The invention belongs to the technical field related to energy storage equipment, and provides a battery locking mechanism suitable for battery replacement of an electric automobile, a base plate for mounting a battery pack is arranged at the bottom of the electric automobile, a mounting hole is formed in the base plate, a first internal thread is arranged in the mounting hole, and a second internal thread is arranged in the mounting hole. The battery locking mechanism comprises a locking rod and a locking nut, a check ring is arranged in the middle of the locking rod, a first external thread meshed with the first internal thread is arranged on one side of the check ring, a second external thread is arranged on the other side of the check ring, a second internal thread meshed with the second external thread is arranged in the locking nut, and the second internal thread is arranged in the locking nut. The locking rod is connected with the locking nut, and after the first external thread is meshed with the first internal thread, the battery pack is installed on the base plate through the locking rod.
本发明属于储能设备相关的技术领域,提供了一种电池锁止机构,适用于电动汽车的电池换装,所述电动汽车的底部设置有安装电池组的基板,所述基板上设置有安装孔,所述安装孔内设置有一号内螺纹,所述电池锁止机构包括锁杆和锁紧螺母,所述锁杆的中部设置有挡圈,所述挡圈的一侧设置有咬合所述一号内螺纹的一号外螺纹,所述挡圈的另一侧设置有二号外螺纹,所述锁紧螺母的内部设置有咬合所述二号外螺纹的二号内螺纹,所述锁杆与所述锁紧螺母连接,在所述一号外螺纹与所述一号内螺纹咬合后,使得所述锁杆将所述电池组安装在所述基板上。
Battery locking mechanism and dismounting assembly thereof
一种电池锁止机构及其拆卸组件
2023-03-31
Patent
Electronic Resource
Chinese
IPC: | H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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