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Model airplane rotor wing

A technology of rotor and model aircraft, applied in the field of model aircraft rotor, can solve the problems of increased weight, easy to be damaged, occupying a large space, etc., and achieve the effect of preventing film rupture

Inactive Publication Date: 2015-03-04
JIANGYIN XIANGNUO ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The rotors of ordinary model airplanes are not foldable, take up a lot of space, and are easily damaged when touched. Moreover, the rotor is a whole piece, which is relatively heavy and increases the overall weight.

Method used

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  • Model airplane rotor wing

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Embodiment Construction

[0008] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0009] Any feature disclosed in this specification (including any appended claims, abstract and drawings), unless expressly stated otherwise, may be replaced by alternative features which are equivalent or serve a similar purpose. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0010] Such as figure 1 The shown aeromodelling rotor includes a rotating shaft 1, on which two telescopic rods 2 are symmetrically connected, one end of the telescopic rod 2 is connected to the rotating shaft 1, and the other end is connected to an arc-shaped skeleton 3, and each telescopic rod 2 Connect a fan-shaped film 4 on the top, and the end edge of the fan-shaped film 4 is fixed on the arc-shaped skeleton 3. When in use, the telescopi...

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Abstract

The invention discloses a model airplane rotor wing which comprises a rotating shaft. Telescopic rods are symmetrically connected on the rotating shaft, sector films are connected onto the telescopic rods, and ends of the sector films are connected with an arc-shaped framework. When a model airplane is used, the telescopic rods are completely stretched, the sector films are completely unfolded to form a complete rotor wing, the films can be firm in structure and keep shapes by the aid of the arc-shaped framework, and the films cannot be fractured in the rotating process.

Description

technical field [0001] The invention relates to an aircraft model rotor. Background technique [0002] The rotors of ordinary model airplanes are not foldable, take up a lot of space, and are easily damaged when touched. Moreover, the rotor is a whole piece, which is relatively heavy, which increases the overall weight. Contents of the invention [0003] The invention relates to a model airplane rotor, which can be folded to reduce the occupied space. [0004] In order to achieve this purpose, the structure adopted in the present invention is: a model airplane rotor, including a rotating shaft, two telescopic rods are symmetrically arranged on the rotating shaft, each telescopic rod is connected with a fan-shaped film, and the end of the fan-shaped film The end is connected with an arc-shaped skeleton, and one end of the arc-shaped skeleton is connected with a telescopic rod. [0005] The beneficial effect is: when the model airplane is in use, the telescopic rod is full...

Claims

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Application Information

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IPC IPC(8): A63H27/18
Inventor 李忠泽何旭东
Owner JIANGYIN XIANGNUO ELECTRONICS TECH
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