Double-layer LED display screen cover

Abstract

The utility model relates to the technical field of light-emitting diode (LED) display screens, in particular to a double-layer type LED display screen cover, which comprises an LED display screen and is characterized in that an angle adjusting assembly is arranged at the left end of the LED display screen, and an assembly convenient to disassemble and assemble is arranged at the right end of the LED display screen. According to the LED display screen cover, the LED display screen cover plate is installed on the outer wall of the LED display screen, LED lamps of the LED display screen are protected through the LED lampshade, the L-shaped connecting plates and the side lugs are conveniently installed by adjusting the threaded sleeve blocks, and therefore the LED display screen cover plate is easy to install. The adjusting sliding block is adjusted to slide on the inner wall of the arc-shaped sliding groove, so that the rotating rod at one end of the adjusting plate rotates on the inner wall of the limiting block, and therefore the adjusting plate can conduct angle rotation conveniently, and the LED display screen is driven to conduct angle adjustment.

Description

TECHNICAL FIELD

[0001] The utility model relates to LED display screen technical field, especially a double -deck formula's LED display screen cover. BACKGROUND

[0002] Large -scale display screen is with matrix type arrangement mode splicing into a LED display screen with wide and broad face with plurality of LED display module, and the display screen is directly exposed outside, is easy to damage, needs to use the screen cover.

[0003] In the patent with the publication number CN210039499U, a double -deck formula LED display screen cover and LED display screen are provided, which include a LED screen body module, a double -deck formula LED display screen cover, a bonding positioning structure, a PCB substrate, a LED chip, a base structure layer, an optical structure layer, a first bonding surface, a first structure forming surface, a second bonding surface, a second light -out forming surface, a chip position corresponding structure, a substrate positioning structure and a unit light -out structure. Compared with the original one -piece forming single -deck formula LED display screen cover, the double -deck formula LED display screen cover has a relatively simple structure of the base structure layer and the optical structure layer, and is more convenient to form and process, which is beneficial to improve the problems of gas trapping and lack of glue during injection molding. Because it is easy to manufacture, the area of the existing single -deck formula LED display screen cover can be increased by more than 4 times, the production capacity and production efficiency are greatly improved, and stable and large -scale production can be carried out. At the same time, the effective design of the optical surface is increased, the light utilization rate is improved, and the purpose of enriching the optical effect is achieved. However, the following problems still exist in the patent:

[0004] The above -mentioned double -deck formula LED display screen cover is inconvenient to install during use, and is not wrapped around each LED display lamp outer wall, which is easy to shake during use, resulting in sliding. In addition, the LED display screen is fixed at an angle, which is not convenient for angle adjustment, so that people can not operate and use conveniently.

[0005] In view of the above problems, a double -deck formula LED display screen cover needs to be designed to overcome the above -mentioned problems. UTILITY MODEL CONTENTS

[0006] The main purpose of the utility model is to provide a double -deck formula LED display screen cover, which can effectively solve the problems in the background art.

[0007] To achieve the above -mentioned purpose, the technical scheme adopted by the utility model is as follows:

[0008] A double -deck formula LED display screen cover, comprising an LED display screen, characterized in that: an angle adjusting assembly is installed at the left end of the LED display screen, and a convenient dismounting assembly is arranged at the right end of the LED display screen.

[0009] The convenient disassembly and assembly component includes side ears arranged on the outer walls of the two sides of the LED display screen, the outer wall of the side ear is provided with an L-shaped connecting plate, one side of the L-shaped connecting plate is provided with a moving limiting plate, a threaded rod is penetrated through the middle part of the L-shaped connecting plate and the side ear, the two ends of the threaded rod are respectively provided with threaded sleeve blocks, one end of the L-shaped connecting plate is provided with an LED display screen cover plate, the right side of the LED display screen cover plate is uniformly arranged with LED lamp covers, and the upper and lower sides of the LED lamp cover are respectively installed with light-shielding short plates.

[0010] As a preferred scheme of the utility model, the angle adjusting assembly includes a base arranged at the left center of the LED display screen, the left side of the base is provided with an adjusting plate, the bottom end of the adjusting plate is installed with a protection plate, the inner wall of the protection plate is provided with a rotating rod, the two ends of the rotating rod are clamped with limiting blocks, one end of the limiting block is provided with a supporting plate, the outer wall of the supporting plate is respectively provided with a recessed mounting bracket on both sides, the middle part of the two sides of the supporting plate is respectively provided with a connecting plate, one end of the connecting plate is provided with a clamping block, the outer wall of the clamping block is clamped on the outer wall of both ends of the adjusting plate, the connecting plate is provided with an arc-shaped sliding groove, one end of the clamping block is provided with an adjusting sliding block, and the outer wall of one end of the adjusting sliding block is clamped on the inner wall of the arc-shaped sliding groove.

[0011] As a preferred scheme of the utility model, the number of the side ears is four groups, the number of the L-shaped connecting plates is four groups, and the number of the threaded rods is four groups.

[0012] As a preferred scheme of the utility model, the side ear is fixedly connected with the LED display screen, the L-shaped connecting plate is fixedly connected with the LED display screen cover plate, the threaded rod is sleeved with the L-shaped connecting plate, the threaded sleeve block is screw-connected with the threaded rod, the moving limiting plate is sleeved with the threaded rod, the LED lamp cover is fixedly connected with the LED display screen cover plate, and the light-shielding short plate is fixedly connected with the LED display screen cover plate.

[0013] As a preferred scheme of the utility model, the base is fixedly installed with the LED display screen, the base is fixedly installed with the adjusting plate, the protection plate is detachably installed with the adjusting plate, the rotating rod is fixedly connected with the protection plate, and the rotating rod is rotationally connected with the limiting block.

[0014] As a preferred scheme of the utility model, the limiting block is fixedly connected with the supporting plate, the connecting plate is fixedly connected with the supporting plate, the clamping block is detachably installed with the adjusting plate, the clamping block is fixedly connected with the adjusting sliding block, the adjusting sliding block is slidingly connected with the arc-shaped sliding groove, and the recessed mounting bracket is fixedly installed with the supporting plate.

[0015] Advantages

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

[0017] 1、The utility model discloses a double -deck formula's LED display screen cover, utilize the outer wall installation of LED display screen cover plate of LED display screen, protect the LED lamp of LED display screen through LED lampshade, through the adjusting screw sleeve block convenient L type connecting plate and side ear install, make LED display screen cover plate installation relatively simple.

[0018] 2、The utility model discloses a double -deck formula's LED display screen cover, utilize the sliding of the adjusting sliding block and the arc -shaped sliding slot inner wall, make the rotary rod of adjusting plate one end rotate in the inner wall of limiting block, thereby convenient adjusting plate angle rotation, drive LED display screen angle adjustment, convenient for people to operate the use of LED display screen. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the structure schematic diagram of LED display screen of the utility model;

[0020] Figure 2 It is the structure schematic diagram of LED display screen and LED display screen cover plate of the utility model;

[0021] Figure 3 It is the structure schematic diagram of LED display screen cover plate of the utility model;

[0022] Figure 4 It is the structure schematic diagram of adjusting plate and support plate of the utility model;

[0023] Figure 5 It is the explosion structure schematic diagram of adjusting plate and support plate of the utility model.

[0024] In the drawing: 1, LED display screen;2, angle adjusting assembly;3, convenient dismounting assembly;301, side ear;302, L type connecting plate;303, LED display screen cover plate;304, mobile limiting plate;305, threaded rod;306, screw sleeve block;307, LED lampshade;308, shading short board;201, base;202, adjusting plate;203, clamping block;204, connecting plate;205, arc -shaped sliding slot;206, adjusting sliding block;207, support plate;208, concave mounting bracket;209, limiting block;210, protection plate;211, rotary rod. DETAILED DESCRIPTION

[0025] In order to make the technical means, creation features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific implementation manners.

[0026] As Figures 1-5 shown in the figure, a double-layer LED display screen cover, comprising an LED display screen 1, characterized in that: the left end of the LED display screen 1 is provided with an angle adjusting assembly 2, and the right end of the LED display screen 1 is provided with a convenient disassembly and assembly assembly 3;

[0027] The convenient disassembly and assembly assembly 3 comprises side ears 301 arranged on the outer walls of the LED display screen 1 on both sides, the outer wall of the side ear 301 is provided with an L-shaped connecting plate 302, one side of the L-shaped connecting plate 302 is provided with a moving limiting plate 304, the middle part of the L-shaped connecting plate 302 and the side ear 301 penetrates a threaded rod 305, both ends of the threaded rod 305 are respectively provided with threaded sleeve blocks 306, one end of the L-shaped connecting plate 302 is provided with an LED display screen cover plate 303, the right side of the LED display screen cover plate 303 is uniformly arranged with LED lamp covers 307, and the upper and lower sides of the LED lamp cover 307 are respectively provided with light-shielding short plates 308.

[0028] Please refer to the attached Figure 1 , attached Figure 3 and attached Figure 5As shown, the angle adjusting assembly 2 comprises a base 201 arranged at the center of the left side of the LED display screen 1. The left side of the base 201 is provided with an adjusting plate 202. The bottom end of the adjusting plate 202 is provided with a protective plate 210. The inner wall of the protective plate 210 is provided with a rotating rod 211. The two ends of the rotating rod 211 are clamped with limiting blocks 209. One end of the limiting block 209 is provided with a supporting plate 207. The outer wall of the supporting plate 207 is provided with recessed mounting frames 208 on both sides. The middle part of the two sides of the supporting plate 207 is provided with connecting plates 204. One end of the connecting plate 204 is provided with clamping blocks 203. The outer wall of the clamping block 203 is clamped on the outer wall of the two ends of the adjusting plate 202. The connecting plate 204 is provided with an arc-shaped sliding groove 205. One end of the clamping block 203 is provided with an adjusting sliding block 206. One end of the outer wall of the adjusting sliding block 206 is clamped on the inner wall of the arc-shaped sliding groove 205. The side ear 301 is fixedly connected with the LED display screen 1. The L-shaped connecting plate 302 is fixedly connected with the LED display screen cover plate 303. The threaded rod 305 is sleeved with the L-shaped connecting plate 302. The threaded sleeve block 306 is threadedly connected with the threaded rod 305. The moving limiting plate 304 is sleeved with the threaded rod 305. The LED lamp cover 307 is fixedly connected with the LED display screen cover plate 303. The shading short plate 308 is fixedly connected with the LED display screen cover plate 303. The base 201 is fixedly installed with the LED display screen 1. The base 201 is fixedly installed with the adjusting plate 202. The protective plate 210 is detachably installed with the adjusting plate 202. The rotating rod 211 is fixedly connected with the protective plate 210. The rotating rod 211 is rotationally connected with the limiting block 209. The limiting block 209 is fixedly connected with the supporting plate 207. The connecting plate 204 is fixedly connected with the supporting plate 207. The clamping block 203 is detachably installed with the adjusting plate 202. The clamping block 203 is fixedly connected with the adjusting sliding block 206. The adjusting sliding block 206 is slidingly connected with the arc-shaped sliding groove 205. The recessed mounting frame 208 is fixedly installed with the supporting plate 207.

[0029] The LED display screen cover plate 303 is double-layered. One layer is a hole plate and the other layer is a plate with the LED lamp cover 307. The two layers can be combined to increase the firmness of protection. The clamping block 203 is installed with the adjusting plate 202 through screws to increase the stability. One end of the adjusting sliding block 206 can be installed with a limiting block between the connecting plates 204 to prevent the adjusting sliding block 206 from sliding.

[0030] The utility model discloses a working procedure: using the double -deck formula's LED display screen cover of this scheme design, when working, through the LED display screen cover plate 303 is stuck in the LED display screen 1 outer wall, makes LED lamp cover 307 correspond cover in LED lamp outer wall, through the L type connecting plate 302 is stuck in the side ear 301 outer wall, the threaded rod 305 is penetrated in the L type connecting plate 302 and the side ear 301 middle part, through the mobile limiting sheet 304 from the threaded rod 305 one end penetration, and threaded sleeve is arranged between threaded rod 305 and side ear 301, and is separated, through the threaded sleeve block 306 respectively through the fastening of the both ends of threaded rod 305 in the mode of rotation, can reinforce the installation to LED display screen cover plate 303, and the light -proof short board 308 plays better maintenance LED lamp's effect, after installing recessed mounting bracket 208 to the position that needs installing LED display screen 1, needs the angle adjustment of LED display screen 1, through external tool, and screw the adjusting slider 206, makes it slide in the arc -shaped sliding slot 205 inner wall, the sliding process drives the adjusting plate 202 that installs LED display screen 1 through the rotation of the bottom end rod 211 in the inner wall rotation of limiting block 209, angle adjustment is carried out, after adjusting, the adjusting slider 206 is fastened through the limiting block, can prevent slack, and recessed mounting bracket 208 is provided with round hole, and it is convenient to install, and the fender 210 plays the protection effect, thereby improve the use effect of LED display screen 1 and LED display screen cover plate 303.

[0031] Although the embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made thereto without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A double-layer LED display screen cover, comprising an LED display screen (1), characterized in that: An angle adjustment component (2) is installed on the left end of the LED display screen (1), and an easy-to-disassemble component (3) is provided on the right end of the LED display screen (1). The easy-to-disassemble component (3) includes side ears (301) disposed on the outer walls of both sides of the LED display screen (1). An L-shaped connecting plate (302) is disposed on the outer wall of the side ears (301). A movable limiting plate (304) is disposed on one side of the L-shaped connecting plate (302). A threaded rod (305) passes through the middle of the L-shaped connecting plate (302) and the side ears (301). Threaded sleeves (306) are disposed at both ends of the threaded rod (305). An LED display screen cover plate (303) is disposed at one end of the L-shaped connecting plate (302). LED lamp covers (307) are evenly arranged on the right side of the LED display screen cover plate (303). Light-shielding short plates (308) are installed on the upper and lower sides of the LED lamp covers (307).

2. The double-layer LED display screen cover according to claim 1, characterized in that: The angle adjustment assembly (2) includes a base (201) located at the center of the left side of the LED display screen (1). An adjustment plate (202) is provided on the left side of the base (201). A protective plate (210) is installed at the bottom end of the adjustment plate (202). A rotating rod (211) is provided on the inner wall of the protective plate (210). Limiting blocks (209) are embedded at both ends of the rotating rod (211). A support plate (207) is provided at one end of the limiting block (209). The outer walls of the support plate (207) are respectively... A concave mounting bracket (208) is provided. A connecting plate (204) is provided on the middle of both sides of the support plate (207). A clamping block (203) is provided at one end of the connecting plate (204). The outer wall of the clamping block (203) is embedded in the outer walls of both ends of the adjusting plate (202). An arc-shaped sliding groove (205) is provided on the connecting plate (204). An adjusting slider (206) is provided at one end of the clamping block (203). The outer wall of one end of the adjusting slider (206) is embedded in the inner wall of the arc-shaped sliding groove (205).

3. The double-layer LED display screen cover according to claim 1, characterized in that: The number of side ears (301) is four, the number of L-shaped connecting plates (302) is four, and the number of threaded rods (305) is four.

4. The double-layer LED display screen cover according to claim 1, characterized in that: The side ear (301) is fixedly connected to the LED display screen (1), the L-shaped connecting plate (302) is fixedly connected to the LED display screen cover plate (303), the threaded rod (305) is sleeved with the L-shaped connecting plate (302), the threaded sleeve block (306) is threadedly connected with the threaded rod (305), the movable limiting plate (304) is sleeved with the threaded rod (305), the LED lampshade (307) is fixedly connected to the LED display screen cover plate (303), and the light-shielding short plate (308) is fixedly connected to the LED display screen cover plate (303).

5. A double-layer LED display screen cover according to claim 2, characterized in that: The base (201) is fixedly installed between the LED display screen (1), the base (201) is fixedly installed between the adjustment plate (202), the protective plate (210) is detachably installed between the adjustment plate (202), the rotating rod (211) is fixedly connected between the protective plate (210), and the rotating rod (211) is rotatably connected between the limiting block (209).

6. A double-layer LED display screen cover according to claim 2, characterized in that: The limiting block (209) is fixedly connected to the support plate (207), the connecting plate (204) is fixedly connected to the support plate (207), the clamping block (203) is detachably installed to the adjusting plate (202), the clamping block (203) is fixedly connected to the adjusting slider (206), the adjusting slider (206) is slidably connected to the arc-shaped slide groove (205), and the concave mounting bracket (208) is fixedly installed to the support plate (207).

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