JPS63281371A - Printed circuit board - Google Patents
Printed circuit boardInfo
- Publication number
- JPS63281371A JPS63281371A JP62116159A JP11615987A JPS63281371A JP S63281371 A JPS63281371 A JP S63281371A JP 62116159 A JP62116159 A JP 62116159A JP 11615987 A JP11615987 A JP 11615987A JP S63281371 A JPS63281371 A JP S63281371A
- Authority
- JP
- Japan
- Prior art keywords
- cover
- printed circuit
- circuit board
- connector
- terminal
- 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
Links
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 239000000428 dust Substances 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000011109 contamination Methods 0.000 abstract 1
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は電子装置に使用するため、電子回路部品を実装
してコネクタに接続する印刷回路基板に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a printed circuit board on which electronic circuit components are mounted and connected to a connector for use in an electronic device.
電子装置を組立てるため、電子回路部品を実装して電子
装置の筐体に設けられているコネクタに挿入して使用さ
れる従来の印刷回路基板はくプリント回路基板〉は、特
別な端子部の保護手段を有していない。Conventional printed circuit boards, which are used to assemble electronic devices by mounting electronic circuit components and inserting them into connectors provided in the housing of electronic devices, have special terminal protection. I don't have the means.
上述したように、従来のプリント回路基板の端子部は、
何らの保護もなされていない状態となっているので、端
子部が傷ついたり、埃りが付着して汚れが発生すること
があり、このためコネクタに挿入したとき接触不良を発
生し、信頼性の点について問題を有している。As mentioned above, the terminal section of a conventional printed circuit board is
Since there is no protection of any kind, the terminals may be damaged or become contaminated with dust, which may cause poor contact when inserted into the connector, reducing reliability. I have a problem with this point.
本発明の目的は、上述のような従来の印刷回路基板の欠
点を除去して、信頼性の優れた印刷回路基板を提供する
ことにある。SUMMARY OF THE INVENTION An object of the present invention is to provide a printed circuit board with excellent reliability by eliminating the drawbacks of the conventional printed circuit board as described above.
本発明は、プリント回路基板に電子回路部品を実装して
構成したパッケージをコネクタに接続するとき、プリン
ト回路基板上の端子部の保護および清掃を目的として、
プリント回路基板をコネクタち挿入するとき、ブラシに
よって端子部の清掃を行い、抜去したときにカバーで端
子部を保護するように構成したものである。The present invention aims to protect and clean the terminals on the printed circuit board when connecting a package configured by mounting electronic circuit components on the printed circuit board to a connector.
When a printed circuit board is inserted into a connector, the terminals are cleaned with a brush, and when removed, the terminals are protected with a cover.
すなわち、本発明の印刷回路基板は、印刷配線を施し端
部に端子部を有する基板と、前記基板の表面に装着した
カバーと、前記カバーの内面に固設した止め金具と、前
記止め金具にその一端を固定した案内棒と、前記案内棒
に介装した圧縮ばねと、前記圧縮ばねの一端を装着し、
前記案内棒に沿って上下運動を行い前記基板の前記端子
部を覆うワイピングカバーと、前記ワイピングカバーの
内面に植設され前記端子部に接触するブラシとを備えて
構成される。That is, the printed circuit board of the present invention includes a board having printed wiring and terminals at the ends, a cover attached to the surface of the board, a stopper fixed to the inner surface of the cover, and a stopper attached to the stopper. a guide rod with one end fixed, a compression spring interposed in the guide rod, and one end of the compression spring attached;
The wiping cover is configured to include a wiping cover that moves up and down along the guide rod and covers the terminal portion of the substrate, and a brush that is implanted on the inner surface of the wiping cover and contacts the terminal portion.
次に、本発明の実施例について図面を参照して説明する
。Next, embodiments of the present invention will be described with reference to the drawings.
第１図は本発明の一実施例の断面図、第２図は第１図の
プリント回路基板の平面図である。FIG. 1 is a sectional view of one embodiment of the present invention, and FIG. 2 is a plan view of the printed circuit board of FIG. 1.
第２図に示すように、プリント回路基板１は、その端部
に端子部２を有し、この端子部２が電子装置の筐体に設
けられているコネクタに挿入される。As shown in FIG. 2, the printed circuit board 1 has a terminal portion 2 at its end, and this terminal portion 2 is inserted into a connector provided in a housing of an electronic device.
第１図において、プリント回路基板１の端部に設けられ
た端子部２は、電子装置の筐体に設けられているコネク
タに挿入されてその接触子と接触することによって電気
的に接続される部分である。プリント回路基板１の全体
を保護するカバー７が、プリント回路基板と一体となっ
て設けられており、カバー７の内側には“Ｌ”°字状の
止め金具１０が固定されている。止め金具１０にはロッ
ド５が固着されており、このロッド５にばね６が装着さ
れている。ばね６の先端部にはワイピングカバー３の末
端が装着されている。ワイピングカバー３の内面にはブ
ラシ４が植設されている。In FIG. 1, a terminal section 2 provided at an end of a printed circuit board 1 is electrically connected by being inserted into a connector provided in a housing of an electronic device and coming into contact with its contacts. It is a part. A cover 7 for protecting the entire printed circuit board 1 is provided integrally with the printed circuit board, and an "L" shaped stopper 10 is fixed inside the cover 7. A rod 5 is fixed to the stopper 10, and a spring 6 is attached to the rod 5. The end of the wiping cover 3 is attached to the tip of the spring 6. A brush 4 is installed on the inner surface of the wiping cover 3.
ワイピングカバー３はロッド５を案内としてばね６を押
圧しながら上の方向に滑動することができる。The wiping cover 3 can slide upward while pressing the spring 6 using the rod 5 as a guide.
第３図は、第１図の実施例をコネクタに挿入した状態を
示す断面図である。FIG. 3 is a sectional view showing the embodiment of FIG. 1 inserted into a connector.
上述のように構成されたプリント回路基板をコネクタに
挿入するとき、コネクタのハウジング８の端面にワイピ
ングカバー３の先端が当接する。When the printed circuit board configured as described above is inserted into the connector, the tip of the wiping cover 3 comes into contact with the end surface of the housing 8 of the connector.
その状態で更にプリント回路基板を押入すると、ワイピ
ングカバー３は上方に持ち上げられてばね６を圧縮する
。この運動のとき、端子部２はブラシ４によって軽く擦
られて清掃されてコネクタの接触子９に接続される。プ
リント回路基板をコネクタから抜去すると、第１図に示
した元の状態に戻り、端子部２は外界から保護される。When the printed circuit board is further pushed in in this state, the wiping cover 3 is lifted upwards and compresses the spring 6. During this movement, the terminal portion 2 is lightly rubbed and cleaned by the brush 4 and connected to the contact 9 of the connector. When the printed circuit board is removed from the connector, it returns to the original state shown in FIG. 1, and the terminal portion 2 is protected from the outside world.
本発明の印刷回路基板は、基板の端子部を保護するため
にその端子部をワイピングカバーで覆って保護し、かつ
コネクタに挿入するときはワイピングカバー内側に設け
たブラシによって端子部を清掃するので、端子部の傷の
発生や埃りの付着を防止できるという効果があり、従っ
てコネクタとの接触不良を低減させて接続の信頼性を向
上させることができるという効果がある。The printed circuit board of the present invention protects the terminals of the board by covering them with a wiping cover, and when the printed circuit board is inserted into a connector, the terminals are cleaned with a brush provided inside the wiping cover. This has the effect of preventing the occurrence of scratches and the adhesion of dust to the terminal portion, and therefore has the effect of reducing poor contact with the connector and improving the reliability of the connection.
第１図は本発明の一実施例を示す断面図、第２図は第１
図のプリント回路基板を示す平面図、第３図は第１図の
実施例をコネクタに挿入した状態を示す断面図である。
１・・・プリント回路基板、２・・・端子部、３・・・
ワイピングカバー、４・・・ブラシ、５・・・ロッド、
６・・・ばね、７・・・カバー、８・・・ハウジング、
９・・・接触子、１０・・・止め金具。
第１ 圓
胛＝ユ９゜″・詰＝
第３図FIG. 1 is a sectional view showing one embodiment of the present invention, and FIG.
FIG. 3 is a plan view showing the printed circuit board shown in the figure, and FIG. 3 is a sectional view showing the embodiment shown in FIG. 1 inserted into a connector. 1... Printed circuit board, 2... Terminal section, 3...
Wiping cover, 4... brush, 5... rod,
6... Spring, 7... Cover, 8... Housing,
9... Contact, 10... Stopper. 1st Entai = Yu9゜''・Tsume = Figure 3
Claims (1)
の表面に装着したカバーと、前記カバーの内面に固設し
た止め金具と、前記止め金具にその一端を固定した案内
棒と、前記案内棒に介装した圧縮ばねと、前記圧縮ばね
の一端を装着し、前記案内棒に沿って上下運動を行い前
記基板の前記端子部を覆うワイピングカバーと、前記ワ
イピングカバーの内面に植設され前記端子部に接触する
ブラシとを備えることを特徴とする印刷回路基板。a board having printed wiring and terminals at the ends; a cover attached to the surface of the board; a stopper fixed to the inner surface of the cover; a guide rod having one end fixed to the stopper; a compression spring interposed in a guide rod; a wiping cover to which one end of the compression spring is attached and moves up and down along the guide rod to cover the terminal portion of the board; and a wiping cover implanted on the inner surface of the wiping cover. A printed circuit board comprising: a brush that contacts the terminal portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62116159A JP2576502B2 (en) | 1987-05-12 | 1987-05-12 | Printed circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62116159A JP2576502B2 (en) | 1987-05-12 | 1987-05-12 | Printed circuit board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63281371A true JPS63281371A (en) | 1988-11-17 |
| JP2576502B2 JP2576502B2 (en) | 1997-01-29 |
Family
ID=14680235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62116159A Expired - Lifetime JP2576502B2 (en) | 1987-05-12 | 1987-05-12 | Printed circuit board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2576502B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014010922A (en) * | 2012-06-27 | 2014-01-20 | Buffalo Inc | Electronic apparatus |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5761869U (en) * | 1980-09-29 | 1982-04-13 | ||
| JPS60118879U (en) * | 1984-01-20 | 1985-08-10 | 富士通電装株式会社 | switching connector |
| JPS60118874U (en) * | 1984-01-19 | 1985-08-10 | 大同特殊鋼株式会社 | Sealed structure of printed circuit board connector |
-
1987
- 1987-05-12 JP JP62116159A patent/JP2576502B2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5761869U (en) * | 1980-09-29 | 1982-04-13 | ||
| JPS60118874U (en) * | 1984-01-19 | 1985-08-10 | 大同特殊鋼株式会社 | Sealed structure of printed circuit board connector |
| JPS60118879U (en) * | 1984-01-20 | 1985-08-10 | 富士通電装株式会社 | switching connector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014010922A (en) * | 2012-06-27 | 2014-01-20 | Buffalo Inc | Electronic apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2576502B2 (en) | 1997-01-29 |
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