Rear-mounted energy storage device of electric automobile

Abstract

The invention relates to a rear-mounted energy storage device of an electric automobile, which comprises a trunk. A slide way is arranged on a bottom plate of the trunk, rollers are arranged on the slide way and connected with an energy storage box via roller shafts, a front slot is arranged at the bottom of the front end surface of the energy storage box, a front inserting plate corresponding to the front slot is disposed on the bottom plate of the trunk, a rear inserting plate is disposed at the bottom of the rear end surface of the energy storage box, a rear slot corresponding to the rear inserting plate is arranged on the bottom plate of the trunk, a storage battery is arranged in the energy storage box and fixed with the energy storage box via a pressure plate, one end of the pressure plate is hinged with the energy storage box, and the other end of the pressure plate is fixed with the energy storage box via a bolt. The energy storage box can be conveniently and fast fixed with the trunk of the automobile, simultaneously, the rollers are disposed at four bottom corners of the energy storage box, the slide way is arranged in the trunk of the automobile and matches with the rollers, so that the energy box can move, and the difficult problem that the storage battery of the electric automobile is detached and replaced difficultly is resolved.

Description

Technical field: [0001] The invention belongs to the technical field of electric vehicles, and in particular relates to a rear energy storage device for electric vehicles. Background technique: [0002] With the enhancement of people's awareness of environmental protection and the lack of traditional energy such as coal and oil, people are exploring, developing, and using renewable energy to drive cars. Discovered and developed such as new energy vehicles such as wind-powered vehicles, magnetic-powered vehicles, and solar vehicles, but these new energy vehicles have complex structures, clumsy shapes, low efficiency, and are not suitable for long-distance operation, so these new energy vehicles are not practical. Large, so it has not been able to get a large area of ​​promotion and application. [0003] With the continuous innovation of science and technology, pure electric vehicles have appeared on the market. With the country's emphasis on electric vehicles, in some plac...

AI Technical Summary

Problems solved by technology

[0004] In summary, in order to overcome the deficiencies of the existing technical problems, the present invention provides a rear energy storage device for electric vehicles, which is to place batteries on the electric vehicle The battery is fixed in the trunk of the car through the energy storage box, and the plugboard and slot are set on the energy storage box, and the slot and the plugboard corresponding to the plugboard slot on the energy storage box are set in the trunk of the car. In this way, the energy storage box and the trunk of the car can be fixed conveniently and quickly. At the same time, rollers are set on the four bottom corners of the energy storage box, and slideways are set in the trunk of the car. The rollers and the slideways cooperate to solve the problem of moving the energy storage box. , so as to solve the difficult problem of electric vehicle battery disassembly and replacement

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