Advertising lamp box

Abstract

The utility model provides an advertising lamp box, and belongs to the technical field of lamp boxes. A supporting box is arranged on the base; mounting parts are symmetrically arranged on the two sides of the supporting box; a swing arm part is arranged on the mounting part; the swing arm piece swings back and forth through a driving mechanism. A first lamp box and a second lamp box are arranged on the two sides of the supporting box respectively. Solar power generation panels are arranged at the tops of the first lamp box and the second lamp box; and the solar power generation panel is used for supplying power. The swing arm pieces are arranged on the two sides of the lamp box and can be driven by the driving mechanism to automatically swing back and forth, so that the advertising lamp box has a dynamic display function, and the display effect of the advertising lamp box is improved.

Description

Technical Field

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

[0002] Advertising light boxes are a common advertising display tool, commonly used in public places such as commercial blocks, shopping malls, train stations, and subway stations. Existing advertising light boxes only have lighting effects and poor display effects. To this end, the present invention provides an advertising light box. Utility Model Content

[0003] The purpose of the utility model is to provide an advertising light box.

[0004] In order to solve the above technical problems, the purpose of this utility model is achieved as follows:

[0005] An advertising light box, comprising: a base; a support box disposed on the base; mounting portions symmetrically disposed on both sides of the support box; a swing arm disposed on the mounting portion; one end of the swing arm being rotatably connected to the mounting portion via a first shaft; a first gear disposed at the other end of the first shaft; a second gear meshing with one side of the first gear; and a second shaft disposed between two of the second gears and connected to the two second gears.

[0006] The second shaft is rotatably connected to the support box, and a third gear is sleeved on a segment inside the support box; a fourth gear is engaged with one side of the third gear; the fourth gear is rotatably connected to the support box via the third shaft; one end of the third shaft extends to the outside of the support box, and a reciprocating drive member is provided at the end; two slots are symmetrically formed on the reciprocating drive member;

[0007] The outer wall of the support box is provided with a first transmission gear and a second transmission gear connected to the support box for rotation; the first transmission gear and the second transmission gear are respectively provided on both sides of the reciprocating drive member, and a driving rod that rotates synchronously therewith is provided on the side surface; a slider is provided at the end of the driving rod; the two sliders are respectively adapted to the two slots; a third transmission gear and a fourth transmission gear are provided between the first transmission gear and the second transmission gear; the third transmission gear is meshed with the first transmission gear and the fourth transmission gear on both sides respectively; the fourth transmission gear is meshed with the second transmission gear and the third transmission gear on both sides respectively; the first transmission gear is driven by a driving motor provided in the support box;

[0008] A first light box and a second light box are respectively provided on both sides of the support box; solar power generation panels are provided on the top of the first light box and the second light box; the solar power generation panels are used for power supply.

[0009] On the basis of the above solution and as a preferred solution of the above solution, a first isolation cover is provided on the outer side wall of the support box; the first isolation cover is provided outside the reciprocating drive member and the drive rod.

[0010] On the basis of the above scheme and as a preferred scheme of the above scheme, a second isolation cover is provided on the outer wall of the support box; the second isolation cover is provided outside the first transmission gear, the second transmission gear, the third transmission gear and the fourth transmission gear.

[0011] On the basis of the above scheme and as a preferred scheme of the above scheme, a circular arc groove is opened on the side of the reciprocating driving member; a fan-shaped block is set next to the driving rod; and the fan-shaped block is adapted to the circular arc groove.

[0012] On the basis of the above solution and as a preferred solution of the above solution, a through hole is provided on the reciprocating driving member.

[0013] The beneficial effect of the utility model is that the utility model is provided with swing arm members on both sides of the light box, and the swing arm members can automatically swing back and forth under the drive mechanism, so that the advertising light box has a dynamic display function and improves its display effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model.

[0015] Figure 2 This is a schematic diagram of the structure of the utility model after the first light box is hidden.

[0016] Figure 3 This is a schematic diagram of the structure of the utility model after the light box and solar panels are hidden.

[0017] Figure 4 This is a schematic diagram of the structure of the swing arm transmission mechanism of the utility model.

[0018] Figure 5 This is a structural schematic diagram of the swing arm transmission mechanism of the utility model from another perspective.

[0019] Figure 6 This is a schematic diagram of the structure of the transmission gears and reciprocating drive parts of the present invention.

[0020] Figure 7 for Figure 6 Front view of part of the structure.

[0021] In the figure: 1. base; 2. support box; 3. mounting part; 4. swing arm; 5. first shaft; 6. first gear; 7. second gear; 8. second shaft; 9. third gear; 10. fourth gear; 11. third shaft; 12. reciprocating drive member; 13. slot; 14. first transmission gear; 15. second transmission gear; 16. drive rod; 17. slider; 18. third transmission gear; 19. fourth transmission gear; 20. drive motor; 21. first light box; 22. second light box; 23. solar panel; 24. first isolation cover; 25. second isolation cover; 26. fan-shaped block. DETAILED DESCRIPTION

[0022] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0023] like Figure 1 As shown, an advertising light box includes: a base 1, a support box 2 is provided on the base 1, mounting portions 3 are symmetrically provided on both sides of the support box 2, and a swing arm 4 is provided on the mounting portion 3.

[0024] like Figure 2 and Figure 4 As shown, one end of the swing arm 4 is rotatably connected to the mounting portion 3 via a first shaft 5. A first gear 6 is provided at the other end of the first shaft 5, and a second gear 7 is meshed with one side of the first gear 6. A second shaft 8 is provided between the two second gears 7, connecting the two second gears 7. The second shaft 8 passes through the support box 2 and is used to connect the second gears 7 on both sides.

[0025] A second shaft 8 is rotatably connected to the support box 2. A third gear 9 is sleeved on a section inside the support box 2. A fourth gear 10 meshes with one side of the third gear 9. The fourth gear 10 is rotatably connected to the support box 2 via a third shaft 11. One end of the third shaft 11 extends outside the support box 2, and a reciprocating drive member 12 is mounted on this end. This reciprocating drive member 12 has two symmetrical slots 13 extending from the sides of the reciprocating drive member 12 toward the center.

[0026] like Figure 3 As shown, a first transmission gear 14 and a second transmission gear 15 rotatably connected to the outer wall of the support box 2 are provided, and both are connected to the support box 2 through a rotating shaft.

[0027] like Figure 7 As shown, the first transmission gear 14 and the second transmission gear 15 are respectively arranged on both sides of the reciprocating drive member 12, and the side surfaces are provided with a drive rod 16 that rotates synchronously therewith. The first transmission gear 14 and the second transmission gear 15 are located in different planes from the reciprocating drive member 12. The drive rod 16 is connected to the rotating shaft and rotates synchronously with the first transmission gear 14 and the second transmission gear 15 along with the rotating shaft.

[0028] like Figure 6 As shown, the end of the driving rod 16 is provided with a slider 17, and the two sliders 17 are respectively adapted to the two slots 13. When the driving rod 16 rotates, the slider 17 can enter the slot 13 opening to cooperate with it to drive the reciprocating driving member 12 to rotate.

[0029] At the same time, a circular arc groove is provided on the side of the reciprocating drive member 12, and a sector block 26 is provided beside the drive rod 16. The sector block 26 is located in the same plane as the reciprocating drive member 12 and is adapted to the circular arc groove. When rotating, the sector block 26 rotates along the circular arc groove to ensure rotation stability.

[0030] Preferably, a through hole is provided on the reciprocating driving member 12 to reduce the mass of the reciprocating driving member 12 .

[0031] like Figure 5 As shown, a third transmission gear 18 and a fourth transmission gear 19 are disposed between the first transmission gear 14 and the second transmission gear 15. The third transmission gear 18 meshes with the first transmission gear 14 and the fourth transmission gear 19 on both sides, respectively. The fourth transmission gear 19 meshes with the second transmission gear 15 and the third transmission gear 18 on both sides, respectively. The four transmission gears 14 are connected in a row and meshed, causing the first transmission gear 14 and the second transmission gear 15 to rotate in opposite directions, thereby driving the two drive rods 16 to rotate in opposite directions, causing the reciprocating drive member 12 to rotate back and forth under the drive of the two drive rods 16.

[0032] A first isolation cover 24 is provided on the outer wall of the support box 2 . The first isolation cover 24 covers the outside of the reciprocating drive member 12 and the drive rod 16 . The four transmission gears are located outside the first isolation cover 24 and are all rotatably connected to the first isolation cover 24 .

[0033] The first transmission gear 14 is driven by a drive motor 20 disposed in the support box 2. The output shaft of the drive motor 10 extends outside the support box 2 and is connected to the first transmission gear 14 through a transmission belt or other structure.

[0034] A second isolation cover 25 is provided on the outer wall of the support box 2. The second isolation cover 25 covers the outside of the first transmission gear 14, the second transmission gear 15, the third transmission gear 18 and the fourth transmission gear 19, and also covers the outside of the transmission connection mechanism between the first transmission gear 14 and the drive motor 20, thereby playing an isolation and protection role.

[0035] A first light box 21 and a second light box 22 are respectively provided on both sides of the support box 2 . Solar panels 23 are provided on the top of the first light box 21 and the second light box 22 for supplying power.

[0036] During operation: the driving motor 20 drives the first transmission gear 14 to rotate, the first transmission gear 14 drives the second transmission gear 15 to rotate, the first and second transmission gears drive the driving rod 16 to rotate through the rotating shaft, the driving rod 16 drives the reciprocating driving member 12 to rotate back and forth through the slider 17, the reciprocating driving member 12 drives the fourth gear 10 to rotate, the fourth gear 10 drives the third gear 9 to rotate, the second shaft rod 8 rotates synchronously and drives the two second gears 7 to rotate, the second gear 7 drives the first gear 6 to rotate, and the first gear 6 drives the swing arm member 4 to swing through the first shaft rod 5.

[0037] The above describes in detail the preferred embodiments of the present invention. It should be understood that those skilled in the art can make numerous modifications and variations based on the concepts of the present invention without inventive effort. Therefore, any technical solutions that can be derived by those skilled in the art based on the concepts of the present invention through logical analysis, reasoning, or limited experimentation based on the existing technology should be within the scope of protection defined by the claims.

Claims

1. An advertising light box, characterized in that: include: A base (1); a support box (2) is provided on the base (1); mounting parts (3) are symmetrically provided on both sides of the support box (2); a swing arm (4) is provided on the mounting part (3); one end of the swing arm (4) is rotatably connected to the mounting part (3) via a first shaft (5); a first gear (6) is provided at the other end of the first shaft (5); a second gear (7) is meshed with one side of the first gear (6); a second shaft (8) connected to the two second gears (7) is provided between the two second gears (7); The second shaft (8) is rotatably connected to the support box (2), and a third gear (9) is sleeved on a segment inside the support box (2); a fourth gear (10) is meshed on one side of the third gear (9); the fourth gear (10) is rotatably connected to the support box (2) through the third shaft (11); one end of the third shaft (11) extends to the outside of the support box (2), and a reciprocating drive member (12) is provided at the end; two slots (13) are symmetrically provided on the reciprocating drive member (12); The outer wall of the support box (2) is provided with a first transmission gear (14) and a second transmission gear (15) which are rotatably connected thereto; the first transmission gear (14) and the second transmission gear (15) are respectively provided on both sides of the reciprocating drive member (12), and a driving rod (16) which rotates synchronously therewith is provided on both sides; a slider (17) is provided at the end of the driving rod (16); the two sliders (17) are respectively adapted to the two slots (13); a third transmission gear (18) and a fourth transmission gear (19) are provided between the first transmission gear (14) and the second transmission gear (15); the third transmission gear (18) is meshed with the first transmission gear (14) and the fourth transmission gear (19) on both sides; the fourth transmission gear (19) is meshed with the second transmission gear (15) and the third transmission gear (18) on both sides; the first transmission gear (14) is driven by a driving motor (20) provided in the support box (2); A first light box (21) and a second light box (22) are respectively provided on both sides of the support box (2); solar power generation panels (23) are provided on the tops of the first light box (21) and the second light box (22); and the solar power generation panels (23) are used for power supply.

2. The advertising light box according to claim 1, characterized in that: A first isolation cover (24) is provided on the outer side wall of the support box (2); the first isolation cover (24) is provided outside the reciprocating drive member (12) and the drive rod (16).

3. The advertising light box according to claim 2, characterized in that: A second isolation cover (25) is provided on the outer wall of the support box (2); the second isolation cover (25) is provided outside the first transmission gear (14), the second transmission gear (15), the third transmission gear (18) and the fourth transmission gear (19).

4. The advertising light box according to claim 1, characterized in that: A circular arc groove is provided on the side of the reciprocating driving member (12); a sector block (26) is provided beside the driving rod (16); and the sector block (26) is adapted to the circular arc groove.

5. The advertising light box according to claim 1, characterized in that: A through hole is provided on the reciprocating driving member (12).

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