Business exhibition advertising device

Abstract

The utility model discloses a business exhibition advertising device which comprises a hanging plate, a rotating groove is formed in the bottom wall of the hanging plate, a screw rod is rotationally arranged in the rotating groove, two nuts are arranged on the screw rod in a threaded and sleeved mode, connecting blocks are arranged on the two nuts through a synchronizing mechanism, extrusion grooves are formed in the outer walls of the connecting blocks, and the extrusion grooves are connected with the screw rod in a sleeved mode. A limiting block is arranged in the extrusion groove through an extrusion mechanism, and a limiting channel which corresponds to the limiting block and communicates with the rotating groove is formed in the outer wall of the hanging plate. Through the arrangement of the screw rod, the nut, the connecting block, the rotating shaft, the gear and the rack, the two display boards can achieve movable rotating display, the display mode is easier to attract people's sight, the exposure rate can be increased, the display boards can be seen by more people at different positions and angles, and therefore the brand or information spreading effect is improved, and compared with a static advertising board, the display board is more convenient to use. The billboard capable of moving back and forth and rotating is more interesting and attractive, and deeper impression can be brought to people.

Description

Technical Field

[0001] The utility model relates to the technical field of display devices, in particular to a commercial exhibition advertising device. Background Art

[0002] At present, in various business exhibitions, exhibition advertising is the publicity medium and marketing means of various exhibitions, which is used to display product or service information to the market and consumers in order to achieve certain business activity advertising purposes. At present, due to the limitations of the exhibition hall or venue area and space, exhibitions usually use advertising stands or wall hanging pictures for publicity.

[0003] The above-mentioned methods of using brackets or wall hangings are all static placements, and the wall hanging method can only display on one side, so only limited information can be displayed. The overall effect is insufficient and the attraction is not strong. In order to change the current situation, it is improved here, and thus a business exhibition advertising device is proposed. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art and proposes a commercial exhibition advertising device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A business exhibition advertising device comprises a hanging board, wherein the bottom wall of the hanging board is provided with a rotating groove, a screw is rotatably provided in the rotating groove, two nuts are threadedly sleeved on the screw, connecting blocks are provided on the two nuts via a synchronization mechanism, an extrusion groove is provided on the outer wall of the connecting block, a limit block is provided in the extrusion groove via an extrusion mechanism, a limit channel corresponding to the limit block and connected to the rotating groove is provided on the outer wall of the hanging board, a rotating shaft is rotatably provided on the connecting block, a rotating frame is fixedly provided at the end of the rotating shaft, a display board is provided on the rotating frame, and the rotating shaft is connected to the hanging board via a rotating mechanism.

[0007] Preferably, the synchronization mechanism comprises a synchronization block arranged on the outer wall of the nut, the engagement block is provided with an engagement groove corresponding to the nut, and the engagement groove is provided with a synchronization groove corresponding to the synchronization block.

[0008] Preferably, the extrusion mechanism comprises a spring arranged in the extrusion groove, and two ends of the spring are elastically connected to the outer wall of the limiting block and the inner wall of the extrusion groove respectively.

[0009] Preferably, the rotating mechanism comprises a gear fixedly arranged on the outer wall of the rotating shaft, and the bottom wall of the hanging plate is provided with a rack meshing with the gear.

[0010] Preferably, a limiting rod is provided in the rotating groove, the limiting rod is parallel to the screw rod, and the limiting rod slides through the nut.

[0011] Preferably, a driving motor is provided on the outer wall of one end of the hanging plate, and the output shaft of the driving motor rotates through the outer wall of the hanging plate and is fixedly connected to the end of the screw rod.

[0012] Beneficial effects of the utility model:

[0013] 1. By setting screws, nuts, connecting blocks, rotating shafts, gears and racks, two display boards can be moved and rotated for display. This display method is more likely to attract people's attention and increase exposure, so that more people can see it at different positions and angles, thereby improving the dissemination effect of brands or information. Compared with static billboards, billboards that move back and forth and rotate are more interesting and attractive, and can leave a deeper impression on people.

[0014] 2. By setting the limit block, the limit channel, the extrusion groove and the spring and the synchronization block, the convenient disassembly and assembly of the connecting block relative to the nut is realized, which provides high convenience for the replacement of the display board. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the upward structure of a commercial exhibition advertising device proposed by the utility model;

[0016] Figure 2 for Figure 1 A schematic diagram of the structure at A;

[0017] Figure 3 This is a schematic diagram of the vertical section structure of a commercial exhibition advertising device proposed by the utility model;

[0018] Figure 4 for Figure 3 A schematic diagram of the structure at B;

[0019] Figure 5 for Figure 4 Enlarged schematic diagram of the structure at location C.

[0020] In the figure: 1 hanging plate, 2 rotating groove, 3 limiting channel, 4 rotating frame, 5 display board, 6 screw rod, 7 nut, 8 limiting rod, 9 connecting block, 10 connecting groove, 11 extrusion groove, 12 limiting block, 13 gear, 14 rack, 15 rotating shaft, 16 synchronization block, 17 synchronization groove. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-5A commercial exhibition advertising device includes a hanging board 1, which is installed on the top of the wall by means of existing technical fixing components such as cement nails.

[0023] A rotating groove 2 is provided on the bottom wall of the hanging plate 1, a screw rod 6 is rotatably provided in the rotating groove 2, two nuts 7 are threadedly sleeved on the screw rod 6, connecting blocks 9 are provided on the two nuts 7 through a synchronous mechanism, an extrusion groove 11 is provided on the outer wall of the connecting block 9, a limit block 12 is provided in the extrusion groove 11 through an extrusion mechanism, a limit channel 3 corresponding to the limit block 12 and connected with the rotating groove 2 is provided on the outer wall of the hanging plate 1, a rotating shaft 15 is rotatably provided on the connecting block 9, a rotating frame 4 is fixedly provided at the end of the rotating shaft 15, a display board 5 is provided on the rotating frame 4, and the rotating shaft 15 is connected to the hanging plate 1 through a rotating mechanism.

[0024] The synchronization mechanism includes a synchronization block 16 arranged on the outer wall of the nut 7, a connection groove 10 corresponding to the nut 7 is provided on the connection block 9, and a synchronization groove 17 corresponding to the synchronization block 16 is provided on the connection groove 10. The connection groove 10 is U-shaped and can better fit with the outer wall of the nut 7. The above-mentioned synchronization block 16 is welded on the outer wall of the nut 7. After it enters the synchronization groove 17, the nut 7 moves on the screw 6 to drive the connection block 9 to move synchronously.

[0025] The extrusion mechanism includes a spring arranged in the extrusion groove 11, and both ends of the spring are elastically connected to the outer wall of the limit block 12 and the inner wall of the extrusion groove 11 respectively. The spring realizes the extrusion and pushing operation of the limit block 12, and can squeeze it into the limit channel 3, thereby realizing the vertical limitation of the connecting block 9 and preventing it from being separated from the nut 7.

[0026] The rotating mechanism includes a gear 13 fixed on the outer wall of the rotating shaft 15, and the bottom wall of the hanging plate 1 is provided with a rack 14 meshing with the gear 13. When the gear 13 moves with the connecting block 9 and the rotating shaft 15, it can rotate under the action of the rack 14, thereby driving the rotating frame 4 and the display board 5 to rotate and display.

[0027] A limit rod 8 is provided in the rotating groove 2. The limit rod 8 is parallel to the screw rod 6. The limit rod 8 slides through the nut 7. The limit rod 8 limits the nut 7 and can effectively prevent it from rotating with the screw rod 6. Therefore, when the screw rod 6 rotates, the nut 7 can move along the screw rod 6.

[0028] A driving motor is provided on the outer wall of one end of the hanging plate 1, and the output shaft of the driving motor rotates through the outer wall of the hanging plate 1 and is fixedly connected to the end of the screw 6. The driving motor is the power device of the screw 6, and its output shaft is connected to the screw 6 by a coupling.

[0029] When the utility model is used, the hanging board 1 is installed on the top of the exhibition wall, and the display board 5 is placed in the rotating frame 4 and has display content on both sides. During the exhibition stage, the driving motor is started and made to reciprocate and reverse, so that the screw 6 can be driven to reciprocate and reverse. When the screw 6 rotates, the two nuts 7 installed with threads on its outer wall will drive the display board 5 to move back and forth, and during the movement, the gear 13 and the rack 14 are engaged to drive the display board 5 to rotate, and the final situation is: the two display boards 5 follow the rotating frame 4 to move back and forth and rotate to perform double-sided display. The moving and rotating display board 5 is more likely to attract people's attention. This dynamic display method can increase the exposure rate of the display board 5, so that it can be seen by more people at different positions and angles, thereby improving the dissemination effect of the brand or information. Compared with static billboards, billboards that move back and forth and rotate are more interesting and attractive, and can leave a deeper impression on people.

[0030] When disassembling and replacing the display board 5, the rotating frame 4 needs to be disassembled. When the driving motor stops, the limit block 12 in the limit channel 3 is pressed, and the limit block 12 compresses the spring and disengages from the limit channel 3, and then the vertical limit of the connecting block 9 is released. The connecting block 9 can be disassembled and replaced together with the rotating frame 4, the display board 5 and other components.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A commercial exhibition advertising device, comprising a hanging board (1), characterized in that: The bottom wall of the hanging plate (1) is provided with a rotation groove (2), a screw rod (6) is rotatably provided in the rotation groove (2), two nuts (7) are threadedly sleeved on the screw rod (6), and a connecting block (9) is provided on the two nuts (7) through a synchronization mechanism, an extrusion groove (11) is provided on the outer wall of the connecting block (9), a limit block (12) is provided in the extrusion groove (11) through an extrusion mechanism, a limit channel (3) corresponding to the limit block (12) and connected to the rotation groove (2) is provided on the outer wall of the hanging plate (1), a rotation shaft (15) is rotatably provided on the connecting block (9), a rotation frame (4) is fixedly provided at the end of the rotation shaft (15), a display board (5) is provided on the rotation frame (4), and the rotation shaft (15) is connected to the hanging plate (1) through a rotation mechanism.

2. A commercial exhibition advertising device according to claim 1, characterized in that: The synchronization mechanism comprises a synchronization block (16) arranged on the outer wall of the nut (7), the connection block (9) is provided with a connection groove (10) corresponding to the nut (7), and the connection groove (10) is provided with a synchronization groove (17) corresponding to the synchronization block (16).

3. A commercial exhibition advertising device according to claim 2, characterized in that: The extrusion mechanism comprises a spring arranged in the extrusion groove (11), and two ends of the spring are elastically connected to the outer wall of the limit block (12) and the inner wall of the extrusion groove (11) respectively.

4. A commercial exhibition advertising device according to claim 3, characterized in that: The rotating mechanism comprises a gear (13) fixedly arranged on the outer wall of the rotating shaft (15), and the bottom wall of the hanging plate (1) is provided with a rack (14) meshing with the gear (13).

5. A commercial exhibition advertising device according to claim 4, characterized in that: A limiting rod (8) is provided in the rotating groove (2), the limiting rod (8) is parallel to the screw rod (6), and the limiting rod (8) slides through the nut (7).

6. A commercial exhibition advertising device according to claim 5, characterized in that: A driving motor is provided on the outer wall of one end of the hanging plate (1); an output shaft of the driving motor rotates through the outer wall of the hanging plate (1) and is fixedly connected to the end of the screw rod (6).

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