Buffering support for liquid crystal screen

Abstract

The utility model relates to the technical field of liquid crystal screen supports, in particular to a liquid crystal screen buffering support which comprises a support body, an installation frame is movably connected to the support body in a clamped mode, a buffering mechanism facilitating buffering when a liquid crystal screen is collided is arranged on the support body, and sliding blocks are connected to the upper face and the lower face of the support body in a sliding mode. The clamping grooves are formed in the outer sides of the sliding blocks, and the clamping tenons are movably connected into the clamping grooves in a clamped mode. According to the liquid crystal screen buffering support, the clamping rails are arranged on the upper side and the lower side of the support body, and the mounting frame is clamped to the clamping rails through the top groove and the bottom groove, so that the mounting frame and a liquid crystal screen are connected with the support body to be mounted, and meanwhile the clamping grooves are formed in the two sliding blocks arranged in the clamping rails; and the clamping tenons and the clamping plates are inserted into the clamping grooves to clamp and fix the convex teeth of the top groove and the bottom groove, and meanwhile, the shelf is arranged between the two sliding blocks and is connected through the spring, so that the positions of the two sliding blocks are conveniently supported and movably buffered.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid crystal screen brackets, in particular to a liquid crystal screen buffer bracket. Background Art

[0002] LCD wall bracket is a device used to fix and support LCD screens, which can be mounted on the wall for easy viewing and use. LCD wall brackets have various types and specifications, which can be selected according to different usage scenarios and needs.

[0003] The above device does not have a buffering and limiting structure for the LCD screen bracket when in use, so that when the existing bracket is in use, since the usage environment is mostly in classrooms or conference rooms, people coming and going are very likely to collide with the LCD screen, causing the LCD screen to slide to one side, detach from the card connection with the wall, fall off and be damaged, which is inconvenient to use. Based on the deficiencies of the existing technology, the utility model designs a buffering bracket for the LCD screen. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a liquid crystal screen buffer bracket, which has the advantages of liquid crystal screen bracket buffering and limiting.

[0005] The utility model provides the following technical solution: a liquid crystal screen buffer bracket, comprising a bracket body, a mounting frame is movably connected to the bracket body, and a buffer mechanism is arranged on the bracket body for buffering when the liquid crystal screen is hit;

[0006] The buffer mechanism includes a slider, a slot, a tenon and a splint, wherein the slider is slidably connected to the upper and lower surfaces of the bracket body, the slot is opened on the outside of the slider, the tenon is movably connected to the inside of the slot, and the splint is fixedly connected to the outer end of the tenon.

[0007] As a preferred technical solution of the utility model, the buffer mechanism also includes a shelf, a screw hole, a screw and a spring. The shelf is arranged on the upper and lower surfaces of the bracket body, the screw hole is opened through the shelf, the screw is threadedly inserted into the screw hole, and the spring is fixedly connected to both ends of the shelf.

[0008] As a preferred technical solution of the utility model, a first mounting hole is opened on the front of the bracket body, a side baffle is fixedly connected to the front of the bracket body, and rails are fixedly connected to the upper and lower surfaces of the bracket body.

[0009] As a preferred technical solution of the utility model, a top groove is provided on the back of the mounting frame, a bottom groove is provided on the back of the mounting frame, and a second mounting hole is provided through the front of the mounting frame.

[0010] As a preferred technical solution of the utility model, the two side baffles are arranged on both sides of the front side of the bracket body, and the side baffles are detachable.

[0011] As a preferred technical solution of the utility model, the top groove is slidably connected to the rail at the top of the bracket body, and the bottom groove is slidably connected to the rail at the bottom of the bracket body.

[0012] As a preferred technical solution of the utility model, the convex teeth of the top groove are clamped and fixed between the slider and the clamping plate, and the convex teeth of the bottom groove are clamped and fixed between the slider and the clamping plate.

[0013] As a preferred technical solution of the utility model, the slider is slidably connected to the inside of the rail, the shelf is clamped and fixed to the inside of the rail, the inner end of the screw is in contact with the rail, and the outer ends of the two springs are fixedly connected to the two sliders.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. A buffer bracket for an LCD screen, when the LCD screen is hit, the two mounting brackets connected thereto move in the collision direction under the limit of the rail, and during the movement of the mounting brackets, the slider and the clamping plate connected to the top groove protrusion also move accordingly driven by the mounting brackets, at which time the two moving sliders respectively pull or compress the two springs on both sides of the shelf to deform the springs, converting the kinetic energy generated by the LCD screen after the impact into heat energy, thereby effectively buffering the LCD screen, the mounting bracket and the slider, and the device is convenient for buffering when the LCD screen is hit.

[0016] 2. This LCD buffer bracket is installed and fixed on the back of the LCD screen by two mounting brackets using screws, and the first mounting hole is installed on the wall using expansion bolts. Then the LCD screen is lifted to align the top groove and bottom groove opened on the mounting bracket with one end of the card rail and insert them, so that the mounting bracket is clamped and fixed on the card rail. At this time, the side baffle is installed and fixed on the front of the bracket body to prevent the mounting bracket from accidentally slipping off the bracket body. After the mounting bracket is fixed, the screw is loosened to unlock the shelf for left and right adjustment and the two sliders are driven to move to the top groove by the spring. Finally, the tenon is inserted into the card slot and the top groove convex teeth are clamped and fixed using the clamp and the slider. This device is convenient for quick installation of LCD screens. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a rear view structural diagram of the bracket of the utility model;

[0019] Figure 3 This is a schematic diagram of the main structure of the bracket of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the mounting frame of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the buffer mechanism of the utility model.

[0022] In the figure: 1. bracket body; 101. first mounting hole; 102. side baffle; 103. rail; 2. mounting frame; 201. top groove; 202. bottom groove; 203. second mounting hole; 3. buffer mechanism; 301. slider; 302. groove; 303. tenon; 304. splint; 305. shelf; 306. screw hole; 307. screw; 308. spring. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-5 A liquid crystal screen buffer bracket includes a bracket body 1, a mounting frame 2 is movably connected to the bracket body 1, a buffer mechanism 3 is provided on the bracket body 1 for buffering when the liquid crystal screen is hit, a first mounting hole 101 is opened on the front of the bracket body 1, a side baffle 102 is fixedly connected to the front of the bracket body 1, and a clamping rail 103 is fixedly connected to the upper and lower surfaces of the bracket body 1, and two side baffles 102 are arranged on both sides of the front of the bracket body 1, and the side baffles 102 are detachable.

[0025] See also Figure 5 , buffer mechanism 3, the buffer mechanism 3 includes a slider 301, a slot 302, a tenon 303 and a clamp 304, the slider 301 is slidably connected to the upper and lower surfaces of the bracket body 1, the slot 302 is arranged on the outer side of the slider 301, the tenon 303 is movably clamped in the interior of the slot 302, and the clamp 304 is fixedly connected to the outer end of the tenon 303, the buffer mechanism 3 also includes a shelf 305, a screw hole 306, a screw 307 and a spring 308, the shelf 305 is arranged on the upper and lower surfaces of the bracket body 1, the screw hole 306 is penetrated and arranged on the shelf 305, the screw 307 is threadedly inserted in the interior of the screw hole 306, the spring 308 is fixedly connected to the two ends of the shelf 305, the slider 301 is slidably connected to the interior of the rail 103, the shelf 305 is clamped and fixed in the interior of the rail 103, the inner end of the screw 307 is in contact with the rail 103, and the outer ends of the two springs 308 are fixedly connected to the two sliders 301.

[0026] By setting the slider 301, when the LCD screen is hit and the mounting frame 2 moves, the slider 301 can move accordingly to squeeze or stretch the spring 308 to absorb energy and achieve buffering. By setting the tenon 303 and the clamping plate 304, the top groove 201 and the bottom groove 202 are clamped and fixed, so that the slider 301 can absorb energy when the LCD screen is hit and the mounting frame 2 moves.

[0027] See also Figure 4 A top groove 201 is provided on the back of the mounting frame 2, a bottom groove 202 is provided on the back of the mounting frame 2, and a second mounting hole 203 is provided on the front of the mounting frame 2. The top groove 201 is slidably connected to the rail 103 at the top of the bracket body 1, and the bottom groove 202 is slidably connected to the rail 103 at the bottom of the bracket body 1. The convex teeth of the top groove 201 are clamped and fixed between the slider 301 and the clamping plate 304, and the convex teeth of the bottom groove 202 are clamped and fixed between the slider 301 and the clamping plate 304.

[0028] The mounting frame 2 is provided so that it can be installed on the back of the liquid crystal screen to connect it with the bracket body 1 , and the top groove 201 and the bottom groove 202 are provided so that the mounting frame 2 and the bracket body 1 can be clamped and fixed.

[0029] Working principle: when a buffer bracket for LCD screen is used, in the initial state, first, the rails 103 are arranged on the upper and lower sides of the bracket body 1, and the mounting frame 2 is clamped on the rails 103 through the top groove 201 and the bottom groove 202, so as to connect the mounting frame 2 and the LCD screen to the bracket body 1 for installation. At the same time, the two sliders 301 arranged in the rails 103 are provided with slots 302, and the tenons 303 and the clamping plates 304 are inserted into the slots 302 to clamp and fix the convex teeth of the top groove 201 and the bottom groove 202. At the same time, a shelf 305 is arranged between the two sliders 301 and connected by a spring 308, so as to support the positions of the two sliders 301 and move and buffer;

[0030] When it is necessary to provide buffering when the LCD screen is hit, first, when the LCD screen is hit, the two mounting frames 2 connected thereto move in the direction of collision under the limit of the rail 103, and during the movement of the mounting frames 2, the slider 301 and the clamping plate 304 connected to the protrusion of the top groove 201 also move along with it under the drive of the mounting frames 2. At this time, the two moving sliders 301 respectively pull or compress the two springs 308 on both sides of the shelf 305 to deform the springs 308, and convert the kinetic energy generated by the LCD screen after the collision into heat energy, thereby effectively buffering the LCD screen, the mounting frames 2 and the sliders 301. The device is convenient for buffering when the LCD screen is hit.

[0031] When the LCD screen needs to be installed quickly, first, the two mounting frames 2 are fixed to the back of the LCD screen with screws, and the first mounting hole 101 is installed on the wall with expansion bolts. Then, the LCD screen is lifted to align the top groove 201 and the bottom groove 202 opened on the mounting frame 2 with one end of the rail 103 and insert them, so that the mounting frame 2 is clamped and fixed on the rail 103. At this time, the side baffle 102 is installed and fixed on the front of the bracket body 1 to prevent the mounting frame 2 from accidentally slipping off the bracket body 1. After the mounting frame 2 is fixed, the screw 307 is loosened to unlock the shelf 305 for left and right adjustment and the two sliders 301 are driven to move to the top groove 201 by the spring 308. Finally, the tenon 303 is inserted into the groove 302, and the convex teeth of the top groove 201 are clamped and fixed using the clamp 304 and the slider 301. This device is convenient for quickly installing the LCD screen.

[0032] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A liquid crystal screen buffer bracket, comprising a bracket body (1), characterized in that: The bracket body (1) is movably connected to a mounting frame (2), and the bracket body (1) is provided with a buffer mechanism (3) for buffering when the liquid crystal screen is hit; A buffer mechanism (3), the buffer mechanism (3) comprising a slider (301), a slot (302), a tenon (303) and a clamp (304), the slider (301) being slidably connected to the upper and lower surfaces of the bracket body (1), the slot (302) being arranged on the outside of the slider (301), the tenon (303) being movably clamped inside the slot (302), and the clamp (304) being fixedly connected to the outer end of the tenon (303).

2. The liquid crystal screen buffer bracket according to claim 1, characterized in that: The buffer mechanism (3) further comprises a shelf (305), a screw hole (306), a screw rod (307) and a spring (308); the shelf (305) is arranged on the upper and lower surfaces of the bracket body (1); the screw hole (306) is provided through the shelf (305); the screw rod (307) is threadedly inserted into the screw hole (306); and the spring (308) is fixedly connected to both ends of the shelf (305).

3. The liquid crystal screen buffer bracket according to claim 1, characterized in that: A first mounting hole (101) is provided on the front of the bracket body (1), a side baffle (102) is fixedly connected to the front of the bracket body (1), and rails (103) are fixedly connected to the upper and lower surfaces of the bracket body (1).

4. The liquid crystal screen buffer bracket according to claim 1, characterized in that: A top groove (201) is provided on the back of the mounting frame (2), a bottom groove (202) is provided on the back of the mounting frame (2), and a second mounting hole (203) is provided through the front of the mounting frame (2).

5. The liquid crystal screen buffer bracket according to claim 3, characterized in that: The two side baffles (102) are arranged on both sides of the front side of the bracket body (1), and the side baffles (102) are detachable.

6. The liquid crystal screen buffer bracket according to claim 4, characterized in that: The top groove (201) is slidably engaged with the rail (103) at the top of the bracket body (1), and the bottom groove (202) is slidably engaged with the rail (103) at the bottom of the bracket body (1).

7. The liquid crystal screen buffer bracket according to claim 4, characterized in that: The protruding teeth of the top groove (201) are clamped and fixed between the slider (301) and the clamping plate (304), and the protruding teeth of the bottom groove (202) are clamped and fixed between the slider (301) and the clamping plate (304).

8. The liquid crystal screen buffer bracket according to claim 2, characterized in that: The slider (301) is slidably connected to the inside of the rail (103), the shelf (305) is clamped and fixed to the inside of the rail (103), the inner end of the screw rod (307) is in contact with the rail (103), and the outer ends of the two springs (308) are fixedly connected to the two sliders (301).

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