CN210571096U - 摩擦检知传感器以及电子设备 - Google Patents

摩擦检知传感器以及电子设备 Download PDF

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Publication number
CN210571096U
CN210571096U CN201890000421.6U CN201890000421U CN210571096U CN 210571096 U CN210571096 U CN 210571096U CN 201890000421 U CN201890000421 U CN 201890000421U CN 210571096 U CN210571096 U CN 210571096U
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China
Prior art keywords
region
piezoelectric
friction
piezoelectric film
potential
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CN201890000421.6U
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English (en)
Chinese (zh)
Inventor
大寺昭三
森健一
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Murata Manufacturing Co Ltd
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Murata Manufacturing Co Ltd
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/16—Measuring force or stress, in general using properties of piezoelectric devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/22—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force applied to control members, e.g. control members of vehicles, triggers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Position Input By Displaying (AREA)
CN201890000421.6U 2017-01-12 2018-01-12 摩擦检知传感器以及电子设备 Active CN210571096U (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017-003103 2017-01-12
JP2017003103 2017-01-12
PCT/JP2018/000614 WO2018131674A1 (fr) 2017-01-12 2018-01-12 Capteur de détection de frottement et instrument électronique

Publications (1)

Publication Number Publication Date
CN210571096U true CN210571096U (zh) 2020-05-19

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ID=62840600

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201890000421.6U Active CN210571096U (zh) 2017-01-12 2018-01-12 摩擦检知传感器以及电子设备

Country Status (2)

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CN (1) CN210571096U (fr)
WO (1) WO2018131674A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6834788B2 (ja) * 2017-06-05 2021-02-24 株式会社村田製作所 マウス
CN214748552U (zh) * 2018-06-20 2021-11-16 株式会社村田制作所 按压传感器和按压检测装置
JP7259687B2 (ja) * 2019-10-01 2023-04-18 Tdk株式会社 圧電スイッチの駆動方法及び駆動回路

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101473204B (zh) * 2006-06-14 2015-02-25 基斯特勒控股公司 横向力测量装置
JP6074414B2 (ja) * 2012-05-24 2017-02-01 株式会社村田製作所 センサーデバイスおよび電子機器

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Publication number Publication date
WO2018131674A1 (fr) 2018-07-19

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