Protective box body for transferring LED transparent screen

Abstract

The utility model belongs to the technical field of LED transparent screen protection, and particularly relates to a protective box body for transferring an LED transparent screen, which comprises an outer box body, a box cover is mounted above the outer box body through hinges, lock catches are mounted on the outer wall of the front end of the box cover in a bilateral symmetry manner, a bearing plate is movably arranged on the inner side of the outer box body, a soft cushion is adhered to the upper end face of the bearing plate, and the upper end face of the soft cushion is provided with a protective cover. A connecting box is fixedly embedded in the middle of the bearing plate, an adsorption control assembly is installed on the inner side of the connecting box, buffering assemblies are installed on the front side and the rear side of the connecting box in a bilateral symmetry mode, and the multiple sets of buffering assemblies are in mutual linkage. Compared with the prior art, the LED transparent screen can be adsorbed and positioned, the placement stability of the LED transparent screen in the protective box body can be conveniently improved, the situation that the LED transparent screen and the outer box body are collided and damaged due to vibration in the transfer process is avoided, and the protective box body is higher in protective strength, better in protective effect, higher in practicability and more comprehensive in function.

Description

Technical Field

[0001] The utility model belongs to the technical field of LED transparent screen protection, and particularly relates to a protective box for transporting LED transparent screens. Background Art

[0002] The LED transparent screen is a new type of super transparent LED display screen technology. Through micro-innovations in the light bar screen, including targeted improvements in the chip manufacturing process, lamp bead encapsulation, and control system, as well as the adoption of a hollow design structure, the perspective effect is maximized. The unit size of the LED transparent screen can be customized according to the glass size, with little impact on the daylighting and perspective of the glass curtain wall, and it is convenient for installation and maintenance.

[0003] When the LED transparent screen is collided, it is very easy to have damage faults. Therefore, during the transportation of the LED transparent screen, a protective box is still needed to protect the LED transparent screen.

[0004] After retrieval and research, the commonly used protective boxes for LED transparent screens on the market at present can only provide simple isolation protection, without functions such as shock absorption and buffering. During transportation, they may also be damaged due to vibration, with poor protection effect and low functionality. Therefore, it is urgent to improve the existing protective boxes for transporting LED transparent screens and provide a protective box for transporting LED transparent screens with shock absorption and buffering functions. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a protective box for transporting LED transparent screens with reasonable design, simple structure, shock absorption and buffering functions, and capable of enhancing the placement stability of the LED transparent screen, so as to solve the problems existing in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A protective box for transporting LED transparent screens, which includes an outer box body. A box cover is installed above the outer box body through a hinge. Lock catches are symmetrically installed on the left and right of the front outer wall of the box cover. A bearing plate is movably arranged inside the outer box body. A soft pad is bonded to the upper end surface of the bearing plate. A connection box is inlaid and fixed at the middle position of the bearing plate. An adsorption control component is installed inside the connection box. Buffer components are symmetrically installed on the left and right of the front and back sides of the connection box, and multiple groups of the buffer components are interconnected.

[0008] As a preferred implementation manner, the soft pad is made of rubber material and is bonded to the top of the connection box.

[0009] As a preferred embodiment, the adsorption control component includes a trapezoidal bidirectional screw, a movable block, a connecting rod and a connecting block. The trapezoidal bidirectional screw bearing is installed on the inner side of the middle part of the connecting box. The outer sides of the opposite threads at the front and rear ends of the trapezoidal bidirectional screw are threaded with movable blocks. The upper ends of the two movable blocks are hinged with connecting rods, and the top ends of the two connecting rods are hinged to the connecting block, and the connecting block is bonded and fixed to the cushion.

[0010] As a preferred implementation, the two movable blocks and the two connecting rods are arranged front-to-back symmetrically with respect to the connecting block, and the sliding directions of the two movable blocks are always opposite.

[0011] As a preferred embodiment, the buffer assembly includes a fixed rod, a fixed block, a slider, a support rod, a damper and a first spring. The fixed block is fixedly connected to the bottom end surface of the end of the supporting plate, a fixed rod is fixedly connected between the fixed block and the connecting box, a slider is provided on the outer sliding sleeve of the fixed rod, a support rod is hinged on the side of the slider close to the connecting box, the bottom end of the support rod is hinged to the outer box body, a damper is installed between the side of the bottom of the slider facing away from the connecting box and the fixed block, a first spring is provided on the outer sleeve of the damper, and both ends of the first spring are respectively fixedly connected to the fixed block and the slider.

[0012] As a preferred embodiment, a second spring is fixedly connected between the bottom ends of the two support rods on the same horizontal straight line.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the solution of the utility model:

[0015] Place the LED transparent screen on the soft cushion so that the LED transparent screen fits tightly with the soft cushion, then manually rotate the trapezoidal bidirectional screw to control the two movable blocks to move synchronously in the direction away from each other, and use the two connecting rods to pull the connecting block vertically downward, so that the middle of the soft cushion can be sunken downward into the connecting box, so that a sealed cavity with less air pressure than the outside is formed between the soft cushion and the LED transparent screen, so that the LED transparent screen can be adsorbed and positioned, which is convenient for improving the placement stability of the LED transparent screen in the protective box, and avoiding collision and damage between the LED transparent screen and the outer box due to vibration during transportation;

[0016] When vibration occurs and causes the LED transparent screen and the carrying plate to move vertically downward, the left and right support rods on the same horizontal line can be rotated simultaneously in directions away from each other. At this time, the second spring can be used to achieve preliminary buffering of the impact force, and when the support rod rotates, the slider can be pushed to move along the fixed rod toward the fixed block. At this time, the damper and the first spring can be used to further effectively buffer the impact force generated by the vibration, so that the protective box has stronger protection, better protection effect, higher practicality, and more comprehensive functions. Brief Description of the Drawings

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. The following is the description of the drawings:

[0018] Figure 1 It is a schematic front view of the three-dimensional structure of the present invention;

[0019] Figure 2 It is a schematic front view of the bearing plate and the soft pad of the present invention;

[0020] Figure 3 It is a schematic front view of the overall buffer assembly of the present invention;

[0021] Figure 4 It is a schematic left view of the overall adsorption control assembly of the present invention;

[0022] Figure 5 It is a schematic bottom view of the connection box and the buffer assembly of the present invention.

[0023] In the figure:

[0024] 1. Outer box body; 2. Box cover; 3. Hinge; 4. Lock; 5. Bearing plate; 6. Soft pad; 7. Connection box; 8. Adsorption control assembly; 81. Trapezoidal bidirectional lead screw; 82. Movable block; 83. Link rod; 84. Connection block; 9. Buffer assembly; 91. Fixed rod; 92. Fixed block; 93. Slide block; 94. Support rod; 95. Damper; 96. First spring; 10. Second spring. Detailed Embodiments

[0025] The following described embodiments are only a part of the embodiments of the present invention and do not represent all embodiments consistent with the present invention. Now, in conjunction with the drawings, the exemplary embodiments are described as follows:

[0026] As Figures 1-5 shown, the protective box body for transporting the LED transparent screen of the present invention includes an outer box body 1. A box cover 2 is installed above the outer box body 1 through a hinge 3. Lock buttons 4 are symmetrically installed on the left and right sides of the front outer wall of the box cover 2. A bearing plate 5 is movably arranged inside the outer box body 1. A soft pad 6 is adhesively bonded to the upper end surface of the bearing plate 5. A connection box 7 is inlaid and fixed at the middle position of the bearing plate 5. An adsorption control assembly 8 is installed inside the connection box 7. Buffer assemblies 9 are symmetrically installed on the left and right sides of the front and rear sides of the connection box 7, and multiple groups of buffer assemblies 9 are interconnected.

[0027] On the basis of the above structure, the soft pad 6 is made of rubber material, and the soft pad 6 is adhesively bonded to the top of the connection box 7.

[0028] In this embodiment, the soft pad 6 is tightly fitted to the LED transparent screen, so as to facilitate the adsorption and positioning of the LED transparent screen.

[0029] On the basis of the above structure, the adsorption control component 8 includes a trapezoidal bidirectional screw 81, a movable block 82, a connecting rod 83 and a connecting block 84. The bearing of the trapezoidal bidirectional screw 81 is installed on the inner side of the middle part of the connecting box 7. The outer sides of the opposite threads at the front and rear ends of the trapezoidal bidirectional screw 81 are threadedly sleeved with movable blocks 82. The upper ends of the two movable blocks 82 are hinged with connecting rods 83. The top ends of the two connecting rods 83 are hinged to the connecting block 84, and the connecting block 84 is bonded and fixed to the cushion 6.

[0030] On the basis of the above structure, the two movable blocks 82 and the two connecting rods 83 are arranged front-to-back symmetrically with respect to the connecting block 84, and the sliding directions of the two movable blocks 82 are always opposite.

[0031] In this embodiment, by controlling the rotation of the trapezoidal bidirectional screw 81, the two movable blocks 82 slide and move away from each other, and the two connecting rods 83 can be used to pull the connecting block 84 vertically downward, so that the middle part of the soft pad 6 can be recessed downward into the connecting box 7, so that a sealed cavity with an air pressure lower than that of the outside is formed between the soft pad 6 and the LED transparent screen, thereby achieving adsorption and positioning of the LED transparent screen, which is convenient for improving the placement stability of the LED transparent screen in the protective box.

[0032] On the basis of the above structure, the buffer assembly 9 includes a fixed rod 91, a fixed block 92, a slider 93, a support rod 94, a damper 95 and a first spring 96. The fixed block 92 is fixedly connected to the bottom end surface of the end of the supporting plate 5. The fixed rod 91 is fixedly connected between the fixed block 92 and the connecting box 7. The outer sliding sleeve of the fixed rod 91 is provided with a slider 93. The side of the slider 93 close to the connecting box 7 is hinged with a support rod 94. The bottom end of the support rod 94 is hinged to the outer box body 1. A damper 95 is installed between the side of the bottom of the slider 93 facing away from the connecting box 7 and the fixed block 92. The outer sleeve of the damper 95 is provided with a first spring 96. The two ends of the first spring 96 are respectively fixedly connected to the fixed block 92 and the slider 93.

[0033] On the basis of the above structure, a second spring 10 is fixedly connected between the bottom ends of two support rods 94 on the same horizontal straight line.

[0034] In this embodiment, by utilizing the mutual cooperation of the first spring 96 and the damper 95, as well as the second spring 10, a good and efficient shockproof and buffering effect can be achieved for the supporting plate 5 and the LED transparent screen adsorbed and placed thereon, so that the protective box has a stronger protective force, a better protective effect, a higher practicality, and more comprehensive functions.

[0035] The working principle of the utility model is as follows:

[0036] During use, first place the LED transparent screen to be transported above the soft pad 6, so that the LED transparent screen with a smooth outer surface is in close contact with the soft pad 6. Then manually rotate the trapezoidal bidirectional lead screw 81 to control the synchronous sliding and mutual separation of the two movable blocks 82. At this time, the two connecting rods 83 can be used to pull the connecting block 84 to move vertically downward, so that the middle part of the soft pad 6 can be sunken downward into the connecting box 7, forming a sealed cavity between the soft pad 6 and the LED transparent screen with air pressure less than the outside world. Thus, the adsorption and positioning effect on the LED transparent screen can be achieved, which is convenient to improve the placement stability of the LED transparent screen in the protective box body and avoid collision damage between the LED transparent screen and the outer box body 1 due to vibration during transportation;

[0037] After the placement and positioning of the LED transparent screen are completed, the box cover 2 can be rotated through the hinge 3 to close the outer box body 1, and the existing buckle 4 is used to position the box cover 2. When vibration occurs during transportation, the LED transparent screen and the bearing plate 5 move vertically downward, so that the left and right two support rods 94 on the same horizontal line can rotate in the direction of moving away from each other at the same time. At this time, the second spring 10 can be used to achieve the preliminary buffering of the impact force. And when the support rod 94 rotates, it can also push the slider 93 to move along the fixed rod 91 in the direction of the fixed block 92. At this time, with the setting of the damper 95 and the first spring 96, the impact force can be further buffered quickly and effectively. The protection strength of this protective box body is stronger, the buffering and shock-absorbing protection effect is better, the practicability is higher, the function is more comprehensive, which is convenient for the safe transportation of the LED transparent screen;

[0038] It should be specifically noted that the buckle 4 adopts an existing product on the market, and its internal structure and working principle are both existing mature technologies. It is directly cited in this case and is not the key innovation direction of this case, so it will not be elaborated here.

[0039] The above is only the preferred specific embodiment of the present invention and is not used to limit the protection scope of the present invention; all equivalent changes, modifications, substitutions and variations made by those skilled in the art in the technical field of the present invention based on the concept of the present invention through logical analysis, reasoning or limited experiments shall fall within the protection scope determined by the claims.

Claims

1. A protective box for transferring a LED transparent screen, comprising an outer box (1), characterized in that: A box cover (2) is installed on the top of the outer box body (1) through a hinge (3), and a lock buckle (4) is symmetrically installed on the front outer wall of the box cover (2). A bearing plate (5) is movably provided on the inner side of the outer box body (1), and a soft cushion (6) is bonded to the upper end surface of the bearing plate (5). A connection box (7) is embedded and fixed in the middle position of the bearing plate (5), and an adsorption control component (8) is installed on the inner side of the connection box (7). Buffer components (9) are symmetrically installed on the front and rear sides of the connection box (7), and multiple groups of the buffer components (9) are linked to each other.

2. The protective box for transferring a LED transparent screen according to claim 1, characterized in that: The soft pad (6) is made of rubber material, and the soft pad (6) is bonded to the top of the connection box (7).

3. The protective box for transferring a LED transparent screen according to claim 2 is characterized by: The adsorption control assembly (8) comprises a trapezoidal bidirectional screw (81), a movable block (82), a connecting rod (83) and a connecting block (84); the bearing of the trapezoidal bidirectional screw (81) is installed on the inner side of the middle part of the connecting box (7); the outer sides of the opposite threads at the front and rear ends of the trapezoidal bidirectional screw (81) are threadedly sleeved with movable blocks (82); the upper ends of the two movable blocks (82) are hinged with connecting rods (83); the top ends of the two connecting rods (83) are hinged with the connecting block (84); and the connecting block (84) is bonded and fixed to the soft pad (6).

4. The protective box for transferring a transparent LED screen according to claim 3 is characterized by: The two movable blocks (82) and the two connecting rods (83) are both arranged front-to-back symmetrically with respect to the connecting block (84), and the sliding directions of the two movable blocks (82) are always opposite.

5. The protective box for transferring a LED transparent screen according to claim 1, characterized in that: The buffer assembly (9) comprises a fixed rod (91), a fixed block (92), a slider (93), a support rod (94), a damper (95) and a first spring (96); the fixed block (92) is fixedly connected to the bottom end surface of the end of the bearing plate (5); the fixed rod (91) is fixedly connected between the fixed block (92) and the connecting box (7); the outer sliding sleeve of the fixed rod (91) is provided with a slider (93); the side of the slider (93) close to the connecting box (7) is hinged with a support rod (94); the bottom end of the support rod (94) is hinged with the outer box (1); the damper (95) is installed between the side of the bottom of the slider (93) away from the connecting box (7) and the fixed block (92); the outer sleeve of the damper (95) is provided with a first spring (96); the two ends of the first spring (96) are respectively fixedly connected to the fixed block (92) and the slider (93).

6. The protective box for transferring a transparent LED screen according to claim 5, characterized in that: A second spring (10) is fixedly connected between the bottom ends of the two support rods (94) on the same horizontal straight line.

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