JPS5954859U - Ultrasonic object detection device - Google Patents

Ultrasonic object detection device

Info

Publication number
JPS5954859U
JPS5954859U JP15013582U JP15013582U JPS5954859U JP S5954859 U JPS5954859 U JP S5954859U JP 15013582 U JP15013582 U JP 15013582U JP 15013582 U JP15013582 U JP 15013582U JP S5954859 U JPS5954859 U JP S5954859U
Authority
JP
Japan
Prior art keywords
ultrasonic
detection device
object detection
detecting part
ultrasonic object
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
JP15013582U
Other languages
Japanese (ja)
Inventor
健一郎 新美
森田　喜久蔵
Original Assignee
株式会社日立ホームテック
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 株式会社日立ホームテック filed Critical 株式会社日立ホームテック
Priority to JP15013582U priority Critical patent/JPS5954859U/en
Publication of JPS5954859U publication Critical patent/JPS5954859U/en
Pending legal-status Critical Current

Links

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 drawings]

第１図は従来の超音波物体検出装置と、検知物体の断面
上面図、第２図は同超音波物体検出装置の指向性を示す
グラフ。第３図は本考案の一実施例を示す超音波物体検
出装置と、検知物体の断面上面図、第４図は同超音波物
体検出装置の指向性を示すグラフ。第５図は同超音波物
体検出装置の斜視図、第６図は本考案の他の実施例を示
す超音波物体検出装置の斜視図である。　　　　−８・
・・超音波放射部、９・・・超音波受波部、１０・・・
検知部表面、１１・・・超音波緩衝帯。FIG. 1 is a cross-sectional top view of a conventional ultrasonic object detection device and a detected object, and FIG. 2 is a graph showing the directivity of the ultrasonic object detection device. FIG. 3 is a cross-sectional top view of an ultrasonic object detection device showing an embodiment of the present invention and a detected object, and FIG. 4 is a graph showing the directivity of the ultrasonic object detection device. FIG. 5 is a perspective view of the same ultrasonic object detection device, and FIG. 6 is a perspective view of the ultrasonic object detection device showing another embodiment of the present invention. -8・
... Ultrasonic wave emitting section, 9... Ultrasonic wave receiving section, 10...
Detection part surface, 11... Ultrasonic buffer zone.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 検知部ケース内に超音波送信素子と超音波受信素子を有
し、検知部ケースの検知部表面に当該素子に対応し超音
波放射部と超音波受波部を備えた超音波物体検出装置に
おいて、検知部表面１０の超音波放射部８と超音波受波
部９間に円弧状山形で隆起形成する超音波緩衝帯１１を
設けたことを特徴とする超音波物体検出装置。In an ultrasonic object detection device having an ultrasonic transmitting element and an ultrasonic receiving element in a detecting part case, and an ultrasonic emitting part and an ultrasonic receiving part corresponding to the elements on the detecting part surface of the detecting part case. An ultrasonic object detection device characterized in that an ultrasonic buffer zone 11 formed in an arcuate mountain shape is provided between an ultrasonic wave emitting section 8 and an ultrasonic wave receiving section 9 on a detection section surface 10.
JP15013582U 1982-10-02 1982-10-02 Ultrasonic object detection device Pending JPS5954859U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15013582U JPS5954859U (en) 1982-10-02 1982-10-02 Ultrasonic object detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15013582U JPS5954859U (en) 1982-10-02 1982-10-02 Ultrasonic object detection device

Publications (1)

Publication Number Publication Date
JPS5954859U true JPS5954859U (en) 1984-04-10

Family

ID=30333069

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15013582U Pending JPS5954859U (en) 1982-10-02 1982-10-02 Ultrasonic object detection device

Country Status (1)

Country Link
JP (1) JPS5954859U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950009280A (en) * 1993-09-14 1995-04-21 프랭크 에이. 오울플링 Proximity sensor using polymer piezoelectric film

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950009280A (en) * 1993-09-14 1995-04-21 프랭크 에이. 오울플링 Proximity sensor using polymer piezoelectric film

Similar Documents

Publication Publication Date Title
JPS5954859U (en) Ultrasonic object detection device
JPS5954862U (en) Ultrasonic object detection device
JPS5954860U (en) Ultrasonic object detection device
JPS5954861U (en) Ultrasonic object detection device
JPS59115366U (en) Ultrasonic object detection device
JPS5962562U (en) Ultrasonic object detection device
JPS5962563U (en) Ultrasonic object detection device
JPS5962564U (en) Ultrasonic object detection device
JPS5954863U (en) Ultrasonic object detection device
JPS5962570U (en) Ultrasonic object detection device
JPS59115367U (en) Ultrasonic object detection device
JPS5962569U (en) Ultrasonic object detection device
JPS5962571U (en) Ultrasonic object detection device
JPS59115365U (en) Ultrasonic object detection device
JPS5962565U (en) Ultrasonic object detection device
JPS5816574U (en) Ultrasonic object detection device
JPS6045739U (en) pile body
JPS5914107U (en) small tape recorder
JPS5962572U (en) Ultrasonic object detection device
JPS5962566U (en) Ultrasonic object detection device
JPS59128579U (en) Ultrasonic object detection device
JPS59128581U (en) Ultrasonic object detection device
JPS5962567U (en) Ultrasonic object detection device
JPS59115368U (en) Ultrasonic object detection device
JPS6034808U (en) ultrasonic probe