Mobile unmanned aerial vehicle charging device

Abstract

A mobile unmanned aerial vehicle charging device is mainly used for charging an unmanned aerial vehicle, a main body is a device square box with an opening in the upper end, a solar panel is installed on the top of the square box, a frame clamping device is installed on a frame of the solar panel, and two sets of movable clamping rods which are perpendicular to each other and can move are installed on the frame clamping device; a circular landing platform is arranged in the center of the solar panel, landmark arrows which are distributed in a cross shape and face the outer side are arranged on the landing platform, a circular energy transmitting coil is arranged in the center of the platform, and the energy transmitting coil is connected with a circuit box in a square box of a device on the lower portion of the solar panel. The circuit box is connected with the electric energy conversion device and the solar panel in the device square box. A moving device is installed at the bottom of the device square box and connected with a set of idler wheels on a bottom plate of the device square box. The device has the advantages of being simple in structure, movable and good in charging effect.

Description

Technical Field

[0001] The utility model relates to a charging device, which is mainly used for charging a drone. Background Art

[0002] In today's society, drones are used in many fields such as aerial photography, agriculture, disaster relief, surveying and mapping, and film and television shooting. Many of these places are located outdoors and need to be charged in a timely manner. How to increase the landing stability of drones in the wild with high wind speeds and poor environmental conditions while providing sufficient energy is the focus of many drone manufacturers.

[0003] The existing patent (application number: CN201720995523.3) discloses a mobile solar charging device for drones, including: solar panels, chargers, trolleys, and fixed brackets for fixing solar panels. The charger is installed on the bottom plate of the trolley. The charger includes an MPPT solar control module, a buck-boost DC / DC voltage regulator module, a charging control module, a battery pack balancing module, a battery pack monitoring module, a microprocessor, and a charging connector and a balancing interface compatible with the drone battery pack. The utility model can directly use solar energy to charge the drone battery; it can balance the charging control, balance the characteristics of each battery in the battery pack, extend the battery life and improve the efficiency; it realizes the monitoring of battery voltage, current and temperature, avoids overcharging, and ensures the safety of the charging process; the utility model has the advantages of being easy to move and can solve the charging problem of drones in field operations. It is difficult to realize unmanned mobile charging of the device by means of a trolley, and it also requires manual operation to connect the modular charging device wires. Summary of the invention

[0004] The utility model aims to provide a mobile drone charging device with simple structure, mobility and good charging effect to address the shortcomings of the existing technology devices.

[0005] Specifically, it is implemented as follows: a mobile drone charging device, the main body of which is a device square box with an open top, a solar panel is installed on the top of the square box, a clamping frame device is installed on the frame of the solar panel, and two sets of movable clamping rods that can move perpendicular to each other are installed on the clamping frame device; a circular landing platform is provided at the center of the solar panel, and a landmark arrow with a "cross" layout pointing outward is provided on the landing platform, and a circular energy emitting circle is provided at the center of the platform, and the energy emitting coil is connected to the circuit box in the device square box at the bottom of the solar panel, and the circuit box is respectively connected to the electric energy conversion device and the solar panel in the device square box; a moving device is installed at the bottom of the device square box, and the moving device is connected to a group of rollers on the bottom plate of the device square box.

[0006] When the device is running, after the UAV lands on the platform according to the landmark arrow on the landing platform, the clamping frame device starts to clamp the UAV by moving the clamping rod. At the same time, the device replenishes electrical energy to the UAV through the energy emission circle. The electrical energy is collected by the solar panels and then converted by the internal electrical energy conversion device for energy supply. The mobile device can be moved and operated by remote control, which is convenient for operation in the field.

[0007] Furthermore, the electric energy conversion device is connected to a power storage device on the side to store excess solar energy.

[0008] Furthermore, a signal electric control cabinet is installed on the outer side wall of the device box to receive signals transmitted by users and send instructions to the energy emitting circle, the clamping frame device and the mobile device.

[0009] Furthermore, the clamping frame device is a hollow square frame structure, and a telescopic device is installed in the frame to control the horizontal movement of the movable clamping rod.

[0010] Furthermore, each group of movable clamping rods has two, and the two movable clamping rods in each group move toward each other to clamp the drone after the drone lands to fix it, and automatically separate outwards before the drone takes off.

[0011] The beneficial effects of the utility model are:

[0012] 1..The drone can be charged by collecting solar energy through solar panels, so it can be operated in the field for a long time.

[0013] 2. Receive signals through the signal control cabinet to achieve remote control of the device.

[0014] 3. Use multiple landmark arrows for landing instructions, making it easier for the drone to search for landing landmarks. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model.

[0016] Figure 2 This is a cross-sectional view of the utility model

[0017] Figure 3 It is a structural schematic diagram of the frame clamping device.

[0018] In the figure: 1 landing platform, 2 energy emission circle, 3 device box, 4 landmark arrow, 5 solar panel, 6 mobile clamp rod, 7 signal electric control box, 8 clamp frame device, 9 roller, 10 mobile device, 11 power conversion device, 12 power storage device, 13 circuit box DETAILED DESCRIPTION Example

[0019] like Figure 1 , Figure 2 , Figure 3 As shown, a mobile UAV charging device is shown, the main body of which is a device square box 3 with an open top, a solar panel 5 is installed on the top of the square box, a clamping frame device 8 is installed on the frame of the solar panel 5, and two groups of movable clamping rods 6 that can move vertically to each other are installed on the clamping frame device 8. The clamping frame device 8 is a hollow square frame structure, and a telescopic device is installed in the frame to control the horizontal movement of the movable clamping rods 6. Each group of movable clamping rods 6 has two rods, and the two movable clamping rods 6 of each group move towards each other to clamp the UAV after the UAV lands and play a fixing role, and automatically separate to the outside before the UAV takes off; a circular landing platform 1 is provided at the center of the solar panel 5, and a "cross" is provided on the landing platform 1. The arrows of the characters are pointed outwards, and there is a landmark arrow 4, the center of the platform is a circular energy emitting circle 2, the energy emitting coil is connected to the circuit box 13 in the device box 3 below the solar panel 5, the circuit box 13 is respectively connected to the electric energy conversion device 11 and the solar panel 5 in the device box 3, the electric energy conversion device 11 is connected to a power storage device 12 on the side to store excess solar energy; a signal electric control cabinet 7 is installed on the outer wall of the device box 3 to receive signals transmitted by users and send instructions to the energy emitting circle 3, the clamping frame device 8 and the moving device 10; a moving device 10 is installed at the bottom of the device box 3, and the moving device 10 is connected to a group of rollers 9 on the bottom plate of the device box 3.

[0020] When the device is running, the drone lands on the platform according to the landmark arrow 4 on the landing platform 1, and replenishes electric energy through the energy emission circle 2. The electric energy is collected by the solar panel 5 and then converted by the internal electric energy conversion device 11 for energy supply; the mobile device 10 can be moved and operated by remote control, which is convenient for operation in the field.

Claims

1. A mobile drone charging device, the main body of which is a square box with an open top, characterized in that: A solar panel is mounted on the top of the square box, a clamping frame device is mounted on the frame of the solar panel, and two sets of movable clamping rods that can move perpendicular to each other are mounted on the clamping frame device; a circular landing platform is arranged at the center of the solar panel, and a landmark arrow with a "cross" layout pointing outward is arranged on the landing platform, and a circular energy emission circle is formed at the center of the platform, and the energy emission coil is connected to the circuit box in the device square box at the bottom of the solar panel, and the circuit box is respectively connected to the electric energy conversion device and the solar panel in the device square box; a moving device is installed at the bottom of the device square box, and the moving device is connected to a group of rollers on the bottom plate of the device square box.

2. A mobile drone charging device according to claim 1, characterized in that: The electric energy conversion device is connected to a power storage device on the side.

3. A mobile drone charging device according to claim 1, characterized in that: A signal electric control cabinet is installed on the outer side wall of the device square box.

4. The mobile drone charging device according to claim 1, characterized in that: The clamping frame device is a hollow square frame structure, and a telescopic device is installed inside the frame.

5. The mobile drone charging device according to claim 1, characterized in that: Each set of movable clamping rods has two.

Images