Constraint mechanism and related electronic device

摘要

A constraint mechanism includes a constraint component disposed on a second housing, and a flexible component disposed on a first housing. The constraint component includes a guide slot and an engaging portion. The flexible component includes a main body, a bending portion and a contacting portion. A first edge of the main body is fixed by a side of an opening on the first housing. A first side of the bending portion is connected to the main body, and is located at a position adjacent to a second edge of the main body. The contacting portion is disposed on a second side of the bending portion. A rim of the contacting portion is an arc structure. The contacting portion moves along the guide slot, so that the arc structure can be constrained by the engaging portion, to constrain a movement of the first housing relative to the second housing.