Abstract: A battery cover assembly is used for a portable electronic device. The battery cover assembly includes a base body, a battery cover, a latching member and an elastic rod. The battery cover forms two hooks. The latching member is slidably attached to the base body. The latching member defines two hook holes. The elastic rod is attached to the base body and provides an elastic force to the latching member.

Abstract: A keypad assembly includes a pressing cover, a keypad and a shading plate. The button cover includes a plurality of buttons. The keypad includes a plurality of key bodies respectively corresponding to the buttons. A plurality of posts are arranged on the keypad. The shading plate is positioned on the keypad and is supported by the posts. The shading plate is positioned under the buttons for preventing light leakage.

Abstract: A housing of a portable electronic device includes a main body, a cover assembled to the main body, and a protecting member positioned between the main body and the cover and integral with the main body. A part of the protecting member forms a protruding first protection surface and a sunken second protection surface, a transition surface between the first protection surface and the second protection surface defines a third protection surface, and a protection flange is formed on the second protection surface. The first protection surface and the third protection surface tightly contact the cover to form a protection structure that prevents outside contamination from entering the housing, and the protection flange prevents contamination that passes through the protection structure from further entering the housing.

Abstract: A cover structure for portable electronic device includes a rotating member, a cover, a retaining member and a main housing. The rotating member includes a head portion, a column and two wings projecting from the column. The cover defines a through hole allowing the column and the wings to extend through. The retaining member clasps the column to preventing the rotating member from getting away from the cover. The main housing defines a receiving hole. Two blocks and two slopes are formed in the receiving hole. The wings of the rotating member respectively rotate along the slopes to be locked by the blocks when the cover is attached to the main housing.

Abstract: A waterproof structure for a portable electronic device includes a housing, an interface member, a waterproof circuit board, a chamber, and a main circuit board. The housing has a bottom wall and a peripheral wall around the bottom wall, the bottom wall has an enclosure formed thereon, the peripheral wall defines a connecting hole through to the enclosure. The interface member has an interconnect inlet, the interface member is placed into a chamber, the interconnect inlet aligns with the connecting hole, the waterproof circuit board engages in the enclosure to prevent vapors or dust enter into the main circuit board, the waterproof circuit board also electronically connect the main circuit board.

Abstract: A housing of a portable electronic device includes a main body, a cover assembled to the main body, and a protecting member positioned between the main body and the cover and integral with the main body. A part of the protecting member forms a protruding first protection surface and a sunken second protection surface, a transition surface between the first protection surface and the second protection surface defines a third protection surface, and a protection flange is formed on the second protection surface. The first protection surface and the third protection surface tightly contact the cover to form a protection structure that prevents outside contamination from entering the housing, and the protection flange prevents contamination that passes through the protection structure from further entering the housing.

Abstract: A battery cover assembly is used for a portable electronic device. The battery cover assembly includes a base body, a battery cover, a latching member and an elastic rod. The battery cover forms two hooks. The latching member is slidably attached to the base body. The latching member defines two hook holes. The elastic rod is attached to the base body and provides an elastic force to the latching member.

Abstract: A portable device comprises a main body, a cover, a pendant mounting structure. The cover is mounted to the main body. The pendant mounting structure is coupled between the main body and the cover, the pendant mounting structure includes a mounting space and a post that engages with the mounting space. When the cover is mounted to the main body, a retaining hole is defined between the mounting space and the post for retaining a hanger element on the device.

Abstract: A portable electronic device includes two PCBs and a ground connector. The ground connector includes a flat, two legs, and an arm. The flat attaches the grounding connector to one of the PCBs. The two legs project from the flat and cooperatively defining a receiving space. The arm, extending from the flat, is received and extends of the receiving space and electronically connecting to the other PCB.

Abstract: A battery cover latching mechanism is provided. The battery cover latching mechanism includes a body member, a battery cover and a releasing piece. The body member defines a battery chamber and has an elastic body disposed adjacent to the battery chamber for providing an ejecting elastic force. The battery cover is detachably attached to the body member to cover the battery chamber. The releasing piece is slidably mounted to the body member and elastically resists against the elastic body. As the releasing piece is released, the battery cover is ejected to detach from the body member.

Abstract: A battery cover assembly is used in an electronic device. The battery cover assembly includes a main body, a battery cover, and a gasket. The main body defines a receiving cavity including a peripheral wall. The battery cover includes a frame. The gasket is assembled in the battery cover. The frame is latched in the receiving cavity, the gasket is caught between the frame and the peripheral wall. The present disclosure further discloses an electronic device using the battery cover assembly.

Abstract: A waterproof structure for a portable electronic device includes a housing, an interface member, a waterproof circuit board, a chamber, and a main circuit board. The housing has a bottom wall and a peripheral wall around the bottom wall, the bottom wall has an enclosure formed thereon, the peripheral wall defines a connecting hole through to the enclosure. The interface member has an interconnect inlet, the interface member is placed into a chamber, the interconnect inlet aligns with the connecting hole, the waterproof circuit board engages in the enclosure to prevent vapors or dust enter into the main circuit board, the waterproof circuit board also electronically connect the main circuit board.

Abstract: A portable electronic device includes two PCBs and a ground connector. The ground connector includes a flat, two legs, and an arm. The flat attaches the grounding connector to one of the PCBs. The two legs project from the flat and cooperatively defining a receiving space. The arm, extending from the flat, is received and extends of the receiving space and electronically connecting to the other PCB.

Abstract: A cover structure for portable electronic device includes a rotating member, a cover, a retaining member and a main housing. The rotating member includes a head portion, a column and two wings projecting from the column. The cover defines a through hole allowing the column and the wings to extend through. The retaining member clasps the column to preventing the rotating member from getting away from the cover. The main housing defines a receiving hole. Two blocks and two slopes are formed in the receiving hole. The wings of the rotating member respectively rotate along the slopes to be locked by the blocks when the cover is attached to the main housing.

Abstract: A keypad assembly includes a pressing cover, a keypad and a shading plate. The button cover includes a plurality of buttons. The keypad includes a plurality of key bodies respectively corresponding to the buttons. A plurality of posts are arranged on the keypad. The shading plate is positioned on the keypad and is supported by the posts. The shading plate is positioned under the buttons for preventing light leakage.