Contact type portable power

摘要

The present disclosure includes a protective sleeve assembly and a battery module, wherein the protective sleeve assembly includes a frame and a terminal fixing plate, a terminal circuit board and a connector port are arranged on the terminal fixing plate, an end of a conduction sheet is connected to the terminal circuit board, the other end of the conduction sheet is in a limiting hole of the terminal fixing plate; the battery module includes a upper cover, a lower cover and a charge-discharge control circuit board, a conduction electrode is arranged on the charge-discharge control circuit board and connected with a battery. When the mobile phone is fixed with the protective sleeve assembly, a special port of the mobile phone is transformed into a general port by the conversion circuit of the terminal circuit board, so it's easy to charge the mobile phone by the general port.

主权项

1. A contact type portable power, comprising: a protective sleeve assembly comprising a frame and a terminal fixing plate latched with the frame; and a battery module fixed with the protective sleeve assembly and comprising an upper cover, a lower cover and a charge-discharge control circuit board, the charge-discharge control circuit board disposed between the upper cover and the lower cover and electrically connected to a battery; wherein a terminal circuit board, a connector port and a conduction sheet are arranged on the terminal fixing plate, an end of the conduction sheet is electrically connected to the terminal circuit board which has a conversion circuit, the other end of the conduction sheet is in a limiting hole of the terminal fixing plate; and the charge-discharge control circuit board comprising a conduction electrode contacted with the conduction sheet,
wherein the conduction electrode is a resilient in or a resilient sheet, wherein the conduction sheet is substantially L-shaped and comprises a protrusion arranged on an end of the conduction sheet, the height of the protrusion is larger than the depth of the limiting hole, the conduction sheet contacts with the conduction electrode closely when the upper cover is latched with the terminal fixing plate.