Miniature LED electronic display screen

Abstract

The utility model relates to the field of electronic display, and discloses a miniature LED electronic display screen which comprises an LED electronic display screen body, a side plate is fixedly installed on one side of the LED electronic display screen body, a clamping shaft is connected to the side plate in a sliding mode, a sealing plate is connected to the side edge, corresponding to the side plate, of one side of the LED electronic display screen body in a sliding mode, and a hinged support is fixedly arranged at the position, corresponding to the middle, of the back face of the sealing plate. A hinged support is arranged on the sealing plate, an empty groove is formed in the inner wall of the LED electronic display screen, the LED electronic display screen further comprises a pushing assembly, the sealing plate is quickly disassembled and assembled, damaged parts such as a single pixel module or a circuit board can be replaced in a short time, therefore, the equipment function is quickly recovered, the downtime is shortened, and the production efficiency is improved. And the maintenance personnel can perform disassembly without a special tool, so that the professional skill requirement and the maintenance cost are reduced, and the problem can be quickly solved in a non-professional environment.

Description

Technical Field

[0001] The utility model relates to the field of electronic display, in particular to a micro LED electronic display screen. Background Art

[0002] Micro-LED technology is a revolutionary advancement in electronic display technology. It shrinks the size of traditional LEDs to the micron level, enabling high-pixel-density two-dimensional Micro-LED arrays. This technology not only significantly improves the resolution and color expression of displays, but also, due to its independently driven light-emitting properties, enables precise control of each pixel, effectively improving display quality.

[0003] Existing micro-LED electronic display designs generally utilize an integrated outer frame, with a variety of backplane fixing methods, including screw fixing, direct welding, or integrated molding. While this design improves the overall aesthetics and compactness of the product to a certain extent, it also makes the disassembly process extremely cumbersome when internal components of the display need to be replaced or repaired, resulting in a generally high repair difficulty for micro-LED displays. To address this issue, we have proposed a micro-LED electronic display. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the present invention provides a micro LED electronic display screen to solve the above problems.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a micro-LED electronic display screen, comprising an LED electronic display screen, wherein a side panel is fixedly mounted on one side of the LED electronic display screen, a clamping shaft is slidably connected to the side panel, a sealing plate is slidably connected to the side edge of the LED electronic display screen corresponding to the side panel, a hinge seat is fixedly provided at a position corresponding to the middle of the back side of the sealing plate, a hinge seat is provided on the sealing plate, and an inner wall of the LED electronic display screen is provided with an empty groove, further comprising:

[0008] The pushing component is installed in the empty groove and is used to open the sealing plate.

[0009] Preferably, the clamping shafts are provided in two groups, which are symmetrically arranged in an upper and lower manner, and both ends of the two groups of clamping shafts extend out of the front and back sides of the side panels.

[0010] Preferably, a hinge seat is fixedly provided on one side of the sealing plate corresponding to the side plate, and two groups of notches are opened on the side of the hinge seat away from the sealing plate. The two groups of clamping shafts are respectively slidably connected in the two groups of notches, and the notches are semicircular.

[0011] Preferably, a limiting groove is provided on the bottom inner wall of the LED electronic display screen, a sliding plate is fixedly provided on the bottom of the sealing plate, and the sealing plate is slidably connected in the limiting groove via the sliding plate.

[0012] Preferably, the pushing assembly includes a cylinder, a push rod, a long slot and a limit rod. The inner wall of the empty slot is fixed with two groups of upper and lower symmetrical cylinders. The inner wall of the cylinder is slidably connected with a push rod. A long slot is opened on the top of the cylinder. A limit rod is fixed near the end position of the top of the push rod.

[0013] Preferably, the limiting rod is slidably connected in the long slot, and the top of the limiting rod extends out of the long slot.

[0014] Preferably, the pushing assembly includes a return spring, and the return spring is fixed to the inner wall of the cylinder, and one end of the return spring is completely fitted with the end of the push rod.

[0015] (3) Beneficial effects

[0016] Compared with the existing technology, the present invention provides a micro LED electronic display screen with the following beneficial effects:

[0017] 1. This micro-LED electronic display can quickly disassemble and install the sealing plate, so damaged parts, such as individual pixel modules or circuit boards, can be replaced in a short time, thereby quickly restoring device functions and reducing downtime. Maintenance personnel do not need special tools to disassemble it, which reduces professional skill requirements and maintenance costs, allowing problems to be quickly addressed even in non-professional environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a front view of the overall structure of the utility model;

[0019] Figure 2 It is a side schematic diagram of the utility model;

[0020] Figure 3 This is a schematic diagram of the back of the utility model;

[0021] Figure 4 This is a schematic diagram of the cylinder and push rod of the utility model;

[0022] Figure 5 It is a schematic cross-sectional view of a cylinder of the present invention.

[0023] In the figure: 1. LED electronic display screen; 2. Side panel; 3. Clamping shaft; 4. Sealing plate; 5. Hinge seat; 6. Notch; 7. Sliding plate; 8. Handle; 9. Empty slot; 10. Limiting slot; 11. Cylinder; 12. Push rod; 13. Long slot; 14. Limiting rod; 15. Return spring. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-5 A micro LED electronic display includes an LED electronic display 1. A side panel 2 is fixedly mounted on one side of the LED electronic display 1. A clamping shaft 3 is slidably connected to the side panel 2. A sealing plate 4 is slidably connected to the side edge of the LED electronic display 1 corresponding to the side panel 2. A hinge seat 5 is fixedly provided on the back side of the sealing plate 4 at a position corresponding to the middle. The hinge seat 5 is provided on the sealing plate 4. An inner wall of the LED electronic display 1 is provided with a hollow groove 9. The following further includes:

[0026] The pushing assembly is installed in the empty slot 9 and is used to open the sealing plate 4.

[0027] There are two groups of card shafts 3, which are symmetrically arranged in an upper and lower manner. Both ends of the two groups of card shafts 3 extend out of the front and back sides of the side panels 2. When the sealing plate 4 needs to be opened, it is only necessary to pull the two groups of card shafts 3 on the side panels 2 to disengage the two groups of card shafts 3 from the two groups of notches 6 on the hinge seat 5. The rebound force of the two groups of reset springs 15 can be used to make the push rod 12 push the sealing plate 4 to slide out.

[0028] A hinge seat 5 is fixedly provided on one side of the sealing plate 4 corresponding to the side panel 2. Two groups of notches 6 are opened on the side of the hinge seat 5 facing away from the sealing plate 4. The two groups of card shafts 3 are slidably connected in the two groups of notches 6 respectively. The notches 6 are semicircular. When one side of the sealing plate 4 corresponding to the hinge seat 5 is completely overlapped with the side of the LED electronic display screen 1 corresponding to the side panel 2, the two groups of card shafts 3 are pushed on the side panel 2 to make the two groups of card shafts 3 slide in the two groups of notches 6 in the hinge seat 5 until the ends of the two groups of card shafts 3 pass through the two groups of notches 6, and the sealing plate 4 can be closed.

[0029] A limiting groove 10 is provided on the bottom inner wall of the LED electronic display screen 1, and a sliding plate 7 is fixedly provided at the bottom of the sealing plate 4. The sealing plate 4 is slidably connected to the limiting groove 10 through the sliding plate 7. When the sealing plate 4 needs to be closed, the handle 8 is pulled to slide toward the side of the empty groove 9, and the handle 8 slides in the limiting groove 10 through the sliding plate 7 at the bottom.

[0030] The pushing assembly includes a cylinder 11, a push rod 12, a long groove 13 and a limit rod 14. Two groups of upper and lower symmetrical cylinders 11 are fixed on the inner wall of the empty groove 9. The push rod 12 is slidably connected to the inner wall of the cylinder 11. A long groove 13 is provided on the top of the cylinder 11. A limit rod 14 is fixed on the top of the push rod 12 near the end position. When the sealing plate 4 starts to fit with the two groups of push rods 12 on the side away from the hinge seat 5, the push rod 12 gradually slides toward the inner wall of the cylinder 11 through the continuous sliding of the sealing plate 4.

[0031] The limiting rod 14 is slidably connected in the long slot 13 , and the top of the limiting rod 14 extends out of the long slot 13 , so that the limiting rod 14 slides in the long slot 13 .

[0032] The pushing assembly includes a return spring 15. The return spring 15 is fixed to the inner wall of the cylinder 11. One end of the return spring 15 is completely in contact with the end of the push rod 12. During the sliding process of the push rod 12, the end of the push rod 12 begins to squeeze the return spring 15, causing the return spring 15 to deform and shorten.

[0033] Working principle: When the sealing plate 4 needs to be closed, pull the handle 8 to slide it toward the side of the empty slot 9. The handle 8 slides in the limit slot 10 through the sliding plate 7 at the bottom. When the sealing plate 4 starts to fit with the two sets of push rods 12 on the side away from the hinge seat 5, the push rods 12 gradually slide toward the inner wall of the cylinder 11 through the continuous sliding of the sealing plate 4. During the sliding process of the push rod 12, the end of the push rod 12 begins to squeeze the reset spring 15 to deform and shorten the reset spring 15, and slides in the long slot 13 through the limit rod 14 to seal. When one side of the corresponding hinge seat 5 of the plate 4 completely overlaps with the one side of the corresponding side plate 2 of the LED electronic display screen 1, push the two sets of card shafts 3 on the side plate 2 to make the two sets of card shafts 3 slide in the two sets of notches 6 in the hinge seat 5 until the ends of the two sets of card shafts 3 pass through the two sets of notches 6, and the sealing plate 4 can be closed. When the sealing plate 4 needs to be opened, it is only necessary to pull the two sets of card shafts 3 on the side plate 2 to make the two sets of card shafts 3 disengage from the two sets of notches 6 on the hinge seat 5, and the rebound force of the two sets of reset springs 15 can be used to make the push rod 12 push the sealing plate 4 to slide out.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A micro LED electronic display screen, comprising an LED electronic display screen (1), characterized in that: A side panel (2) is fixedly mounted on one side of the LED electronic display screen (1), a clamping shaft (3) is slidably connected to the side panel (2), a sealing plate (4) is slidably connected to the side edge of the side panel (2) on one side of the LED electronic display screen (1), a hinge seat (5) is fixedly provided at a position corresponding to the middle of the back side of the sealing plate (4), a hinge seat (5) is provided on the sealing plate (4), an inner wall of the LED electronic display screen (1) is provided with an empty groove (9), and further comprises: A pushing assembly is installed in the empty slot (9) and is used to open the sealing plate (4).

2. The micro LED electronic display screen according to claim 1, characterized in that: The clamping shafts (3) are provided in two groups, which are symmetrically arranged in an upper and lower manner, and both ends of the two groups of clamping shafts (3) extend out of the front and back sides of the side plate (2).

3. The micro LED electronic display screen according to claim 2, characterized in that: A hinge seat (5) is fixedly provided on one side of the sealing plate (4) corresponding to the side plate (2); two groups of notches (6) are opened on the side of the hinge seat (5) facing away from the sealing plate (4); two groups of clamping shafts (3) are respectively slidably connected in the two groups of notches (6); and the notches (6) are semicircular.

4. The micro LED electronic display screen according to claim 3, characterized in that: A limiting groove (10) is provided on the bottom inner wall of the LED electronic display screen (1), a sliding plate (7) is fixedly provided on the bottom of the sealing plate (4), and the sealing plate (4) is slidably connected in the limiting groove (10) via the sliding plate (7).

5. The micro LED electronic display screen according to claim 1, characterized in that: The pushing assembly comprises a cylinder (11), a push rod (12), a long slot (13) and a limiting rod (14); the inner wall of the empty slot (9) is fixedly provided with two groups of cylinders (11) symmetrical in upper and lower directions; the inner wall of the cylinder (11) is slidably connected with the push rod (12); the top of the cylinder (11) is provided with a long slot (13); and the top of the push rod (12) is fixedly provided with a limiting rod (14) near the end position.

6. The micro LED electronic display screen according to claim 5, characterized in that: The limiting rod (14) is slidably connected in the long slot (13), and the top of the limiting rod (14) extends out of the long slot (13).

7. The micro LED electronic display screen according to claim 5, characterized in that: described The pushing assembly includes a return spring (15), and the inner wall of the cylinder (11) is fixed with the return spring (15). One end of the return spring (15) is completely fitted with the end of the push rod (12).

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