JPH03130509U - - Google Patents

Info

Publication number
JPH03130509U
JPH03130509U JP4023290U JP4023290U JPH03130509U JP H03130509 U JPH03130509 U JP H03130509U JP 4023290 U JP4023290 U JP 4023290U JP 4023290 U JP4023290 U JP 4023290U JP H03130509 U JPH03130509 U JP H03130509U
Authority
JP
Japan
Prior art keywords
substrate
optical fiber
section
signal processing
processing circuit
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
JP4023290U
Other languages
Japanese (ja)
Other versions
JP2517253Y2 (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 JP1990040232U priority Critical patent/JP2517253Y2/en
Publication of JPH03130509U publication Critical patent/JPH03130509U/ja
Application granted granted Critical
Publication of JP2517253Y2 publication Critical patent/JP2517253Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Gyroscopes (AREA)

Description

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

第１図から第３図迄は、本考案による光フアイ
バジヤイロを示すためのもので、第１図は全体構
成を示す断面図、第２図は第１図の平面図、第３
図はブロツク図、第４図は従来の光フアイバジヤ
イロを示す斜視図である。 １……基板、２……接続ピン、４……カバー体
、４ａ……周縁部、１０……光フアイバ保持部、
１１……信号処理回路部、２０……光源、２６…
…センシングコイルである。 Figures 1 to 3 are for showing the optical fiber gyroscope according to the present invention. Figure 1 is a sectional view showing the overall configuration, Figure 2 is a plan view of Figure 1, and Figure 3 is a cross-sectional view showing the overall configuration.
The figure is a block diagram, and FIG. 4 is a perspective view showing a conventional optical fiber coil. DESCRIPTION OF SYMBOLS 1... Board, 2... Connection pin, 4... Cover body, 4a... Peripheral part, 10... Optical fiber holding part,
11... Signal processing circuit unit, 20... Light source, 26...
...It is a sensing coil.

Claims (1)

【実用新案登録請求の範囲】 光源２０からの光を光フアイバよりなるセンシ
ングコイル２６に案内し、角速度入力時の光強度
の変動を信号処理回路部１１を経てジヤイロ出力
として取り出すようにした光フアイバジヤイロに
おいて、 前記センシングコイル２６を内蔵した光フアイ
バ保持部１０及び前記信号処理回路部１１を取付
けるための基板１と、前記基板１を貫通して設け
られた接続ピン２と、前記基板１に設けられた断
面形状がぼぼＵ字形をなすカバー体４とを備え、 前記カバー体４の周縁部４ａは、前記基板１に
固着されていることを特徴とする光フアイバジヤ
イロ。[Claims for Utility Model Registration] An optical fiber gyro in which light from a light source 20 is guided to a sensing coil 26 made of an optical fiber, and fluctuations in light intensity at the time of angular velocity input are extracted as a gyro output via a signal processing circuit section 11. , a substrate 1 for attaching the optical fiber holding section 10 incorporating the sensing coil 26 and the signal processing circuit section 11; a connecting pin 2 provided through the substrate 1; and a connecting pin 2 provided on the substrate 1. and a cover body 4 having a roughly U-shaped cross-section, wherein a peripheral edge 4a of the cover body 4 is fixed to the substrate 1.
JP1990040232U 1990-04-17 1990-04-17 Fiber optic gyro Expired - Lifetime JP2517253Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990040232U JP2517253Y2 (en) 1990-04-17 1990-04-17 Fiber optic gyro

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990040232U JP2517253Y2 (en) 1990-04-17 1990-04-17 Fiber optic gyro

Publications (2)

Publication Number Publication Date
JPH03130509U true JPH03130509U (en) 1991-12-27
JP2517253Y2 JP2517253Y2 (en) 1996-11-20

Family

ID=31549846

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990040232U Expired - Lifetime JP2517253Y2 (en) 1990-04-17 1990-04-17 Fiber optic gyro

Country Status (1)

Country Link
JP (1) JP2517253Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107655468A (en) * 2017-11-02 2018-02-02 重庆鹰谷光电股份有限公司 Optical fibre gyro receiving and transmitting integrated module

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6419114U (en) * 1987-07-24 1989-01-31
JPH026712A (en) * 1988-06-20 1990-01-10 Tokyo Keiki Co Ltd Optical fiber gyroscope

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6419114U (en) * 1987-07-24 1989-01-31
JPH026712A (en) * 1988-06-20 1990-01-10 Tokyo Keiki Co Ltd Optical fiber gyroscope

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107655468A (en) * 2017-11-02 2018-02-02 重庆鹰谷光电股份有限公司 Optical fibre gyro receiving and transmitting integrated module

Also Published As

Publication number Publication date
JP2517253Y2 (en) 1996-11-20

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