Abstract: A receiving device for a global positioning system and an antenna structure thereof. The receiving device includes a housing, a circuit board and the antenna structure. The circuit board is disposed inside the housing and has a ground portion and a signal feeding portion. The antenna structure is disposed inside the housing and includes a metal plate, a first electric conducting element and a second electric conducting element. The metal plate is used for receiving a GPS signal. The first electric conducting element has one end coupled to the metal plate, and the other end coupled to the ground portion of the circuit board. The second electric conducting element for feeding the GPS signal to the circuit board has one end coupled to the metal plate, and the other end coupled to the signal feeding portion of the circuit board.

Abstract: A portable electronic device having an immovable body, a movable body, and a sliding module. The sliding module has a fixing frame fixed to the immovable body, a movable frame fixed to the movable body and slidably coupled to the fixing frame, and an elastic element having a fixing end fixed to the fixing frame and a movable end fixed to the movable frame. When the movable body slides with respect to the immovable body from a first position to a second position by the sliding module, the movable end relatively moves from a first stop position to a second stop position along a moving path. The distance from the orthographic projection of the fixing end on the moving path to the first stop position is larger than the distance from the orthographic projection of the fixing end on the moving path to the second stop position.

Abstract: A receiving device for a global positioning system and an antenna structure thereof. The receiving device includes a housing, a circuit board and the antenna structure. The circuit board is disposed inside the housing and has a ground portion and a signal feeding portion. The antenna structure is disposed inside the housing and includes a metal plate, a first electric conducting element and a second electric conducting element. The metal plate is used for receiving a GPS signal. The first electric conducting element has one end coupled to the metal plate, and the other end coupled to the ground portion of the circuit board. The second electric conducting element for feeding the GPS signal to the circuit board has one end coupled to the metal plate, and the other end coupled to the signal feeding portion of the circuit board.

Abstract: A receiving device for a global positioning system and an antenna structure thereof. The receiving device includes a housing, a circuit board and the antenna structure. The circuit board is disposed inside the housing and has a ground portion and a signal feeding portion. The antenna structure is disposed inside the housing and includes a metal plate, a first electric conducting element and a second electric conducting element. The metal plate is used for receiving a GPS signal. The first electric conducting element has one end coupled to the metal plate, and the other end coupled to the ground portion of the circuit board. The second electric conducting element for feeding the GPS signal to the circuit board has one end coupled to the metal plate, and the other end coupled to the signal feeding portion of the circuit board.

Abstract: A portable electronic device having an immovable body, a movable body, and a sliding module. The sliding module has a fixing frame fixed to the immovable body, a movable frame fixed to the movable body and slidably coupled to the fixing frame, and an elastic element having a fixing end fixed to the fixing frame and a movable end fixed to the movable frame. When the movable body slides with respect to the immovable body from a first position to a second position by the sliding module, the movable end relatively moves from a first stop position to a second stop position along a moving path. The distance from the orthographic projection of the fixing end on the moving path to the first stop position is larger than the distance from the orthographic projection of the fixing end on the moving path to the second stop position.

Abstract: A receiving device for a global positioning system and an antenna structure thereof. The receiving device includes a housing, a circuit board and the antenna structure. The circuit board is disposed inside the housing and has a ground portion and a signal feeding portion. The antenna structure is disposed inside the housing and includes a metal plate, a first electric conducting element and a second electric conducting element. The metal plate is used for receiving a GPS signal. The first electric conducting element has one end coupled to the metal plate, and the other end coupled to the ground portion of the circuit board. The second electric conducting element for feeding the GPS signal to the circuit board has one end coupled to the metal plate, and the other end coupled to the signal feeding portion of the circuit board.