Keyboard power generation structure and power supply method thereof

Abstract

The invention relates to a keyboard power generation structure and a power supply method thereof. The keyboard power generation structure comprises a keyboard box, a filter box is installed and communicated with one side of the keyboard box, a fan is installed and communicated with the other side of the keyboard box, a battery is installed at the top of the filter box, and a circuit board is installed in the middle of the inner side of the keyboard box; and the keys are embedded in the upper side surface of the circuit board and electrically connected with the circuit board, an induction power generation mechanism is arranged below each key cap, the induction power generation mechanisms are embedded in the lower side surface of the circuit board and electrically connected with the circuit board, and the induction power generation mechanisms are electrically connected with the battery through the circuit board. After the key cap is pressed, a transmission column is pressed downwards so that a user can conveniently press in the using process, and does not need other transmission operations, and a labor-saving state is achieved; mechanical energy in the knocking process can be converted into electric energy to the maximum extent, the upper side and the lower side of the circuit board is cooled in an air-cooling manner through the fan, and the keyboard power generation mechanism is capable of preventing dust and water and easy to clean through a waterproof cover.

Description

technical field [0001] The invention relates to the technical field of keyboards, in particular to a keyboard power generation structure and a power supply method thereof. Background technique [0002] With the development of short-distance wireless communication technologies such as Bluetooth, RFID, Wi-Fi, etc., there is no direct physical connection between the keyboard body and the computer, and wireless keyboards that are connected to the PC through wireless communication technology are more and more popular. favored and rapidly spread. [0003] The invention patent with the publication number CN111403212A discloses a key structure and a wireless keyboard with self-generating power supply. In the key structure, the bearing is coaxially arranged in the middle of the touch plate, and the rotor assembly is rotationally connected with the touch plate through the bearing; the spring sleeve is arranged on the rotor Outside the rotor of the component, the magnet is placed on t...

AI Technical Summary

Problems solved by technology

[0008] (2) The existing keyboard power generation structure does not have a cooling structure for power generation, and cannot dissipate heat well, which is likely to cause abnormality of power generation equipment;

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