| 摘要 |
The utility model discloses a USB interface mobile power supply and a USB socket device. The USB interface mobile power supply comprises a casing body, a battery which is arranged in the casing body, and the USB socket which is located in a groove of the casing body. The USB socket comprises an anvil which is inserted into a USB plug, a metal terminal and a cover. The metal terminal is fixed on the lower surface of the anvil and is electrically connected with the battery. The anvil is semi-surrounded by the cover. The cover and the anvil are fixedly connected into a whole body. A gap is arranged on the cover and the upper surface of the anvil, and is cantilever-beam-shaped. The USB socket is movably connected with the casing body through the cover. According to the USB interface mobile power supply provided by the utility model, the USB socket structure is optimized; the thickness of the USB socket is reduced; the USB socket can sink to be buckled into the casing body of the mobile power supply; the thickness of the mobile power supply is effectively reduced; and the portability of the mobile power supply is improved. |
