Patent ID: 7221123
Filing Date: 2007-05-22
Classification: B60L,B62K,H01M,Y02E,Y02T

Abstract:
1. An apparatus comprising: an electric vehicle body; a battery container support stand affixed to said vehicle body, said support stand defining a supporting surface, said support stand having a left side and a right side; a positioning structure assembled onto each of said left side and said right side of support stand, said positioning structure comprising: a battery container set having a first case and a second case, each of said first and second cases having a connecting port, the connecting port of one of said first and second cases mounted and embedded into the connecting port of the other of said first and second cases, the connecting ports having positive and negative electrical connections, each of said first and second cases having a battery therein, the batteries having electrodes respectively at said positive and negative electrical connectors, each of said first and second cases having a positioning jack at a bottom thereof, the positioning jack aligned with the insertion portion of said positioning member, said spring urging the insertion member into the positioning jack, said positioning member being pullable outwardly against the urge of said spring such that said insertion member can separate from said positioning jack so as to allow the battery container set to be released from said support stand.