JPH01160381U - - Google Patents
Info
- Publication number
- JPH01160381U JPH01160381U JP1988055295U JP5529588U JPH01160381U JP H01160381 U JPH01160381 U JP H01160381U JP 1988055295 U JP1988055295 U JP 1988055295U JP 5529588 U JP5529588 U JP 5529588U JP H01160381 U JPH01160381 U JP H01160381U
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- tip
- piezoelectric ceramic
- ring
- rear end
- 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
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 2
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
Description
第１図は本考案の超音波素子の縦断正面図、第
２図は従来の超音波素子の縦断正面図である。
１，１ａ，１ｂ……ケース、３……圧電セラミ
ツクス板、４……センサー容器、５……基板、７
……端子部材、８，９……リード線、１０……ハ
ーネス。
FIG. 1 is a longitudinal sectional front view of the ultrasonic element of the present invention, and FIG. 2 is a longitudinal sectional front view of a conventional ultrasonic element. 1, 1a, 1b...Case, 3...Piezoelectric ceramic plate, 4...Sensor container, 5...Substrate, 7
... Terminal member, 8, 9 ... Lead wire, 10 ... Harness.
Claims (1)
状のケースの後端部にリング状のケースを嵌着し
、前記センサー容器の先端部に送信部と受信部と
を有する圧電セラミツクス板を接着し、後端部に
基板を設け、該基板を貫通する端子部材と前記圧
電セラミツクス板をリード線で接続し、かつ、ハ
ーネスを前記端子部材に接続したことを特徴とす
る超音波素子。 A ring-shaped case is fitted to the rear end of a ring-shaped case that has a sensor container integrally built into the tip, and a piezoelectric ceramic plate having a transmitter and a receiver is adhered to the tip of the sensor container, An ultrasonic element characterized in that a substrate is provided at a rear end portion, a terminal member passing through the substrate is connected to the piezoelectric ceramic plate by a lead wire, and a harness is connected to the terminal member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988055295U JPH01160381U (en) | 1988-04-26 | 1988-04-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988055295U JPH01160381U (en) | 1988-04-26 | 1988-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01160381U true JPH01160381U (en) | 1989-11-07 |
Family
ID=31281195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988055295U Pending JPH01160381U (en) | 1988-04-26 | 1988-04-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01160381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007139570A (en) * | 2005-11-17 | 2007-06-07 | Aisin Seiki Co Ltd | Ultrasonic sensor system and sensor unit |
-
1988
- 1988-04-26 JP JP1988055295U patent/JPH01160381U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007139570A (en) * | 2005-11-17 | 2007-06-07 | Aisin Seiki Co Ltd | Ultrasonic sensor system and sensor unit |