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Small unmanned plane

A kind of unmanned aircraft, small technology, applied in the field of aircraft, can solve the problems of low safety performance and large size

Pending Publication Date: 2017-12-22
湖南基石信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide a small unmanned aircraft with small size and high reliability for the problems of large size and low safety performance of traditional small unmanned aircraft.

Method used

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Embodiment Construction

[0029] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0030] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes ...

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Abstract

The invention discloses a small unmanned plane. The small unmanned plane comprises a case and a plurality of groups of duct thrusters, wherein the case has an upper surface and a lower surface; the duct thrusters are assembled on the case; each group of duct thruster comprises a duct shell with two communicated ends, a fixed seat, a power part and a screw propeller; each duct shell is assembled on the case and forms a duct cavity running through the upper surface and the lower surface; the fixed seat is arranged in the duct cavity; the power part is assembled on the fixed seat and is contained in the duct cavity; and the screw propeller is contained in the duct cavity and is connected with the power part in a transmission manner. The small unmanned plane disclosed by the invention has the advantages that the plurality of groups of duct thrusters are used as a power source of the whole plane, and the screw propeller arranged on each group of duct propeller is contained in the duct cavity and is invisibly arranged instead of being exposed outside the case, so that in the flying process of the small unmanned plane, collision with external objects due to the screw propellers is avoided, and further the safety and the reliability of the whole plane are effectively improved.

Description

technical field [0001] The invention relates to the technical field of aircraft, in particular to a small unmanned aircraft. Background technique [0002] In recent years, small unmanned aerial vehicles (UAVs) have attracted more and more attention due to their simple structure, convenient operation and high safety performance. Especially pocket UAVs mainly used for aerial photography or selfies have attracted a large number of aircraft model enthusiasts and enthusiasts. . [0003] The main features of pocket drones are full-featured, small and portable, and easy to operate. Among them, portability is one of the most notable features of pocket drones. At present, for the convenience of carrying or transportation, the propellers of some pocket drones are designed to be foldable or detachable, which reduces the available space of the fuselage. However, for pocket drones with a small fuselage size, the foldable or detachable propellers tend to lead to low space utilization of...

Claims

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Application Information

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IPC IPC(8): B64C27/20B64D27/26B64D33/08B64D45/00
CPCB64C27/20B64D33/08B64D45/00B64U10/13B64U50/19B64U2101/30B64U50/14B64D27/40
Inventor 杨冰鄢胜峰陶恕陈风虎余士雄喻畅陈浩匡昊盾张冬林曾小玉吴倩
Owner 湖南基石信息技术有限公司