Structure for mounting cylindrical battery on electric vehicle

摘要

A cylindrical battery includes a pair of female terminals. One of the pair of female terminals is placed at the axial center of the battery, and provided to recede from one end surface of the battery. The other terminal is placed in a position away from the axial center, to recede from the one end surface of the battery. A male thread portion is provided on an outer peripheral surface of the battery. A handle portion is provided on another end surface of the battery. A female thread portion to be threadedly engaged with the male thread portion is provided in an inner peripheral surface of the battery box. A pair of male terminals are provided on a bottom surface of the battery box. The battery is designed to be detachably mounted inside the battery box by being rotated inside the battery box.

主权项

1. A battery for an electric vehicle, said battery comprising:
a pair of female terminals, one female terminal of the pair of female terminals being in an axial center of the battery, said one female terminal being recessed from a first end surface of the battery, and another female terminal of the pair of female terminals being disposed in a position away from the axial center, and recessed from the first end surface of the battery; an outer peripheral surface, said outer peripheral surface including a male thread portion thereupon, wherein said male thread portion is configured to engage a female thread portion disposed on an inner peripheral surface of a battery box; a handle portion disposed on a second end surface of the battery; wherein the pair of female terminals are configured to be connected to a corresponding pair of male terminals disposed on a bottom surface of the battery box, and wherein the battery is configured to be detachably mounted inside the battery box by being rotated therein, whereby the male thread portion of the battery engages the female thread portion of the battery box.