公开(公告)号：US20240259484A1

公开(公告)日：2024-08-01

申请号：US18633822

申请日：2024-04-12

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Pan Zhou

IPC: H04M1/02

CPC classification number: H04M1/0216

Abstract: A housing assembly includes at least two housings, a hinge, a linkage assembly, a locking assembly, a locking key, and a driving assembly. The at least two housings are connected through the hinge, and the at least two housings are able to rotate relative to the hinge. A first end of the linkage assembly is connected to the hinge, and a second end of the linkage assembly extends into the first housing and is movably connected to the first housing. In a case that the locking assembly is in a first state, the locking assembly is separated from the second end; and in a case that the locking assembly is in a second state, the locking assembly abuts against the second end. The driving assembly is connected to the locking key to drive, through the locking key, the locking assembly to switch between the first state and the second state.