JPH0365906U - - Google Patents
Info
- Publication number
- JPH0365906U JPH0365906U JP12801889U JP12801889U JPH0365906U JP H0365906 U JPH0365906 U JP H0365906U JP 12801889 U JP12801889 U JP 12801889U JP 12801889 U JP12801889 U JP 12801889U JP H0365906 U JPH0365906 U JP H0365906U
- Authority
- JP
- Japan
- Prior art keywords
- laser light
- detection element
- warpage
- instrument
- measuring
- 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 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Description
第１図は本考案に係る反り測定器の概略構成を
示す説明用斜視図、第２図は直定規の他の実施例
を示す斜視図、第３図は反り測定器の他の実施例
における概略構成を示す説明用斜視図である。
１……直定規、２……変位形、３……レーザー
光源、４……静電結合型の検出素子、５……表示
器、６……被測定板。
Fig. 1 is an explanatory perspective view showing the schematic structure of the warpage measuring instrument according to the present invention, Fig. 2 is a perspective view showing another embodiment of the straightedge, and Fig. 3 is a perspective view of another embodiment of the warpage measuring instrument. FIG. 2 is an explanatory perspective view showing a schematic configuration. DESCRIPTION OF SYMBOLS 1...Straight edge, 2...Displacement type, 3...Laser light source, 4...Capacitive coupling type detection element, 5...Display device, 6...Device to be measured.
Claims (1)
いて、 直定規のほぼ中央部分に、レーザー光源と反射
レーザ光を検出する静電結合型の検出素子とを内
蔵するとともに、上記検出素子からの変位出力値
を表示する表示器を備えた変位形を設けたことを
特徴とする反り測定器。[Scope of Claim for Utility Model Registration] An instrument for measuring warpage of steel plates or copper-clad laminates, etc., which has a built-in laser light source and a capacitively coupled detection element that detects the reflected laser light, approximately in the center of the straightedge, and . A warpage measuring instrument, characterized in that a displacement type is provided with a display that displays a displacement output value from the detection element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12801889U JPH0365906U (en) | 1989-11-01 | 1989-11-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12801889U JPH0365906U (en) | 1989-11-01 | 1989-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0365906U true JPH0365906U (en) | 1991-06-26 |
Family
ID=31675750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12801889U Pending JPH0365906U (en) | 1989-11-01 | 1989-11-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0365906U (en) |
-
1989
- 1989-11-01 JP JP12801889U patent/JPH0365906U/ja active Pending
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