Quick-release combined type LED (light-emitting diode) display screen

Abstract

The utility model relates to the technical field of display screens, and provides a quick-release combined type LED display screen which comprises a frame and an LED display screen body, the frame comprises a corner structure and an adjusting structure, and the corner structure comprises a first corner, a second corner, a third corner, a fourth corner, a first clamping block, a first clamping groove and a first sliding groove. The first corner, the second corner, the third corner and the fourth corner are sequentially located at the corners of the frame. The corner structure and the adjusting structure are arranged, the two ends of the first corner are connected with one end of the second corner and one end of the fourth corner through the second connecting rods respectively, and the two ends of the third corner are connected with the other end of the second corner and the other end of the fourth corner through the first connecting rods respectively. The size of the LED display screen can be adjusted by increasing or decreasing the number of the first connecting rods and the number of the second connecting rods, the function that the size of the combined LED display screen is convenient to adjust is achieved, and therefore the use convenience of the combined LED display screen is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to display screen technical field especially relates to a quick release combined LED display screen. BACKGROUND

[0002] The conventional LED display screen is composed of a large number of LED pixel points, these pixel points are arranged according to certain array, and the image is displayed by controlling the bright and dark and color of each pixel point, along with the continuous expansion of the application scene of LED display screen, the requirement of installation, maintenance and transportation convenience of display screen is higher and higher, therefore a quick release combined LED display screen will be used;

[0003] Therefore, the patent with the authorized announcement number CN221922678U discloses a combined LED display screen, which comprises a mounting frame, LED display screens and a positioning anti-falling structure, the inside of the mounting frame is provided with a baffle, the mounting frame is provided with a clamping groove, the number of the LED display screens is four groups and the LED display screens are arranged on the mounting frame in a rectangular distribution state, the outer wall of the LED display screen is fixedly installed with a clamping block, the clamping block is located in the clamping groove, a trapezoidal positioning opening is formed in the clamping block, and the positioning anti-falling structure is arranged on the mounting frame and the clamping block. The combined LED display screen has the advantages that on the one hand, when the LED display screens are combined, the clamping blocks only need to be inserted into the clamping grooves, so that the installation is very convenient, the LED display screens have good anti-falling effect after installation, the stability of combination is improved, and on the other hand, when the LED display screens are disassembled, the frame body does not need to be disassembled, so that the convenience of subsequent maintenance or repair is improved;

[0004] The combined LED display screen has the advantages that on the one hand, when the LED display screens are combined, the clamping blocks only need to be inserted into the clamping grooves, so that the installation is very convenient, the LED display screens have good anti-falling effect after installation, the stability of combination is improved, and on the other hand, when the LED display screens are disassembled, the frame body does not need to be disassembled, so that the convenience of subsequent maintenance or repair is improved; UTILITY MODEL CONTENTS

[0005] The utility model discloses a quick release combined LED display screen, which solves the defect that the existing LED display screen is inconvenient to adjust the size.

[0006] In order to solve the above technical problems, the utility model provides the following technical scheme: a quick release combined LED display screen, which comprises a frame and an LED display screen main body.

[0007] The frame includes corner structures and adjusting structures, the corner structures include a first corner, a second corner, a third corner, a fourth corner, a first clamping block, a first clamping groove and a first sliding groove, the first corner, the second corner, the third corner and the fourth corner are sequentially located at corner positions of the frame, the inner walls on both sides of the third corner and the inner walls on the side close to the third corner of the second corner and the fourth corner are uniformly fixed with the first clamping block, the inner walls on the side adjacent to the fourth corner of the first corner are uniformly provided with the first clamping groove, and the inner walls on the side adjacent to the third corner of the first corner are uniformly provided with the first sliding groove;

[0008] The LED display screen body is provided with the splicing structure on one side.

[0009] The two ends of the first corner and the third corner are provided with the adjusting structure.

[0010] Preferably, the splicing structure includes a fixed frame, a second clamping block, a second clamping groove and a second sliding groove, the fixed frame is fixedly installed on one side of the LED display screen body through screws, the outer wall on the side away from the first sliding groove of the fixed frame is uniformly provided with the second sliding groove, the outer wall on the side away from the first clamping groove of the fixed frame is uniformly provided with the second clamping groove, and the outer walls on the other two sides of the fixed frame are uniformly fixed with the second clamping block.

[0011] Preferably, the outer walls of the fixed frame are flush with the outer walls of the LED display screen body, the second clamping block is slidably connected with the first corner and the second corner through the first sliding groove, and the second clamping block is clamped with the first corner and the fourth corner through the first clamping groove.

[0012] Preferably, the second clamping block and the fixed frame are clamped with each other through the second clamping groove, the second clamping block and the fixed frame are slidably connected through the second sliding groove, and the length of the second sliding groove is greater than the length of the second clamping groove.

[0013] Preferably, the adjusting structure includes a first connecting rod, a connecting block, a third clamping block, a connecting groove, a third sliding groove and a second connecting rod, the first connecting rod is arranged at both ends of the third corner, the second connecting rod is arranged at both ends of the first corner, the connecting block is fixed to both sides of one end of the first connecting rod, the second connecting rod, the first corner, the second corner, the third corner and the fourth corner, the connecting groove is arranged on both sides of the other end of the first connecting rod, the second connecting rod, the first corner, the second corner, the third corner and the fourth corner, the side close to the fixed frame of the first connecting rod is uniformly fixed with the third clamping block, and the side close to the fixed frame of the second connecting rod is uniformly provided with the third sliding groove.

[0014] Preferably, one side of the first connecting rod and the second connecting rod is flush with one side of the fixed frame, and the connecting block and the connecting groove are matched and connected.

[0015] Preferably, the third clamping block, the first clamping block, the first clamping groove, the second clamping block and the second clamping groove are equal in size, and the third sliding groove, the first sliding groove and the second sliding groove are equal in size.

[0016] The quick-release combined LED display screen has the advantages that:

[0017] By arranging the frame, connecting the two ends of the first corner to one end of the second corner and the fourth corner through the second connecting rod, and connecting the two ends of the third corner to the other end of the second corner and the fourth corner through the first connecting rod, the size of the LED display screen can be adjusted by increasing or decreasing the number of the first connecting rod and the second connecting rod, so that the device is convenient to adjust the size, thereby improving the convenience of the combined LED display screen in use.

[0018] By arranging the splicing structure, the fixed frame is arranged closely on the inner side of the frame, the fixed frame is connected through the second clamping block, the second clamping groove and the second sliding groove, and the fixed frame is fixed on the inner side of the frame through the clamping mode, so that the fixed frame is quickly disassembled and assembled, the device is convenient to quickly disassemble and assemble, and the convenience of the combined LED display screen in use is improved. BRIEF DESCRIPTION OF DRAWINGS

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

[0020] Figure 2 It is a rear view schematic diagram of the utility model;

[0021] Figure 3 It is a front view explosion schematic diagram of the utility model;

[0022] Figure 4 It is a rear view explosion schematic diagram of the utility model;

[0023] Figure 5 It is a front view cross section schematic diagram of the utility model.

[0024] Explanation of reference numerals in the drawing: 1, corner structure; 11, first corner; 12, second corner; 13, third corner; 14, fourth corner; 15, first clamping block; 16, first clamping groove; 17, first sliding groove; 2, LED display screen main body; 3, splicing structure; 31, fixed frame; 32, second clamping block; 33, second clamping groove; 34, second sliding groove; 4, adjusting structure; 41, first connecting rod; 42, connecting block; 43, third clamping block; 44, connecting groove; 45, third sliding groove; 46, second connecting rod. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0026] Please refer to Figures 1-5 The utility model provides a kind of quick release combined LED display, including frame and LED display main body 2.

[0027] Refer to Figures 3-5 As shown in, frame includes corner structure 1 and adjusting structure 4, corner structure 1 includes first corner 11, second corner 12, third corner 13, fourth corner 14, first clamping block 15, first clamping groove 16 and first sliding slot 17, first corner 11, second corner 12, third corner 13 and fourth corner 14 are sequentially located at the corner position of frame, first clamping block 15 is uniformly fixed on the inner wall of both sides of third corner 13 and the inner wall of second corner 12 and fourth corner 14 close to third corner 13 side, first clamping groove 16 is uniformly provided on the inner wall of adjacent side of first corner 11 and fourth corner 14, first sliding slot 17 is uniformly provided on the inner wall of adjacent side of first corner 11 and third corner 13, adjusting structure 4 is arranged at both ends of first corner 11 and third corner 13, adjusting structure 4 includes first connecting rod 41, connecting block 42, third clamping block 43, connecting groove 44, third sliding slot 45 and second connecting rod 46, first connecting rod 41 is arranged at both ends of third corner 13, second connecting rod 46 is arranged at both ends of first corner 11, connecting block 42 is fixed to both sides of one end of first connecting rod 41, second connecting rod 46, first corner 11, second corner 12, third corner 13 and fourth corner 14, connecting groove 44 is provided at both sides of the other end of first connecting rod 41, second connecting rod 46, first corner 11, second corner 12, third corner 13 and fourth corner 14, third clamping block 43 is uniformly fixed on the side of first connecting rod 41 close to fixed frame 31, third sliding slot 45 is uniformly provided on the side of second connecting rod 46 close to fixed frame 31, one side of first connecting rod 41 and second connecting rod 46 is attached to one side of fixed frame 31, connecting block 42 and connecting groove 44 are matched and connected, third clamping block 43, first clamping block 15, first clamping groove 16, second clamping block 32 and second clamping groove 33 are equal in size, third sliding slot 45, first sliding slot 17 and second sliding slot 34 are equal in size.

[0028] The second connecting rod 46 is connected at both ends of the first corner 11 through the connecting block 42 and the connecting groove 44, and is fixedly connected through bolts, the fixed frame 31 provided with the LED display screen body 2 is sequentially spliced on the inner side of the first corner 11, the length dimension of the second sliding groove 34 is greater than the length dimension of the second clamping groove 33, so that the fixed frame 31 can be spliced and fixed through the second clamping block 32, and meanwhile, one side of the fixed frame 31 is attached to one side of the second connecting rod 46, after the display screen is spliced to the required size, one end of the fourth corner 14 is fixedly connected to one end of the second connecting rod 46, then a proper amount of the first connecting rod 41 is sequentially installed at the other end of the fourth corner 14, and the inner side of the first connecting rod 41 is attached to one side of the fixed frame 31, finally, the second corner 12 and the third corner 13 are sequentially installed on the other side of the fixed frame 31 through the first connecting rod 41, so that the first corner 11, the second corner 12, the third corner 13 and the fourth corner 14 are fixedly connected through the first connecting rod 41 and the second connecting rod 46 and are located at the outer side of the display screen.

[0029] With reference to Figures 2-5 As shown in the drawings, one side of the LED display screen body 2 is provided with the splicing structure 3, the splicing structure 3 comprises a fixed frame 31, a second clamping block 32, a second clamping groove 33 and a second sliding groove 34, the fixed frame 31 is fixedly installed on one side of the LED display screen body 2 through screws, the outer wall of the fixed frame 31 away from the first sliding groove 17 is uniformly provided with the second sliding groove 34, the outer wall of the fixed frame 31 away from the first clamping groove 16 is uniformly provided with the second clamping groove 33, the outer walls of the other two sides of the fixed frame 31 are uniformly provided with the second clamping block 32, the outer walls of the fixed frame 31 are flush with the outer walls of the LED display screen body 2, the second clamping block 32 is slidably connected with the first corner 11 and the second corner 12 through the first sliding groove 17, the second clamping block 32 is clamped with the first corner 11 and the fourth corner 14 through the first clamping groove 16, the second clamping block 32 and the fixed frame 31 are clamped with each other through the second clamping groove 33, the second clamping block 32 and the fixed frame 31 are slidably connected through the second sliding groove 34, and the length dimension of the second sliding groove 34 is greater than the length dimension of the second clamping groove 33.

[0030] The fixed frame 31 is sequentially spliced on the inner side of the frame, and the length dimension of the second sliding groove 34 is greater than the length dimension of the second clamping groove 33, so that the fixed frame 31 is more convenient and fast during installation.

[0031] Although the utility model has been explained in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A quick-release combined LED display screen, comprising a frame and an LED display screen body (2); Characterized in that: The frame comprises a corner structure (1) and an adjusting structure (4), the corner structure (1) comprises a first corner (11), a second corner (12), a third corner (13), a fourth corner (14), a first clamping block (15), a first clamping groove (16) and a first sliding groove (17), the first corner (11), the second corner (12), the third corner (13) and the fourth corner (14) are sequentially located at the corner positions of the frame, the first clamping blocks (15) are uniformly fixed on the inner walls on both sides of the third corner (13) and on the inner walls on the sides of the second corner (12) and the fourth corner (14) close to the third corner (13), the first clamping grooves (16) are uniformly formed on the inner walls on the sides of the first corner (11) and the fourth corner (14) adjacent to each other, and the first sliding grooves (17) are uniformly formed on the inner walls on the sides of the first corner (11) and the third corner (13) adjacent to each other; One side of the LED display screen body (2) is provided with a splicing structure (3); Both ends of the first corner (11) and the third corner (13) are provided with the adjusting structure (4).

2. The quick release combined LED display screen according to claim 1, characterized in that: The splicing structure (3) comprises a fixed frame (31), a second clamping block (32), a second clamping groove (33) and a second sliding groove (34), the fixed frame (31) is fixedly installed on one side of the LED display screen body (2) through screws, the second sliding grooves (34) are uniformly formed on the outer walls of the fixed frame (31) away from the first sliding grooves (17), the second clamping grooves (33) are uniformly formed on the outer walls of the fixed frame (31) away from the first clamping grooves (16), and the second clamping blocks (32) are uniformly fixed on the outer walls of the other two sides of the fixed frame (31).

3. The quick release combined LED display screen according to claim 2, characterized in that: The outer walls of the fixed frame (31) are flush with the outer walls of the LED display screen body (2), the second clamping blocks (32) are respectively connected with the first corner (11) and the second corner (12) through the first sliding grooves (17), and the second clamping blocks (32) are respectively clamped with the first corner (11) and the fourth corner (14) through the first clamping grooves (16).

4. The quick release combined LED display screen according to claim 2, characterized in that: The second clamping blocks (32) and the fixed frame (31) are clamped with each other through the second clamping grooves (33), the second clamping blocks (32) and the fixed frame (31) are connected through the second sliding grooves (34), and the length of the second sliding grooves (34) is greater than the length of the second clamping grooves (33).

5. The quick release combined LED display screen according to claim 2, characterized in that: Said adjusting structure (4) includes first connecting rod (41), connecting block (42), third clamping block (43), connecting groove (44), third sliding groove (45) and second connecting rod (46), first connecting rod (41) is arranged at both ends of third corner (13), second connecting rod (46) is arranged at both ends of first corner (11), connecting block (42) is fixed to both sides of one end of first connecting rod (41), second connecting rod (46), first corner (11), second corner (12), third corner (13) and fourth corner (14), connecting groove (44) is opened in both sides of the other end of first connecting rod (41), second connecting rod (46), first corner (11), second corner (12), third corner (13) and fourth corner (14), first connecting rod (41) is uniformly fixed with third clamping block (43) on the side close to fixed frame (31), second connecting rod (46) is uniformly provided with third sliding groove (45) on the side close to fixed frame (31).

6. The quick release combined LED display screen according to claim 5, characterized in that: The side of first connecting rod (41) and second connecting rod (46) is combined with the side of fixed frame (31), the connecting block (42) and the connecting groove (44) are matched and connected.

7. The quick release combined LED display screen according to claim 5, characterized in that: The third clamping block (43), the first clamping block (15), the first clamping groove (16), the second clamping block (32) and the second clamping groove (33) are equal in size, and the third sliding groove (45), the first sliding groove (17) and the second sliding groove (34) are equal in size.

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