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Connecting device for replacement of vehicle-mounted battery and vehicle

A technology for connection devices and on-board batteries, which is applied in the direction of electric power devices, power devices, vehicle components, etc., can solve problems that affect installation efficiency, affect the life of fasteners, and damage nuts and bolts, so as to improve driving safety and improve Effect of replacement efficiency and service life improvement

Active Publication Date: 2014-09-03
亿源动力(北京)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the inventors found that during the process of bolt insertion, it is not easy to align the mounting holes of the corresponding nuts, requiring multiple alignments, which affects the installation efficiency; on the other hand, the bolts may also be incompletely centered. Rotation will cause damage to nuts and bolts, thereby affecting the life of fasteners and affecting driving

Method used

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  • Connecting device for replacement of vehicle-mounted battery and vehicle
  • Connecting device for replacement of vehicle-mounted battery and vehicle
  • Connecting device for replacement of vehicle-mounted battery and vehicle

Examples

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Embodiment Construction

[0043] figure 1 is a schematic structural sectional view of a connecting device according to an embodiment of the present invention. like figure 1 shown, and refer to figure 2 and image 3 , the embodiment of the present invention provides a connection device for vehicle battery replacement, which can quickly align the connection post and the connection head during the relative movement of the vehicle battery and the vehicle body, so that the connection post and the connection head can be aligned first The screwing is performed after centering, which improves the screwing efficiency of the connecting column and the connecting head, thereby significantly improving the replacement efficiency of the vehicle battery. Specifically, the connection device of the embodiment of the present invention includes a lock seat 10 with a spring clip 11, a fitting 20 with a tapered groove 21 that cooperates with the spring clip 11, a connecting head 30 with a threaded hole, and an external ...

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PUM

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Abstract

The invention relates to a connecting device for replacement of a vehicle-mounted battery and a vehicle. Particularly, the connecting device for replacement of the vehicle-mounted battery comprises a lock bracket with a collet, an embedded part with a taper groove matched with the collet, a connector with a threaded hole and a connecting column with external threads. The connecting column and the connector are centered and then screwed. The collet is configured in the mode that when the collet is movably matched with the taper groove, the axis of the connecting column in a first through hole aligns with the axis of the threaded hole of the connector, and then the connecting column and the connector are centered. In addition, the invention provides the vehicle with the connecting device. According to the connecting device for replacement of the vehicle-mounted battery and the vehicle, due to the fact that the collet and the taper groove which are used in cooperation are arranged, the axis of the connecting column slightly moves to align with the axis of the connector when the collet and the taper groove are movably matched, and therefore replacement efficiency of the vehicle-mounted battery is remarkably improved.

Description

technical field [0001] The invention relates to quick replacement of a vehicle battery, in particular to a connection device and a vehicle for vehicle battery replacement. Background technique [0002] With the rapid development of the world economy, energy and the environment have become a major issue for human development and survival. The fuel used by fuel vehicles is a one-time energy source, which is non-renewable after development and use. With the increase of global energy consumption, the earth's fossil energy is facing depletion. As a new type of transportation, electric vehicles have incomparable advantages in alleviating the energy crisis and promoting the harmonious development of human beings and the environment. [0003] Electric vehicles use the electric energy stored in the on-board battery as their driving power, but the energy density and power density of power batteries are far inferior to those of gasoline and diesel, resulting in a relatively short mil...

Claims

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Application Information

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IPC IPC(8): B60S5/06
Inventor 祖士明杜滨
Owner 亿源动力(北京)科技有限公司
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