TWS earphone charging box with Bluetooth emission function

• Main Authors: HUANG ZHISHUN, WANG CHENG, LI YUANSHUN
• Format: Patent
• Language: Chinese; English
• Published: 03.01.2023
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DEAF-AID SETS; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; GENERATION; LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS; PUBLIC ADDRESS SYSTEMS; SYSTEMS FOR STORING ELECTRIC ENERGY; TRANSMISSION

The utility model relates to a TWS earphone charging box with a Bluetooth emission function, which comprises a box cover and a box body, one side of the box cover is rotatably connected with the box body through a hinge rod, an earphone accommodating cavity for placing a TWS earphone and a control circuit board are arranged in the box body, a charging magnet is arranged at the bottom of the accommodating cavity, and the charging magnet is electrically connected with the control circuit board. The control circuit board is provided with an infrared induction circuit used for controlling the magnetic disconnection of the charging magnet, the infrared induction circuit comprises an induction unit, a judgment unit and a control unit, the output end of the induction unit is coupled to the judgment unit, and the induction unit is used for outputting an infrared induction signal to the judgment unit according to the opening and closing state of the box cover. The output end of the judgment unit is coupled to the cont