Unlock instant, AI-driven research and patent intelligence for your innovation.

Electric bridge-type airframe structure of unmanned helicopter

An unmanned and helicopter technology, applied to the fuselage frame and other directions, can solve the problems of low fuselage strength and narrow space.

Active Publication Date: 2014-07-16
天津凤凰智能科技有限公司
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This structure results in relatively narrow space and low body strength, which cannot provide good protection for recording equipment

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Electric bridge-type airframe structure of unmanned helicopter
  • Electric bridge-type airframe structure of unmanned helicopter
  • Electric bridge-type airframe structure of unmanned helicopter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0021] control Figure 1-3 , to illustrate specific embodiments of the present invention.

[0022] Electric unmanned helicopter bridge-type fuselage structure, including:

[0023] Distributed in order from top to bottom, and all are the upper plate 101, the middle plate 102 and the lower plate 103 that are placed horizontally; the first partition frame 201 is located at the front of the fuselage, placed vertically, and connects the middle plate and the lower plate; the second partition The frame 202 is located in the middle of the fuselage, placed vertically, and connects the middle plate and the lower plate; the middle plate has a circular motor installation hole 1001 between the first frame and the second frame; the third frame 203 , located at the rear of the fuselage, placed vertically, connecting the upper plate, middle plate and lower plate; the fourth bulkhead 301, placed vertically, located above the second bulkhead 202, connected the upper plate and the middle plate;...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a helicopter with rotating wings, and further relates to an electric bridge-type airframe structure of an unmanned helicopter. The electric bridge-type airframe structure of the unmanned helicopter comprises an upper plate 101, an intermediate plate 102 and a lower plate 103; a first isolating framework 201, a second isolating framework 202, a motor installing hole 1001, a third isolating framework 203, a fourth isolating framework 301, a motor fixed plate 104, a side plate 501, a side plate 502, a main shaft 601, a fifth isolating framework 105 which is horizontally placed and fixedly connected to the upper plate for limiting the main shaft. The electric bridge-type airframe structure has the advantages that a frame structure of high-rise buildings and bridges is used, thereby a substructure is compact, an original engine compartment is taken as an equipment cabin for protecting equipments, and a superstructure is taken as a main part of the structural strength.

Description

Technical field: [0001] The invention relates to a rotor helicopter, and further relates to a bridge-type fuselage structure of an electric unmanned helicopter. Background technique: [0002] The fuselage structure of the unmanned aircraft in the prior art is improved on the basis of the remote control model, and follows the design method of this side plate stress. This structure results in relatively narrow space and low body strength, which cannot provide good protection for recording equipment. Room for improvement. Invention content: [0003] The object of the present invention is to provide a fuselage structure that improves the time and work efficiency of the unmanned aircraft and protects its control system. [0004] Electric unmanned helicopter bridge-type fuselage structure, including: [0005] Distributed in order from top to bottom, and all are horizontally placed upper plate 101, middle plate 102 and lower plate 103; the first partition frame 201 is located ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B64C1/06
Inventor 赵曙光
Owner 天津凤凰智能科技有限公司