JPH03109188U - - Google Patents
Info
- Publication number
- JPH03109188U JPH03109188U JP1851890U JP1851890U JPH03109188U JP H03109188 U JPH03109188 U JP H03109188U JP 1851890 U JP1851890 U JP 1851890U JP 1851890 U JP1851890 U JP 1851890U JP H03109188 U JPH03109188 U JP H03109188U
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic sensor
- visible light
- projecting
- view
- transducer
- 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
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Description
第１図は、実施例超音波センサを示す斜視図、
第２図は、実施例超音波センサを示す断面図、第
３図は、超音波センサの他の実施例を示す斜視図
、第４図は、超音波センサの他の実施例の断面図
、第５図Ａは従来の超音波センサを示す斜視図、
第５図Ｂは、超音波センサの検出領域を示す説明
図である。
１……ケース体、２……送波振動子、３……受
波振動子、４……発光素子、５……レンズ。
FIG. 1 is a perspective view showing an example ultrasonic sensor;
FIG. 2 is a sectional view showing an example ultrasonic sensor, FIG. 3 is a perspective view showing another example of the ultrasonic sensor, and FIG. 4 is a sectional view of another example of the ultrasonic sensor. FIG. 5A is a perspective view showing a conventional ultrasonic sensor;
FIG. 5B is an explanatory diagram showing the detection area of the ultrasonic sensor. 1... Case body, 2... Wave transmitting oscillator, 3... Wave receiving oscillator, 4... Light emitting element, 5... Lens.
Claims (1)
サにおいて、 超音波センサの音波ビームと同一軸上の可視光
ビームを投射する可視光投射手段を配備したこと
を特徴とする超音波センサ。[Scope of Claim for Utility Model Registration] An ultrasonic sensor equipped with a transmitting transducer and a receiving transducer, equipped with visible light projection means for projecting a visible light beam on the same axis as the sonic beam of the ultrasonic sensor. An ultrasonic sensor characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1851890U JPH03109188U (en) | 1990-02-26 | 1990-02-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1851890U JPH03109188U (en) | 1990-02-26 | 1990-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03109188U true JPH03109188U (en) | 1991-11-08 |
Family
ID=31521673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1851890U Pending JPH03109188U (en) | 1990-02-26 | 1990-02-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03109188U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006078372A (en) * | 2004-09-10 | 2006-03-23 | Keyence Corp | Ranging sensor and guide device for the same |
-
1990
- 1990-02-26 JP JP1851890U patent/JPH03109188U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006078372A (en) * | 2004-09-10 | 2006-03-23 | Keyence Corp | Ranging sensor and guide device for the same |