JPH0267212U - - Google Patents

Info

Publication number
JPH0267212U
JPH0267212U JP14644288U JP14644288U JPH0267212U JP H0267212 U JPH0267212 U JP H0267212U JP 14644288 U JP14644288 U JP 14644288U JP 14644288 U JP14644288 U JP 14644288U JP H0267212 U JPH0267212 U JP H0267212U
Authority
JP
Japan
Prior art keywords
light
receiving element
measured
displacement measuring
optical
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
Application number
JP14644288U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP14644288U priority Critical patent/JPH0267212U/ja
Publication of JPH0267212U publication Critical patent/JPH0267212U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案実施例による光学式変位測定器
の構成断面図、第２図は工作機械に組み込んだ光
学式変位測定器の使用状態図である。図において
、 ６：光学式変位測定器、７：光源、８：投光レ
ンズ、９：受光素子、１０：集光レンズ、１１：
ケース、１２：窓板、１３：加熱ヒータ、１４：
被測定物体。 FIG. 1 is a cross-sectional view of the configuration of an optical displacement measuring device according to an embodiment of the present invention, and FIG. 2 is a diagram showing the state in which the optical displacement measuring device is installed in a machine tool. In the figure, 6: optical displacement measuring device, 7: light source, 8: light projecting lens, 9: light receiving element, 10: condensing lens, 11:
Case, 12: Window plate, 13: Heater, 14:
Object to be measured.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 被測定物体の表面に向けて光源より照射した光
ビームの反射光を受光素子で受光させ、受光素子
の出力を基に被測定物体との間の距離を測定する
光学式変位測定器において、光源、受光素子、お
よび光学系レンズなどの各部品を収容したケース
に対し、その前面に開口した光路窓を覆つて透光
性窓板を取付けるとともに、該窓板に透光を妨げ
ない加熱ヒータを装着したことを特徴とする光学
式変位測定器。 In an optical displacement measuring instrument, a light beam emitted from a light source toward the surface of an object to be measured is reflected by a light receiving element, and the distance between the object and the object to be measured is measured based on the output of the light receiving element. A light-transmitting window plate is installed to cover the optical path window opened in the front of the case that houses each component such as the light-receiving element, optical system lens, etc., and a heater is installed on the window plate so that it does not interfere with the transmission of light. An optical displacement measuring device characterized by being attached.
JP14644288U 1988-11-09 1988-11-09 Pending JPH0267212U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14644288U JPH0267212U (en) 1988-11-09 1988-11-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14644288U JPH0267212U (en) 1988-11-09 1988-11-09

Publications (1)

Publication Number Publication Date
JPH0267212U true JPH0267212U (en) 1990-05-22

Family

ID=31415936

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14644288U Pending JPH0267212U (en) 1988-11-09 1988-11-09

Country Status (1)

Country Link
JP (1) JPH0267212U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5836592B2 (en) * 1978-08-23 1983-08-10 松下電器産業株式会社 power supply
JPS60186708A (en) * 1984-03-05 1985-09-24 Konishiroku Photo Ind Co Ltd Photoelectric device
JPS6210629A (en) * 1985-07-09 1987-01-19 Seiko Epson Corp Functional optical material

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5836592B2 (en) * 1978-08-23 1983-08-10 松下電器産業株式会社 power supply
JPS60186708A (en) * 1984-03-05 1985-09-24 Konishiroku Photo Ind Co Ltd Photoelectric device
JPS6210629A (en) * 1985-07-09 1987-01-19 Seiko Epson Corp Functional optical material

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