JP2547909Y2 - Mating connector - Google Patents
Mating connectorInfo
- Publication number
- JP2547909Y2 JP2547909Y2 JP1990085229U JP8522990U JP2547909Y2 JP 2547909 Y2 JP2547909 Y2 JP 2547909Y2 JP 1990085229 U JP1990085229 U JP 1990085229U JP 8522990 U JP8522990 U JP 8522990U JP 2547909 Y2 JP2547909 Y2 JP 2547909Y2
- Authority
- JP
- Japan
- Prior art keywords
- fitting
- connector
- hood
- guide
- connector housing
- 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)
Description
【考案の詳細な説明】 「産業上の利用分野」 本考案は、一側のコネクタハウジングの嵌合用フード
部に、他側のコネクタハウジングの前半部分を嵌合して
端子間接続する結合コネクタに関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a coupling connector in which a first half of a connector housing on the other side is fitted to a fitting hood portion of a connector housing on one side to connect terminals. Things.
「従来の技術」 結合コネクタの一側のコネクタハウジングのフード部
は、樹脂製板体の周壁で枠囲いして前方開口した方形形
状を有し、その開口部から相手側コネクタハウジングの
前半の嵌合部を受け入れ結合して端子間接続する構造に
なっている。2. Description of the Related Art A hood portion of a connector housing on one side of a mating connector has a rectangular shape which is surrounded by a peripheral wall of a resin plate and is opened forward, and a front half of a mating connector housing is fitted through the opening. It has a structure in which the joints are received and connected to connect the terminals.
しかし、そのフード部の周壁は、成形後に内側へ反り
変形を起こすものであり、その反り変形等が要因となっ
て、フード部への挿入抵抗が異常に高くなるものがある
ので、適正な嵌合挿入力を確保するために、フード部と
嵌合部の嵌合クリアランスは、一律に「広め」にとられ
ている。However, the peripheral wall of the hood part is warped inward after molding, and the warp deformation or the like causes abnormal insertion resistance to the hood part. In order to secure the mating insertion force, the fitting clearance between the hood portion and the fitting portion is uniformly "wide".
従って、前記の反り変形の少ないものは、嵌合クリア
ランスが過大ぎみとなるので、第３図のように、フード
部４に対して嵌合部５が傾斜姿勢を呈して嵌合する場合
があり、このような姿勢で無理入れすると、フード部４
内の雄端子３と嵌合部５の先端が接触して雄端子３の変
形を生じたり、コネクタハウジングに設けた嵌合姿勢の
ロック部が（図示しない）、充分にロックされない半ロ
ック状態となることがある。Therefore, in the case of the above-mentioned one having little warping deformation, the fitting clearance becomes excessively large, so that the fitting part 5 may be fitted to the hood part 4 in an inclined posture as shown in FIG. If you forcibly put it in such a posture, the hood part 4
The male terminal 3 in the inside and the tip of the fitting portion 5 come into contact with each other to cause deformation of the male terminal 3 or the locking portion provided in the connector housing (not shown) in the fitting posture (not shown) is in a semi-locked state in which the locking is not sufficiently performed. May be.
一方、結合コネクタにおけるフード部と嵌合部との相
互摩擦の低減を図る意図で、フード部のコーナー部分以
外の壁面を「肉ぬすみ」になしたコネクタが、実開昭58
−73575号公報に提案されている。しかし、このコネク
タのフード部も前記反り変形を生ずるものであるので、
嵌合クリアランスを少なくすると、嵌合抵抗が高くな
る。On the other hand, in order to reduce the mutual friction between the hood part and the mating part in the mating connector, the connector with the wall except for the corner part of the hood part made “meat-slack” has been developed.
-73575. However, since the hood portion of the connector also causes the warp deformation,
Reducing the fitting clearance increases the fitting resistance.
本考案は、以上の従来技術の難点を解消する結合コネ
クタを提供するものである。The present invention provides a mating connector that solves the above-mentioned disadvantages of the prior art.
「課題を解決するための手段」 以上の技術課題を解決する本考案の結合コネクタは、 「一側のコネクタハウジングの前方開口の方形のフー
ド部内に、他側のコネクタハウジングの前半の嵌合部を
嵌結合するコネクタにおいて、前記方形のフード部にお
ける内側への反りの発生する中間部位の内周面に、前記
嵌合方向と平行に伸長すると共に、前端に漸隆する一様
形状の案内テーパー部を有し、かつ、前記嵌合部を点接
触保持するに足りる少なくとも三条〜四条の案内リブ状
群を、一体に隆設した構造」になっている。[Means for Solving the Problems] The connecting connector of the present invention that solves the above technical problem includes a connector in a square hood portion at the front opening of one connector housing, and a first half fitting portion of the other connector housing. A connector taper having a uniform shape extending parallel to the fitting direction and gradually rising to the front end on an inner peripheral surface of an intermediate portion of the rectangular hood portion where an inward warp is generated. And a structure in which at least three or four guide rib groups that are sufficient to hold the fitting portion in point contact are integrally raised.
「作用」 以上の構成の本考案の結合コネクタは、例えば、フー
ド部の内周面に前記構成要件の案内リーブ条群が設けら
れているので、フード部に嵌合部を挿入するとき、嵌合
部の先端が一様形状の案内リブ条群の案内テーパー部に
導かれるので、概ね正しい嵌合姿勢となって挿入され
る。続いて、その嵌合部の外周が案内リブ条群と点接触
して保持されるので、該案内リブ条と嵌合部の外周は機
構学的に良好な滑り接触状態を呈し、その状態のフード
部は該案内リグ条群によって拡大方向（フード部を拡大
する方向）の集中応力を受けるので、板状体のフード部
周壁はその集中応力によって拡大変形し易くなり、前記
の反り変形が存在していても、その集中応力によって反
り変形が容易に矯正排除され、嵌合部は案内リブ条群に
よって正しい嵌合姿勢に矯正保持されて滑るように挿入
進行する。[Operation] The coupling connector of the present invention having the above-described configuration has, for example, a guide leave group of the above-described configuration requirements provided on the inner peripheral surface of the hood portion. Since the leading end of the joining portion is guided to the guide taper portion of the guide rib group having a uniform shape, the fitting portion is inserted in a substantially correct fitting posture. Subsequently, since the outer periphery of the fitting portion is held in point contact with the guide rib strip group, the outer circumference of the guide rib strip and the fitting portion exhibit a mechanically favorable sliding contact state, Since the hood portion receives concentrated stress in the expanding direction (the direction in which the hood portion is expanded) by the guide rig strips, the peripheral wall of the hood portion of the plate-shaped body is easily expanded and deformed by the concentrated stress, and the warpage deformation is present. Even if it is, the warpage deformation is easily corrected and eliminated by the concentrated stress, and the fitting portion is corrected and held in the correct fitting posture by the guide rib strips and slides and proceeds.
そして、挿入進行する嵌合部は、板状のフード部と隔
離して面間接触せず、案内リブ条と点接触滑りをなすの
で挿入抵抗が大きくならず、適正な挿入力によって正常
姿勢に結合される。Then, the mating portion which is inserted and advanced is separated from the plate-shaped hood portion so as not to make surface-to-surface contact, and makes point-contact sliding with the guide rib, so that the insertion resistance does not increase, and the proper posture is attained by a proper insertion force. Be combined.
「実施例」 以下、実施例に基づいて詳しく説明する。まず、本考
案の一実施例を示す第１図を参照して、雄端子３を収容
した雄コネクタハウジング２（以下、単に雄ハウジング
２という）の前半の前方開口方形枠囲いのフード部４
に、雌端子（図示しない）を収容した雌コネクタハウジ
ング１（以下、単に雌ハウジング１という）の前半部分
の嵌合部５を嵌結合する結合コネクタにおいて、 フード部４の内周面10には、上下面と左右面における
内側への反りの発生する中間部位に、間隔をおいて二本
づつ対称に配列された案内リブ条６が一体に隆設されて
おり、この案内リブ条６群は一様な形状を有して、嵌合
部５とフード部４の嵌合方向と平行に配列されて後端が
フード部４の底部に達すると共に、それぞれの先端は後
方へ漸隆する一様形状の案内テーパー部７に形成されて
おり、この案内テーパー部７の始端は、フード部４の入
口縁９の近傍になっている。"Example" Hereinafter, a detailed description will be given based on an example. First, referring to FIG. 1 showing an embodiment of the present invention, a hood portion 4 surrounding a front opening square frame in the first half of a male connector housing 2 (hereinafter simply referred to as male housing 2) accommodating a male terminal 3.
A female connector housing 1 (hereinafter simply referred to as a female housing 1) accommodating a female terminal (not shown) is fitted with a fitting portion 5 in the first half of the female connector housing 1. The guide ribs 6, which are symmetrically arranged two by two at intervals, are ridged integrally at intermediate portions of the upper and lower surfaces and the left and right surfaces where the inward warpage occurs. It has a uniform shape, and is arranged in parallel with the fitting direction of the fitting portion 5 and the hood portion 4 so that the rear end reaches the bottom of the hood portion 4 and each front end is gradually raised rearward. The guide taper 7 is formed in a shape, and the start end of the guide taper 7 is near the entrance edge 9 of the hood 4.
そして、この案内リブ条６群は（第１図（Ｄ）参照）
横断形状が円弧をなして、頂点のリブ先端８が嵌合部５
の外周と点接触するようになっている。And this group of guide ribs 6 (see FIG. 1 (D))
The transverse shape forms an arc, and the rib tip 8 at the top is
Is in point contact with the outer periphery.
そして、この案内テーパー部７によって嵌合部５の先
端を導かせて案内リブ条６群間に嵌合部５を導入して滑
るように挿入し、案内リブ条６群で保持した嵌合部５
と、フード部４とを嵌結合する構造になっている。The guide taper 7 guides the tip of the fitting portion 5 to introduce the fitting portion 5 between the guide ribs 6 and slidably insert it. 5
And the hood portion 4 are fitted and connected.
以上の実施例の結合コネクタは、前記の作用がある。
即ち、フード部４の反り変形等の存在があっても、案内
リブ条６群によって導かれる嵌合部５の挿入力によっ
て、フード部４の変形が容易に矯正されると共に、その
矯正された姿勢の案内リブ条６群に嵌合部５が導かれる
ので、フード部４と嵌合部５の相対姿勢は正常に維持さ
れて嵌結合する。The coupling connector of the above embodiment has the above-described operation.
That is, even if the hood portion 4 is warped or deformed, the deformation of the hood portion 4 is easily corrected by the insertion force of the fitting portion 5 guided by the guide rib strips 6, and the hood portion 4 is corrected. Since the fitting portion 5 is guided to the group of guide ribs 6 in the posture, the relative posture of the hood portion 4 and the fitting portion 5 is normally maintained, and the engagement is performed.
そして、嵌合部５の挿入力は、案内リブ条６群との点
接触滑りとなるので、前記の従来物より低挿入力化し、
適正な挿入力が確保される。Then, since the insertion force of the fitting portion 5 becomes a point contact slide with the guide rib strip 6 group, the insertion force is lower than that of the above-mentioned conventional one,
An appropriate insertion force is secured.
つぎに、第２図を参照して本考案の他の実施例を説明
する。この実施例では、方形横断面のフード部４に、上
下左右の内周面10に各単数の案内リブ条６が設けられ、
フード部４の形状において、嵌合部５を点接触保持する
に足る最小数の三角形断面の案内リブ条６をなしたもの
である。この第２図のものも前記と類似の作用がある。Next, another embodiment of the present invention will be described with reference to FIG. In this embodiment, a single guide rib 6 is provided on the upper, lower, left and right inner peripheral surfaces 10 of the hood portion 4 having a rectangular cross section.
In the shape of the hood part 4, a guide rib strip 6 having a minimum number of triangular cross sections sufficient to hold the fitting part 5 in point contact is formed. 2 has an operation similar to that described above.
なお、本考案の構成において、案内リブ条６は前記実
施例の円弧断面、三角形状断面のみではなく、極細幅の
平面頂点状の近似点接触構成であっても良く、また、案
内リブ条６の配列数は第２図実施例の最小数で足りるも
のの、その最小数より「若干多め」にしておくと、フー
ド部４と嵌合部５の嵌合中心のマッチング性が一段と向
上する。In the configuration of the present invention, the guide ribs 6 may be not only the arc-shaped cross section and the triangular cross-section of the above-described embodiment, but also may be an approximate point contact configuration having a flat top with an extremely narrow width. Although the minimum number of arrangements in the embodiment of FIG. 2 is sufficient, if the number is slightly larger than the minimum number, the matching property of the fitting center between the hood part 4 and the fitting part 5 is further improved.
「考案の効果」 以上の説明のとおり、本考案の結合コネクタは、一対
のコネクタハウジングが正常姿勢に嵌結合すると共に、
適正な嵌合挿入力が確保されるので、嵌合不良による端
子変形・ロック不備等の不良コネクタの発生を防止して
品質向上を図る効果がある。"Effects of the Invention" As described above, the connector of the present invention has a pair of connector housings fitted and coupled in a normal posture,
Since an appropriate fitting / inserting force is ensured, there is an effect of improving the quality by preventing the occurrence of defective connectors such as terminal deformation and locking failure due to poor fitting.
第１図：本考案の一実施例の結合コネクタを示し、
（Ａ）はその正面図、（Ｂ）は（Ａ）のAA断面図、
（Ｃ）はその案内リブ条の拡大正面図、（Ｄ）は（Ｃ）
のBB断面図、第２図：本考案の他の実施例の案内リブ条
の配列を示す側面図、第３図：従来構造の結合コネクタ
の正面図 主な符号、1:雌コネクタハウジング、2:雄コネクタハウ
ジング、3:雄端子、4:フード部、5:嵌合部、6:案内リブ
条、7:案内テーパー部、8:リブ先端FIG. 1 shows a connecting connector according to an embodiment of the present invention;
(A) is a front view thereof, (B) is an AA sectional view of (A),
(C) is an enlarged front view of the guide rib, and (D) is (C).
BB sectional view, FIG. 2: side view showing arrangement of guide ribs of another embodiment of the present invention, FIG. 3: front view of coupling connector having conventional structure Main symbols: 1: female connector housing, 2 : Male connector housing, 3: Male terminal, 4: Hood, 5: Fitting, 6: Guide rib, 7: Guide taper, 8: Rib tip
Claims (1)
形のフード部内に、他側のコネクタハウジングの前半の
嵌合部を嵌結合するコネクタにおいて、前記方形のフー
ド部における内側への反りの発生する中間部位の内周面
に、前記嵌合方向と平行に伸長すると共に、前端に漸隆
する一様形状の案内テーパー部を有し、かつ、前記嵌合
部を点接触保持するに足りる少なくとも三条〜四条の案
内リブ状群を、一体に隆設した構造を特徴とする結合コ
ネクタ。1. A connector in which a first-half fitting portion of a connector housing on the other side is fitted into a rectangular hood portion of a front opening of a connector housing on one side, and an inward warpage of the rectangular hood portion is generated. The inner peripheral surface of the intermediate portion has a guide taper portion of a uniform shape extending parallel to the fitting direction and gradually rising at the front end, and at least enough to hold the fitting portion in point contact. A coupling connector characterized by a structure in which three or four guide rib groups are integrally raised.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990085229U JP2547909Y2 (en) | 1990-08-10 | 1990-08-10 | Mating connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990085229U JP2547909Y2 (en) | 1990-08-10 | 1990-08-10 | Mating connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0443870U JPH0443870U (en) | 1992-04-14 |
| JP2547909Y2 true JP2547909Y2 (en) | 1997-09-17 |
Family
ID=31634245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990085229U Expired - Lifetime JP2547909Y2 (en) | 1990-08-10 | 1990-08-10 | Mating connector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2547909Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3504206B2 (en) | 2000-02-24 | 2004-03-08 | 株式会社ケーヒン | connector |
| KR101634802B1 (en) * | 2015-12-14 | 2016-07-08 | 주식회사 럭스콘테크놀로지 | A Complex Connecting Unit |
| KR101657036B1 (en) * | 2016-04-18 | 2016-09-30 | 주식회사 럭스콘테크놀로지 | A Complex Connecting Unit |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3067586B2 (en) * | 1995-04-24 | 2000-07-17 | 住友電装株式会社 | Mis-insertion prevention connector |
| ATE542270T1 (en) * | 2009-03-11 | 2012-02-15 | Delphi Tech Inc | CONNECTOR HOUSING |
| JP6215068B2 (en) * | 2014-01-28 | 2017-10-18 | 日本航空電子工業株式会社 | connector |
| JP6660409B2 (en) * | 2018-02-13 | 2020-03-11 | 矢崎総業株式会社 | connector |
| DE102022114167B3 (en) * | 2022-06-03 | 2023-09-28 | Doubleeagle Industry (China) Limited | Electrical socket for a construction toy |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63141579U (en) * | 1987-03-09 | 1988-09-19 | ||
| JPH0749739Y2 (en) * | 1987-12-16 | 1995-11-13 | 矢崎総業株式会社 | connector |
-
1990
- 1990-08-10 JP JP1990085229U patent/JP2547909Y2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3504206B2 (en) | 2000-02-24 | 2004-03-08 | 株式会社ケーヒン | connector |
| KR101634802B1 (en) * | 2015-12-14 | 2016-07-08 | 주식회사 럭스콘테크놀로지 | A Complex Connecting Unit |
| KR101657036B1 (en) * | 2016-04-18 | 2016-09-30 | 주식회사 럭스콘테크놀로지 | A Complex Connecting Unit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0443870U (en) | 1992-04-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |