JPS58114523U - magnetic head - Google Patents

magnetic head

Info

Publication number
JPS58114523U
JPS58114523U JP814282U JP814282U JPS58114523U JP S58114523 U JPS58114523 U JP S58114523U JP 814282 U JP814282 U JP 814282U JP 814282 U JP814282 U JP 814282U JP S58114523 U JPS58114523 U JP S58114523U
Authority
JP
Japan
Prior art keywords
magnetic head
magnetic
case
shield
plate
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
JP814282U
Other languages
Japanese (ja)
Inventor
滝沢　隆
Original Assignee
アルプス電気株式会社
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 アルプス電気株式会社 filed Critical アルプス電気株式会社
Priority to JP814282U priority Critical patent/JPS58114523U/en
Publication of JPS58114523U publication Critical patent/JPS58114523U/en
Pending legal-status Critical Current

Links

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) [Abstract] 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図は従来の音声磁気ヘッドと遮へい板の分解斜視図
、第２図は本考案の一実施例に係る音声磁気ヘッドと遮
へい板の分解斜視図、第３図は第１図に示す音声磁気ヘ
ッドによる雑音レベルを示す図、第４図は第２図に示す
音声磁気ヘッドによる雑音レベルを示す図である。 １・・・・・・音声磁気ヘッド、４・・・・・・シール
ドケース、７・・・・・・ネジ孔、８・・・・・・遮へ
い板、１０・・・・・・ネジ、１１・・・・・・絶縁シ
ート。 第１図 第２図Fig. 1 is an exploded perspective view of a conventional audio magnetic head and a shielding plate, Fig. 2 is an exploded perspective view of an audio magnetic head and a shielding plate according to an embodiment of the present invention, and Fig. 3 is an exploded perspective view of a conventional audio magnetic head and a shielding plate. A diagram showing the noise level caused by the magnetic head. FIG. 4 is a diagram showing the noise level caused by the audio magnetic head shown in FIG. 2. 1... Audio magnetic head, 4... Shield case, 7... Screw hole, 8... Shield plate, 10... Screw, 11... Insulation sheet. Figure 1 Figure 2

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 磁気ヘッドのシールドケースに磁気遮へい板を取付けた
ものにおい′て、前記シールドケースと前記磁気遮へい
板との間に絶縁層を介在させるとと、　もに、前記シー
ルドケースと前記磁気遮へい板とをこれらシールドケー
スと磁気遮へい板の微小部を接続することにより同電位
としたことを特徴とする磁気ヘッド。In a case where a magnetic shield plate is attached to a shield case of a magnetic head, an insulating layer is interposed between the shield case and the magnetic shield plate, and both the shield case and the magnetic shield plate are A magnetic head characterized in that the shielding case and the minute portion of the magnetic shielding plate are connected to have the same potential.
JP814282U 1982-01-26 1982-01-26 magnetic head Pending JPS58114523U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP814282U JPS58114523U (en) 1982-01-26 1982-01-26 magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP814282U JPS58114523U (en) 1982-01-26 1982-01-26 magnetic head

Publications (1)

Publication Number Publication Date
JPS58114523U true JPS58114523U (en) 1983-08-05

Family

ID=30020853

Family Applications (1)

Application Number Title Priority Date Filing Date
JP814282U Pending JPS58114523U (en) 1982-01-26 1982-01-26 magnetic head

Country Status (1)

Country Link
JP (1) JPS58114523U (en)

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