Splicing type advertising device

Abstract

The utility model relates to the technical field of billboards, and discloses a splicing type advertising device which comprises a first billboard, a second billboard and a third billboard, a splicing plate is fixedly connected to the outer wall of one side of the first billboard, a mounting groove is formed in the bottom of the splicing plate, and a first wedge-shaped clamping block is slidably connected to the inner wall of the mounting groove; a second spring is fixedly connected to the top of the first wedge-shaped clamping block, the top end of the second spring is fixedly connected to the inner wall of the top of the mounting groove, a splicing groove is formed in the middle of one side of the second advertising board, and the splicing plate is matched with the splicing groove. Under the action of a second spring, a first wedge-shaped clamping block can be pushed into a first clamping groove, so that the bottom end of the first wedge-shaped clamping block is in contact with the outer wall of the top of an extrusion plate, the positioning effect on a splicing plate is achieved, splicing installation between a first advertising board and a second advertising board is completed, the splicing installation efficiency is improved, and the practicability is high. The device is practical and suitable for being widely popularized and used.

Description

Technical Field

[0001] The utility model belongs to the technical field of billboards, and in particular relates to a splicing type advertising device. Background Art

[0002] Billboards refer to all outdoor media that convey advertising information. The images of store signs, doorheads, and facades can be hand-painted, computer-generated, or printed on paper. The materials of billboards are generally welded from square tubes, angle steels, etc. There are three-dimensional panels, light cloth, blister, car paint, gusset plates, aluminum-plastic panels, etc.

[0003] At present, when billboards are spliced ​​and installed, bolts or other connecting parts are usually used to splice multiple billboards. When splicing billboards, all connecting parts need to be installed. When disassembling billboards, all connecting parts need to be disassembled, which makes it difficult to splice or disassemble billboards, and the efficiency of splicing and disassembly is low. In view of this, the utility model is specially proposed to provide a splicing advertising device to solve the above problems. Utility Model Content

[0004] In order to solve the above-mentioned technical problem that when splicing and installing billboards, multiple billboards are usually spliced ​​together by bolts or other connecting parts, when splicing billboards, it is necessary to complete the installation of all connecting parts, and when disassembling billboards, it is necessary to disassemble all connecting parts, making it difficult to splice or disassemble billboards, and the efficiency of splicing and disassembly is low, the basic concept of the technical solution adopted by the utility model is:

[0005] A splicing advertising device comprises a first billboard, a second billboard and a third billboard, wherein a splicing plate is fixedly connected to an outer wall of one side of the first billboard, a mounting groove is provided at the bottom of the splicing plate, a first wedge-shaped block is slidably connected to an inner wall of the mounting groove, a second spring is fixedly connected to the top of the first wedge-shaped block, and the top of the second spring is fixedly connected to the inner wall of the top of the mounting groove, a splicing groove is provided in the middle of one side of the second billboard, the splicing plate is adapted to the splicing groove, a first clamping groove is provided at the bottom of the splicing groove, the first wedge-shaped block is adapted to the first clamping groove, and the inner wall of the first clamping groove is slidably connected to An extrusion plate is connected, a rectangular opening is provided at the bottom of the first clamping groove, and a lifting rod is slidably connected to the inner wall of the rectangular opening, the top of the lifting rod is fixedly connected to the outer wall of the bottom of the extrusion plate, the bottom end of the lifting rod is fixedly connected to the first connecting frame, the length of the first connecting frame is smaller than the length of the rectangular opening, and the width of the first connecting frame is smaller than the width of the rectangular opening, the bottom end of the first connecting frame is hinged with a guide rod, and a push-pull rod is slidably installed at the bottom of the second billboard, the bottom end of the push-pull rod is fixedly connected to a connecting rod, one end of the connecting rod is fixedly connected to the second connecting frame, and the bottom end of the guide rod is hinged on the second connecting frame.

[0006] As a preferred embodiment of the present invention, a slide groove is provided at the bottom of the second billboard, and the top end of the push-pull rod is slidably connected to the inner wall of the slide groove.

[0007] As a preferred embodiment of the present utility model, a fixing plate is fixedly connected to the bottom outer wall of the second billboard, a first spring is fixedly connected to the outer wall on one side of the fixing plate, and one end of the first spring is fixedly connected to the outer wall on one side of the push-pull rod.

[0008] As a preferred embodiment of the present utility model, two third billboards are provided, and the two third billboards are respectively located directly above the first billboard and the second billboard, a connecting plate is fixedly connected to the outer wall of one side of the third billboard on the left side, and a connecting groove is opened on one side of the third billboard on the right side, and the connecting plate and the connecting groove are matched.

[0009] As a preferred embodiment of the present utility model, the bottom outer walls of the two third billboards are fixedly connected with a socket, and one side of the two sockets is provided with a second clamping groove.

[0010] As a preferred embodiment of the utility model, the tops of the first billboard and the second billboard are both provided with plug-in slots, which are matched with the plug-in sockets, and the inner walls of the two plug-in slots are slidably connected with second wedge-shaped blocks, which are matched with the second clamping slots.

[0011] As a preferred embodiment of the utility model, a through hole is opened on one side of the two plug-in slots, and a sliding rod is slidably connected to the inner wall of the through hole, one end of the two sliding rods is respectively fixedly connected to the outer wall of one side of the two second wedge-shaped blocks, one side of the two plug-in slots is connected to a third spring, one end of the two third springs is respectively connected to the outer wall of one side of the two second wedge-shaped blocks, and the two third springs are respectively sleeved on the two sliding rods.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model discloses that when the first billboard and the second billboard are to be spliced ​​and installed, the splicing plate is inserted into the splicing groove, and the first wedge-shaped card block is squeezed into the installation groove during the process of the splicing plate moving into the splicing groove, until the first clamping groove provided in the splicing groove is located directly below the first wedge-shaped card block. At this time, under the action of the second spring, the first wedge-shaped card block can be pushed into the first clamping groove, so that the bottom end of the first wedge-shaped card block contacts the outer wall of the top of the squeezing plate, thereby realizing the positioning effect of the splicing plate, thereby completing the splicing and installation between the first billboard and the second billboard, and improving the efficiency of the splicing and installation. When it is necessary to splice the first billboard and the second billboard, During disassembly, the push-pull rod is pushed to move laterally, the push-pull rod drives the connecting rod to move laterally, the connecting rod drives the second connecting frame to move laterally, the second connecting frame cooperates with the first connecting frame to change the inclination angle of the guide rod, so that the guide rod can push the lifting rod to move upward, the lifting rod drives the extrusion plate to move upward, so that the extrusion plate can push the first wedge block to move upward until the first wedge block moves into the installation groove, so that the first wedge block is disengaged from the first clamping groove, and then the splicing plate can be slid out of the splicing groove, thereby realizing the disassembly work between the first billboard and the second billboard, which provides convenience for the disassembly work and improves the disassembly efficiency.

[0014] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In the attached picture:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the second billboard of the utility model;

[0018] Figure 3 This is a partial upward structural schematic diagram of the second billboard of the utility model;

[0019] Figure 4 This is a side view structural diagram of the second billboard of the utility model;

[0020] Figure 5 This is a schematic diagram of the cross-sectional structure of the spliced ​​plate of the utility model;

[0021] Figure 6 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0022] In the figure: 1. first billboard; 2. second billboard; 3. third billboard; 4. splicing plate; 5. splicing groove; 6. connecting plate; 7. connecting groove; 8. first clamping groove; 9. extrusion plate; 10. lifting rod; 11. first connecting frame; 12. guide rod; 13. push-pull rod; 14. connecting rod; 15. second connecting frame; 16. first spring; 17. socket; 18. slide groove; 19. fixing plate; 20. installation groove; 21. first wedge-shaped block; 22. second spring; 23. second wedge-shaped block; 24. second clamping groove; 25. sliding rod; 26. third spring; 27. plug-in groove. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model.

[0024] like Figures 1 to 6 As shown:

[0025] A splicing advertising device comprises a first billboard 1, a second billboard 2 and a third billboard 3, wherein a splicing plate 4 is fixedly connected to the outer wall of one side of the first billboard 1, a mounting groove 20 is provided at the bottom of the splicing plate 4, a first wedge-shaped card block 21 is slidably connected to the inner wall of the mounting groove 20, a second spring 22 is fixedly connected to the top of the first wedge-shaped card block 21, and the top of the second spring 22 is fixedly connected to the inner wall of the top of the mounting groove 20, a splicing groove 5 is provided in the middle of one side of the second billboard 2, and the splicing plate 4 is adapted to the splicing groove 5, when the first billboard 1 and the second billboard 2 are spliced ​​and installed, the splicing plate 4 is inserted into the splicing groove 5, and the first wedge-shaped card block 21 is squeezed into the mounting groove 20 during the process of the splicing plate 4 moving into the splicing groove 5 until the splicing groove 5 is in the splicing groove 5. The first clamping groove 8 is located directly below the first wedge-shaped clamping block 21. At this time, under the action of the second spring 22, the first wedge-shaped clamping block 21 can be pushed into the first clamping groove 8, so that the bottom end of the first wedge-shaped clamping block 21 contacts the top outer wall of the extrusion plate 9, thereby realizing the positioning effect on the splicing plate 4, thereby completing the splicing and installation between the first billboard 1 and the second billboard 2. The first clamping groove 8 is provided at the bottom of the splicing groove 5, and the first wedge-shaped clamping block 21 is adapted to the first clamping groove 8. The inner wall of the first clamping groove 8 is slidably connected with the extrusion plate 9. A rectangular opening is provided at the bottom of the first clamping groove 8, and a lifting rod 10 is slidably connected to the inner wall of the rectangular opening. The top end of the lifting rod 10 is fixedly connected to the bottom outer wall of the extrusion plate 9, and the bottom end of the lifting rod 10 is fixedly connected to the first connecting rod. The connecting frame 11, the length of the first connecting frame 11 is smaller than the length of the rectangular opening, and the width of the first connecting frame 11 is smaller than the width of the rectangular opening, the bottom end of the first connecting frame 11 is hinged with a guide rod 12, the bottom of the second billboard 2 is slidably installed with a push-pull rod 13, the bottom of the second billboard 2 is provided with a slide groove 18, and the top of the push-pull rod 13 is slidably connected to the inner wall of the slide groove 18, the bottom end of the push-pull rod 13 is fixedly connected with a connecting rod 14, one end of the connecting rod 14 is fixedly connected to the second connecting frame 15, the bottom end of the guide rod 12 is hinged on the second connecting frame 15, the outer wall of the bottom of the second billboard 2 is fixedly connected with a fixing plate 19, the outer wall of one side of the fixing plate 19 is fixedly connected with a first spring 16, one end of the first spring 16 is fixedly connected to the outer wall of one side of the push-pull rod 13, when it is necessary to adjust the second billboard 2 When disassembling a billboard 1 from a second billboard 2, the push-pull rod 13 is pushed to move laterally, the push-pull rod 13 drives the connecting rod 14 to move laterally, the connecting rod 14 drives the second connecting frame 15 to move laterally, and the second connecting frame 15 cooperates with the first connecting frame 11 to change the inclination angle of the guide rod 12, so that the guide rod 12 can push the lifting rod 10 to move upward, the lifting rod 10 drives the extrusion plate 9 to move upward, so that the extrusion plate 9 can push the first wedge block 21 to move upward until the first wedge block 21 moves into the installation groove 20, so that the first wedge block 21 is disengaged from the first clamping groove 8, and then the splicing plate 4 can be slid out of the splicing groove 5 to realize the disassembly work between the first billboard 1 and the second billboard 2.

[0026] In a specific embodiment, two third billboards 3 are provided, and the two third billboards 3 are respectively located directly above the first billboard 1 and the second billboard 2. A connecting plate 6 is fixedly connected to the outer wall of one side of the third billboard 3 on the left side, and a connecting groove 7 is opened on one side of the third billboard 3 on the right side, and the connecting plate 6 and the connecting groove 7 are adapted to each other. The splicing between the two third billboards 3 can be achieved by inserting the connecting plate 6 into the connecting groove 7. The outer walls at the bottom of the two third billboards 3 are fixedly connected to the sockets 17, and the two sockets 17 are opened on one side. A second clamping groove 24 is opened. The tops of the billboard 1 and the second billboard 2 are both provided with a plug-in slot 27, which is matched with the plug-in seat 17. The inner walls of the two plug-in slots 27 are both slidably connected with second wedge-shaped blocks 23, and the second wedge-shaped blocks 23 are matched with the second clamping slot 24. When the two third billboards 3 are spliced ​​and installed above the first billboard 1 and the second billboard 2, the plug-in seat 17 is inserted into the plug-in slot 27. In the process of the plug-in seat 17 moving into the plug-in slot 27, the second wedge-shaped block 23 is pushed to one side to move horizontally until the second clamping slot 24 opened on one side of the plug-in seat 17 is engaged. The second wedge-shaped card block 23 is moved to one side. At this time, the second wedge-shaped card block 23 can be pushed into the second clamping groove 24 under the action of the third spring 26 to realize the positioning of the plug-in seat 17, thereby completing the splicing and installation of the two third billboards 3 above the first billboard 1 and the second billboard 2. Through holes are opened on one side of the two plug-in grooves 27, and the inner walls of the through holes are slidably connected with sliding rods 25. One end of the two sliding rods 25 is fixedly connected to the outer wall of one side of the two second wedge-shaped card blocks 23, and the third spring 26 is connected on one side of the two plug-in grooves 27. One end of the spring 26 is respectively connected to the outer wall of one side of the two second wedge-shaped blocks 23, and the two third springs 26 are respectively sleeved on the two sliding rods 25. When the two third billboards 3 need to be removed from above the first billboard 1 and the second billboard 2, the sliding rod 25 is pulled to move horizontally, and the sliding rod 25 drives the second wedge-shaped block 23 to move horizontally until the second wedge-shaped block 23 is disengaged from the second clamping groove 24, and then the socket 17 can be slid out of the socket groove 27 to realize the removal of the two third billboards 3 from the first billboard 1 and the second billboard 2.

[0027] The implementation principle of a splicing advertising device of this embodiment is as follows:

[0028] When the first billboard 1 and the second billboard 2 are to be spliced ​​and installed, the splicing plate 4 is inserted into the splicing groove 5. When the splicing plate 4 moves into the splicing groove 5, the first wedge-shaped card block 21 is squeezed into the installation groove 20 until the first clamping groove 8 opened in the splicing groove 5 is located directly below the first wedge-shaped card block 21. At this time, under the action of the second spring 22, the first wedge-shaped card block 21 can be pushed into the first clamping groove 8, so that the bottom end of the first wedge-shaped card block 21 contacts the outer wall of the top of the squeezing plate 9, thereby achieving the positioning effect of the splicing plate 4, thereby completing the splicing and installation between the first billboard 1 and the second billboard 2, improving the efficiency of the splicing and installation, and when the first billboard 1 needs to be spliced ​​and installed, the first billboard 1 and the second billboard 2 need to be spliced ​​and installed. When disassembling the billboard 1 and the second billboard 2, the push-pull rod 13 is pushed to move horizontally, the push-pull rod 13 drives the connecting rod 14 to move horizontally, the connecting rod 14 drives the second connecting frame 15 to move horizontally, and the second connecting frame 15 cooperates with the first connecting frame 11 to change the inclination angle of the guide rod 12, so that the guide rod 12 can push the lifting rod 10 to move upward, and the lifting rod 10 drives the extrusion plate 9 to move upward, so that the extrusion plate 9 can push the first wedge-shaped block 21 to move upward until the first wedge-shaped block 21 moves into the installation groove 20, so that the first wedge-shaped block 21 is disengaged from the first clamping groove 8, and then the splicing plate 4 can be slid out of the splicing groove 5 to realize the first splicing plate 4. The disassembly work between the first billboard 1 and the second billboard 2 provides convenience for the disassembly work and improves the disassembly efficiency. Then, the splicing between the two third billboards 3 can be achieved by inserting the connecting plate 6 into the connecting groove 7. After the splicing of the two third billboards 3 is completed, when the two third billboards 3 are spliced ​​and installed above the first billboard 1 and the second billboard 2, the plug seat 17 is inserted into the plug groove 27. In the process of the plug seat 17 moving into the plug groove 27, the second wedge-shaped block 23 is pushed to one side to move horizontally until the second clamping groove 24 opened on one side of the plug seat 17 moves to one side of the second wedge-shaped block 23. At this time, under the action of the third spring 26, it can Push the second wedge-shaped block 23 into the second clamping groove 24 to achieve the positioning effect on the socket 17, thereby completing the splicing and installation of the two third billboards 3 on the top of the first billboard 1 and the second billboard 2. At this point, the splicing and installation of the entire billboard is completed. When it is necessary to remove the two third billboards 3 from above the first billboard 1 and the second billboard 2, pull the sliding rod 25 to move horizontally, and the sliding rod 25 drives the second wedge-shaped block 23 to move horizontally until the second wedge-shaped block 23 is disengaged from the second clamping groove 24. Then, the socket 17 can be slid out of the plug-in groove 27 to achieve the removal of the two third billboards 3 from the first billboard 1 and the second billboard 2.

Claims

1. A spliced ​​advertising device, comprising a first billboard (1), a second billboard (2) and a third billboard (3), characterized in that: A splicing plate (4) is fixedly connected to the outer wall of one side of the first billboard (1), a mounting groove (20) is provided at the bottom of the splicing plate (4), a first wedge-shaped block (21) is slidably connected to the inner wall of the mounting groove (20), a second spring (22) is fixedly connected to the top of the first wedge-shaped block (21), and the top of the second spring (22) is fixedly connected to the inner wall of the top of the mounting groove (20), a splicing groove (5) is provided in the middle of one side of the second billboard (2), the splicing plate (4) is adapted to the splicing groove (5), a first clamping groove (8) is provided at the bottom of the splicing groove (5), the first wedge-shaped block (21) is adapted to the first clamping groove (8), an extrusion plate (9) is slidably connected to the inner wall of the first clamping groove (8), and the first clamping groove (8) is provided to the inner wall of the first clamping groove (8). ) is provided with a rectangular opening at the bottom, and a lifting rod (10) is slidably connected to the inner wall of the rectangular opening, the top end of the lifting rod (10) is fixedly connected to the outer wall of the bottom of the extrusion plate (9), the bottom end of the lifting rod (10) is fixedly connected to a first connecting frame (11), the length of the first connecting frame (11) is less than the length of the rectangular opening, and the width of the first connecting frame (11) is less than the width of the rectangular opening, the bottom end of the first connecting frame (11) is hinged with a guide rod (12), the bottom of the second billboard (2) is slidably installed with a push-pull rod (13), the bottom end of the push-pull rod (13) is fixedly connected to a connecting rod (14), one end of the connecting rod (14) is fixedly connected to a second connecting frame (15), and the bottom end of the guide rod (12) is hinged on the second connecting frame (15).

2. A splicing advertising device according to claim 1, characterized in that: A sliding groove (18) is provided at the bottom of the second billboard (2), and the top end of the push-pull rod (13) is slidably connected to the inner wall of the sliding groove (18).

3. A splicing advertising device according to claim 1, characterized in that: The bottom outer wall of the second billboard (2) is fixedly connected to a fixing plate (19), one side outer wall of the fixing plate (19) is fixedly connected to a first spring (16), and one end of the first spring (16) is fixedly connected to the one side outer wall of the push-pull rod (13).

4. The splicing advertising device according to claim 1, characterized in that: Two third billboards (3) are provided, and the two third billboards (3) are respectively located directly above the first billboard (1) and the second billboard (2); a connecting plate (6) is fixedly connected to the outer wall of one side of the third billboard (3) on the left side, and a connecting groove (7) is provided on one side of the third billboard (3) on the right side, and the connecting plate (6) and the connecting groove (7) are matched.

5. A splicing advertising device according to claim 4, characterized in that: The outer walls of the bottoms of the two third billboards (3) are both fixedly connected with a plug socket (17), and a second clamping groove (24) is provided on one side of the two plug sockets (17).

6. A splicing advertising device according to claim 5, characterized in that: The first billboard (1) and the second billboard (2) are both provided with a plug-in slot (27) at the top, the plug-in slot (27) is matched with the plug-in seat (17), the inner walls of the two plug-in slots (27) are both slidably connected with a second wedge-shaped clamping block (23), and the second wedge-shaped clamping block (23) is matched with the second clamping slot (24).

7. A splicing advertising device according to claim 6, characterized in that: One side of the two plug-in slots (27) is provided with a through hole, and the inner wall of the through hole is slidably connected to a sliding rod (25), one end of the two sliding rods (25) is respectively fixedly connected to the outer wall of one side of the two second wedge-shaped blocks (23), one side of the two plug-in slots (27) is connected to a third spring (26), one end of the two third springs (26) is respectively connected to the outer wall of one side of the two second wedge-shaped blocks (23), and the two third springs (26) are respectively sleeved on the two sliding rods (25).

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