JPS5976027U - Printed board contact structure used in switches, etc. - Google Patents

Printed board contact structure used in switches, etc.

Info

Publication number
JPS5976027U
JPS5976027U JP1982172325U JP17232582U JPS5976027U JP S5976027 U JPS5976027 U JP S5976027U JP 1982172325 U JP1982172325 U JP 1982172325U JP 17232582 U JP17232582 U JP 17232582U JP S5976027 U JPS5976027 U JP S5976027U
Authority
JP
Japan
Prior art keywords
printed board
contact
paint film
carbon paint
board contact
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
JP1982172325U
Other languages
Japanese (ja)
Inventor
原 収
永島 哲輔
弘 及川
慎一 篠原
Original Assignee
岩崎通信機株式会社
日本電信電話株式会社
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 岩崎通信機株式会社, 日本電信電話株式会社 filed Critical 岩崎通信機株式会社
Priority to JP1982172325U priority Critical patent/JPS5976027U/en
Publication of JPS5976027U publication Critical patent/JPS5976027U/en
Pending legal-status Critical Current

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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図は本考案のスイッチ等に使用するプリント板接点
の一実施例を示す平面図、第2図a、  b。 Cは第1図X部分の拡大平面図で本考案の主要な構成を
示す図、第2図dは第2図CのY2Y2断面図、第3図
及び第4図は第2図aのY1Y1断面図である。 1・・・基板、l−a・・・外形、1−1・・・銅箔、
1−2・・・絶縁部、2・・・カーボン塗料膜、3・・
・可動接点、4・・・Niめつき層、A・・・接点対、
A−1,A−2・・・接点対、B・・・導通路、C・・
・出力端、Cd・・・端子穴、c−1,c−2−・・出
力端、C−la、 C−2a−出力端銅箔露出部、D・
・・共通路。
FIG. 1 is a plan view showing an embodiment of a printed board contact used in a switch or the like of the present invention, and FIGS. 2a and 2b. C is an enlarged plan view of the X section in FIG. 1 showing the main structure of the present invention, FIG. 2 d is a Y2Y2 sectional view of FIG. 2 C, and FIGS. 3 and 4 are Y1Y1 of FIG. FIG. 1... Board, l-a... External shape, 1-1... Copper foil,
1-2...Insulating part, 2...Carbon paint film, 3...
・Movable contact, 4...Ni plating layer, A...contact pair,
A-1, A-2... Contact pair, B... Conduction path, C...
・Output end, Cd...Terminal hole, c-1, c-2-...Output end, C-la, C-2a-Output end copper foil exposed part, D・
...Common road.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] (1)固定接点対を可動接点により短絡開放するように
構成されたスイッチ等に使用するプリント板接点におい
て、前記固定接点対となるプリント板接点は銅張積層板
上の所定の位置に前記固定接点対と該固定接点対間を連
結する導通路を形成するためにカーボン塗料膜が形成さ
れ、前記銅張積層板の銅箔は該カーボン塗料膜のパター
ンにならって該カーボン塗料膜の下層に形成され、該カ
ーボン塗料膜は前記可動接点との接触面として作用する
ように構成されたことを特徴とするスイッチ等に使用す
るプリント板接点構造。
(1) In a printed board contact used in a switch or the like configured to short-circuit and open a fixed contact pair by a movable contact, the printed board contact forming the fixed contact pair is fixed at a predetermined position on the copper-clad laminate. A carbon paint film is formed to form a conductive path connecting the contact pair and the fixed contact pair, and the copper foil of the copper clad laminate is applied to the lower layer of the carbon paint film following the pattern of the carbon paint film. A printed board contact structure for use in a switch or the like, characterized in that the carbon paint film is formed so as to act as a contact surface with the movable contact.
(2)前記カーボン塗料膜の下層に形成された前記銅箔
の端縁にめっきが施されていることを特徴とする実用新
案登録請求の範囲第1項記載のスイッチ等に使用するプ
リント板接点構造。
(2) A printed board contact for use in a switch or the like according to claim 1 of the utility model registration claim, characterized in that the edge of the copper foil formed under the carbon paint film is plated. structure.
JP1982172325U 1982-11-16 1982-11-16 Printed board contact structure used in switches, etc. Pending JPS5976027U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982172325U JPS5976027U (en) 1982-11-16 1982-11-16 Printed board contact structure used in switches, etc.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982172325U JPS5976027U (en) 1982-11-16 1982-11-16 Printed board contact structure used in switches, etc.

Publications (1)

Publication Number Publication Date
JPS5976027U true JPS5976027U (en) 1984-05-23

Family

ID=30375659

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982172325U Pending JPS5976027U (en) 1982-11-16 1982-11-16 Printed board contact structure used in switches, etc.

Country Status (1)

Country Link
JP (1) JPS5976027U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5894715A (en) * 1981-11-30 1983-06-06 日東電工株式会社 Method of producing printed circuit board for keyboard switch

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5894715A (en) * 1981-11-30 1983-06-06 日東電工株式会社 Method of producing printed circuit board for keyboard switch

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