Rotary arm of a bicycle flying device
A technology for flying devices and bicycles, which is applied in the field of vehicles, and can solve the problems of loosening of the threaded connection between the swing arm and the reinforcing plate, reducing the service life of the swing arm, and the length of the swing arm, so as to increase the stability of the connection and reduce the wind force The effect of affecting and improving the service life
Active Publication Date: 2020-07-24
左红
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Problems solved by technology
[0006] The object of the present invention is to provide a swing arm of a bicycle flying device, to solve the problem that after the swing arm proposed in the above background technology is connected with the reinforcement plate, the swing arm will vibrate when the transmission shaft rotates, and it is easy to make the swing arm and the reinforcement plate The threaded connection between them is loose, which affects the installation stability of the swing arm, and because of the large length of the swing arm, it is easily deformed by the wind force, which reduces the service life of the swing arm
Method used
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[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0034] see Figure 1-7 , the present invention provides a technical solution: a swing arm of a bicycle flying device, including a reinforcement plate 1, a swing arm body 2, a transmission shaft 3, a mounting shell 4, a first movable block 5, a second movable block 6, and a return spring 7. Pull rod 8, positioning groove 9, ball 10, limit plate 11, connecting plate 12, support rod 13 and suction cup 14, the swing arm body 2 is connected above the reinforcing pl...
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The invention discloses a bicycle flying device rotary arm. The rotary arm comprises a reinforcing plate, a rotary arm body, mounting shells, balls and suckers. The rotary arm body is connected to theupper portion of the reinforcing plate, a transmission shaft penetrates through the interior of the rotary arm body, balls are arranged on the outer surface of the transmission shaft, mounting shellsare fixed to the left side surface and the right side surface of the rotary arm body, first movable blocks are arranged in the mounting shells, and second movable blocks are arranged on the outer sides of the first movable blocks. The bicycle flying device rotating arm is provided with the first movable blocks and positioning grooves. After the rotary arm body and the reinforcing plate are installed, the rotary arm body can be secondarily fixed through clamping between the first movable blocks and the positioning grooves, such that the rotary arm body is prevented from being affected by vibrations and thus being disconnected from the reinforcing plate, the connection stability between the rotary arm body and the reinforcing plate is improved, and the practicability of the device is improved.
Description
technical field [0001] The invention relates to the technical field of vehicles, in particular to a swing arm of a bicycle flying device. Background technique [0002] With the development of science and technology and the progress of society, everything is possible, such as a bicycle flying device disclosed by the publication number CN109760478A, which enables bicycles to fly over mountains and lakes with the assistance of the device. It is an invented means of transportation , the flying device is mainly composed of a rotary arm, a rotor, a motor, a battery, and a control panel. There are still some shortcomings in the installation and use of the rotary arm: [0003] 1. After the swing arm is connected with the reinforcing plate, the swing arm will vibrate when the transmission shaft rotates, which will easily loosen the threaded connection between the swing arm and the reinforcing plate, thus affecting the installation stability of the swing arm. Conducive to the stable ...
Claims
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IPC IPC(8): B60F5/02
CPCB60F5/02
Inventor 左红
Owner 左红