Assembled exhibition lamp box

Abstract

The utility model relates to the technical field of lamp boxes, and discloses an assembled exhibition lamp box which comprises a bottom plate, first splice plates are arranged at the front end and the rear end of the upper surface of the bottom plate, and second splice plates are arranged on the two sides of the bottom plate. The upper portion and the lower portion of the side, close to the center of the bottom plate, of the outer wall of the second splice plate are each provided with two first clamping grooves, a top plate is arranged at the upper end of the bottom plate, and a first connecting rod is fixedly connected to the center of the upper end of the top plate. According to the design of the light box, a plurality of splice plates, clamping grooves, clamping blocks and reset springs are adopted for positioning and clamping the light box, then the light box is further fixed through fixing screws, and the components jointly form a modular system, so that the light box is simple and rapid to assemble and disassemble, and the light box is convenient to assemble and disassemble. A user can easily assemble all the parts of the lamp box together according to needs, or the lamp box can be quickly disassembled after an exhibition is finished, and storage and transportation are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of light boxes, in particular to an assembled exhibition light box. Background Technique

[0002] An assembled exhibition light box is a modular and portable display device design that integrates a lightweight frame, a transparent panel, and an LED lighting system, facilitating quick assembly, transportation, and replacement of advertising content.

[0003] Traditional assembled exhibition light boxes are usually fixed or semi-fixed, which have limitations in the display of different-angle effects, with a relatively single display effect and lack of dynamic changes. In addition, the overall installation and disassembly are inconvenient, which will increase the operation difficulty and time.

[0004] Therefore, those skilled in the art have provided an assembled exhibition light box to solve the problems raised in the above background technique. Content of the Utility Model

[0005] The purpose of the content of the utility model is to solve the deficiencies existing in the prior art, and an assembled exhibition light box is proposed. The design of this light box uses multiple splicing plates, card slots, clamping blocks, and return springs to position and clamp it first, and then further fix it with fixing screws. These components together constitute a modular system, making the assembly and disassembly of the light box simple and fast. Users can easily assemble the various parts of the light box together according to needs, or quickly disassemble it after the exhibition, which is convenient for storage and transportation.

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

[0007] An assembled exhibition light box includes a bottom plate. At the front and rear ends of the upper surface of the bottom plate, first splicing plates are provided. On both sides of the bottom plate, second splicing plates are provided. On the upper and lower parts of one side of the outer wall of the second splicing plate near the center of the bottom plate, two first card slots are opened. At the upper end of the bottom plate, a top plate is provided. At the center of the upper end of the top plate, a first connecting rod is fixedly connected. At the upper end of the first connecting rod, a first connecting block is fixedly connected. In the middle of the upper end of the first connecting block, a first groove is opened. At the edge of the inner wall of the first groove, a second connecting block is rotatably connected. At the center of the second connecting block, a round hole is opened. At the upper end of the second connecting block, a second connecting rod is fixedly connected. At the lower end of the second connecting rod, a first installation groove is opened. Inside the first installation groove, a servo motor is provided. At the front and rear sides of both sides of the upper surface of the bottom plate and at the front and rear sides of both sides of the lower surface of the top plate, second card slots are opened. At the front and rear ends of one side of the outer wall of the second splicing plate near the center of the bottom plate, two second grooves are opened;

[0008] Third grooves are provided at the corners of the outer walls on both sides of the bottom plate and the top plate. Sliding grooves are provided at the front and rear ends of the inner wall of the third groove and on both sides of the inner wall of the second groove. Second clamping blocks are arranged inside the second grooves, and first clamping blocks are arranged inside the third grooves. One ends of the outer walls of the first clamping blocks and the second clamping blocks near the center of the first splicing plate are fixedly connected with third connecting blocks. One ends of the four third connecting blocks far away from the middle of the first clamping blocks and one sides of the four third connecting blocks far away from the middle of the second clamping blocks are fixedly connected with limiting blocks. A plurality of reset springs are fixedly connected between one sides of the four third connecting blocks close to the center of the bottom plate and one ends of the four third connecting blocks close to the center of the first splicing plate. First threaded holes are provided on both sides of the front and rear ends of the outer walls of the bottom plate and the top plate and in the middle of the second clamping blocks. First fixing screws are threadedly connected inside the first threaded holes. Second threaded holes are provided on both sides of the upper and lower surfaces of the second splicing plate and in the middle of the first clamping blocks. Second fixing screws are threadedly connected to the inner walls of the second threaded holes.

[0009] Through the above technical solution, the staff fixes the second connecting rod to other objects for hanging. Since the upper end of the first connecting rod is fixedly connected with a first connecting block, a first groove is provided in the middle of the upper end of the first connecting block. A second connecting block is rotatably connected to the edge of the inner wall of the first groove. A round hole is provided at the center of the second connecting block. The upper end of the second connecting block is fixedly connected with a second connecting rod. A first installation groove is provided at the lower end of the second connecting rod. A servo motor is arranged inside the first installation groove. The upper end of the servo motor is fixedly connected with the upper end of the inner wall of the first installation groove. The output end of the servo motor passes through the round hole and the first groove and is rotatably connected with the inner wall of the upper end of the first connecting rod. Therefore, when the servo motor is started, the output end of the servo motor will control the first connecting rod to rotate. And since the first connecting rod is fixedly connected with the top plate and the top plate is fixedly connected with other components of the exhibition light box, the entire exhibition light box can be rotated for display, increasing the dynamic effect and attraction of the display. This adjustability enables the light box to adapt to different display spaces and the viewing angles of the audience, optimizing the display effect.

[0010] Furthermore, first promotional boards are arranged in the middle of the inner walls of the first splicing plates, and second promotional boards are arranged in the middle of the inner walls of the second splicing plates;

[0011] Through the above technical solution, the first promotional board and the second promotional board are used for displaying planar materials such as advertisements, information, or artworks.

[0012] Furthermore, the upper end of the servo motor is fixedly connected with the upper end of the inner wall of the first installation groove, and the output end of the servo motor passes through the round hole and the first groove and is fixedly connected with the inner wall of the upper end of the first connecting rod;

[0013] Through the above technical solution, the rotation of the first connecting rod is controlled by the output end of the servo motor, thereby realizing the rotating display of the light box.

[0014] Further, the limiting blocks are all slidably connected to the inner wall of the sliding groove;

[0015] Through the above technical solution, the limiting blocks can slide on the inner wall through the sliding groove.

[0016] Further, one ends of the reset springs away from the third connecting block are respectively fixedly connected to the inner walls of the third groove and the second groove;

[0017] Through the above technical solution, elastic support is provided by the reset springs to prevent the components from shifting or moving during the unfolding or folding process, ensuring the firm connection between the components.

[0018] Further, a second installation groove is formed in the middle of the lower end of the bottom plate, and a battery panel is arranged inside the second installation groove;

[0019] Through the above technical solution, the battery panel is used to store and provide electrical energy.

[0020] Further, a clamping plate is arranged at the lower part of the second installation groove;

[0021] Through the above technical solution, the clamping plate closes the battery panel to prevent it from leaking out, acting as a protective case.

[0022] Further, the upper end of the clamping plate and the lower end of the bottom plate are fixedly connected by four third fixing screws;

[0023] Through the above technical solution, the clamping plate is fixed to the bottom plate by the third fixing screws.

[0024] The utility model has the following beneficial effects:

[0025] 1. An assembled exhibition light box proposed by the utility model. The design of the light box uses multiple splicing plates, card slots, clamping blocks, and reset springs to first position and clamp it, and then further fix it with fixing screws. These components together form a modular system, making the assembly and disassembly of the light box simple and fast. Users can easily assemble the various parts of the light box together according to needs, or quickly disassemble it after the exhibition for easy storage and transportation.

[0026] 2. An assembled exhibition light box proposed by the present utility model. Workers fix the second connecting rod to other objects for hanging. Since the upper end of the first connecting rod is fixedly connected with a first connecting block, a first groove is provided in the middle of the upper end of the first connecting block. A second connecting block is rotatably connected to the edge of the inner wall of the first groove. A round hole is provided at the center of the second connecting block. The upper end of the second connecting block is fixedly connected with a second connecting rod. A first installation groove is provided at the lower end of the second connecting rod. A servo motor is arranged inside the first installation groove. The upper end of the servo motor is fixedly connected with the upper end of the inner wall of the first installation groove. The output end of the servo motor passes through the round hole and the first groove and is rotatably connected with the inner wall of the upper end of the first connecting rod. Therefore, when the servo motor is started, the output end of the servo motor will control the first connecting rod to rotate. Also, since the first connecting rod is fixedly connected with the top plate and the top plate is fixedly connected with other components of the exhibition light box, the entire exhibition light box can be rotated for display, increasing the dynamic effect and attractiveness of the display. This adjustability enables the light box to adapt to different display spaces and the viewing angles of the audience, optimizing the display effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 Isometric view of an assembled exhibition light box proposed by the present utility model;

[0028] Figure 2 Sectional view of an assembled exhibition light box proposed by the present utility model;

[0029] Figure 3 Exploded view of an assembled exhibition light box proposed by the present utility model;

[0030] Figure 4 Sectional exploded view of an assembled exhibition light box proposed by the present utility model;

[0031] Figure 5 Exploded schematic diagram of an assembled exhibition light box proposed by the present utility model;

[0032] Figure 6 Exploded schematic diagram of a partial structure of an assembled exhibition light box proposed by the present utility model;

[0033] Figure 7 Is Figure 2 Enlarged view of part A in

[0034] Figure 8 Is Figure 3 Enlarged view of part B in

[0035] LEGEND DESCRIPTION:

[0036] 1. Bottom plate; 2. First splicing plate; 3. First promotional board; 4. Second splicing plate; 5. Second promotional board; 6. Top plate; 7. First connecting rod; 8. First connecting block; 9. Second connecting rod; 10. First fixing screw; 11. Second fixing screw; 12. First clamping block; 13. First clamping groove; 14. Servo motor; 15. First groove; 16. Second connecting block; 17. First installation groove; 18. Round hole; 19. Second installation groove; 20. Battery panel; 21. Clamping board; 22. Third fixing screw; 23. First threaded hole; 24. Second threaded hole; 25. Second groove; 26. Sliding groove; 27. Second clamping block; 28. Third connecting block; 29. Limiting block; 30. Reset spring; 31. Second clamping groove; 32. Third groove. Specific embodiments

[0037] Next, the technical solutions in the specific embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the specific embodiments of the present invention. Obviously, the described specific embodiments are only a part of the specific embodiments of the present invention, rather than all of the specific embodiments. Based on the specific embodiments of the present invention, all other specific embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of the present invention.

[0038] Referring to Figure 1-8 , a specific embodiment provided by the present invention is as follows:

[0039] An assembled exhibition light box includes a bottom plate 1. First splicing plates 2 are provided at both the front end and the rear end of the upper surface of the bottom plate 1. Second splicing plates 4 are provided on both sides of the bottom plate 1. Two first clamping grooves 13 are opened at both the upper and lower parts of the outer wall of the second splicing plate 4 near the center of the bottom plate 1. A top plate 6 is provided at the upper end of the bottom plate 1. A first connecting rod 7 is fixedly connected to the center of the upper end of the top plate 6. A first connecting block 8 is fixedly connected to the upper end of the first connecting rod 7. A first groove 15 is opened in the middle of the upper end of the first connecting block 8. The edge of the inner wall of the first groove 15 is rotatably connected to a second connecting block 16. A round hole 18 is opened at the center of the second connecting block 16. A second connecting rod 9 is fixedly connected to the upper end of the second connecting block 16. A first installation groove 17 is opened at the lower end of the second connecting rod 9. A servo motor 14 is arranged inside the first installation groove 17. Second clamping grooves 31 are opened at both the front and rear sides of the upper surface of the bottom plate 1 and at both the front and rear sides of the lower surface of the top plate 6. Two second grooves 25 are opened at both the front and rear ends of the outer wall of the second splicing plate 4 near the center of the bottom plate 1.

[0040] Third grooves 32 are provided at the corners of the outer walls on both sides of the bottom plate 1 and the top plate 6. Sliding grooves 26 are provided at the front and rear ends of the inner walls of the third grooves 32 and on both sides of the inner walls of the second grooves 25. Second clamping blocks 27 are arranged inside the second grooves 25, and first clamping blocks 12 are arranged inside the third grooves 32. At one end of the outer walls of the first clamping blocks 12 and the second clamping blocks 27 near the center of the first splicing plate 2, third connecting blocks 28 are fixedly connected. At one end of the four third connecting blocks 28 away from the middle of the first clamping blocks 12 and on one side of the four third connecting blocks 28 away from the middle of the second clamping blocks 27, limiting blocks 29 are fixedly connected. On one side of the four third connecting blocks 28 close to the center of the bottom plate 1 and at one end of the four third connecting blocks 28 close to the center of the first splicing plate 2, a plurality of reset springs 30 are fixedly connected. At both sides of the front and rear ends of the outer walls of the bottom plate 1 and the top plate 6 and at the middle of the second clamping blocks 27, first threaded holes 23 are provided. First fixing screws 10 are threadedly connected inside the first threaded holes 23. At both sides of the upper and lower surfaces of the second splicing plate 4 and at the middle of the first clamping blocks 12, second threaded holes 24 are provided. Second fixing screws 11 are threadedly connected to the inner walls of the second threaded holes 24.

[0041] The staff fixes the second connecting rod 9 to other objects for suspension. Since the upper end of the first connecting rod 7 is fixedly connected with a first connecting block 8, a first groove 15 is provided in the middle of the upper end of the first connecting block 8. A second connecting block 16 is rotatably connected to the edge of the inner wall of the first groove 15. A round hole 18 is provided at the center of the second connecting block 16. The upper end of the second connecting block 16 is fixedly connected with a second connecting rod 9. A first installation groove 17 is provided at the lower end of the second connecting rod 9. A servo motor 14 is arranged inside the first installation groove 17. The upper end of the servo motor 14 is fixedly connected with the upper end of the inner wall of the first installation groove 17. The output end of the servo motor 14 passes through the round hole 18 and the first groove 15 and is rotatably connected with the inner wall of the upper end of the first connecting rod 7. Therefore, when the servo motor 14 is started, the output end of the servo motor 14 will control the rotation of the first connecting rod 7. Also, since the first connecting rod 7 is fixedly connected with the top plate 6 and the top plate 6 is fixedly connected with other components of the exhibition light box, the entire exhibition light box can be rotated for display, increasing the dynamic effect and attraction of the display. This adjustability enables the light box to adapt to different display spaces and the viewing angles of the audience, optimizing the display effect.

[0042] In the middle of the inner wall of the first splicing plate 2, a first promotional board 3 is provided. In the middle of the inner wall of the second splicing plate 4, a second promotional board 5 is provided. The first promotional board 3 and the second promotional board 5 are used for displaying flat materials such as advertisements, information, or artworks. The upper end of the servo motor 14 is fixedly connected to the upper end of the inner wall of the first installation groove 17. The output end of the servo motor 14 passes through the round hole 18 and the first groove 15 and is fixedly connected to the inner wall of the upper end of the first connecting rod 7. The rotation of the first connecting rod 7 is controlled by the output end of the servo motor 14, thereby realizing the rotary display of the light box. The limiting blocks 29 are all slidably connected to the inner wall of the sliding groove 26. Through the sliding groove 26, the limiting blocks 29 can slide on its inner wall. One end of the return spring 30 away from the third connecting block 28 is fixedly connected to the inner walls of the third groove 32 and the second groove 25 respectively. Elastic support is provided by the return spring 30 to prevent the components from shifting or moving during the unfolding or folding process, ensuring the stable connection between the components. A second installation groove 19 is opened in the middle of the lower end of the bottom plate 1. A battery panel 20 is arranged inside the second installation groove 19. The battery panel 20 is used for storing and providing electrical energy. A clamping plate 21 is arranged at the lower part of the second installation groove 19. The battery panel 20 is enclosed by the clamping plate 21 so that it does not leak out, playing the role of a protective shell. The upper end of the clamping plate 21 and the lower end of the bottom plate 1 are fixedly connected by four third fixing screws 22. The clamping plate 21 and the bottom plate 1 are fixed by the third fixing screws 22.

[0043] Working principle: When the positions of the bottom plate 1 and the top plate 6 remain unchanged, and the two first splicing plates 2 and the two second splicing plates 4 move along the central positions of the bottom plate 1 and the top plate 6, the second clamping block 27 and the first clamping block 12 will be pressed down, which will drive the third connecting block 28 and the limiting block 29 to move, thereby squeezing the return spring 30. When they reach the second clamping groove 31 and the first clamping groove 13, the second clamping block 27 and the first clamping block 12 will be clamped with the second clamping groove 31 and the first clamping groove 13, playing the role of auxiliary positioning and installation. Then, they are fixed by the second fixing screws 11 and the first fixing screws 10 to ensure the structural stability. After fixing the second connecting rod 9 to the corresponding object, the servo motor 14 is started. The rotation of the servo motor 14 will drive the first connecting rod 7 to move, and then the second connecting block 16 will rotate with the inner wall of the first groove 15. This rotation further drives the overall structure to perform a rotary display. In this way, the assembled exhibition light box can achieve dynamic display, increasing the attractiveness and interactivity of the exhibition.

[0044] Finally, it should be noted that the above are only the preferred specific embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing specific embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An assembled exhibition light box, comprising a bottom plate (1), characterized in that: On the front end and the rear end of the upper surface of the bottom plate (1), first splicing plates (2) are provided. On both sides of the bottom plate (1), second splicing plates (4) are provided. On the upper and lower parts of one side of the outer wall of the second splicing plate (4) close to the center of the bottom plate (1), two first card slots (13) are opened. On the upper end of the bottom plate (1), a top plate (6) is provided. At the center of the upper end of the top plate (6), a first connecting rod (7) is fixedly connected. At the upper end of the first connecting rod (7), a first connecting block (8) is fixedly connected. In the middle of the upper end of the first connecting block (8), a first groove (15) is opened. At the edge of the inner wall of the first groove (15), a second connecting block (16) is rotatably connected. At the center of the second connecting block (16), a round hole (18) is opened. At the upper end of the second connecting block (16), a second connecting rod (9) is fixedly connected. At the lower end of the second connecting rod (9), a first installation groove (17) is opened. Inside the first installation groove (17), a servo motor (14) is provided. On both sides of the front end and the rear end of the upper surface of the bottom plate (1) and on both sides of the front end and the rear end of the lower surface of the top plate (6), second card slots (31) are opened. On the front end and the rear end of one side of the outer wall of the second splicing plate (4) close to the center of the bottom plate (1), two second grooves (25) are opened; At the corners of the outer walls on both sides of the bottom plate (1) and the top plate (6), third grooves (32) are opened. On the front end and the rear end of the inner wall of the third groove (32) and on both sides of the inner wall of the second groove (25), sliding grooves (26) are opened. Inside the second grooves (25), second clamping blocks (27) are provided. Inside the third grooves (32), first clamping blocks (12) are provided. At one end of the outer walls of the first clamping block (12) and the second clamping block (27) close to the center of the first splicing plate (2), third connecting blocks (28) are fixedly connected. At one end of the four third connecting blocks (28) away from the middle of the first clamping block (12) and on one side of the four third connecting blocks (28) away from the middle of the second clamping block (27), limiting blocks (29) are fixedly connected. On one side of the four third connecting blocks (28) close to the center of the bottom plate (1) and at one end of the four third connecting blocks (28) close to the center of the first splicing plate (2), a plurality of reset springs (30) are fixedly connected. On both sides of the front end and the rear end of the outer walls of the bottom plate (1) and the top plate (6) and at the middle of the second clamping block (27), first threaded holes (23) are opened. Inside the first threaded holes (23), first fixing screws (10) are threadedly connected. On both sides of the upper and lower surfaces of the second splicing plate (4) and at the middle of the first clamping block (12), second threaded holes (24) are opened. Inside the inner walls of the second threaded holes (24), second fixing screws (11) are threadedly connected.

2. The assembled exhibition light box according to claim 1, characterized in that: In the middle of the inner walls of the first splicing plates (2), first publicity boards (3) are provided. In the middle of the inner walls of the second splicing plates (4), second publicity boards (5) are provided.

3. The assembled exhibition light box according to claim 1, wherein: The upper end of the servo motor (14) is fixedly connected to the upper end of the inner wall of the first mounting groove (17), and the output end of the servo motor (14) passes through the circular hole (18) and the first groove (15) and is fixedly connected to the inner wall of the upper end of the first connecting rod (7).

4. The assembled exhibition light box according to claim 1, characterized in that: The limiting blocks (29) are all slidably connected to the inner wall of the sliding groove (26).

5. The assembled exhibition light box according to claim 1, wherein: One end of the return spring (30) away from the third connecting block (28) is fixedly connected to the inner walls of the third groove (32) and the second groove (25) respectively.

6. The assembled exhibition light box according to claim 1, characterized in that: A second mounting groove (19) is formed in the middle of the lower end of the bottom plate (1), and a battery panel (20) is arranged inside the second mounting groove (19).

7. The assembled exhibition light box according to claim 6, characterized in that: A clamping plate (21) is arranged at the lower part of the second mounting groove (19).

8. The assembled exhibition light box according to claim 7, wherein: The upper end of the clamping plate (21) is fixedly connected to the lower end of the bottom plate (1) by four third fixing screws (22).

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