JPH051175U - connector - Google Patents

connector

Info

Publication number
JPH051175U
JPH051175U JP4667491U JP4667491U JPH051175U JP H051175 U JPH051175 U JP H051175U JP 4667491 U JP4667491 U JP 4667491U JP 4667491 U JP4667491 U JP 4667491U JP H051175 U JPH051175 U JP H051175U
Authority
JP
Japan
Prior art keywords
opening
connector
protective cover
mold
plug
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
Application number
JP4667491U
Other languages
Japanese (ja)
Inventor
功泰 鈴木
章仁 助川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsumi Electric Co Ltd
Original Assignee
Mitsumi Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsumi Electric Co Ltd filed Critical Mitsumi Electric Co Ltd
Priority to JP4667491U priority Critical patent/JPH051175U/en
Publication of JPH051175U publication Critical patent/JPH051175U/en
Pending legal-status Critical Current

Links

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)

Abstract

(57)【要約】 【目的】 コネクタの不使用時にコンタクトピンを被蔽
して保護し、コネクタの使用時には簡便にコンタクトピ
ンを露出させて接続可能にする。 【構成】 コネクタモールド11の開口部12に、コン
タクトピン13,13…用の挿通孔17,17…を開穿
した保護カバー14を遊嵌する。この保護カバー14は
開口部12内の前後方向へ摺動自在であり、スプリング
22の付勢によって開口部12の前面位置に保持され
る。
(57) [Abstract] [Purpose] The contact pins are covered and protected when the connector is not used, and the contact pins can be easily exposed and connected when the connector is used. [Structure] A protective cover 14 having insertion holes 17, 17 for contact pins 13, 13 ... is loosely fitted into an opening 12 of a connector mold 11. The protective cover 14 is slidable in the front-rear direction inside the opening 12, and is held at the front position of the opening 12 by the bias of the spring 22.

Description

【考案の詳細な説明】[Detailed description of the device]

【0001】[0001]

【産業上の利用分野】[Industrial applications]

この考案はコネクタに関するものであり、特に、コネクタモールドの開口部内 に露出したコンタクトピンの保護カバーに関するものである。 The present invention relates to a connector, and more particularly to a protective cover for a contact pin exposed in an opening of a connector mold.

【0002】[0002]

【従来の技術】[Prior Art]

従来のコネクタを図4に示す。同図はコネクタのプラグを示したものであり、 プラグモールド1の前面に開口部2を凹設し、該開口部2の内部にコンタクトピ ン3,3…を植設してある。そして、該開口部2へソケット(図示せず)を嵌入 し、プラグ側のコンタクトピン3,3…とソケット側の雌コンタクトピン(図示 せず)とを接触させて、双方の電気的導通を行っている。 A conventional connector is shown in FIG. This figure shows a plug of a connector, in which an opening 2 is formed in the front of a plug mold 1 and contact pins 3, 3 ... Are planted inside the opening 2. Then, a socket (not shown) is fitted into the opening 2, and the plug-side contact pins 3, 3 ... And the socket-side female contact pin (not shown) are brought into contact with each other to establish electrical continuity between them. Is going.

【0003】[0003]

【考案が解決しようとする課題】[Problems to be solved by the device]

従来のコネクタは、前述したようにプラグモールド1の開口部2内にコンタク トピン3,3…が露出している。このため、塵埃が開口部2の内部へ侵入し易く 、ソケットを嵌入するときに妨げとなる。又、プラグモールド1を把持したとき に、指がコンタクトピン3,3…に接触することもあり、電気的短絡を起す虞が ある。 In the conventional connector, the contact pins 3, 3, ... Are exposed in the opening 2 of the plug mold 1 as described above. Therefore, dust easily enters the inside of the opening 2, which hinders the insertion of the socket. Further, when the plug mold 1 is gripped, a finger may come into contact with the contact pins 3, 3 ..., which may cause an electrical short circuit.

【0004】 これらの不具合を防止するために、コネクタの開口部にダストキャップと称さ れるカバーを嵌着する構成が提案されているが、コネクタを使用する都度このダ ストキャップを取り外さなくてはならず、離脱したダストキャップを紛失するこ とも多い。 そこで、コネクタの不使用時にはコンタクトピンを設けた開口部を被蔽し、コ ネクタの使用時には簡便にコンタクトピンを露出させるために解決すべき技術的 課題が生じてくるのであり、本考案はこの課題を解決することを目的とする。In order to prevent these problems, a structure in which a cover called a dust cap is fitted in the opening of the connector has been proposed, but this dust cap must be removed each time the connector is used. Instead, the dust caps that have come off are often lost. Therefore, there is a technical problem to be solved in order to cover the opening provided with the contact pin when the connector is not used and to easily expose the contact pin when the connector is used. It aims to solve problems.

【0005】[0005]

【課題を解決するための手段】 この考案は上記目的を達成するために提案されたものであり、コネクタモール ドの前面に開口部を凹設し、該開口部の内部にコンタクトピンを植設したコネク タに於いて、前記開口部内の前面に保護カバーを遊嵌し、該保護カバーを開口部 内の前後方向へ摺動自在にし、且つ、保護カバーの後部にスプリングを介装して 該保護カバーを開口部の前面まで押圧するように付勢したことを特徴とするコネ クタを提供するものである。[Means for Solving the Problems] The present invention has been proposed to achieve the above object, in which an opening is provided in the front surface of a connector mold, and a contact pin is planted inside the opening. In this connector, a protective cover is loosely fitted to the front surface in the opening, the protective cover is slidable in the front-rear direction in the opening, and a spring is provided at the rear of the protective cover. The connector is characterized in that the protective cover is biased so as to be pressed to the front surface of the opening.

【0006】[0006]

【作用】[Action]

コネクタモールドの開口部内に遊嵌した保護カバーは、スプリングの付勢によ って開口部の前面まで押圧されている。当該コネクタの不使用時には前記保護カ バーが開口部を被蔽しており、コンタクトピンの露出を防止する。そして、当該 コネクタを使用するときは他方のコネクタを当該コネクタの開口部の前面に対峙 させ、開口部内へ他方のコネクタを挿入する。 The protective cover loosely fitted in the opening of the connector mold is pressed to the front surface of the opening by the bias of the spring. When the connector is not used, the protective cover covers the opening to prevent the contact pin from being exposed. Then, when using the connector, the other connector is opposed to the front surface of the opening of the connector, and the other connector is inserted into the opening.

【0007】 然るときに、前記保護カバーは他方のコネクタの前部によって開口部内へ押し 込まれながら後退し、当該コネクタのコンタクトピンは保護カバーの挿通孔を通 して他方のコネクタの前部へ挿通される。従って、双方のコネクタのコンタクト ピンは保護カバーを介して接続され、コネクタの使用時に於いても前記保護カバ ーを取り外す必要がない。At this time, the protective cover retracts while being pushed into the opening by the front portion of the other connector, and the contact pin of the connector passes through the insertion hole of the protective cover and the front portion of the other connector. Is inserted into. Therefore, the contact pins of both connectors are connected through the protective cover, and it is not necessary to remove the protective cover even when using the connectors.

【0008】[0008]

【実施例】【Example】

以下、本考案の一実施例を図面に従って詳述する。図1及び図2はコネクタの プラグを示したものであり、プラグモールド11の前面に開口部12を凹設し、 この開口部12にコンタクトピン13,13…を植設してある。前記開口部12 内の前面に合成樹脂等の絶縁体で形成した保護カバー14を遊嵌してあり、該保 護カバー14の左右両側縁に突起部15,15を設けるとともに、保護カバー1 4の後面左右位置に支柱16,16を突設する。更に、保護カバー14には、コ ンタクトピン13,13…に対応する位置にコンタクトピン13より大径な挿通 孔17,17…を開穿する。 An embodiment of the present invention will be described below in detail with reference to the drawings. 1 and 2 show a plug of a connector, in which an opening 12 is recessed in the front surface of a plug mold 11, and contact pins 13, 13 ... Are planted in the opening 12. A protective cover 14 made of an insulating material such as synthetic resin is loosely fitted on the front surface in the opening 12, and projections 15 and 15 are provided on both left and right edges of the protective cover 14, and the protective cover 14 is provided. Protrusions 16 are provided at left and right positions on the rear surface. Further, the protective cover 14 has insertion holes 17, 17 ... Having a diameter larger than that of the contact pin 13 at positions corresponding to the contact pins 13, 13.

【0009】 一方、前記開口部12の左右内側壁には、保護カバー14の突起部15,15 に対応した位置に前後方向へ溝部18,18を穿設し、開口部12の後部壁19 には、保護カバー14の支柱16,16に対応した位置に孔20,20を開穿す るとともに、この孔20,20の前縁部を大径にして段設部21,21を設ける 。On the other hand, the left and right inner side walls of the opening 12 are formed with grooves 18, 18 in the front-rear direction at positions corresponding to the protrusions 15, 15 of the protective cover 14, and the rear wall 19 of the opening 12 is formed. The holes 20 and 20 are opened at positions corresponding to the columns 16 of the protective cover 14, and the stepped portions 21 and 21 are provided with the front edges of the holes 20 and 20 having a large diameter.

【0010】 而して、開口部12の溝部18,18へ保護カバー14の突起部15,15を 摺動自在に遊嵌し、後部壁19の孔20,20へ支柱16,16を遊挿する。こ こで、保護カバー14の支柱16,16にはコイル状のスプリング22,22を 嵌挿してあり、該スプリング22の前端は保護カバー14の後面に当接し、スプ リング22の後端は孔20の段設部21に係止される。従って、保護カバー14 は溝部18,18に沿って開口部12内を前後方向に移動自在であるが、該スプ リング22の反発力によって開口部12の前面方向へ押圧され、溝部18の前端 部で保護カバー14の突起部15が係止される位置で保持される。Then, the projections 15 and 15 of the protective cover 14 are slidably fitted into the grooves 18 and 18 of the opening 12, and the columns 16 and 16 are loosely inserted into the holes 20 and 20 of the rear wall 19. To do. Here, coil-like springs 22 and 22 are fitted and inserted into the columns 16 and 16 of the protective cover 14, the front end of the spring 22 abuts on the rear surface of the protective cover 14, and the rear end of the spring 22 is a hole. It is locked to the stepped portion 21 of 20. Therefore, the protective cover 14 is movable in the front-rear direction in the opening 12 along the grooves 18, 18, but is pressed toward the front surface of the opening 12 by the repulsive force of the spring 22 and the front end of the groove 18 is pushed. The protective cover 14 is held at a position where the protrusion 15 of the protective cover 14 is locked.

【0011】 斯くして、プラグモールド11の開口部12は保護カバー14で被蔽され、コ ネクタの不使用時にコンタクトピン13,13…が露出することがなくなる。そ して、当該プラグにソケットを接続する場合には、前記開口部12の前面にソケ ットモールドの前部を対峙させ、開口部12内へソケットモールドを挿入する。 然るときは、図3に示すように、保護カバー14はソケットモールド23の前 部によって押圧され、スプリング22の反発力に抗して開口部12の後部へ後退 し、プラグのコンタクトピン13は保護カバー14の挿通孔17を通してソケッ トモールド23の前部へ挿通される。更に、ソケットモールド23を押圧すれば 、保護カバー14が開口部12の後部壁19の位置まで後退し、プラグのコンタ クトピン13がソケットの雌コンタクト24に嵌合して双方のコネクタが接続さ れる。即ち、コネクタの使用時に於いても、保護カバー14を取り外すことなく 電気的な導通を為すことができる。Thus, the opening 12 of the plug mold 11 is covered with the protective cover 14, and the contact pins 13, 13 ... Are not exposed when the connector is not used. Then, when connecting a socket to the plug, the front of the socket mold is opposed to the front surface of the opening 12, and the socket mold is inserted into the opening 12. At that time, as shown in FIG. 3, the protective cover 14 is pressed by the front portion of the socket mold 23 and retracts to the rear portion of the opening 12 against the repulsive force of the spring 22, so that the contact pin 13 of the plug is It is inserted into the front part of the socket mold 23 through the insertion hole 17 of the protective cover 14. Further, when the socket mold 23 is pressed, the protective cover 14 is retracted to the position of the rear wall 19 of the opening 12, the contact pin 13 of the plug is fitted into the female contact 24 of the socket, and both connectors are connected. .. That is, even when the connector is used, electrical continuity can be achieved without removing the protective cover 14.

【0012】 そして、コネクタの接続を終了してソケットモールド23をプラグモールド1 1の開口部12から引き抜けば、スプリング22の付勢によって保護カバー14 は前方へ押圧され、再び、開口部12の前面位置に保持される。 尚、この考案は、この考案の精神を逸脱しない限り種々の改変を為すことがで き、そして、この考案が該改変されたものに及ぶことは当然である。Then, when the connection of the connector is completed and the socket mold 23 is pulled out from the opening 12 of the plug mold 11, the protection cover 14 is pressed forward by the bias of the spring 22, and the opening 12 is again opened. Held in front position. It should be noted that the present invention can be modified in various ways without departing from the spirit of the present invention, and it goes without saying that the present invention extends to the modified version.

【0013】[0013]

【考案の効果】[Effect of the device]

この考案は上記一実施例に詳述したように、コネクタの不使用時には保護カバ ーで開口部を被蔽してあるので、塵埃の侵入を防止するとともに、コンタクトピ ンが露出していないので指等の接触による電気的短絡を起すことがない。そして 、コネクタの使用時には、該保護カバーが開口部の内部へ押し込まれた状態で双 方のコネクタが接続され、コネクタを離脱したときは保護カバーは元の位置へ復 帰するため、コネクタを脱着する都度、保護カバーを取り外す必要がなくなって 操作性が向上するとともに、保護カバーの紛失も防止できる等諸種の実用的価値 ある考案である。 As described in detail in the above-mentioned one embodiment, this invention covers the opening with the protective cover when the connector is not used, so that the intrusion of dust is prevented and the contact pin is not exposed. No electrical short circuit caused by contact with fingers. When using the connector, the two connectors are connected while the protective cover is pushed into the opening, and when the connector is detached, the protective cover returns to its original position. Each time, the protective cover does not need to be removed, improving the operability and preventing the loss of the protective cover.

【図面の簡単な説明】[Brief description of drawings]

【図1】本考案の実施例を示すコネクタのプラグの正面
図。
FIG. 1 is a front view of a connector plug showing an embodiment of the present invention.

【図2】本考案の実施例を示すコネクタのプラグの一部
切欠平面図。
FIG. 2 is a partially cutaway plan view of a plug of a connector showing an embodiment of the present invention.

【図3】コネクタのプラグとソケットとの接続時の作動
状態を示す縦断側面図。
FIG. 3 is a vertical cross-sectional side view showing an operating state at the time of connecting a plug and a socket of a connector.

【図4】従来型のコネクタのプラグを示す斜視図。FIG. 4 is a perspective view showing a plug of a conventional connector.

【符号の説明】[Explanation of symbols]

11 プラグモールド 12 開口部 13 コンタクトピン 14 保護カバー 22 スプリング 11 Plug Mold 12 Opening 13 Contact Pin 14 Protective Cover 22 Spring

Claims (1)

【実用新案登録請求の範囲】 【請求項1】 コネクタモールドの前面に開口部を凹設
し、該開口部の内部にコンタクトピンを植設したコネク
タに於いて、前記開口部内の前面に保護カバーを遊嵌
し、該保護カバーを開口部内の前後方向へ摺動自在に
し、且つ、保護カバーの後部にスプリングを介装して該
保護カバーを開口部の前面まで押圧するように付勢した
ことを特徴とするコネクタ。
[Claims for utility model registration] 1. In a connector in which an opening is provided in the front surface of a connector mold and a contact pin is planted inside the opening, a protective cover is provided in the front surface of the opening. Loosely fit, the protective cover is slidable in the front-rear direction in the opening, and a spring is provided at the rear of the protective cover to urge the protective cover to the front of the opening. Connector.
JP4667491U 1991-06-20 1991-06-20 connector Pending JPH051175U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4667491U JPH051175U (en) 1991-06-20 1991-06-20 connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4667491U JPH051175U (en) 1991-06-20 1991-06-20 connector

Publications (1)

Publication Number Publication Date
JPH051175U true JPH051175U (en) 1993-01-08

Family

ID=12753923

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4667491U Pending JPH051175U (en) 1991-06-20 1991-06-20 connector

Country Status (1)

Country Link
JP (1) JPH051175U (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000357208A (en) * 1999-06-15 2000-12-26 D D K Ltd Adapter card for memory card
JP2001110512A (en) * 1999-10-01 2001-04-20 Ryosei Electro-Circuit Systems Ltd Contact connector
JP2003031318A (en) * 2001-07-13 2003-01-31 Hosiden Corp Multipole connector with shutter
JP2003272770A (en) * 2002-03-14 2003-09-26 Sumitomo Wiring Syst Ltd Connector
JP2005166490A (en) * 2003-12-03 2005-06-23 Sumitomo Wiring Syst Ltd Connector
JP2006331911A (en) * 2005-05-27 2006-12-07 Jst Mfg Co Ltd Receptacle
JP2013229253A (en) * 2012-04-26 2013-11-07 Yazaki Corp Abutting connector
JP2015210972A (en) * 2014-04-28 2015-11-24 富士通株式会社 Connector and connector set

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000357208A (en) * 1999-06-15 2000-12-26 D D K Ltd Adapter card for memory card
JP2001110512A (en) * 1999-10-01 2001-04-20 Ryosei Electro-Circuit Systems Ltd Contact connector
JP2003031318A (en) * 2001-07-13 2003-01-31 Hosiden Corp Multipole connector with shutter
JP4576073B2 (en) * 2001-07-13 2010-11-04 ホシデン株式会社 Multi-pole connector with shutter
JP2003272770A (en) * 2002-03-14 2003-09-26 Sumitomo Wiring Syst Ltd Connector
JP2005166490A (en) * 2003-12-03 2005-06-23 Sumitomo Wiring Syst Ltd Connector
JP2006331911A (en) * 2005-05-27 2006-12-07 Jst Mfg Co Ltd Receptacle
JP4652890B2 (en) * 2005-05-27 2011-03-16 日本圧着端子製造株式会社 Receptacle
JP2013229253A (en) * 2012-04-26 2013-11-07 Yazaki Corp Abutting connector
JP2015210972A (en) * 2014-04-28 2015-11-24 富士通株式会社 Connector and connector set

Similar Documents

Publication Publication Date Title
US3560908A (en) Electrical connector having improved mounting means
US6332800B2 (en) Connector assembly having inertia locking mechanism
US4639061A (en) Environmentally sealed connector
JPS5915421Y2 (en) electrical connector
JPH09147948A (en) Electric terminal and electric connector using it
JPS6142382B2 (en)
JPH09134757A (en) Connector fitting structure
KR20040078050A (en) Plug and receptacle
JPH0748390B2 (en) Electrical connector
CN101971434B (en) Connector cover
EP1158624A2 (en) Lever-type connector
JPH051175U (en) connector
JPS6253910B2 (en)
JPS63292584A (en) Electric connector assembly
JPS63184271A (en) Modular plug
EP3540868B1 (en) Locking electrical receptacle
US20060160433A1 (en) Electrical connector
US5713759A (en) Insulated joint terminal
KR20010062541A (en) electrical connector assembly
JP2004087462A (en) Usb connector with locking mechanism
JPS6330140Y2 (en)
JP3094009B2 (en) Electrical connector with contact holding device
JP2700108B2 (en) Connector terminal cover structure
JP3235484B2 (en) Connector with cover
JP2897869B2 (en) Electrical connector