A shock-absorbing battery box applied to new energy vehicles

Abstract

The invention discloses a shock-absorbing battery box applied to new energy vehicles, comprising a box body, the box body including a pair of bottom bars, uprights fixed at both ends of the bottom bars, and adjacent uprights fixed above the bottom bars The supporting beams between them, the top beams fixed between the adjacent uprights, and several crossbeams fixed on a pair of bottom rods at both ends, and several inverted T-shaped guide posts are plugged into the crossbeams, and the guide posts The upper end of the guide column is fixed on the supporting plate, a shock-absorbing compression spring is inserted into the guide column, a T-shaped telescopic rod is inserted into the column, and a telescopic spring is inserted into the telescopic rod; the column above the support beam is inserted into a sleeve. The column sleeve, the upper end of the column sleeve is fixed with an X-shaped pressure plate, two vertical avoidance slots are formed on the column sleeve, a vertical rack is formed on the right-angled inner wall of the column sleeve, and the upper end of the column is hinged with a gear. One end of the gear meshes with the rack. The invention can quickly disassemble and assemble the battery, saves the time for replacing the battery and can prevent the battery from being affected by vibration.

Description

[0001] Technical field: [0002] The invention relates to the technical field of new energy vehicles, in particular to a shock-absorbing battery box applied to new energy vehicles. [0003] Background technique: [0004] The shortage of fossil energy has accelerated the replacement of traditional energy by new energy. As a clean energy, electric energy has been widely used in various fields. At present, electric vehicles have appeared. Electric vehicles mainly use batteries as power carriers. The electric motors on the electric vehicles are driven to rotate through the discharge of the batteries, and then the wheels are driven by the motors to realize the movement of the vehicle. However, the battery capacity of an electric vehicle is limited, and its mileage is still very limited, which requires charging stations on the road, but the charging time of the battery is generally longer, which not only delays the driver's time but also has a Passenger journey may be delayed. A mo...

AI Technical Summary

Problems solved by technology

[0005] However, the batteries of existing cars are generally connected to the battery box in the car by a plurality of bolt fixing devices. During the replacement process, all the bolts need to be removed and the newly changed battery should be refastened in the battery box by bolts. The disassembly and assembly of the bolts near the disassembly personnel is relatively easy, but the disassembly and assembly of the screws far away from the disassembly personnel, or even between the battery and the battery box, is extremely inconvenient. This battery replacement method is cumbersome and wastes a lot of time during the operation. Moreover, there is no shock absorbing device in the current battery box, and the battery is easily damaged when encountering vibration, so it is necessary to improve it

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