JPS5949963U - rotation detection device - Google Patents

rotation detection device

Info

Publication number
JPS5949963U
JPS5949963U JP14597382U JP14597382U JPS5949963U JP S5949963 U JPS5949963 U JP S5949963U JP 14597382 U JP14597382 U JP 14597382U JP 14597382 U JP14597382 U JP 14597382U JP S5949963 U JPS5949963 U JP S5949963U
Authority
JP
Japan
Prior art keywords
case
detection device
magnet
rotation detection
attached
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
JP14597382U
Other languages
Japanese (ja)
Inventor
荒木　不二夫
Original Assignee
日本精機株式会社
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 by 日本精機株式会社 filed Critical 日本精機株式会社
Priority to JP14597382U priority Critical patent/JPS5949963U/en
Publication of JPS5949963U publication Critical patent/JPS5949963U/en
Pending legal-status Critical Current

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  • Transmission And Conversion Of Sensor Element Output (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

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

第１図は本考案の回転検出装置の一実施例の分解斜視図
であり、第２図はその要部の断面図である。 １・・・・・・回転軸、２・・・・・・磁石、４・・・
・・・磁気抵抗素子、５・・・・・・基板、７・・・・
・・ケース、８・・曲貫通孔、９・・・・・・磁石収納
凹部、１０・・・・・・基板収納凹部、１１・・・・・
・出力コード、１２・・・・・・出力溝、１３・・・・
・・基板保護カバー、１４・・曲グ冶メット、１５・・
聞パツキン、１６・・・・・・上蓋。FIG. 1 is an exploded perspective view of an embodiment of the rotation detection device of the present invention, and FIG. 2 is a sectional view of the main parts thereof. 1... Rotating shaft, 2... Magnet, 4...
... Magnetoresistive element, 5 ... Substrate, 7 ...
... Case, 8 ... Curved through hole, 9 ... Magnet storage recess, 10 ... Board storage recess, 11 ...
・Output code, 12...Output groove, 13...
・・Board protection cover, 14・・Bending metal fitting, 15・・
Listen to Patsukin, 16...Top lid.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転軸が回転自在に貫挿する貫通孔を有し、かつ磁石及
び基板を収納するケースと、このケース内に前記回転軸
にこれと連撃して取り付けられる磁石を収納し、また少
なくとも磁気抵抗素子を取り付けである基板を磁気抵抗
素子が前記磁石の回転によって起きる磁束の変化を感知
し得る位置となるよう前記ケース内に収納し、上蓋を前
記ケースに取り付は固定することを特徴とした回転検出
装置。A case having a through hole through which the rotating shaft is rotatably inserted, and housing a magnet and a substrate; a magnet to be attached to the rotating shaft in succession is housed in the case; and at least a magnetic resistance The substrate on which the element is attached is housed in the case so that the magnetoresistive element can sense changes in magnetic flux caused by the rotation of the magnet, and the upper cover is attached and fixed to the case. Rotation detection device.
JP14597382U 1982-09-27 1982-09-27 rotation detection device Pending JPS5949963U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14597382U JPS5949963U (en) 1982-09-27 1982-09-27 rotation detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14597382U JPS5949963U (en) 1982-09-27 1982-09-27 rotation detection device

Publications (1)

Publication Number Publication Date
JPS5949963U true JPS5949963U (en) 1984-04-03

Family

ID=30325066

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14597382U Pending JPS5949963U (en) 1982-09-27 1982-09-27 rotation detection device

Country Status (1)

Country Link
JP (1) JPS5949963U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016169966A (en) * 2015-03-11 2016-09-23 日本電産サンキョー株式会社 Magnetic sensor and motor
WO2023013518A1 (en) * 2021-08-03 2023-02-09 株式会社デンソー Rotation angle detection device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016169966A (en) * 2015-03-11 2016-09-23 日本電産サンキョー株式会社 Magnetic sensor and motor
WO2023013518A1 (en) * 2021-08-03 2023-02-09 株式会社デンソー Rotation angle detection device

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