JP3270992B2 - connector - Google Patents
connectorInfo
- Publication number
- JP3270992B2 JP3270992B2 JP16942496A JP16942496A JP3270992B2 JP 3270992 B2 JP3270992 B2 JP 3270992B2 JP 16942496 A JP16942496 A JP 16942496A JP 16942496 A JP16942496 A JP 16942496A JP 3270992 B2 JP3270992 B2 JP 3270992B2
- Authority
- JP
- Japan
- Prior art keywords
- side terminal
- contact
- terminal
- terminal portion
- board
- 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
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 239000000758 substrate Substances 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims 1
- 239000012212 insulator Substances 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、挿抜回数の多い産
業機器、又は、使用場所や使用方法が接触側端子部を傷
め易い環境で使用される機器のコネクタに関するもので
ある。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a connector for industrial equipment which is frequently inserted and withdrawn or used in an environment where the location or method of use is likely to damage the contact terminal.
【０００２】[0002]
【従来の技術】従来のＩＣカード等の接続対象物と接続
するコネクタは、接触側端子部と基板取付側端子部とが
一体であったため、コネクタを交換する際には、基板取
付側端子部の半田を取り去る必要があり、作業性が悪
く、又は、基板（ユニット）ごと交換しなければならな
い煩雑な構造であった。2. Description of the Related Art In a conventional connector for connecting to a connection object such as an IC card, a contact-side terminal portion and a board-mounting-side terminal portion are integrated with each other. It is necessary to remove the solder, and the workability is poor, or the board (unit) has to be replaced with a complicated structure.
【０００３】図５に従来のコネクタの一例を基板（ユニ
ット）９に装着した状態の斜視図を示す。FIG. 5 is a perspective view showing an example of a conventional connector mounted on a board (unit) 9.
【０００４】[0004]
【発明が解決しようとする課題】本発明は、前記従来の
コネクタの欠点を除去し、接触側端子部と基板取付側端
子部とを分離するように構成して、作業性、保守性及び
経済性を改善しようとするものである。SUMMARY OF THE INVENTION The present invention eliminates the drawbacks of the conventional connector and separates the contact-side terminal portion from the board-mounting-side terminal portion, thereby improving workability, maintainability, and economy. The goal is to improve the quality.
【０００５】[0005]
【課題を解決するための手段】本発明は、前記課題を解
決するため、次の手段を採用する。The present invention employs the following means in order to solve the above-mentioned problems.
【０００６】（１）接続対象物と接続する接触側端子部
と、前記接触側端子部と接続し、前記接触側端子部を基
板上に保持する基板取付側端子部とから成り、前記接触
側端子部と前記基板取付側端子部とは、それぞれが相手
側端子部と接続する端子を有し、該端子の各々の少なく
とも一方が該相手側端子に向けて突出して形成された内
部端子を有し、前記内部端子が前記接触側端子部を押圧
保持し、前記基板取付側端子部は、前記接触側端子部が
挿入され、収容する凹部を有し、前記凹部内に前記内部
端子の一方が設けられるコネクタ。[0006] (1) and the contact-side terminal portion for connecting the connection object is connected with the contact-side terminal section, Ri formed the contact-side terminal portion and a board attachment side terminal portion for holding the substrate, the contact
Side terminal and the board mounting side terminal are
A terminal connected to the side terminal portion;
One of which is formed to protrude toward the other terminal.
Internal terminal presses the contact side terminal portion.
Holding, the board mounting side terminal section, the contact side terminal section
Having a recess to be inserted and housed therein, wherein the interior is within the recess.
A connector provided with one of the terminals .
【０００７】（２）前記（１）記載のコネクタにおい
て、前記基板取付側端子部の前記接触側端子部との接触
部近傍に治具挿入用穴又は切り欠きを設け、該治具挿入
用穴又は切り欠きに治具を挿入して前記接触側端子部を
前記基板取付側端子部から分離可能としたコネクタ。(2) In the connector according to the above (1), a jig insertion hole or notch is provided near a contact portion of the board mounting side terminal portion with the contact side terminal portion, and the jig insertion hole is provided. Alternatively, a connector in which a jig is inserted into a notch so that the contact-side terminal can be separated from the board-mounting-side terminal.
【０００８】[0008]
【０００９】[0009]
【発明の実施の形態】本発明の一実施の形態例について
図面を参照して説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described with reference to the drawings.
【００１０】図１は、本発明の一実施の形態例のコネク
タを示し、（ａ）は上面図、（ｂ）は（ａ）におけるＡ
−Ａ線断面図、（ｃ）は（ａ）におけるＢ−Ｂ線断面図
である。FIGS. 1A and 1B show a connector according to an embodiment of the present invention, wherein FIG. 1A is a top view, and FIG.
FIG. 3A is a cross-sectional view taken along line A, and FIG. 3C is a cross-sectional view taken along line BB in FIG.
【００１１】図２（ａ）、（ｂ）及び（ｃ）は、本発明
の一実施の形態例における接触側端子部１の三面図であ
り、（ｂ）に接触端子４が対向している状態が示されて
いる。FIGS. 2 (a), 2 (b) and 2 (c) are three side views of the contact side terminal portion 1 in one embodiment of the present invention, and the contact terminal 4 is opposed to FIG. 2 (b). The state is shown.
【００１２】図３（ａ）及び（ｂ）は、本発明の一実施
の形態例における基板取付側端子部の上面図及び正面図
である。FIGS. 3A and 3B are a top view and a front view, respectively, of a terminal portion on the board mounting side according to an embodiment of the present invention.
【００１３】図４は、本発明の一実施の形態例のコネク
タを基板（ユニット）８に装着した状態を示す斜視図で
ある。FIG. 4 is a perspective view showing a state in which the connector according to the embodiment of the present invention is mounted on a board (unit) 8.
【００１４】接触側端子部１は、端子１０とこれを保持
するインシュレータ１１とからなる。端子１０は、接続
対象物の接続端子（図示せず）と接続する接触端子１４
と後述する基板取付側端子部２の端子２０の内部端子２
５と接続する内部端子１５とからなる。インシュレータ
１１は、絶縁体製で、後述する基板取付側端子部２の凹
部２２に対応した形状とされ、凹部２２に挿入され、保
持される。The contact side terminal section 1 comprises a terminal 10 and an insulator 11 for holding the terminal. The terminal 10 is a contact terminal 14 connected to a connection terminal (not shown) of the connection target.
And internal terminals 2 of terminals 20 of the board mounting side terminal portion 2 described later.
5 and an internal terminal 15 connected thereto. The insulator 11 is made of an insulator, has a shape corresponding to a concave portion 22 of the board mounting side terminal portion 2 described later, and is inserted and held in the concave portion 22.
【００１５】基板取付側端子部２は、端子２０とこれを
保持するインシュレータ２１とからなる。端子２０は、
接触側端子部１の端子１０の内部端子１５と接続する内
部端子２５と基板のパッド等（図示せず）等へ半田付さ
れる面実装用端子２６とを有している。内部端子２５
は、端子１０の内部端子１５に向けて突出形成され、ば
ね性が付与されている。これにより、接触側端子部１を
押圧保持する。インシュレータ２１は、接触側端子部１
が挿入され、保持する凹部２２と、接触側端子部１との
接触部３０近傍に治具挿入用穴又は切り欠き３とが形成
されている。治具挿入用穴又は切り欠き３は、接触側端
子部１を基板取付側端子部２から分離する際に使用され
るもので、治具を挿入して分離を行う。The board mounting side terminal section 2 comprises a terminal 20 and an insulator 21 for holding the terminal. Terminal 20 is
It has an internal terminal 25 connected to the internal terminal 15 of the terminal 10 of the contact side terminal portion 1 and a surface mounting terminal 26 to be soldered to a pad or the like (not shown) on a substrate. Internal terminal 25
Are formed so as to protrude toward the internal terminal 15 of the terminal 10 and have a spring property. Thereby, the contact-side terminal portion 1 is pressed and held. The insulator 21 includes the contact-side terminal 1
A jig insertion hole or notch 3 is formed in the vicinity of the contact portion 30 with the contact side terminal portion 1 where the recess 22 is inserted and held. The jig insertion hole or notch 3 is used when separating the contact-side terminal portion 1 from the board-mounting-side terminal portion 2, and separates by inserting a jig.
【００１６】本発明のコネクタの一実施の形態例におい
ては、端子２０の内部端子２５を突出形成してばね性を
持たせるようにしたが、これに限らず端子１０の内部端
子１５を突出形成して、ばね性を持たせるようにしても
良いし、又は、両方を突出形成するようにしても良い。In the embodiment of the connector according to the present invention, the internal terminal 25 of the terminal 20 is formed so as to have a spring property by projecting, but the present invention is not limited to this. Then, a spring property may be provided, or both may be formed to protrude.
【００１７】基板取付側端子部２の接触側端子部１との
接触部３０に治具挿入用穴又は切り欠き３を設けたの
で、接続対象物との接触側端子部１の接触端子１４が寿
命のとき、ドライバ等の治具を治具挿入用穴又は切り欠
き３に挿入し、ひっかける等することにより、接触側端
子部１を基板取付側端子部２から容易に分離することが
できるので、接触側端子部１のみを交換すれば足りる。Since the jig insertion hole or notch 3 is provided in the contact portion 30 of the board mounting side terminal portion 2 with the contact side terminal portion 1, the contact terminal 14 of the contact side terminal portion 1 with the connection object is provided. At the end of the life, the contact side terminal portion 1 can be easily separated from the board mounting side terminal portion 2 by inserting a jig such as a driver into the jig insertion hole or notch 3 and hooking the jig. It is sufficient to replace only the contact side terminal portion 1.
【００１８】[0018]
【発明の効果】本発明は、接触側端子部と、基板取付側
端子部とを別個の部品とし、基板取付側端子部の接触側
端子部との接触部に治具挿入用穴又は切り欠きを設け、
接触側端子部を押圧保持する両内部端子を突出するよう
に形成したから、接触側端子部の交換を簡便に行うこと
ができ、また、接触側端子部の着脱が容易となり、作業
性、保守性及び経済性の諸面を改善する効果を奏する。According to the present invention, the contact side terminal portion and the board mounting side terminal portion are separate parts, and the jig insertion hole or notch is provided at the contact portion of the board mounting side terminal portion with the contact side terminal portion. Is established,
Since both internal terminals that press and hold the contact side terminal portion are formed so as to protrude, the contact side terminal portion can be easily replaced, and attachment / detachment of the contact side terminal portion is facilitated, which improves workability and maintenance. It has the effect of improving various aspects of economy and economy.
【図１】本発明の一実施の形態例を示し、（ａ）は上面
図、（ｂ）は（ａ）におけるＡ−Ａ線断面図、（ｃ）は
（ａ）におけるＢ−Ｂ線断面図である。1A and 1B show an embodiment of the present invention, wherein FIG. 1A is a top view, FIG. 1B is a cross-sectional view taken along line AA in FIG. 1A, and FIG. 1C is a cross-sectional view taken along line BB in FIG. FIG.
【図２】本発明の一実施の形態例における接触側端子部
の三面図であり、（ａ）は上面図、（ｂ）は正面図、
（ｃ）は側面図である。FIGS. 2A and 2B are three views of a contact-side terminal according to an embodiment of the present invention, wherein FIG. 2A is a top view, FIG.
(C) is a side view.
【図３】本発明の一実施の形態例における基板取付側端
子部を示し、（ａ）は平面図、（ｂ）は正面図である。3A and 3B show a board-mounting-side terminal portion in one embodiment of the present invention, wherein FIG. 3A is a plan view and FIG. 3B is a front view.
【図４】本発明の一実施の形態例を基板（ユニット）に
装着した状態を示す斜視図である。FIG. 4 is a perspective view showing a state in which the embodiment of the present invention is mounted on a board (unit).
【図５】従来のコネクタの一例を基板（ユニット）に装
着した状態を示す斜視図である。FIG. 5 is a perspective view showing an example of a conventional connector mounted on a board (unit).
１ 接触側端子部 ２ 基板取付側端子部 ３ 治具挿入用穴又は切り欠き ８ 基板（ユニット） ９ 基板（ユニット） １０ 端子 １１ インシュレータ １４ 接触端子 １５ 内部端子 ２０ 端子 ２１ インシュレータ ２２ 凹部 ２５ 内部端子 ２６ 面実装用端子 ３０ 接触部 DESCRIPTION OF SYMBOLS 1 Contact side terminal part 2 Board mounting side terminal part 3 Jig insertion hole or notch 8 Board (unit) 9 Board (unit) 10 Terminal 11 Insulator 14 Contact terminal 15 Internal terminal 20 Terminal 21 Insulator 22 Depression 25 Internal terminal 26 Surface mounting terminal 30 Contact part
フロントページの続き (72)発明者 小林 孝文 東京都江東区豊洲三丁目３番３号 エ ヌ・ティ・ティ・データ通信株式会社内 (56)参考文献 特開 平７−85931（ＪＰ，Ａ) 特開 昭63−160181（ＪＰ，Ａ) 実開 平１−96686（ＪＰ，Ｕ) (58)調査した分野(Int.Cl.7，ＤＢ名) H01R 31/06 H01R 13/24 H01R 24/06 Continuation of the front page (72) Inventor Takafumi Kobayashi 3-3-3 Toyosu, Koto-ku, Tokyo NTT Data Communication Co., Ltd. (56) References JP-A-7-85931 (JP, A) JP-A-63-160181 (JP, A) JP-A-1-96686 (JP, U) (58) Fields investigated (Int. Cl. 7 , DB name) H01R 31/06 H01R 13/24 H01R 24/06
Claims (2)
前記接触側端子部と接続し、前記接触側端子部を基板上
に保持する基板取付側端子部とから成り、前記接触側端
子部と前記基板取付側端子部とは、それぞれが相手側端
子部と接続する端子を有し、該端子の各々の少なくとも
一方が該相手側端子に向けて突出して形成された内部端
子を有し、前記内部端子が前記接触側端子部を押圧保持
し、前記基板取付側端子部は、前記接触側端子部が挿入
され、収容する凹部を有し、前記凹部内に前記内部端子
の一方が設けられることを特徴とするコネクタ。A contact terminal connected to an object to be connected;
The contact-side terminal portion and connected, Ri formed the contact-side terminal portion and a board attachment side terminal portion for holding the substrate, the contact-side end
The terminal section and the board mounting side terminal section are
And a terminal connected to the sub-portion, and at least each of the terminals
One end protruding toward the mating terminal
And the internal terminal presses and holds the contact side terminal portion.
Then, the contact side terminal section is inserted into the board mounting side terminal section.
And a recess for accommodating therein the internal terminal.
A connector provided with one of the following .
基板取付側端子部の前記接触側端子部との接触部近傍に
治具挿入用穴又は切り欠きを設け、該治具挿入用穴又は
切り欠きに治具を挿入して前記接触側端子部を前記基板
取付側端子部から分離可能としたことを特徴とするコネ
クタ。2. The connector according to claim 1, wherein a jig insertion hole or notch is provided near a contact portion of the board mounting side terminal portion with the contact side terminal portion, and the jig insertion hole or cutout is provided. A connector, wherein a jig is inserted into the notch so that the contact-side terminal can be separated from the board-mounting-side terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16942496A JP3270992B2 (en) | 1996-06-28 | 1996-06-28 | connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16942496A JP3270992B2 (en) | 1996-06-28 | 1996-06-28 | connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH1022016A JPH1022016A (en) | 1998-01-23 |
| JP3270992B2 true JP3270992B2 (en) | 2002-04-02 |
Family
ID=15886342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16942496A Expired - Lifetime JP3270992B2 (en) | 1996-06-28 | 1996-06-28 | connector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3270992B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5254694B2 (en) * | 2008-07-31 | 2013-08-07 | 日本圧着端子製造株式会社 | Waterproof connector |
-
1996
- 1996-06-28 JP JP16942496A patent/JP3270992B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH1022016A (en) | 1998-01-23 |
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