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JPS6441803A - Apparatus for measuring angle and displacement quantity using electric resistor piece - Google Patents

Apparatus for measuring angle and displacement quantity using electric resistor piece

Info

Publication number
JPS6441803A
JPS6441803A JP62198202A JP19820287A JPS6441803A JP S6441803 A JPS6441803 A JP S6441803A JP 62198202 A JP62198202 A JP 62198202A JP 19820287 A JP19820287 A JP 19820287A JP S6441803 A JPS6441803 A JP S6441803A
Authority
JP
Japan
Prior art keywords
pieces
electric resistor
element board
measuring part
attached
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP62198202A
Other languages
Japanese (ja)
Inventor
Masaharu Morimoto
Kazuo Tsuchiya
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP62198202A priority Critical patent/JPS6441803A/en
Publication of JPS6441803A publication Critical patent/JPS6441803A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

PURPOSE:To measure an angle and a displacement quantity, by forming a flexible measuring part between both rigid base-end parts on an element board, and attaching electric resistor pieces, which respond to expanding and contracting strain, on one surface of the element board through an insulating film. CONSTITUTION:Attaching parts 12 and 12 having a shape, which can be readily attached to a part to be measured, are provided at both base-end parts. A highly flexible, thin beam shaped measuring part 13 having a specified length is formed between the parts 12. For example, an element board 11 comprising a thin metal plate and the like is provided. Electric resistor pieces 15, 16, 17 and 18 are attached to both surfaces of the measuring part 13 of the element board 11. The two pieces are attached as every one pair through insulating films 14. The pieces have uniform electric resistance characteristic in the longitudinal direction and have the same specified length. The resistance values of the pieces are changed with respect to expanding and contacting strain. Thus a detecting element 10, which detect desired angles and displacement quantities, is constituted. In the detecting element 10, the electric resistor pieces 15 and 16 on one surface side and the electric resistor pieces 17 and 18 on the other surface side are wired so that they face each other. Thus a Wheatstone bridge circuit 19 is formed.
JP62198202A 1987-08-10 1987-08-10 Apparatus for measuring angle and displacement quantity using electric resistor piece Pending JPS6441803A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62198202A JPS6441803A (en) 1987-08-10 1987-08-10 Apparatus for measuring angle and displacement quantity using electric resistor piece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62198202A JPS6441803A (en) 1987-08-10 1987-08-10 Apparatus for measuring angle and displacement quantity using electric resistor piece

Publications (1)

Publication Number Publication Date
JPS6441803A true JPS6441803A (en) 1989-02-14

Family

ID=16387178

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62198202A Pending JPS6441803A (en) 1987-08-10 1987-08-10 Apparatus for measuring angle and displacement quantity using electric resistor piece

Country Status (1)

Country Link
JP (1) JPS6441803A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04233443A (en) * 1990-12-28 1992-08-21 Yamaha Corp Bending detector
JPH04233442A (en) * 1990-12-28 1992-08-21 Yamaha Corp Bending sensor
JPH04242795A (en) * 1990-03-30 1992-08-31 Yamaha Corp Bending angle detector and electronic musical instrument using said detector
JPH04329305A (en) * 1991-05-01 1992-11-18 Yamaha Corp Bent angle detector
JPH0571911A (en) * 1991-04-30 1993-03-23 Yamaha Corp Bending angle detector
JPH05296706A (en) * 1992-03-06 1993-11-09 Nissan Motor Co Ltd Shape measurement sensor
JP2005192699A (en) * 2004-01-05 2005-07-21 Konica Minolta Holdings Inc Information transmitter and information transmitting system
JP2006043445A (en) * 2004-07-07 2006-02-16 Showa Denko Kk Panel and mat for measuring biological information, and device and method for measuring biological information
JP2007121159A (en) * 2005-10-28 2007-05-17 Tokai Rubber Ind Ltd Device for detecting displacement amount
WO2017204048A1 (en) * 2016-05-23 2017-11-30 ヤマハ株式会社 Deformation sensor unit and deformation measurement kit
CN107532878A (en) * 2015-04-17 2018-01-02 弯曲实验室有限公司 Flexible multi-region angular displacement and strain transducer

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS597202A (en) * 1982-07-06 1984-01-14 Fujita Corp Displacement gage using electrically conductive rubber
JPS6020102A (en) * 1983-07-14 1985-02-01 Kawaguchiko Seimitsu Kk Strain gauge type measuring instrument

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS597202A (en) * 1982-07-06 1984-01-14 Fujita Corp Displacement gage using electrically conductive rubber
JPS6020102A (en) * 1983-07-14 1985-02-01 Kawaguchiko Seimitsu Kk Strain gauge type measuring instrument

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04242795A (en) * 1990-03-30 1992-08-31 Yamaha Corp Bending angle detector and electronic musical instrument using said detector
JPH04233443A (en) * 1990-12-28 1992-08-21 Yamaha Corp Bending detector
JPH04233442A (en) * 1990-12-28 1992-08-21 Yamaha Corp Bending sensor
JPH0571911A (en) * 1991-04-30 1993-03-23 Yamaha Corp Bending angle detector
JPH04329305A (en) * 1991-05-01 1992-11-18 Yamaha Corp Bent angle detector
JPH05296706A (en) * 1992-03-06 1993-11-09 Nissan Motor Co Ltd Shape measurement sensor
JP2005192699A (en) * 2004-01-05 2005-07-21 Konica Minolta Holdings Inc Information transmitter and information transmitting system
JP2006043445A (en) * 2004-07-07 2006-02-16 Showa Denko Kk Panel and mat for measuring biological information, and device and method for measuring biological information
JP2007121159A (en) * 2005-10-28 2007-05-17 Tokai Rubber Ind Ltd Device for detecting displacement amount
CN107532878A (en) * 2015-04-17 2018-01-02 弯曲实验室有限公司 Flexible multi-region angular displacement and strain transducer
JP2018513391A (en) * 2015-04-17 2018-05-24 ベンド ラボ、インコーポレイテッド Compatible multi-region angular displacement and strain sensor
WO2017204048A1 (en) * 2016-05-23 2017-11-30 ヤマハ株式会社 Deformation sensor unit and deformation measurement kit

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