LED display screen protection device

Abstract

The utility model discloses an LED display screen protection device, and belongs to the technical field of display screens. Comprising a hollow shell with an opening in one side, guide rails are installed on the left inner side wall and the right inner side wall of the shell, a containing plate is arranged between the two guide rails in a sliding mode, and a clamping mechanism used for fixing an LED display screen is arranged on the containing plate. According to the clamping mechanism, the clamping plate ascends and descends in the containing groove, the frame of the LED display screen can be fixed between the clamping block and the containing groove, then the containing plate carrying the LED display screen is pushed into the shell, and the phenomenon that the display surface of the LED display screen is collided and damaged in the transportation process is effectively reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to display screen technical field especially relates to a LED display screen protection device. BACKGROUND

[0002] LED display screen is a kind of flat panel display, by individual small LED module panel, to display text, image, video and various information equipment, LED electronic display screen set microelectronic technology, computer technology, information processing, with bright color, dynamic range, high brightness, long life, stable and reliable work and so on.The LED display screen of easy damage is often protected to transport, to reduce or avoid the loss in the process of transportation.LED display screen is protected by foam block when transporting, but the softness of foam block is low, when LED display screen shakes or collides, LED display screen is easily damaged, and foam block pollutes the environment.

[0003] Patent document with the application number 202021469671.X discloses a kind of LED display screen protection device, by being provided with protection mechanism, it is convenient to clamp the display screen body of different thickness, by first protection pad and second protection pad, prevent display screen body corner abrasion, the device is provided with clamping mechanism, by the outer thread on the surface of rotating rod and the inner thread of sleeve inner ring cooperation, it is convenient to rotate rotating rod, sleeve is clamped on the surface of rotating rod and slides display screen body.The scheme has the following shortcomings: cannot protect the display surface of LED display screen, display surface is still exposed, cannot avoid being damaged by collision in the process of transportation, cause the limited use of the LED display screen protection device, therefore, we propose a kind of new LED display screen protection device. SUMMARY

[0004] The utility model aims at solving the problem that the display surface of LED display screen cannot be protected in the prior art, and the display surface is still exposed, and cannot avoid being damaged by collision in the process of transportation, and proposes a kind of LED display screen protection device.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A kind of LED display screen protection device, including the shell that inside hollow and one side opening, the left and right inner side wall of the shell is equipped with guide rail, two the guide rail between slidingly arranged with placing plate, the placing plate is provided with the clamping mechanism for fixing LED display screen.

[0007] In some embodiments, the placing plate is a U-shaped plate, the clamping mechanism is arranged in two groups and is arranged on the left and right inner side walls of the placing plate respectively, the clamping mechanism comprises a fixing seat and a placing groove arranged in the fixing seat, a sliding groove is arranged in the placing groove, a screw rod is rotatably arranged in the sliding groove, and a clamping plate is threadedly sleeved on the screw rod and is in sliding connection with the sliding groove.

[0008] In some embodiments, a groove is arranged on the upper surface of the fixing seat, a knob is arranged on the top end of the screw rod, and the knob is arranged in the groove.

[0009] In some embodiments, handles are arranged at both ends of the opening of the placing plate, a cover plate is arranged at the top of the opening of the shell, one end of the cover plate is hingedly connected with the shell, and through holes are arranged on the cover plate at positions corresponding to the handles.

[0010] In some embodiments, a T-shaped groove is arranged on the guide rail, and a sliding block is arranged on the outer side wall of the placing plate and is arranged in the T-shaped groove.

[0011] In some embodiments, limiting bolts are arranged at both ends of the opening of the shell, and the limiting bolts are matched with the sliding block.

[0012] Compared with the prior art, the LED display screen protection device has the following beneficial effects.

[0013] The clamping plate in the clamping mechanism is arranged in the placing groove and can be lifted and lowered, the frame of the LED display screen can be fixed between the clamping block and the placing groove, the placing plate carrying the LED display screen is pushed into the shell, and the phenomenon that the display surface of the LED display screen is damaged due to collision in the transportation process is effectively reduced.

[0014] The parts not involved in the device are the same as or can be realized by the prior art, and the shell has a good protection effect on the LED display screen.

[0015] Other advantages, objects and features of the present application will be described in the subsequent description; and to some extent, it will be obvious to those skilled in the art based on the study of the following; or it can be taught from the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a perspective view of the present application.

[0017] Figure 2 is an enlarged schematic view of position A in the present application Figure 1

[0018] Figure 3 ​is the utility model Figure 1 The enlarged schematic view at B.

[0019] Figure 4 is the utility model connection relation diagram of guide rail, placement plate and sliding block.

[0020] Figure 5 is the utility model state schematic view after closing the cover plate.

[0021] The reference signs in the drawings are:

[0022] 1, shell;2, guide rail;3, placement plate;4, fixed seat;5, placement groove;6, sliding groove;7, screw;8, clamping plate;9, recess;10, twist block;11, handle;12, cover plate;13, through hole;14, sliding block;15, limit bolt;16, support. Specific implementation

[0023] 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, not all the embodiments.

[0024] Referring to Figures 1-5 A LED display screen protection device, including inside hollow and one side opening's shell 1, the left and right inner side wall of shell 1 is equipped with guide rail 2, and the sliding arrangement of two guide rails 2 is provided with placement plate 3, and the clamping mechanism for fixing LED display screen is arranged on placement plate 3. Under the action of clamping mechanism, LED display screen can be fixed to the inside of placement plate 3.

[0025] Specifically, placement plate 3 is U-shaped plate, clamping mechanism is provided with two groups and is located on the left and right inner side wall of placement plate 3 respectively, clamping mechanism includes fixed seat 4 and the placement groove 5 opened in fixed seat 4, the sliding groove 6 is opened in placement groove 5, the screw rod 7 is rotatably arranged in sliding groove 6, the clamping plate 8 is threadedly mounted on screw rod 7, and the clamping plate 8 is slidably connected with sliding groove 6. Through the above setting structure, the clamping plate 8 is lifted and lowered in the placement groove 5, and the frame of LED display screen can be fixed between the clamping block and the placement groove 5.

[0026] Please refer to Figure 2 again, the upper surface of fixed seat 4 is provided with recess 9, the top end of screw rod 7 is provided with twist block 10, and twist block 10 is located in recess 9. By setting recess 9, twist block 10 will not protrude from fixed seat 4, and can be rotated by hexagonal sleeve on twist block 10 to rotate screw rod 7, so as to drive clamping plate 8 to lift and lower.

[0027] Further, handles 11 are arranged at both ends of the opening of the placing plate 3, and a cover plate 12 is arranged at the top of the opening of the shell 1, one end of the cover plate 12 is hinged to the shell 1, and a through hole 13 is formed in the cover plate 12 at a position corresponding to the handle 11.

[0028] Please refer again to Figure 3 and Figure 4 A T-shaped slot is formed in the guide rail 2, and a sliding block 14 is arranged on the outer side wall of the placing plate 3, and the sliding block 14 is located in the T-shaped slot.

[0029] In addition, limit bolts 15 are arranged at both ends of the opening of the shell 1, and the limit bolts 15 cooperate with the sliding block 14 to prevent the placing plate 3 from falling off the guide rail 2 during pushing and pulling.

[0030] In order to facilitate the installation of the device on the transportation device, a support 16 is further arranged on the lower surface of the shell 1.

[0031] It is worth mentioning that a lock is arranged between the other end of the cover plate 12 and the shell 1, and the cover plate 12 and the shell 1 are connected through the lock after the cover plate 12 is closed, so as to prevent the cover plate 12 from being opened during transportation.

[0032] The working principle of the utility model is as follows:

[0033] Firstly, the frame of the LED display screen is placed in the two placing grooves 5, the knobs 10 are rotated in sequence, the knobs 10 drive the lead screws 7 to rotate, the clamping plates 8 can move in the placing grooves 5, the frame of the LED display screen is fixed between the sliding blocks 14 and the placing grooves 5, then the handles 11 are pushed to drive the placing plate 3 carrying the LED display screen to slide along the guide rail 2 into the shell 1, finally the cover plate 12 and the shell 1 are connected through the lock after the cover plate 12 is closed, the shell 1 has a good protection effect on the LED display screen, and effectively reduces the phenomenon that the display surface of the LED display screen is damaged by collision during transportation.

[0034] The above is only a preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

[0035] In the description of the present specification, the description referring to the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. Furthermore, the person skilled in the art can combine and combine the different embodiments or examples described in the present specification and the features of the different embodiments or examples, without contradiction.

[0036] Although the embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and the person skilled in the art can make changes, modifications, replacements and modifications to the above embodiments within the scope of the present application.

Claims

1. An LED display screen protection device, characterized in that, The utility model provides a LED display screen fixing device, including the shell (1) that inside hollow and one side open, the left and right inner side wall of shell (1) installs guide rail (2), and the sliding arrangement of two guide rail (2) between is placed board (3), be provided with the clamping mechanism for fixing LED display screen on placed board (3).

2. The LED display screen protection device of claim 1, wherein, The placing plate (3) is a U-shaped plate, the clamping mechanism is provided with two groups and is respectively located on the left and right inner side walls of the placing plate (3), and the clamping mechanism includes a fixing seat (4) and a placing groove (5) opened in the fixing seat (4), a sliding groove (6) is opened in the placing groove (5), a lead screw (7) is rotatably arranged in the sliding groove (6), a clamping plate (8) is threadedly sleeved on the lead screw (7), and the clamping plate (8) is slidably connected with the sliding groove (6).

3. The LED display screen protection device of claim 2, wherein, The upper surface of the fixing seat (4) is provided with a groove (9), the top end of the lead screw (7) is provided with a knob (10), and the knob (10) is located in the groove (9).

4. The LED display screen protection device of claim 2, wherein, Both ends of the opening of the placing plate (3) are provided with a handle (11), the top of the opening of the shell (1) is provided with a cover plate (12), one end of the cover plate (12) is hingedly connected with the shell (1), and a through hole (13) is formed in the cover plate (12) at a position corresponding to the handle (11).

5. The LED display screen protection device of claim 1, wherein, A T-shaped groove is formed in the guide rail (2), and a sliding block (14) is arranged on the outer side wall of the placing plate (3).

6. The LED display screen protection device of claim 5, wherein, Both ends of the opening of the shell (1) are provided with a limiting bolt (15), and the limiting bolt (15) is matched with the sliding block (14).

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