Anti-collision transfer device for display screen production

Abstract

The utility model relates to the technical field of display screen production, in particular to an anti-collision transfer device for display screen production, which comprises a placing box and a fixing device, a cavity without an upper side wall is arranged in the placing box, the fixing device comprises a two-way conveying rod, a conveying block and a clamping plate, a motor is arranged at the lower end of the side wall of the placing box, and the two-way conveying rod is connected with the conveying block. The two-way conveying rod is provided with a right-hand thread and a left-hand thread, a limiting plate is arranged in the containing box, a through hole is formed in the limiting plate, a connecting rod is arranged on the upper side wall of the conveying block, a clamping plate is arranged at the upper end of the connecting rod, and symmetrical mounting channels are arranged at the two ends of the front side wall of the clamping plate. Mounting blocks are arranged in the mounting channels, and air bags are arranged between the mounting blocks, so that the display screen is prevented from sliding in the transportation process, the impact force of the display screen in the transportation process is effectively reduced, the air bags are conveniently replaced, the poor protection effect caused by damage of the air bags is prevented, and the transportation efficiency and safety are improved.

Description

Technical Field

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

[0002] As we all know, the existing display screens are also called electronic display screens or mobile display screens. They are composed of LED dot matrices. The content can be changed at any time. Each component is a modular display device. During the production process of the display screen, the display screen needs to be transported and temporarily stored between different processes.

[0003] Existing display screens may be damaged by collisions and impacts during production transfer, which increases the damage and defective rate, reduces transportation efficiency and safety, and also reduces production efficiency, resulting in high limitations in its use. For this reason, we propose an anti-collision transfer device for display screen production. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies of the prior art, the utility model provides an anti-collision transfer device for display screen production.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-collision transfer device for display screen production, comprising a placement box and a fixing device, wherein a cavity without an upper side wall is arranged in the placement box, the fixing device is in the cavity, the fixing device comprises a bidirectional conveying rod, a conveying block and a clamping plate, the bidirectional conveying rod passes through the side wall of the placement box, a motor is arranged at the lower end of the side wall of the placement box, the bidirectional conveying rod is connected to the output end of the motor, the conveying block is symmetrically arranged on the bidirectional conveying rod, the bidirectional conveying rod is provided with a positive thread and a negative thread, the positive thread passes through it One of the conveying blocks is threadedly connected with it, the reverse thread penetrates the other conveying block and is threadedly connected with it, a limit plate is arranged in the placement box, the limit plate is on the upper side of the bidirectional conveying rod, a through hole is arranged on the limit plate, a connecting rod is arranged on the upper side wall of the conveying block, the connecting rod penetrates the through hole and is slidably connected with it, a clamping plate is arranged on the upper end of the connecting rod, symmetrical mounting paths are arranged at both ends of the positive side wall of the clamping plate, a mounting block is arranged in the mounting path, the mounting block penetrates the mounting path and is slidably connected with it, and an air bag is arranged between the mounting blocks.

[0008] In order to facilitate the rotation of the display screen to a suitable position, the utility model has the following improvements: a universal shaft is arranged at the center of the bottom wall of the placement box, and a bottom plate is arranged at the lower end of the universal shaft.

[0009] In order to facilitate the buffering of vibration during transportation, the utility model has the following improvements: a spring is arranged at the lower end of the bottom plate, the springs are arranged in multiples, and a support plate is arranged at the lower end of the spring.

[0010] In order to facilitate supporting the spring, the utility model is improved as follows: a telescopic rod is arranged inside the spring, the telescopic rod passes through the spring, the upper end of the spring is connected to the bottom plate, and the lower end is connected to the support plate.

[0011] In order to facilitate the movement and adjustment of the device to a suitable position, the utility model is improved in that wheels are arranged at the four corners of the bottom wall of the support plate, and brake components adapted thereto are arranged on the wheels.

[0012] In order to further prevent the display screen from being bumped, the utility model has the following improvements: the inner side wall of the placement box and the upper side wall of the limiting plate are both provided with soft silica gel.

[0013] In order to facilitate manual holding of the device, the utility model has the following improvements: a hand-held handle is provided on the side wall of the placement box.

[0014] In order to prevent the cardan shaft from rotating randomly under the action of gravity, the utility model has the following improvements: the cardan shaft is provided with a damping device.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides an anti-collision transfer device for display screen production, which has the following beneficial effects:

[0017] The anti-collision transfer device for display screen production is provided with a motor and a bidirectional conveying rod. The motor output drives the bidirectional conveying rod to rotate, and the conveying block moves under the rotation of the bidirectional conveying rod. The two conveying blocks move in opposite directions, so that the display screen can be clamped and fixed to prevent the display screen from sliding during transportation and effectively reduce the impact force of the display screen during transportation. An airbag is provided to prevent damage to the display screen during the clamping process. An installation path and an installation block are provided to facilitate replacement of the airbag to prevent the airbag from being damaged and causing poor protection effect. A spring is provided to facilitate buffering of vibration during movement, reduce the transmission of impact force, and improve transportation efficiency and safety. A universal shaft is provided to facilitate adjustment of the angle and direction of the display screen to meet different transportation and processing requirements. Wheels and brake components are provided to facilitate moving the display screen over a short distance or in small quantities. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the utility model from the first perspective;

[0019] Figure 2 This is a schematic diagram of the structure of the utility model from a second viewing angle;

[0020] Figure 3 This is a schematic diagram of the structure of the utility model from a third viewing angle;

[0021] Figure 4 It is a schematic diagram of the internal cross-section of the structure placement box of the utility model.

[0022] In the figure: 1. placement box; 2. motor; 3. airbag; 4. bottom plate; 5. universal shaft; 6. spring; 7. support plate; 8. wheel; 9. clamping plate; 10. mounting way; 11. mounting block; 12. limit plate; 13. two-way conveying rod; 14. conveying block; 15. telescopic rod; 16. hand-held handle. 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 1-4, an anti-collision transfer device for display screen production, including a placement box 1 and a fixing device, a cavity without an upper side wall is provided in the placement box 1, the fixing device is in the cavity, the fixing device includes a bidirectional conveying rod 13, a conveying block 14 and a clamping plate 9, the bidirectional conveying rod 13 passes through the side wall of the placement box 1, a motor 2 is provided at the lower end of the side wall of the placement box 1, the bidirectional conveying rod 13 is connected to the output end of the motor 2, the conveying block 14 is symmetrically arranged on the bidirectional conveying rod 13, and the bidirectional conveying rod 13 is provided with a positive thread and a negative thread, the positive thread passes through one of the conveying blocks 14 and is threadedly connected thereto, the negative thread passes through another conveying block 14 and is threadedly connected thereto, a limiting plate 12 is provided in the placement box 1, the limiting plate 12 is on the upper side of the bidirectional conveying rod 13, the limiting The positioning plate 12 is provided with a through hole, the upper side wall of the conveying block 14 is provided with a connecting rod, the connecting rod passes through the through hole and is slidably connected thereto, the upper end of the connecting rod is provided with a clamping plate 9, and symmetrical mounting paths 10 are provided at both ends of the positive side walls of the clamping plate 9, and mounting blocks 11 are provided in the mounting paths 10, and the mounting blocks 11 pass through the mounting paths 10 and are slidably connected thereto, and airbags 3 are provided between the mounting blocks 11, the lower end of the bottom plate 4 is provided with a spring 6, and the spring 6 is arranged in multiples, and a support plate 7 is provided at the lower end of the spring 6, a telescopic rod 15 is provided in the spring 6, and the telescopic rod 15 passes through the spring 6, the upper end of the spring 6 is connected to the bottom plate 4, and the lower end is connected to the support plate 7, wheels 8 are provided at the four corners of the bottom wall of the support plate 7, and brake components adapted thereto are provided on the wheels 8.

[0025] During use, the display screen is placed on the limit plate 12, and the motor 2 is started. The output of the motor 2 drives the bidirectional conveying rod 13 to rotate. Under the restriction of the limit plate 12, the two conveying blocks 14 move in opposite directions, driving the clamping plate 9 to move until the airbag 3 can clamp and fix the display screen to prevent it from sliding and being hit. The airbag 3 can prevent damage during clamping. Then the device is placed on the production line for movement. A sense of vibration will be generated during the movement. The spring 6 is extended and retracted under the gravity above. The telescopic rod 15 assists the extension and retraction of the spring 6 to extend or shorten. The placement box 1 is lifted and lowered as the spring 6 is extended and retracted. The sense of vibration can be buffered to protect the display screen from damage. When moving a short distance, the wheels 8 can be used to move it. When it needs to be placed, the brake assembly is opened for fixing. When the airbag 3 is damaged, the mounting block 11 is slid out of the mounting channel 10, and the airbag 3 slides out accordingly for disassembly. After disassembly, take out a new airbag 3, align the mounting block 11 with the mounting channel 10, and slide it in forcefully. The new airbag 3 can be installed. The operation is simple and very convenient.

[0026] In actual use, it is necessary to conveniently adjust the angle and direction of the display screen to adapt to different transportation and processing requirements. In order to meet the above requirements, in this embodiment, a universal shaft 5 is provided at the center of the bottom wall of the placement box 1, and a bottom plate 4 is provided at the lower end of the universal shaft 5.

[0027] In actual use, it is necessary to prevent damage to the display screen during placement. In order to meet the above requirements, in this embodiment, the inner wall of the placement box 1 and the upper wall of the limiting plate 12 are both provided with soft silicone.

[0028] In actual use, it is necessary to conveniently hold and move the device. In order to meet the above requirement, in this embodiment, a hand-held handle 16 is provided on the side wall of the placement box 1.

[0029] In actual use, it is necessary to prevent the cardan shaft 5 from rotating randomly under the action of gravity. In order to meet the above requirement, in this embodiment, the cardan shaft 5 is provided with a damping device.

[0030] In order to explain in detail the possible application scenarios, technical principles, specific schemes that can be implemented, and the purposes and effects that can be achieved, the following is a detailed description of the specific embodiments listed in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0031] Although 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. An anti-collision transfer device for display screen production, comprising a placement box (1) and a fixing device, characterized in that: The placement box (1) is provided with a cavity without an upper side wall, the fixing device is in the cavity, the fixing device comprises a bidirectional conveying rod (13), a conveying block (14) and a clamping plate (9), the bidirectional conveying rod (13) passes through the side wall of the placement box (1), a motor (2) is provided at the lower end of the side wall of the placement box (1), the bidirectional conveying rod (13) is connected to the output end of the motor (2), the conveying block (14) is symmetrically arranged on the bidirectional conveying rod (13), and the bidirectional conveying rod (13) is provided with a positive thread and a negative thread, the positive thread passes through one of the conveying blocks (14) and is threadedly connected thereto, and the negative thread passes through the other conveying block (14). A conveying block (14) is threadedly connected thereto, a limiting plate (12) is arranged in the placing box (1), the limiting plate (12) is on the upper side of the bidirectional conveying rod (13), a through hole is arranged on the limiting plate (12), a connecting rod is arranged on the upper side wall of the conveying block (14), the connecting rod passes through the through hole and is slidably connected thereto, a clamping plate (9) is arranged on the upper end of the connecting rod, symmetrical mounting paths (10) are arranged at both ends of the positive side wall of the clamping plate (9), a mounting block (11) is arranged in the mounting path (10), the mounting block (11) passes through the mounting path (10) and is slidably connected thereto, and an air bag (3) is arranged between the mounting blocks (11).

2. The anti-collision transfer device for display screen production according to claim 1, characterized in that: A universal shaft (5) is arranged at the center of the bottom wall of the placement box (1), and a bottom plate (4) is arranged at the lower end of the universal shaft (5).

3. The anti-collision transfer device for display screen production according to claim 2, characterized in that: A spring (6) is arranged at the lower end of the bottom plate (4), and the springs (6) are arranged in multiples. A support plate (7) is arranged at the lower end of the spring (6).

4. The anti-collision transfer device for display screen production according to claim 3, characterized in that: A telescopic rod (15) is arranged inside the spring (6), and the telescopic rod (15) passes through the spring (6). The upper end of the spring (6) is connected to the bottom plate (4), and the lower end is connected to the support plate (7).

5. The anti-collision transfer device for display screen production according to claim 4, characterized in that: Wheels (8) are arranged at the four corners of the bottom wall of the support plate (7), and brake components adapted thereto are arranged on the wheels (8).

6. The anti-collision transfer device for display screen production according to claim 5, characterized in that: The inner side wall of the placement box (1) and the upper side wall of the limiting plate (12) are both provided with soft silica gel.

7. The anti-collision transfer device for display screen production according to claim 6, characterized in that: The side wall of the placement box (1) is provided with a hand-held handle (16).

8. The anti-collision transfer device for display screen production according to claim 7, characterized in that: The universal shaft (5) is provided with a damping function.

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