A buffer and anti-rolling device for electric vehicles based on non-Newtonian fluid

Abstract

The invention relates to the technical field of electric vehicles, and discloses a non-Newtonian fluid-based cushioning and anti-falling device for electric vehicles, including a shell one and a shell two, the inside of the shell one is movably connected with a pressure plate, and the outside of the pressure plate is fixedly connected with a Magnets, the inner part of shell one is movably connected with non-Newtonian fluid, the inner part of shell two is fixedly connected with slide rail, and the outside of the slide rail is fixedly connected with electromagnet; through the interaction between shell one, pressure plate, magnet, non-Newtonian fluid, Next, when the electric vehicle rolls over under the influence of external force or wind force, the non-Newtonian fluid can be changed from a fluid state to a colloid by contacting the protruding part with the ground and other hard objects when the electric vehicle rolls over. shape, in order to trigger its internal contacts, so that the subsequent support structure is released. This trigger method is also more sensitive, and is more suitable for the anti-rollover function of electric vehicles under actual conditions.

Description

technical field [0001] The invention relates to the technical field of electric vehicles, in particular to a non-Newtonian fluid-based cushioning and anti-falling device for electric vehicles. Background technique [0002] Electric vehicles, that is, electric drive vehicles, have another name called electric drive vehicles. Electric vehicles are divided into AC electric vehicles and DC electric vehicles. Generally speaking, electric vehicles use batteries as the energy source, and convert electrical energy into mechanical energy through controllers, motors and other components to control the current and change the speed of the vehicle. There are three main driving methods of electric vehicles: one is hub-type drive, one is mid-mounted drive, and the other is suspension drive. Electric bicycles on the market are mainly driven by wheel hubs, and the rear wheel drive is better for wheel hub drives, and the performance of front wheel drive is relatively poor. Considering the ...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a non-Newtonian fluid-based cushioning and anti-rolling device for electric vehicles, which has the advantages of anti-rollover and sensitive triggering, and solves the problem that the overall quality of the electric vehicle will decrease due to the battery equipped with it. Larger, which makes electric vehicles often roll over due to external force interference and wind factors when they are parked daily. Since the body of an electric vehicle has a large amount of plastic, it is easy to cause the shell to rupture after it rolls over. The damage of the protruding part may cause the instability of the battery, which will cause a certain amount of vehicle maintenance costs, and will also cause the vehicle to have certain safety hazards

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