JPS5962563U - Ultrasonic object detection device - Google Patents
Ultrasonic object detection deviceInfo
- Publication number
- JPS5962563U JPS5962563U JP15857282U JP15857282U JPS5962563U JP S5962563 U JPS5962563 U JP S5962563U JP 15857282 U JP15857282 U JP 15857282U JP 15857282 U JP15857282 U JP 15857282U JP S5962563 U JPS5962563 U JP S5962563U
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic
- detection device
- object detection
- ultrasonic object
- detecting part
- 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、 −１２・・・・・・吸音体。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 embodiment of the present invention. 4 is a graph showing the directivity of the ultrasonic object detection device, and FIG. 6 is a perspective view of the ultrasonic object detection device. 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... Sensing section surface, 11...
Ultrasonic buffer band, -12...Sound absorber.
Claims (1)
し、検知部ケース゛の検知部表面にそれら素子と対応し
て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間に円弧状山の波形で隆起形成する超音波緩
衝帯１１と、この超音波緩衝帯１１面に被装する吸音体
１２を設けたことを特徴とする超音波物体検出装置。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 these elements on the detecting part surface of the detecting part case. , an ultrasonic buffer band 11 formed in a waveform of an arcuate peak between the ultrasonic wave emitting part 8 and the ultrasonic wave receiving part 9 on the detection part surface 10, and a sound absorber covered on the surface of this ultrasonic buffer band 11. An ultrasonic object detection device characterized by comprising: 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15857282U JPS5962563U (en) | 1982-10-20 | 1982-10-20 | Ultrasonic object detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15857282U JPS5962563U (en) | 1982-10-20 | 1982-10-20 | Ultrasonic object detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5962563U true JPS5962563U (en) | 1984-04-24 |
Family
ID=30349292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15857282U Pending JPS5962563U (en) | 1982-10-20 | 1982-10-20 | Ultrasonic object detection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5962563U (en) |
Cited By (1)
| 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 |
-
1982
- 1982-10-20 JP JP15857282U patent/JPS5962563U/en active Pending
Cited By (1)
| 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 |
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