Abstract: A wrist-wearable electronic device comprising a house, a display, and a lens module. The lens module is coupled to a sidewall of the housing and can include a first light emitting element, a lens, and a first Frensel structure. The lens includes a body, a lower surface, and an upper surface. The first Frensel structure is disposed on the lower surface of the lens and is configured to disperse light generated by the first light emitting element into the body of the lens.

Abstract: An interlocking structure of a power conversion system is provided. A first power circuit group is connected to a first power source and includes a first and a fourth switch. A second power circuit group is connected to a second power source and includes a second and a fifth switch. A limiting mechanism includes a first limiting portion, a second limiting portion, a fourth limiting portion, a fifth limiting portion, a first accommodating portion, and a second accommodating portion. The first switch is switched off to disconnect the first power source. Then, a limiting structure is moved to connect the second power source. Accordingly, the first power source is disconnected, and the second power source is connected, allowing repair or maintenance of the first power source to be performed without interrupting the supply of power from the power conversion system.

Abstract: An interlocking structure of a power conversion system is provided. A first power circuit group is connected to a first power source and includes a first and a fourth switch. A second power circuit group is connected to a second power source and includes a second and a fifth switch. A limiting mechanism includes a first limiting portion, a second limiting portion, a fourth limiting portion, a fifth limiting portion, a first accommodating portion, and a second accommodating portion. The first switch is switched off to disconnect the first power source. Then, a limiting structure is moved to connect the second power source. Accordingly, the first power source is disconnected, and the second power source is connected, allowing repair or maintenance of the first power source to be performed without interrupting the supply of power from the power conversion system.

Abstract: A battery assembly includes a power module, a receptacle connector, a driving switch and a movable stop arm. The power module includes a battery control unit and a cell electrically connected to the battery control unit. The receptacle connector is disposed at the power module and electrically connected to the cell via the battery control unit. The receptacle connector includes an insertion opening. The driving switch is disposed corresponding to the receptacle connector and electrically connected to the battery control unit. A default setting of the driving switch is “switched off”. One end of the movable stop arm is outside of the insertion opening and blocks the same. The movable stop arm is movable toward the driving switch to touch and switch on the same.

Abstract: A battery assembly includes a power module, a receptacle connector, a driving switch and a movable stop arm. The power module includes a battery control unit and a cell electrically connected to the battery control unit. The receptacle connector is disposed at the power module and electrically connected to the cell via the battery control unit. The receptacle connector includes an insertion opening. The driving switch is disposed corresponding to the receptacle connector and electrically connected to the battery control unit. A default setting of the driving switch is “switched off”. One end of the movable stop arm is outside of the insertion opening and blocks the same. The movable stop arm is movable toward the driving switch to touch and switch on the same.

Abstract: A power connector assembly includes a first electrical connector and a second electrical connector mating with the first electrical connector. The first electrical connector includes a plurality of first hollow tubes. Moreover, a plurality of first conducting terminals are disposed within the first hollow tubes, selectively. Each first conducting terminal has a flat contacting part. The second electrical connector includes a plurality of second hollow tubes corresponding to the first hollow tubes. Moreover, a plurality of second conducting terminals are disposed within the second hollow tubes, selectively. Each second conducting terminal has a terminal-clamping part.

Abstract: A power connector assembly includes a first electrical connector and a second electrical connector mating with the first electrical connector. The first electrical connector includes a plurality of first hollow tubes. Moreover, a plurality of first conducting terminals are disposed within the first hollow tubes, selectively. Each first conducting terminal has a flat contacting part. The second electrical connector includes a plurality of second hollow tubes corresponding to the first hollow tubes. Moreover, a plurality of second conducting terminals are disposed within the second hollow tubes, selectively. Each second conducting terminal has a terminal-clamping part.

Abstract: An uninterruptible power supply (UPS) apparatus is disclosed. The UPS apparatus comprises a UPS main body and a support. The UPS main body includes a power supply unit for receiving AC power from a power source and converting AC power to DC power, a battery unit for receiving DC power from the power supply unit and providing DC power to a load, and a case for housing the power supply unit and the battery unit therein, wherein a bottom surface of the case has a first width. The support is used to support the UPS main body thereon to enable the UPS apparatus to stand on a desk, wherein a bottom surface of the support has a second width larger than the first width. Therefore, the UPS apparatus can be served as a desktop DC UPS.

Abstract: A power supply module includes a backup battery unit and a power supply unit. The backup battery unit has at least one first engaging element. The power supply unit has at least one second engaging element mating with the first engaging element. After the second engaging element is engaged with the first engaging element, the power supply unit is detachably connected with the backup battery unit.

Abstract: An uninterruptible power supply (UPS) apparatus is disclosed. The UPS apparatus comprises a UPS main body and a support. The UPS main body includes a power supply unit for receiving AC power from a power source and converting AC power to DC power, a battery unit for receiving DC power from the power supply unit and providing DC power to a load, and a case for housing the power supply unit and the battery unit therein, wherein a bottom surface of the case has a first width. The support is used to support the UPS main body thereon to enable the UPS apparatus to stand on a desk, wherein a bottom surface of the support has a second width larger than the first width. Therefore, the UPS apparatus can be served as a desktop DC UPS.

Abstract: An electronic apparatus having a connector with detaching-proof function used for connecting to a second connector of a power cord is disclosed. The electronic apparatus includes a body of the electronic apparatus including a housing, a first connector disposed on the housing; and a fastening and detaching-proof device disposed on the housing and adjacently to the first connector. The fastening and detaching-proof device includes a guiding device disposed on the housing, and a movable position device disposed on the housing, and guided to move back and forth between a first position and a second position by the guiding device. When the second connector is connected to the first connector, the movable position device is moved to the first position and fixed at the first position, resulting in the second connector is fastened to the first connector by the movable position device. In addition, a fastening and detaching-proof device applied in an electronic apparatus is also disclosed.

Abstract: A connector is provided. The connector comprises a casing having an open end defined by a first cavity and a second cavity adjacent to the first cavity, wherein a cross-section area of the first cavity is bigger than that of the second cavity, a first retaining plate and a second retaining plate disposed in the casing and having a specific distance away from the open end, wherein the first retaining plate and the second retaining plate cooperate with each other to form an opening and a receiving space, and the first retaining plate and the second retaining plate respectively form a gap with the inner sidewall of the casing, and a conductive terminal with one end disposed in the receiving space formed by the first retaining plate and the second retaining plate. In addition, a connector assembly, which is assembled with the above-mentioned connectors, is also provided.

Abstract: A connector is provided. The connector comprises a casing having an open end defined by a first cavity and a second cavity adjacent to the first cavity, wherein a cross-section area of the first cavity is bigger than that of the second cavity, a first retaining plate and a second retaining plate disposed in the casing and having a specific distance away from the open end, wherein the first retaining plate and the second retaining plate cooperate with each other to form an opening and a receiving space, and the first retaining plate and the second retaining plate respectively form a gap with the inner sidewall of the casing, and a conductive terminal with one end disposed in the receiving space formed by the first retaining plate and the second retaining plate. In addition, a connector assembly, which is assembled with the above-mentioned connectors, is also provided.

Abstract: A structure of the uninterrupted power supply includes a lower housing, a first terminal pedestal, a second terminal pedestal and an upper housing. The lower housing has a battery receptacle, a circuit portion and a partitioning plate thereon, wherein the partitioning plate is disposed between the battery receptacle and the circuit portion and has a first cavity and a second cavity. The first terminal pedestal and the second terminal pedestal are carried on the first cavity and the second cavity respectively. The battery has two recesses for containing the positive electrode and the negative electrode thereof. The battery is capable of being positioned into the battery receptacle and electrically with the first terminal and the second terminal after the lower housing and the upper housing are assembled.

Abstract: A structure of the uninterrupted power supply includes a lower housing, a first terminal pedestal, a second terminal pedestal and an upper housing. The lower housing has a battery receptacle, a circuit portion and a partitioning plate thereon, wherein the partitioning plate is disposed between the battery receptacle and the circuit portion and has a first cavity and a second cavity. The first terminal pedestal and the second terminal pedestal are carried on the first cavity and the second cavity respectively. The battery has two recesses for containing the positive electrode and the negative electrode thereof. The battery is capable of being positioned into the battery receptacle and electrically with the first terminal and the second terminal after the lower housing and the upper housing are assembled.