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Battery replacing device for electric automobile

A technology for battery replacement and electric vehicles, applied in the direction of electric power devices, power devices, vehicle maintenance, etc., can solve problems such as sparks or damage to power contacts, affect car mileage, and reduce battery life, so as to prevent water ingress and increase reliability. Reliability, convenient and reliable battery replacement

Inactive Publication Date: 2019-03-19
贾哲敏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Electric vehicles are powered by vehicle-mounted power supplies, and use motors to drive the wheels. Because there is no exhaust emission, electric vehicles pollute the environment much less than traditional vehicles, so their prospects are widely optimistic. At present, the battery replacement technology is generally They are all automatically replaced in the vertical direction of the bottom of the car, and the battery power contacts are automatically connected to supply power. However, during the operation of the vehicle, the battery tray will inevitably vibrate, wading, etc., and the power contacts may cause sparks or damage, which will affect the mileage of the car. , reducing battery life

Method used

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  • Battery replacing device for electric automobile

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Embodiment Construction

[0017] Such as figure 1 As shown, the electric vehicle battery replacement device of the present invention includes a battery box 1, a battery tray 2 is arranged below the battery box 1, the battery tray 2 is a rectangular tray, and a locking frame 3 is arranged at the edge of the battery tray 2, and a locking frame 3 is arranged on the locking frame 3. Locking holes 4 are evenly distributed, and the side of the battery box 1 in contact with the battery tray 2 is provided with a locking pin 5 corresponding to the locking hole 4, and the locking pins 5 are connected by a connecting rope 6, and the connecting rope 6 is provided with a The stretching device 7, the locking hole 4 is a tapered hole, the locking pin 5 is a tapered pin, the electric stretching device 7 is an electric nut, the edge of the locking frame 3 is provided with a rubber strip 8, the locking hole 4 The number is 10, the number of the locking pins 5 is 10, the connecting rope 6 is a steel wire rope, the four c...

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Abstract

The invention discloses a battery replacing device for an electric automobile, and belongs to the field of electric automobiles. The technical problems are solved by the battery replacing device for the electric automobile, wherein the battery replacing device is free of environmental interference, good in stability and high in safety coefficient. In the adopted technical scheme, the battery replacing device for the electric automobile comprises a battery box, a battery tray is arranged below the battery box and is a rectangular tray, a locking frame is arranged on the edge of the tray, locking holes are uniformly distributed in the locking frame, locking pins are arranged on the side, making contact with the battery tray, of the battery box, correspond to the locking holes, and are connected through a connecting rope, and an electric stretching device is arranged on the connecting rope. The battery replacing device can be widely applied to the field of electric automobiles.

Description

technical field [0001] The battery replacement device for electric vehicles of the invention belongs to the technical field of electric vehicles. Background technique [0002] Electric vehicles are powered by vehicle-mounted power supplies, and use motors to drive the wheels. Because there is no exhaust emission, electric vehicles pollute the environment much less than traditional vehicles, so their prospects are widely optimistic. At present, the battery replacement technology is generally They are all automatically replaced in the vertical direction of the bottom of the car, and the battery power contacts are automatically connected to supply power. However, during the operation of the vehicle, the battery tray will inevitably vibrate, wading, etc., and the power contacts may cause sparks or damage, which will affect the mileage of the car. , reducing battery life. Contents of the invention [0003] The invention overcomes the shortcomings of the prior art and provides ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K1/04B60S5/06
CPCB60K1/04B60K2001/0455B60S5/06
Inventor 贾哲敏
Owner 贾哲敏
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