JPS6351208U - - Google Patents
Info
- Publication number
- JPS6351208U JPS6351208U JP14534586U JP14534586U JPS6351208U JP S6351208 U JPS6351208 U JP S6351208U JP 14534586 U JP14534586 U JP 14534586U JP 14534586 U JP14534586 U JP 14534586U JP S6351208 U JPS6351208 U JP S6351208U
- Authority
- JP
- Japan
- Prior art keywords
- display
- image
- scope
- measured
- image data
- 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
- 239000000463 material Substances 0.000 claims description 5
- 238000005259 measurement Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 6
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
Landscapes
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
Description
第１図は従来の表示器付きパルス反射形超音波
厚さ計の構成を示すブロツク線図であり、第２図
は本考案に従う表示器付きパルス反射形超音波厚
さ計の構成を示すブロツク線図であり、第３Ａ図
は、参照用Ａスコープ映像の一表示例を示す図で
あり、第３Ｂ図は、現在測定中のＡスコープ映像
の一表示例を示す図であり、第３Ｃ図は、二つの
Ａスコープ映像の表示が重なつた場合の反転表示
の一例であり、第４図は、被測定材の厚さが正常
な場合と異常な場合の測定状態を示す図である。
尚、図面において、１：探触子、２：超音波厚
さ計本体、３：Ａ／Ｄコンバーター、４：時系列
クロツク、５：画像メモリー、６：制御部、７：
表示用ドライバー、８：表示器、９：ホールド画
像メモリー、１０：被測定材。
FIG. 1 is a block diagram showing the configuration of a conventional pulse reflection type ultrasonic thickness gauge with a display, and FIG. 2 is a block diagram showing the configuration of a pulse reflection type ultrasonic thickness gauge with a display according to the present invention. FIG. 3A is a diagram showing an example of a display of a reference A scope image, FIG. 3B is a diagram showing an example of a display of an A scope image currently being measured, and FIG. 3C is a diagram showing an example of a display of an A scope image currently being measured. 4 is an example of an inverted display when the displays of two A-scope images overlap, and FIG. 4 is a diagram showing measurement states when the thickness of the material to be measured is normal and when it is abnormal. In the drawings, 1: probe, 2: ultrasonic thickness gauge body, 3: A/D converter, 4: time series clock, 5: image memory, 6: control unit, 7:
Display driver, 8: Display device, 9: Hold image memory, 10: Material to be measured.
Claims (1)
とも１画面の参照用Ａスコープ画像データを記憶
するホールド画像メモリーと、 前記の記憶された参照用Ａスコープ映像から必
要な種類の映像を選択し、その選択された参照用
Ａスコープ映像の波形画像データを前記ホールド
画像メモリーから読み出して、厚さを測定中の被
測定材からの超音波反射パルスのＡスコープ映像
とともに、前記の選択された参照用Ａスコープ映
像を表示器の表示画面に表示するように、前記ホ
ールド画像メモリーと表示用ドライバーとを制御
する制御部と、を備え、 これにより前記の表示されたＡスコープ映像の
波形を比較して厚さの測定値の妥当性を容易に判
断できるようにしたことを特徴とする表示器付き
超音波厚さ計。 (2) 前記制御部は、前記表示器の表示画面上で
、前記参照用Ａスコープ映像の表示と、現在測定
中の被測定材のＡスコープ映像の表示とが重なる
か否かを、両Ａスコープ映像の画像データから判
定し、重なる場合には、該重なる部分の画像デー
タを反転させる演算処理回路を有し、これにより
前記の重なる部分について反転表示を行わせるよ
うに前記表示用ドライバーを制御する実用新案登
録請求の範囲第１項に記載の表示器付き超音波厚
さ計。[Claims for Utility Model Registration] (1) A hold image memory that stores reference A-scope image data of at least one screen of ultrasonic reflected pulses from the material to be measured, and from the stored reference A-scope image. Select the desired type of image, read out the waveform image data of the selected reference A-scope image from the hold image memory, and create an A-scope image of the ultrasonic reflected pulse from the material being measured for thickness. and a control unit that controls the hold image memory and the display driver so as to display the selected reference A scope image on the display screen of the display device, thereby controlling the displayed image. An ultrasonic thickness gauge with a display device, characterized in that the validity of a thickness measurement value can be easily determined by comparing waveforms of A-scope images. (2) The control unit determines whether or not the display of the reference A scope image and the display of the A scope image of the material to be measured currently being measured overlap on the display screen of the display device. It has an arithmetic processing circuit that makes a judgment based on the image data of the scope images and inverts the image data of the overlapping part if they overlap, and thereby controls the display driver to display the overlapping part in reverse. An ultrasonic thickness gauge with a display according to claim 1 of the utility model registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14534586U JPH0532724Y2 (en) | 1986-09-22 | 1986-09-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14534586U JPH0532724Y2 (en) | 1986-09-22 | 1986-09-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6351208U true JPS6351208U (en) | 1988-04-06 |
| JPH0532724Y2 JPH0532724Y2 (en) | 1993-08-20 |
Family
ID=31056799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14534586U Expired - Lifetime JPH0532724Y2 (en) | 1986-09-22 | 1986-09-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0532724Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015031660A (en) * | 2013-08-06 | 2015-02-16 | 株式会社Ｉｈｉ検査計測 | Apparatus and method for measuring thickness of internally-adhered substance |
-
1986
- 1986-09-22 JP JP14534586U patent/JPH0532724Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015031660A (en) * | 2013-08-06 | 2015-02-16 | 株式会社Ｉｈｉ検査計測 | Apparatus and method for measuring thickness of internally-adhered substance |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0532724Y2 (en) | 1993-08-20 |
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