JPH01129631U - - Google Patents
Info
- Publication number
- JPH01129631U JPH01129631U JP2135488U JP2135488U JPH01129631U JP H01129631 U JPH01129631 U JP H01129631U JP 2135488 U JP2135488 U JP 2135488U JP 2135488 U JP2135488 U JP 2135488U JP H01129631 U JPH01129631 U JP H01129631U
- Authority
- JP
- Japan
- Prior art keywords
- electroacoustic transducer
- transducer elements
- sound wave
- wave absorber
- plate
- 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.)
- Granted
Links
- 239000006096 absorbing agent Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims 3
- 239000000523 sample Substances 0.000 claims 2
- 230000005611 electricity Effects 0.000 claims 1
- 238000000605 extraction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Description
第１図は本考案の原理構成図、第２図は本考案
の実施例を示す構成図、第３図〜第５図は従来例
(1)〜(3)を示す構成図である。
図において、１，１ａ，１ｂは変換素子、７，
７ａは音波吸収体、８は収容ケース、８ａ〜８ｃ
はケースを示す。
Figure 1 is a diagram showing the principle of the present invention, Figure 2 is a diagram showing an embodiment of the invention, and Figures 3 to 5 are conventional examples.
FIG. 3 is a configuration diagram showing (1) to (3). In the figure, 1, 1a, 1b are conversion elements, 7,
7a is a sound wave absorber, 8 is a storage case, 8a to 8c
indicates a case.
Claims (1)
と、 音波を吸収する材料で形成され、該配列された
電気音響変換素子１の背面に接して設けられた音
波吸収体７と、 該音波吸収体７と同一材料で形成され、該音波
吸収体７が収容されて縁面が該配列された電気音
響変換素子１の背面の縁に接着された収容ケース
８と、 該配列された電気音響変換素子１の背面の端部
に接続され、該配列された電気音響変換素子１の
各々に単独に導通する複数の信号線を有する信号
線取出板５と、 該配列された電気音響変換素子１に共通するア
ース板６とから成り、 該信号線取出板５の各信号線からの通電により
該電気音響変換素子１を振動させて、該電気音響
変換素子１の前面から超音波を送信及び受信する
超音波探触子であつて、 前記収容ケース８は前記音波吸収体７と同一材
料で形成したことを特徴とする超音波探触子。[Claims for Utility Model Registration] Electroacoustic transducer elements 1 in which a plurality of electroacoustic transducers are arranged in parallel.
a sound wave absorber 7 formed of a material that absorbs sound waves and provided in contact with the back surface of the arranged electroacoustic transducer elements 1; and a sound wave absorber 7 formed of the same material as the sound wave absorber 7 7 is housed and the edge surface is bonded to the back edge of the arranged electroacoustic transducer elements 1; It consists of a signal line extraction plate 5 having a plurality of signal lines individually conductive to each of the arranged electroacoustic transducer elements 1, and a ground plate 6 common to the arranged electroacoustic transducer elements 1, An ultrasonic probe that vibrates the electroacoustic transducer 1 by applying electricity from each signal line of the plate 5 to transmit and receive ultrasonic waves from the front surface of the electroacoustic transducer 1, the housing case 8 An ultrasonic probe characterized in that it is made of the same material as the sound wave absorber 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2135488U JP2504084Y2 (en) | 1988-02-19 | 1988-02-19 | Ultrasonic probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2135488U JP2504084Y2 (en) | 1988-02-19 | 1988-02-19 | Ultrasonic probe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01129631U true JPH01129631U (en) | 1989-09-04 |
| JP2504084Y2 JP2504084Y2 (en) | 1996-07-03 |
Family
ID=31238521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2135488U Expired - Lifetime JP2504084Y2 (en) | 1988-02-19 | 1988-02-19 | Ultrasonic probe |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2504084Y2 (en) |
-
1988
- 1988-02-19 JP JP2135488U patent/JP2504084Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2504084Y2 (en) | 1996-07-03 |
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