No power supply, vehicle detection device
By using the combination of vehicle weight and red and green reflectors, the problem of difficult to quickly confirm whether there is a car on the load plate in mechanical three-dimensional parking equipment is solved, and the vehicle detection without power is achieved, improving the user experience.
Patent Information
- Application Number
- CN202421508268.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-28
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-06-28
AI Technical Summary
After parking, it is difficult to quickly confirm whether there are cars on the load plate, and due to the separation of structures, it is difficult to introduce power to detect whether there are cars.
The vehicle's own weight is transmitted through the vehicle's own weight, and the red and green reflectors at the bottom of the vehicle's carrier plate are used to detect whether there is a power supply without a vehicle.
It realizes the transmission of vehicle information through the vehicle's own weight, simplifies the user confirmation process, avoids the difficulty of power introduction, and improves the user experience.
Smart Images
Figure CN222716600U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of stereo garages, and in particular relates to a vehicle presence detection device without power supply. Background Art
[0002] At present, among the mechanical three-dimensional parking equipment on the market, the high-rise lifting and horizontal movement type mechanical parking equipment has a certain height from the ground. When you look up to check the loading board, it is difficult to quickly see whether there is a car on the loading board. You can only confirm whether the loading board is parked by walking at several angles, and then control whether to take or put the loading board through the operation box. This method has a poor user experience. Because the loading board is separated from the frame structure, the storage and retrieval of the car is mainly achieved by retracting and releasing the wire rope or chain. It is difficult to introduce power into the loading board to detect the presence of the car in the form of photoelectric feedback signals. Summary of the invention
[0003] The purpose of the utility model is to overcome the above shortcomings and provide a non-powered vehicle presence detection device which can transmit the information of vehicle presence or absence through the vehicle's own weight, and then confirm whether there is a vehicle on the vehicle loading plate to ground observers through red and green reflective plates at the bottom of the vehicle loading plate.
[0004] The utility model discloses a vehicle detection device without power supply, comprising a support rod, a floating plate, a compression spring A, a brake line, a front wave plate, a shading plate, a signal frame and a compression spring B, and is characterized in that the compression spring A is placed on the support rod, the floating plate is placed on the support rod, one end of the brake line is inserted into the connecting bolt A, the other end of the brake line is placed on the compression spring B, the signal frame is inserted into the connecting bolt B, the front wave plate is installed on the signal frame, and the shading plate is installed on the bottom.
[0005] The signal frame is composed of a bracket, a red reflective plate and a green reflective plate. The red reflective plate and the green reflective plate are respectively attached to the bracket, and one end of the brake line is connected to the bracket through a connecting bolt B.
[0006] The floating plate can float up and down on the supporting rod.
[0007] The bracket can move between the front wave plate and the sunshade plate.
[0008] Compared with the prior art, the utility model has obvious beneficial effects; it can be known from the above technical scheme that: by placing compression spring A on the support rod, covering the floating plate, placing one end of the brake line on it and inserting the connecting bolt A, one end of the brake line is connected to the signal frame through the connecting bolt B, and a front wave plate is installed on the signal frame, and a visor is installed below. When the wheel presses onto the floating plate, the compression spring A is compressed downward, the floating plate moves downward to extend the brake line, the brake line is stretched, and the bracket is pulled to slide outward. At this time, the compression spring B is compressed, and the visor will block the green reflective plate, exposing the red reflective plate. The red reflective plate will be seen by ground observers, and by seeing the signal of the red reflective plate, it can be known that there is a car on the vehicle board. There is no need to introduce power into the vehicle board or to use photoelectric feedback signals, so that the information of whether there is a car can be transmitted through the vehicle's own weight, and then the red and green reflective plates at the bottom of the vehicle board are used to confirm whether there is a car on the vehicle board to the ground observers. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] Figure 1 It is a structural schematic diagram of the utility model;
[0010] Figure 2 It is the front view of the utility model;
[0011] Figure 3 It is a bottom view of the utility model;
[0012] Figure 4 It is a structural schematic diagram of the signal rack of the utility model;
[0013] Figure 5 It is a usage state diagram of the utility model;
[0014] Figure 6 yes Figure 5 Enlarged view of a.
[0015] Marking in the figure
[0016] 1. Support rod, 2. Floating plate, 3. Connecting bolt A, 4. Compression spring A, 5. Brake line, 6. Front wave plate, 7. Sunshade, 8. Signal frame, 9. Compression spring B, 10. Connecting bolt B, 81. Bracket, 82. Red reflective plate, 83. Green reflective plate, 11. Car carrier plate. DETAILED DESCRIPTION
[0017] The specific implementation methods, structures, features and functions of the present invention are described in detail below in conjunction with the accompanying drawings and preferred embodiments.
[0018] The purpose of the utility model and the solution of its main technical problems are achieved by adopting the following technical solutions:
[0019] The utility model discloses a vehicle detection device without power supply, comprising a support rod 1, a floating plate 2, a compression spring A4, a brake line 5, a front wave plate 6, a shading plate 7, a signal frame 8, and a compression spring B9, and is characterized in that: a compression spring A4 is placed on the support rod 1, a floating plate 2 is covered, one end of the brake line 5 is placed on the support rod 1, and the connecting bolt A3 is inserted into the support rod 1; a compression spring B9 is placed on the other end of the brake line 5, the brake line 5 is inserted into the signal frame 8, and the connecting bolt B10 is screwed into the signal frame 8; a front wave plate 6 is installed on the signal frame 8, and a shading plate 7 is installed on the bottom; the signal frame 8 is composed of a bracket 81, a red reflective sticker 82, and a green reflective sticker 83; the bracket 81 is respectively pasted with a red reflective sticker 82 and a green reflective sticker 83; one end of the brake line 5 is connected to the bracket 81 through a connecting bolt B10; the floating plate 2 can float up and down on the support rod 1; and the bracket 81 can move between the front wave plate 6 and the shading plate 7.
[0020] When used; see Figure 5-6 , install the support rod 1 on the vehicle loading plate 11. When the wheel presses on the floating plate 2, the compression spring A4 is compressed downward, and the floating plate 2 moves downward to extend the brake line 5. The brake line 5 is stretched and pulls the bracket 81 to slide outward. At this time, the compression spring B9 is compressed, and the sunshade 7 blocks the green reflective sticker 83, exposing the red reflective sticker 82. The red reflective sticker 82 will be seen by ground observers, and by seeing the signal of the red reflective sticker 82, it can be known that there is a vehicle on the vehicle loading plate 11. When there is no vehicle; the wheel leaves the floating plate 2, and the compression spring A4 is restored upward, so that the brake line 5 is shortened. Due to the shortening of the brake line 5, the spring B9 pushes the bracket 81 to slide inward, and the compression spring B9 is restored to a free state. Since the sunshade 7 blocks the red reflective sticker 82, the green reflective sticker 83 is exposed and can be seen by ground observers, and can convey the signal that there is no vehicle on the vehicle loading plate.
[0021] The above description is only a preferred embodiment of the present invention and does not constitute any formal limitation on the present invention. Any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the technical solution of the present invention still fall within the scope of the technical solution of the present invention.
Claims
1. A vehicle presence detection device without power supply, comprising a support rod (1), a floating plate (2), a compression spring A (4), a brake line (5), a front wave plate (6), a shading plate (7), a signal frame (8), and a compression spring B (9), characterized in that; A compression spring A (4) is placed on the support rod (1), and the floating plate (2) is covered. The brake line (5) is placed on the support rod (1), and one end of the brake line (5) is inserted into the connecting bolt A (3). A compression spring B (9) is placed on the other end of the brake line (5), and the signal frame (8) is inserted into the connecting bolt B (10). The front wave plate (6) is installed on the signal frame (8), and the sunshade (7) is installed on the bottom.
2. The vehicle presence detection device without power supply as claimed in claim 1, characterized in that; The signal frame (8) is composed of a bracket (81), a red reflective plate (82), and a green reflective plate (83). The bracket (81) is respectively attached with the red reflective plate (82) and the green reflective plate (83). One end of the brake line (5) is connected to the bracket (81) via a connecting bolt B (10).
3. The vehicle presence detection device without power supply as claimed in claim 1, characterized in that; The floating plate (2) can float up and down on the support rod (1).
4. The device for detecting the presence or absence of a vehicle without power supply as claimed in claim 2, characterized in that; The bracket (81) is movable between the front wave plate (6) and the light shielding plate (7).