Charging device of gamepad and gamepad
A technology of a gamepad and a charging device, applied in the field of gamepads, can solve problems such as high overhead and limited battery usage time, and achieve the effects of saving overhead, avoiding battery exhaustion, and providing a good gaming experience.
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[0036] The present invention is a game handle charging device, such as figure 1 , 2 Said, the charging device includes a rechargeable battery disposed inside the handle housing and electrically connected to the handle main board, a vibration energy harvesting device disposed between one or more handle keys and corresponding key components, and the vibration energy harvesting The device includes a piezoelectric element layer and an energy transfer unit group, the piezoelectric element and the energy transfer unit group are in contact with each other, the energy transfer unit group is arranged under one or more handle buttons, and the piezoelectric element layer 5 Attached above the key element 21, the piezoelectric element layer 5 is connected to the rechargeable battery 6;
[0037]The energy transfer unit group includes at least one energy transfer unit, the energy transfer unit includes an elastic beam 4 and a base 3, and the energy transfer units are arranged sequentially f...
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