JP2596618Y2 - Connector female contacts - Google Patents
Connector female contactsInfo
- Publication number
- JP2596618Y2 JP2596618Y2 JP1992004991U JP499192U JP2596618Y2 JP 2596618 Y2 JP2596618 Y2 JP 2596618Y2 JP 1992004991 U JP1992004991 U JP 1992004991U JP 499192 U JP499192 U JP 499192U JP 2596618 Y2 JP2596618 Y2 JP 2596618Y2
- Authority
- JP
- Japan
- Prior art keywords
- contact
- female
- housing
- depth
- connector
- 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
- Coupling Device And Connection With Printed Circuit (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本考案は、プリント配線基板に実
装されるコネクタやその他のコネクタにおける雌型コン
タクトに関するBACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a female contact in a connector mounted on a printed wiring board and other connectors.
【０００２】[0002]
【従来の技術】従来、プリント配線基板（以下、Ｐ板と
言う）に実装されるコネクタにおいて、雌型コンタクト
は例えば黄銅，りん青銅，ベリリウム銅などの金属板か
ら金型で打ち抜きされ、所定形状に折曲げされて形成さ
れる。そして、図６（イ）示すように、絶縁材料からな
るハウジング９の孔に一端側９ａから冶工具で挿入固定
されるものである。この場合、雌型コンタクトの下端面
を前記ハウジングの下端面９ｂに同面に合わせて行われ
る。2. Description of the Related Art Conventionally, in a connector mounted on a printed wiring board (hereinafter, referred to as a P board), a female contact is punched out of a metal plate such as brass, phosphor bronze, beryllium copper or the like by a metal mold, and has a predetermined shape. It is formed by being bent. Then, as shown in FIG. 6 (a), it is inserted and fixed to the hole of the housing 9 made of an insulating material from one end 9a by a jig. In this case, the lower end surface of the female contact is aligned with the lower end surface 9b of the housing.
【０００３】その後、Ｐ板８に実装された前記ハウジン
グ９の他端側貫通孔９ｃから雄型コネクタのピンコンタ
クト１０が挿入されて、雌型コンタクトの弾持片１２が
前記ピンコンタクト１０を挟持して接触する状態とな
り、電気的な接続がなされるものである。この場合、本
願では前記ハウジング９の端面９ｄと、雌型コンタクト
１３と雄型コネクタに係るピンコンタクト１０との接触
点までの深さを接点深さＬという。Thereafter, the pin contact 10 of the male connector is inserted through the through hole 9c on the other end of the housing 9 mounted on the P plate 8, and the elastic contact piece 12 of the female contact clamps the pin contact 10. As a result, electrical contact is established. In this case, in the present application, the depth from the end face 9d of the housing 9 to the contact point between the female contact 13 and the pin contact 10 of the male connector is referred to as a contact depth L.
【０００４】ところで、図６（イ）に示すような接点深
さＬ1の一般的なコネクタに対して、図６（ロ）に示す
ようなコンタクトの接点深さＬがＬ2，Ｌ3であるコンタ
クト１４，１５が用いられたコネクタがある。該コネク
タは、雄型コネクタの多数のピンコンタクト１０が雌型
コネクタに挿入される場合に、前述の図６（イ）に示す
コネクタに比べて、雌型コンタクトの弾持片１２ａ，１
２ａを前記ピンコンタクト１０が拡開する時期が異なっ
て挿入抵抗力が分散され低挿入力となる。また、雄型コ
ネクタを挿抜する際に通電状態のままで行いたい場合が
あり、電気的接続が一度に切断されることなくＰ板上の
ＩＣ等を破壊しないように電気的に保護するものであ
る。Meanwhile, for general connector contacts depth L 1 as shown in FIG. 6 (a), at the junction depth L of the contact as shown in FIG. 6 (b) is L 2, L 3 There is a connector in which certain contacts 14 and 15 are used. This connector is different from the connector shown in FIG. 6A in that, when a large number of pin contacts 10 of the male connector are inserted into the female connector, the female contacts have elastic pieces 12a, 1a.
The timing at which the pin contact 10 spreads 2a is different, so that the insertion resistance is dispersed and the insertion force is reduced. In addition, there are cases where it is desired to make a connection while the male connector is inserted or removed while it is energized. This is to protect the IC etc. on the P board from being destroyed without breaking the electrical connection at once. is there.
【０００５】[0005]
【考案が解決しようとする課題】しかしながら、上述の
複数の異なる接点深さの雌型コンタクトを有するコネク
タでは、各々接点深さＬの異なる雌型コンタクト毎にプ
レス金型を必要とした。即ち、図７に示す金属板から打
ち抜いた平板状のコンタクト１６を基本型とし、この基
本型のコンタクト１６は図６（ロ）に示す接点深さＬ3
用コンタクト１５となり、図７のＬ4長さ分を切断した
コンタクトが図６（ロ）に示す接点深さＬ2用コンタク
ト１４となり、図７のＬ5長さ分を切断したコンタクト
が図６（イ）に示す接点深さＬ1用コンタクト１３とな
る。However, in the connector having a plurality of female contacts having different contact depths as described above, a press die is required for each female contact having a different contact depth L. That is, a flat contact 16 punched out of a metal plate shown in FIG. 7 is used as a basic type, and this basic type contact 16 has a contact depth L 3 shown in FIG.
Use the contact 15, and the contact depth L 2 contacts 14 becomes as shown in FIG. 6 (b) is a contact cut to L 4 length of the FIG. 7, the contact cutting the L 5 length of the Figure 7 Figure 6 the contact depth L 1 contacts 13 shown in (b).
【０００６】従って前述のように接点深さＬの異なるコ
ンタクト毎に金型を用意しなければならず、コストが嵩
みまた、接点深さＬの異なるコンタクトを製造する度に
金型を交換するので作業能率が悪いと言った欠点が存在
した。Therefore, as described above, a mold must be prepared for each contact having a different contact depth L, and the cost is increased. The mold is replaced every time a contact having a different contact depth L is manufactured. Therefore, there was a disadvantage that work efficiency was poor.
【０００７】本考案は、上記の課題に鑑みてなされたも
ので、コネクタに挿着されるコンタクトの接点深さが互
いに異なるものであっても、接点深さに対応した金型を
各々作ることなく、一の金型を使用してコンタクト本体
を形成し、該本体の一部を適宜に切断することで前記接
点深さの異なるコンタクトを製造できるコネクタの雌型
コンタクトを提供することを目的とする。SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems, and it is an object of the present invention to make dies corresponding to the contact depths even if the contact depths of the contacts inserted into the connector are different from each other. An object of the present invention is to provide a female contact of a connector that can form a contact main body using one mold and cut a part of the main body appropriately to manufacture contacts having different contact depths. I do.
【０００８】[0008]
【課題を解決するための手段】本考案の上記課題を解決
し上記目的を達成するための要旨は、コネクタのハウジ
ングに挿着される雌型コンタクトにおいて、前記コンタ
クトの本体の下端から突起が延設され、且つ、該突起の
延設方向の長さが、該突起の下端面と前記ハウジングの
下端面とを同面にしてコンタクトをハウジングに圧入し
挿着すると所望の接点深さになる位置で切断してなる長
さにされて形成されていて、接点深さの位置決め及び圧
入深さの位置決めに兼用されると共に、延設方向の長さ
を変えることで異なる接点深さのコンタクトに形成でき
る突起が設けられているコネクタの雌型コンタクトに存
する。SUMMARY for achieving a solution to the object above object of the present invention SUMMARY OF THE INVENTION, in the female contact to be inserted into the connector housing, the Conta
A projection extends from the lower end of the main body of the
The length in the extending direction is the distance between the lower end surface of the projection and the housing.
Press the contacts into the housing with the bottom face flush with
A length that is cut at the position where the desired contact depth is reached when inserted
Contact depth and pressure
It is also used for positioning the infeed depth, and the length in the extension direction
Can be formed into contacts with different contact depths
The female protrusion of the connector is provided with a projection .
【０００９】[0009]
【作用】本考案の雌型コンタクトによれば、該雌型コン
タクトを治工具を使用してコネクタのハウジングの孔に
挿入し、更に前記突起の下端面がハウジングの端面と同
面になるまで押し込めば、所望の接点深さの雌型コンタ
クトがコネクタのハウジングに挿着されることになる。According to the female contact of the present invention, the female contact is inserted into the hole of the housing of the connector using a jig, and further pushed in until the lower end surface of the projection is flush with the end surface of the housing. In this case, a female contact having a desired contact depth is inserted into the housing of the connector.
【００１０】また、前記雌型コンタクトの本体から延設
された突起を所望長さ分を切断し、この突起の一部を切
断した雌型コンタクトを前述と同様にハウジングに挿着
すればこの切断した長さ分だけ接点深さの深い雌型コン
タクトとなる。Further, the protrusion extending from the main body of the female contact is cut by a desired length, and the female contact obtained by cutting a part of the protrusion is inserted into the housing in the same manner as described above. It becomes a female contact having a deep contact depth by the length of the contact.
【００１１】[0011]
【実施例】次に、本考案について図面を参照して説明す
る。図１は、本考案に係る雌型コンタクトをハウジング
に挿着した様子を示す断面図であり、図２は雌型コンタ
クトの斜視図である。図において、符号１は接点深さＬ
3の雌型コンタクト、２は接点深さＬ2の雌型コンタク
ト、３は接点深さＬ1の雌型コンタクト、４は弾持片、
５はコンタクト本体、６は突起、７はリード、８はＰ
板、９はハウジング、１０はピンコンタクトを各々示し
ている。従来例と同様のものには同一符号を付けてあ
る。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, the present invention will be described with reference to the drawings. FIG. 1 is a sectional view showing a state where the female contact according to the present invention is inserted into a housing, and FIG. 2 is a perspective view of the female contact. In the drawing, reference numeral 1 denotes a contact depth L
3 of the female contact, 2 female contact of the contact depth L 2, the female contact of the contact depth L 1 3, 4 Tamajihen,
5 is a contact body, 6 is a protrusion, 7 is a lead, 8 is P
Reference numeral 9 denotes a housing, and reference numeral 10 denotes a pin contact. The same components as those in the conventional example are denoted by the same reference numerals.
【００１２】本考案に係る雌型コンタクト１は、図２に
示すように、接点深さの位置決め及び圧入深さの位置決
めに兼用されると共に、延設方向の長さを変えることで
異なる接点深さのコンタクトに形成できる突起が設けら
れている。即ち、コンタクト本体に弾持片４とリード７
を備えたコンタクトに、突起６を前記コンタクト本体５
の下端から金属板の打抜きで曲げ加工せずに一体に延設
し、該突起６の延設方向の長さが、該突起の下端面６ａ
と前記ハウジング９の下端面９ｂとを同面にしてコンタ
クト５をハウジング９に圧入し挿着すると所望の接点深
さになる位置で切断してなる長さにされて形成されるも
のである。 As shown in FIG. 2, the female contact 1 according to the present invention determines the contact depth and the press-fit depth.
By changing the length in the extension direction.
Protrusions that can be formed on contacts with different contact depths are provided
Have been. That is, the elastic piece 4 and the lead 7 are attached to the contact body.
The contact 6 having the contact body 5
Extends from the bottom edge of the sheet without bending by punching a metal plate
The length of the projection 6 in the extending direction is the lower end surface 6a of the projection.
And the lower end surface 9b of the housing 9 on the same plane.
When the connector 5 is pressed into the housing 9 and inserted, the desired contact depth is obtained.
It is formed by cutting at the position where it will be
It is.
【００１３】前記雌型コンタクト１を金属板から製作す
るには、図２に示す雌型コンタクト１の平面に展開した
形状を打ち抜く金型を作製して、金属板をプレスして打
ち抜き所定の曲げ加工をすればよい。In order to manufacture the female contact 1 from a metal plate, a metal mold for punching a shape developed on the plane of the female contact 1 shown in FIG. Processing may be performed.
【００１４】このようにして製作された雌型コンタクト
１を治工具でハウジング９の孔の開口部９ａからハウジ
ング９内に挿入し、図１に示すように前記突起６の下端
面６ａとハウジング９の下端面９ｂとが同面となるまで
雌型コンタクト１を押し込む。The female contact 1 manufactured in this manner is inserted into the housing 9 from the opening 9a of the hole of the housing 9 with a jig, and the lower end face 6a of the projection 6 and the housing 9 are inserted as shown in FIG. The female contact 1 is pushed in until the lower end surface 9b is flush with the lower end surface 9b.
【００１５】こうして、図１に示す接点深さＬ3の雌型
コンタクト１がハウジング９に挿着されたことになる。Thus, the female contact 1 having the contact depth L 3 shown in FIG.
【００１６】次に、接点深さがＬ2の雌型コンタクト２
を製作するには、図４に示すように、雌型コンタクト１
の突起６を、長さＬ4分だけ切断する。こうしてできた
突起１１を有するコンタクトは、前述と同様にハウジン
グ９に挿着すると、図１に示す接点長さＬ2の雌型コン
タクト２となる。[0016] Next, the female contact 2 of the contact depth is L 2
As shown in FIG. 4, a female contact 1
The projections 6 are cut by a length L 4 minutes. Contact having a projection 11 made in this way, when inserted into the housing 9 in the same manner as described above, the female contact 2 contacts length L 2 shown in FIG.
【００１７】更に、図５に示すように、突起６を本体５
から切断長さＬ5にして全部切断し曲げ加工してハウジ
ング９に挿着すれば、図１に示す接点長さＬ1の雌型コ
ンタクト３となる。このように、基本型の雌型コンタク
ト１に対して切断用の金型を用意して突起６の切断作業
を追加することで、接点深さＬの異なる雌型コンタクト
を容易に得ることができる。Further, as shown in FIG.
Cutting all in the cut length L 5 from and bent to be inserted into the housing 9, the female contact 3 contacts length L 1 shown in FIG. As described above, by preparing a cutting die for the basic female contact 1 and adding the cutting work of the protrusion 6, female contacts having different contact depths L can be easily obtained. .
【００１８】[0018]
【考案の効果】以上説明したように、本考案のコネクタ
の雌型コンタクトは、コンタクトの本体の下端から突起
が延設され、且つ、該突起の延設方向の長さが、該突起
の下端面と前記ハウジングの下端面とを同面にしてコン
タクトをハウジングに圧入し挿着すると所望の接点深さ
になる位置で切断してなる長さにされて形成されてい
て、接点深さの位置決め及び圧入深さの位置決めに兼用
されると共に、延設方向の長さを変えることで異なる接
点深さのコンタクトに形成できる突起が設けられている
ので、この雌型コンタクトを金属板からプレスで打ち抜
く一の金型を用意すれば済みその他に突起切断用の簡易
な金型により接点深さの異なる雌型コンタクトを容易に
製作できるので、コストの低減となり、雌型コンタクト
用の金型の交換作業が減って作業能率の向上となる。ま
た、当該雌型コンタクトをコネクタのハウジングの孔に
挿入して、前記突起の下端面と該ハウジングの下端面と
が同面になるまで押し込むという簡易な作業で、かつ、
ハウジング側に位置規制用の部材を別に設けることな
く、一つのコネクタに接点深さの異なる複数の雌型コン
タクトを複数段にして備えることが出来て、多数の雄型
コンタクトを挿抜する際には低挿入力であって、かつ、
電気的接続が一度に切断されないのでＩＣ等が電気的に
保護されるコネクタとなるという優れた効果を奏するも
のである。更に、接点深さの異なる異種のコネクタを容
易に形成できるという優れた効果を奏するものである。[Effect of the Invention] As described above, the female contact of the connector of the present invention projects from the lower end of the contact body.
Are extended, and the length of the projection in the extension direction is
The lower end of the housing and the lower end of the housing are flush with each other.
When the tact is pressed into the housing and inserted, the desired contact depth
It is formed by cutting at the position where it becomes
For positioning contact depth and press-fitting depth
At the same time as changing the length in the extension direction.
Since a protrusion that can be formed on a contact having a point depth is provided, it is sufficient to prepare a single die for punching this female contact from a metal plate with a press. In addition, a simple die for cutting the protrusion is used. As a result, the female contacts having different contact depths can be easily manufactured, so that the cost can be reduced, and the work of replacing the mold for the female contacts can be reduced, thereby improving the working efficiency. Moreover, and by inserting the female contact in the hole of the connector housing, the lower end surface of the lower end surface and said housing of said projection by a simple work of pushing until flush,
Do not provide a separate position regulating member on the housing side.
One connector has multiple female connectors with different contact depths.
Tact can be provided in multiple stages, and many male types
Low insertion force when inserting and removing contacts, and
Since the electrical connection is not cut at once, the IC etc.
It has an excellent effect of being a protected connector
It is. Further, there is an excellent effect that different types of connectors having different contact depths can be easily formed.
【図１】本考案に係る雌型コンタクトを、ハウジングに
挿着した様子を示す断面図である。FIG. 1 is a sectional view showing a state in which a female contact according to the present invention is inserted into a housing.
【図２】雌型コンタクトの斜視図である。FIG. 2 is a perspective view of a female contact.
【図３】（イ）、（ロ）は雌型コンタクトの正面図と側
面図である。FIGS. 3A and 3B are a front view and a side view of a female contact.
【図４】雌型コンタクトの突起の一部を切断する様子を
説明する正面図である。FIG. 4 is a front view illustrating a state in which a part of a protrusion of a female contact is cut.
【図５】同じく雌型コンタクトの突起を切断する様子を
説明する正面図である。FIG. 5 is a front view for explaining how the protrusion of the female contact is cut.
【図６】（イ），（ロ）は、従来例に係る雌型コンタク
トの使用状態を示す断面図である。FIGS. 6A and 6B are cross-sectional views showing a usage state of a female contact according to a conventional example.
【図７】従来例に係る雌型コンタクトの曲げ加工前の一
部展開図である。FIG. 7 is a partially developed view of a conventional female contact before bending.
１ 接点深さＬ3の雌型コンタクト、２ 接点深さＬ2の
雌型コンタクト、３ 接点深さＬ1の雌型コンタクト、
４ 弾持片、５ コンタクト本体、６ 突起、７ リー
ド、８ Ｐ板、９ ハウジング、１０ ピンコンタク
ト。Female contact of first contact depth L 3, 2 contact depth L 2 of the female contact, the female contact of the three-contact depth L 1,
4 Elastic pieces, 5 contact bodies, 6 protrusions, 7 leads, 8 P plates, 9 housing, 10 pin contacts.
───────────────────────────────────────────────────── フロントページの続き (72)考案者 安田 圭一 東京都千代田区内幸町一丁目１番６号 日本電信電話株式会社内 (72)考案者 横田 尋一 東京都千代田区内幸町一丁目１番６号 日本電信電話株式会社内 (72)考案者 山口 政雄 東京都品川区大崎５丁目５番23号 ヒロ セ電機株式会社内 (56)参考文献 特公 昭53−11678（ＪＰ，Ｂ１) (58)調査した分野(Int.Cl.6，ＤＢ名) H01R 13/10 - 13/14 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Keiichi Yasuda 1-6-6 Uchisaiwaicho, Chiyoda-ku, Tokyo Nippon Telegraph and Telephone Corporation (72) Hirokazu Yokota 1-1-6 Uchisaiwaicho, Chiyoda-ku, Tokyo Inside Nippon Telegraph and Telephone Corporation (72) Inventor Masao Yamaguchi 5-5-23 Osaki, Shinagawa-ku, Tokyo Hirose Electric Co., Ltd. (56) References JP-B-53-11678 (JP, B1) (58) Survey Field (Int.Cl. 6 , DB name) H01R 13/10-13/14
Claims (1)
ンタクトにおいて、前記コンタクトの本体の下端から突起が延設され、且
つ、該突起の延設方向の長さが、該突起の下端面と前記
ハウジングの下端面とを同面にしてコンタクトをハウジ
ングに圧入し挿着すると所望の接点深さになる位置で切
断してなる長さにされて形成されていて、 接点深さの位置決め及び圧入深さの位置決めに兼用され
ると共に、延設方向の長さを変えることで異なる接点深
さのコンタクトに形成できる突起が設けられているこ
と、 を特徴とするコネクタの雌型コンタクト。1. A female contact to be inserted into a housing of a connector, wherein a protrusion extends from a lower end of a main body of the contact, and
The length of the projection in the extending direction is equal to the lower end face of the projection.
Place the housing on the same level as the lower end of the housing.
When the connector is pressed and inserted into the
And is used for positioning the contact depth and the press-fitting depth.
The contact depth by changing the length in the extension direction.
The contact that can be formed on the contact
And a female contact of the connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992004991U JP2596618Y2 (en) | 1992-01-16 | 1992-01-16 | Connector female contacts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992004991U JP2596618Y2 (en) | 1992-01-16 | 1992-01-16 | Connector female contacts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0559758U JPH0559758U (en) | 1993-08-06 |
| JP2596618Y2 true JP2596618Y2 (en) | 1999-06-21 |
Family
ID=11599080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1992004991U Expired - Lifetime JP2596618Y2 (en) | 1992-01-16 | 1992-01-16 | Connector female contacts |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2596618Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016090438A (en) * | 2014-11-06 | 2016-05-23 | 大崎電気工業株式会社 | Terminal connection structure and instrument test machine including the same |
-
1992
- 1992-01-16 JP JP1992004991U patent/JP2596618Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0559758U (en) | 1993-08-06 |
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