Abstract: A mounting structure for a camera includes a main plate, a support plate assembly and a stopper assembly. The camera includes at least two edges. The support plate assembly extends from a side of the main plate, and the stopper assembly extends from an opposite side of the main plate. The main plate supports the camera and the stopper assembly is located adjacent the at least two edges of the camera.

Abstract: A foldable electronic device includes a frame cover, a foldable cover foldably mounted on the frame cover, and a cover stopper structure. The cover stopper structure includes a stopper fixed to the frame cover and made of a metal material. The cover stopper structure further includes a rotatable member fixed to the foldable cover, made of Polyoxymethylene, rotatably along the stopper and can be stopped by the stopper.

Abstract: A positioning structure for an audio video (AV) jack includes a receiving portion and a connector. The receiving portion includes a base plate, two opposite sidewalls, and an end wall. The connector includes an insulating body and a plurality of elastic metal fingers. The insulating body is positioned snuggly among the base plate, the two opposite sidewalls, and the end wall.

Abstract: An accessory strap securing mechanism is positioned on a portable electronic device, to assemble an accessory strap thereon. The accessory strap securing mechanism includes a securing portion, a guiding block, and a stopper portion and the securing portion includes a base, a column and an extending end. The column and the extending end extend from the base along two opposite directions and when the front cover and the back cover are separated, the stopper portion is revealed and exposed for an accessory strap to be hooked around the stopper portion. The stopper portion, which is the anchor point of the strap, is enclosed and rendered captive when the front and back covers are clipped together again.

Abstract: A microphone assembly includes a base and a microphone cover. The base defines a receiving groove for receiving a microphone and a first recess communicating with the receiving groove. The microphone cover defines a second recess covering the base. The first recess and the second recess of the microphone cover together define a sound channel communicating with the receiving groove therebetween, and running through an end of the base.

Abstract: A light guide plate includes a light source, a first light guide area and a second light guide area. The first light guide area and the second light guide area are formed by a single light guide plate. The first light guide area defines a notch, and the light source is positioned in the notch. A plurality of microdots are provided on one side of the second light guide area, and the microdots uniformly guiding light from the light source to the second light guide area.

Abstract: A shielding device includes a frame, a shielding enclosure and a shaft. The frame includes sidewalls and at least one hinged portion. The shielding enclosure includes a cover and flanges extending therefrom for engagement with the sidewalls of the frame. A barrel portion is formed on the shielding enclosure and is aligned with the hinged portion. The shaft extends through the hinged portion and the barrel portion for rotatably connecting the shielding enclosure to the frame.

Abstract: A keypad module includes a light source, a light guide plate and a keypad. The light guide plate includes a plurality of coarse surfaces. The keypad forms a plurality of ribs corresponding to the coarse surfaces. The light source is positioned in the light guide plate, the coarse surfaces and the ribs guiding light of the light source to uniform on the light guide plate.

Abstract: A foldable electronic device includes a frame cover, a foldable cover foldably mounted on the frame cover, and a cover stopper structure. The cover stopper structure includes a stopper fixed to the frame cover and made of a metal material. The cover stopper structure further includes a rotatable member fixed to the foldable cover, made of Polyoxymethylene, rotatably along the stopper and can be stopped by the stopper.

Abstract: A keypad module includes a light source, a light guide plate and a keypad. The light guide plate includes a plurality of coarse surfaces. The keypad forms a plurality of ribs corresponding to the coarse surfaces. The light source is positioned in the light guide plate, the coarse surfaces and the ribs guiding light of the light source to uniform on the light guide plate.

Abstract: A shielding device includes a frame, a shielding enclosure and a shaft. The frame includes sidewalls and at least one hinged portion. The shielding enclosure includes a cover and flanges extending therefrom for engagement with the sidewalls of the frame. A barrel portion is formed on the shielding enclosure and is aligned with the hinged portion. The shaft extends through the hinged portion and the barrel portion for rotatably connecting the shielding enclosure to the frame.

Abstract: A light guide plate includes a light source, a first light guide area and a second light guide area. The first light guide area and the second light guide area are formed by a single light guide plate. The first light guide area defines a notch, and the light source is positioned in the notch. A plurality of microdots are provided on one side of the second light guide area, and the microdots uniformly guiding light from the light source to the second light guide area.