Folding mechanism for aircraft, and control method thereof

A technology of folding mechanism and locking mechanism, which is applied in the direction of wing adjustment, etc., can solve the problems of complex folding mechanism, achieve the effect of simple unfolding process, easy control, and improved competitiveness

Inactive Publication Date: 2018-06-26
HIWING TECH ACAD OF CASIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art, to provide a folding mechanism for aircraft and its control method, which can solve the problem of complex folding mechanism

Method used

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  • Folding mechanism for aircraft, and control method thereof
  • Folding mechanism for aircraft, and control method thereof
  • Folding mechanism for aircraft, and control method thereof

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Embodiment Construction

[0018] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, for purposes of explanation and not limitation, specific details are set forth in order to provide a thorough understanding of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced in other embodiments that depart from these specific details.

[0019] It should be noted here that, in order to avoid obscuring the present invention due to unnecessary details, only the device structure and / or processing steps closely related to the solution according to the present invention are shown in the drawings, and the steps related to the present invention are omitted. Invent other details that don't really matter.

[0020] An embodiment of the present invention provides a folding mechanism for an aircraft, such as figure 1 As shown, it includes a pair of swept wing...

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Abstract

The embodiments of the present invention disclose a folding mechanism for an aircraft, and a control method thereof, and relate to the folding mechanism design technology in aerospace aircrafts. A purpose of the present invention is to solve the problem of complicated folding mechanism. According to the folding mechanism, a fixed guide rail is fixed at the bottom portion of an aircraft body, a sliding block can slide back and forth at both ends of the fixed guide rail, one ends of a swept-back wing and a forward-swept wing at the same side of the aircraft body are fixed through a rotation shaft, the swept-back wing and the forward-swept wing at the same side of the aircraft body form a connection rod mechanism through the rotation shaft, the other end of the swept-back wing is fixed at oneend of the fixed guide rail through a vertical shaft, the swept-back wing can rotate around the vertical shaft, the other end of the forward-swept wing is fixed on the sliding block, and an actuatingcylinder is fixed on the fixed guide rail.

Description

technical field [0001] The invention relates to the technical field of folding mechanism design in aviation vehicles, in particular to a folding mechanism for aircraft and a control method thereof. Background technique [0002] The joint wing layout has a competitive advantage in improving the lift-to-drag ratio. Compared with a wing with a large aspect ratio, the joint wing structure is lighter in weight and better in rigidity. It is mainly used in aircraft such as drones and missiles. The folding wings can effectively reduce the lateral space occupied when storing or launching the aircraft, and reduce the cost of transportation or launch. At present, most of the folding mechanisms are mainly aimed at conventional wings. The folding mechanism of the connecting wing is more complicated because the forward-swept wing and the swept-back wing are connected to each other. For this reason, a new type of folding mechanism is designed, which is specially suitable for the folding a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C3/56
CPCB64C3/56
Inventor 李慕宸楚亮
Owner HIWING TECH ACAD OF CASIC
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