JPS6213333Y2 - - Google Patents
Info
- Publication number
- JPS6213333Y2 JPS6213333Y2 JP16160182U JP16160182U JPS6213333Y2 JP S6213333 Y2 JPS6213333 Y2 JP S6213333Y2 JP 16160182 U JP16160182 U JP 16160182U JP 16160182 U JP16160182 U JP 16160182U JP S6213333 Y2 JPS6213333 Y2 JP S6213333Y2
- Authority
- JP
- Japan
- Prior art keywords
- insertion guide
- connector
- electrical connector
- guide part
- 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
Links
- 238000003780 insertion Methods 0.000 claims description 20
- 230000037431 insertion Effects 0.000 claims description 20
- 210000000078 claw Anatomy 0.000 claims description 11
- 238000005452 bending Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Description
【考案の詳細な説明】
本考案は、雌，雄の電気接続子のロツクにより
雌，雄のコネクタハウジングを同時にロツクする
ようにしたコネクタに関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a connector in which the female and male connector housings are simultaneously locked by locking the female and male electrical connectors.
従来、この比種の同時ロツク機構を有するコネ
クタとして、第１図のようなものが提案されてい
る。即ち、ａはタブ型雄電気接続子を受け入れる
雌電気接続子であつて、その弾性接触アームｂに
はロツク爪ｃを突設すると共に、その延設自由端
にロツク解除レバーｄが形成されている。また、
ハウジングｆとの係止は、電気接続子ａの係止孔
ｅとハウジング内壁に設けた突起ｇとによつて行
つている。そして、雄電気接続子が挿入される
と、ロツク爪ｃによつて雌，雄電気接続子が係止
され、両者を互に引張つても抜けないが、ハウジ
ングｆを引張ると、そのスライドにより幅狭の内
壁ｈがロツク解除レバーｄに当接して押下げ、ロ
ツク爪ｃと雄電気接続子との係合を解除するとい
う構成である。 Conventionally, a connector as shown in FIG. 1 has been proposed as a connector having this type of simultaneous locking mechanism. That is, a is a female electrical connector that receives a tab-type male electrical connector, and its elastic contact arm b has a protruding lock claw c, and a lock release lever d is formed at its extending free end. There is. Also,
The locking with the housing f is achieved by a locking hole e of the electrical connector a and a projection g provided on the inner wall of the housing. When the male electrical connector is inserted, the female and male electrical connectors are locked by the locking claw c, and will not come out even if they are pulled together. However, when the housing f is pulled, the sliding causes the The narrow inner wall h contacts the lock release lever d and pushes it down to release the engagement between the lock pawl c and the male electrical connector.
上記構成によると、弾性接触アームｂにロツク
爪ｃを設けてあるためその高さ分だけアームｂを
余分に撓ませることになり、バネ材料自体の許容
応力を超え、適切なバネ設計が困難であるばかり
でなく、これに耐える材料を使用しなければなら
ないためコスト高になる欠点がある。また、雄電
気接続子との嵌合に際し、挿入姿勢を規制する部
材が設けられていないためアームｂが抉られ易
く、更に上記のようにロツク爪ｃの高さ分だけ余
分に撓ませる必要があるため十分な接触圧が得ら
れず信頼性が低くなるという欠点があつた。 According to the above configuration, since the locking claw c is provided on the elastic contact arm b, the arm b is made to flex extra by the height thereof, which exceeds the allowable stress of the spring material itself, making it difficult to design an appropriate spring. Not only that, but materials that can withstand this have to be used, which has the disadvantage of increasing costs. In addition, when fitting with a male electrical connector, arm b is easily gouged because there is no member to restrict the insertion posture, and furthermore, as mentioned above, it is necessary to bend the arm b by an amount corresponding to the height of the lock claw c. Therefore, there was a drawback that sufficient contact pressure could not be obtained, resulting in low reliability.
本考案は上記欠点を解消するためになされたも
ので、その目的とするところは雄電気接続子に対
する挿入案内部を設けて弾性接触アームの抉り等
による変形を防止すると共に、この挿入案内部に
ロツク爪を設けて弾性接触アームから分離するこ
とにより、バネ設計が容易で雄電気接続子と安定
確実な電気接続をすることができるコネクタを提
供することを目的とする。 The present invention was devised to eliminate the above-mentioned drawbacks, and its purpose is to provide an insertion guide for the male electrical connector to prevent deformation of the elastic contact arm due to gouging, etc. It is an object of the present invention to provide a connector which has an easy spring design and can make a stable and reliable electrical connection with a male electrical connector by providing a locking claw and separating it from an elastic contact arm.
以下、本考案の一実施例について図面と共に設
明すれば、コネクタＡは、雌電気接続子Ｂとハウ
ジングＣとより成る。 Hereinafter, an embodiment of the present invention will be explained with reference to the drawings. A connector A is made up of a female electrical connector B and a housing C.
雌電気接続子Ｂは、基板部１の前部に電気接触
部B1、後部に電線接続部B2を有して構成され
る。 The female electrical connector B has an electrical contact part B 1 at the front part of the board part 1 and an electric wire connection part B 2 at the rear part.
電気接触部B1には、基板部１の両側において
立上る外壁板部２が軸方向前方に延長して相対向
して設けられ、その内部にはそれぞれ後方の折曲
重合部３を介して略弓形の弾性接触アーム４が軸
方向前方に延長して設けられている。 The electrical contact portion B 1 is provided with outer wall plate portions 2 that stand up on both sides of the base plate portion 1 and extend forward in the axial direction and are opposed to each other. A substantially arcuate resilient contact arm 4 is provided extending axially forward.
外壁板部２の先端部は内方に折曲げられてタブ
型雄電気接続子Ｄを受け入れるための挿入案内部
５が形成され、その自由端部５ａには雄電気接続
子Ｄの係止孔D1に対するロツク爪６が突設して
ある。 The tip of the outer wall plate part 2 is bent inward to form an insertion guide part 5 for receiving the tab-type male electrical connector D, and the free end 5a has a locking hole for the male electrical connector D. A lock pawl 6 for D1 is provided protrudingly.
対向する弾性接触アーム４，４は、その頂部に
おいて適度の弾性を有して圧接しており、自由端
部４ａは内方に折曲げられて挿入案内部５の自由
端部５ａまでのび、該部５ａに接触するか或いは
僅かな隙間がある状態で位置せしめてある。 The opposing elastic contact arms 4, 4 are in pressure contact with each other at their tops with appropriate elasticity, and the free end portions 4a are bent inward and extend to the free end portion 5a of the insertion guide portion 5. It is positioned either in contact with the portion 5a or with a slight gap therebetween.
７は両側の外壁板部２に設けられた係止孔であ
り、後述するようにハウジングＣの軸方向へのス
ライドを許容するように縦長に形成されている。
また、８は補強板部であり、各々外壁板部２の基
部より連続して折曲げて基板部１と対向して設け
られている電気接触部の強度を増加している。 Reference numeral 7 denotes locking holes provided in the outer wall plate portions 2 on both sides, and are formed vertically so as to allow the housing C to slide in the axial direction, as will be described later.
Further, 8 is a reinforcing plate part, each of which is continuously bent from the base of the outer wall plate part 2 to increase the strength of the electrical contact part provided facing the base plate part 1.
一方、ハウジングＣの接続子収容室９には、内
壁９ａの一方に前記係止孔７に対する突起１０を
設けると共に、その前方開口端部に適宜間隔を存
して対向する一対のロツク解除部１１を設ける。 On the other hand, the connector housing chamber 9 of the housing C is provided with a protrusion 10 for the locking hole 7 on one side of the inner wall 9a, and a pair of lock release portions 11 facing the locking hole 7 at the front opening end thereof. will be established.
このロツク解除部１１は、前方が拡開した逆ハ
字状に形成され、前記挿入案内部５と係合して雄
電気接続子Ｄとのロツクを解除すると共に、該接
続子Ｄの挿入姿勢を規制、案内するものである。
また、ロツク解除部１１と接続子収容室９の内壁
９ａとの間に適宜間隙を設けることにより、雌電
気接続子Ｂの抜き穴１２を形成してある。 This lock release part 11 is formed in an inverted V shape with a widened front, and engages with the insertion guide part 5 to release the lock with the male electrical connector D, and also to change the insertion posture of the connector D. It regulates and guides.
Further, by providing an appropriate gap between the lock release portion 11 and the inner wall 9a of the connector housing chamber 9, a hole 12 for the female electrical connector B is formed.
上記構成において、雌電気接続子Ｂをハウジング
Ｃの接続子収容室９に挿入すれば、第３図に示す
ように、その係止孔７と突起１０が係合して係止
される。In the above configuration, when the female electrical connector B is inserted into the connector housing chamber 9 of the housing C, the locking hole 7 and the protrusion 10 are engaged and locked, as shown in FIG.
一方、雄電気接続子Ｄは一対のロツク解除部１
１，１１により挿入姿勢が規制された状態で進入
し、その先端が挿入案内部５，５に当たり、ロツ
ク爪６の高さ分だけ該案内部５，５が撓み、この
撓みにより弾性接触アーム４の自由端部４ａが押
圧され、該アーム４，４が開き、雄電気接続子Ｄ
が外挿される。この雄電気接続子Ｄを更に挿圧し
て、その係止孔D1がロツク爪６に達すると挿入
案内部５，５が元に復帰し、雌，雄の電気接続子
Ｂ，Ｄがロツクされる。この状態で、雌，雄電気
接続子Ｂ，Ｄを互に軸方向に引張つても両者は離
脱せず、従つて雌，雄のコネクタ（ハウジング）
もロツクされる。 On the other hand, the male electrical connector D is connected to a pair of lock release parts 1.
1 and 11, the tip thereof hits the insertion guide parts 5 and 5, and the guide parts 5 and 5 are deflected by the height of the lock claw 6, and this deflection causes the elastic contact arm 4 to The free ends 4a of the arms 4, 4 open and the male electrical connector D
is extrapolated. When this male electrical connector D is further pressed and its locking hole D1 reaches the lock claw 6, the insertion guide parts 5, 5 return to their original positions, and the female and male electrical connectors B, D are locked. Ru. In this state, even if the female and male electrical connectors B and D are pulled together in the axial direction, they will not separate, and therefore the female and male connectors (housing)
will also be locked.
ロツクを解除するには、ハウジングＣを矢線Ｐ
方向に引張ると、係止孔７が縦長に形成されてい
のでハウジングＣのみがスライドする。その結
果、両側のロツク解除部１１が挿入案内部５を押
圧してこれを内側に撓ませるため、ロツク爪６が
係止孔D1から離脱してロツクが解除する。同時
に、挿入案内部５が弾性接触アーム４の自由端部
４ａを押圧するので、両アーム４，４が拡開し、
雄電気接続子Ｂの引抜きがより円滑になる。 To release the lock, move the housing C along the arrow P
When pulled in the direction, only the housing C slides because the locking hole 7 is formed vertically. As a result, the lock release parts 11 on both sides press the insertion guide part 5 and bend it inward, so that the lock pawl 6 is released from the locking hole D1 and the lock is released. At the same time, the insertion guide part 5 presses the free end 4a of the elastic contact arm 4, so both arms 4, 4 are expanded.
The male electrical connector B can be pulled out more smoothly.
尚、雌電気接続子Ｂを接続子収容室９に挿入す
る際には、ハウジングＣの内壁９ａが外側に撓
み、係止孔７が突起１０に達すると弾性的に復帰
する。また、この雌電気接続子Ｂを該収容室９か
ら抜取るには、前方の抜き穴１２から図示しない
治具を挿入して外壁板部２を撓ませた状態で後方
に引張ることにより容易に達成できる。 Incidentally, when inserting the female electrical connector B into the connector housing chamber 9, the inner wall 9a of the housing C is bent outward, and when the locking hole 7 reaches the protrusion 10, it returns elastically. In addition, the female electrical connector B can be easily removed from the storage chamber 9 by inserting a jig (not shown) through the front extraction hole 12 and pulling it backward while the outer wall plate part 2 is bent. It can be achieved.
本考案は上記した構成を有するので、次のよう
な効果が得られる。 Since the present invention has the above-described configuration, the following effects can be obtained.
１ 弾性接触アームから雄電気接続子に対するロ
ツク爪を分離したので、該アームの許容応力を
越えるような過度の力が掛からず、安定な接触
圧が得られる。1. Since the lock claw for the male electrical connector is separated from the elastic contact arm, stable contact pressure can be obtained without applying excessive force that exceeds the allowable stress of the arm.
２ 挿入案内部によつて挿着される雄電気接続子
の姿勢が規制されるので、弾性接触アームを抉
えるような偏荷重が掛からず変形し難い。2. Since the posture of the inserted male electrical connector is regulated by the insertion guide section, there is no unbalanced load that could gouge the elastic contact arm, making it difficult to deform.
３ 雄電気接続子の挿入、離脱に際し、弾性接触
アームが挿入案内部の撓みと共に弾性接触アー
ムが開くので、挿脱が円滑に行われる。3. When inserting and removing the male electrical connector, the elastic contact arm opens along with the bending of the insertion guide section, so insertion and removal are performed smoothly.
４ また、弾性接触アームと雄電気接続子に対す
るロツク爪を分離したことから該アームのバネ
設計及びバネ材料の選択が容易となり、コスト
も安くすることができる。4. Furthermore, since the elastic contact arm and the locking claw for the male electrical connector are separated, the spring design and spring material selection for the arm is facilitated, and costs can be reduced.
第１図は従来のコネクタの一例を示す断面図、
第２図は本考案の一実施例を示す分離した状態の
一部切欠斜視図、第３図は同上の作用状態を示す
説明図である。
Ａ……コネクタ、Ｂ……電気接続子、B1……
電気接触部、Ｃ……ハウジング、１……基板部、
２……外壁板部、３……折曲重合部、４……弾性
接触アーム、５……挿入案内部、６……ロツク
爪、７……係止孔、９……接続子収容室、１０…
…突起、１１……ロツク解除部。
Figure 1 is a sectional view showing an example of a conventional connector.
FIG. 2 is a partially cutaway perspective view showing an embodiment of the present invention in a separated state, and FIG. 3 is an explanatory view showing the same operating state. A... Connector, B... Electrical connector, B 1 ...
Electrical contact part, C... Housing, 1... Board part,
2... Outer wall plate part, 3... Bending overlapping part, 4... Elastic contact arm, 5... Insertion guide part, 6... Lock claw, 7... Locking hole, 9... Connector storage chamber, 10...
...Protrusion, 11...Lock release part.
Claims (1)
を有する雌電気接続子と、該雌電気接続子に対す
る接続子収容室を有するハウジングとより成り、
前記電気接触部は基板部の両側に軸方向前方に延
長して相対向する外壁板部を立設し、外壁板部の
前端部に内方に折曲した挿入案内部を形成し、該
外壁板部の内部に軸方向の後端における折曲重合
部を介して弾性接触アームを対向して設け、該弾
性接触アームの自由端部を前記挿入案内部の自由
端部の内側に近接して位置せしめると共に、該挿
入案内部の自由端部にタブ型雄電気接続子と係合
するロツク爪を設け、更に外壁板部には縦長の係
止孔を設けて構成する一方、前記接続子収容室は
その前方開口端に前記挿入案内部に対向する一対
のロツク解除部を設けると共に、内壁に前記係止
孔に係合する突起を設けて構成し、前記雌電気接
続子の係止孔を介してハウジングを後方にスライ
ドさせることにより、前記ロツク解除部が挿入案
内部に係合してロツクを解除せしめるようにした
ことを特徴とするコネクタ。 Consisting of a female electrical connector having an electrical contact part at the front part of the board part and an electric wire connection part at the rear part, and a housing having a connector housing chamber for the female electrical connector,
The electrical contact part includes facing outer wall plate parts extending axially forward on both sides of the base plate part, an insertion guide part bent inward at the front end of the outer wall plate part, and an insertion guide part bent inwardly, and the outer wall plate part Resilient contact arms are provided inside the plate part to face each other via a bent overlapping part at the rear end in the axial direction, and the free end of the resilient contact arm is placed close to the inner side of the free end of the insertion guide part. At the same time, the free end of the insertion guide part is provided with a lock claw that engages with the tab-type male electrical connector, and the outer wall plate is further provided with a vertically long locking hole. The chamber is provided with a pair of lock release parts facing the insertion guide part at its front opening end, and has a protrusion on its inner wall that engages with the locking hole for the female electrical connector. 1. A connector characterized in that the lock release part engages with the insertion guide part and releases the lock by sliding the housing backward through the connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16160182U JPS5966873U (en) | 1982-10-27 | 1982-10-27 | connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16160182U JPS5966873U (en) | 1982-10-27 | 1982-10-27 | connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5966873U JPS5966873U (en) | 1984-05-04 |
| JPS6213333Y2 true JPS6213333Y2 (en) | 1987-04-06 |
Family
ID=30355102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16160182U Granted JPS5966873U (en) | 1982-10-27 | 1982-10-27 | connector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5966873U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6356974B2 (en) * | 2014-02-03 | 2018-07-11 | モレックス エルエルシー | Metal terminal |
-
1982
- 1982-10-27 JP JP16160182U patent/JPS5966873U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5966873U (en) | 1984-05-04 |
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