JPS54117232A - Running meter - Google Patents

Running meter

Info

Publication number
JPS54117232A
JPS54117232A JP2414478A JP2414478A JPS54117232A JP S54117232 A JPS54117232 A JP S54117232A JP 2414478 A JP2414478 A JP 2414478A JP 2414478 A JP2414478 A JP 2414478A JP S54117232 A JPS54117232 A JP S54117232A
Authority
JP
Japan
Prior art keywords
weight
piezo
electric element
vibration system
sensor
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
JP2414478A
Other languages
Japanese (ja)
Inventor
Masaki Takei
Mitsuaki Maruyama
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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha 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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP2414478A priority Critical patent/JPS54117232A/en
Publication of JPS54117232A publication Critical patent/JPS54117232A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Distances Traversed On The Ground (AREA)

Abstract

PURPOSE: To provide a running meter which can serve as a supplementary sporting device for the development of physical strength and physical as well as mental health by means of a step sensor for detecting the movement of a weight.
CONSTITUTION: A weight 11 is fixed to a flat spring 12 so that a vibration system composed of the weight 11 and the spring 12 moves up and down as shown by the arrow 14 when the users run or exercise. The weight 11 is so arranged as to hit a piezo-electric element 13 when moving down. The piezo-electric element 13 generates a signal voltage when hitted by the weight 11. The vibration system is so arranged to detect any slight vibrations by adjustment of the balance. The signal detected bt a step number sensor 22 is fed to a display 30 through a waveform shaping circuit 26, a step number counter 27 and a decoder 29, thus displaying the total number of steps.
COPYRIGHT: (C)1979,JPO&Japio
JP2414478A 1978-03-03 1978-03-03 Running meter Pending JPS54117232A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2414478A JPS54117232A (en) 1978-03-03 1978-03-03 Running meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2414478A JPS54117232A (en) 1978-03-03 1978-03-03 Running meter

Publications (1)

Publication Number Publication Date
JPS54117232A true JPS54117232A (en) 1979-09-12

Family

ID=12130123

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2414478A Pending JPS54117232A (en) 1978-03-03 1978-03-03 Running meter

Country Status (1)

Country Link
JP (1) JPS54117232A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5988172A (en) * 1982-11-12 1984-05-22 株式会社精工舎 Swing body
US5125647A (en) * 1990-03-13 1992-06-30 Smith Robert S Jump platform exerciser for strengthening the ankle extensors

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5988172A (en) * 1982-11-12 1984-05-22 株式会社精工舎 Swing body
US5125647A (en) * 1990-03-13 1992-06-30 Smith Robert S Jump platform exerciser for strengthening the ankle extensors

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