JPH0535588Y2 - - Google Patents
Info
- Publication number
- JPH0535588Y2 JPH0535588Y2 JP1989140326U JP14032689U JPH0535588Y2 JP H0535588 Y2 JPH0535588 Y2 JP H0535588Y2 JP 1989140326 U JP1989140326 U JP 1989140326U JP 14032689 U JP14032689 U JP 14032689U JP H0535588 Y2 JPH0535588 Y2 JP H0535588Y2
- Authority
- JP
- Japan
- Prior art keywords
- card
- circuit board
- ground lug
- printed circuit
- press
- 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 - Lifetime
Links
- 239000002184 metal Substances 0.000 description 5
- 230000003014 reinforcing effect Effects 0.000 description 5
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006386 memory function Effects 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Elimination Of Static Electricity (AREA)
Description
【考案の詳細な説明】
［産業上の利用分野］
本考案は、アースラグを備えたICカード用コ
ネクタに関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to an IC card connector equipped with a ground lug.
［従来の技術］
従来、メモリ機能等を備えたICカードをプリ
ント基板に実装するために、基板の所定位置に設
置されたICカード用のコネクタが用いられてい
る。この種のカードは、挿入側端部近傍に、接続
用パツド又は端子を有している。一方、この種の
カードの接続に用いられるコネクタは、カードの
接続パツドに接触する接続端子を有している（例
えば、実開昭62−107376号公報参照。）
［考案が解決しようとする課題］
しかしながら、これらICカード用コネクタに
は、静電対策が施されていなかつた。そのため、
従来のICカード用コネクタにおいては、使用中
にICカード補強用の金属板が過度に帯電し、不
慮のICカードメモリー破壊事故につながるケー
スがしばしば見られた。[Prior Art] Conventionally, in order to mount an IC card with a memory function or the like on a printed circuit board, an IC card connector installed at a predetermined position on the circuit board has been used. This type of card has a connecting pad or terminal near the insertion end. On the other hand, the connector used to connect this type of card has a connecting terminal that comes into contact with the connecting pad of the card (see, for example, Japanese Utility Model Application Publication No. 107376/1983). ] However, these IC card connectors did not have anti-static measures. Therefore,
In conventional IC card connectors, the metal plate reinforcing the IC card becomes excessively charged during use, often leading to accidental destruction of the IC card memory.
そこで、本考案の技術的課題は、ICカードを
プリント基板に装着する場合、過度の帯電を防止
するために、グラウンド接地を目的として装着す
る簡単な構造のアースラグを備えたICカード用
コネクタを提供することにある。 Therefore, the technical problem of the present invention is to provide an IC card connector equipped with a simple grounding lug that is attached for the purpose of grounding in order to prevent excessive charging when an IC card is attached to a printed circuit board. It's about doing.
［課題を解決するための手段］
本考案によれば、ICカードを装着するために
プリント基板に固定される、一端側に接続端子を
有するコネクタ本体と、前記コネクタ本体に取り
付けられ、該プリント基板の接地点を形成するア
ースラグとを備えたアースラグ付ICカード用コ
ネクタにおいて、前記アースラグは、板体部と、
該板体部の一縁から並列に延出し互いに逆方向に
屈曲した一対の延出部とを有し、前記板体部は前
記コネクタ本体の前記一端に対向する他端に圧入
され、前記一対の延出部の一方は前記ICカード
を押圧するとともに、前記一対の延出部の他方は
前記プリント基板に固定されていることを特徴と
するアースラグ付ICカード用コネクタが得られ
る。[Means for Solving the Problems] According to the present invention, there is provided a connector body having a connecting terminal at one end, which is fixed to a printed circuit board for mounting an IC card, and a connector body which is attached to the connector body and which is fixed to a printed circuit board. In the IC card connector with a ground lug, the ground lug includes a plate portion and a ground lug that forms a grounding point.
a pair of extension parts extending in parallel from one edge of the plate part and bent in opposite directions; the plate part is press-fitted into the other end of the connector body opposite to the one end; There is obtained an IC card connector with a ground lug, characterized in that one of the extending portions presses the IC card, and the other of the pair of extending portions is fixed to the printed circuit board.
［作用］
本考案において、プリント基板に存在する電荷
は、アースラグを通じてアースに放出される。[Operation] In the present invention, charges existing on the printed circuit board are discharged to the ground through the ground lug.
このアースラグは、板体部と、この板体部の一
縁から並列に延出し互いに逆方向に屈曲した一対
の延出部とを有し、これにより板体部はコネクタ
本体の端部に圧入され、これら一対の延出部の一
方はICカードを押圧し、一対の延出部の他方は
プリント基板に固定される。このアースラグとこ
のコネクタ本体とを備えることにより、簡単で且
つ小型の帯電防止機能を有するアースラグ付IC
カード用コネクタが得られる。 This ground lug has a plate portion and a pair of extending portions extending in parallel from one edge of the plate portion and bent in opposite directions, whereby the plate portion is press-fitted into the end of the connector body. One of the pair of extensions presses the IC card, and the other of the pair of extensions is fixed to the printed circuit board. By providing this ground lug and this connector body, it is possible to create an IC with a ground lug that has a simple and compact antistatic function.
A card connector is obtained.
［実施例］
以下、本考案の実施例について、図面を参照し
て説明する。[Example] Hereinafter, an example of the present invention will be described with reference to the drawings.
第１図は本考案の実施例に係るアースラグを示
す斜視図である。第１図において、アースラグ５
０はプリント基板に圧入される圧入部５１と、こ
の圧入部５１縁から並列に延出し、互いに逆方向
に折曲した一対の延出部５２，５３とを備えてい
る。圧入部５１は両側に挿入の際の脱離防止のた
めの鋸歯状になるように形成されている。 FIG. 1 is a perspective view showing a ground lug according to an embodiment of the present invention. In Figure 1, earth lug 5
0 includes a press-fitting part 51 that is press-fitted into a printed circuit board, and a pair of extending parts 52 and 53 that extend in parallel from the edge of this press-fitting part 51 and are bent in opposite directions. The press-fitting portion 51 is formed in a sawtooth shape on both sides to prevent detachment during insertion.
一対の延出部の一方５３は、上方に折曲してこ
の圧入部５１の面に対して略30°を形成し、更に、
先端部がこのラグの内方に折曲している。 One of the pair of extension parts 53 is bent upward to form an angle of approximately 30° with respect to the surface of the press-fitting part 51, and further,
The tip is bent inward on this lug.
一方、他方の延出部５２は、下方に、この圧入
部５１の面に対して略垂直に折曲して、先端部が
尖つた形状を有する。 On the other hand, the other extending portion 52 is bent downward substantially perpendicularly to the surface of the press-fitting portion 51 and has a pointed tip.
第２図は第１図のアースラグを備えたICカー
ド用コネクタを示す斜視図である。第２図におい
て、コネクタ本体１０′は、コ字状で内部に沿う
ICカードをガイドし、装着するための溝１１と、
外周に互いに対向し、外方に突出した一対の突出
部１２とを備えている。この一対の突出部１２
は、プリント基板に固定するための孔部１３，１
３′を一面（図では表面）に有する。また、アー
スラグ５０は、ICカード装着用コネクタ本体１
０′の溝１１の下部壁面１４の端部の溝に、この
壁面に対して圧入部５１が略平行になり、かつ延
出部５３が溝１１側、延出部５２がコネクタ本体
１０′の外側に突出するように圧入される。 FIG. 2 is a perspective view showing the IC card connector equipped with the ground lug shown in FIG. 1. In FIG. 2, the connector body 10' is U-shaped and extends along the inside.
a groove 11 for guiding and mounting an IC card;
A pair of protrusions 12 are provided on the outer periphery, facing each other and protruding outward. This pair of protrusions 12
is a hole 13, 1 for fixing to a printed circuit board.
3' on one side (front surface in the figure). In addition, the ground lug 50 is connected to the IC card mounting connector body 1.
The press-fitting part 51 is approximately parallel to the groove at the end of the lower wall surface 14 of the groove 11 at 0', and the extending part 53 is on the groove 11 side and the extending part 52 is on the connector main body 10'. It is press-fitted so that it protrudes outward.
第３図及び第４図は第１図のアースラグを備え
たICカード用コネクタのアースラグを使用した
部分の夫々異なる方向での断面を示す図である。 3 and 4 are cross-sectional views taken in different directions of the portion of the IC card connector equipped with the ground lug shown in FIG. 1 in which the ground lug is used.
第３図において、壁面の端部の圧入穴１５が設
けられ、このている。圧入穴１５に圧入されたア
ースラグ５０は、コネクタ本体１０′の溝１１の
内方に一方の延出部５３を突出するとともに、コ
ネクタ本体１０′の外方に他の延出部５２を突出
する。第４図において、壁面１４の端部に設けら
れた圧入穴１５は、アースラグ５０に対応した形
状、即ち、水平方向に設けられた延出部５３を挿
入する傾斜溝１５ａと、圧入部５１を挿入するた
めの傾斜溝１５ａと交差する水平溝１５ｂと、延
出部５２をを挿入するために水平溝１５ｂからコ
ネクタ本体１０′の外側に貫通した垂直溝１５ｃ
とを備えている。この圧入穴１５に圧入されたア
ースラグは、この溝２１に補強用金属板とともに
装着されるICカードを、一方の延出部５３で押
圧して固定する。また、この下方の延出部５２
は、図示しないプリント基板のアースを形成する
部分のスルーホール等に挿入され、半田付され
る。 In FIG. 3, a press-fit hole 15 is provided at the end of the wall. The ground lug 50 press-fitted into the press-fit hole 15 has one extending portion 53 protruding inwardly into the groove 11 of the connector body 10′, and the other extending portion 52 protruding outwardly from the connector body 10′. . In FIG. 4, the press-fit hole 15 provided at the end of the wall surface 14 has a shape corresponding to the earth lug 50; A horizontal groove 15b that intersects the inclined groove 15a for insertion, and a vertical groove 15c that penetrates from the horizontal groove 15b to the outside of the connector body 10' for inserting the extension part 52.
It is equipped with The ground lug press-fitted into the press-fit hole 15 presses and fixes the IC card, which is mounted in the groove 21 together with the reinforcing metal plate, with one of the extensions 53. In addition, this downward extending portion 52
is inserted into a through hole or the like in a portion of a printed circuit board (not shown) that forms the ground, and is soldered.
基板等に存在する電荷は、ICカードの補強用
金属板４１からアースラグ５０の延出部５３、更
に、延出部５２を通じて図示しないプリント基板
のアースに放出される。 The electric charge existing on the board, etc., is discharged from the reinforcing metal plate 41 of the IC card, through the extension 53 of the ground lug 50, and further through the extension 52 to the ground of the printed circuit board (not shown).
従つて、ICカードの補強用金属板の過度の帯
電によるメモリー等の不慮の破壊事故を防止する
ことができる。 Therefore, it is possible to prevent accidental destruction of the memory or the like due to excessive charging of the reinforcing metal plate of the IC card.
尚、本考案の実施例において、使用されたアー
スラグ５０の延出部５２は、表面実装用の半田付
が可能になるように、適度の曲げ等加工が施され
ても良い。 In the embodiment of the present invention, the extending portion 52 of the ground lug 50 used may be subjected to appropriate bending or other processing to enable soldering for surface mounting.
［考案の効果］
以上説明したように、本考案によれば、ICカ
ードをプリント基板に装着する場合において、過
度の帯電を防止するために、グラウンド接地を目
的として装着する簡単な構造のアースラグを備え
たICカード用コネクタを提供することができる。[Effects of the invention] As explained above, according to the invention, in order to prevent excessive charging when an IC card is mounted on a printed circuit board, a ground lug of a simple structure is provided for the purpose of grounding. We can provide IC card connectors with
また、本考案によれば、コネクタ本体の一端に
接続端子、他端にアースラグを設け、コネクタ本
体の両端をプリント基板に半田付固定するように
構成しているので、コネクタ本体の他端側から
ICカードを装着する際に起こるコネクタ本体の
あおりをアースラグで確実に受け、接続端子の半
田付部にICカードを装着・離脱する際に生じる
外部からの力による悪影響を及ぼさない安全で且
つ故障の少ないICカード用コネクタを提供する
ことができる。 Further, according to the present invention, since the connector body is configured to have a connecting terminal at one end and a ground lug at the other end, and to fix both ends of the connector body to the printed circuit board by soldering,
The ground lug reliably absorbs the tilting of the connector body that occurs when inserting an IC card, and is safe and trouble-free without having any negative effects from external forces that occur when inserting or removing an IC card from the soldered part of the connection terminal. It is possible to provide a small number of IC card connectors.
第１図は本考案の実施例に係るアーススラグを
示す斜視図、第２図は第１図のアーススラグを備
えたICカード用コネクタを示す組立分解図、第
３図及び第４図は第２図のアースラグを備えた
ICカード用コネクタの使用状態を示す図である。
図中、１０，１０′はICカード装着用コネクタ
本体、１１はICカード装着用の溝、１２，１
２′は突出部、１３は孔部、１３ａは円孔部、１
３ｂは溝、１４は壁面、１５は圧入穴、４０は
ICカード、４１は補強用金属板、５０はアース
ラグ、５１は圧入部、５２，５３は延出部であ
る。
Fig. 1 is a perspective view showing a grounding slug according to an embodiment of the present invention, Fig. 2 is an exploded view showing an IC card connector equipped with the grounding slug of Fig. 1, and Figs. Equipped with the ground lug shown in Figure 2.
FIG. 3 is a diagram showing how the IC card connector is used. In the figure, 10 and 10' are the connector body for installing an IC card, 11 is a groove for installing an IC card, and 12 and 1
2' is a protrusion, 13 is a hole, 13a is a circular hole, 1
3b is a groove, 14 is a wall surface, 15 is a press-fit hole, and 40 is a
In the IC card, 41 is a reinforcing metal plate, 50 is a ground lug, 51 is a press-fitting part, and 52 and 53 are extending parts.
Claims (1)
定される、一端側に接続端子を有するコネクタ本
体と、前記コネクタ本体に取り付けられ、該プリ
ント基板の接地点を形成するアースラグとを備え
たアースラグ付ICカード用コネクタにおいて、 前記アースラグは、板体部と、該板体部の一縁
から並列に延出し互いに逆方向に屈曲した一対の
延出部とを有し、前記板体部は前記コネクタ本体
の前記一端に対向する他端に圧入され、前記一対
の延出部の一方は前記ICカードを押圧するとと
もに、前記一対の延出部の他方は前記プリント基
板に固定されていることを特徴とするアースラグ
付ICカード用コネクタ。[Claims for Utility Model Registration] A connector body having a connection terminal on one end, which is fixed to a printed circuit board for mounting an IC card, and a grounding lug that is attached to the connector body and forms a grounding point for the printed circuit board. In the IC card connector with a ground lug, the ground lug has a plate portion and a pair of extending portions extending in parallel from one edge of the plate portion and bent in opposite directions, The plate portion is press-fitted into the other end of the connector body opposite to the one end, one of the pair of extensions presses the IC card, and the other of the pair of extensions is fixed to the printed circuit board. An IC card connector with a ground lug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989140326U JPH0535588Y2 (en) | 1989-12-05 | 1989-12-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989140326U JPH0535588Y2 (en) | 1989-12-05 | 1989-12-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0379174U JPH0379174U (en) | 1991-08-12 |
| JPH0535588Y2 true JPH0535588Y2 (en) | 1993-09-09 |
Family
ID=31687309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989140326U Expired - Lifetime JPH0535588Y2 (en) | 1989-12-05 | 1989-12-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0535588Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5838470A (en) * | 1981-08-17 | 1983-03-05 | アムプ インコ−ポレ−テッド | Kit converted to pin plug socket shielded at port of panel |
| JPS5834999B2 (en) * | 1974-05-07 | 1983-07-30 | 株式会社ケンウッド | dome gata speaker |
| JPS61182190A (en) * | 1985-02-06 | 1986-08-14 | Toshiba Corp | Handling device of portable medium |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5834999U (en) * | 1981-08-30 | 1983-03-07 | 三菱重工業株式会社 | Peeling prevention device for coated rolls |
| JPS62107376U (en) * | 1985-12-25 | 1987-07-09 |
-
1989
- 1989-12-05 JP JP1989140326U patent/JPH0535588Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5834999B2 (en) * | 1974-05-07 | 1983-07-30 | 株式会社ケンウッド | dome gata speaker |
| JPS5838470A (en) * | 1981-08-17 | 1983-03-05 | アムプ インコ−ポレ−テッド | Kit converted to pin plug socket shielded at port of panel |
| JPS61182190A (en) * | 1985-02-06 | 1986-08-14 | Toshiba Corp | Handling device of portable medium |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0379174U (en) | 1991-08-12 |
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