Front-and-back swinging buffer type display machine hanging structure

Abstract

The utility model discloses a back-and-forth swing buffer type display machine hanging structure, which comprises a transparent carrier plate, a top plate, a hanging rope, an upper connecting plate, a lower U-shaped plate, a limiting plate, an electromagnet, a limiting pin, a spring, a guide shaft and a permanent magnet, the top of the transparent carrier plate is fixedly provided with a connecting block, and the transparent carrier plate is hung on the top plate through the hanging rope. The upper end of the upper connecting plate is fixedly installed on the top plate, and the lower end of the lower U-shaped plate is fixedly installed on the connecting block. According to the hanging mechanism, pedestrians within 50 cm are sensed through the microwave sensing module, the electromagnet is started to attract the limiting pin so that the limiting pin can be disengaged from the limiting hole of the limiting plate, after the transparent carrier plate is impacted by the pedestrians, the transparent carrier plate and the display machine can ferry back and forth around the rotating shaft to achieve the buffering function, and the situation that the pedestrians collide with the transparent carrier plate and the display machine and are injured is avoided; meanwhile, the transparent carrier plate and the hanging mechanism of the display machine are prevented from being damaged by collision, and the potential safety hazard that the hanging display machine falls off is eliminated.

Description

Technical Field

[0001] The utility model belongs to the technical field of display machine hanging installation, in particular to a front and rear swing buffer type display machine hanging structure Background Art

[0002] Hanging display machines are an innovative way to integrate displays into store windows. They attract people's attention during business hours and can continuously display new products, promotions and services, becoming an effective tool for promoting products and services around the clock. In order to prevent the hanging display machine from being blown by the wind, it needs to be set as a fixed installation structure. The installation height of the hanging display machine in a small space is 1.5m-1.8m, otherwise pedestrians need to look up to watch, and the display effect is poor. At this setting height, pedestrians will bump into the hanging display machine when they pass by the hanging display machine or push goods past without observing the hanging display machine. Not only will there be a risk of injury to pedestrians, but the installation structure of the hanging display machine will be damaged after being hit, and there is a safety hazard of falling. Summary of the invention

[0003] The technical problem to be solved by the utility model is to provide a display machine hanging structure which senses pedestrians through a microwave induction module and then controls a permanent magnet to start adjusting the state of a limit pin, so as to achieve forward and backward swinging and buffering of the hanging display machine after being hit.

[0004] In order to solve the above technical problems, the present invention is achieved through the following technical solutions: a front-to-back swing buffer display machine hanging structure, comprising a transparent carrier plate, a top plate, a hanging rope, an upper connecting plate, a lower U-shaped plate, a limit plate, an electromagnet, a limit pin, a spring, a guide shaft, a permanent magnet, a microwave induction module and a control module, wherein a connecting block is fixedly installed on the top of the transparent carrier plate, the transparent carrier plate is hung and installed on the top plate by a hanging rope, the upper end of the upper connecting plate is fixedly installed on the top plate, the lower end of the lower U-shaped plate is fixedly installed on the connecting block, the upper connecting plate is rotatably connected to the lower U-shaped plate by a rotating shaft, and a first guide hole and a second guide hole are connected on the upper connecting plate. The guide hole is fixedly mounted in the first guide hole of the upper connecting plate by a first clamping bolt, the guide shaft is slidably mounted in the first guide hole, the permanent magnet is fixedly embedded in the top of the guide shaft, the limit pin is slidably mounted in the second guide hole, the guide shaft is fixedly connected to the limit pin, the spring is sleeved and mounted on the guide shaft, the upper and lower ends of the spring act on the upper connecting plate and the limit pin respectively, the limit plate is fixedly mounted in the lower U-shaped plate, the top of the limit plate is provided with a limit hole matching the limit pin, the display machine is fixedly mounted on the transparent carrier, and the electromagnet and the microwave induction module are respectively circuit-connected to the control module.

[0005] Preferably, the outer edge of the bottom surface of the limiting pin is configured as an oblique angle structure.

[0006] Preferably, a buffer rubber pad is arranged in the limiting hole of the limiting plate.

[0007] Preferably, rubber anti-collision corner guards are fixedly mounted on both sides of the bottom of the transparent carrier plate.

[0008] Compared with the prior art, the utility model has the following advantages: the hanging structure senses pedestrians within 50 cm through a microwave sensing module, and starts the electromagnet to suck up the limit pin, causing it to escape from the limit hole of the limit plate. After the transparent carrier is hit by a pedestrian, the transparent carrier and the display machine can be swung back and forth around the rotating axis to achieve a buffering function, thereby preventing pedestrians from being injured by hitting the transparent carrier and the display machine, and also preventing the transparent carrier and the display machine hanging structure from being damaged by the impact, thereby eliminating the safety hazard of the hanging display machine falling. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The utility model is further described below in conjunction with the accompanying drawings.

[0010] Figure 1 It is a structural schematic diagram of the utility model.

[0011] Figure 2 yes Figure 1 Schematic diagram of the enlarged structure at M. DETAILED DESCRIPTION

[0012] The utility model is described in detail below in conjunction with specific implementation methods:

[0013] like Figure 1 and Figure 2The illustrated embodiment of a front-to-back swing buffer display machine hanging structure comprises a transparent carrier plate 1, a top plate 2, a hanging rope 3, an upper connecting plate 4, a lower U-shaped plate 5, a limit plate 6, an electromagnet 7, a limit pin 8, a spring 9, a guide shaft 91, a permanent magnet 92, a microwave induction module and a control module. The top of the transparent carrier plate 1 is fixedly installed with a connecting block 11, the transparent carrier plate 1 is hung and installed on the top plate 2 through the hanging rope 3, the upper end of the upper connecting plate 4 is fixedly installed on the top plate 2, the lower end of the lower U-shaped plate 5 is fixedly installed on the connecting block 11, the upper connecting plate 4 is rotatably connected to the lower U-shaped plate 5 through a rotating shaft 51, the upper connecting plate 4 is connected and provided with a first guide hole 41 and a second guide hole 42, and the electromagnet 7 is fixedly installed through a first clamping bolt 71 In the first guide hole 41 of the upper connecting plate 4, the guide shaft 91 is slidably installed in the first guide hole 41, the permanent magnet 92 is fixedly embedded in the top of the guide shaft 91, the limit pin 8 is slidably installed in the second guide hole 42, the guide shaft 91 is fixedly connected to the limit pin 8, the spring 9 is sleeved and installed on the guide shaft 91, the upper and lower ends of the spring 9 act on the upper connecting plate 4 and the limit pin 8 respectively, the limit plate 6 is fixedly installed in the lower U-shaped plate 5, and the top of the limit plate 6 is provided with a limit hole matching the limit pin 8, the display machine 10 is fixedly installed on the transparent carrier plate 1, the electromagnet 7 and the microwave sensing module are respectively circuit-connected to the control module, and the microwave sensing module is fixedly installed at the bottom of the transparent carrier plate 1.

[0014] The outer edge of the bottom surface of the limiting pin 8 is set to an oblique angle structure, so that the limiting pin 8 can be embedded in the limiting hole for limiting.

[0015] A buffer rubber pad is arranged in the limiting hole of the limiting plate 6 to prevent the limiting pin 8 from rigidly colliding with the bottom of the limiting hole, so as to reduce noise.

[0016] The two sides of the bottom of the transparent carrier plate 1 are fixedly mounted with rubber anti-collision corner guards 12 to prevent the corners of the transparent carrier plate 1 from scratching pedestrians.

[0017] The top plate 2 is fixedly installed on the ceiling or steel structure. When the pedestrian approaches the transparent carrier plate 1 within a distance of 50 cm, the microwave sensing module senses the human body signal and sends it to the control module. The control module controls the electromagnet 7 to start. The magnetic pole at the bottom end of the electromagnet 7 and the permanent magnet 92 are in a state of opposite poles attracting each other, and the combination of the limit pin 8, the guide shaft 91, and the permanent magnet 92 overcomes the elasticity of the spring 9 and is sucked upward. The limit pin 8 is released from the limit hole of the limit plate 6, and the lower U-shaped plate 5 can rotate relative to the upper connecting plate 4 around the rotating shaft 51. When the pedestrian is away from the transparent carrier plate 1, the microwave sensing module cannot sense the human body signal, and the control module controls the electromagnet 7 to cut off the power. Under the action of the elastic force of the spring 9, the combination of the limit pin 8, the guide shaft 91, and the permanent magnet 92 moves downward, and the limit pin 8 is embedded in the limit hole of the limit plate 6 for limiting, so as to avoid the lower U-shaped plate 5 and the upper connecting plate 4 from rotating relative to each other. When the display machine is suspended 1.5-1.8m from the ground, the safety hazard is eliminated.

Claims

1. A front and rear swing buffer display machine hanging structure, characterized in that: The invention comprises a transparent carrier plate (1), a top plate (2), a hanging rope (3), an upper connecting plate (4), a lower U-shaped plate (5), a limit plate (6), an electromagnet (7), a limit pin (8), a spring (9), a guide shaft (91), a permanent magnet (92), a microwave sensing module and a control module, wherein a connecting block (11) is fixedly mounted on the top of the transparent carrier plate (1), the transparent carrier plate (1) is hung on the top plate (2) via the hanging rope (3), the upper end of the upper connecting plate (4) is fixedly mounted on the top plate (2), the lower end of the lower U-shaped plate (5) is fixedly mounted on the connecting block (11), the upper connecting plate (4) is rotatably connected to the lower U-shaped plate (5) via a rotating shaft (51), a first guide hole (41) and a second guide hole (42) are provided on the upper connecting plate (4), and the electromagnet (7) is connected via a first clamping screw The bolt (71) is fixedly mounted in a first guide hole (41) of the upper connecting plate (4); the guide shaft (91) is slidably mounted in the first guide hole (41); the permanent magnet (92) is fixedly embedded in the top of the guide shaft (91); the limit pin (8) is slidably mounted in the second guide hole (42); the guide shaft (91) is fixedly connected to the limit pin (8); the spring (9) is sleeved and mounted on the guide shaft (91); the upper and lower ends of the spring (9) act on the upper connecting plate (4) and the limit pin (8) respectively; the limit plate (6) is fixedly mounted in the lower U-shaped plate (5); a limit hole matching the limit pin (8) is arranged on the top of the limit plate (6); the display machine is fixedly mounted on the transparent carrier plate (1); and the electromagnet (7) and the microwave induction module are respectively connected to the control module by circuits.

2. The front-to-back swing buffer display machine hanging structure according to claim 1 is characterized in that: The outer edge of the bottom surface of the limiting pin (8) is arranged as an oblique angle structure.

3. The front-to-back swing buffer display machine hanging structure according to claim 1 is characterized in that: A buffer rubber pad is arranged in the limiting hole of the limiting plate (6).

4. The front-to-back swing buffer display machine hanging structure according to claim 1, characterized in that: Rubber anti-collision corner guards (12) are fixedly mounted on both sides of the bottom of the transparent carrier plate (1).

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