Side pressure type capacitive sensing device, working method thereof and electronic equipment

Side pressure type capacitive sensing device, working method thereof and electronic equipment

The invention provides a side pressure type capacitive sensing device, a working method thereof and electronic equipment. The side pressure type capacitive sensing device comprises a circuit board, and a capacitive sensing chip is arranged on the circuit board; moreover, the side wall of the circuit...

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Hauptverfasser: HU YINGZHE, LUO DONG, HE KANG, XU ZHENGDI
Format: Patent
Sprache:chi ; eng
Schlagworte:
DEAF-AID SETS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS
PUBLIC ADDRESS SYSTEMS
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creator HU YINGZHE
LUO DONG
HE KANG
XU ZHENGDI
description The invention provides a side pressure type capacitive sensing device, a working method thereof and electronic equipment. The side pressure type capacitive sensing device comprises a circuit board, and a capacitive sensing chip is arranged on the circuit board; moreover, the side wall of the circuit board is provided with a concave part, the bottom wall of the concave part is provided with a firstcapacitance induction piece, and the first capacitance induction piece is electrically connected with the capacitance induction chip. A base body is arranged opposite to the circuit board, a second capacitance induction piece is fixed to the area, right opposite to the concave part, of the base body, the first capacitance induction piece and the second capacitance induction piece are arranged inparallel, and a gap is formed between the first capacitance induction piece and the second capacitance induction piece. The invention further provides a working method of the side pressure type capacitive sensing device. The e
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subjects DEAF-AID SETS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS
PUBLIC ADDRESS SYSTEMS
title Side pressure type capacitive sensing device, working method thereof and electronic equipment
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