Rear shock absorbing system of an electric vehicle
A technology of shock absorption system and electric vehicle, which is applied in bicycle accessories, axle suspension devices, transportation and packaging, etc. It can solve the problems of poor shock absorption effect, strong vibration of electric vehicles, and poor shock absorption performance, so as to improve installation efficiency, The structure is simple and the effect of improving the shock absorption effect
Active Publication Date: 2019-05-31
北京聚智合众科技有限公司
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Problems solved by technology
It is also because of its lightness that the shock absorption performance is poor. When the electric vehicle is driving on an uneven road, the vibration of the electric vehicle is strong, which brings a poor experience to the user.
However, most of the damping mechanisms used in existing electric vehicles have complicated installation structures and poor damping effects.
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[0030] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
[0031] Please refer to Figure 1-1 to Figure 4 , Picture 1-1 It is a structural schematic diagram of a specific embodiment of the installation structure of the rear fork shock absorber of the electric vehicle provided by the present invention, Figure 1-2 It is a schematic diagram of the layout of the rear fork shock absorber of the rear shock absorber system of the electric vehicle provided by the present invention, figure 2 for Picture 1-1 A partial enlarged view of part A, image 3 It is a partial enlarged view of the first hinge point in the rear shock absorption system of the electric vehicle provided by the present invention, Figure 4 for Picture 1-1 An enlarged view of part B in the middle.
[0032] Such as Picture 1-1 w...
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The invention discloses a rear damping system of an electric vehicle. The rear damping system of the electric vehicle comprises a frame, a rear fork damper, and a rear fork used for installing a rear wheel of the electric vehicle. The rear fork comprises a rear fork upper tube and a rear fork lower tube, and the rear fork lower tube is hinged to the frame at a first hinge point; the two ends of the rear fork damper are hinged to the rear fork upper tube and the frame at a second hinge point and a third hinge point respectively, and the direction of the connection line of the first hinge point and the second hinge point is perpendicular to the telescopic direction of the rear fork damper. The rear damping system of the electric vehicle is simple in installation and good in damping effect.
Description
Technical field [0001] The invention relates to the field of shock absorption for electric vehicles, and in particular to a rear shock absorption system for electric vehicles. Background technique [0002] An electric vehicle, that is, an electric vehicle, refers to a vehicle that uses a battery as an energy source and converts electrical energy into mechanical energy for movement through components such as controllers and motors. [0003] Since electric vehicles rely on electric energy to drive, they will not produce exhaust gas during operation, and have good environmental performance. Compared with motorcycles, electric vehicles have a relatively simple structure and lighter weight, and their applications are becoming wider and wider. It is precisely because of its lightness that the shock absorption performance is poor. When the electric vehicle is driving on an uneven road, the vibration of the electric vehicle is strong, which brings a poor experience to the user. However, m...
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IPC IPC(8): B62K25/20
CPCB62K25/20
Inventor 许建涛
Owner 北京聚智合众科技有限公司