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Steering engine connecting rod and unmanned aerial vehicle

A technology of a steering gear connecting rod and a rod body, which is applied in the field of aviation aircraft, can solve the problems of damage to the steering gear, the connecting rod cannot move with the steering gear, and the shaft of the steering gear is damaged, and achieves the effect of avoiding damage to the steering gear.

Pending Publication Date: 2019-07-19
SHENYANG WOOZOOM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, in the tilt-rotor UAV, the rocker arm of the steering gear is connected to the motor seat through the connecting rod to drive the motor to drive the propeller to tilt. It is a rigid connection. When the motor drives the propeller to tilt, if there is a mechanical failure, the connecting rod will not be able to move with the steering gear. At this time, the connecting rod will cause damage to the steering gear shaft through the rocker arm, resulting in damage to the steering gear

Method used

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  • Steering engine connecting rod and unmanned aerial vehicle
  • Steering engine connecting rod and unmanned aerial vehicle
  • Steering engine connecting rod and unmanned aerial vehicle

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Embodiment Construction

[0041] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described in more detail below with reference to the drawings in the preferred embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are some, but not all, embodiments of the invention. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention. Embodiments of the present invention will be described in detail b...

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Abstract

The invention discloses a steering engine connecting rod and an unmanned aerial vehicle, and relates to the technical field of aircrafts. The steering engine connecting rod mainly aims to avoid the damage on a steering shaft caused by the connecting rod through a rocker arm in the case of mechanical failure, so as to protect a steering engine. According to the main technical scheme, the steering engine connecting rod comprises a first rod body, a second rod body, an elastic sleeve and a connecting part; a first through hole is formed in the first rod body; one or more parts of the elastic sleeve are accommodated in the first through hole; and one end of the connecting part penetrates through the elastic sleeve and is connected with the second rod body. The steering engine connecting rod ismainly used for protecting the steering engine.

Description

technical field [0001] The invention relates to the technical field of aviation aircraft, in particular, to a steering gear connecting rod and an unmanned aerial vehicle. Background technique [0002] The steering gear is an important part of the UAV. For example, in the tilt-rotor UAV, the various tilting attitudes of the aircraft are driven by the steering gear. Therefore, the normal operation of the steering gear has no machine is very important. [0003] At present, in the tilt-rotor UAV, the rocker arm of the steering gear is connected to the motor seat through the connecting rod to drive the motor to drive the propeller to tilt. It is a rigid connection. When the motor drives the propeller to tilt, if there is a mechanical failure, the connecting rod will not be able to move with the steering gear. At this time, the connecting rod will cause damage to the steering gear shaft through the rocker arm, resulting in damage to the steering gear . Contents of the inventio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C13/30
CPCB64C13/30
Inventor 姜林弟肖川
Owner SHENYANG WOOZOOM TECH CO LTD