Patent ID: 11885164
Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC E  G  H  F | IPC E  F

Claim 17:
18. The coupling device according to claim 16, wherein the locking assembly comprises:
a first stop member slidably arranged on the shaft sleeve of the second transmission assembly along the first direction; and
a second stop member slidably arranged on the shaft sleeve of the second transmission assembly along the first direction,
wherein the first stop member or the second stop member abuts against the synchronization member of the second transmission assembly;
the locking assembly locks the middle frame fixing member in the first position when the first stop member or the second stop member abuts against the first side wall of the second transmission assembly; and
the locking assembly locks the middle frame fixing member in the second position when the first stop member or the second stop member abuts against the second side wall of the second transmission assembly.