Anti-collision protection device of display screen

Abstract

The utility model discloses an anti-collision protection device of a display screen, which is provided with an anti-collision protection device main body, the lower end of a rectangular frame is fixedly connected with a lower end plugging cover plate through a first fixing screw, and an upper end plugging cover plate is buckled in a cover plate buckling groove at the upper end of the rectangular frame. The upper end plugging cover plate located in the cover plate buckling groove is fixedly connected through the connecting and fixing structure, the connecting and fixing structure is fixed through a second fixing screw, the other parts are limited and fixed through cooperation of the clamping groove and the clamping block and cooperation of the inserting groove and the inserting block, mounting and dismounting are more convenient and rapid, and rapid assembling can be achieved; the LED display screen main body is quickly protected; the interior of the rectangular frame is attached to the outer wall, located in the middle of an inner cavity of the rectangular frame, of the display screen body through an elastic clamping piece and a buffering clamping structure, and the flexible wrapping protection effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of display screens, in particular to an anti-collision protection device for a display screen. Background Art

[0002] During the assembly, handling, transportation and installation of LED display screens, the lamp beads attached to the display surface of the LED display screen are relatively fragile and can easily be damaged or fall off due to scratches or collisions, thus affecting the service life of the LED display screen.

[0003] It takes a certain amount of time to install a display screen protective cover on the LED display screen. Therefore, the LED display screen after disassembly is in an unprotected state for a certain period of time. During this period of time, the LED display screen is still at risk of being damaged. Therefore, it is very necessary to design an anti-collision protection device for the display screen that is highly practical and can be quickly assembled to quickly protect the LED display screen. Utility Model Content

[0004] The purpose of the utility model is to provide an anti-collision protection device for a display screen to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: an anti-collision protection device for a display screen, comprising an anti-collision protection device main body, the anti-collision protection device main body comprising a rectangular frame, a lower end blocking cover plate is provided at the lower end of the rectangular frame, and a first fixing screw is evenly fixedly connected at the edge of the lower end blocking cover plate and the edge of the bottom surface of the rectangular frame, a cover plate buckling groove is opened on the side of the upper surface of the rectangular frame, an upper end blocking cover plate is inserted into the cover plate buckling groove, a connecting and fixing structure is assembled between the upper end blocking cover plate and the inner wall of the cover plate buckling groove, four inner side walls of the inner cavity of the rectangular frame are fixedly assembled with elastic clamping parts, the display screen main body is clamped in the four elastic clamping parts, a buffer clamping structure is assembled in the middle of the inner side surfaces of the lower end blocking cover plate and the upper end blocking cover plate, and the inner side surfaces of the upper and lower buffer clamping structures are attached to the outer wall of the display screen main body.

[0006] According to the above technical solution, the connection and fixing structure includes slots evenly opened on the side walls of the cover plate buckling groove, and the cover plate buckling groove bottom front and rear sides are evenly and horizontally provided with card slots, the left side of the upper end blocking cover plate is evenly and fixedly equipped with plug-in blocks, and the plug-in blocks are inserted into the corresponding card slots, and the front and rear edges of the bottom of the upper end blocking cover plate are evenly and horizontally fixed with card blocks, and the card blocks are clamped in the corresponding card slots, a screw hole is opened in the middle of the right side of the bottom surface of the cover plate buckling groove, and a second fixing screw is screwed in the middle of the right side of the upper surface of the upper end blocking cover plate, and the lower end of the second fixing screw is screwed in the screw hole.

[0007] According to the above technical solution, the elastic clamp includes a mounting plate fixedly mounted on the inner side of the rectangular frame, the inner side of the mounting plate is evenly fixedly mounted with springs, a buffer plate is provided on the inner side of the mounting plate, and the outer side of the buffer plate is fixedly connected to the inner end of the spring.

[0008] According to the above technical solution, the buffer clamping structure includes a groove opened in the middle of the inner side of the lower end blocking cover plate and the upper end blocking cover plate, and a pearl cotton board is pasted and fixed to the bottom of the groove, and the pearl cotton boards on the upper and lower sides are attached to the outer wall of the display screen body.

[0009] According to the above technical solution, the buffer plate includes a base plate fixedly connected to the inner end of the spring, a buffer foam layer is glued and fixed to the inner side of the base plate, a rubber layer is glued and fixed to the inner side of the buffer foam layer, and the inner side of the rubber layer is in contact with the outer wall of the display screen body.

[0010] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0011] The utility model is provided with an anti-collision protection device main body, wherein a lower end blocking cover plate is fixedly connected to the lower end of the rectangular frame by a first fixing screw, an upper end blocking cover plate is buckled in a cover plate buckling groove at the upper end of the rectangular frame, and the upper end blocking cover plate located in the cover plate buckling groove is fixedly connected by a connecting and fixing structure, the connecting and fixing structure is fixed by a second fixing screw, and the remaining parts are fixed by a card slot and a card block, a slot and an insert block in a limited manner, so that installation and disassembly are more convenient and faster, and can be quickly assembled to quickly protect the main body of the LED display screen; the inside of the rectangular frame is fitted on the outer wall of the display screen main body located in the middle of the inner cavity of the rectangular frame by an elastic clamping member and a buffer clamping structure, so as to achieve a flexible wrapping protection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0013] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the bottom structure of the utility model;

[0015] Figure 3 It is a structural schematic diagram of the connection and fixing structure of the utility model;

[0016] Figure 4 This utility model Figure 3 The enlarged structural diagram at A in the middle;

[0017] Figure 5It is a structural schematic diagram of the buffer clamping structure of the utility model;

[0018] Figure 6 It is a schematic diagram of the structure of the buffer plate of the utility model.

[0019] In the figure: 1-anti-collision protection device body, 11-rectangular frame, 12-lower end blocking cover, 13-cover snap-fit ​​groove, 14-upper end blocking cover, 15-connecting fixing structure, 151-slot, 152-insert block, 153-card slot, 154-card block, 155-screw hole, 156-second fixing screw, 16-first fixing screw, 2-elastic clamping member, 21-mounting plate, 22-spring, 23-buffer plate, 231-base plate, 232-buffer foam layer, 233-rubber layer, 3-buffer clamping structure, 31-groove, 32-pearl cotton board, 4-display screen body. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-6 The utility model provides a technical solution: an anti-collision protection device for a display screen, comprising an anti-collision protection device main body 1, the anti-collision protection device main body 1 comprising a rectangular frame 11, a lower end blocking cover plate 12 is provided at the lower end of the rectangular frame 11, and the edge of the lower end blocking cover plate 12 and the edge of the bottom surface of the rectangular frame 11 are evenly fixedly connected with a first fixing screw 16, a cover plate buckling groove 13 is opened on the side of the upper surface of the rectangular frame 11, an upper end blocking cover plate 14 is inserted into the cover plate buckling groove 13, a connecting and fixing structure 15 is assembled between the upper end blocking cover plate 14 and the inner wall of the cover plate buckling groove 13, four inner side walls of the inner cavity of the rectangular frame 11 are fixedly assembled with elastic clamping members 2, a display screen main body 4 is clamped in the four elastic clamping members 2, a buffer clamping structure 3 is assembled in the middle of the inner side surfaces of the lower end blocking cover plate 12 and the upper end blocking cover plate 14, and the inner side surfaces of the upper and lower buffer clamping structures 3 are attached to the outer wall of the display screen main body 4.

[0022] An anti-collision protection device body 1 is provided, a lower end blocking cover plate 12 is fixedly connected to the lower end of the rectangular frame 11 by a first fixing screw 16, an upper end blocking cover plate 14 is buckled in the cover plate buckling groove 13 at the upper end of the rectangular frame 11, and the upper end blocking cover plate 14 located in the cover plate buckling groove 13 is fixedly connected by a connecting and fixing structure 15, and this connecting and fixing structure 15 is fixed by a second fixing screw 156, and the remaining parts are fixed by a slot 153 and a block 154, a slot 151 and an insert block 152, which is more convenient and quick in installation and disassembly, can be quickly assembled, and quickly protect the LED display screen body 4; the inside of the rectangular frame 11 is attached to the outer wall of the display screen body 4 located in the middle of the inner cavity of the rectangular frame 11 through an elastic clamp 2 and a buffer clamping structure 3, so as to achieve a flexible wrapping protection effect.

[0023] Specifically, the connecting and fixing structure 15 includes a slot 151 evenly opened on the side wall of the cover plate buckling groove 13, and a card slot 153 is evenly and horizontally opened on the front and rear sides of the bottom of the cover plate buckling groove 13. The left side of the upper end blocking cover plate 14 is evenly and fixedly equipped with an insertion block 152, and the insertion block 152 is inserted into the corresponding card slot 153. The front and rear edges of the bottom of the upper end blocking cover plate 14 are evenly and horizontally fixed with a card block 154, and the card block 154 is snapped into the corresponding card slot 153. A screw hole 155 is opened in the middle of the right side of the bottom surface of the cover plate buckling groove 13, and a second fixing screw 156 is screwed in the middle of the right side of the upper surface of the upper end blocking cover plate 14, and the lower end of the second fixing screw 156 is screwed in the screw hole 155.

[0024] Specifically, the elastic clamp 2 includes a mounting plate 21 fixedly mounted on the inner side of the rectangular frame 11, and a spring 22 is evenly and fixedly mounted on the inner side of the mounting plate 21. A buffer plate 23 is provided on the inner side of the mounting plate 21, and the outer side of the buffer plate 23 is fixedly connected to the inner end of the spring 22; the spring 22 buffers vibration through elastic deformation, and the buffer plate 23 is flexibly wrapped on the outer wall of the display screen body 4 to provide better protection.

[0025] Specifically, the buffer clamping structure 3 includes a groove 31 opened in the middle of the inner side of the lower end blocking cover plate 12 and the upper end blocking cover plate 14, and a pearl cotton board 32 is glued and fixed to the bottom of the groove 31. The pearl cotton boards 32 on the upper and lower sides are attached to the outer wall of the display screen body 4. The pearl cotton boards 32 are elastic and better protect the display screen body 4.

[0026] Specifically, the buffer plate 23 includes a base plate 231 fixedly connected to the inner end of the spring 22, a buffer foam layer 232 is glued and fixed to the inner side of the base plate 231, a rubber layer 233 is glued and fixed to the inner side of the buffer foam layer 232, and the inner side of the rubber layer 233 is in contact with the outer wall of the display screen body 4; the buffer foam layer 232 and the rubber layer 233 are elastic, which can better buffer vibration and flexibly wrap and protect the display screen body 4.

[0027] Working principle:

[0028] The utility model is provided with an anti-collision protection device body 1, a lower end blocking cover plate 12 is fixedly connected to the lower end of the rectangular frame 11 by a first fixing screw 16, an upper end blocking cover plate 14 is buckled in the cover plate buckling groove 13 at the upper end of the rectangular frame 11, and the upper end blocking cover plate 14 located in the cover plate buckling groove 13 is fixedly connected by a connecting and fixing structure 15, the connecting and fixing structure 15 is fixed by a second fixing screw 156, and the remaining parts are fixed by a slot 153 and a block 154, a slot 151 and an insert block 152, which is more convenient and quick in installation and disassembly, can be quickly assembled, and quickly protect the LED display screen body 4; the inside of the rectangular frame 11 is attached to the outer wall of the display screen body 4 located in the middle of the inner cavity of the rectangular frame 11 through an elastic clamping member 2 and a buffer clamping structure 3, so as to achieve a flexible wrapping protection effect.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. 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. An anti-collision protection device for a display screen, characterized in that: The invention comprises an anti-collision protection device body (1), wherein the anti-collision protection device body (1) comprises a rectangular frame (11), a lower end blocking cover plate (12) is provided at the lower end of the rectangular frame (11), and a first fixing screw (16) is evenly fixedly connected to the edge of the lower end blocking cover plate (12) and the edge of the bottom surface of the rectangular frame (11), a cover plate buckling groove (13) is provided on the side of the upper surface of the rectangular frame (11), an upper end blocking cover plate (14) is inserted into the cover plate buckling groove (13), and the upper end blocking cover plate (14) is fixedly connected to the upper end blocking cover plate (12). A connecting and fixing structure (15) is installed between the cover plate (14) and the inner wall of the cover plate buckling groove (13); the four inner side walls of the inner cavity of the rectangular frame (11) are fixedly installed with elastic clamping members (2); the display screen body (4) is clamped in the four elastic clamping members (2); a buffer clamping structure (3) is installed in the middle of the inner side surface of the lower end blocking cover plate (12) and the upper end blocking cover plate (14); the inner side surfaces of the upper and lower buffer clamping structures (3) are attached to the outer wall of the display screen body (4).

2. The anti-collision protection device for a display screen according to claim 1, characterized in that: The connecting and fixing structure (15) comprises a slot (151) uniformly arranged on the side wall of the cover plate buckling groove (13); a clamping groove (153) is uniformly arranged transversely on both sides of the front and rear sides of the bottom of the cover plate buckling groove (13); an inserting block (152) is uniformly fixedly arranged on the left side of the upper end blocking cover plate (14), and the inserting block (152) is inserted into the corresponding clamping groove (153); a clamping block (154) is uniformly fixedly arranged transversely on the front and rear edges of the bottom of the upper end blocking cover plate (14), and the clamping block (154) is clamped into the corresponding clamping groove (153); a screw hole (155) is arranged in the middle of the right side of the bottom surface of the cover plate buckling groove (13); a second fixing screw (156) is screwed in the middle of the right side of the upper surface of the upper end blocking cover plate (14), and the lower end of the second fixing screw (156) is screwed in the screw hole (155).

3. The anti-collision protection device for a display screen according to claim 1, characterized in that: The elastic clamping member (2) comprises a mounting plate (21) fixedly mounted on the inner side of the rectangular frame (11), a spring (22) being evenly fixedly mounted on the inner side of the mounting plate (21), a buffer plate (23) being provided on the inner side of the mounting plate (21), and an outer side of the buffer plate (23) being fixedly connected to the inner end of the spring (22).

4. The anti-collision protection device for a display screen according to claim 1, characterized in that: The buffer clamping structure (3) comprises a groove (31) formed in the middle of the inner side surfaces of the lower end blocking cover plate (12) and the upper end blocking cover plate (14), a pearl cotton plate (32) being glued and fixed to the bottom surface of the groove (31), and the pearl cotton plate (32) is attached to the outer wall of the display screen body (4) at the upper and lower sides.

5. The anti-collision protection device for a display screen according to claim 3, characterized in that: The buffer plate (23) comprises a base plate (231) fixedly connected to the inner end of the spring (22); a buffer foam layer (232) is glued and fixed to the inner side of the base plate (231); a rubber layer (233) is glued and fixed to the inner side of the buffer foam layer (232); and the inner side of the rubber layer (233) is in contact with the outer wall of the display screen body (4).

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