Roller skating promotion table convenient to move

Abstract

The utility model relates to the technical field of promotion tables, in particular to a roller skating promotion table convenient to move, which comprises a support table, pulleys mounted on the bottom surface of the support table, a placement mechanism which is a hollow box with an open top surface and enclosed by side plates and a bottom plate, the placement mechanism is mounted on the top surface of the support table in a step shape, and partition plates are movably mounted in the placement mechanism. A first sliding groove and a second sliding groove are formed in a side plate of the placing mechanism, a first sliding block is movably installed in the first sliding groove, teeth are arranged on one side wall of the second sliding groove to form a second tooth face, a second sliding block is slidably installed in a vertical through hole of the transmission body, and teeth are arranged on one end face of the second sliding groove to form a first tooth face. The gear rotates to drive the transmission body to move to control whether the first tooth surface and the second tooth surface are meshed or not, and then whether the partition plate is in a movable state or not is controlled; according to the technical scheme, commodities cannot roll down when being placed in the storage mechanism, and the partition plates can be moved and positioned freely in the storage mechanism.

Description

Technical Field

[0001] This utility model relates to the field of promotional counter technology, specifically a convenient and mobile roller skate promotional counter. Background Technology

[0002] Promotional counters are frequently used in the sales process, especially in supermarkets where promotional items are often displayed. Chinese patent CN 213786528 U proposes a technical solution for a promotional counter. This solution uses a support mechanism and a placement mechanism. Pulling a partition causes a connecting block to disengage a locking block from its slot, allowing the partition to be moved and its spacing adjusted, thus adapting the promotional counter to accommodate products of different sizes. However, in this solution, the first, second, and third placement platforms lack side panels, making it easy for irregularly shaped items to roll off. Furthermore, the partition positioning in this solution relies on the locking block and spaced slots, which has limitations and cannot achieve arbitrary partition positioning. Utility Model Content

[0003] The purpose of this utility model is to provide a promotional counter with side panels on all four sides of the placement mechanism and partitions that can be positioned at any location, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a conveniently movable roller-assisted promotional counter, comprising a support platform and a placement mechanism. The support platform has rollers mounted on its bottom surface. The placement mechanism consists of side plates and a bottom plate forming a hollow box with an open top surface. The placement mechanism is arranged in a stepped manner on the top surface of the support platform. A partition is movably arranged inside the placement mechanism. A gear and a transmission body are provided inside the partition. The gear is horizontally arranged and can rotate inside the partition. One side of the transmission body has a section of teeth that mesh with the gear. Two sets of transmission bodies are arranged opposite each other on both sides of the gear and mesh with it. The transmission body can slide inside the partition. The other end of the transmission body extends out of the partition and passes through a first slider, slidably connecting with it. Located within the first sliding groove on the inner side of the placement mechanism, a vertical through hole is formed on the transmission body. The through hole is located between the first slider and the end face of the transmission body. A second slider is slidably connected within the through hole. The second slider consists of two sets arranged symmetrically, with a spring between the two sets of second sliders. The end of the second slider away from the spring has an inclined surface, which is opposite to the side of the first slider. One end face of the second slider has teeth forming a first tooth surface. The side plate of the placement mechanism has a second sliding groove inside that mates with the transmission body and the second slider. The inner groove also has teeth forming a second tooth surface on the surface opposite to the first tooth surface. The upper end face of the gear is fixedly connected to a rotating shaft, which is rotatably connected to the partition plate. After extending out of the partition plate, the rotating shaft is fixedly connected to a throttle handle.

[0005] Preferably, the angle between the inclined surface on the second slider and the horizontal plane is less than or equal to 45 degrees.

[0006] Preferably, the throttle includes a handle and a connecting body. The handle passes through the connecting body and is movably connected to the connecting body. Limiting blocks are provided at both ends of the handle. A positioning hole is provided on the upper surface of the partition plate. The limiting blocks and the handle can be inserted into the positioning hole.

[0007] Preferably, the bottom surface of the partition is movably provided with a ball bearing, and the surface of the ball bearing overlaps with the bottom plate of the placement mechanism.

[0008] Compared with the prior art, the beneficial effects of this utility model are:

[0009] The side plates and bottom plate form a hollow box with an open top, which is used to place promotional goods. The side plate is equipped with a first slider and a second toothed surface. The partition is equipped with a gear and a transmission body. One side of the transmission body has a tooth that meshes with the gear. The transmission body is equipped with a second slider. One end of the second slider has a tooth that forms a first toothed surface. The rotation of the gear can drive the horizontal movement of the transmission body, thereby causing the second slider to move vertically. This achieves the purpose of controlling the meshing and disengagement of the first and second toothed surfaces, and realizes the positioning of the partition at any position. Attached Figure Description

[0010] Figure 1 A schematic diagram of the overall structure of this utility model;

[0011] Figure 2 This utility model Figure 1 Enlarged view of point A in the middle;

[0012] Figure 3 A schematic diagram of the structure after half of the side panel and partition have been removed;

[0013] Figure 4 This utility model Figure 3 Enlarged view at point B in the middle;

[0014] Figure 5 Cross-sectional view of the first and second sliders;

[0015] Figure 6 This utility model Figure 5 Enlarged view of point C in the middle.

[0016] In the figure: 1. Support platform; 2. Placement mechanism; 3. Pulley; 4. Partition plate; 5. Side plate; 6. Gear; 7. Transmission body; 8. First slider; 9. Rotating shaft; 10. Second slider; 11. Spring; 12. First tooth surface; 13. Second tooth surface; 14. Rotating handle; 15. Connecting body; 16. Limiting block; 17. Positioning hole; 18. First slide groove; 19. Second slide groove. Detailed Implementation

[0017] 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.

[0018] Please see Figures 1 to 6This utility model provides a technical solution: a conveniently movable roller-driven promotional counter, including a support platform 1 and a placement mechanism 2. The support platform 1 is equipped with casters 3 on its bottom surface for easy movement. Side plates and a bottom plate form a hollow box with an open top surface, creating the placement mechanism 2 for placing promotional goods. The placement mechanism 2 is arranged in a stepped manner on the top surface of the support platform 1. A partition 4 is movably installed inside the placement mechanism 2. Gears 6 and transmission bodies 7 are located inside the partition 4, near the center of the partition 4. An opening is provided inside the partition 4. A cavity adapted to gear 6 and transmission body 7. Gear 6 is horizontally positioned and can rotate inside partition 4. Transmission body 7 can slide horizontally inside partition 4. One side of transmission body 7 has a section of teeth that mesh with gear 6. Two sets of transmission bodies 7 are positioned opposite each other on both sides of gear 6 and mesh with gear 6. The other end of transmission body 7 extends out of partition 4 and passes through the first slider 8 and is slidably connected to the first slider 8. The first slider 8 is located in the first slide groove 18 inside the side plate of placement mechanism 2. A through hole is vertically opened on transmission body 7, and the through hole is located in the first slider. The second slider 10 is slidably connected between the end face of the first slider 8 and the end face of the transmission body 7 within the through hole. There are two sets of second sliders 10 arranged symmetrically, with a spring 11 between each set. The end of the second slider 10 away from the spring 11 has an inclined surface, which faces one side of the first slider 8. The purpose of the inclined surface is that when the transmission body 7 moves the second slider 10 towards the gear 6, the side wall of the second slide groove 19 presses against the inclined surface, causing the second slider 10 to enter the vertically arranged through hole on the transmission body 7. On one end face of the second slider 10... The gear 6 is provided with a first tooth surface 12. The side plate of the placement mechanism 2 is provided with a second slide groove 19 that cooperates with the transmission body 7 and the second slider 10. The first slide groove 18 and the second slide groove 19 are connected. The second slide groove 19 is also provided with a second tooth surface 13 on the surface opposite to the first tooth surface 12. The first tooth surface 12 and the second tooth surface are adapted to each other and can mesh. The upper end face of the gear 6 is fixedly connected to the rotating shaft 9. The rotating shaft 9 is located in the rotating shaft cavity provided in the partition 4. The rotating shaft 9 is rotatably connected to the partition 4. After the rotating shaft 9 extends out of the partition 4, it is fixedly connected to the throttle.

[0019] The angle between the inclined surface on the second slider 10 and the horizontal plane is less than or equal to 45 degrees. The purpose is to ensure that when the side wall of the second groove 19 presses against the inclined surface, the vertical component of the force on the second slider is greater than the horizontal component.

[0020] The throttle includes a handle 14 and a connecting body 15. A through hole is vertically opened near the end face of the connecting body 15. The handle 14 can rotate and slide within the through hole. Limiting blocks 16 are provided at both ends of the handle 14 to prevent the handle 14 from disengaging from the through hole. A positioning hole 17 is opened on the upper end face of the partition plate 4. When implementing this application, it can be determined according to the actual situation how many full turns the handle 14 needs to be rotated to achieve the engagement and disengagement of the first tooth surface 12 and the second tooth surface 13. Then the handle 14 is inserted into the positioning hole 17.

[0021] The bottom surface of the partition 4 is movably provided with ball bearings (not shown in the figure). The surface of the ball bearings overlaps with the bottom plate of the placement mechanism 2, reducing the frictional resistance between the partition 4 and the bottom plate of the placement mechanism 2 when the partition 4 is moved. Setting ball bearings on the two contact surfaces to form a rolling connection is a common technical means in the mechanical field. You can also refer to the technical solution of setting ball bearings on the contact surface of the movable groove and the movable cavity in the patent document cited in the background document.

[0022] When using this device, pull the handle 14 to completely disengage it from the positioning hole 17. Then, rotate the handle 14 to control the gear 6 to rotate, which in turn moves the transmission body 7. At this time, the side wall of the second slide groove 19 presses against the inclined surface of the second slider 10, causing the second slider 10 to move vertically. This disengages the first tooth surface 12 from the second tooth surface 13. The transmission body 7 continues to move until the second slider 10 is fully inserted into the vertically arranged through hole on the transmission body 7. Then, push the partition 4 to move and adjust it to a suitable position. Then, rotate the handle 14 in the opposite direction, causing the gear 6 to rotate in the opposite direction, which in turn moves the transmission body 7 in the opposite direction. Under the combined action of the spring 11 and the side wall of the second slide groove 19, the second slider 10 gradually slides out of the vertically arranged through hole on the transmission body 7, achieving the engagement of the first tooth surface 12 with the second tooth surface 13. Finally, insert the handle 14 into the positioning hole 17 to complete the positioning of the partition 4.

[0023] 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. A conveniently movable roller-assisted promotional counter, comprising a support platform (1) and a placement mechanism (2), wherein the support platform (1) is equipped with pulleys (3) on its bottom surface, and the placement mechanism (2) is a hollow box with a top opening formed by side plates and a bottom plate, the placement mechanism (2) being arranged in a stepped manner on the top surface of the support platform (1), and a partition (4) being movably arranged inside the placement mechanism (2), characterized in that: The partition (4) is equipped with a gear (6) and a transmission body (7). The gear (6) is horizontally arranged and can rotate inside the partition (4). One side of the transmission body (7) is provided with a tooth that meshes with the gear (6). Two sets of transmission bodies (7) are arranged opposite to each other on both sides of the gear (6) and mesh with the gear (6). The transmission body (7) can slide inside the partition (4). The other end of the transmission body (7) extends out of the partition (4) and passes through the first slider (8) and is slidably connected to the first slider (8). The first slider (8) is located in the first groove (18) in the side plate of the placement mechanism (2). A through hole is vertically opened on the transmission body (7). The through hole is located between the end face of the first slider (8) and the transmission body (7). A second slider (7) is slidably connected in the through hole. 10), the second slider (10) is in two sets and symmetrically arranged, and a spring (11) is provided between the two sets of the second slider (10). The end of the second slider (10) away from the spring (11) is provided with an inclined surface, which is opposite to one side of the first slider (8). One end face of the second slider (10) is provided with teeth to form a first tooth surface (12). The side plate of the placement mechanism (2) is provided with a second slide groove (19) that cooperates with the transmission body (7) and the second slider (10). The surface of the second slide groove (19) opposite to the first tooth surface (12) is also provided with teeth to form a second tooth surface (13). The upper end face of the gear (6) is fixedly connected to the rotating shaft (9). The rotating shaft (9) is rotatably connected to the partition (4). After the rotating shaft (9) extends out of the partition (4), it is fixedly connected to the throttle.

2. The easily movable roller skate promotional counter according to claim 1, characterized in that: The angle between the inclined plane on the second slider (10) and the horizontal plane is less than or equal to 45 degrees.

3. The easily movable roller skate promotional counter according to claim 1, characterized in that: The throttle includes a handle (14) and a connecting body (15). The handle (14) passes through the connecting body (15) and is movably connected to the connecting body (15). Limiting blocks (16) are provided at both ends of the handle (14). A positioning hole (17) is provided on the upper surface of the partition (4). The limiting block (16) and the handle (14) can be inserted into the positioning hole (17).

4. The easily movable roller skate promotional counter according to claim 1, characterized in that: The bottom surface of the partition (4) is movably provided with a ball bearing, and the surface of the ball bearing overlaps with the bottom plate of the placement mechanism (2).

Images