display screen box support, and the mounting seat is used for protecting the female lock seat, compared with the naked installation mode, the lock can be effectively protected, the knocking on the lock is reduced, the movement of the connecting lock during unlocking and locking is prevented, and the assembly stability and accuracy are improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 It is a back side structural schematic diagram of the utility model;

[0021] Figure 3 It is an upper end back side explosion structural schematic diagram of the box support of the utility model;

[0022] Figure 4 It is a control box installation structural schematic diagram of the utility model;

[0023] Figure 5 It is a lower end structural schematic diagram of the box support of the utility model;

[0024] Figure 6 It is a female seat explosion structural schematic diagram of the utility model;

[0025] Figure 7 It is another side explosion schematic diagram of the utility model;

[0026] Figure 8 It is a splicing schematic diagram of the utility model.

[0027] The utility model will be further described in detail in combination with the drawings. DETAILED DESCRIPTION

[0028] As Figures 1 to 7As shown, a small-pitch LED display screen includes a cabinet support 100, a display module 200, and a control box 150. The display module 200 is detachably fixed to the cabinet support 100. The cabinet support 100 is provided with a male seat lock assembly 130, a female seat lock assembly 110, and a female seat mounting slot 1010. The male seat lock assembly 130 is located on one side of the cabinet support 100, and the female seat lock assembly 110 is located on the other side of the cabinet support 100. The female seat lock assembly 110 includes a female seat 111 and a female seat mounting base 112. The female seat 111 is fixed to the female seat mounting base 112, and the female seat mounting base 112 is fixed to the female seat mounting slot 1010. The male seat lock assembly 130 and the female seat lock assembly 110 are fastened together to connect adjacent LED displays. The control box 150 is detachably fixed to the middle of the cabinet support 100.

[0029] The female mounting bracket 1010 is a semi-open cavity, located inside the housing bracket 100, and is equipped with a rear guard plate 1011.

[0030] The box support 100 is also provided with a first handle 101 and a second handle 102. The first handle 101 is located at the upper end of the box support 100, and the second handle 102 is located on both sides of the box support 100 and is fastened to the box support 100.

[0031] The cabinet support 100 is also equipped with a fixing lock 201, which is movably fixed to the male seat lock assembly 130. The male seat lock assembly 130 is set on the side and end face of the cabinet support 100, that is, it is set on one side. One end of the cabinet support 100 in the front-to-back direction and one end of the cabinet support 100 in the left-to-right direction are set adjacent to each other. The front-to-back direction setting is used for the hoisting connection of the LED display cabinet support 100, and the left-to-right direction setting is used for connecting the cabinet support 100 for combination.

[0032] A positioning plate 1121 is provided on the outer end of the female seat mounting base 112, and a slot 131 is provided on the front end of the male seat lock assembly 130. The positioning plate 1121 is positioned after being inserted into the slot 131.

[0033] The upper end of the housing bracket 100 is also provided with a magnetic suction assembly 120, which includes a magnet 121 and a mounting groove 122. The magnet 121 is embedded in the mounting groove 122 for fixation.

[0034] The upper end of the housing bracket 100 is also provided with a first locking hole 105, which is used to lock the magnetic component 120 in place.

[0035] The upper end of the box bracket 100 is also provided with a first slot 107, and the first slot 107 is provided with a pin hole mounting hole 106.

[0036] A positioning pin 104 is also provided on the pin mounting hole 106, and the positioning pin 104 is detachably fixed in the pin mounting hole 106.

[0037] The lower end of the box bracket 100 is also provided with a card platform 109, and a positioning hole 108 is also provided on the card platform 109. The card platform 109 is correspondingly set with the first card slot 107, and the positioning pin 104 is correspondingly set with the positioning hole 108.

[0038] The lower end of the box bracket 100 is also provided with a first card hole 105, and a magnetic suction component 120 is detachably installed in the first card hole 105.

[0039] like Figure 8 As shown, when splicing two boxes, after aligning the two adjacent boxes, insert the fixing lock 201 of one box into the female seat lock assembly 110 of the other box, and tighten the fixing lock 201 to fix it, thereby splicing the two adjacent boxes. When splicing the upper and lower boxes, the positioning hole 108 is inserted into the first slot 107 for positioning, then the positioning pin 104 is inserted into the positioning hole 108, and then the hoisting lock is inserted for fixing. The magnet 121 is used for attraction and fixation, making the upper and lower hoisting connection more secure.

[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A small dot pitch LED display screen, comprising a box support (100), a display module (200) and a control box (150), characterized in that: The display module (200) is detachably fixed on the box support (100); The box support (100) is provided with a male seat lock assembly (130), a female seat lock assembly (110) and a female seat mounting clamping (1010), the male seat lock assembly (130) is arranged on one side of the box support (100), and the female seat lock assembly (110) is arranged on the other side of the box support (100); The female seat lock assembly (110) comprises a female seat (111) and a female seat mounting seat (112), the female seat (111) is fixed on the female seat mounting seat (112), the female seat mounting seat (112) is fixed on the female seat mounting clamping (1010), the male seat lock assembly (130) of one LED display screen is fixedly buckled with the female seat lock assembly (110) of the adjacent another LED display screen, so that the adjacent LED display screens are connected; The control box (150) is detachably fixed on the middle part of the box support (100).

2. The small-pitch LED display screen according to claim 1, characterized in that: The female seat mounting clamping (1010) is a semi-open cavity, arranged on the inner side of the box support (100), and provided with a rear guard plate (1011).

3. The small-pitch LED display screen according to claim 1, characterized in that: The box support (100) is further provided with a first handle (101) and a second handle (102), the first handle (101) is arranged on the upper end of the box support (100), and the second handle (102) is arranged on the two sides of the box support (100) and is tightly connected with the box support (100).

4. The small-pitch LED display screen according to claim 3, characterized in that: The female seat mounting seat (112) is provided with a positioning clamping table (1121) on the outer end, and the male seat lock assembly (130) is provided with a clamping groove (131) on the front end, the positioning clamping table (1121) is clamped into the clamping groove (131) and positioned.

5. The small-pitch LED display screen according to claim 4, characterized in that: The upper end of the box support (100) is further provided with a magnetic attraction assembly (120), the magnetic attraction assembly (120) comprises a magnet (121) and a mounting groove (122), and the magnet (121) is embedded into the mounting groove (122) and fixed.

6. The small-pitch LED display screen according to claim 5, characterized in that: The upper end of the box support (100) is further provided with a first clamping hole (105), and the first clamping hole (105) is used for clamping the magnetic attraction assembly (120) and fixing.

7. The small-pitch LED display screen according to claim 6, characterized in that: The upper end of the box support (100) is further provided with a first clamping groove (107), and a pin hole mounting hole (106) is formed in the first clamping groove (107).

8. The small-pitch LED display screen according to claim 7, characterized in that: The pin hole mounting hole (106) is further provided with a positioning pin (104), and the positioning pin (104) is detachably fixed in the pin hole mounting hole (106).

9. The small-pitch LED display screen according to claim 8, characterized in that: The lower end of the box support (100) is further provided with a clamping table (109), and the clamping table (109) is further provided with a positioning hole (108), the clamping table (109) is correspondingly arranged with the first clamping groove (107), and the positioning pin (104) is correspondingly arranged with the positioning hole (108).

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