JPS59111120U - Obstacle detection device for visually impaired people - Google Patents

Obstacle detection device for visually impaired people

Info

Publication number
JPS59111120U
JPS59111120U JP430083U JP430083U JPS59111120U JP S59111120 U JPS59111120 U JP S59111120U JP 430083 U JP430083 U JP 430083U JP 430083 U JP430083 U JP 430083U JP S59111120 U JPS59111120 U JP S59111120U
Authority
JP
Japan
Prior art keywords
detection device
visually impaired
obstacle detection
impaired people
low frequency
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
JP430083U
Other languages
Japanese (ja)
Inventor
安永　知之
正幸 古谷
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 JP430083U priority Critical patent/JPS59111120U/en
Publication of JPS59111120U publication Critical patent/JPS59111120U/en
Pending legal-status Critical Current

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  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図は本考案を杖に適用した一実施例。 １・・・・・・検知装置を組込んだ握り部、２・・・中
柱、３・・・・・・赤外線照射窓、４・・・・・・受光
窓、６・・・・・・振動子。The figure shows an example of applying the present invention to a cane. DESCRIPTION OF SYMBOLS 1...Grip part incorporating a detection device, 2...Middle pillar, 3...Infrared irradiation window, 4...Light receiving window, 6... - Vibrator.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 、　　赤外線照射装置と、赤外線反射光受光装置と、低
周波電流発振回路と、該低周波発振回路により振動する
振動子を組込み、障害物からの赤外線反射光受光信号に
より前記低周波電流発振回路と振動子を作動させ、皮膚
感覚によって障害物の有無を検知する視力障害者の為の
障害物検知装置。, an infrared irradiation device, an infrared reflected light receiver, a low frequency current oscillation circuit, and a vibrator that vibrates with the low frequency oscillation circuit are incorporated, and the low frequency current oscillation circuit and the infrared reflected light receiving signal from the obstacle are incorporated. An obstacle detection device for visually impaired people that operates a vibrator and detects the presence of obstacles through skin sensation.
JP430083U 1983-01-18 1983-01-18 Obstacle detection device for visually impaired people Pending JPS59111120U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP430083U JPS59111120U (en) 1983-01-18 1983-01-18 Obstacle detection device for visually impaired people

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP430083U JPS59111120U (en) 1983-01-18 1983-01-18 Obstacle detection device for visually impaired people

Publications (1)

Publication Number Publication Date
JPS59111120U true JPS59111120U (en) 1984-07-26

Family

ID=30135897

Family Applications (1)

Application Number Title Priority Date Filing Date
JP430083U Pending JPS59111120U (en) 1983-01-18 1983-01-18 Obstacle detection device for visually impaired people

Country Status (1)

Country Link
JP (1) JPS59111120U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6219164A (en) * 1985-07-19 1987-01-27 株式会社セコー技研 Guide apparatus for blind person

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6219164A (en) * 1985-07-19 1987-01-27 株式会社セコー技研 Guide apparatus for blind person

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