Couplet sales display hanging bracket

Abstract

The utility model discloses a couplet sales display hanging bracket, which relates to the technical field of display hanging brackets, and comprises a base, a shear type lifting frame and a jacking seat, the base and the jacking seat are respectively arranged below and above the shear type lifting frame, the two ends of the bottom of the shear type lifting frame and the two ends of the top of the shear type lifting frame are respectively hinged with a lower sliding block and an upper sliding block, the lower sliding block and the upper sliding block are slidably connected to the interior of the base and the interior of the jacking seat respectively, and the beneficial effects are that the servo motor can drive the bidirectional lead screw to drive the lower sliding block to drive the shear type lifting frame to extend, so that the jacking seat is driven to ascend and descend; in the lifting process of the jacking seat, the couplet clamped by the clamping plate on the outer wall of the jacking seat can be driven to be suspended, and in the lifting process of the couplet, the bottom of the couplet can be automatically spread through the rotating roller on the transverse pressing plate, so that the couplet can be effectively spread.

Description

Technical Field

[0001] This utility model relates to the field of display rack technology, specifically a couplet sales display rack. Background Technology

[0002] Couplets, also known as antithetical couplets, door couplets, spring couplets, antithetical couplets, peach charms, and pillar couplets (named for their traditional hanging on the pillars of buildings and houses), are pairs of sentences written on paper, cloth, or carved on bamboo, wood, or pillars. Couplets are a unique art form in the Chinese language, characterized by perfect parallelism and tonal harmony, where each character represents a single syllable.

[0003] During live-streaming e-commerce, products need to be displayed. However, due to the long length of couplets, they cannot be manually extended during the display process, thus requiring a hanging rack for suspension display. However, existing display racks used for couplet sales cannot easily disassemble or assemble the couplets during the display process, nor can they automatically extend the couplets. Utility Model Content

[0004] The purpose of this utility model is to provide a couplet sales display hanging rack to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a couplet sales display hanging rack, including a base, a scissor lift frame, and a lifting seat. The base and the lifting seat are respectively disposed below and above the scissor lift frame. The bottom ends and top ends of the scissor lift frame are respectively hinged with a lower sliding block and an upper sliding block. The lower sliding block and the upper sliding block are slidably connected inside the base and inside the lifting seat, respectively.

[0006] A servo motor is fixedly installed at one end of the base, and the output end of the servo motor is fixedly connected to a bidirectional lead screw via a coupling. The other end of the bidirectional lead screw movably passes through the base and is threadedly connected to the lower sliding block.

[0007] A hinge frame is fixedly connected to the side wall of the base, and a horizontal pressure plate is hinged to the other end of the hinge frame. Both ends of the top of the lifting seat are fixedly connected to a fixing frame, and a clamping plate is hinged between the fixing frames. Magnets are embedded on the side wall of the clamping plate near the lifting seat and on the side wall of the horizontal pressure plate near the base, and the magnets are attracted to the base and the lifting seat.

[0008] Preferably, a limiting rod is inserted into one end of the lifting seat, the limiting rod passes through the lifting seat, and both upper sliding blocks are slidably sleeved on the rod wall of the limiting rod.

[0009] Preferably, the servo motor is electrically connected to an external power supply via a PLC controller.

[0010] Preferably, a support plate is fixedly connected to the bottom of the base.

[0011] Preferably, a groove is provided on the wall of the horizontal pressure plate near the base, and a rotating roller is rotatably connected inside the groove.

[0012] Compared with the prior art, the beneficial effects of this utility model are: the couplet sales display hanger of this utility model has a simple structure and is easy to use. The servo motor can drive the bidirectional lead screw to drive the lower sliding block to drive the scissor lifting frame to extend, thereby driving the lifting seat to rise and fall. During the lifting process, the lifting seat can suspend the couplets held by the clamping plate on its outer wall. During the rising process, the bottom of the couplets can be automatically spread out by the rotating roller on the horizontal pressure plate, so that the couplets can be effectively extended. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the structure of this utility model in use;

[0015] Figure 3 This is a breakdown of the present utility model. Figure 1 ;

[0016] Figure 4 This is a breakdown of the present utility model. Figure 2 .

[0017] In the diagram: 1. Base; 2. Scissor lift frame; 3. Lower sliding block; 4. Servo motor; 5. Two-way lead screw; 6. Lifting seat; 7. Upper sliding block; 8. Limiting rod; 9. Support plate; 10. Hinge frame; 11. Horizontal pressure plate; 12. Rotating roller; 13. Fixing frame; 14. Clamping plate; 15. Magnet. Detailed Implementation

[0018] 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.

[0019] Please see Figure 1-4This utility model provides a technical solution: a couplet sales display hanging rack, including a base 1, a scissor lift frame 2 and a lifting seat 6. The base 1 and the lifting seat 6 are respectively arranged below and above the scissor lift frame 2. The bottom ends and the top ends of the scissor lift frame 2 are respectively hinged with a lower sliding block 3 and an upper sliding block 7. The lower sliding block 3 and the upper sliding block 7 are respectively slidably connected inside the base 1 and inside the lifting seat 6.

[0020] A servo motor 4 is fixedly installed at one end of the base 1. The output end of the servo motor 4 is fixedly connected to a bidirectional lead screw 5 via a coupling. The other end of the bidirectional lead screw 5 moves through the base 1 and is threadedly connected to the lower sliding block 3.

[0021] A hinge frame 10 is fixedly connected to the side wall of the base 1. A horizontal pressure plate 11 is hinged to the other end of the hinge frame 10. Fixing frames 13 are fixedly connected to both ends of the top of the lifting seat 6. A clamping plate 14 is hinged between the fixing frames 13. Magnets 15 are embedded on the side wall of the clamping plate 14 near the lifting seat 6 and on the side wall of the horizontal pressure plate 11 near the base 1. The magnets 15 are attracted to the base 1 and the lifting seat 6.

[0022] A limiting rod 8 is inserted into one end of the lifting seat 6. The limiting rod 8 passes through the lifting seat 6, and the two upper sliding blocks 7 are slidably sleeved on the rod wall of the limiting rod 8. The setting of the limiting rod 8 can effectively make the upper sliding blocks 7 more stable when sliding inside the lifting seat 6.

[0023] Servo motor 4 is electrically connected to an external power supply via a PLC controller. The TB6600 PLC controller can effectively control the speed and direction of servo motor 4, ensuring that the device can drive normally.

[0024] A support plate 9 is fixedly connected to the bottom of the base 1, which makes the base 1 more stable when placed on the ground.

[0025] A groove is provided on the side wall of the horizontal pressure plate 11 near the base 1, and a rotating roller 12 is rotatably connected inside the groove. The setting of the rotating roller 12 can effectively reduce the friction between the couplet and the horizontal pressure plate 11, thereby avoiding damage caused by friction between the couplet and the horizontal pressure plate 11.

[0026] Specifically, when using this utility model, the clamping plate 14 and the horizontal pressure plate 11 are flipped along the rotation axes on the fixing frame 13 and the hinge frame 10, respectively, as shown in the attached figure. Figure 2As shown, the top of the couplet is clamped between the clamping plate 14 and the lifting seat 6. The clamping plate 14 clamps the couplet by magnetic attraction with the lifting seat 6 through the magnet 15. The other end of the couplet is placed between the base 1 and the horizontal pressure plate 11. The horizontal pressure plate 11 is also magnetically attracted to the base 1 through the magnet 15, and the rotating roller 12 on the horizontal pressure plate 11 is in contact with the couplet.

[0027] During lifting, the output of the servo motor 4 drives the bidirectional lead screw 5 to rotate. When the bidirectional lead screw 5 rotates, it can drive the two lower sliding blocks 3 to move towards each other. The two lower sliding blocks 3 moving towards each other can drive the scissor lifting frame 2 to rise and drive the lifting seat 6 to rise. When the lifting seat 6 rises, it can suspend the couplet. During the rising process, since the base 1 is placed on the ground and relatively stationary, the couplet is extended by the rotating roller 12 on the horizontal pressure plate 11, which can effectively extend the couplet after it is suspended.

[0028] 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 couplet sales display hanging rack, comprising a base (1), a scissor-type lifting frame (2), and a lifting seat (6), characterized in that, The base (1) and the lifting seat (6) are respectively located below and above the scissor lift frame (2). The bottom ends and the top ends of the scissor lift frame (2) are respectively hinged with a lower sliding block (3) and an upper sliding block (7). The lower sliding block (3) and the upper sliding block (7) are respectively slidably connected inside the base (1) and inside the lifting seat (6). A servo motor (4) is fixedly installed at one end of the base (1). The output end of the servo motor (4) is fixedly connected to a bidirectional lead screw (5) via a coupling. The other end of the bidirectional lead screw (5) passes through the base (1) and is threadedly connected to the lower sliding block (3). A hinge frame (10) is fixedly connected to the side wall of the base (1), and a horizontal pressure plate (11) is hinged to the other end of the hinge frame (10). Both ends of the top of the lifting seat (6) are fixedly connected to a fixing frame (13), and a clamping plate (14) is hinged between the fixing frames (13). Magnets (15) are embedded on the side wall of the clamping plate (14) near the lifting seat (6) and on the side wall of the horizontal pressure plate (11) near the base (1), and the magnets (15) are attracted to the base (1) and the lifting seat (6).

2. The couplet sales display rack according to claim 1, characterized in that: One end of the lifting seat (6) is connected to a limiting rod (8), which passes through the lifting seat (6), and both upper sliding blocks (7) are slidably sleeved on the rod wall of the limiting rod (8).

3. The couplet sales display rack according to claim 1, characterized in that: The servo motor (4) is electrically connected to an external power supply via a PLC controller.

4. The couplet sales display rack according to claim 1, characterized in that: The base (1) is fixedly connected to a support plate (9) at its bottom.

5. A couplet sales display hanging rack according to claim 1, characterized in that: The horizontal pressure plate (11) has a groove on the side of the plate wall near the base (1), and a rotating roller (12) is rotatably connected inside the groove.

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