JPH0654242U - Connector plug - Google Patents
Connector plugInfo
- Publication number
- JPH0654242U JPH0654242U JP9326892U JP9326892U JPH0654242U JP H0654242 U JPH0654242 U JP H0654242U JP 9326892 U JP9326892 U JP 9326892U JP 9326892 U JP9326892 U JP 9326892U JP H0654242 U JPH0654242 U JP H0654242U
- Authority
- JP
- Japan
- Prior art keywords
- molded body
- holding member
- diameter
- holes
- rear end
- 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.)
- Pending
Links
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 11
- 239000000057 synthetic resin Substances 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 10
- 239000007769 metal material Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000002788 crimping Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 210000000078 claw Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 244000066982 Juncus effusus var. brunneus Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
(57)【要約】 （修正有）
【目的】 コンタクトピンの後端部とコネクタ部材の先
端側のソケット部との嵌合が、指先でコンタクトピンを
摘んで押し込む手作業により、コンタクトピンの保持部
材に対する組付保持が、確実に行なわれる。
【構成】 保持部材２の後面側に、保持部材２に形設し
た各透孔２０…の後端側の全てと連通する大径の刳込凹
部２２を形成し、刳込凹部２２と嵌合する嵌合段部７０
を前端側に成形した合成樹脂材よりなる成形体７を形成
し、成形体７の前端面には、コンタクトピン１…の後端
部１ａ…を抜き差し自在に嵌挿せしめる小径孔７２…を
形成し、成形体７の後端面には、コネクタ部材３…をそ
れぞれ収蔵せしめる大径孔７１…を、コネクタ部材３の
前後長さに略対応する深さに形成し、それら大径孔７１
…の各前端を小径孔７２…の各後端にそれぞれ接続連通
させ、各コンタクトピン１…の長手方向の中間部に、成
形体７の前端面に衝合する鍔部１０を設ける。
(57) [Summary] (Modified) [Purpose] The contact between the rear end of the contact pin and the socket on the front end of the connector member is held by holding the contact pin by hand by pinching the contact pin and pushing it in. Assembling and holding of the member is surely performed. [Structure] On the rear surface side of the holding member 2, a large-diameter recessed recess 22 that communicates with all of the rear end sides of the respective through holes 20 formed in the holding member 2 is formed, and is fitted into the recessed recess 22. Fitting step 70
Is formed on the front end side to form a molded body 7 made of a synthetic resin material, and the front end surface of the molded body 7 is formed with small-diameter holes 72 into which the rear end portions 1a of the contact pins 1 can be detachably inserted. Then, large-diameter holes 71 for accommodating the connector members 3 are respectively formed in the rear end surface of the molded body 7 at a depth substantially corresponding to the front-rear length of the connector member 3.
The front ends of the ... Are connected to the rear ends of the small-diameter holes 72, respectively, and the collar portion 10 that abuts the front end surface of the molded body 7 is provided at the intermediate portion in the longitudinal direction of the contact pins 1.
Description
【０００１】[0001]
本考案は、複数のコンタクトピンと、その複数のコンタクトピンを所定の配列 位置に保持する絶縁性の保持部材と、その保持部材を囲うシールドケースと、前 端側に前記コンタクトピンの後端部に嵌着するソケット部を具備し後端側にケー ブルの芯線が圧着される圧着端子部を具備するコネクタ部材とで構成される形態 のコネクタプラグについての改良に関する。 According to the present invention, a plurality of contact pins, an insulating holding member that holds the plurality of contact pins in a predetermined arrangement position, a shield case that surrounds the holding member, a front end side, and a rear end portion of the contact pin are provided. The present invention relates to an improvement in a connector plug having a socket member to be fitted and a connector member having a crimping terminal portion to which a core wire of a cable is crimped on the rear end side.
【０００２】[0002]
上述の形態のコネクタプラグには、実公平２−２９６６９号公報により提案さ れている手段がある。この手段は、図１に示しているように、複数のコンタクト ピン１…を保持せしめる絶縁性の保持部材２に、前記複数のコンタクトピン１… を圧入により保持せしめるための透孔２０…を、該保持部材を合成樹脂材により 成形する際に、所定の配列状態として形成し、かつ、それら透孔２０…は、それ らの各後端側に、前端側にはコンタクトピン１の後端部１ａと嵌合するソケット 部３０を具備し後端側にはケーブル４から引き出された芯線４０…を圧着により 接続する圧着端子部３１を具備するコネクタ部材３を収容するための大径の孔２ １が連続する形状に形成しておいて、これにより、コンタクトピン１…を、保持 部材２の各透孔２０…にそれらの前端側から圧入により嵌挿して、それらコンタ クトピン１…の後端部１ａが、透孔２０に連続する大径の孔２１内に突入した状 態として保持せしめておき、次いで、図２に示す如く、後端側の圧着端子部３１ にケーブル４の各芯線４０…を接続したコネクタ部材３…を、それのソケット部 ３０を先にして前記保持部材２の大径の孔２１…内に後面側から嵌挿して、その ソケット部３０とコンタクトピン１の後端部１ａとを、前述の図１に示す如く嵌 合させて、保持部材２に保持せしめたコンタクトピン１…のそれぞれに、ケーブ ル４の芯線４０…が、コネクタ部材３を介して電気的に接続するコネクタプラグ 本体ａを組立て、このコネクタプラグ本体ａを金属材により筒状に成形されたシ ールドケース５内に嵌装し、それの外周に合成樹脂材のカバー部材６を被覆する ことで、コネクタプラグＡの製品を組立てる手段である。 For the connector plug of the above-mentioned form, there is a means proposed by Japanese Utility Model Publication No. 2-29669. This means, as shown in FIG. 1, has a through hole 20 for holding the plurality of contact pins 1 ... by press-fitting to an insulating holding member 2 for holding the plurality of contact pins 1. When the holding member is molded with a synthetic resin material, the holding members are formed in a predetermined array state, and the through holes 20 ... A large-diameter hole 2 for accommodating a connector member 3 having a socket portion 30 for fitting with 1a and having a crimp terminal portion 31 at the rear end side for crimping connection of core wires 40 ... 1 are formed in a continuous shape so that the contact pins 1 ... Are fitted into the through holes 20 of the holding member 2 by press fitting from the front end side thereof, and the rear ends of the contact pins 1 ... Portion 1a is a through hole The connector member in which each core wire 40 of the cable 4 is connected to the rear end side crimping terminal portion 31 as shown in FIG. 3 is inserted into the large-diameter hole 21 of the holding member 2 from the rear surface side, with the socket portion 30 of the socket portion 30 first, and the socket portion 30 and the rear end portion 1a of the contact pin 1 are described above. Of the connector plug body a in which the core wires 40 of the cable 4 are electrically connected to the contact pins 1 held by the holding member 2 by fitting them as shown in FIG. The connector plug main body a is assembled into a cylindrical case 5 made of a metal material, and the outer periphery of the shield case 5 is covered with a synthetic resin cover member 6. Assembling means A.
【０００３】[0003]
上述の手段は、保持部材２に保持せしめたコンタクトピン１…に対するケーブ ル４の各芯線４０の電気的な接続作業が、保持部材２の透孔２０…の各後端側に 連続している大径の孔２１…内に、ケーブル４の芯線４０と圧着接続させたコネ クタ部材３…の先端側のソケット部３０を嵌挿していくことにより、その大径の 孔２１内において、保持部材２に保持せしめたコンタクトピン１の後端側１ａと コネクタ部材３の先端側のソケット部３０とを嵌合させることで、行なえること から、作業性がすこぶる良くなる利益が得られる。 In the above-mentioned means, the electrical connection work of the core wires 40 of the cable 4 to the contact pins 1 held by the holding member 2 is continued to the rear end side of the through holes 20 of the holding member 2. By inserting the socket portion 30 on the front end side of the connector member 3 which is crimped and connected to the core wire 40 of the cable 4 into the large-diameter hole 21, the holding member is provided in the large-diameter hole 21. By fitting the rear end side 1a of the contact pin 1 held in 2 and the socket portion 30 on the front end side of the connector member 3, this can be done, and the advantage that the workability is considerably improved is obtained.
【０００４】 しかし、保持部材２に対してコンタクトピン１…を保持せしめるのが、保持部 材２に成形しておく透孔２０…に、コンタクトピン１を保持部材２の前面側から 、治工具を用いて圧入することにより行なうことから、保持せしめたコンタクト ピン１…の姿勢に狂いがでてくる場合があり、それにより、コンタクトピン１の 後端部１ａと透孔２０内に嵌挿していくコネクタ部材３の先端側のソケット部３ ０との嵌め合い作業に困難を生ぜしめる場合がでてくる問題がある。また、その とき、姿勢に狂いのあるコンタクトピン１の前端側を指で摘んで動かすことによ り、姿勢を修正させようとすると、透孔２０に対し圧入によるかしめ付けで保持 せしめてあるコンタクトピン１の保持力に緩みが生じて、コンタクトピン１がフ ラフラになり、組立てたコネクタプラグＡの製品の信頼性を損なうようになって しまう問題がある。However, what holds the contact pins 1 with respect to the holding member 2 is that the contact pins 1 are inserted into the through holes 20 formed in the holding member 2 from the front side of the holding member 2 by a jig. Since it is carried out by press-fitting with the use of, the posture of the held contact pins 1 ... May be misaligned, which causes the contact pins 1 to be inserted into the rear end 1a and the through hole 20. There is a problem in that the fitting work with the socket portion 30 on the distal end side of the connector member 3 may cause difficulties. At that time, if an attempt is made to correct the posture by pinching and moving the front end side of the contact pin 1 having a distorted posture, the contact held by press fitting into the through hole 20 is held. There is a problem in that the holding force of the pin 1 is loosened, the contact pin 1 becomes a flutter, and the product reliability of the assembled connector plug A is impaired.
【０００５】 また、コンタクトピン１…を保持部材２の透孔２０…に圧入により保持せしめ る際に、治工具を用いることで、それだけ組立作業を面倒なものとする問題があ る。Further, when the contact pins 1 are held in the through holes 20 of the holding member 2 by press fitting, there is a problem that a jig is used to make the assembling work troublesome.
【０００６】[0006]
本考案は、従来手段に生じているこれらの問題を解消せしめるためになされた ものであって、コンタクトピン１の後端部１ａとコネクタ部材３の先端側のソケ ット部３０との嵌合が、指先でコンタクトピン１を摘んで押し込む手作業により 、姿勢の狂いがあってもそれを修正しながら、楽に、かつ、適確に行なえるよう にしながら、コンタクトピン１の保持部材２に対する組付保持が、緩みを生ぜし めずに確実に行なわれるようになる新たな手段を提供することを目的とする。 The present invention has been made in order to solve these problems occurring in the conventional means, and the rear end portion 1a of the contact pin 1 and the socket portion 30 on the front end side of the connector member 3 are fitted together. However, by manually pushing the contact pin 1 with your fingertips, even if the posture is incorrect, it can be easily and accurately corrected, while the contact pin 1 is assembled to the holding member 2. It is an object of the present invention to provide a new means for ensuring that the retention is carried out without causing slack.
【０００７】[0007]
そして、本考案においては、上述の目的を達成するための手段として、複数の コンタクトピンを、合成樹脂材よりなる保持部材に所定の配列パターンに従い形 設した透孔に嵌挿して保持せしめ、それらコンタクトピンの各後端部に、金属材 により鞘状に形成したコネクタ部材を介してケーブルの芯線をそれぞれ接続し、 保持部材ごと金属材よりなる筒状のシールドケース内に嵌装して組立てるコネク タプラグにおいて、保持部材の後面側に、該保持部材に所定の配列パターンに従 い形設した各透孔の後端側の全てと連通する大径の刳込凹部を形成し、別にこの 刳込凹部と嵌合する嵌合段部を前端側に成形した合成樹脂材よりなる成形体を形 成し、その成形体の前端面には、前記コンタクトピンの後端部を抜き差し自在に 嵌挿せしめる小径孔を、前記保持部材に設けた透孔の配列パターンに一致させて 形成し、その成形体の後端面には、前記コネクタ部材をそれぞれ収蔵せしめる大 径孔を、前述の配列パターンに一致する配列パターンに配して、前記コネクタ部 材の前後長さに略対応する深さに形成し、それら大径孔の各前端を前記小径孔の 各後端にそれぞれ接続連通させ、前記コンタクトピンの長手方向の中間部位には 、そのコンタクトピンの後端部が小径孔を介して大径孔内に突入しそこに収蔵し ておくコネクタ部材のソケット部に嵌合した状態おいて前記成形体の前端面に衝 合する部位に小径孔より大径の鍔部を、それぞれ装設したことを特徴とするコネ クタプラグを提起するものである。 Further, in the present invention, as a means for achieving the above-mentioned object, a plurality of contact pins are fitted and held in through holes formed in a holding member made of a synthetic resin material according to a predetermined arrangement pattern, and these are held. Connect the core wires of the cable to the rear ends of the contact pins, respectively, through a connector member formed of a metal material in a sheath shape, and fit the holding member into a cylindrical shield case made of metal material to assemble the connector. In the tap plug, a large-diameter recess is formed on the rear surface of the holding member, which communicates with all of the rear ends of the through holes formed in the holding member according to a predetermined arrangement pattern. Form a molded body made of synthetic resin material with a fitting step portion that fits in the recess on the front end side, and insert the rear end portion of the contact pin into the front end surface of the molded body so that it can be inserted and removed freely. small The holes are formed so as to match the arrangement pattern of the through holes provided in the holding member, and the rear end surface of the molded body has large-diameter holes for accommodating the connector members, respectively. It is arranged in a pattern to a depth approximately corresponding to the front-back length of the connector member, and the front ends of the large-diameter holes are connected and communicated with the rear ends of the small-diameter holes, respectively. At the middle part in the direction, the rear end of the contact pin rushes into the large diameter hole through the small diameter hole and is stored in the socket. The present invention proposes a connector plug characterized in that a collar portion having a diameter larger than that of a small diameter hole is installed at a portion that abuts the surface.
【０００８】[0008]
次に実施例を図面に従い詳述する。なお、図面符号は、従前手段のものと同効 の構成部材については同一の符号を用いるものとする。 Next, embodiments will be described in detail with reference to the drawings. The same reference numerals are used for the constituent members having the same effects as those of the conventional means.
【０００９】 図３は、本考案を実施せるコネクタプラグＡの縦断した側面図、図４は同上コ ネクタプラグＡの正面図で、同図において、１…はコンタクトピン、２は保持部 材、３…はコネクタ部材、４はケーブル、５はシールドケース、６はカバー部材 を示す。また、７は前記保持部材２と別体に合成樹脂材により成形した成形体を 示す。FIG. 3 is a vertical side view of a connector plug A according to the present invention, and FIG. 4 is a front view of the same connector plug A. In FIG. 3, 1 ... Contact pins, 2 are holding members, 3 Is a connector member, 4 is a cable, 5 is a shield case, and 6 is a cover member. Reference numeral 7 denotes a molded body molded of a synthetic resin material separately from the holding member 2.
【００１０】 コンタクトピン１…は、図５にあるように、通常のものであるが、長手方向の 中間の後端側による部位に、鍔部１０が形成してあって、この鍔部１０より後端 側を後端部１ａとし、この鍔部１０より前端側が前端部１ｂとなるようにしてあ る。As shown in FIG. 5, the contact pins 1 are ordinary ones, but a collar portion 10 is formed at a portion on the rear end side in the middle in the longitudinal direction. The rear end side is defined as the rear end portion 1a, and the front end side of the collar portion 10 becomes the front end portion 1b.
【００１１】 保持部材２は、図４にあるように、複数のコンタクトピン１…を所定の配列パ ターンに保持せしめるための透孔２０…が、該保持部材２を合成樹脂材により成 形する際に形設してあることについては、従来手段のものと変わりがない。しか し、その透孔２０は、コンタクトピン１の先端部１ｂが、圧入によらずに挿通し 得る径に形成してある。そして、その透孔２０の後端側には、コンタクトピン１ の先端部１ｂを、後面側から図３にあるように挿通させたときに、コンタクトピ ン１の長手方向の中間部に設けた鍔部１０が嵌入する拡径部２００が形設してあ る。そしてまた、この拡径部２００の後方は、図５にあるように、大径の刳込凹 部２２に形成してあって、所定の配列状態に成形しておく各透孔２０…の後端側 の拡径部２００…の全てが、この大径の刳込凹部２２内にそれぞれ開放する状態 に形成してある。As shown in FIG. 4, the holding member 2 has through holes 20 ... For holding the plurality of contact pins 1 ... In a predetermined arrangement pattern, and the holding member 2 is formed of a synthetic resin material. In that case, it is the same as that of the conventional means. However, the through hole 20 is formed to have a diameter that allows the tip portion 1b of the contact pin 1 to be inserted without being press-fitted. Then, at the rear end side of the through hole 20, the front end portion 1b of the contact pin 1 is provided at the intermediate portion in the longitudinal direction of the contact pin 1 when the rear end side is inserted as shown in FIG. The expanded diameter portion 200 into which the collar portion 10 is fitted is formed. Further, as shown in FIG. 5, the rear portion of the expanded diameter portion 200 is formed with a large-diameter recess 22 and is formed in a predetermined arrangement after the through holes 20 ... All of the enlarged diameter portions 200 on the end side are formed so as to be opened in the large-diameter recess 22.
【００１２】 コネクタ部材３は、金属板を折曲げ成形して鞘状に形成した通常のもので、前 端側には前述のコンタクトピン１の後端部１ａを嵌合せしめるソケット部３０が 形成してあり、また、後端側には、ケーブル４の芯線４０を抱き込んでかしめ付 けることにより接続する圧着端子部３１が形設してある。The connector member 3 is an ordinary one formed by bending a metal plate into a sheath shape, and a socket portion 30 into which the rear end portion 1a of the contact pin 1 described above is fitted is formed on the front end side. Further, a crimp terminal portion 31 is formed on the rear end side for connecting the core wire 40 of the cable 4 by hugging and caulking the core wire 40.
【００１３】 ケーブル４は、複数の芯線４０…の束をシールド線４１で被覆し、さらに、そ れの外周を外皮４２により被覆した通常のものである。The cable 4 is an ordinary one in which a bundle of a plurality of core wires 40 ... Is covered with a shield wire 41, and the outer periphery of the bundle is covered with an outer cover 42.
【００１４】 シールドケース５は、金属板を筒状に巻いて、それの内径が、前述の保持部材 ２の外径に対応するスリーブに形成する通常のもので、前端側には、前述の保持 部材２を後端側の開放口から挿入して押し込んだときに、その保持部材２が所定 位置を占めたところで、保持部材２の前端面に設けた係合部２３に当接して、該 保持部材２を、その位置に保持せしめるランス５０が、該シールドケース５を成 形する金属板から切り起すことで形設してある。また、中間部位には、前記保持 部材２に続いて、成形体７を嵌挿して押し込んだときに、その成形体７が所定位 置を占めたところで、その成形体７の後端面に当接していくことで、その成形体 ７の後方への戻りを阻止してその位置に保持せしめるランス５１が、前記ランス ５０と同様に金属板から切り起して形成してある。また、後端側の開放口には、 ケーブル４の外皮４２の外周に締着せるクランプ金具８を、該シールドケース５ の後端部にかしめ付けるための係止爪５２が形設してある。The shield case 5 is a normal case in which a metal plate is wound in a cylindrical shape and an inner diameter of the metal case is formed into a sleeve corresponding to the outer diameter of the holding member 2 described above. When the holding member 2 occupies a predetermined position when the member 2 is inserted and pushed in from the opening on the rear end side, the holding member 2 comes into contact with the engaging portion 23 provided on the front end surface of the holding member 2 to hold the holding member 2. A lance 50 for holding the member 2 in that position is formed by cutting and raising a metal plate forming the shield case 5. Further, when the molded body 7 is inserted and pushed into the intermediate portion subsequent to the holding member 2, when the molded body 7 occupies a predetermined position, the molded body 7 contacts the rear end surface of the molded body 7. By doing so, a lance 51 for preventing the molded body 7 from returning to the rear side and holding it at that position is formed by cutting and raising from a metal plate like the lance 50. Further, the rear end side opening is formed with a locking claw 52 for crimping the clamp metal fitting 8 that can be fastened to the outer periphery of the outer cover 42 of the cable 4 to the rear end of the shield case 5.
【００１５】 カバー部材６は、コネクタプラグ本体ａをシールドケース５内に組付けた後に 、そのシールドケース５の外周に被せる合成樹脂材よりなる通常のものである。The cover member 6 is an ordinary one made of a synthetic resin material which is put on the outer circumference of the shield case 5 after the connector plug body a is assembled in the shield case 5.
【００１６】 成形体７は、合成樹脂材により、前述の保持部材２と別体で、かつ、前記シー ルドケース５内に嵌合する栓状に成形してある。そして、該成形体７には、それ の前端部に、図５に示している如く、縮径した嵌合段部７０が形成してあり、後 面側には、前述のコネクタ部材３を後方から嵌挿せしめていくための大径孔７１ …が、図６に示している如く、コネクタ部材３の長さと略一致する深さに形成し てあり、かつ、それら大径孔７１…は、前記保持部材２に設けた透孔２０…の配 列パターンと一致する配列パターンに形成してある。そして、これらの大径孔７ １…の各前端側は、前述のコンタクトピン１…の後端部１ａが嵌入する径に設定 して該成形体７の前端面に形成した小径孔７２…の各後端部に接続連通させてあ る。また、その成形体７の前端面に形成せるそれら小径孔７２…の各開口部は、 コンタクトピン１…の後端部１ａの嵌入をガイドするようテーパー面に形成して ある。The molded body 7 is formed of a synthetic resin material separately from the above-mentioned holding member 2 and in the shape of a plug fitted in the shield case 5. The molded body 7 is formed with a fitting stepped portion 70 having a reduced diameter at the front end thereof as shown in FIG. 5, and the connector member 3 is rearwardly arranged on the rear surface side. The large-diameter holes 71 ... For inserting and inserting from are formed in a depth substantially corresponding to the length of the connector member 3 as shown in FIG. 6, and the large-diameter holes 71 ... It is formed in an array pattern that matches the array pattern of the through holes 20 provided in the holding member 2. The front end side of each of the large diameter holes 71 is set to a diameter into which the rear end portion 1a of the contact pin 1 described above is fitted, and the small diameter holes 72 formed in the front end surface of the molded body 7 are connected. It is connected and communicated with each rear end. The openings of the small diameter holes 72 ... Formed in the front end surface of the molded body 7 are formed in tapered surfaces so as to guide the fitting of the rear end portions 1a of the contact pins 1.
【００１７】 前記成形体７の前端部に形成せる縮径した嵌合段部７０は、保持部材２の後端 側に形設した大径の刳込凹部２２に、圧入により密に嵌合するように形成してあ って、この嵌合段部７０が、保持部材２の大径の刳込凹部２２に対して嵌合する ことで、前述の図３にあるように、成形体７を、保持部材２の後方に接続するよ うにする。そして、この接続した状態のときに、保持部材２に設けた透孔２０… と該成形体７に設けた孔７１…とを、それらの軸芯線を揃えて連続する状態とな るようにするためのガイドが、大径の刳込凹部２２と嵌合段部７０との嵌合面に 適宜設けられる。このガイドは省略する場合があり、必ずしも必要なものではな い。The reduced-diameter fitting step portion 70 formed at the front end portion of the molded body 7 is tightly fitted into the large-diameter recess 22 formed on the rear end side of the holding member 2 by press fitting. The fitting step portion 70 is fitted in the large-diameter recess 22 of the holding member 2 to form the molded body 7 as shown in FIG. 3 described above. , So that it is connected to the rear of the holding member 2. Then, in this connected state, the through holes 20 provided in the holding member 2 and the holes 71 provided in the molded body 7 are arranged so that their axial core lines are aligned and are continuous. A guide for this is appropriately provided on the fitting surface between the large-diameter recess 22 and the fitting step 70. This guide may be omitted and is not necessary.
【００１８】[0018]
このように構成せるコネクタプラグＡは次のような行程順で組立てられる。 コネクタプラグＡを組立てるときは、図５に示している如く、ケーブル４の各 芯線４０…に、コネクタ部材３…の圧着端子部３１…を接続しておく。 The connector plug A thus constructed is assembled in the following process order. When assembling the connector plug A, as shown in FIG. 5, the crimp terminal portions 31 of the connector member 3 are connected to the core wires 40 of the cable 4 in advance.
【００１９】 次に、このケーブル４の芯線４０…に接続したコネクタ部材３…を、図６に示 している如く、成形体７の後面側に形設してある大径孔７１…内に、その成形体 ７の後面側から挿入していく。このとき、コネクタ部材３…は、図６にあるよう に、それの先端が大径孔７１の奥に突き当って、所定の挿入深さに挿し込まれた 状態となったことが、そのコネクタ部材３の後端縁と成形体７の後端面とが揃う 状態になることにより検知し得ることになる。Next, the connector members 3 connected to the core wires 40 of the cable 4 are inserted into the large diameter holes 71 formed in the rear surface of the molded body 7 as shown in FIG. , The molded body 7 is inserted from the rear side. At this time, as shown in FIG. 6, the connector member 3 has its tip abutted against the inner side of the large diameter hole 71 and is inserted into a predetermined insertion depth. It can be detected when the rear edge of the member 3 and the rear end surface of the molded body 7 are aligned.
【００２０】 次に、この状態の成形体７の前面側に設けてある小径孔７２…に対し、それの 前面側から、コンタクトピン１…の各後端部１ａ…を、図７にあるように挿し込 んで、その後端部１ａ…と成形体７の孔７１…内に位置しているコネクタ部材３ …のソケット部３０…とを嵌め合わせる。このとき、図７にあるようケーブル４ の芯線４０…の束を一方の手の指先で摘んでおくことで、成形体７の孔７１…内 の各コネクタ部材３…は、成形体７に対し動かないよう保定されるから、このコ ンタクトピン１の後端部１ａとコネクタ部材３のソケット部３０とを嵌合させる 作業が、他方の手の指先でコンタクトピン１を摘みそれの後端部１ａを成形体７ の小径孔７２に挿し込んでいくことにより簡単に行なえるようになる。そして、 この作業は、コンタクトピン１の後端部１ａと成形体７の小径孔７２との嵌め合 わせが、圧入ではなく、抜き差しが自在となる嵌め会わせとしてあることで、少 しの姿勢の狂いがあってもそれを修正しながら嵌合させていけるようになる。こ れにより、コンタクトピン１…は、図８に示す如く、それの後端部１ａ…がそれ ぞれコネクタ部材３のソケット部３０に接続した状態で成形体７の前面に突出し た状態となる。Next, with respect to the small diameter holes 72 provided on the front surface side of the molded body 7 in this state, the rear end portions 1a of the contact pins 1 ... From the front surface side thereof are as shown in FIG. , And the rear end portion 1a and the socket portion 30 of the connector member 3 located in the hole 71 of the molded body 7 are fitted together. At this time, as shown in FIG. 7, by pinching the bundle of core wires 40 of the cable 4 with the fingertip of one hand, the connector members 3 in the holes 71 of the molded body 7 are separated from the molded body 7. Since it is fixed so as not to move, the work of fitting the rear end portion 1a of the contact pin 1 and the socket portion 30 of the connector member 3 is performed by picking the contact pin 1 with the fingertip of the other hand. Can be easily performed by inserting into the small diameter hole 72 of the molded body 7. In this work, the rear end 1a of the contact pin 1 and the small-diameter hole 72 of the molded body 7 are fitted with each other not by press fitting, but by fitting and withdrawing freely. Even if there is an error, you will be able to fit it while correcting it. As a result, as shown in FIG. 8, the contact pins 1 ... Protrude on the front surface of the molded body 7 with their rear end portions 1a ... Connected to the socket portions 30 of the connector member 3, respectively. .
【００２１】 次に、この状態のところに、保持部材２を後面側が成形体７に対向する姿勢と して、成形体７の前端部に被せるように寄せて、その保持部材２に設けてある各 透孔２０…を、各コンタクトピン１の先端部１ｂを挿通させていく。このときも 、図９に示している如く、ケーブル４の芯線４０…の束を指先で摘んでおくこと で、一度の工程で各コンタクトピン１…の先端部１ｂ…を保持部材２の透孔２０ …に挿し込んでいけるようになる。Next, in this state, the holding member 2 is provided in the holding member 2 with its rear surface side facing the molded body 7 so as to cover the front end portion of the molded body 7. The distal end portion 1b of each contact pin 1 is inserted through each through hole 20 ... Also at this time, as shown in FIG. 9, by grasping the bundle of the core wires 40 of the cable 4 with a fingertip, the tip portions 1b of the contact pins 1 ... You will be able to insert it in 20 ...
【００２２】 次に、この挿通作業が終了したところで、保持部材２を成形体７に強く押し込 み、該保持部材２の後面側の刳込凹部２２の内周面と成形体７の前端側の嵌合段 部７０の外周面とを、嵌合させていく。そして、この保持部材２の刳込凹部２２ と成形体７の嵌合段部７０との嵌合が終了することで、コンタクトピン１…は、 それの長手方向の中間に設けた鍔部１０が成形体７の前端面に衝合して押しつけ られることで、後方に動かないよう固定されて保持部材２の各透孔２０…に保持 され、図１０にあるようにコネクタプラグ本体ａに組立てられる。Next, when this insertion work is completed, the holding member 2 is strongly pushed into the molded body 7, and the inner peripheral surface of the recess 22 on the rear surface side of the holding member 2 and the front end side of the molded body 7 are pushed. The outer peripheral surface of the fitting stepped portion 70 is fitted. Then, when the fitting between the recess 22 of the holding member 2 and the fitting step 70 of the molded body 7 is completed, the contact pin 1 has the collar portion 10 provided in the middle thereof in the longitudinal direction. By being pressed against the front end surface of the molded body 7, it is fixed so as not to move backward and held in each through hole 20 of the holding member 2 and assembled to the connector plug body a as shown in FIG. .
【００２３】 この成形体７の嵌合段部７０と保持部材２の刳込凹部２２との嵌合は、図１１ および図１２にあるように、保持部材２の各透孔２０…にコンタクトピン１の先 端側１ｂを挿し込んで、保持部材２にコンタクトピン１…を所定の配列位置に保 持せしめた状態としておき、この保持部材２を、図１３にあるように、コネクタ 部材３…が孔７１…内に収蔵保持せしめてある成形体７に向けて寄せていき、各 コンタクトピン１…の後端部１ａ…を、成形体７の前面側に開放している小径孔 ７２…のそれぞれに対応させて、一度に挿通し、次いで、保持部材２を成形体７ 側に強く押し込んで刳込凹部２２と嵌合段部７０との嵌合を行なわせ、図１０の 如くコネクタプラグ本体ａを組立てるようにする場合がある。As shown in FIGS. 11 and 12, the fitting step 70 of the molded body 7 and the recess 22 of the holding member 2 are fitted into the through holes 20 of the holding member 2 by contact pins. 1 is inserted into the holding member 2 to hold the contact pins 1 ... In a predetermined arrangement position, and the holding member 2 is connected to the connector member 3 ... As shown in FIG. Of the small diameter holes 72 ... which are opened toward the front surface side of the molded body 7 by moving the rear end portions 1a of the respective contact pins 1 ... to the front side of the molded body 7. Corresponding to each, it is inserted at a time, and then the holding member 2 is strongly pushed toward the molded body 7 side so that the recess 22 and the fitting step portion 70 are fitted together, and the connector plug body as shown in FIG. In some cases, a may be assembled.
【００２４】 そして、かく組立てられたコネクタプラグ本体ａを、シールドケース５内に嵌 挿していき、ケーブル４の外皮４２の外周に緊縛したクランプ金具８をシールド ケース５の後端の係合爪により係着し、外周をカバー部材６で被覆することで、 コネクタプラグＡの製品に組立てられる。Then, the connector plug body a thus assembled is inserted into the shield case 5, and the clamp metal fitting 8 tightly bound to the outer periphery of the outer cover 42 of the cable 4 is attached by the engaging claw at the rear end of the shield case 5. The connector plug A is assembled by fitting and covering the outer periphery with the cover member 6.
【００２５】[0025]
以上説明したように、本考案によるコネクタプラグＡは、コンタクトピン１の 後端部１ａとコネクタ部材３のソケット部３０との嵌め合わせ作業が終えてから 、保持部材２の刳込凹部２２と成形体７の嵌合段部７０との嵌合圧着により、コ ンタクトピン１…を軸方向に動かないようにして、所定の配列状態に保持部材２ に保持せしめるようにしているのだから、コンタクトピン１の後端部１ａとコネ クタ部材３の先端側のソケット部３０との嵌合が、治工具を用いないで、指先で コンタクトピン１を摘んで押し込む手作業だけにより、姿勢の狂いがあってもそ れを修正しながら、楽に、かつ、適確に行なえるようになり、かつ、コンタクト ピン１の保持部材２に対する組付保持が、緩みを生ぜしめずに確実に行なわれる ようになる。 As described above, in the connector plug A according to the present invention, after the fitting work of the rear end portion 1a of the contact pin 1 and the socket portion 30 of the connector member 3 is completed, the connector plug A is molded with the recess 22 of the holding member 2. Since the contact pins 1 ... Are prevented from moving in the axial direction by fitting and crimping with the fitting step portion 70 of the body 7, the contact pins 1 are held in the holding member 2 in a predetermined arrangement state. The fitting of the rear end portion 1a and the socket portion 30 on the front end side of the connector member 3 may be misaligned due to a manual work of picking and pushing the contact pin 1 with a fingertip without using a jig or tool. While correcting this, it can be performed easily and accurately, and the assembling and holding of the contact pin 1 to the holding member 2 can be reliably performed without causing looseness.
【図１】従前のコネクタプラグの縦断側面図である。FIG. 1 is a vertical sectional side view of a conventional connector plug.
【図２】同上のコネクタプラグのコネクタ部材の平面図
である。FIG. 2 is a plan view of a connector member of the above connector plug.
【図３】本考案を実施せるコネクタプラグの縦断側面図
である。FIG. 3 is a vertical sectional side view of a connector plug according to the present invention.
【図４】同上コネクタプラグの前面図である。FIG. 4 is a front view of the above connector plug.
【図５】同上コネクタプラグの組立前の各部材に分解し
た状態の縦断側面図である。FIG. 5 is a vertical cross-sectional side view of the connector plug shown in FIG.
【図６】同上コネクタプラグの成形体の孔内にコネクタ
部材を嵌挿する工程の説明図である。FIG. 6 is an explanatory view of a process of inserting the connector member into the hole of the molded body of the connector plug.
【図７】同上コネクタプラグの、コネクタ部材のソケッ
ト部とコンタクトピンの後端部との嵌合工程の説明図で
ある。FIG. 7 is an explanatory diagram of a process of fitting the socket portion of the connector member and the rear end portion of the contact pin of the same connector plug.
【図８】同上コネクタプラグのコンタクトピンの前端部
と保持部材の透孔との嵌め合わせの工程の説明図であ
る。FIG. 8 is an explanatory diagram of a process of fitting the front end portion of the contact pin of the same connector plug and the through hole of the holding member.
【図９】同上工程の変形例の説明図である。FIG. 9 is an explanatory diagram of a modified example of the above process.
【図１０】同上コネクタプラグの組立てたコネクタプラ
グの縦断側面図である。FIG. 10 is a vertical sectional side view of the assembled connector plug of the above connector plug.
【図１１】同上コネクタプラグの、保持部材の透孔にコ
ンタクトピンの前端部を嵌挿する別の工程の説明図であ
る。FIG. 11 is an explanatory view of another step of inserting the front end portion of the contact pin into the through hole of the holding member of the above connector plug.
【図１２】同上工程の終了状態の説明図である。FIG. 12 is an explanatory diagram showing the end state of the above process.
【図１３】同上コネクタプラグの。コンタクトピンの後
端部とコネクタ部材のソケット部との嵌合工程の変形例
の説明図である。FIG. 13 is the same as the connector plug. It is explanatory drawing of the modification of the fitting process of the rear end part of a contact pin and the socket part of a connector member.
Ａ…コネクタプラグ、ａ…コネクタプラグ本体、１…コ
ンタクトピン、１ａ…後端部、１ｂ…先端部、１０…鍔
部、２…保持部材、２０…透孔、２００…拡径部、２１
…大径の孔、２２…刳込凹部、２３…係合部、３…コネ
クタ部材、３０…ソケット部、３１…圧着端支部、４…
ケーブル、４０…芯線、４１…シールド線、４２…外
皮、５…シールドケース、５０・５１…ランス、５２…
係止爪、６…カバー部材、７…成形体、７０…嵌合段
部、７１…大径孔、７２…小径孔、８…クランプ金具。A ... Connector plug, a ... Connector plug body, 1 ... Contact pin, 1a ... Rear end portion, 1b ... Tip portion, 10 ... Collar portion, 2 ... Holding member, 20 ... Through hole, 200 ... Expanded portion, 21
... Large-diameter hole, 22 ... Cavity recess, 23 ... engaging part, 3 ... connector member, 30 ... socket part, 31 ... crimp end support part, 4 ...
Cable, 40 ... Core wire, 41 ... Shield wire, 42 ... Outer skin, 5 ... Shield case, 50/51 ... Lance, 52 ...
Locking claws, 6 ... Cover member, 7 ... Molded body, 70 ... Fitting step portion, 71 ... Large diameter hole, 72 ... Small diameter hole, 8 ... Clamp fitting.
Claims (1)
材よりなる保持部材２に所定の配列パターンに従い形設
した透孔２０…に嵌挿して保持せしめ、それらコンタク
トピン１…の各後端部１ａ…に、金属材により鞘状に形
成したコネクタ部材３…を介してケーブル４の芯線４０
…をそれぞれ接続し、保持部材２ごと金属材よりなる筒
状のシールドケース５内に嵌装して組立てるコネクタプ
ラグにおいて、保持部材２の後面側に、該保持部材２に
所定の配列パターンに従い形設した各透孔２０…の後端
側の全てと連通する大径の刳込凹部２２を形成し、別に
この刳込凹部２２と嵌合する嵌合段部７０を前端側に成
形した合成樹脂材よりなる成形体７を形成し、その成形
体７の前端面には、前記コンタクトピン１…の後端部１
ａ…を抜き差し自在に嵌挿せしめる小径孔７２…を、前
記保持部材２に設けた透孔２０…の配列パターンに一致
させて形成し、その成形体７の後端面には、前記コネク
タ部材３…をそれぞれ収蔵せしめる大径孔７１…を、前
述の配列パターンに一致する配列パターンに配して、前
記コネクタ部材３の前後長さに略対応する深さに形成
し、それら大径孔７１…の各前端を前記小径孔７２…の
各後端にそれぞれ接続連通させ、前記コンタクトピン１
…の長手方向の中間部位には、そのコンタクトピン１の
後端部１ａが小径孔７２を介して大径孔７１内に突入し
そこに収蔵しておくコネクタ部材３のソケット部３０に
嵌合した状態おいて前記成形体７の前端面に衝合する部
位に小径孔７２より大径の鍔部１０を、それぞれ装設し
たことを特徴とするコネクタプラグ。1. A plurality of contact pins 1 ... Are fitted and held in through holes 20 formed in a holding member 2 made of a synthetic resin material in accordance with a predetermined arrangement pattern, and the rear ends of the contact pins 1 ... The core wire 40 of the cable 4 via the connector member 3 formed in a sheath shape from a metal material on the portions 1a.
.. are respectively connected to each other, and the holding member 2 is fitted into a cylindrical shield case 5 made of a metal material to be assembled. In the connector plug, the holding member 2 is formed on the rear surface side according to a predetermined arrangement pattern. A synthetic resin in which a large-diameter recess 22 that communicates with all the rear ends of the respective through holes 20 is formed, and a fitting step 70 that fits into the recess 22 is formed on the front end. A molded body 7 made of a material is formed, and the rear end portion 1 of the contact pins 1 is formed on the front end surface of the molded body 7.
The small diameter holes 72 into which the a ... Can be inserted and removed freely are formed so as to match the arrangement pattern of the through holes 20 provided in the holding member 2, and the connector member 3 is formed on the rear end surface of the molded body 7. The large-diameter holes 71 for accommodating the ... Are arranged in an array pattern corresponding to the above-described array pattern to form a depth substantially corresponding to the front-rear length of the connector member 3, and the large-diameter holes 71. The front ends of the contact pins 1 are connected to the rear ends of the small-diameter holes 72 ...
The rear end portion 1a of the contact pin 1 projects into the large-diameter hole 71 through the small-diameter hole 72 and is fitted into the socket portion 30 of the connector member 3 to be stored therein at an intermediate portion in the longitudinal direction of. In this state, the flange 10 having a diameter larger than that of the small-diameter hole 72 is provided at each of the portions abutting against the front end surface of the molded body 7, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9326892U JPH0654242U (en) | 1992-12-26 | 1992-12-26 | Connector plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9326892U JPH0654242U (en) | 1992-12-26 | 1992-12-26 | Connector plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0654242U true JPH0654242U (en) | 1994-07-22 |
Family
ID=14077726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9326892U Pending JPH0654242U (en) | 1992-12-26 | 1992-12-26 | Connector plug |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0654242U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1012347A (en) * | 1996-06-21 | 1998-01-16 | Waka Seisakusho:Kk | Connector and its manufacture |
| WO2018003466A1 (en) * | 2016-06-29 | 2018-01-04 | 株式会社オートネットワーク技術研究所 | Terminal module and connector |
| JP2019200898A (en) * | 2018-05-16 | 2019-11-21 | 日本圧着端子製造株式会社 | Shield connector |
| CN114944577A (en) * | 2022-06-21 | 2022-08-26 | 大连日牵电机有限公司 | Locking type power connector adaptive to electric wheel lead-out cable |
| CN116111401A (en) * | 2022-11-28 | 2023-05-12 | 格力电器(南京)有限公司 | A push-type arrangement plug that can be quickly docked |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0229669U (en) * | 1988-04-04 | 1990-02-26 | ||
| JPH0239475B2 (en) * | 1983-06-09 | 1990-09-05 | Kollmorgen Tech Corp | SERAMITSUKUKIBANHYOMENNOKINZOKUKAHOHO |
-
1992
- 1992-12-26 JP JP9326892U patent/JPH0654242U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0239475B2 (en) * | 1983-06-09 | 1990-09-05 | Kollmorgen Tech Corp | SERAMITSUKUKIBANHYOMENNOKINZOKUKAHOHO |
| JPH0229669U (en) * | 1988-04-04 | 1990-02-26 |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1012347A (en) * | 1996-06-21 | 1998-01-16 | Waka Seisakusho:Kk | Connector and its manufacture |
| WO2018003466A1 (en) * | 2016-06-29 | 2018-01-04 | 株式会社オートネットワーク技術研究所 | Terminal module and connector |
| JPWO2018003466A1 (en) * | 2016-06-29 | 2019-01-17 | 株式会社オートネットワーク技術研究所 | Terminal module and connector |
| CN109314352A (en) * | 2016-06-29 | 2019-02-05 | 株式会社自动网络技术研究所 | Terminal modules and connectors |
| CN109314352B (en) * | 2016-06-29 | 2020-06-02 | 株式会社自动网络技术研究所 | Terminal module and connector |
| JP2019200898A (en) * | 2018-05-16 | 2019-11-21 | 日本圧着端子製造株式会社 | Shield connector |
| CN114944577A (en) * | 2022-06-21 | 2022-08-26 | 大连日牵电机有限公司 | Locking type power connector adaptive to electric wheel lead-out cable |
| CN116111401A (en) * | 2022-11-28 | 2023-05-12 | 格力电器(南京)有限公司 | A push-type arrangement plug that can be quickly docked |
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