A battery placement device on a car

Abstract

The invention discloses a battery placement device applicable to automobiles. The battery placement device comprises a cylindrical placement base. A bottom plate is formed at the bottom of the placement base. A plurality of evenly-distributed clamping mechanisms are arranged in the placement base. Each clamping mechanism comprises a U-shaped hinge frame, a driving gear fixedly inserted in the hinge frame, a clamping cam fixedly inserted in the hinge frame on one side of the driving gear, and a clamping plate formed at the end of the protruding portion of the clamping cam, and the protruding portion of the clamping cam and the clamping plate are arranged downwardly. One end of each driving gear extends out of the side wall of the placement base, and is meshed and connected with a vertical rack. Horizontal guide rods are formed on the outer side wall of the placement base. The vertical racks are inserted in the corresponding guide rods. A first compression spring is arranged between eachvertical rack and the chassis. A protective cover is screwed on the top end of the placement base. An annular limit plate is formed at the bottom of the protective cover. By applying the battery placement device applicable to automobiles, batteries can be quickly disassembled and assembled, so that the time taken for battery replacement is reduced.

Description

[0001] Technical field: [0002] The invention relates to the technical field of automobiles, in particular to a battery placement device on the automobile. [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 more feasible method is to...

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. it is necessary to improve

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