JPS6048105U - Non-contact dimension measuring device - Google Patents
Non-contact dimension measuring deviceInfo
- Publication number
- JPS6048105U JPS6048105U JP11557584U JP11557584U JPS6048105U JP S6048105 U JPS6048105 U JP S6048105U JP 11557584 U JP11557584 U JP 11557584U JP 11557584 U JP11557584 U JP 11557584U JP S6048105 U JPS6048105 U JP S6048105U
- Authority
- JP
- Japan
- Prior art keywords
- pulse signal
- measured
- measuring device
- dimension measuring
- contact dimension
- 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
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の実施例のブ吊ツク線図、第２図はコン
パレータ部の具体的回路例の説明図、第３図はその動作
波形説明図である。
１は照明装置、２は被測定物、３は固体撮像カメラ、４
はレンズ、５は固体イメージセンサ、６は駆動回路、７
は増幅回路、８はコントローラ、９はコンパレータ部、
１０は設定・測定切替スイッチ、１１はカウンタ回路、
１２は表示器、１３．１４は比較器、１５．１６はイン
へ−タ、１７〜１９はアンド回路、２０はオア回路であ
る。FIG. 1 is a block diagram of an embodiment of the present invention, FIG. 2 is an explanatory diagram of a specific example of the circuit of the comparator section, and FIG. 3 is an explanatory diagram of its operating waveforms. 1 is a lighting device, 2 is an object to be measured, 3 is a solid-state imaging camera, 4
is a lens, 5 is a solid-state image sensor, 6 is a drive circuit, 7
is an amplifier circuit, 8 is a controller, 9 is a comparator section,
10 is a setting/measurement changeover switch, 11 is a counter circuit,
12 is a display, 13.14 is a comparator, 15.16 is an inputter, 17 to 19 are AND circuits, and 20 is an OR circuit.
Claims (1)
カメラの出力信号を処理して前記被測定物の寸法を非接
触的に測定する装置において、前記固体撮像カメラのイ
メージセンサのエレメント対応の出力信号をそれぞれ異
なる閾値でパルス化し、前記被測定物を示す第１のパル
ス信号と、前記被測定物とその背景との境界を示す第２
のパルス信号とを形成するコンパレータ部と、スイッチ
操作により設定時には前記第２のパルス信号をカウント
してそのカウント内容を表示し、測定時には前記第１の
パルス信号をカウントしてそのカウント内容を表示する
回路とを具備したことを特徴とする非接触寸法測定装置
。In an apparatus for non-contactly measuring the dimensions of the object to be measured by processing an output signal of a solid-state imaging camera having an adjustable aperture and depth of focus for imaging the object to be measured, The output signals are pulsed with different threshold values, and a first pulse signal indicating the object to be measured and a second pulse signal indicating the boundary between the object to be measured and its background are generated.
a comparator section that forms a pulse signal with a pulse signal; and a comparator section that counts the second pulse signal and displays the count contents when setting by operating a switch, and counts the first pulse signal and displays the count contents when measuring. A non-contact dimension measuring device characterized by comprising a circuit for.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11557584U JPS6048105U (en) | 1984-07-28 | 1984-07-28 | Non-contact dimension measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11557584U JPS6048105U (en) | 1984-07-28 | 1984-07-28 | Non-contact dimension measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6048105U true JPS6048105U (en) | 1985-04-04 |
Family
ID=30266744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11557584U Pending JPS6048105U (en) | 1984-07-28 | 1984-07-28 | Non-contact dimension measuring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6048105U (en) |
-
1984
- 1984-07-28 JP JP11557584U patent/JPS6048105U/en active Pending
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