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Support arm folding mechanism, unmanned aerial vehicle support arm and unmanned aerial vehicle

A folding mechanism and UAV technology, applied in the field of UAVs, can solve the problems of inconvenient transportation and increase in the size of UAVs, and achieve the effect of reducing the occupied volume and ensuring relative fixation.

Pending Publication Date: 2020-08-21
江西壮龙无人机科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention provides an arm folding mechanism, an unmanned aerial vehicle arm, and an unmanned aerial vehicle, which at least partially solve the problem of inconvenient transportation caused by the increased volume of the unmanned aerial vehicle existing in the prior art

Method used

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  • Support arm folding mechanism, unmanned aerial vehicle support arm and unmanned aerial vehicle
  • Support arm folding mechanism, unmanned aerial vehicle support arm and unmanned aerial vehicle
  • Support arm folding mechanism, unmanned aerial vehicle support arm and unmanned aerial vehicle

Examples

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Embodiment 1

[0034] Such as Figure 1 to Figure 7 As shown, the present invention provides a support arm folding mechanism, including an inner support arm mounting part, an outer support arm mounting part and a locking assembly, the inner support arm mounting part is used for fixed connection with the inner support arm 50, and the outer support arm mounting part It is used for fixed connection with the outer support arm, and the inner support arm mounting part is hinged with the outer support arm mounting part. Specifically, the inner arm mount includes an inner arm sleeve 10 and the outer arm mount includes an outer arm sleeve 20. The bottom of the inner support arm sleeve 10 is hinged with the outer support arm sleeve 20.

[0035] Before the drone is used, the inner arm sleeve 10 and the inner arm 50 can be riveted together with the inner arm rivet 13, and the outer arm sleeve 20 and the outer arm can be riveted together with the outer arm rivet 21 .

[0036] The locking assembly is l...

Embodiment 2

[0063] This embodiment provides an unmanned aerial vehicle arm, including an inner arm 50, an outer arm, and any one of the above-mentioned arm folding mechanisms.

[0064] Since the UAV support arm provided in this embodiment includes the above-mentioned support arm folding mechanism, it has the technical effect of the above-mentioned support arm folding mechanism, so it will not be repeated here.

Embodiment 3

[0066] This embodiment provides an unmanned aerial vehicle, including the above-mentioned unmanned aerial vehicle support arm.

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PUM

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Abstract

The invention relates to the technical field of unmanned aerial vehicles, and particularly relates to a support arm folding mechanism, an unmanned aerial vehicle support arm and an unmanned aerial vehicle. The support arm folding mechanism comprises an inner support arm mounting piece, an outer support arm mounting piece and a locking assembly, the inner support arm mounting piece is hinged with the outer support arm mounting piece, the locking assembly is located on the opposite side of the hinged position of the inner support arm mounting piece and the outer support arm mounting piece, the locking assembly comprises a first locking assembly and an outer support arm lock catch, the outer support arm lock catch is fixedly connected with the outer support arm mounting piece, the first locking assembly comprises an inner support arm lock catch, a self-locking assembly and a swing arm, the first end of the inner support arm lock catch is used for being locked with the outer support arm lock catch, the inner support arm lock catch is hinged to the swing arm, the swing arm and the inner support arm mounting piece are arranged in a relative rotating mode, the self-locking assembly and the inner support arm mounting piece are arranged in a relative fixing mode, the self-locking assembly comprises a movable locking piece, and when the inner support arm lock catch is locked on the outersupport arm lock catch, the movable locking piece is used for locking the relative rotating angle of the swing arm and the inner support arm mounting piece. The technical effect that the occupied size of the unmanned aerial vehicle supporting arm is reduced through folding is achieved.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to an arm folding mechanism, an unmanned aerial vehicle arm and an unmanned aerial vehicle. Background technique [0002] With the rapid development of science and technology, in recent years, the application of drones in various industries has become increasingly widespread. At this stage, the application of drones has involved aerial photography, agriculture, forestry and plant protection, geological exploration, power inspection, oil and gas pipelines Patrol inspection, highway accident management, forest fire prevention inspection, polluted environment survey, emergency rescue and ambulance, emergency rescue and disaster relief, coastline inspection and other fields. [0003] Among the above-mentioned industrial applications, multi-rotor drones are widely used, and with the application of industry demand, the load of drones will become larger and larger. For mul...

Claims

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Application Information

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IPC IPC(8): B64C27/08B64C27/32B64C1/30
CPCB64C27/08B64C27/32B64C1/30B64U10/10
Inventor 蔡茂林郭向群舒伟略李群常建杨承章刘凡宾辛浩达马国鹏余猛
Owner 江西壮龙无人机科技有限公司