Tool facilitating assembly of LED display screen box

Abstract

The utility model discloses a tool facilitating assembly of an LED display screen box, and relates to the technical field of LED display screens, the tool comprises a workbench, the bottom of the workbench is provided with a plurality of supporting legs, the workbench is provided with symmetrical fixing blocks, a bottom plate is arranged between the fixing blocks, and the bottom plate is provided with a plurality of supporting legs. A sliding mechanism is arranged between the bottom end of the bottom plate and the fixing blocks, a lifting mechanism is arranged between the top end of the bottom plate and the workbench, symmetrical fixing plates are arranged at the two ends of the bottom plate, a clamping mechanism is arranged on the portion, between the fixing plates, of the bottom plate, and the lifting mechanism can drive one end of the bottom plate to ascend and descend. The clamping mechanism can clamp and fix the display screen box body on the bottom plate, assembling is convenient, the clamping mechanism is matched with the sliding mechanism, the rotating angle of the bottom plate is adjusted, the bottom plate is made to rotate in the vertical direction, the internal view field of the display screen box body is improved, and therefore the assembling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of LED display screens, in particular to a tooling for facilitating the assembly of LED display screen boxes. Background Art

[0002] Briefly speaking, an LED display screen box is composed of several display units that can be combined and spliced to form a screen body to meet different environments. Coupled with a set of appropriate controllers, display boards of various specifications and controllers with different control technologies can form many kinds of LED display screens. During the assembly process of the LED display screen box, an assembly workbench is required.

[0003] The assembly process of the box involves assembly operations, including the assembly of modules and the box frame, etc. However, the prior art is not convenient for quickly fixing and assembling the box. The box cannot be quickly fixed and rotated, which affects the assembly efficiency of workers. And some fixing devices cannot be adjusted according to the size of the box, so the practicability is poor.

[0004] Based on this, a tooling for facilitating the assembly of LED display screen boxes is provided now, which can eliminate the disadvantages of the existing device. Content of the Utility Model

[0005] The purpose of the utility model is to provide a tooling for facilitating the assembly of LED display screen boxes to solve the problems in the prior art that it is not convenient to quickly fix and assemble the box, the box cannot be quickly fixed and rotated, which affects the assembly efficiency of workers, and some fixing devices cannot be adjusted according to the size of the box, so the practicability is poor.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A tooling for facilitating the assembly of LED display screen boxes includes a workbench. A plurality of support legs are arranged at the bottom of the workbench. Symmetric fixing blocks are arranged on the workbench. A bottom plate is arranged between the fixing blocks. A sliding mechanism is arranged between the bottom end of the bottom plate and the fixing blocks. A lifting mechanism is arranged between the top end of the bottom plate and the workbench. Symmetric fixing plates are arranged at both ends of the bottom plate. A clamping mechanism is arranged on the bottom plate between the fixing plates.

[0008] Based on the above technical solutions, the utility model also provides the following optional technical solutions:

[0009] In an optional solution: The sliding mechanism includes rotating rods. The rotating rods are symmetrically arranged on both sides of the bottom of the bottom plate. An activity groove is arranged inside the fixing block, and the rotating rod is slidably connected in the activity groove.

[0010] In an alternative solution: The lifting mechanism includes a rectangular groove located on one side of the upper bottom plate of the workbench. An electric push rod is arranged in the rectangular groove. Symmetric support blocks are arranged on the bottom surface of the top end of the bottom plate. A connecting shaft is arranged between the support blocks. A sleeve is rotatably connected to the connecting shaft. The top end of the electric push rod is fixedly connected to the sleeve.

[0011] In an alternative solution: A bidirectional threaded rod is arranged between one sides of the fixed plates. One end of the bidirectional threaded rod is rotatably connected to the inner wall of the fixed plate, and the other end of the bidirectional threaded rod is fixedly connected to the output end of the motor outside the fixed plate. A guide rod is arranged on the side far from the bidirectional threaded rod between the fixed plates. Both ends of the guide rod are fixedly connected to the inner walls of the fixed plates respectively.

[0012] In an alternative solution: The clamping mechanism includes a pressing plate located between the bidirectional threaded rod and the guide rod. Connecting blocks are arranged at both ends of the pressing plate. The two connecting blocks are respectively in threaded rotational connection with the bidirectional threaded rod and in sliding connection with the guide rod. A rubber pad is arranged on the inner side of the pressing plate.

[0013] In an alternative solution: A chute is arranged at the top end of the pressing plate. Symmetric sliders are slidably connected in the chute. A connecting plate is arranged on the slider. The outer end of the connecting plate is in threaded rotational connection with a threaded rod. An adjusting knob is arranged at the top end of the threaded rod, and a pressing disc is arranged at the bottom end of the threaded rod.

[0014] In an alternative solution: A support plate is arranged on the workbench on one side of the bottom plate. A top plate is arranged at the top end of the support plate. A plurality of lighting lamps are arranged at the bottom of the top plate above the bottom plate.

[0015] In an alternative solution: A plurality of storage grooves are arranged on the workbench on both sides of the bottom plate.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] The present utility model is provided with symmetric fixing blocks on the workbench. A bottom plate is arranged between the fixing blocks. A sliding mechanism is arranged between the bottom end of the bottom plate and the fixing blocks. A lifting mechanism is arranged between the top end of the bottom plate and the workbench. Symmetric fixing plates are arranged at both ends of the bottom plate. A clamping mechanism is arranged between the fixing plates on the bottom plate. The lifting mechanism can drive one end of the bottom plate to lift. The clamping mechanism can clamp and fix the display screen box body on the bottom plate, which is convenient for assembly. By cooperating with the sliding mechanism, the rotation angle of the bottom plate can be adjusted to rotate it towards the vertical direction, improving the internal view of the display screen box body and thus improving the assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0019] Figure 2 This is a schematic structural diagram of the clamping mechanism of the present utility model.

[0020] Figure 3 This is a schematic structural diagram of the lifting mechanism of the present utility model.

[0021] Figure 4 This is a schematic structural diagram of the bottom plate of the present utility model.

[0022] Figure 5 For the present utility model Figure 2 an enlarged view of part A.

[0023] Annotation of reference numerals in the drawings: 1, workbench; 2, support leg; 3, support plate; 4, top plate; 5, lighting lamp; 6, fixing block; 7, bottom plate; 8, fixing plate; 9, bidirectional threaded rod; 10, motor; 11, guide rod; 12, pressing plate; 13, sliding groove; 14, connecting block; 15, rubber pad; 16, slider; 17, connecting plate; 18, threaded rod; 19, adjusting knob; 20, pressing disc; 21, movable groove; 22, rotating rod; 23, rectangular groove; 24, electric push rod; 25, support block; 26, connecting shaft; 27, sleeve; 28, storage groove. Detailed implementation manners

[0024] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the following further details the present utility model in conjunction with the drawings and embodiments.

[0025] Embodiment 1

[0026] In one embodiment, as Figures 1-5 shown, a tool for facilitating the assembly of an LED display box body includes a workbench 1. A plurality of support legs 2 are provided at the bottom of the workbench 1. Symmetric fixing blocks 6 are provided on the workbench 1. A bottom plate 7 is provided between the fixing blocks 6. A sliding mechanism is provided between the bottom end of the bottom plate 7 and the fixing blocks 6. A lifting mechanism is provided between the top end of the bottom plate 7 and the workbench 1. Symmetric fixing plates 8 are provided at both ends of the bottom plate 7. A clamping mechanism is provided on the bottom plate 7 between the fixing plates 8. The lifting mechanism can drive one end of the bottom plate 7 to lift. The clamping mechanism can clamp and fix the display box body on the bottom plate 7. By cooperating with the sliding mechanism, the rotation angle of the bottom plate 7 is adjusted to make it rotate towards the vertical direction, improving the internal vision of the display box body and thus improving the assembly efficiency.

[0027] In one embodiment, as Figure 5As shown in the figure, the sliding mechanism includes a rotating rod 22, which is symmetrically arranged on both sides of the bottom of the bottom plate 7. An activity groove 21 is arranged inside the fixed block 6, and the rotating rod 22 is slidably connected inside the activity groove 21. The bottom plate 7 can slide between the activity grooves 21 through the rotating rod 22, and the bottom plate 7 can rotate around the rotating rod 22 by an angle.

[0028] In one embodiment, as Figure 3 shown, the lifting mechanism includes a rectangular groove 23, which is located on one side of the bottom plate 7 on the workbench 1. An electric push rod 24 is arranged inside the rectangular groove 23. Symmetric support blocks 25 are arranged on the bottom surface of the top end of the bottom plate 7. A connecting shaft 26 is arranged between the support blocks 25. A sleeve 27 is rotatably connected to the connecting shaft 26. The top end of the electric push rod 24 is fixedly connected to the sleeve 27. Starting the electric push rod 24 can drive one end of the bottom plate 7 to move upward, so that the bottom plate 7 moves toward the support plate 3 side and rotates around the rotating rod 22.

[0029] In one embodiment, as Figure 2 shown, a bidirectional threaded rod 9 is arranged between one sides of the fixing plate 8. One end of the bidirectional threaded rod 9 is rotatably connected to the inner wall of the fixing plate 8, and the other end of the bidirectional threaded rod 9 is fixedly connected to the output end of the motor 10 outside the fixing plate 8. A guide rod 11 is arranged on the side of the fixing plate 8 away from the bidirectional threaded rod 9. Both ends of the guide rod 11 are fixedly connected to the inner wall of the fixing plate 8 respectively. The motor 10 can drive the bidirectional threaded rod 9 to rotate.

[0030] In one embodiment, as Figure 2 and Figure 4 shown, the clamping mechanism includes a pressing plate 12, which is located between the bidirectional threaded rod 9 and the guide rod 11. Connecting blocks 14 are arranged at both ends of the pressing plate 12. The two ends of the connecting blocks 14 are respectively in threaded rotational connection with the bidirectional threaded rod 9 and slidably connected to the guide rod 11. A rubber pad 15 is arranged inside the pressing plate 12. During the rotation of the bidirectional threaded rod 9, the pressing plate 12 is driven to move relatively, so as to clamp and fix the display screen box body. The rubber pad 15 has an anti-slip effect, making the clamping more stable.

[0031] In one embodiment, as Figure 2 and Figure 4 shown, a chute 13 is arranged at the top end of the pressing plate 12. Symmetric sliders 16 are slidably connected inside the chute 13. A connecting plate 17 is arranged on the slider 16. The outer end of the connecting plate 17 is in threaded rotational connection with a threaded rod 18. An adjusting knob 19 is arranged at the top end of the threaded rod 18, and a pressing disc 20 is arranged at the bottom end of the threaded rod 18. The slider 16 can be adjusted arbitrarily in the chute 13, and the distance is adjusted according to the size of the display screen box body to be assembled. Rotating the adjusting knob 19 can drive the threaded rod 18 to rotate, so as to control the pressing disc 20 to move downward and press against the surface of the display screen box body for fixation.

[0032] Embodiment 2

[0033] In one embodiment, as Figure 1 shown, on the workbench 1, a support plate 3 is arranged on one side of the bottom plate 7. At the top of the support plate 3, a top plate 4 is arranged. Above the bottom plate 7 at the bottom of the top plate 4, a number of lighting lamps 5 are arranged, and the lighting lamps 5 can improve the lighting effect.

[0034] In one embodiment, as Figure 1 shown, on the workbench 1, a number of storage grooves 28 are arranged on both sides of the bottom plate 7, and the storage grooves 28 can store the tools needed during assembly.

[0035] The above embodiment discloses a tooling for facilitating the assembly of an LED display box. When in use, the display box is placed on the bottom plate 7, the motor 10 is started, the motor 10 drives the bidirectional threaded rod 9 to rotate. During the rotation of the bidirectional threaded rod 9, the pressing plate 12 is driven to move relatively, so as to clamp and fix the display box. The rubber pad 15 has an anti-slip effect, making the clamping more stable. The distance between the sliders 16 is adjusted according to the size of the display box to be assembled. Rotating the adjustment knob 19 can drive the threaded rod 18 to rotate, so as to control the pressing plate 20 to move downward and squeeze and fix with the surface of the display box. The electric push rod 24 is started to drive one end of the bottom plate 7 to move upward, so that the bottom plate 7 moves towards the support plate 3 and rotates around the rotating rod 22, making it rotate in the vertical direction, improving the internal vision of the display box, and thus improving the assembly efficiency.

[0036] The above is only the specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed in the present application, and all should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A tool for assembling a LED display box, comprising a workbench (1), wherein a plurality of supporting legs (2) are arranged at the bottom of the workbench (1), characterized in that: Symmetrical fixed blocks (6) are arranged on the workbench (1), a bottom plate (7) is arranged between the fixed blocks (6), a sliding mechanism is arranged between the bottom end of the bottom plate (7) and the fixed blocks (6), a lifting mechanism is arranged between the top end of the bottom plate (7) and the workbench (1), symmetrical fixed plates (8) are arranged at both ends of the bottom plate (7), and a clamping mechanism is arranged on the bottom plate (7) between the fixed plates (8).

2. The tooling for facilitating the assembly of the LED display cabinet according to claim 1 is characterized in that: The sliding mechanism comprises a rotating rod (22) which is symmetrically arranged on both sides of the bottom of the base plate (7); a movable groove (21) is arranged inside the fixed block (6), and the rotating rod (22) is slidably connected in the movable groove (21).

3. The tooling for facilitating the assembly of the LED display cabinet according to claim 1 is characterized in that: The lifting mechanism comprises a rectangular groove (23), the rectangular groove (23) being located on one side of a bottom plate (7) on a workbench (1), an electric push rod (24) being arranged in the rectangular groove (23), symmetrical support blocks (25) being arranged on the bottom surface of the top end of the bottom plate (7), connecting shafts (26) being arranged between the support blocks (25), a sleeve (27) being rotatably connected to the connecting shaft (26), and the top end of the electric push rod (24) being fixedly connected to the sleeve (27).

4. The tooling for facilitating the assembly of the LED display cabinet according to claim 1 is characterized in that: A bidirectional threaded rod (9) is arranged between one side of the fixing plate (8), one end of the bidirectional threaded rod (9) is rotatably connected to the inner wall of the fixing plate (8), and the other end of the bidirectional threaded rod (9) is fixedly connected to the output end of the motor (10) outside the fixing plate (8). A guide rod (11) is arranged between the fixing plates (8) on a side away from the bidirectional threaded rod (9), and both ends of the guide rod (11) are respectively fixedly connected to the inner wall of the fixing plate (8).

5. The tooling for facilitating the assembly of the LED display box according to claim 4 is characterized in that: The clamping mechanism comprises a pressing plate (12), the pressing plate (12) being located between the bidirectional threaded rod (9) and the guide rod (11), and connecting blocks (14) being respectively arranged at both ends of the pressing plate (12), the connecting blocks (14) at both ends being respectively connected to the bidirectional threaded rod (9) in a threaded rotation manner and to the guide rod (11) in a sliding manner, and a rubber pad (15) being arranged on the inner side of the pressing plate (12).

6. The tooling for facilitating the assembly of the LED display box according to claim 5 is characterized in that: A slide groove (13) is provided at the top of the pressure plate (12), a symmetrical slider (16) is slidably connected in the slide groove (13), a connecting plate (17) is provided on the slider (16), a threaded rod (18) is rotatably connected to the outer end of the connecting plate (17), an adjusting button (19) is provided at the top of the threaded rod (18), and a pressure plate (20) is provided at the bottom of the threaded rod (18).

7. The tooling for facilitating the assembly of the LED display box according to claim 1 is characterized in that: A support plate (3) is arranged on one side of the bottom plate (7) on the workbench (1), a top plate (4) is arranged on the top of the support plate (3), and a plurality of lighting lamps (5) are arranged on the bottom of the top plate (4) above the bottom plate (7).

8. The tooling for facilitating the assembly of the LED display cabinet according to claim 1 is characterized in that: The workbench (1) is provided with a plurality of storage grooves (28) on both sides of the bottom plate (7).

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