Waterproof COB box type LED display screen mounting structure

Abstract

The utility model discloses a waterproof COB box type LED display screen installation structure which comprises a COB box type display screen body, installation frames are symmetrically and fixedly connected to the top and the bottom of the COB box type display screen body, and a limiting mechanism used for locking the installation position of the COB box type display screen body is arranged on the side portion of the COB box type display screen body. The limiting mechanism comprises a positioning column, a connecting column, a limiting plate and a pulling plate, the positioning column is arranged on the side portion of the connecting column in a sliding mode, and the COB box type display screen body is connected with the connecting column through the positioning column. According to the COB box type display screen, the mounting frame, the positioning column, the connecting column, the supporting plate, the limiting plate and the pulling plate are matched with one another, the COB box type display screen body is connected with the connecting column through the positioning column, the pulling plate drives the limiting plate to limit the relative positions of the positioning column and the connecting column, mounting and dismounting of the COB box type display screen body are facilitated, and the mounting efficiency of the COB box type display screen body is improved. And the COB box type display screen main body can be conveniently taken down and maintained.

Description

Technical Field

[0001] The utility model relates to the field of COB box-type LED display screen installation structure, in particular to a waterproof COB box-type LED display screen installation structure. Background Art

[0002] The COB box display is usually an LED display based on COB technology. The COB box display makes the product more closed, and the light-emitting chip is completely enclosed in the PCB board, which makes the COB box display usually waterproof.

[0003] The COB box-type display screen in the prior art usually needs to be installed for use, and is usually installed with the box body using a mounting bracket and multiple bolts. However, when the user disassembles and maintains the COB box-type display screen, it is usually necessary to insert a tool between the COB box-type display screen and the wall, and then use the tool to rotate the multiple bolts separately to disassemble the COB box-type display screen.

[0004] However, this method may result in limited space between the COB box display and the wall. When the tool is rotated, the tool may hit the COB box display. The COB box display is not easy to remove for maintenance and has certain limitations. Utility Model Content

[0005] The purpose of the present invention is to provide a waterproof COB box-type LED display screen installation structure to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions: a waterproof COB box-type LED display installation structure, comprising:

[0007] The COB box-type display screen body has a mounting frame symmetrically fixedly connected to the top and bottom of the COB box-type display screen body;

[0008] The side of the COB box-type display screen body is provided with a limiting mechanism for locking the installation position of the COB box-type display screen body, and the limiting mechanism includes:

[0009] Positioning posts and connecting posts, wherein the positioning posts are slidably arranged on the sides of the connecting posts, and the COB box-type display screen body is connected to the connecting posts via the positioning posts;

[0010] The limiting plate and the pulling plate are slidingly arranged on the side of the positioning column, the pulling plate is located on the side of the connecting column, the limiting plate is used to lock the relative position of the positioning column and the connecting column, and the pulling plate is used to pull the limiting plate to slide horizontally.

[0011] Preferably, the side of the positioning column is fixedly connected to the COB box-type display screen body, and the side of the COB box-type display screen body is provided with a support plate for supporting the position of the connecting column, and the side of the connecting column is fixedly connected to the support plate.

[0012] Preferably, the side of the limiting plate is fixedly connected to the pulling plate, the side of the connecting column is provided with an installation groove, the positioning column is slidably inserted and connected with the inner cavity of the installation groove, and the side of the positioning column is provided with a limiting groove, and the limiting plate is slidably inserted and connected with the inner cavity of the limiting groove.

[0013] Preferably, a first sliding groove and a second sliding groove are provided on the side of the connecting column, the limiting plate is slidably inserted and connected with the inner cavity of the first sliding groove, the inner cavity of the second sliding groove is slidably provided with a connecting seat, and the inner cavity of the connecting seat is threadedly inserted and connected with a connecting rod for pulling the pulling plate to slide horizontally.

[0014] Preferably, grooves are symmetrically provided on the sides of the pulling plate, one end of the connecting rod is fixedly connected to the side of the inner wall of the groove, the outer wall of the connecting rod is slidably connected with a bearing block, the bearing block is slidably connected with the inner cavity of the second slide groove, and the outer wall of the connecting rod is provided with a spring for driving the connecting seat to slide horizontally, one end of the spring is in contact with the bearing block, and the other end of the spring is in contact with the connecting seat.

[0015] Preferably, the side of the connecting column is fixedly connected to a fixing plate, the side of the fixing plate is threadedly inserted and connected to a locking bolt, one end of the locking bolt is threadedly inserted and connected to the supporting block, the side of the connecting column is fixedly connected to a guide column, the side of the supporting block is fixedly connected to a guide seat, and the guide column is slidably inserted and connected to the inner cavity of the guide seat.

[0016] Technical effects and advantages of this utility model:

[0017] The utility model utilizes the mutual cooperation of the mounting frame, the positioning column, the connecting column, the support plate, the limit plate and the pulling plate. The positioning column supports the mounting frame, the positioning column connects the COB box-type display screen body with the connecting column, and the pulling plate drives the limit plate to limit the relative position of the positioning column and the connecting column, which is conducive to the installation and disassembly of the COB box-type display screen body, and is convenient for removing and maintaining the COB box-type display screen body, and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 This is a front sectional structural diagram of the connecting column of the utility model.

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the connecting column of the utility model.

[0021] Figure 4 For this utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0022] In the figure: 1. COB box-type display screen body; 2. Mounting frame; 3. Limiting mechanism; 31. Positioning column; 32. Connecting column; 33. Support plate; 34. Limiting plate; 35. Pulling plate; 36. Connecting seat; 37. Spring; 38. Bearing block; 39. Connecting rod; 4. Fixing plate; 5. Locking bolt; 6. Guide seat; 7. Guide column. DETAILED DESCRIPTION

[0023] 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.

[0024] The utility model provides Figure 1-4 A waterproof COB box-type LED display installation structure shown includes a COB box-type display screen body 1. The COB box-type display screen body 1 is an LED display screen. The COB box-type display screen body 1 has a waterproof function. The top and bottom of the COB box-type display screen body 1 are symmetrically fixedly connected with a mounting frame 2, which is conducive to supporting the positioning column 31 and facilitating the installation of the COB box-type display screen body 1.

[0025] The side of the COB box-type display screen body 1 is provided with a limiting mechanism 3 for locking the installation position of the COB box-type display screen body 1. The limiting mechanism 3 includes a positioning column 31, a connecting column 32, a limiting plate 34 and a pulling plate 35. The positioning column 31 is conducive to positioning and installing the COB box-type display screen body 1, and is convenient for connecting the COB box-type display screen body 1. The connecting column 32 is conducive to cooperating with the positioning column 31, which is convenient for positioning the installation of the COB box-type display screen body 1. The side of the limiting plate 34 is provided with an inclined surface, which is conducive to squeezing the positioning column 31, facilitating the direct sliding installation of the COB box-type display screen body 1. The limiting plate 34 is conducive to limiting the relative position of the positioning column 31 and the connecting column 32, which is conducive to The COB box-type display screen body 1 is installed and disassembled to remove and maintain the COB box-type display screen body 1, which is convenient for operation. The pulling plate 35 is conducive to simultaneously pulling the two limit plates 34 in the same row to move, so as to pull the limit plates 34. When the COB box-type display screen body 1 is removed for maintenance, the pulling plate 35 can be directly pushed. The positioning column 31 is slidably set on the side of the connecting column 32. The COB box-type display screen body 1 is connected to the connecting column 32 through the positioning column 31. The limit plate 34 is slidably set on the side of the positioning column 31. The pulling plate 35 is located on the side of the connecting column 32. The limit plate 34 is used to lock the relative position of the positioning column 31 and the connecting column 32. The pulling plate 35 is used to pull the limit plate 34 to slide horizontally.

[0026] The side of the positioning column 31 is fixedly connected to the COB box-type display screen body 1. The side of the COB box-type display screen body 1 is provided with a support plate 33 for supporting the position of the connecting column 32, which is conducive to installation with the wall and convenient for supporting the installation of the COB box-type display screen body 1. The side of the connecting column 32 is fixedly connected to the support plate 33, and the side of the limiting plate 34 is fixedly connected to the pulling plate 35. The side of the connecting column 32 is provided with a mounting groove, and the positioning column 31 is slidably inserted into the inner cavity of the mounting groove. The side of the positioning column 31 is provided with a limiting groove, and the limiting plate 34 is fixedly connected to the The inner cavity of the limit groove is slidably inserted and connected, and a first slide groove and a second slide groove are provided on the side of the connecting column 32. The limit plate 34 is slidably inserted and connected with the inner cavity of the first slide groove, and the inner cavity of the second slide groove is slidably provided with a connecting seat 36, which is conducive to driving the connecting rod 39 to move. The inner cavity of the connecting seat 36 is threadedly inserted and connected with a connecting rod 39 for pulling the pulling plate 35 to slide horizontally, which is conducive to driving the pulling plate 35 to move and facilitate the pulling operation of the pulling plate 35. The side of the pulling plate 35 is symmetrically provided with grooves, and one end of the connecting rod 39 is fixedly connected to the side of the inner wall of the groove. The outer wall of the connecting rod 39 is slidably connected with a bearing block 38, which is conducive to guiding the sliding of the connecting rod 39 and compressing the spring 37. The bearing block 38 is slidably connected with the inner cavity of the second slide groove. The outer wall of the connecting rod 39 is provided with a spring 37 for driving the connecting seat 36 to slide horizontally. The elastic force of the spring 37 is conducive to pushing the connecting seat 36 to move, so that the connecting seat 36 and the pulling plate 35 can return to their original positions after movement, which is convenient for repeated operation of the limit plate 34. One end of the spring 37 is in contact with the bearing block 38, and the other end of the spring 37 is in contact with the connecting rod 39. The connecting seat 36 fits together, and the side of the connecting column 32 is fixedly connected with a fixing plate 4. The fixing plate 4 and the locking bolt 5 are conducive to the installation and disassembly of the bearing block 38. The side of the fixing plate 4 is threadedly inserted and connected with the locking bolt 5. One end of the locking bolt 5 is threadedly inserted and connected with the bearing block 38. The side of the connecting column 32 is fixedly connected with a guide column 7. The guide column 7 and the guide seat 6 are conducive to guiding the installation of the bearing block 38, which is convenient for increasing the stability of the installation of the bearing block 38. The side of the bearing block 38 is fixedly connected with the guide seat 6, and the guide column 7 is slidably inserted and connected with the inner cavity of the guide seat 6.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A waterproof COB box-type LED display installation structure, comprising: A COB box-type display screen body (1), wherein the top and bottom of the COB box-type display screen body (1) are symmetrically fixedly connected to mounting frames (2); It is characterized in that a limiting mechanism (3) for locking the installation position of the COB box-type display screen body (1) is provided on the side of the COB box-type display screen body (1), and the limiting mechanism (3) includes: A positioning column (31) and a connecting column (32), wherein the positioning column (31) is slidably arranged on the side of the connecting column (32), and the COB box-type display screen body (1) is connected to the connecting column (32) via the positioning column (31); A limit plate (34) and a pulling plate (35), wherein the limit plate (34) is slidably arranged on the side of the positioning column (31), and the pulling plate (35) is located on the side of the connecting column (32). The limit plate (34) is used to lock the relative position of the positioning column (31) and the connecting column (32), and the pulling plate (35) is used to pull the limit plate (34) to slide horizontally.

2. A waterproof COB box-type LED display installation structure according to claim 1, characterized in that: The side of the positioning column (31) is fixedly connected to the COB box-type display screen body (1); the side of the COB box-type display screen body (1) is provided with a support plate (33) for supporting the position of the connecting column (32); the side of the connecting column (32) is fixedly connected to the support plate (33).

3. A waterproof COB box-type LED display installation structure according to claim 1, characterized in that: The side of the limiting plate (34) is fixedly connected to the pulling plate (35), the side of the connecting column (32) is provided with a mounting groove, the positioning column (31) is slidably inserted and connected with the inner cavity of the mounting groove, the side of the positioning column (31) is provided with a limiting groove, and the limiting plate (34) is slidably inserted and connected with the inner cavity of the limiting groove.

4. A waterproof COB box-type LED display installation structure according to claim 1, characterized in that: The side of the connecting column (32) is provided with a first sliding groove and a second sliding groove, the limiting plate (34) is slidably inserted and connected with the inner cavity of the first sliding groove, the inner cavity of the second sliding groove is slidably provided with a connecting seat (36), and the inner cavity of the connecting seat (36) is threadedly inserted and connected with a connecting rod (39) for pulling the pulling plate (35) to slide horizontally.

5. A waterproof COB box-type LED display installation structure according to claim 4, characterized in that: The side of the pulling plate (35) is symmetrically provided with grooves, one end of the connecting rod (39) is fixedly connected to the side of the inner wall of the groove, the outer wall of the connecting rod (39) is slidably connected with a bearing block (38), and the bearing block (38) is slidably connected with the inner cavity of the second slide groove, and the outer wall of the connecting rod (39) is provided with a spring (37) for driving the connecting seat (36) to slide horizontally, one end of the spring (37) is in contact with the bearing block (38), and the other end of the spring (37) is in contact with the connecting seat (36).

6. The waterproof COB box-type LED display installation structure according to claim 1, characterized in that: The side of the connecting column (32) is fixedly connected to a fixing plate (4), the side of the fixing plate (4) is threadedly connected to a locking bolt (5), one end of the locking bolt (5) is threadedly connected to the supporting block (38), the side of the connecting column (32) is fixedly connected to a guide column (7), the side of the supporting block (38) is fixedly connected to a guide seat (6), and the guide column (7) is slidably connected to the inner cavity of the guide seat (6).

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