LED display screen capable of rotating, stretching out and drawing back and being rapidly disassembled

Abstract

The utility model relates to the technical field of LED display, in particular to an LED display screen capable of being rotationally, telescopically and rapidly detached. An LED display screen capable of rotating, stretching out and drawing back and being rapidly disassembled comprises a frame, a module, LED lamp beads and a power source box, the module is arranged on the frame, the power source box is arranged on one face of the module, and the LED lamp beads are arranged on the other face of the module; and the frame is fixedly connected with the module through the quick dismounting mechanism. The quick release mechanism comprises a rotating rod, a sleeve and a spring, the lower end of the rotating rod is movably arranged in the sleeve, and the spring is arranged between the lower end of the rotating rod and the sleeve. The quick disassembly mechanism can be arranged on a box body frame on the LED display screen, and the modules can be quickly spliced and disassembled in the box body through the corresponding frame structure.

Description

Technical Field

[0001] The present application relates to the field of LED display technology, and in particular to a rotating, retractable, and quickly disassembled LED display screen. Background Art

[0002] Currently, LED displays are being used in more and more sports events, performances, car launches, electronic product launches and other activities. The requirements for quick assembly and disassembly of LED displays are gradually increasing, especially the demand for rapid maintenance of small-pitch LED display products and the stability requirements after maintenance are getting higher and higher. Utility Model Content

[0003] Based on this, it is necessary to provide a rotating, retractable, and quickly disassembled LED display screen to address the issues of quick disassembly and assembly, quick maintenance, and stability after maintenance of the LED display screen.

[0004] The utility model provides a rotating, telescopic, and quickly disassembled LED display screen, comprising a frame, a module, LED lamp beads, and a power supply box, wherein the module is arranged on the frame, the power supply box is arranged on one side of the module, and the LED lamp beads are arranged on the other side of the module; and the utility model also includes a quick-release mechanism, through which the frame is connected and fixed to the module.

[0005] In one embodiment, the frame includes a first through-hole, and the module includes a second through-hole, and the positions of the first through-hole and the second through-hole are correspondingly arranged.

[0006] In one embodiment, the quick release mechanism includes a rotating rod, a sleeve, and a spring. The lower end of the rotating rod is movably disposed in the sleeve, and the spring is disposed between the lower end of the rotating rod and the sleeve.

[0007] In one embodiment, the bottom of the sleeve includes a third through hole.

[0008] In one embodiment, the bottom of the lower end of the rotating rod is in the shape of an elongated strip, and the third through-hole is an elongated hole.

[0009] In one embodiment, the shape of the second through-hole is consistent with that of the third through-hole.

[0010] In one embodiment, the power box also includes a HUB card.

[0011] In one embodiment, the back of the module further includes a slot, and the power box is fixed to the back of the module through the slot.

[0012] Compared with the existing technology, the beneficial effects of the present invention are: different from the existing technology, the present invention realizes the rapid disassembly and installation of the frame and module in the LED display screen through the rotating quick-release mechanism, and improves the safety performance of the connection between the frame and the module through the elastic fastening of the locking position, and the rotating quick-release mechanism realizes the function of fastening the connection without being easy to loosen; the rotating quick-release mechanism is simple and does not require other tools to assist in adjusting the tightness. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] One or more embodiments are exemplarily illustrated by corresponding drawings, which do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings are represented as similar elements, and unless otherwise stated, the figures in the drawings do not constitute proportional limitations.

[0014] Figure 1 This is a structural diagram of a rotating, retractable, and quickly disassembled LED display screen in one embodiment of the present invention;

[0015] Figure 2 This is a schematic diagram of a quick-release mechanism buckled onto a module in a rotating, telescopic, and quick-release LED display screen in one embodiment of the present invention;

[0016] Figure 3 The utility model is a structural diagram of a quick-release mechanism in a rotating, telescopic, and quick-release LED display screen in one embodiment. DETAILED DESCRIPTION

[0017] To facilitate understanding of the present application, a more comprehensive description of the present application will be provided below with reference to the accompanying drawings. The accompanying drawings illustrate preferred embodiments of the present application. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the disclosure of the present application.

[0018] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly attached to the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application pertains. The terms used herein in the specification of this application are intended only to describe specific embodiments and are not intended to limit this application. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0020] In addition, the technical features involved in different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0021] See also Figures 1 to 3 The utility model provides a rotating, telescopic, and quickly disassembled LED display screen, comprising a frame 1, a module 2, LED lamp beads and a power box 3, wherein the module 2 is arranged on the frame 1, the power box 3 is arranged on one side of the module 2, and the LED lamp beads are arranged on the other side of the module 2; and further comprising a quick-release mechanism 4, through which the frame 1 is connected and fixed to the module 2.

[0022] Specifically, the frame 1 includes a first through-hole 5, and the module includes a second through-hole 6. The positions of the first through-hole 5 and the second through-hole 6 are correspondingly arranged. The quick-release mechanism 4 includes a rotating rod 41, a sleeve 42, and a spring (not shown in the figure). The lower end of the rotating rod 41 is movably arranged in the sleeve 42. The spring is arranged between the lower end of the rotating rod 41 and the sleeve 42, that is, arranged inside the sleeve. The bottom of the sleeve includes a third through-hole 43. The bottom 44 of the lower end of the rotating rod is in the shape of an elongated strip, as shown in FIG. Figure 3 As shown, the third perforation is an elongated hole, and the second perforation is shaped similarly to the third perforation. This allows the bottom end of the rotating rod to protrude and snap onto the module when the quick-release mechanism is pressed. Pressing the top of the quick-release mechanism causes it to move downward, and then rotating it another 90° (clockwise or counterclockwise). Release the mechanism, and the internal spring activates, tightening the display module. The power box also includes a HUB card, and the back of the module also includes a slot, through which the power box is secured to the back of the module.

[0023] The utility model provides a rotating telescopic quick-detach structure and a structure for realizing elastic fastening thereof. This mechanism can realize the rapid splicing and disassembly of modules in the box body through the corresponding frame structure on the box body frame of the LED display screen.

[0024] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0025] It should be noted that the preferred embodiments of the present invention are given in the specification and drawings of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described in the specification. These embodiments do not serve as additional limitations on the content of the present invention. The purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive. In addition, the above-mentioned technical features continue to be combined with each other to form various embodiments not listed above, which are all considered to be within the scope of the description of the present invention; further, it is clear to those skilled in the art that improvements or changes can be made based on the above description, and all such improvements and changes should fall within the scope of protection of the claims attached to the present invention.

Claims

1. A rotating, retractable, and quickly disassembled LED display screen, comprising a frame, a module, LED lamp beads, and a power supply box, wherein the module is arranged on the frame, the power supply box is arranged on one side of the module, and the LED lamp beads are arranged on the other side of the module; characterized in that: It also includes a quick-release mechanism, and the frame is connected and fixed to the module via the quick-release mechanism.

2. The rotating, retractable, and quick-disassembly LED display screen according to claim 1, characterized in that: The frame includes a first through-hole, and the module includes a second through-hole. The positions of the first through-hole and the second through-hole are correspondingly arranged.

3. The rotating, retractable, and quick-disassembly LED display screen according to claim 2, characterized in that: The quick-release mechanism includes a rotating rod, a sleeve, and a spring. The lower end of the rotating rod is movably arranged in the sleeve, and the spring is arranged between the lower end of the rotating rod and the sleeve.

4. The rotating, retractable, and quick-disassembly LED display screen according to claim 3, characterized in that: The sleeve bottom includes a third through hole.

5. The rotating, retractable, and quick-detachable LED display screen according to claim 4, characterized in that: The bottom of the lower end of the rotating rod is in an elongated strip shape, and the third through-hole is an elongated hole.

6. The rotating, retractable, and quick-detachable LED display screen according to claim 5, characterized in that: The shape of the second through-hole is consistent with that of the third through-hole.

7. The rotating, retractable, and quick-detachable LED display screen according to claim 1, characterized in that: The power supply box also includes a HUB card.

8. The rotating, retractable, and quick-detachable LED display screen according to claim 7, characterized in that: The back of the module also includes a slot, and the power box is fixed to the back of the module through the slot.

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