Triphibious model aircraft

A technology for model airplanes, water, land and air, which is applied in toy airplanes, water toys, water toys, etc., can solve the problems of poor fun of model airplanes, increase the fun of model airplanes, etc., and achieve increased fun, flexible rotation, and flexible wings strong effect

Active Publication Date: 2019-10-11
ANHUI UNIVERSITY OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to overcome the problem that the model aircraft in the prior art is less interesting, and provides an amphibious model aircraft. The present invention realizes the flexibility of the wings by designing the wings of the model aircraft into a retractable structure. Sexual expansion and contraction, increasing the interest of the model aircraft; in addition, there is a tail propeller at the tail of the model aircraft, and a wheel at the bottom of the body, which is convenient for the model aircraft to sail in water or land, and further improves the interest of the model aircraft

Method used

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Embodiment 1

[0040] In the prior art, in order to ensure the stable flight of the model aircraft in the air, wings are generally symmetrically arranged on both sides of the model aircraft, the purpose of which is mainly to provide buoyancy for the model aircraft and ensure the stable flight of the model aircraft, but the model aircraft in the prior art The design of the wing structure of the aircraft is fixed, that is, the wings are fixed on the body of the model aircraft. When the model aircraft is flying with obstacles or in a narrow range, due to the fixed structure of the wings, it is easy to be damaged by surrounding obstacles. The collision caused damage to the model aircraft. In addition, this type of aircraft cannot change the shape of the wing 300, which makes it not flexible enough to fly, and model aircraft enthusiasts are less interested in this model, thereby affecting the production and sales of model aircraft. Therefore, the design of model aircraft needs to be further impro...

Embodiment 2

[0059] A kind of water, land and air amphibious model aircraft of the present embodiment is basically the same as embodiment 1, further: combine Figure 4 , in this embodiment, the third bracket 330 and the fourth bracket 340 are designed to be parallel to each other, and the second bracket 321 drives the fourth bracket 340 to move during the stretching process. Both ends of the third bracket 330 are connected, therefore, the third bracket 330 also moves together with the fourth bracket 340 , and also drives the fifth bracket 350 and the sixth bracket 360 to move together to realize the expansion or contraction of the wing 300 .

[0060] In this embodiment, the end of the fourth bracket 340 close to the body 100 is curved, and the curved end surface includes a first end surface 3401 and a second end surface 3402, combined with Figure 4 and Image 6 , the first end surface 3401 and the second end surface 3402 are arc-shaped, and the concavity direction of the arc is toward th...

Embodiment 3

[0064] A kind of water, land and air amphibious model aircraft of the present embodiment is basically the same as embodiment 2, further: in the present embodiment, on the contacting surface between the second bracket 321 and the fourth bracket 340, the wheels that mesh with each other are correspondingly provided. teeth, when the second bracket 321 moves, the fourth bracket 340 rotates, and under the effect of gear teeth meshing, both the second bracket 321 and the fourth bracket 340 rotate synchronously, that is, the two rotate relatively. On the one hand, this structure can Improve the expansion or contraction efficiency of the wing 300. On the other hand, when the gear teeth mesh and rotate, the second bracket 321 will receive the force transmitted by the fourth bracket 340 through the gear teeth, so that the second bracket 321 will rotate, especially when the wing 300 is unfolded. , further avoiding the occurrence of the situation that the second bracket 321 is attached to ...

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Abstract

The invention discloses a triphibious model aircraft, and belongs to the technical field of model aircraft design. The triphibious model aircraft comprises a machine body, wings, propellers, a vertical tail and horizontal tails, the wings are retractable wings, the inner parts of the wings realize expansion and contraction of the wings through second supports, and the second supports are of telescopic structure; the propellers are arranged on propeller brackets, and the propeller brackets are folding and telescopic brackets; the tail part of the machine body is also provided with a tail propeller; and the bottom part of the machine body is provided with a plurality of machine wheels in the length direction. According to the triphibious model aircraft, by designing the wings of the model aircraft as the retractable structures, the flexible expansion and contraction of the wings can be realized, and the interestingness of the model aircraft can be increased; and in addition, the tail propeller is arranged at the tail of the model aircraft and the machine wheels are arranged on the bottom part of the machine body, navigation in water or land of the model aircraft is convenient, and the interestingness of the model aircraft in further improved.

Description

technical field [0001] The invention relates to the technical field of model aircraft design, and more specifically, relates to an amphibious model aircraft on land, water and air. Background technique [0002] In nature, birds have undergone long-term evolution, and their forelimbs have evolved into wings, through which they can fly or glide, making them the overlords of the sky. With the rapid development of science and technology, human beings imitate the flying mode of bird wings and gradually march into the sky. Therefore, airplanes, aircrafts, drones, etc. have emerged as the times require. [0003] Wherein, model airplane is as a kind of small-sized aircraft, can control it by remote control device, makes it fly in the air, is very popular among young people. In order to ensure the normal flight of the model aircraft, the structural design of its wings is particularly important. With the continuous advancement of research technology, in order to realize the flight of...

Claims

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Application Information

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IPC IPC(8): A63H27/18A63H23/10
CPCA63H23/10A63H27/02
Inventor 贾虎武卫华陈红梅
Owner ANHUI UNIVERSITY OF TECHNOLOGY
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