The invention relates to a magnetic attraction locking piece for a battery replacement locking mechanism, a locking mechanism assembly and an electric vehicle. The magnetic attraction locking piece for the battery replacement locking mechanism is used for locking a vehicle body lock pin. The magnetic attraction locking piece comprises a locking ball, a locking ball holder and a magnet, wherein the locking ball holder comprises a locking section (2031) and a guide section (2032), the locking section is internally provided with a center hole for the vehicle body lock pin to penetrate through and a containing cavity surrounding the center hole, the locking bead is contained in the containing cavity and can move in the radial direction, the guide section (2032) is a guide column, one end of the guide column is fixedly connected with the locking section (2031), and the other end of the guide column is fixedly connected with a magnet (5). According to the magnetic attraction locking piece for the battery replacement locking mechanism, the disassembly rate of the battery pack can be increased.
本公开涉及换电锁止机构用磁吸锁紧件、锁止机构总成及电动汽车,换电锁止机构用磁吸锁紧件,用于锁紧车身锁销,所述磁吸锁紧件包括锁紧珠、锁紧珠保持架和磁铁,所述锁紧珠保持架包括锁紧段(2031)和导向段(2032),所述锁紧段内部形成有供所述车身锁销穿过的中心孔,和围绕该中心孔的容纳腔,所述锁紧珠容纳在该容纳腔中并能沿径向移动,所述导向段(2032)设置为导向柱,所述导向柱一端与所述锁紧段(2031)固定连接,所述导向柱另一端与所述磁铁(5)固定连接。本公开提供的换电锁止机构用磁吸锁紧件能够提高电池包的拆卸速率。
Magnetic attraction locking piece for battery replacement locking mechanism, locking mechanism assembly and electric vehicle
换电锁止机构用磁吸锁紧件、锁止机构总成及电动汽车
2021-10-22
Patent
Electronic Resource
Chinese
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