JP2530839Y2 - Terminal accommodation structure - Google Patents
Terminal accommodation structureInfo
- Publication number
- JP2530839Y2 JP2530839Y2 JP257192U JP257192U JP2530839Y2 JP 2530839 Y2 JP2530839 Y2 JP 2530839Y2 JP 257192 U JP257192 U JP 257192U JP 257192 U JP257192 U JP 257192U JP 2530839 Y2 JP2530839 Y2 JP 2530839Y2
- Authority
- JP
- Japan
- Prior art keywords
- female
- terminal
- contact portion
- electrical contact
- accommodating chamber
- 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
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本考案は、電気接続箱等のハウジ
ング内に収容した雌−雌端子に相手方雄タブ端子を確実
に挿入させることのできる端子収容構造に関するもので
ある。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a terminal accommodating structure capable of securely inserting a mating male tab terminal into a female-female terminal accommodated in a housing such as an electric junction box.
【０００２】[0002]
【従来の技術】図６は、従来の端子収容構造を示す分解
斜視図、図７は、同じく組付状態を示す図６のＡ−Ａ相
当断面図である。図で、２０は、電気接続箱２１のリレ
ー用コネクタハウジング、２２は、該コネクタハウジン
グ２０の端子収容室２３内に装着される雌−雌端子を示
す。2. Description of the Related Art FIG. 6 is an exploded perspective view showing a conventional terminal accommodating structure, and FIG. 7 is a sectional view corresponding to AA in FIG. In the drawing, reference numeral 20 denotes a relay connector housing of the electric connection box 21, and reference numeral 22 denotes a female-female terminal mounted in the terminal accommodating chamber 23 of the connector housing 20.
【０００３】該雌−雌端子２２は、一方に舌片状のばね
片２５を有する矩形筒状の雌型電気接触部２６、他方に
同じくばね片を有する雌型電気接触部２７をそれぞれ形
成して、両電気接触部２６，２７を基板中央部２４で連
結すると共に、該電気接触部２６，２７に座屈防止部３
０，３１を相対向して延設してなるものである。The female-female terminal 22 has a rectangular cylindrical female electrical contact portion 26 having a tongue-shaped spring piece 25 on one side, and a female electrical contact section 27 also having a spring piece on the other side. Thus, the electrical contact portions 26 and 27 are connected at the substrate central portion 24, and the electrical contact portions 26 and 27 are
0 and 31 are extended to face each other.
【０００４】そして、下側の該電気接触部２７にブスバ
ー端子２８を挿入接続した状態で、該雌−雌端子２２を
コネクタハウジング２０の端子収容室２３内に装着し、
上側の電気接触部２６に相手方雄タブ端子２８をコネク
タハウジング２０の上部開孔２９から挿入接続させる。Then, with the bus bar terminal 28 inserted and connected to the lower electric contact portion 27, the female-female terminal 22 is mounted in the terminal accommodating chamber 23 of the connector housing 20,
A mating male tab terminal 28 is inserted into and connected to the upper electrical contact portion 26 through an upper opening 29 of the connector housing 20.
【０００５】しかしながら、上記従来の構造にあって
は、ブスバー端子２８と端子収容室２３との位置ずれを
考慮して端子収容室２３と雌−雌端子２２とのクリアラ
ンスを大きく設定している関係で、図７の如く、雌−雌
端子２２がばね片２５寄りに心ずれした場合に、雄タブ
端子２８が上側の電気接触部２６の端縁２６ａに衝接し
たり背面２６ｂ側に挿入されてしまうことがあった。ま
た、逆に雄タブ端子２８がばね片２５の端部２５ａに当
接した場合には、座屈防止部３０，３１が当接せず、基
板中央部２４が反り返ってしまうという問題もあった。However, in the above-mentioned conventional structure, the clearance between the terminal receiving chamber 23 and the female-female terminal 22 is set to be large in consideration of the displacement between the bus bar terminal 28 and the terminal receiving chamber 23. As shown in FIG. 7, when the female-female terminal 22 is misaligned toward the spring piece 25, the male tab terminal 28 abuts against the edge 26a of the upper electrical contact portion 26 or is inserted into the rear surface 26b. There was sometimes. Conversely, when the male tab terminal 28 abuts against the end 25a of the spring piece 25, the buckling prevention portions 30 and 31 do not abut, and there is a problem that the substrate central portion 24 warps. .
【０００６】[0006]
【考案が解決しようとする課題】本考案は、上記した点
に鑑み、雌−雌端子の電気接触部に雄タブ端子を確実に
挿入接続し得る端子収容構造を提供することを目的とす
る。SUMMARY OF THE INVENTION It is an object of the present invention to provide a terminal housing structure in which a male tab terminal can be securely inserted and connected to an electrical contact portion of a female-female terminal.
【０００７】[0007]
【課題を解決するための手段】上記した点に鑑み、本考
案は、両方に雌型電気接触部を有する雌−雌端子をハウ
ジングの端子収容室に挿入して収容させる端子収容構造
において、該雌−雌端子の端子収容室最先挿入側の該雌
型電気接触部に突出片を設けると共に、該雌−雌端子の
中央に可撓連結部を形成し、該端子収容室の内壁に、該
突出片をスライド係合させるテーパガイド部を設けて、
該雌型電気接触部を該突出片の反対側に傾倒可能として
なる構造を採用する。SUMMARY OF THE INVENTION In view of the above, the present invention relates to a terminal receiving structure for inserting and receiving female-female terminals having female electrical contacts on both sides in a terminal receiving chamber of a housing. A female-to-female terminal is provided with a projecting piece at the female electrical contact portion of the terminal receiving chamber at the earliest insertion side, and a flexible connecting portion is formed at the center of the female-to-female terminal. Providing a tapered guide portion for slidingly engaging the projecting piece,
A structure is adopted in which the female electrical contact portion can be tilted to the opposite side of the projecting piece.
【０００８】[0008]
【作用】端子収容室に雌−雌端子を挿入する際に、該端
子の突出片が端子収容室内のテーパガイド部によって徐
々に押圧され、雌型電気接触部を中央の可撓連結部から
該突出片の反対側に傾倒させる。これにより、該雌型電
気接触部が、その一側を端子収容室の内壁に当接して位
置設定され、相手方雄端子が確実に挿入可能となる。When the female-female terminal is inserted into the terminal accommodating chamber, the protruding piece of the terminal is gradually pressed by the tapered guide portion in the terminal accommodating chamber, and the female electric contact portion is disengaged from the central flexible connecting portion. Tilt to the opposite side of the protruding piece. Thereby, the female electrical contact portion is positioned by contacting one side of the female electrical contact portion with the inner wall of the terminal accommodating chamber, and the mating male terminal can be reliably inserted.
【０００９】[0009]
【実施例】図１は、本考案に係る端子収容構造の一実施
例を示す縦断面図である。図で、１は、電気接続箱のコ
ネクタハウジング、２は、下側の雌型電気接触部３にブ
スバー端子４を接続して該コネクタハウジング１の端子
収容室５に収容される雌−雌端子を示す。FIG. 1 is a longitudinal sectional view showing an embodiment of a terminal housing structure according to the present invention. In the figure, 1 is a connector housing of an electric connection box, and 2 is a female-female terminal which is connected to a busbar terminal 4 on a lower female electrical contact portion 3 and is accommodated in a terminal accommodating chamber 5 of the connector housing 1. Is shown.
【００１０】該雌−雌端子２は、図２に示すように、基
板６の一方にばね舌片７を有する矩形筒状の雌型電気接
触部８、他方に眼鏡状にカールした前記雌型電気接触部
３をそれぞれ形成し、上側（端子収容室最先挿入側）の
該電気接触部８の、該ばね舌片７を連成した前壁９を下
方に延長して、座屈防止用の延長部１０を形成し、該延
長部１０の両側に一対の突出片１１，１１を前方に突出
して設けると共に、該延長部１０に凹溝１２を形成して
該延長部１０の剛性を高め、両電気接触部３，８を連結
する該基板６の中央部にくびれ１３ａを有する可撓連結
部１３を形成してなるものである。As shown in FIG. 2, the female-to-female terminal 2 has a rectangular cylindrical female electrical contact portion 8 having a spring tongue 7 on one side of a substrate 6, and the female type curled into eyeglasses on the other side. Each of the electric contact portions 3 is formed, and the front wall 9 of the electric contact portion 8 on the upper side (the first insertion side of the terminal accommodating chamber) to which the spring tongue piece 7 is coupled is extended downward to prevent buckling. And a pair of projecting pieces 11, 11 are provided on both sides of the extension 10 so as to project forward, and a groove 12 is formed in the extension 10 to increase the rigidity of the extension 10. A flexible connecting portion 13 having a constriction 13a is formed at the center of the substrate 6 connecting the two electrical contact portions 3 and 8.
【００１１】また、前記コネクタハウジング１の端子収
容室５の内壁１５には、該雌−雌端子２の突出片１１に
対するテーパガイド部１６を切り欠いて形成してある。
該テーパガイド部１６は、上に向かうに従って内壁１５
との隔たりが小さくなるように裾拡がりに傾斜してい
る。Further, a taper guide portion 16 for the projecting piece 11 of the female-female terminal 2 is cut out and formed on the inner wall 15 of the terminal accommodating chamber 5 of the connector housing 1.
The tapered guide portion 16 has an inner wall 15
It is inclined to spread the hem so that the distance from the skirt is small.
【００１２】図３〜４は、該雌−雌端子２をコネクタハ
ウジング１の端子収容室５に挿入する状態を順に示す作
用説明図である。すなわち、該雌−雌端子２の突出片１
１が端子収容室５内のテーパガイド部１６を摺接するこ
とにより、最先挿入側の電気接触部８が徐々に基板６の
可撓連結部１３から矢印イの如く該突出片１１の反対側
に傾倒していき、遂には該電気接触部８の背面端８ａを
端子収容室５の対向内壁１５ａに当接させて位置設定さ
れる。ここで前記延長部１０に凹溝１２を設けて剛性を
高めていることも、該電気接触部８の傾倒を助長する要
素となっている。FIGS. 3 and 4 are operation explanatory views showing the state in which the female-female terminal 2 is inserted into the terminal accommodating chamber 5 of the connector housing 1 in order. That is, the projecting piece 1 of the female-female terminal 2
1 slides against the tapered guide portion 16 in the terminal accommodating chamber 5, so that the electric contact portion 8 on the earliest insertion side gradually moves from the flexible connection portion 13 of the substrate 6 to the opposite side of the protruding piece 11 as shown by an arrow a. Finally, the rear end 8a of the electric contact portion 8 is brought into contact with the opposing inner wall 15a of the terminal accommodating chamber 5 to set the position. Here, the provision of the concave groove 12 in the extension portion 10 to increase the rigidity is also an element that promotes the inclination of the electric contact portion 8.
【００１３】そして、雄タブ端子（図示せず）をコネク
タハウジング１の開孔１７から挿入した際に、該雄タブ
端子は、該電気接触部８の端縁に衝接したり背面に誤挿
入されることなく、ばね舌片７に沿ってスムーズ且つ確
実に挿入接続され、該電気接触部８は可撓連結部１３を
支点として矢印ロ方向に戻って真直に復元する。また、
例え雄タブ端子がばね舌片７の端部に当接しても、電気
接触部８が矢印ロ方向にやや傾倒して、延長部１０が電
気接触部３に当接することにより、可撓連結部１３の座
屈が防止され、且つ雄タブ端子のスムーズな挿入が可能
となる。When a male tab terminal (not shown) is inserted through the opening 17 of the connector housing 1, the male tab terminal comes into contact with the edge of the electrical contact portion 8 or is erroneously inserted into the back surface. Without any trouble, the connection is smoothly and securely inserted along the spring tongue piece 7, and the electric contact portion 8 returns to the direction of the arrow B with the flexible connection portion 13 as a fulcrum, and is restored straight. Also,
Even if the male tab terminal comes into contact with the end of the spring tongue piece 7, the electric contact portion 8 is slightly inclined in the direction of arrow B, and the extension portion 10 comes into contact with the electric contact portion 3, whereby the flexible connection portion is formed. 13 can be prevented, and the male tab terminal can be inserted smoothly.
【００１４】図５は、上記雌−雌端子の他の実施例を示
すものである。この雌−雌端子２′は、基板６′の可撓
連結部１３′として一定幅の該基板６′の中央に弾性湾
曲部を形成し、該弾性湾曲部１３′により最先挿入側の
雌型電気接触部８′を前後に傾倒可撓としたものであ
る。FIG. 5 shows another embodiment of the female-female terminal. The female-female terminal 2 'has an elastic curved portion formed at the center of the substrate 6' having a fixed width as a flexible connecting portion 13 'of the substrate 6'. The mold electric contact portion 8 'is made flexible by tilting back and forth.
【００１５】[0015]
【考案の効果】以上の如くに、本考案によれば、雌−雌
端子の突出片がハウジングのテーパガイド部に沿ってス
ライド係合することにより、端子収容室最先挿入側の雌
型電気接触部が該ハウジングの端子収容室内で傾倒して
内壁に当接し位置設定されるから、相手雄端子の挿入接
続がスムーズ且つ確実に行われ、電気的接続の信頼性が
向上する。As described above, according to the present invention, the protruding piece of the female-female terminal slides along the tapered guide portion of the housing, so that the female electrical terminal on the first insertion side of the terminal accommodating chamber is provided. Since the contact portion is tilted in the terminal accommodating chamber of the housing and abutted against the inner wall to set the position, the insertion connection of the mating male terminal is performed smoothly and reliably, and the reliability of the electrical connection is improved.
【図１】本考案に係る端子収容構造の一実施例を示す縦
断面図である。FIG. 1 is a longitudinal sectional view showing one embodiment of a terminal housing structure according to the present invention.
【図２】同じく雌−雌端子を示す斜視図である。FIG. 2 is a perspective view showing a female-female terminal.
【図３】同じく雌−雌端子挿入時の作用を示す縦断面図
である。FIG. 3 is a longitudinal sectional view showing an operation when a female-female terminal is inserted.
【図４】同じく挿入完了状態を示す縦断面図である。FIG. 4 is a longitudinal sectional view showing a state where the insertion is completed.
【図５】雌−雌端子の他の実施例を示す斜視図である。FIG. 5 is a perspective view showing another embodiment of the female-female terminal.
【図６】従来例を示す分解斜視図である。FIG. 6 is an exploded perspective view showing a conventional example.
【図７】同じく組付状態を示す図６のＡ−Ａ相当断面図
である。7 is a sectional view corresponding to AA in FIG. 6 showing the assembled state.
１ コネクタハウジング ２，２′ 雌−雌端子 ３，８，８′ 電気接触部 ５ 端子収容室 １１ 突出片 １３，１３′ 可撓連結部 １５ 内壁 １６ テーパガイド部 DESCRIPTION OF SYMBOLS 1 Connector housing 2, 2 'female-female terminal 3, 8, 8' Electric contact part 5 Terminal accommodating chamber 11 Projection piece 13, 13 'Flexible connection part 15 Inner wall 16 Tapered guide
Claims (1)
子をハウジングの端子収容室に挿入して収容させる端子
収容構造において、該雌−雌端子の端子収容室最先挿入
側の該雌型電気接触部に突出片を設けると共に、該雌−
雌端子の中央に可撓連結部を形成し、該端子収容室の内
壁に、該突出片をスライド係合させるテーパガイド部を
設けて、該雌型電気接触部を該突出片の反対側に傾倒可
能としてなることを特徴とする端子収容構造。1. A terminal accommodating structure for accommodating a female-female terminal having female electric contact portions on both sides by inserting the female-female terminal into a terminal accommodating chamber of a housing. A protruding piece is provided at the female electrical contact portion, and the female
A flexible connecting portion is formed at the center of the female terminal, and a tapered guide portion for slidingly engaging the protruding piece is provided on the inner wall of the terminal accommodating chamber, and the female electrical contact portion is provided on the opposite side of the protruding piece. A terminal accommodating structure characterized in that it can be tilted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP257192U JP2530839Y2 (en) | 1992-01-28 | 1992-01-28 | Terminal accommodation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP257192U JP2530839Y2 (en) | 1992-01-28 | 1992-01-28 | Terminal accommodation structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0561972U JPH0561972U (en) | 1993-08-13 |
| JP2530839Y2 true JP2530839Y2 (en) | 1997-04-02 |
Family
ID=11533060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP257192U Expired - Lifetime JP2530839Y2 (en) | 1992-01-28 | 1992-01-28 | Terminal accommodation structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2530839Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7475664B2 (en) * | 2020-07-21 | 2024-04-30 | 北川工業株式会社 | Noise filter |
-
1992
- 1992-01-28 JP JP257192U patent/JP2530839Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0561972U (en) | 1993-08-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2910558B2 (en) | connector | |
| US4992062A (en) | Electrical connection device | |
| JPS5911414Y2 (en) | electrical connector | |
| JP3539673B2 (en) | Connector rattling prevention structure | |
| JPH0616412Y2 (en) | Jack | |
| JP2570351Y2 (en) | Board connector | |
| US5240431A (en) | Waterproof connector | |
| US6679739B2 (en) | Terminal fitting, a connector provided therewith and use thereof | |
| JP3495020B2 (en) | connector | |
| US4453799A (en) | Female electric connector | |
| JP2530839Y2 (en) | Terminal accommodation structure | |
| JP2585878B2 (en) | Double locking mechanism for connector terminals | |
| JP2001093618A (en) | Connector | |
| JP3402435B2 (en) | Printed circuit board connector | |
| JPH0640497B2 (en) | Printed wiring board terminals | |
| JP3189202B2 (en) | Connector connection detection device | |
| JP3444398B2 (en) | Terminal fitting connection structure and male terminal fittings | |
| JP2660176B2 (en) | Connector with built-in relay terminal | |
| JP2593884Y2 (en) | FPC connection structure | |
| JPH067580Y2 (en) | Electrical receptacle contact | |
| JP2821014B2 (en) | Connector, connection method and connection structure | |
| JP2552743Y2 (en) | Electrical connector | |
| JP2000223195A (en) | Female-side terminal fitting | |
| JP2538829B2 (en) | Electrical connector equipment | |
| JPH05190228A (en) | Connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 19961029 |
|
| EXPY | Cancellation because of completion of term |