Abstract: A locking and insertion structure, applicable for an electronic device including a casing, includes a fastening element and a locking element. The casing includes a bottom part, a locking seat and a cantilever part. The fastening element includes a body disposed on the casing, a first locking part extending from the second locking part to between the cantilever part and the locking seat, and a second locking part extending from the body onto the cantilever part. The cantilever part is between the first and second locking part. A first locking hole of the first locking part, a second locking hole of the second locking part and a third locking hole of the cantilever part align with each other. The locking element penetrates through the second, third and first locking hole and is inserted into the locking seat sequentially so the fastening element is affixed to the casing.

Abstract: An electronic device includes a case, a cover and a connection port. The case has an opening and at least one rail. The opening is disposed on a side of the case. The cover, disposed at the opening, has a first end and a second end. The first end is pivotally disposed in the rail and adapted to move between a first position and a second position along the rail. The connection port is disposed inside the case. When the cover is at the first position, the cover covers at least one part of the opening. When the cover is at the second position, the second end of the cover is adapted to rotate toward a direction further away from the case to expose the connection port.

Abstract: A locking and insertion structure, applicable for an electronic device including a casing, includes a fastening element and a locking element. The casing includes a bottom part, a locking seat and a cantilever part. The fastening element includes a body disposed on the casing, a first locking part extending from the second locking part to between the cantilever part and the locking seat, and a second locking part extending from the body onto the cantilever part. The cantilever part is between the first and second locking part. A first locking hole of the first locking part, a second locking hole of the second locking part and a third locking hole of the cantilever part align with each other. The locking element penetrates through the second, third and first locking hole and is inserted into the locking seat sequentially so the fastening element is affixed to the casing.