Unmanned helicopter motor fixing device
An unmanned helicopter and motor fixing technology, which is applied to unmanned aircraft, rotorcraft, motor vehicles, etc., can solve problems such as displacement, motor shaking, and affecting the flight performance of the helicopter
Active Publication Date: 2019-10-29
WUHU WANHU AEROSPACE SCI & TECH CO LTD
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Problems solved by technology
[0004] In view of the above prior art, the purpose of the present invention is to overcome the problem that the motor fixing device in the prior art has poor fixing effect on the motor, and the motor is prone to shaking or even displacement during use, which seriously affects the flight performance of the helicopter, thereby providing a The unmanned helicopter motor fixing device that can effectively fix the motor of the unmanned helicopter during use to avoid shaking of the motor, thereby improving the flight performance of the helicopter
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[0025] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.
[0026] In the present invention, in the absence of a contrary description, the orientation words such as "upper, lower" and the like included in the term only represent the orientation of the term in the normal use state, or the common name understood by those skilled in the art, and should not be viewed as a limitation of this term.
[0027] Such as figure 1 , the present invention provides an unmanned helicopter motor fixing device, the unmanned helicopter motor fixing device includes: a fixed frame 4, a fixed seat 5, a bearing seat 2, and the fixed seat 5 is horizontally fixed on the frame 4 The middle part of the bearing seat 2 is horizontally fixed on the...
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The invention discloses an unmanned helicopter motor fixing device, comprising: a fixed frame, a fixed seat, and a bearing seat, the fixed seat is horizontally fixed in the middle of the frame, the bearing seat is horizontally fixed on the upper part of the frame, and a second A bearing hole, the bearing seat is provided with a second bearing hole matching the first bearing hole, the motor is arranged under the fixing seat, the stator on the motor is fixedly connected with the fixing tube on the fixing seat, and the upper surface of the stator Against the lower surface of the fixing seat, the motor shaft on the motor passes through the first bearing hole and the second bearing hole respectively. The unmanned helicopter motor fixing device overcomes the problem that the motor fixing device in the prior art has poor fixing effect on the motor, and the motor is easy to shake during use, which will seriously affect the flight performance of the helicopter. The optimized motor is easy to install, the motor is more stable, the weight of the helicopter is reduced, the payload of the helicopter is increased, and the production cost is reduced.
Description
technical field [0001] The invention relates to unmanned helicopter components, in particular to a motor fixing device for an unmanned helicopter. Background technique [0002] For motor-driven single-rotor unmanned helicopters, the installation and fixation of the motor relative to the helicopter frame directly affects the overall performance of the helicopter. The current common motor fixing devices have poor fixing effect on the motor, and the motor is prone to shaking or even displacement during use, which seriously affects the flight performance of the helicopter. [0003] Therefore, it is an urgent problem to be solved by the present invention to provide an unmanned helicopter motor fixing device that can effectively fix the motor of the unmanned helicopter during use, avoid the motor from shaking, and thereby improve the flight performance of the helicopter. Contents of the invention [0004] In view of the above prior art, the purpose of the present invention is t...
Claims
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IPC IPC(8): B64C27/12B64C27/06
CPCB64C27/06B64C27/12B64U10/10B64U50/19
Inventor 谢晓虎李孝阔葛防汉国贞君李源
Owner WUHU WANHU AEROSPACE SCI & TECH CO LTD