JPS56162071A - Electronic tactile sensor - Google Patents

Electronic tactile sensor

Info

Publication number
JPS56162071A
JPS56162071A JP6541280A JP6541280A JPS56162071A JP S56162071 A JPS56162071 A JP S56162071A JP 6541280 A JP6541280 A JP 6541280A JP 6541280 A JP6541280 A JP 6541280A JP S56162071 A JPS56162071 A JP S56162071A
Authority
JP
Japan
Prior art keywords
contact
resonance plate
tactile sensor
tactile
fayed
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.)
Granted
Application number
JP6541280A
Other languages
Japanese (ja)
Other versions
JPS6243509B2 (en
Inventor
Masahisa Yano
Iwao Sagara
Satoru Oota
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.)
OAK GIKEN KK
Original Assignee
OAK GIKEN KK
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 OAK GIKEN KK filed Critical OAK GIKEN KK
Priority to JP6541280A priority Critical patent/JPS56162071A/en
Publication of JPS56162071A publication Critical patent/JPS56162071A/en
Publication of JPS6243509B2 publication Critical patent/JPS6243509B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

PURPOSE:To obtain a large object contact width with high sensitivity, by constitut- ing an electronic tactile sensor by a piezoelectric element, a resonance plate whih is fixed closely to the main face of this element, a tactile probe which is fixed to the main face of this resonance plate so that one end becomes free, etc. CONSTITUTION:In an electronic tactile sensor where a resonance plate 2 having a tactile probe 1 is fayed to a disc-shaped piezoelectric element 3, a rectangular contact 7 is fayed to the tip of the free end of the tactile probe 1. Specially, a saw tooth-shaped part 7a is formed at the tip of the contact 7. When this saw tooth- shaped part 7a is brought into contact with a solid object, which exists in gas or liquid, perpendicularly approximately and is slided, the contact 7 repeats a proper vibrating motion due to reggedness of the surface of the object and elasticity of the contact 1. Thus, vibration energy is converted to electric energy under conditions of high sensitivity and a large object contact width.
JP6541280A 1980-05-19 1980-05-19 Electronic tactile sensor Granted JPS56162071A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6541280A JPS56162071A (en) 1980-05-19 1980-05-19 Electronic tactile sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6541280A JPS56162071A (en) 1980-05-19 1980-05-19 Electronic tactile sensor

Publications (2)

Publication Number Publication Date
JPS56162071A true JPS56162071A (en) 1981-12-12
JPS6243509B2 JPS6243509B2 (en) 1987-09-14

Family

ID=13286288

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6541280A Granted JPS56162071A (en) 1980-05-19 1980-05-19 Electronic tactile sensor

Country Status (1)

Country Link
JP (1) JPS56162071A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49134381A (en) * 1973-04-25 1974-12-24
JPS5347858A (en) * 1976-07-16 1978-04-28 Seiko Instr & Electronics Ltd Active sensor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49134381A (en) * 1973-04-25 1974-12-24
JPS5347858A (en) * 1976-07-16 1978-04-28 Seiko Instr & Electronics Ltd Active sensor

Also Published As

Publication number Publication date
JPS6243509B2 (en) 1987-09-14

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