JPS6358719U - - Google Patents
Info
- Publication number
- JPS6358719U JPS6358719U JP15329186U JP15329186U JPS6358719U JP S6358719 U JPS6358719 U JP S6358719U JP 15329186 U JP15329186 U JP 15329186U JP 15329186 U JP15329186 U JP 15329186U JP S6358719 U JPS6358719 U JP S6358719U
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic probe
- holder
- sensor
- ultrasonic
- probe
- 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
- 239000000523 sample Substances 0.000 claims description 8
- 238000005259 measurement Methods 0.000 claims description 5
- 238000002604 ultrasonography Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Description
第１図乃至第３図は本考案の一実施例における
音場自動測定装置を示し、第１図は全体の概略図
、第２図は各センサの配置を示す平面図、第３図
はパルスモータの駆動系統を示す概略説明図、第
４図は従来の音場測定装置の概略図、第５図は音
場測定結果を示すグラフである。
１……超音波探触子、２……保持具、３，４…
…パルスモータ、５……測定センサ、６，７，８
，９……位置センサ、１０……検出器、１１……
計算機、１２……パルスモータードライバ。
1 to 3 show an automatic sound field measuring device according to an embodiment of the present invention, in which FIG. 1 is an overall schematic diagram, FIG. 2 is a plan view showing the arrangement of each sensor, and FIG. 3 is a pulse FIG. 4 is a schematic diagram of a conventional sound field measuring device, and FIG. 5 is a graph showing the sound field measurement results. 1... Ultrasonic probe, 2... Holder, 3, 4...
...Pulse motor, 5...Measurement sensor, 6, 7, 8
, 9...Position sensor, 10...Detector, 11...
Calculator, 12...Pulse motor driver.
Claims (1)
れ、保持具及び超音波探触子の旋回位置、傾斜を
調整するパルスモータと、上記超音波探触子から
放射される超音波ビームの測定センサと、上記超
音波ビームの中で、超音波探触子に対して測定セ
ンサより離隔し、上記保持具及び超音波探触子の
旋回位置検出用及び傾斜検出用の複数個がそれぞ
れ上記測定センサと等間隔に、かつ等面内に配置
された位置センサを備え、各組の位置センサから
の出力に基づいて上記保持具及び超音波探触子の
旋回位置、傾斜量を算出し、上記パルスモータを
駆動制御し、上記超音波探触子の超音波ビーム音
軸と上記測定センサの音軸を自動的に合わせるよ
うに構成したことを特徴とする音場自動測定装置
。 A pulse motor is attached to the holder of the ultrasonic probe to be measured and adjusts the rotation position and inclination of the holder and the ultrasonic probe, and measurement of the ultrasonic beam emitted from the ultrasonic probe. A plurality of sensors are arranged in the ultrasonic beam at a distance from the measurement sensor with respect to the ultrasonic probe, and each includes a plurality of pieces for detecting the rotational position and inclination of the holder and the ultrasonic probe. A position sensor is provided which is arranged at equal intervals and in the same plane as the sensor, and the rotation position and tilt amount of the holder and the ultrasonic probe are calculated based on the output from each set of position sensors, and the above-mentioned An automatic sound field measuring device characterized in that the sound field automatic measuring device is configured to drive and control a pulse motor to automatically align the sound axis of the ultrasound beam of the ultrasound probe with the sound axis of the measurement sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15329186U JPS6358719U (en) | 1986-10-06 | 1986-10-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15329186U JPS6358719U (en) | 1986-10-06 | 1986-10-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6358719U true JPS6358719U (en) | 1988-04-19 |
Family
ID=31072041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15329186U Pending JPS6358719U (en) | 1986-10-06 | 1986-10-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6358719U (en) |
-
1986
- 1986-10-06 JP JP15329186U patent/JPS6358719U/ja active Pending
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