Patent ID: 11942646
Assignee: XIAMEN HITHIUM ENERGY STORAGE TECHNOLOGY CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 14:
15. The end cover assembly according to claim 1, wherein the end cover defines a first recess and a second recess at one side of the end cover facing the insulating member, and each of the first recess and the second recess defines a recessed ring at an inner wall of each of the first recess and the second recess;
the third separate member is provided with a first protrusion at one side of the third separate member facing the end cover, the first protrusion is provided with a raised ring at an outer wall of the first protrusion, the first protrusion is accommodated in the first recess, and the raised ring of the first protrusion is accommodated in the recessed ring of the first recess;
the fourth separate member is provided with a second protrusion at one side of the fourth separate member facing the end cover, the second protrusion is provided with a raised ring at an outer wall of the second protrusion, and the raised ring of the second protrusion is accommodated in the recessed ring of the second recess;
the positive pole penetrates through the first protrusion and the first recess; and
the negative pole penetrates through the second protrusion and the second recess.