Abstract: A mobile electronic device includes a main framework having a motherboard, a back cover covering the main framework and having an expansion window, and an expansion unit is disclosed. The expansion unit includes a door cover covering the expansion window. The door cover includes a back plate and a lateral plate, the lateral plate having an opening. A functional module is disposed on an inner side of the door cover, electrically connected to the motherboard, and has a first side on which an operation interface is disposed. The operation interface faces the opening in the lateral plate.

Abstract: A data-transmitting method of a handheld electronic device includes: detecting movement of a first handheld electronic device to generate a first motion data; receiving a broadcast signal, wherein the broadcast signal carries a source device data and a second motion data; comparing the first motion data with the second motion data; establishing a communication link to a second handheld electronic device according to the source device data when the first motion data matches the second motion data; and receiving a specific data from the second handheld electronic device or sending the specific data to the second handheld electronic device.

Abstract: The present invention discloses a waterproof microphone kit adapted to be fixed in an electronic device. The waterproof microphone kit includes a housing, a waterproof breathable film, a plug, a circuit motherboard, a microphone unit and a flexible electrical connection component. Two adjacent sides of the housing are provided with an opening and a lateral opening. The waterproof breathable film is disposed at the housing and seals the lateral opening. The plug plugs the opening. The plug, the waterproof breathable film and the housing jointly form an enclosed space. The circuit motherboard is disposed in the housing. The microphone unit is disposed at the circuit motherboard, and a sound receiving part thereof faces the waterproof breathable film. The flexible electrical connection component is connected to the circuit motherboard, and passes through a through hole of the plug so as to connect to an external processing module.

Abstract: The present invention discloses a pivot mechanism and an electronic device applying the same. The electronic device includes a first body and a second body that are individually independent. The pivot mechanism is configured to turn the second body relative to the first body so that the second body may be in an open position or a closed position. The pivot mechanism includes a base and a pivot structure. The base includes a first connecting member and a second connecting member, which are fixedly connected on a top portion and a peripheral portion of the first body, respectively. Extension directions of the first second connecting members are perpendicular to each other. The pivot structure is disposed on the first connecting member, and is fixedly connected to the second body. Accordingly, stable joining of the first second bodies is ensured, and turning stability and smoothness are at the same time satisfied.

Abstract: An electronic device includes a casing and an antenna assembly. The casing has a waterproof area and a peripheral area. The peripheral area is defined at the periphery of the waterproof area. The antenna assembly is disposed at the peripheral area. The antenna assembly includes a hollow-core housing, a circuit board, an antenna, a first sealing element and a second sealing element. The hollow-core housing has a receiving recess and two openings. The two openings are in communication with two opposing ends of the receiving recess. The circuit board is disposed in the receiving recess. The antenna is disposed in the receiving recess and electrically connected to the circuit board. The first sealing element has a wiring aperture. The first sealing element and the second sealing element hermetically seal the two openings of the hollow-core housing, respectively.

Abstract: A connector includes a base, a connecting part and a coupling piece. One end of the connecting part is connected to the base. The coupling piece is arranged on the other end of the connecting part, and includes a sliding channel having an open end located on a side edge of the coupling piece and an opposite closed end. A maximum linear distance of an outer periphery of the connecting part is less than that of the coupling piece. Another connector includes a base plate, two parallel side plates arranged on the base plate, a front plate connected to the two side plates and having a tapered positioning slot, and a positioning portion arranged on the base plate and adapted for reciprocal movement in a direction perpendicular to the base plate. The base plate, the two side plates and the front plate form an accommodating groove.

Abstract: A portable computer includes a computer body and a handle. The handle, operable to be located at a closed position and an open position relative to the computer body, includes a body component for holding of a user, a movable member and an auxiliary member. One end of the movable member is pivotally connected to the body component and the other end is pivotally connected to the computer body. The auxiliary component is disposed on one end of the body component, and is abutted against one side of the movable member. During a movement process of the handle between the closed position and the open position, at least a portion of the movable member is kept in contact with the auxiliary member. When the handle is at the closed position and the open position, the auxiliary member and the body component jointly secure the movable member.

Abstract: An electronic device is provided according to an embodiment of the present invention. The electronic device includes a housing, a first antenna module, a second antenna module, and a shared frame. The housing has an accommodating space. The shared frame is arranged in the accommodating space and comprises a first and a second support portion. The first antenna module is arranged on the first support portion, and the second antenna module is arranged on the second support portion. The first antenna module is for transmitting and receiving a signal of a first frequency band. The second antenna module is for transmitting and receiving a signal of a second frequency band. A virtual reference surface is defined below the housing, and a projection range of the first antenna module on the virtual reference surface partially overlaps with a projection range of the second support portion on the virtual reference surface.

Abstract: A rotating mechanism includes a first mount having a shaft hole, a second mount having a mounting part and a shaft part, a first engagement component, and a positioning assembly having a first positioning structure and a second positioning structure. The shaft part passes through the shaft hole so that the second mount is rotatable relative to the first mount. The first engagement component is fixed to the second mount and located on one side of the first mount away from the mounting part of the second mount, so that the first engagement component rotates relative to the first mount along with the second mount. The first positioning structure disposed on the first mount and the second positioning structure disposed on the first engagement component are matching recess and protrusion that are engaged with each other so as to position the first mount and the second mount.

Abstract: A method of starting an electronic device includes: receiving a first wireless signal carrying a first identification data by a wireless receiver before the electronic device enters a normal operating state; comparing the first identification data with a valid data; obtaining an account name and a password according to the first identification data if the first identification data matches the valid data and logging in to an operating system with the account name and the password so as to allow the electronic device to enter the normal operating state; and not logging in to the operating system if the first identification data does not match the valid data.