Advertising picture curtain device on goods shelf

Abstract

The utility model relates to the technical field of poster curtains, and discloses a poster curtain device on a goods shelf, which comprises a bottom plate, a motor is arranged on one side of the outer surface of the bottom plate, a connecting box is arranged on one side of the outer surface of the motor, a device pipe is arranged in the connecting box, and a connecting rod is arranged in the device pipe. A main shaft is arranged at one end of the connecting rod, a threaded plate is arranged on one side of the outer surface of the device pipe, a threaded rod is arranged on one side of the outer surface of the threaded plate, a device plate is arranged at one end of the main shaft, an auxiliary box is arranged on one side of the outer surface of the bottom plate, an auxiliary pipe is arranged in the auxiliary box, and an inserting rod is arranged in the auxiliary pipe. According to the main shaft replacing device, when the pull rod is pulled, the inserting rod moves, when the inserting rod moves into the auxiliary box, the threaded rod is rotated, when the threaded rod and the connecting rod are disconnected, the main shaft moves leftwards, and when the connecting rod and the device pipe are disconnected, the main shaft can be taken down, and therefore the effect of replacing the main shaft is achieved.

Description

An advertising curtain device on a shelf Technical Field

[0001] This utility model relates to the field of advertising curtain technology, specifically an advertising curtain device for shelves. Background Technology

[0002] Advertising curtains are curtains printed with patterns or text for advertising purposes. They combine advertising and decorative functions, and are usually printed with various patterns, texts or logos for commercial promotion, brand promotion or information dissemination. Advertising curtains have the characteristics of strong visual impact, good information dissemination effect, and flexible and convenient use. They can be customized according to different scenarios and needs, such as size, material, pattern and text.

[0003] A search revealed a shelf-mounted advertising curtain device (CN215015660U), comprising a main shaft, mounting plate, advertising curtain, body, bolt holes, control switch, and power cord. An auxiliary fixing device is installed at the left end of the mounting plate, and a drive mechanism is installed inside the housing. The drive mechanism drives a movable rod to slide at the bottom of a second slide rail, which in turn drives a slider to slide at the top of a first slide rail. The slider then drives a fixed plate to slide towards it, causing the fixed plate to abut against the outer surface of the shelf, thus achieving the effect of auxiliary fixing of the mounting plate and preventing it from falling off the shelf due to external forces. This device is convenient to use and simple to operate, effectively improving work efficiency. The drive mechanism, located at the upper end of the housing, allows a second motor to drive a threaded rod to rotate via its output end, causing a movable block to move on the outer surface of the threaded rod. The movable block drives a connecting rod to swing, which in turn drives the movable rod to move, achieving the effect of driving the movable rod and preventing inconvenience. However, this structure makes it difficult to replace the main shaft during use, resulting in significant limitations. Therefore, a new structure is proposed to solve this technical problem. Summary of the Invention

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides an advertising banner device for shelves, which has the advantages of easy replacement of the main shaft, thus solving the problem mentioned in the background art that traditional devices are not convenient for replacing the main shaft.

[0006] (II) Technical Solution

[0007] To achieve the purpose of facilitating the replacement of the main shaft mentioned in the background art, this utility model provides the following technical solution: an advertising curtain device on a shelf, including a base plate, a motor disposed on one side of the outer surface of the base plate, a connecting box disposed on one side of the outer surface of the motor, a device tube disposed inside the connecting box, a connecting rod disposed inside the device tube, a main shaft disposed at one end of the connecting rod, a threaded plate disposed on one side of the outer surface of the device tube, a threaded rod disposed on one side of the outer surface of the threaded plate, a device plate disposed at one end of the main shaft, an auxiliary box disposed on one side of the outer surface of the base plate, an auxiliary tube disposed inside the auxiliary box, an insert rod disposed inside the auxiliary tube, a connecting plate disposed on one side of the outer surface of the insert rod, a pull rod disposed on one side of the outer surface of the connecting plate, a spring disposed on one side of the outer surface of the connecting plate, and a fixing rod disposed on one side of the outer surface of the base plate.

[0008] Preferably, the number of device tubes is two, and the two device tubes are evenly arranged in the connecting box.

[0009] Preferably, one end of the device tube is fixedly connected to one side of the inner wall of the connecting box, and the other end of the device tube contacts the other end of the inner wall of the connecting box, and penetrates one side of the inner wall of the connecting box to one side of the outer surface of the connecting box, and is fixedly connected to the connecting box.

[0010] Preferably, there are two auxiliary tubes, and the two auxiliary tubes are evenly arranged inside the auxiliary box.

[0011] Preferably, one end of the auxiliary tube is fixedly connected to one side of the inner wall of the auxiliary box, and the other end contacts the other side of the inner wall of the auxiliary box, and passes through one side of the inner wall of the auxiliary box to the outer surface of the auxiliary box, and is fixedly connected to the auxiliary box.

[0012] Preferably, the connecting plate is disposed inside the auxiliary box, and the upper and lower ends of the connecting plate are respectively fixedly connected to one side of the outer surface of the upper and lower side plug rods.

[0013] There are two threaded plates, which are evenly distributed on one side of the outer surface of the upper and lower device tubes. One side of the outer surface of the threaded plate contacts one side of the outer surface of the device tube and penetrates one side of the outer surface of the device tube into the device tube. The other side of the outer surface of the threaded plate contacts one side of the inner wall of the connecting box and penetrates one side of the inner wall of the connecting box into one side of the outer surface of the connecting box. It is fixedly connected to the connecting box and the device tube. The threaded rod penetrates the threaded plate and is threadedly connected to the threaded plate. This allows the threaded rod to move up and down inside the connecting box when it rotates. When the threaded rod is inserted into the connecting rod, the main shaft is connected to the equipment.

[0014] Furthermore, the inner wall of the auxiliary tube is provided with sliding grooves on both the upper and lower sides, and one side of the outer surface of the sliding groove contacts one side of the inner wall of the auxiliary tube and penetrates one side of the inner wall of the auxiliary tube to the outer surface of the auxiliary tube. The insertion rod is set inside the auxiliary tube, and a sliding rod is provided on one side of the outer surface of the insertion rod. One end of the sliding rod is fixedly connected to one side of the outer surface of the insertion rod, and the other end of the sliding rod is slidably connected to the sliding groove, which makes the insertion rod more stable when moving left and right.

[0015] Compared with the prior art, the present invention provides an advertising banner device for shelves, which has the following advantages:

[0016] 1. This utility model uses a pull rod installed in the device. When the pull rod is pulled, the insertion rod moves. When the insertion rod moves into the auxiliary box, the threaded rod is rotated. When the threaded rod is disengaged from the connecting rod, the main shaft moves to the left. When the connecting rod is disengaged from the device tube, the main shaft can be removed, thereby achieving the effect of replacing the main shaft.

[0017] 2. In this utility model, a main shaft is installed inside the device. When the main shaft is connected to the equipment, the pull rod is pulled. When the insertion rod is disengaged from the device plate, the motor is started to make the main shaft rotate. When the device is adjusted to the working position, the pull rod is released, and the insertion rod moves under the action of the spring. When the insertion rod is inserted into the device plate, the main shaft cannot rotate, thus fixing the position of the curtain. Attached Figure Description

[0018] Figure 1 is a schematic diagram of the structure of this utility model;

[0019] Figure 2 is a frontal sectional view of the structure of this utility model;

[0020] Figure 3 is a partially enlarged schematic diagram of the frontal cross-section of the structure of this utility model.

[0021] The components are: 1. base plate; 2. motor; 3. connecting box; 4. device tube; 5. connecting rod; 6. main shaft; 7. threaded plate; 8. threaded rod; 9. device plate; 10. auxiliary box; 11. auxiliary tube; 12. insert rod; 13. connecting plate; 14. pull rod; 15. spring; 16. fixing rod. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please refer to Figures 1-3. An advertising banner device on a shelf includes a base plate 1.

[0024] As shown in Figures 1-3, a motor 2 is installed on one side of the outer surface of the base plate 1, a connecting box 3 is installed on one side of the outer surface of the motor 2, a device tube 4 is installed inside the connecting box 3, a connecting rod 5 is installed inside the device tube 4, a main shaft 6 is installed at one end of the connecting rod 5, a threaded plate 7 is installed on one side of the outer surface of the device tube 4, a threaded rod 8 is installed on one side of the outer surface of the threaded plate 7, a device plate 9 is installed at one end of the main shaft 6, an auxiliary box 10 is installed on one side of the outer surface of the base plate 1, an auxiliary tube 11 is installed inside the auxiliary box 10, an insertion rod 12 is installed inside the auxiliary tube 11, a connecting plate 13 is installed on one side of the outer surface of the insertion rod 12, a pull rod 14 is installed on one side of the outer surface of the connecting plate 13, a spring 15 is installed on one side of the outer surface of the connecting plate 13, and a fixing rod 16 is installed on one side of the outer surface of the base plate 1.

[0025] Specifically, as shown in Figures 1-3, there are two device tubes 4, and the two device tubes 4 are evenly arranged inside the connecting box 3.

[0026] Specifically, as shown in Figures 1-3, one end of the device tube 4 is fixedly connected to one side of the inner wall of the connecting box 3, and the other end of the device tube 4 contacts the other end of the inner wall of the connecting box 3, and penetrates one side of the inner wall of the connecting box 3 to one side of the outer surface of the connecting box 3, and is fixedly connected to the connecting box 3.

[0027] Specifically, as shown in Figures 1-3, there are two auxiliary tubes 11, and the two auxiliary tubes 11 are evenly arranged inside the auxiliary box 10.

[0028] Specifically, as shown in Figures 1-3, one end of the auxiliary tube 11 is fixedly connected to one side of the inner wall of the auxiliary box 10, and the other end contacts the other side of the inner wall of the auxiliary box 10, and passes through one side of the inner wall of the auxiliary box 10 to one side of the outer surface of the auxiliary box 10, and is fixedly connected to the auxiliary box 10.

[0029] Specifically, as shown in Figures 1-3, the connecting plate 13 is installed inside the auxiliary box 10, and the upper and lower ends of the connecting plate 13 are fixedly connected to one side of the outer surface of the upper and lower side insert rods 12, respectively.

[0030] Through the above technical solution, there are two threaded plates 7, and the two threaded plates 7 are evenly arranged on one side of the outer surface of the upper and lower device tubes 4. One side of the outer surface of the threaded plate 7 contacts one side of the outer surface of the device tube 4 and penetrates one side of the outer surface of the device tube 4 into the device tube 4. The other side of the outer surface of the threaded plate 7 contacts one side of the inner wall of the connecting box 3 and penetrates one side of the inner wall of the connecting box 3 into one side of the outer surface of the connecting box 3. It is fixedly connected to the connecting box 3 and the device tube 4. The threaded rod 8 penetrates the threaded plate 7 and is threadedly connected to the threaded plate 7. This allows the threaded rod 8 to move up and down inside the connecting box 3 when it rotates. When the threaded rod 8 is inserted into the connecting rod 5, the main shaft 6 is connected to the equipment.

[0031] Furthermore, the inner wall of the auxiliary tube 11 is provided with sliding grooves on both the upper and lower sides, and one side of the outer surface of the sliding groove contacts one side of the inner wall of the auxiliary tube 11 and penetrates one side of the inner wall of the auxiliary tube 11 to one side of the outer surface of the auxiliary tube 11. The insertion rod 12 is set inside the auxiliary tube 11, and a sliding rod is provided on one side of the outer surface of the insertion rod 12. One end of the sliding rod is fixedly connected to one side of the outer surface of the insertion rod 12, and the other end of the sliding rod is slidably connected to the sliding groove, which makes the insertion rod 12 more stable when moving left and right.

[0032] In use, the connecting rod 5 is inserted into the device tube 4, and then the threaded rod 8 is rotated to make the threaded rod 8 move up and down. When the threaded rod 8 is inserted into the connecting rod 5, the motor 2 is started to move the curtain set on the main shaft 6 to the use position. Then the pull rod 14 is released, and the spring 15 pushes the connecting plate 13 to move, which makes the insertion rod 12 move. When the insertion rod 12 is inserted into the device plate 9, the position of the main shaft 6 is fixed, and the equipment is used normally.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An advertising banner device for shelves, comprising a base plate (1), characterized in that: A motor (2) is provided on one side of the outer surface of the base plate (1). A connecting box (3) is provided on one side of the outer surface of the motor (2). A device tube (4) is provided inside the connecting box (3). A connecting rod (5) is provided inside the device tube (4). A main shaft (6) is provided at one end of the connecting rod (5). A threaded plate (7) is provided on one side of the outer surface of the device tube (4). A threaded rod (8) is provided on one side of the outer surface of the threaded plate (7). A device plate (9) is provided at one end of the main shaft (6). An auxiliary box (10) is provided on one side of the outer surface of the base plate (1). An auxiliary tube (11) is provided inside the auxiliary box (10). An insertion rod (12) is provided inside the auxiliary tube (11). A connecting plate (13) is provided on one side of the outer surface of the insertion rod (12). A pull rod (14) is provided on one side of the outer surface of the connecting plate (13). A spring (15) is provided on one side of the outer surface of the connecting plate (13). A fixing rod (16) is provided on one side of the outer surface of the base plate (1).

2. The advertising banner device on a shelf according to claim 1, characterized in that: The number of device tubes (4) is two, and the two device tubes (4) are evenly arranged in the connecting box (3).

3. The advertising banner device on a shelf according to claim 1, characterized in that: One end of the device tube (4) is fixedly connected to one side of the inner wall of the connecting box (3), and the other end of the device tube (4) contacts the other end of the inner wall of the connecting box (3), and penetrates one side of the inner wall of the connecting box (3) to one side of the outer surface of the connecting box (3), and is fixedly connected to the connecting box (3).

4. The advertising banner device on a shelf according to claim 1, characterized in that: The number of auxiliary tubes (11) is two, and the two auxiliary tubes (11) are evenly arranged in the auxiliary box (10).

5. The advertising banner device on a shelf according to claim 1, characterized in that: One end of the auxiliary tube (11) is fixedly connected to one side of the inner wall of the auxiliary box (10), and the other end is in contact with the other side of the inner wall of the auxiliary box (10), and passes through one side of the inner wall of the auxiliary box (10) to the outer surface of the auxiliary box (10), and is fixedly connected to the auxiliary box (10).

6. The advertising banner device on a shelf according to claim 1, characterized in that: The connecting plate (13) is located inside the auxiliary box (10), and the upper and lower ends of the connecting plate (13) are fixedly connected to one side of the outer surface of the upper and lower side insert rods (12), respectively.

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