CN112689765A - 柔性电子设备及其弯曲速度检测装置 - Google Patents

柔性电子设备及其弯曲速度检测装置 Download PDF

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Publication number
CN112689765A
CN112689765A CN201880096021.4A CN201880096021A CN112689765A CN 112689765 A CN112689765 A CN 112689765A CN 201880096021 A CN201880096021 A CN 201880096021A CN 112689765 A CN112689765 A CN 112689765A
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China
Prior art keywords
coil
flexible
bending
bending speed
speed detecting
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Pending
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CN201880096021.4A
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English (en)
Inventor
胡小冬
陶波波
刘占超
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Shenzhen Royole Technologies Co Ltd
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Shenzhen Royole Technologies Co Ltd
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Application filed by Shenzhen Royole Technologies Co Ltd filed Critical Shenzhen Royole Technologies Co Ltd
Publication of CN112689765A publication Critical patent/CN112689765A/zh
Pending legal-status Critical Current

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/64—Devices characterised by the determination of the time taken to traverse a fixed distance
    • G01P3/66—Devices characterised by the determination of the time taken to traverse a fixed distance using electric or magnetic means

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

本申请提供一种柔性电子设备(100)及其弯曲速度检测装置(20)，所述柔性电子设备(100)包括柔性壳体(10)，所述弯曲速度检测装置(20)设置于所述柔性壳体(10)中。所述弯曲速度检测装置(20)包括极性相反且相对设置的第一磁性件(211)和第二磁性件(212)、线圈(22)、驱动机构(24)以及检测电路(25)。所述线圈(22)可旋转地设置于所述第一磁性件(211)和第二磁性件(212)之间，所述线圈(22)在旋转时做切割磁感线运动并产生感应电流。所述驱动机构(24)在所述柔性壳体(10)发生弯曲时驱动所述线圈(22)旋转。所述检测电路(25)用于检测所述线圈(22)上产生的感应电动势，并根据所述感应电动势确定所述柔性壳体(10)的弯曲速度。

Description

PCT国内申请，说明书已公开。

Claims (15)

  1. PCT国内申请，权利要求书已公开。
CN201880096021.4A 2018-10-22 2018-10-22 柔性电子设备及其弯曲速度检测装置 Pending CN112689765A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/111161 WO2020082204A1 (zh) 2018-10-22 2018-10-22 柔性电子设备及其弯曲速度检测装置

Publications (1)

Publication Number Publication Date
CN112689765A true CN112689765A (zh) 2021-04-20

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CN201880096021.4A Pending CN112689765A (zh) 2018-10-22 2018-10-22 柔性电子设备及其弯曲速度检测装置

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CN (1) CN112689765A (zh)
WO (1) WO2020082204A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113490104A (zh) * 2021-08-06 2021-10-08 维沃移动通信有限公司 无线耳机组件

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87213197U (zh) * 1987-09-10 1988-03-23 清华大学 惯性式速度传感器
CN1184937A (zh) * 1996-11-26 1998-06-17 日本碍子株式会社 振子、振动型回转仪及振子的调整方法
CN2588373Y (zh) * 2002-08-27 2003-11-26 中国科学院力学研究所 磁电式高频冲击速度传感器
US20060043963A1 (en) * 2004-08-26 2006-03-02 Hitachi Cable, Ltd. Magnetic motion sensor
CN101029899A (zh) * 2006-02-28 2007-09-05 株式会社电装 角速度传感器及其操作方法
JP2008149803A (ja) * 2006-12-15 2008-07-03 Bridgestone Corp タイヤ故障検知方法とその装置及びタイヤ内部故障検知用タイヤ
CN205404597U (zh) * 2016-02-25 2016-07-27 长沙南车电气设备有限公司 一种新型光电转速传感器
US20180078820A1 (en) * 2016-09-20 2018-03-22 James Joseph Bundock System and Method for Measuring Speed, Spin Rate, and Accuracy of a Sporting Device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87213197U (zh) * 1987-09-10 1988-03-23 清华大学 惯性式速度传感器
CN1184937A (zh) * 1996-11-26 1998-06-17 日本碍子株式会社 振子、振动型回转仪及振子的调整方法
CN2588373Y (zh) * 2002-08-27 2003-11-26 中国科学院力学研究所 磁电式高频冲击速度传感器
US20060043963A1 (en) * 2004-08-26 2006-03-02 Hitachi Cable, Ltd. Magnetic motion sensor
CN101029899A (zh) * 2006-02-28 2007-09-05 株式会社电装 角速度传感器及其操作方法
JP2008149803A (ja) * 2006-12-15 2008-07-03 Bridgestone Corp タイヤ故障検知方法とその装置及びタイヤ内部故障検知用タイヤ
CN205404597U (zh) * 2016-02-25 2016-07-27 长沙南车电气设备有限公司 一种新型光电转速传感器
US20180078820A1 (en) * 2016-09-20 2018-03-22 James Joseph Bundock System and Method for Measuring Speed, Spin Rate, and Accuracy of a Sporting Device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113490104A (zh) * 2021-08-06 2021-10-08 维沃移动通信有限公司 无线耳机组件
CN113490104B (zh) * 2021-08-06 2024-03-22 维沃移动通信有限公司 无线耳机组件

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