A wheel fixing structure of a hub motor balance vehicle and the balance vehicle
A fixed structure and hub motor technology, applied in the field of balance vehicles, can solve the problems of tearing, the axial installation position of the wheel shaft is not fixed or unique, and the wheel shaft is not fully matched and fixed on the car body, etc., and the installation steps are simple. Effect
Active Publication Date: 2021-02-12
深圳市领航致远科技有限公司
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Problems solved by technology
[0004] The existing in-wheel motor balancing vehicle generally installs the wheel shaft in the wheel fixing structure on the car body. Although such an installation method can effectively limit the rotational movement of the wheel shaft under the action of external force, it cannot effectively restrict the axial movement of the wheel shaft in the car body. Due to the assembly error problem during the installation of the wheel shaft, the axial installation position of the wheel shaft is not fixed or unique, which may easily cause the wheel shaft to not be fully fitted and fixed on the car body, and even when the wheel shaft is subjected to external force, a large shaft will occur. The wires connected to the wheels in the wheel hub motor balance car were torn off, and even the wheel shaft fell off from the car body, which directly affected the normal use and safety performance of the wheel hub motor balance car
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[0079] It should be noted that the terminology used herein is only used to describe specific embodiments and is not intended to limit exemplary embodiments.
[0080] For example, the terms "center", "landscape", "top", "bottom", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer ” and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, with a specific Therefore, it should not be construed as a limitation of the present invention; unless otherwise expressly defined, the terms "installation", "connection" and "connection" should be interpreted in a broad sense, for example, it can be a fixed connection or a detachable connection. Detachable connection,...
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The invention discloses a wheel fixing structure of a hub motor balancing vehicle. The in-wheel motor balance car includes: wheels, the wheels include wheel shafts, and the wheel shafts are connected to the wheels; the vehicle body; the wheels are connected to the vehicle body through the wheel shafts; the wheel fixing structure, the wheel fixing structure connects the vehicle The wheel shaft is fixed on the vehicle body, and the wheel fixing structure includes an anti-rotation fixing structure and an axial limiting structure. In this solution, an anti-rotation fixing structure and an axial limiting structure are arranged on the vehicle, so that when the wheel is installed on the vehicle body, the installation can be accurately in place. At the same time, during the use of the self-balancing car, if the wheel is pulled by an external force, the axial limiting structure can limit the large displacement of the wheel to prevent the wheel from falling off the car body when it is subjected to excessive external force, thereby affecting the performance of the self-balancing car. Safe to use.
Description
technical field [0001] The proposal relates to a self-balancing car, and more specifically, relates to a wheel fixing structure of a hub-motor self-balancing car and the self-balancing car. Background technique [0002] At present, the hub motor balance car that has been circulating in the market, also known as thinking car, uses lithium battery as the power source, and its operating principle is mainly based on a kind of "dynamic stability", which maintains the car body in the running direction through the automatic balancing ability of the car itself. It can adjust the posture of the vehicle itself and can automatically judge the operator's intention to move forward, backward or turn. [0003] The hub motor balance car includes a car body and wheels on both sides of the car body. The wheels are connected to the car body through the wheel axle. The car body is provided with a wheel fixing structure for placing the wheel axle. The wheel fixing seat structure fixes the wheel ...
Claims
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IPC IPC(8): B62K11/00B62M7/12
CPCB62K2204/00B62M7/12B62K11/007
Inventor 苏航
Owner 深圳市领航致远科技有限公司