New energy automobile energy storage protection device with stable structure

Abstract

The invention discloses a new energy automobile energy storage protection device with a stable structure. The device comprises a battery; the battery is mounted at the lower part of the middle end of a new energy automobile; a protection shell A is nested on the outer surface of the battery; a sliding groove is formed in the lower surface of the protection shell A; a sliding block and a threaded rod are mounted on the inner surface of the sliding groove; and the threaded rod is in threaded connection with the inner surface of the sliding block. According to the new energy automobile energy storage protection device with stable structure, the battery with the protection shell A is arranged, first-layer protection is conducted on the battery when the protection device is used, and through the threaded rod which is provided with the sliding structure at the lower end and rotates in a threaded mode, buffering during jolting is effectively conducted; and the horizontal position of the device is effectively stabilized through the use of a reset spring and an air pressure telescopic rod, and the use stability of the device is improved through the connection of installed supporting rods which are arranged at equal angles.

Description

technical field [0001] The invention relates to the technical field of new energy vehicles, in particular to a protective device for energy storage of new energy vehicles with a stable structure. Background technique [0002] As one of the current automobiles, new energy vehicles use batteries for power supply. Due to the limitation of driving distance, they need to be recharged in time. However, some new energy vehicles can be used directly by replacing the battery, so it is necessary to effectively protection, and a protective device that can be quickly assembled, but the existing protective device still has certain defects in use, such as: [0003] The authorization announcement number is CN108565370A, and the authorization announcement date is 20180921 "a new energy protection device with protection ability". Tube, cross-flow fan, cooling plate and U-shaped tube, the inner wall of the shock-absorbing base is provided with a shock-absorbing spring, ..., which can dissipa...

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Problems solved by technology

[0006] The purpose of the present invention is to provide a new energy vehicle energy storage protection device with a stable structure, to solve the above background technology, when in use, the fixed structure of the fixed battery cannot be replaced quickly, and it is easy to waste time in use. And after the replacement, it cannot be effectively fixed, which may easily cause the problem of tilting damage to the internal device

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