JPH01140117U - - Google Patents

Info

Publication number
JPH01140117U
JPH01140117U JP8531988U JP8531988U JPH01140117U JP H01140117 U JPH01140117 U JP H01140117U JP 8531988 U JP8531988 U JP 8531988U JP 8531988 U JP8531988 U JP 8531988U JP H01140117 U JPH01140117 U JP H01140117U
Authority
JP
Japan
Prior art keywords
light
box
photo sensor
vibration
reflecting object
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
Application number
JP8531988U
Other languages
Japanese (ja)
Other versions
JPH0519767Y2 (en
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 JP1988085319U priority Critical patent/JPH0519767Y2/ja
Publication of JPH01140117U publication Critical patent/JPH01140117U/ja
Application granted granted Critical
Publication of JPH0519767Y2 publication Critical patent/JPH0519767Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

Description

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

第１図は内部構造斜視図、第２図は振り子部５
〜８とその取り付け部の拡大断面図の一実施例を
示したものです。 １……箱、２……クツシヨン、３……反射型フ
オトセンサー、４……３の光検出面、５……ボー
ル受、６……ボール、７……アーム、８……反射
球、９……電源と検出信号入出力リード線。 Figure 1 is a perspective view of the internal structure, Figure 2 is the pendulum section 5.
This is an example of an enlarged cross-sectional view of ~8 and its attachment part. 1... Box, 2... Cushion, 3... Reflective photo sensor, 4... Light detection surface of 3, 5... Ball receiver, 6... Ball, 7... Arm, 8... Reflective ball, 9 ...Power supply and detection signal input/output lead wires.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 箱の中に、反射型フオトセンサーと、反射型フ
オトセンサーの光放出面と受光面（光検出面）の
正面に箱の天井から吊された振り子の下端に取り
付けられた光反射物を配置し、箱が傾くか横転す
るか或は振動を受けるかするとフオトセンサーの
光検出面と光反射物との対向面がずれて、光放出
面から放出されて受光面へ戻る光量を変化させて
それを電気信号として取り出せるようにした、傾
斜や横転、或は振動を検出する光検出器。 Inside the box, place a reflective photo sensor and a light reflecting object attached to the bottom end of a pendulum suspended from the ceiling of the box in front of the light emitting surface and light receiving surface (light detecting surface) of the reflective photo sensor. If the box is tilted, rolled over, or subjected to vibration, the light detection surface of the photo sensor and the facing surface of the light reflecting object will shift, changing the amount of light emitted from the light emitting surface and returning to the light receiving surface. A photodetector that detects tilting, overturning, or vibration by extracting it as an electrical signal.
JP1988085319U 1987-11-26 1988-06-28 Expired - Lifetime JPH0519767Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988085319U JPH0519767Y2 (en) 1987-11-26 1988-06-28

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP18000287 1987-11-26
JP1988085319U JPH0519767Y2 (en) 1987-11-26 1988-06-28

Publications (2)

Publication Number Publication Date
JPH01140117U true JPH01140117U (en) 1989-09-26
JPH0519767Y2 JPH0519767Y2 (en) 1993-05-25

Family

ID=31718593

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988085319U Expired - Lifetime JPH0519767Y2 (en) 1987-11-26 1988-06-28

Country Status (1)

Country Link
JP (1) JPH0519767Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007057347A (en) * 2005-08-24 2007-03-08 Sokkia Co Ltd Automatic optical path correcting mechanism

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5388105B2 (en) * 2009-03-11 2014-01-15 株式会社オーディオテクニカ Tilt detector and laser marking device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5595235A (en) * 1979-01-13 1980-07-19 Matsushita Electric Works Ltd Oblique detecting switch
JPS6085311A (en) * 1983-10-14 1985-05-14 Nippon Denso Co Ltd Slant detecting switch

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5595235A (en) * 1979-01-13 1980-07-19 Matsushita Electric Works Ltd Oblique detecting switch
JPS6085311A (en) * 1983-10-14 1985-05-14 Nippon Denso Co Ltd Slant detecting switch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007057347A (en) * 2005-08-24 2007-03-08 Sokkia Co Ltd Automatic optical path correcting mechanism
JP4650939B2 (en) * 2005-08-24 2011-03-16 株式会社 ソキア・トプコン Optical path automatic correction mechanism

Also Published As

Publication number Publication date
JPH0519767Y2 (en) 1993-05-25

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