Unfolding mechanism and folding wing flight device

A technology of unfolding mechanism and suit, which is applied in the field of unmanned aerial vehicles, can solve problems such as the complex structure of the unfolding mechanism, and achieve the effects of improving cruise performance, high-precision actuation control, and high precision

Active Publication Date: 2022-07-29
XIAN LINGKONG ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present application solves the problem of complex structure of the deployment mechanism in the prior art by providing a deployment mechanism and a folding wing flying device

Method used

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  • Unfolding mechanism and folding wing flight device
  • Unfolding mechanism and folding wing flight device
  • Unfolding mechanism and folding wing flight device

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Embodiment Construction

[0052] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0053] In the description of the embodiments of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" The orientation or positional relationship indicated by ” etc. is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the embodiments of the present invention and simplifyin...

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PUM

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Abstract

The invention discloses an unfolding mechanism and a folding wing flight device. The unfolding mechanism comprises a gear, a lower sleeve, an upper sleeve and a base. The base, the upper sleeve and the lower sleeve are of cylindrical structures which are coaxially arranged; the lower sleeve is rotatably arranged on the base in a sleeving manner, and the base is fixedly mounted; the lower sleeve sequentially comprises a sleeving section, a gear mounting section and a to-be-unfolded mechanism mounting section from top to bottom; the to-be-unfolded mechanism mounting section is provided with a lower inner rocker arm for mounting a first to-be-unfolded mechanism; the upper sleeve is arranged on the sleeving section in a sleeving mode and provided with an upper inner rocker arm used for installing a second to-be-unfolded mechanism; an upper gear ring is arranged on the lower end face of the upper sleeve; a lower gear ring is arranged on the upper end surface of the outer side of the to-be-unfolded mechanism mounting section; at least one gear mounting shaft is fixed in the same horizontal plane on the base along the circumference, the gear mounting shafts penetrate through horizontal groove bodies correspondingly formed in the gear mounting sections, and the gears are meshed with the lower gear ring and the upper gear ring respectively. The problem that in the prior art, an unfolding mechanism is complex in structure is solved.

Description

technical field [0001] The application belongs to the technical field of unmanned aerial vehicles, and in particular relates to an unfolding mechanism and a folding wing flying device. Background technique [0002] UAV is an unmanned aerial vehicle, abbreviated as "UAV" in English. UAV is an unmanned aircraft operated by radio remote control equipment and self-provided program control mechanism, or operated completely or intermittently by on-board computer. . Drones are often better suited for tasks that are too "dumb, dirty or dangerous" than manned aircraft. UAVs can be divided into military and civilian according to the application field. In terms of military use, UAVs are divided into reconnaissance aircraft and target aircraft. The civil aspect is the real need of drones; in aerial photography, agriculture, plant protection, miniature selfie, express transportation, disaster rescue, observation of wild animals, monitoring of infectious diseases, surveying and mapping...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C3/56
CPCB64C3/56
Inventor 严飞沈洋贺雁张晓攀
Owner XIAN LINGKONG ELECTRONICS TECH CO LTD
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