JPH0592976U - Wire identification indicator for connector - Google Patents

Wire identification indicator for connector

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Publication number
JPH0592976U
JPH0592976U JP3864692U JP3864692U JPH0592976U JP H0592976 U JPH0592976 U JP H0592976U JP 3864692 U JP3864692 U JP 3864692U JP 3864692 U JP3864692 U JP 3864692U JP H0592976 U JPH0592976 U JP H0592976U
Authority
JP
Japan
Prior art keywords
wire
connector
housing
connection
identification
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
JP3864692U
Other languages
Japanese (ja)
Inventor
幸弘 塩川
哲也 長谷川
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.)
Yazaki Corp
Original Assignee
Yazaki Corp
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 Yazaki Corp filed Critical Yazaki Corp
Priority to JP3864692U priority Critical patent/JPH0592976U/en
Publication of JPH0592976U publication Critical patent/JPH0592976U/en
Pending legal-status Critical Current

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Abstract

(57)【要約】 【目的】 接続端子の誤挿入による配線ミスを確実に防
止できるコネクタ用電線識別表示具を提供することにあ
る。 【構成】 電線識別表示具1上の色別の識別札2の各々
札21〜29はハウジング3の各々端子収容室41〜4
9に対向した位置に配置される。この電線識別表示具1
を支持する方法は、ハウジング3の側方のY方向よりハ
ウジング3の対向する両側壁31の上面部近傍の長手方
向に設けられた凹状溝32に電線識別表示具1の端部を
嵌め込むようにして嵌合支持させられる。また取り外す
時は、逆にX方向に引き出すことにより容易に取り外す
ことができる。 【効果】 多数の接続端子を所定の端子収容室に各々挿
入する場合の誤挿入を確実に防止でき、しかも作業時間
を大幅に短縮することができる。
(57) [Abstract] [Purpose] To provide a wire identification indicator for a connector that can reliably prevent wiring mistakes due to incorrect insertion of connection terminals. [Structure] Each of the identification tags 21 to 29 of the color-based identification tags 2 on the electric wire identification display tool 1 are the terminal accommodating chambers 41 to 4 of the housing 3.
It is arranged at a position facing 9. This wire identification display tool 1
The method of supporting the electric wire identification display tool 1 is as follows. Fitted and supported. On the other hand, when removing, it can be easily removed by pulling out in the X direction. [Effect] It is possible to surely prevent erroneous insertion when inserting a large number of connection terminals into a predetermined terminal accommodating chamber, and it is possible to significantly reduce the working time.

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]

本考案は、電線接続端子が挿着された電気接続用のコネクタに関し、詳しくは 、電線接続端子をコネクタハウジングに形成された所定の端子収容室内に挿着す るときの誤挿入を防止するための誤配線防止用の電線識別表示具に関する。 The present invention relates to a connector for electric connection in which a wire connection terminal is inserted, and more specifically, to prevent erroneous insertion when the wire connection terminal is inserted into a predetermined terminal accommodating chamber formed in the connector housing. The present invention relates to an electric wire identification display tool for preventing incorrect wiring.

【0002】[0002]

【従来の技術】[Prior Art]

図4に示したように、一般に電線接続端子7は前端部に相手端子との接続のた めの電気接触部7a、後端部に電線接続部7b,7cを形成して絶縁被覆電線W (以下、接続電線という。)を固定装着して形成される。この場合、接続電線W の固定装着は、接続電線Wの絶縁被覆部を絶縁被覆加締部7cに加締圧着すると 共に、先端部を皮剥きした接続電線Wの導体部を導体加締部7bに加締圧着する ことにより行われる。 また図6に示されるように、電線接続端子7のハウジング3に対する挿着固定 は、ハウジング3内に形成された端子収容室4にハウジング3後端部の挿入口5 から電線接続端子7を挿入し、ハウジング3内に形成された端子係止アーム6の 係止突起6aに電線接続端子7の接触部7aに設けられた係止部7dを係止させ ることにより行われる。 図5に4極コネクタの場合について示すように、ハウジング3に対する複数の 電線接続端子7の挿着固定を多極コネクタについて行う場合には、4個の電線接 続端子71〜74は、各々所定の回路形成が行われるようにハウジング3内に形 成された4個の各々所定の端子収容室に挿着させる必要がある。 このため、従来は電線接続端子71〜74の所定の端子収容室41〜44に対 する誤挿入を防止するため、電線接続端子71〜74に接続される接続電線Wの 外観色を各々相違させることによって電線接続端子71〜74を相互に区別し、 作業者は図面又は作業指示書と対比しながら各々所定の端子収容室41〜44に 挿着させることが行われていた。しかし、かかる電線外観色の相違のみでは誤挿 入がなされても作業者が気付かない場合があるため、誤挿入を完全に防止するこ とは困難であった。 As shown in FIG. 4, in general, the electric wire connecting terminal 7 is formed with an electric contact portion 7a at the front end portion for connection with a mating terminal, and electric wire connecting portions 7b and 7c at the rear end portion to form an insulation-coated electric wire W ( Hereinafter, it will be referred to as a connection electric wire). In this case, when the connection wire W is fixedly mounted, the insulation coating portion of the connection wire W is crimped and crimped onto the insulation coating crimping portion 7c, and the conductor portion of the connection wire W, the tip of which is peeled off, is crimped onto the conductor crimping portion 7b. It is performed by crimping and crimping to. Further, as shown in FIG. 6, the wire connection terminal 7 is inserted and fixed to the housing 3 by inserting the wire connection terminal 7 into the terminal accommodating chamber 4 formed in the housing 3 from the insertion port 5 at the rear end of the housing 3. Then, the locking projection 6a of the terminal locking arm 6 formed in the housing 3 is locked with the locking portion 7d provided on the contact portion 7a of the wire connection terminal 7. As shown in the case of the 4-pole connector in FIG. 5, when the plurality of wire connection terminals 7 are inserted and fixed to the housing 3 for the multi-pole connector, the four wire connection terminals 71 to 74 are each set to a predetermined size. It is necessary to insert into each of the four predetermined terminal accommodating chambers formed in the housing 3 so that the circuit of FIG. Therefore, conventionally, in order to prevent erroneous insertion of the wire connection terminals 71 to 74 into the predetermined terminal accommodating chambers 41 to 44, the appearance colors of the connection wires W connected to the wire connection terminals 71 to 74 are made different from each other. Therefore, the wire connection terminals 71 to 74 are distinguished from each other, and the worker inserts them into the predetermined terminal accommodating chambers 41 to 44 while comparing them with the drawings or the work instructions. However, it is difficult to completely prevent erroneous insertion because the operator may not be aware of it even if erroneous insertion is made only by the difference in the appearance color of the wire.

【0003】[0003]

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

そのため、図7に示すように、識別可能な接続電線W1 〜W4 の表面の同じ位 置にマーキングM1 〜M4 を形成することにより、接続電線W1 〜W4 の内、い ずれかが完全に挿入されていない場合、マーキングM1 〜M4 が一直線上に整列 されないため、不完全挿入を認識することができる。また更には、マーキングM 1 〜M4 の位置から各々距離を異にし、全体を通じて傾斜した直線状になるよう な位置にマーキングN1 〜N4 を形成することにより、ハウジング3の端子収容 室41〜44に対する電線接続端子71〜74の内、いずれかが誤挿入の場合、 マーキングN1 〜N4 が傾斜した直線状にならないことで誤挿入を認識する方法 が、実開昭62−157078号公報等で提案されている。しかし、この方法で は誤挿入を結果的に認識できるものであり、未然に誤挿入を防止することはでき ず、煩雑な図面と対比しながら各々所定の端子収容室に挿着させる作業は解消さ れていない。 Therefore, as shown in FIG.1~ WFourMark M at the same position on the surface of1~ MFourBy forming the connection wire W1~ WFourIf either of them is not fully inserted, marking M1~ MFourIncomplete insertions can be recognized because the are not aligned. Furthermore, marking M 1 ~ MFourMark at a position that makes a straight line with a different slope from the position1~ NFourWhen any one of the wire connection terminals 71 to 74 with respect to the terminal accommodating chambers 41 to 44 of the housing 3 is erroneously inserted, the marking N is formed.1~ NFourA method for recognizing an erroneous insertion by not forming a slanted linear shape is proposed in Japanese Utility Model Laid-Open No. 62-157078. However, with this method, incorrect insertion can be recognized as a result, and it is not possible to prevent incorrect insertion in advance.Therefore, the work of inserting each into the specified terminal accommodating chamber is eliminated in comparison with complicated drawings. It has not been.

【0004】 本考案の目的は、従来のコネクタにおけるかかる問題点に着目してなされたも ので、特に多極コネクタにおいて、接続電線に嵌着された複数の接続端子をハウ ジング内に形成された所定の端子収容室に各々挿着する場合、接続端子の誤挿入 による配線ミスを確実に防止できるコネクタ用電線識別表示具を提供することに ある。The object of the present invention has been made by paying attention to such a problem in the conventional connector. In particular, in a multipolar connector, a plurality of connecting terminals fitted to the connecting electric wire are formed in the housing. An object of the present invention is to provide a wire identification indicator for a connector that can reliably prevent wiring mistakes due to incorrect insertion of connection terminals when they are inserted into predetermined terminal accommodating chambers.

【0005】[0005]

【課題を解決するための手段】[Means for Solving the Problems]

本考案に係わる上記目的は、電線端部に接続端子金具が嵌着された接続電線を コネクタハウジングに挿入するときに誤配線を防止するためのコネクタ用電線識 別表示具において、コネクタハウジングに接続される複数の異なる接続電線の各 々に対応した該接続電線と同数の識別札を備え、前記コネクタハウジングの挿入 口の配列に対向した位置に着脱自在に配置されることを特徴とするコネクタ用電 線識別表示具により達成される。 The above object of the present invention is to connect a connector wire to a connector housing in a connector wire identification display tool for preventing miswiring when inserting a connection wire having a connection terminal fitting fitted into an end portion of the wire into the connector housing. For a connector characterized in that it is provided with the same number of identification tags as the connection electric wires corresponding to each of the plurality of different connection electric wires, and is detachably arranged at a position facing the arrangement of the insertion opening of the connector housing. Achieved by a wire identification indicator.

【0006】[0006]

【作用】[Action]

ハウジングの各々挿入口に対向し、ハウジングに挿入される複数の端子付き接 続電線の各々に対応した同数の各々異なる識別札を備えた電線識別表示具を接続 電線の挿着前にハウジングの端子挿入口と対比可能な位置に支持することにより 、複数の異なる接続電線を電線識別表示具上の同種の識別札に対向したハウジン グの所定の端子収容室に、誤挿入することなく接続配線を正確に行うことができ る。 Connect the wire identification indicator with the same number of different identification tags that correspond to each of the connected wires with terminals that are inserted into the housing, facing the respective insertion openings of the housing. By supporting it at a position that can be compared with the insertion port, you can connect multiple different connection wires to the specified terminal housing chamber of the housing facing the same type identification tag on the wire identification indicator without mistaken insertion. It can be done accurately.

【0007】[0007]

【実施例】【Example】

以下、本考案の実施例を詳細に説明する。なお、本考案は本実施例に限定され るものではないことは言うまでもない。 Hereinafter, embodiments of the present invention will be described in detail. Needless to say, the present invention is not limited to this embodiment.

【0008】 図1は本考案の一実施例を示す電線識別表示具1の斜視図である。電線識別表 示具1はコネクタのハウジング3の端子収容室4に接続端子を挿入する時のみ、 ハウジング3の上面部に開口した端子挿入口5に対向する位置に支持される。 この時、電線識別表示具1上の色別の識別札2の各々札21〜29はハウジング 3の各々端子収容室41〜49に対向した位置に配置される。この電線識別表示 具1を支持する方法は、ハウジング3の側方のY方向よりハウジング3の対向す る両側壁31の上面部近傍の長手方向に設けられた凹状溝32に電線識別表示具 1の端部を嵌め込むようにして嵌合支持させられる。また取り外す時は、逆にX 方向に引き出すことにより容易に取り外すことができる。この嵌め込む時に嵌め 込む方向を誤らないように、電線識別表示具1側に矢印12及びハウジング3上 面部には矢印51が設けられている。よって、接続端子を挿入する時は、色分け された接続電線と同色の識別札を各々札21〜29より選択して、その選択され た識別札に対向する端子収容室に接続電線の端子を挿入することにより誤挿入を 未然に防止できる。しかも接続電線の数が多ければ多い程、挿入完了時間を短縮 することができる。FIG. 1 is a perspective view of an electric wire identification display tool 1 showing an embodiment of the present invention. The wire identification display tool 1 is supported at a position facing the terminal insertion opening 5 opened on the upper surface of the housing 3 only when the connection terminal is inserted into the terminal accommodation chamber 4 of the housing 3 of the connector. At this time, the respective tags 21 to 29 of the identification tags 2 for each color on the electric wire identification display tool 1 are arranged at positions facing the respective terminal accommodating chambers 41 to 49 of the housing 3. The method for supporting the electric wire identification display tool 1 is as follows: the electric wire identification display tool 1 is provided in a recessed groove 32 provided in the longitudinal direction near the upper surfaces of the opposite side walls 31 of the housing 3 from the lateral Y direction of the housing 3. The end portions of are fitted and supported by being fitted. On the other hand, when removing, it can be easily removed by pulling out in the X direction. An arrow 12 is provided on the electric wire identification display tool 1 side and an arrow 51 is provided on the upper surface portion of the housing 3 so that the fitting direction is not mistaken when the fitting is performed. Therefore, when inserting the connection terminal, select the identification tag of the same color as the color-coded connection wire from the tags 21 to 29, and insert the terminal of the connection wire into the terminal accommodating chamber facing the selected identification tag. By doing so, erroneous insertion can be prevented. Moreover, the larger the number of connecting wires, the shorter the insertion completion time.

【0009】 図2は図1のA−A断面図である。ハウジング3の側壁31の上面部近傍に嵌 合用の凹状溝32を形成し、その長手方向(図面表面より裏面方向、又はその逆 方向)から電線識別表示具1は嵌合される。接続端子が固着された接続電線(図 示せず)を端子収容室4の端子挿入口5より挿入して端子係止アーム6によって 端子収容室4内に係止される。FIG. 2 is a sectional view taken along the line AA of FIG. A concave groove 32 for fitting is formed in the vicinity of the upper surface of the side wall 31 of the housing 3, and the wire identification indicator 1 is fitted in the longitudinal direction (from the front side of the drawing to the back side or vice versa). A connection wire (not shown) to which the connection terminal is fixed is inserted from the terminal insertion port 5 of the terminal accommodating chamber 4 and locked in the terminal accommodating chamber 4 by the terminal locking arm 6.

【0010】 図3は本考案の別の実施例を示す電線識別表示具10の斜視図である。上述の 電線識別表示具1がハウジング3に2列に形成された端子収容室4の両方の列に 対応する色別の識別札を片側面に備えているのに対して、この電線識別表示具1 0はコ字状の内方端部近傍に回転用の回転支軸11を一体的に形成して、これに 対応するハウジング3側に支軸11の受部(図示せず)を設け、回転自在で取り 外し可能なように形成してある。また、この電線識別表示具10の裏面には表面 の識別札2aとは別の異なる色別の識別札(図示せず)が形成されている。 先ず、電線識別表示具10を図示の状態に支持して、色別の識別札2aに対向 する端子収容室4の片方列4a中に各々色別の識別札2aと同色の接続電線の端 部に固着された接続端子を各々挿入して片方列4aの接続端子挿入が完了する。 次に、回転支軸11を中心に反転させて、上述と同様に各々色別の識別札と同色 の接続電線の接続端子を対向する端子収容室4のもう片方の列4bに挿入して全 ての接続端子の端子収容室4への挿入が完了する。FIG. 3 is a perspective view of an electric wire identification display tool 10 showing another embodiment of the present invention. On the other hand, the above-mentioned wire identification indicator 1 is provided with color-specific identification tags corresponding to both rows of the terminal accommodating chambers 4 formed in the housing 3 in two rows, on the other hand. Reference numeral 10 indicates that a rotary support shaft 11 for rotation is integrally formed near the U-shaped inner end portion, and a receiving portion (not shown) of the support shaft 11 is provided on the corresponding housing 3 side. It is formed to be rotatable and removable. Further, an identification tag (not shown) for each color different from the identification tag 2a on the front surface is formed on the back surface of the electric wire identification display tool 10. First, the wire identification display tool 10 is supported in the state shown in the drawing, and the end of the connecting wire of the same color as the identification tag 2a for each color is placed in the one row 4a of the terminal accommodating chamber 4 facing the identification tag 2a for each color. Each of the connection terminals fixed to is inserted to complete the insertion of the connection terminals of the one row 4a. Next, the rotary support shaft 11 is turned upside down, and similarly to the above, the connecting terminals of the connecting wires of the same color as the identification tags for the respective colors are inserted into the other row 4b of the terminal accommodating chamber 4 facing each other, and all of them are inserted. The insertion of all the connection terminals into the terminal accommodating chamber 4 is completed.

【0011】 なお、本考案は上記実施例に限定されるものではなく、例えば、接続電線側の 絶縁被覆部に番号や文字等を付し、色別の識別札を番号別や文字別の識別札に置 き換えることができる。また、識別札の形状も挿入口に類似した長方形である必 要はなく、三角形や楕円形状も可能である。また、その取り付け手段も識別表示 具を金属製にすれば識別札をシート状のマグネット製にして貼り付けることも可 能であり、粘着シール状にして識別表示具に直接貼り付けることも可能である。 更に、識別表示具の形状もコ字状でなく、識別札付きの角棒状のものをハウジン グ上面部の挿入口付近に載置するようなものも可能である。The present invention is not limited to the above-described embodiment, and for example, numbers or characters are attached to the insulating coating portion on the side of the connecting electric wire, and the identification tag for each color is identified by the number or the character. It can be replaced with a bill. Further, the shape of the identification tag does not have to be a rectangle similar to the insertion slot, and a triangle or an ellipse can be used. In addition, if the identification indicator is made of metal, the identification tag can be made into a sheet-like magnet and attached, or can be directly attached to the identification indicator as an adhesive seal. is there. Further, the shape of the identification display tool is not U-shaped, but a square bar shape with an identification tag may be placed near the insertion opening on the upper surface of the housing.

【0012】[0012]

【考案の効果】[Effect of the device]

以上詳細に説明したように、本考案の電線識別表示具を使用することにより、 識別札と対応した接続電線を識別札と対向した端子収容室に挿入すれば良く、特 に多数の接続端子を所定の端子収容室に各々挿入する場合の誤挿入を確実に防止 でき、しかも作業時間を大幅に短縮することができる。 As described in detail above, by using the wire identification display device of the present invention, it suffices to insert the connection wire corresponding to the identification tag into the terminal accommodating chamber facing the identification tag, and in particular, a large number of connection terminals. It is possible to reliably prevent erroneous insertion when inserting each into a predetermined terminal accommodating chamber, and it is possible to significantly reduce the working time.

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

【図1】本考案の一実施例を示す電線識別表示具の斜視
図である。
FIG. 1 is a perspective view of an electric wire identification display tool according to an embodiment of the present invention.

【図2】図1のA−A断面図である。FIG. 2 is a sectional view taken along line AA of FIG.

【図3】本考案の別の実施例を示す電線識別表示具の斜
視図である。
FIG. 3 is a perspective view of an electric wire identification indicator according to another embodiment of the present invention.

【図4】従来の電線接続端子の斜視図である。FIG. 4 is a perspective view of a conventional wire connection terminal.

【図5】従来の多極コネクタの斜視図である。FIG. 5 is a perspective view of a conventional multipolar connector.

【図6】図5のB−B断面図である。6 is a sectional view taken along line BB of FIG.

【図7】従来のマーキング付き接続電線を挿入した多極
コネクタの斜視図である。
FIG. 7 is a perspective view of a conventional multi-pole connector into which a connecting electric wire with marking is inserted.

【符号の説明】[Explanation of symbols]

1,10 電線識別表示具 2 識別札 3 ハウジング 4 接続端子収容室 5 端子挿入口 6 端子係止アーム 11 回転支軸 31 ハウジング側壁 32 凹状溝 1, 10 Wire identification indicator 2 Identification tag 3 Housing 4 Connection terminal accommodating chamber 5 Terminal insertion port 6 Terminal locking arm 11 Rotating support shaft 31 Housing side wall 32 Recessed groove

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【手続補正書】[Procedure amendment]

【提出日】平成4年9月9日[Submission date] September 9, 1992

【手続補正1】[Procedure Amendment 1]

【補正対象書類名】図面[Document name to be corrected] Drawing

【補正対象項目名】図1[Name of item to be corrected] Figure 1

【補正方法】変更[Correction method] Change

【補正内容】[Correction content]

【図1】 [Figure 1]

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】 電線端部に接続端子金具が嵌着された接
続電線をコネクタハウジングに挿入するときに誤配線を
防止するためのコネクタ用電線識別表示具において、コ
ネクタハウジングに接続される複数の異なる接続電線の
各々に対応した該接続電線と同数の識別札を備え、前記
コネクタハウジングの挿入口の配列に対向した位置に着
脱自在に配置されることを特徴とするコネクタ用電線識
別表示具。
1. A wire identification indicator for a connector for preventing miswiring when a connection wire having a connection terminal fitting fitted to the end of the wire is inserted into the connector housing. A wire identification indicator for a connector, comprising the same number of identification tags as the connection wires corresponding to different connection wires, and being detachably arranged at a position facing the arrangement of the insertion openings of the connector housing.
JP3864692U 1992-05-13 1992-05-13 Wire identification indicator for connector Pending JPH0592976U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3864692U JPH0592976U (en) 1992-05-13 1992-05-13 Wire identification indicator for connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3864692U JPH0592976U (en) 1992-05-13 1992-05-13 Wire identification indicator for connector

Publications (1)

Publication Number Publication Date
JPH0592976U true JPH0592976U (en) 1993-12-17

Family

ID=12531022

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3864692U Pending JPH0592976U (en) 1992-05-13 1992-05-13 Wire identification indicator for connector

Country Status (1)

Country Link
JP (1) JPH0592976U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004042878A1 (en) * 2002-11-05 2004-05-21 Yazaki Corporation Connector housing, connector housing marking method, and method of inserting terminal metal fitting into connector housing
JP2019021597A (en) * 2017-07-21 2019-02-07 ヒロセ電機株式会社 Electric connector

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5461327A (en) * 1977-10-22 1979-05-17 Sumitomo Metal Ind Ltd Burner combustion control process
JPS6289153A (en) * 1985-10-15 1987-04-23 Hochiki Corp Storage device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5461327A (en) * 1977-10-22 1979-05-17 Sumitomo Metal Ind Ltd Burner combustion control process
JPS6289153A (en) * 1985-10-15 1987-04-23 Hochiki Corp Storage device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004042878A1 (en) * 2002-11-05 2004-05-21 Yazaki Corporation Connector housing, connector housing marking method, and method of inserting terminal metal fitting into connector housing
JP2019021597A (en) * 2017-07-21 2019-02-07 ヒロセ電機株式会社 Electric connector

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