Patent ID: 7561419

Claim:
A handheld electronic device, comprising: a body; a cover, disposed on the body, and the cover having a hole; an engaging assembly, movably disposed between the body and the cover for engaging the cover on the body, wherein the engaging assembly comprises a first engaging rod and a second engaging rod disposed at one side of the body, and the releasing member is located between the first engaging rod and the second engaging rod for driving the first engaging rod and the second engaging rod to move along opposite directions in a single dimension; and a releasing member, disposed on the body and exposed by the hole of the cover, the releasing member being suitable for leaning against the engaging assembly, wherein the first engaging rod and the second engaging rod respectively have a first supporting surface and a second supporting surface corresponding to the releasing member, the releasing member comprises a wedge for leaning against the first supporting surface and the second supporting surface, and a pointed object is suitable for pressing the releasing member through the hole so that the releasing member drives the first engaging rod and the second engaging rod of the engaging assembly moving oppositely from an engaging position to a releasing position to release the cover.