Finger Mounted Controller And a Power Replenishment Device

A power replenishment device applied to a finger mounted controller, comprising:

• a second outer shell and a second upper cover,
• wherein the second outer shell and the second upper cover are connected by a rotating shaft,
• a second battery is provided in the second outer shell, and a second circuit board is provided above the second battery and provided in the second outer shell;
• wherein the finger mounted controller comprises a first outer shell and a first upper cover,
• wherein the first outer shell and the first upper cover are fixedly connected by a clamping structure,
• a first circuit board is fixedly provided in the first outer shell, and a joystick control key is integrated on the first circuit board;
• an interior of the first upper cover is movably provided with a joystick key cap, and the joystick key cap is fixedly connected to the joystick control key;
• the joystick key cap is capable of toggling the joystick control key in several directions on a horizontal plane to trigger a corresponding function;
• wherein a back of the second outer shell is provided with a fourth through-hole, a front of the second outer shell is provided with a fifth through-hole, and the second circuit board is respectively integrated with a second indicator light and a charging interface,
• wherein the second indicator light is located in the fifth through-hole, and the charging interface is located in the fourth through-hole.