JPS59115366U - Ultrasonic object detection device - Google Patents
Ultrasonic object detection deviceInfo
- Publication number
- JPS59115366U JPS59115366U JP857583U JP857583U JPS59115366U JP S59115366 U JPS59115366 U JP S59115366U JP 857583 U JP857583 U JP 857583U JP 857583 U JP857583 U JP 857583U JP S59115366 U JPS59115366 U JP S59115366U
- 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
Links
Landscapes
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (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
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, Fig. 2 is a graph showing the directivity of the ultrasonic object detection device, and Fig. 3 is an ultrasonic object detection device showing an embodiment of the present invention. Fig. 4 is a graph showing the directivity of the ultrasonic object detection device, Fig. 5 is a perspective view of the ultrasonic object detection device, and Fig. 6 is a cross-sectional top view of the ultrasonic object detection device and the detected object. FIG. 3 is a perspective view of an ultrasonic object detection device showing another embodiment. 8... Ultrasonic wave emitting section, 9... Ultrasonic wave receiving section, 10.
...Surface of detection part, 11...Ultrasonic buffer zone.
Claims (1)
し、検知部ケースの検知部表面に当該素子に対応し超音
波放送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間に超音波を乱反射する超音波緩衝帯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 broadcasting 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 for diffusely reflecting ultrasonic waves is provided between an ultrasonic wave emitting section 8 and an ultrasonic wave receiving section 9 on a detection section surface 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP857583U JPS59115366U (en) | 1983-01-24 | 1983-01-24 | Ultrasonic object detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP857583U JPS59115366U (en) | 1983-01-24 | 1983-01-24 | Ultrasonic object detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59115366U true JPS59115366U (en) | 1984-08-03 |
Family
ID=30140063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP857583U Pending JPS59115366U (en) | 1983-01-24 | 1983-01-24 | Ultrasonic object detection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59115366U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006234522A (en) * | 2005-02-23 | 2006-09-07 | Matsushita Electric Works Ltd | Sound wave sensor |
-
1983
- 1983-01-24 JP JP857583U patent/JPS59115366U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006234522A (en) * | 2005-02-23 | 2006-09-07 | Matsushita Electric Works Ltd | Sound wave sensor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS59115366U (en) | Ultrasonic object detection device | |
| JPS5954859U (en) | Ultrasonic object detection device | |
| JPS5954862U (en) | Ultrasonic object detection device | |
| JPS5954860U (en) | Ultrasonic object detection device | |
| JPS59115367U (en) | Ultrasonic object detection device | |
| JPS5954861U (en) | Ultrasonic object detection device | |
| JPS5962563U (en) | Ultrasonic object detection device | |
| JPS59115365U (en) | Ultrasonic object detection device | |
| JPS5962562U (en) | Ultrasonic object detection device | |
| JPS5962564U (en) | Ultrasonic object detection device | |
| JPS5954863U (en) | Ultrasonic object detection device | |
| JPS59115368U (en) | Ultrasonic object detection device | |
| JPS59128579U (en) | Ultrasonic object detection device | |
| JPS59128578U (en) | Ultrasonic object detection device | |
| JPS5962571U (en) | Ultrasonic object detection device | |
| JPS5962570U (en) | Ultrasonic object detection device | |
| JPS5962569U (en) | Ultrasonic object detection device | |
| JPS6034808U (en) | ultrasonic probe | |
| JPS5816574U (en) | Ultrasonic object detection device | |
| JPS5962572U (en) | Ultrasonic object detection device | |
| JPS59128581U (en) | Ultrasonic object detection device | |
| JPS5962565U (en) | Ultrasonic object detection device | |
| JPS60187714U (en) | ultrasonic probe | |
| JPS6110553U (en) | multi-ultrasonic probe | |
| JPS6083979U (en) | Head structure of reflection type ultrasonic transducer |