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Battery mounting method and device for unmanned aerial vehicle

A technology of a battery installation device and an installation method, which is applied to ground devices, aircraft parts, transportation and packaging, etc., can solve problems such as increasing costs, and achieve the effects of reducing relative motion accuracy, use cost, and control accuracy.

Pending Publication Date: 2022-03-25
广州知行机器人科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The existing automatic installation method of drone batteries has high requirements for the relative motion accuracy between the manipulator and the battery compartment of the drone, and then has high requirements for the control accuracy, repeat positioning accuracy and other performance of the manipulator, which improves the cost

Method used

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  • Battery mounting method and device for unmanned aerial vehicle
  • Battery mounting method and device for unmanned aerial vehicle
  • Battery mounting method and device for unmanned aerial vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0078] Such as Figure 1 to Figure 5 As shown, it is a preferred structure of a battery installation device for an unmanned aerial vehicle of the present invention.

[0079] Among them, the battery installation device is a device used to carry the battery of the drone and complete the installation of the battery on the drone. For ease of description, the batteries described below are divided into batteries to be replaced and batteries to be installed.

[0080] Among them, the battery to be replaced refers to the battery that is mechanically connected to the battery compartment of the UAV, and is the battery that needs to be removed from the UAV body when the power is exhausted. The battery to be installed refers to a battery with sufficient power placed on the ground device, which needs to be installed on the drone to replace the battery that is exhausted.

[0081] When it needs to be explained, this battery installation device is used in a specific drone, such as figure 1 ...

Embodiment 2

[0116] The battery installation method and device for unmanned aerial vehicles described in the second embodiment have the same structure and principle as those in the first embodiment. The purpose of this embodiment is to provide a specific implementation structure of a mechanical actuator.

[0117] Such as Figure 4 As shown, the mechanical actuator includes an electromechanical gripper 11 and two clamping blocks 13 .

[0118] Wherein, the electromechanical gripper 11 is a parallel mechanical gripper or a sliding rail type mechanical gripper. The electromechanical gripper 11 includes a driving motor, a transmission assembly and two movable blocks 12 oppositely arranged at the bottom of the electromechanical gripper. Wherein, the driving motor drives the transmission assembly to act, and the two movable blocks 12 are driven and controlled by the transmission assembly of the electromechanical gripper, and approach and move away from each other at relative positions. The two...

Embodiment 3

[0126] The battery installation method and device for unmanned aerial vehicles described in the third embodiment have the same structure and principle as those in the first embodiment. The purpose of this embodiment is to provide a specific implementation structure of the pressing component.

[0127] Such as Figure 4 As shown, the pressing part 20 is a vertical square bar, and the pressing part 20 is fixedly connected to the front side wall of the mechanical execution part through a connecting seat; the pressing part 20 and the action of the mechanical execution part 10 are arranged without interfering .

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Abstract

The invention discloses a battery mounting method and device for an unmanned aerial vehicle, and the method comprises the steps: enabling a battery to freely fall from the upper part of a battery cabin, employing the structure that the battery and the battery cabin are matched with each other, and enabling the cabin wall of the battery cabin to achieve the limiting and guiding effects of the battery when the battery enters the battery cabin, when the battery is installed, the battery is automatically aligned and falls into the battery bin, and then the battery is mechanically connected with the battery bin by pressing the battery downwards, so that the battery installation can be completed. By means of the method, the high requirement for the relative movement precision between the mechanical arm and the battery bin is lowered, the control precision, the repeated positioning precision and other using performance of the mechanical arm are also lowered, even if the position of the battery slightly deviates, the battery can accurately fall into the battery bin, and then the using cost is lowered.

Description

technical field [0001] The invention belongs to the technical field of interactive devices for drones, and in particular relates to a battery installation method and device for drones. Background technique [0002] Unmanned aircraft is referred to as "drone" for short, and the English abbreviation is "UAV". Because UAV cannot last for a long time, in order to ensure the automatic operation of UAV, UAV can use machine vision and other technologies to land at a fixed point without human operation, and after landing, it can be interacted with by supporting ground devices to realize Automatically replace the battery, or automatically replace the load, etc. [0003] At present, ground devices mainly use mechanical clamping equipment or devices for battery replacement operations, such as manipulators, which can accurately grab fully charged batteries, and accurately transport the fully charged batteries to the battery compartment of the drone, and Install a fully charged battery...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/00B64F5/50
CPCB23P19/00B64F5/50
Inventor 刘萌伟陈宗良唐嘉徽徐创严梓浚王牧野
Owner 广州知行机器人科技有限公司