CN206603364U - A kind of magnetic suspension solar protection devices - Google Patents

Abstract

The utility model provides a magnetic levitation sunshade device, comprising an umbrella body, the umbrella body is a hollow structure, which can be filled with gas, a magnetic field generator is arranged under the umbrella body, and a leisure table is arranged inside the leisure table. The superconductor magnet, the magnetic field generator is located directly above the superconductor magnet, and also includes a balance module composed of a Hall device, a control unit and an electronic gyroscope, and the balance module is arranged between the magnetic field generator and the superconductor magnet. The utility model is simple in structure and novel in design. The homopolar magnetic field generated by the superconductor magnet and the conductive coil is used to repel each other, so that the umbrella body can be suspended in the air, realize the sunshade function, save space resources, and be easy to disassemble and install, and increase the use in leisure places. It enhances the ornamental, fun and fashion sense.

Description

A magnetic levitation sunshade device

technical field

The utility model relates to the technical field of sunshade umbrellas, in particular to a magnetic levitation sunshade device.

Background technique

In various public leisure places, parasols are needed to provide convenience for passengers and pedestrians in hot summer. Most of the large parasols currently designed are composed of umbrella surface and umbrella handle. In order to ensure the shading area, the umbrella surface is wide and the umbrella handle is extremely heavy. The process of disassembly and installation is very troublesome, and the stability is low. In windy weather, the umbrella surface is easily dumped and damaged. . Moreover, the space utilization rate at the bottom of the umbrella is low, and the space cannot be effectively utilized. The manufacturing cost of the existing sunshade umbrella is high, and it is difficult to recycle after damage, which easily causes waste of resources.

Magnetic levitation technology refers to a technology that uses magnetic force to overcome gravity to levitate objects. Current levitation technologies mainly include magnetic levitation, optical levitation, acoustic levitation, air levitation, electric levitation, particle beam levitation, etc. Among them, maglev levitation technology is relatively mature and has been applied in products such as maglev trains, maglev bonsai, and maglev globes. The application of maglev technology It will be more widely used in future life.

Contents of the invention

The purpose of the utility model is to overcome the deficiencies of the prior art, meet the needs of high-demand life in reality, and provide a magnetic levitation sunshade device with simple structure, novel design, ornamental and fashionable sense.

In order to realize the purpose of the utility model, the technical scheme adopted in the utility model is:

Design a kind of magnetic levitation sunshade device, comprise umbrella body, described umbrella body is hollow structure, can be filled with gas, is provided with magnetic field generator below described umbrella body, also includes leisure table, and superconductor magnet is arranged inside described leisure table, The magnetic field generator is located directly above the superconducting magnet.

Preferably, it also includes a balance module composed of a Hall device, a control unit and an electronic gyroscope, and the balance module is arranged between the magnetic field generator and the superconductor magnet.

Preferably, a power supply and a switch are also included, and the power supply, the switch, the magnetic field generator and the control unit are electrically connected, and the Hall device and the electronic gyroscope are both electrically connected to the control unit.

Preferably, the leisure table includes a desktop, a mounting frame and a table body, the body of the table is a cavity, the mounting frame is arranged in the cavity in the table body, the mounting frame is a bowl-shaped structure, and the mounting frame Superconductor magnets are arranged on the inner bottom surface and side surfaces.

Preferably, a sensor for detecting wind force, temperature and air pressure around the umbrella body is also included, the sensor is located in the upper center of the umbrella body, and the sensor is electrically connected to the control unit.

The beneficial effects of the utility model are:

The magnetic levitation sunshade device of this design is simple in structure and novel in design. It uses the magnetic field of the same pole generated by the superconductor magnet and the conductive coil to repel each other, so that the umbrella body can be suspended in the air to realize the sunshade function, save space resources, and is also easy to disassemble and install. , used in leisure places to increase ornamental, fun and fashion sense.

Description of drawings

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is the structural representation of the utility model mounting frame;

Fig. 3 is the utility model control circuit schematic diagram;

In the figure: 1. Umbrella body; 2. Magnetic field generator; 3. Bracket; 4. Balance module; 5. Column; 6. Desktop; 7. Superconductor magnet; 8. Table body; 11. Power supply; 12. Sensor; 13. Electronic gyroscope; 14. Control unit; 15. Hall device.

detailed description

Below in conjunction with accompanying drawing and embodiment the utility model is further described:

Embodiment 1: Referring to Fig. 1 to Fig. 3, a magnetic levitation sunshade device includes an umbrella body 1, the umbrella body 1 is a hollow structure, which can be filled with gas, and a column 5 and a bracket 3 are arranged under the umbrella body 1, and the bracket 3 Made of flexible materials, a magnetic field generator 2 is arranged under the umbrella body 1, and the magnetic field generator 2 is installed on the upper end of the bracket 3. The magnetic field generator 2 uses the magnetic effect of the current to generate a magnetic field, and also includes a 1 below the leisure table, the inside of the leisure table is provided with a superconductor magnet 7, the electromagnetic generator 2 is located directly above the superconductor magnet 7, and the magnetic field generated by the magnetic field generator 2 is the same as the magnetic field magnetic pole produced by the superconductor magnet 7. The umbrella body 1 is suspended over the leisure table.

Further, it also includes a balance module 4, the balance module 4 is installed at the lower end of the bracket 3, the balance module 4 is composed of a Hall device 15, a control unit 14 and an electronic gyroscope 13, and the Hall device 15 utilizes the solid-state electronics of the Hall effect. device, used to detect the magnitude of the magnetic field generated by the magnetic field generator, and output the detection result to the control unit 14 in the form of digital voltage, the control unit 14 is a single-chip microcomputer or PLC, and the electronic gyroscope 13 is a kind of sensor and maintains The direction device is used to keep the umbrella body 1 in a balanced suspension, and the balance module 4 is arranged between the magnetic field generator 2 and the superconducting magnet 7 .

Further, it also includes a power supply 11 and a switch 10, the power supply 11 and the switch 10 are installed at the lower end of the bracket 3, the power supply 11, the switch 10, the magnetic field generator 2 and the control unit 14 are electrically connected, and the Hall device 15 and The electronic gyroscopes 13 are electrically connected to the control unit 14 .

Further, the leisure table includes a desktop 6, a mounting frame 9 and a table body 8, the desktop 6 is arranged on the table body 8, the table body 8 is a cavity, and the mounting frame 9 is arranged in the cavity in the table body 8 Inside, the mounting frame 9 is a bowl-shaped structure, and the bottom surface and the side surface of the mounting frame 9 are provided with superconducting magnets 7, and the superconducting magnets 7 are artificial magnets made of superconducting coils made of superconducting materials, which can produce relatively large magnetic field.

Further, it also includes a sensor 12 for detecting the wind force, temperature and air pressure around the umbrella body, the sensor 12 is located in the upper center of the umbrella body 1 , and the sensor 12 is electrically connected with the control unit 14 .

When the utility model is in use: install and place the leisure table in a suitable area, inflate the umbrella body 1, and open the umbrella body 1, place the umbrella body 1 above the leisure table during normal operation, turn on the power supply 11 switch, After the magnetic field generator 2 is energized, it produces a magnetic field with the same polarity as the superconductor magnet 7 in the leisure table. The two magnetic fields repel each other with the same magnetic poles, so that the umbrella body 1 is suspended above the leisure table. Wind force, temperature and air pressure, and transmit the data to the control unit 14, the control unit 14 adjusts the electronic gyroscope 13 so as to control the balance suspension of the umbrella body 1. In addition, the Hall device 15 detects the magnitude of the magnetic field generated by the magnetic field generator 2 and feeds back the detection result to the control unit 14 to form a closed-loop system to better control the balanced suspension of the umbrella body 1 .

The embodiments of the utility model disclosed are preferred embodiments, but are not limited thereto. Those skilled in the art can easily comprehend the spirit of the utility model according to the above-mentioned embodiments, and make different extensions and Change, but as long as it does not depart from the spirit of the utility model, it is all within the protection scope of the utility model.

Claims (5)

1. A magnetic levitation sunshade device, characterized in that: comprise an umbrella body, the umbrella body is a hollow structure that can be filled with gas, a magnetic field generator is arranged below the umbrella body, and a leisure table is also included, and the inside of the leisure table is A superconductor magnet is provided, and the magnetic field generator is located right above the superconductor magnet. 2. A kind of magnetic levitation sunshade device as claimed in claim 1, is characterized in that: also comprise the balance module that is made up of Hall device, control unit and electronic gyroscope, described balance module is arranged between magnetic field generator and superconductor magnet between. 3. A kind of magnetic levitation sunshade device as claimed in claim 2, it is characterized in that: also comprise power supply and switch, described power supply, switch, magnetic field generator and control unit are electrically connected, and described Hall device and electronic gyroscope Both are electrically connected with the control unit. 4. A magnetic levitation sunshade device as claimed in claim 1, characterized in that: the leisure table comprises a desktop, a mounting frame and a table body, the body of the table is a cavity, and the mounting frame is arranged in the cavity in the table body. In the cavity, the mounting frame has a bowl-shaped structure, and superconducting magnets are arranged on the bottom and side surfaces of the mounting frame. 5. A kind of magnetic levitation sunshade device as claimed in claim 1, is characterized in that: also comprise the sensor that is used to detect the wind force, temperature and air pressure around the umbrella body, and described sensor is positioned at the top center of umbrella body, and described sensor and The control unit is electrically connected.