JP2597307Y2 - Card-like circuit board connector - Google Patents
Card-like circuit board connectorInfo
- Publication number
- JP2597307Y2 JP2597307Y2 JP8209492U JP8209492U JP2597307Y2 JP 2597307 Y2 JP2597307 Y2 JP 2597307Y2 JP 8209492 U JP8209492 U JP 8209492U JP 8209492 U JP8209492 U JP 8209492U JP 2597307 Y2 JP2597307 Y2 JP 2597307Y2
- Authority
- JP
- Japan
- Prior art keywords
- card
- circuit board
- connector
- connection terminal
- external 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.)
- Expired - Fee Related
Links
Description
【０００１】[0001]
【産業上の利用分野】本考案は、カード状回路板に設け
た外部端子に接続される接続端子を有するカード状回路
板用コネクタに係り、とくに前記外部端子とコネクタの
接続端子にごみ等が介在しても、ごみを除去して接触不
良を生じるのを防止したカード状回路板用コネクタに関
する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a connector for a card-like circuit board having a connection terminal connected to an external terminal provided on the card-like circuit board. The present invention relates to a card-like circuit board connector in which dust is removed even if it is interposed to prevent a contact failure.
【０００２】[0002]
【従来技術とその課題】従来、カード状回路板に設けた
外部端子に接続される接続端子を有するカード状回路板
用コネクタとしては、図３に側断面図で示すように、カ
ード基材１１にＩＣメモリ１２を内蔵してカード状回路
板１０とし、該ＩＣメモリ１２に接続された外部端子１
３をコネクタ２０の接続端子２１に接続するものが知ら
れているが、この場合、コネクタ２０の接続端子２１と
しては、図４に斜視図で示すように、カード状回路板１
０の外部端子１３に接触する箇所を屈曲部２２としてバ
ネ性を付与したものである。2. Description of the Related Art Conventionally, as a connector for a card-like circuit board having connection terminals connected to external terminals provided on the card-like circuit board, as shown in a side sectional view in FIG. A card-shaped circuit board 10 having a built-in IC memory 12 therein and an external terminal 1 connected to the IC memory 12
3 is connected to the connection terminal 21 of the connector 20. In this case, as the connection terminal 21 of the connector 20, as shown in a perspective view in FIG.
The portion which comes into contact with the 0 external terminal 13 is provided with a spring property as a bent portion 22.
【０００３】しかしながら、上記従来のものでは、図５
に側断面図で示すように、コネクタ２の接続端子２１に
形成した屈曲部２２は、コネクタ２０の接続端子２１の
長手方向に直角に形成してあるため、カード状回路板１
０の外部端子１３とコネクタ２の接続端子２１間にゴミ
Ａが挟まり易く、外部端子１３とコネクタ２の接続端子
２１とが接触しなくなり、接触不良が生じるという問題
点があった。[0005] However, in the above-mentioned conventional device, FIG.
As shown in the side sectional view of FIG. 1, the bent portion 22 formed on the connection terminal 21 of the connector 2 is formed at right angles to the longitudinal direction of the connection terminal 21 of the connector 20.
There is a problem in that dust A is easily caught between the external terminal 13 of the connector 2 and the connection terminal 21 of the connector 2 and the external terminal 13 and the connection terminal 21 of the connector 2 do not come into contact with each other, resulting in poor contact.
【０００４】[0004]
【課題を解決するための手段】本考案は、上記課題を解
決するものであって、その要旨は、カード状回路板に設
けた外部端子に接続される接続端子を有するカード状回
路板用コネクタにおいて、コネクタの接続端子に屈曲部
を形成し、該屈曲部で前記外部端子と接触させると共
に、前記屈曲部と前記外部端子との接触位置を接続端子
の長手方向に傾斜させて形成し、カード状回路板に設け
た外部端子とコネクタの接続端子にごみ等が介在して
も、ごみ等を除去して接触不良を生じるのを防止したカ
ード状回路板用コネクタである。SUMMARY OF THE INVENTION The present invention solves the above-mentioned problems, and the gist of the present invention is to provide a card-like circuit board connector having connection terminals connected to external terminals provided on the card-like circuit board. Forming a bent portion in the connection terminal of the connector, making the bent portion contact the external terminal, and forming a contact position between the bent portion and the external terminal in the longitudinal direction of the connection terminal, and forming a card. A connector for a card-like circuit board, which prevents the occurrence of a contact failure by removing dust and the like even when dust or the like is present between an external terminal provided on the circuit board and a connection terminal of the connector.
【０００５】[0005]
【実施例】以下、本考案の実施例を図面に基づき具体的
に説明する。図１は本考案のカード状回路板用コネクタ
の要部を示す側断面図、図２は本考案のカード状回路板
用コネクタの接続端子を示す斜視図である。DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be specifically described below with reference to the drawings. FIG. 1 is a side sectional view showing a main part of the card-like circuit board connector of the present invention, and FIG. 2 is a perspective view showing connection terminals of the card-like circuit board connector of the present invention.
【０００６】図１において、カード基材１１にＩＣメモ
リ１２を内蔵してカード状回路板１０とし、該ＩＣメモ
リ１２に接続された外部端子１３をコネクタ２０の接続
端子２１に接続するが、カード状回路板用コネクタの接
続端子２１は、カード状回路板１０の外部端子１３に接
触する箇所を屈曲部２２としてバネ性を付与しているの
は、従来と同様であるが、本考案では、屈曲部２２と前
記外部端子１３との接触位置Ｂ−Ｂを接続端子２１の長
手方向に傾斜させて形成したことに特徴がある。 こう
して、ごみＡが外部端子１３とコネクタの接続端子２１
との間に介在しても、図１に示すように、屈曲部２２と
前記外部端子１３との接触位置Ｂ−Ｂが接続端子２１の
長手方向に傾斜させてあるため、ごみＡは接触位置Ｂ−
Ｂに沿って接続端子２１の長手方向に対して直角な方向
に除去され、接続端子２１と外部端子１３とは接触状態
が保たれる。In FIG. 1, an IC memory 12 is built in a card base material 11 to form a card-like circuit board 10, and external terminals 13 connected to the IC memory 12 are connected to connection terminals 21 of a connector 20. The connection terminal 21 of the connector for a circuit board is provided with a spring property as a bent portion 22 at a position in contact with the external terminal 13 of the card-shaped circuit board 10 as in the conventional case. It is characterized in that the contact position BB between the bent portion 22 and the external terminal 13 is formed to be inclined in the longitudinal direction of the connection terminal 21. In this way, the dust A is removed from the external terminal 13 and the connection terminal 21 of the connector.
1, the contact position BB between the bent portion 22 and the external terminal 13 is inclined in the longitudinal direction of the connection terminal 21 as shown in FIG. B-
The connection terminal 21 is removed in a direction perpendicular to the longitudinal direction of the connection terminal 21 along B, and the connection state between the connection terminal 21 and the external terminal 13 is maintained.
【０００７】[0007]
【考案の効果】以上の通り、本考案によれば、カード状
回路板に設けた外部端子に接続される接続端子を有する
カード状回路板用コネクタにおいて、コネクタの接続端
子に屈曲部を形成し、該屈曲部で前記外部端子と接触さ
せると共に、前記屈曲部と前記外部端子との接触位置を
コネクタの接続端子の長手方向に傾斜させて形成したの
で、カード状回路板をコネクタに接続するごとに、カー
ド状回路板の外部端子のごみなどを除去し、コネクタの
接続端子と外部端子との接触不良を生じるのを防止する
ことができるなどの利点がある。As described above, according to the present invention, in a card-like circuit board connector having a connection terminal connected to an external terminal provided on the card-like circuit board, a bent portion is formed in the connection terminal of the connector. The contact portion between the bent portion and the external terminal is formed in such a manner that the contact position between the bent portion and the external terminal is inclined in the longitudinal direction of the connection terminal of the connector. Furthermore, there is an advantage that dust and the like of the external terminals of the card-like circuit board can be removed, and the occurrence of poor contact between the connection terminals of the connector and the external terminals can be prevented.
【図１】本考案のカード状回路板用コネクタの要部を示
す側断面図FIG. 1 is a side sectional view showing a main part of a connector for a card-like circuit board of the present invention.
【図２】本考案のカード状回路板用コネクタの接続端子
を示す斜視図FIG. 2 is a perspective view showing connection terminals of the card-like circuit board connector of the present invention.
【図３】従来のカード状回路板用コネクタの要部を示す
側断面図FIG. 3 is a side sectional view showing a main part of a conventional card-like circuit board connector.
【図４】従来のカード状回路板用コネクタの接続端子を
示す斜視図FIG. 4 is a perspective view showing connection terminals of a conventional card-like circuit board connector.
【図５】従来のカード状回路板の外部端子とコネクタの
接続端子との接続状態を示す断面図FIG. 5 is a sectional view showing a connection state between an external terminal of a conventional card-like circuit board and a connection terminal of a connector.
１０ カード状回路板 １３ 外部端子 ２０ コネクタ ２１ コネクタの接続端子 ２２ 屈曲部 DESCRIPTION OF SYMBOLS 10 Card-like circuit board 13 External terminal 20 Connector 21 Connector connection terminal 22 Bending part
Claims (1)
れる接続端子を有するカード状回路板用コネクタにおい
て、コネクタの接続端子に屈曲部を形成し、該屈曲部で
前記外部端子と接触させると共に、前記屈曲部と前記外
部端子との接触位置をコネクタの接続端子の長手方向に
傾斜させて形成したことを特徴とするカード状回路板用
コネクタ。1. A card-like circuit board connector having a connection terminal connected to an external terminal provided on a card-like circuit board, wherein a bent portion is formed in the connection terminal of the connector, and the bent portion contacts the external terminal. And a contact position between the bent portion and the external terminal is formed so as to be inclined in a longitudinal direction of the connection terminal of the connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8209492U JP2597307Y2 (en) | 1992-11-27 | 1992-11-27 | Card-like circuit board connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8209492U JP2597307Y2 (en) | 1992-11-27 | 1992-11-27 | Card-like circuit board connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0645285U JPH0645285U (en) | 1994-06-14 |
| JP2597307Y2 true JP2597307Y2 (en) | 1999-07-05 |
Family
ID=13764845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8209492U Expired - Fee Related JP2597307Y2 (en) | 1992-11-27 | 1992-11-27 | Card-like circuit board connector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2597307Y2 (en) |
-
1992
- 1992-11-27 JP JP8209492U patent/JP2597307Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0645285U (en) | 1994-06-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |