| 摘要 |
A hand-cranked charger comprising a handle, a housing, and a circuit board. The handle comprises a rotating handle (1), a connecting rotary shaft (2), and a rotating knob (3). A handle placement position is provided on the housing. The handle placement position comprises a rotating handle placement position (11) and a rotating knob placement position (31). The handle is collapsibly placed on the handle placement position; therefore, the handle does not protrude beyond the housing, thus carrying is facilitated. |
