Clamping type detachable LED display screen

Abstract

The utility model relates to the field of LED display screens, in particular to a clamping type detachable LED display screen which at least comprises a base assembly, and the base assembly has the rotating function and has the sliding fixing capacity. The middle connecting assembly is driven by the base assembly to rotate, and the middle connecting assembly has a protection function and also has a sliding auxiliary dismounting function; the display assemblies are installed on the two sides of the middle connecting assembly in a clamping mode, the interior of each display assembly also has a rotary clamping function, specifically, each display assembly comprises two symmetrical plate bodies, and a clamping block is arranged on one side of each plate body. The whole display area can be increased or decreased by disassembling and assembling the plate bodies on the two sides, the display direction can be changed through rotation, disassembling and assembling are easy and fast, use is flexible and changeable, and the originally heavy plate bodies can meet different use requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of LED display screens, and more specifically to a snap-on detachable LED display screen. Background Art

[0002] LED screen is a new type of imaging electronic device made of light-emitting diodes arranged in sequence. Due to its high brightness, wide viewing angle, long life and other characteristics, it is being widely used in outdoor advertising screens and other products. The use of LED light sources for lighting will first replace power-consuming incandescent lamps, and then gradually enter the entire lighting market, which will save a lot of electricity. White LED has reached a single power consumption of more than 1 watt and a light output of 25 lumens, which also increases its practicality.

[0003] There are many existing technologies for LED displays, such as:

[0004] Chinese patent publication number CN212584638U discloses an LED display screen base that is easy to disassemble and assemble, including a display screen mounting piece and a fixed card seat, wherein the display screen mounting piece is mounted on the upper end of the fixed card seat, the lower end of the fixed card seat is connected with a steering bent rod, and a steering clamp seat is arranged on the outer wall of the lower end of the fixed card seat, and the integrated structure of the traditional LED display screen base is improved into a separate structure, which is composed of a display screen mounting piece and a fixed card seat, the display screen mounting piece and the LED display screen are fixedly connected by screws, and a card block card slot surrounded by a fixed frame is arranged on the upper end of the fixed card seat, so that the mounting card block at the lower end of the display screen mounting piece can be inserted from the upper end opening of the card block card slot on the fixed card seat, and slide to the bottom of the card block card slot, so that the LED display screen can be quickly installed on the base, and when disassembling, it is only necessary to separate the display screen mounting piece and the fixed card seat, thereby saving the time consumed during disassembly, facilitating installation, and improving disassembly and assembly efficiency.

[0005] It can be seen that in many usage scenarios, such as exhibitions, different information needs to be displayed in multiple directions. In many cases, multiple display screens are installed in different directions to meet usage needs. However, since LED display screens are heavy and fragile, they are inconvenient to carry. If you need to increase or decrease the number of display screens or change the display direction, it will be very troublesome to disassemble and assemble them later. The LED display screen base that is generally easy to disassemble and assemble cannot solve the inconvenience of turning and increasing or decreasing the display screen at the same time. If you need to change the direction or number of the display screen during use, it is still very troublesome.

[0006] In view of this, the utility model provides a snap-on detachable LED display screen. Utility Model Content

[0007] The purpose of the utility model is to solve the above-mentioned shortcomings and provide a snap-on detachable LED display screen that can be displayed on both sides by disassembly, can rotate to change the display direction of the two panels, and has a locking function to prevent loosening.

[0008] Therefore, the utility model provides a snap-on detachable LED display screen, which at least includes a base component, and the base component has a rotation function and a sliding fixation capability;

[0009] The middle connection assembly is rotated by the base assembly and has a protective function as well as a sliding auxiliary disassembly function;

[0010] The display component is installed on both sides of the middle connection component by means of a snap connection, and the display component also has a rotation clamping function inside, specifically:

[0011] The display assembly comprises two symmetrical plates, one side of the plate is provided with a card block, both sides of the card block are provided with grooves, a spring is provided in the groove, and the other side of the spring is provided with a slider.

[0012] As a further improvement of the present technical solution, the base assembly includes a bottom block, a rotating hole is opened on the top of the bottom block, a rotating shaft is rotatably connected in the rotating hole, an adhesive plate is provided on the outer side of the bottom block, and the middle connection assembly includes a bracket, the two clamping blocks are respectively plugged into the two sides of the bracket, the four sliding blocks are respectively plugged into the bracket, two plug-in blocks are provided on both sides of the bracket, and a slide plate is slidably connected between the two plug-in blocks on the same side.

[0013] As a further improvement of the technical solution, a connecting plate is provided on the top of the bracket, and four sliding grooves are opened on the top of the connecting plate, and plug rods are slidably connected in the four sliding grooves.

[0014] As a further improvement of the technical solution, a top plate is provided on the top of the plate body on one side, a screw is rotatably connected inside the top plate, an insert plate is slidably connected to one side of the top plate, and the screw is threadedly connected to the insert plate.

[0015] As a further improvement of the technical solution, two connecting grooves are provided on the outer side of the bottom block, a clamping ring is slidably connected to the outer side of the bottom block, and the clamping ring is fixedly connected to the adhesive plate.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] The card-type detachable LED display screen can increase or decrease the overall display area by disassembling and assembling the two side panels, and can be rotated to change the display direction. The disassembly and assembly are simple and quick, and the use is flexible and changeable, so that the originally heavy panel can meet different usage requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention is described in more detail below by way of example with reference to the accompanying drawings, in which:

[0019] Figure 1 It is an overall schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of a base assembly of the utility model;

[0021] Figure 3 This is a schematic diagram of the intermediate connection assembly of the utility model;

[0022] Figure 4 It is a schematic diagram of the display assembly of the utility model.

[0023] The meanings of the numbers in the figure are as follows: 100, base assembly; 101, bottom block; 102, rotating hole; 103, rotating shaft; 104, adhesive plate; 105, connecting groove; 106, retaining ring; 200, middle connection assembly; 201, bracket; 202, plug-in block; 203, slide plate; 204, connecting plate; 205, slide groove; 206, plug rod; 300, display assembly; 301, plate body; 302, block; 303, groove; 304, spring; 305, slider; 306, top plate; 307, screw; 308, plug-in plate. DETAILED DESCRIPTION

[0024] In many usage scenarios, such as exhibitions, different information needs to be displayed in multiple directions. In many cases, multiple display screens are installed in different directions to meet usage needs. However, since LED display screens are heavy and fragile, they are inconvenient to carry. If you need to increase or decrease the number of display screens or change the display direction, it will be very troublesome to disassemble and assemble them later. The LED display screen base that is generally easy to disassemble and assemble cannot solve the inconvenience of turning and increasing or decreasing the display screens at the same time. If you need to change the direction or number of the display screens during use, it is still very troublesome.

[0025] like Figure 1-Figure 4 As shown, it at least includes a base assembly 100, and the base assembly 100 has a rotation function and a sliding and fixing ability;

[0026] The middle connection assembly 200 is rotated by the base assembly 100 and has a protective function and also has a sliding auxiliary disassembly function;

[0027] The display component 300 is mounted on both sides of the middle connecting component 200 by means of a snap connection. The display component 300 also has a rotation clamping function. Specifically:

[0028] The display assembly 300 includes two symmetrical plates 301, the plates 301 are the main body of the LED display screen, a card block 302 is provided on one side of the plate 301, grooves 303 are provided on both sides of the card block 302, a spring 304 is provided in the groove 303, and a slider 305 is provided on the other side of the spring 304;

[0029] The base assembly 100 includes a bottom block 101, a rotating hole 102 is opened on the top of the bottom block 101, a rotating shaft 103 is rotatably connected in the rotating hole 102, an adhesive plate 104 is provided on the outer side of the bottom block 101, and the middle connection assembly 200 includes a bracket 201, two clamping blocks 302 are respectively plugged into the two sides of the bracket 201, and four sliders 305 are respectively plugged into the bracket 201. After the clamping block 302 is inserted into the inside of the bracket 201, the slider 305 will be plugged into the bracket 201 under the action of the spring 304 to play a fixing role. Two plug-in blocks 202 are provided on both sides of the bracket 201, and a slide plate 203 is slidably connected between the two plug-in blocks 202 on the same side. If only one plate body 301 is installed, then one end of the bracket 201 must be exposed to the outside, and the sliding slide plate 203 prevents foreign matter from entering to increase the stability during installation;

[0030] In order to facilitate the disassembly of the plate body 301, a connecting plate 204 is provided on the top of the bracket 201, and four slide grooves 205 are opened on the top of the connecting plate 204. The four slide grooves 205 are all slidably connected with plug rods 206. The four plug rods 206 correspond to the four sliders 305. The sliding plug rods 206 can push the sliders 305 into the grooves 303.

[0031] To prevent the plate body 301 from loosening, a top plate 306 is provided on the top of the plate body 301 on one side, a screw rod 307 is rotatably connected inside the top plate 306, a plug plate 308 is slidably connected to one side of the top plate 306, the screw rod 307 is threadedly connected to the plug plate 308, and the plug plate 308 is attached to and clamped with the plate body 301 on the other side, which plays a safety role and prevents the slider 305 from loosening due to accidental contact with the plug rod 206;

[0032] Taking into account that the sticky plate 104 will hinder the movement, two connecting grooves 105 are provided on the outer side of the bottom block 101, and a snap ring 106 is slidably connected to the outer side of the bottom block 101. The snap ring 106 is fixedly connected to the sticky plate 104. The sticky plate 104 is used to fix the bottom block 101 to prevent shaking during rotation or disassembly. However, when the bottom block 101 is moved, the sticky plate 104 will hinder the movement. The snap ring 106 can be used to drive the sticky plate 104 to be folded up when not in use.

[0033] The improvement of this embodiment is that: through the two clamping blocks 302 and the corresponding sliders 305 on the clamping blocks 302, the plate body 301 can be clamped with the bracket 201, which is convenient for disassembly. The number of plate bodies 301 to be installed can be determined according to the use requirements, and the plate body 301 can be turned, so that the plate body 301 is more flexible when used;

[0034] In summary, the working principle of the present invention is as follows: the number of installed plates 301 is determined according to usage requirements; when installing the plate 301, first press the sliders 305 on both sides and extend the card block 302 into the bracket 201; the slider 305 will be plugged into the bracket 201 after reaching the specified position; after moving the bottom block 101 to the appropriate position, slide the snap ring 106 to allow the adhesive plate 104 to be adsorbed to the ground to fix it; if the plate 301 needs to be removed, the two insertion rods 206 on one side of the plate 301 can be slid to push the slider 305; after the slider 305 is detached from the bracket 201, the plate 301 can be removed.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A snap-on detachable LED display screen, characterized in that: At least comprising a base component (100), wherein the base component (100) has a rotation function and a sliding fixation capability; A middle connection assembly (200), wherein the middle connection assembly (200) is rotated by the base assembly (100), has a protective function, and also has a sliding auxiliary disassembly function; The display assembly (300) is mounted on both sides of the middle connection assembly (200) by means of a snap connection, and the interior of the display assembly (300) also has a rotation clamping function, specifically: The display assembly (300) comprises two symmetrical plates (301), one side of the plate (301) is provided with a block (302), both sides of the block (302) are provided with grooves (303), a spring (304) is provided in the groove (303), and the other side of the spring (304) is provided with a slider (305).

2. The snap-on detachable LED display screen according to claim 1, characterized in that: The base assembly (100) comprises a bottom block (101), a rotating hole (102) is provided on the top of the bottom block (101), a rotating shaft (103) is rotatably connected in the rotating hole (102), an adhesive plate (104) is provided on the outer side of the bottom block (101), and the middle connection assembly (200) comprises a bracket (201), two clamping blocks (302) are respectively plugged into two sides of the bracket (201), four sliding blocks (305) are respectively plugged into the bracket (201), two plugging blocks (202) are provided on both sides of the bracket (201), and a sliding plate (203) is slidably connected between the two plugging blocks (202) on the same side.

3. The snap-on detachable LED display screen according to claim 2, characterized in that: A connecting plate (204) is provided on the top of the bracket (201), and four sliding grooves (205) are opened on the top of the connecting plate (204), and insertion rods (206) are slidably connected in the four sliding grooves (205).

4. The snap-on detachable LED display screen according to claim 1, characterized in that: A top plate (306) is provided on the top of the plate body (301) on one side, a screw rod (307) is rotatably connected inside the top plate (306), a plug plate (308) is slidably connected to one side of the top plate (306), and the screw rod (307) is threadedly connected to the plug plate (308).

5. The snap-on detachable LED display screen as claimed in claim 2, characterized in that: Two connecting grooves (105) are provided on the outer side of the bottom block (101), and a snap ring (106) is slidably connected to the outer side of the bottom block (101), and the snap ring (106) is fixedly connected to the adhesive plate (104).

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