JP2004268674A - Connector connecting structure of electric appliance for vehicle - Google Patents

Connector connecting structure of electric appliance for vehicle Download PDF

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Publication number
JP2004268674A
JP2004268674A JP2003060033A JP2003060033A JP2004268674A JP 2004268674 A JP2004268674 A JP 2004268674A JP 2003060033 A JP2003060033 A JP 2003060033A JP 2003060033 A JP2003060033 A JP 2003060033A JP 2004268674 A JP2004268674 A JP 2004268674A
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JP
Japan
Prior art keywords
vehicle
side connector
temporary holding
holding member
fitting
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
JP2003060033A
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Japanese (ja)
Inventor
Koji Suzuki
浩司 鈴木
Takahisa Matsumoto
孝久 松本
Takashi Tanaka
尚 田中
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.)
Denso Corp
Denso Electronics Corp
Original Assignee
Denso Corp
Anden 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 Denso Corp, Anden Co Ltd filed Critical Denso Corp
Priority to JP2003060033A priority Critical patent/JP2004268674A/en
Publication of JP2004268674A publication Critical patent/JP2004268674A/en
Pending legal-status Critical Current

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  • Connector Housings Or Holding Contact Members (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To fit and connect an appliance side connector and a vehicle side connector without a complicated structure, and to separate either one of the appliance side connector and the vehicle side connector from a holding part after the fitting and connecting. <P>SOLUTION: In this structure, an electric appliance 2 of a vehicle equipment arranging part 3, the appliance side connector 7 provided on the electric appliance 2, the vehicle side connector 5 fitted and connected to the appliance side connector 7 to be integrally held, and a temporary holding member 6 provided in the vicinity of the appliance side connector 7 of the vehicle equipment arranging part 3 to temporarily hold the vehicle side connector 5 in a state of the electric appliance 2 arranged in the vehicle equipment arranging part 3. The temporary holding member 6 is made to regulate moving of the vehicle side connector 5 in a direction for fitting the appliance side connector 7 and the vehicle side connector 5. The temporary holding member 6 is formed into a shape allowing the vehicle side connector 5 to separate from the temporary holding member 6 in a direction crossing the fitting direction in the fitting and connecting state of both of the connectors 5 and 7. <P>COPYRIGHT: (C)2004,JPO&NCIPI

Description

【０００１】
【発明の属する技術分野】
本発明は、車両用計器、オーディオ機器、ナビゲーション機器等の電気機器に設けられた機器側コネクタと計器盤などの車両機器配置部に設けられた車両側コネクタとの接続構造に関するものである。
【０００２】
【従来の技術】
従来、電気機器の機器側コネクタの保持部および車両側部品の車両側コネクタの保持部はそれぞれ異なる固有振動数になるので、両コネクタをそれぞれ保持する構成にすると、車両からの振動により両コネクタの嵌合接続部で接触不良の不具合が発生する。そのため、電気機器を車両機器配置部に向けて押し付けて、機器側コネクタと車両側コネクタとを嵌合接続させ、その後、さらに電気機器を車両機器配置部に向けて押し付けて、両コネクタの保持部から機器側コネクタおよび車両側コネクタのいずれか一方を離して機器側コネクタに保持させる構成にした（例えば、特許文献１参照）。
【０００３】
【特許文献１】
特開２００２−１４４９８０号公報
【０００４】
【発明が解決しようとする課題】
ところで、上記従来技術のように電気機器を車両機器配置部の一方向に向けて押し付けるだけで、両コネクタの嵌合接続および車両側コネクタを離すように両コネクタを形成すると両コネクタの構造が複雑になる。これは、一方向の力により、両コネクタを嵌合接続し、次に、この嵌合接続した状態を維持して車両側コネクタを離すように両コネクタを形成しなければばらないからである。
【０００５】
従って、上記従来技術では両コネクタの構造が複雑になるだけでなく部品点数も増加するという問題がある。
【０００６】
本発明は上記点に鑑みて、機器側コネクタと車両側コネクタとを複雑な構造にすることなく嵌合接続可能にし、かつ、嵌合接続後に機器側コネクタおよび車両側コネクタのいずれか一方を保持部から離すように構成することを目的とする。
【０００７】
【課題を解決するための手段】
上記目的を達成するため、請求項１に記載の発明では、車両機器配置部（３）に配置される電気機器（２）と、電気機器（２）に設けられた機器側コネクタ（７）と、機器側コネクタ（７）に嵌合接続され、一体となって保持される車両側コネクタ（５）と、車両機器配置部（３）に電気機器（２）が配置された状態において、車両機器配置部（３）の機器側コネクタ（７）近傍に設けられ、車両側コネクタ（５）を仮保持する仮保持部材（６）とを備え、仮保持部材（６）は、機器側コネクタ（７）と車両側コネクタ（５）とが嵌合する方向への車両側コネクタ（５）の移動を規制し、かつ、両コネクタ（５、７）が嵌合接続した状態において、前記嵌合する方向と交差する方向に車両側コネクタ（５）が仮保持部材（６）から離れることを許容する形状に形成されていることを特徴とする。
【０００８】
これによると、車両側コネクタ（５）を仮保持する仮保持部材（６）は、機器側コネクタ（７）と車両側コネクタ（５）とが嵌合する方向に車両側コネクタ（５）の移動を規制するので、電気機器（２）を前記嵌合する方向に向けて押し付けることで両コネクタ（５、７）の嵌合接続ができる。また、両コネクタ（５、７）が嵌合接続した状態において、電気機器（２）を前記嵌合する方向と交差する方向に移動すると、車両側コネクタ（５）を仮保持部材（６）から離すことができる。このように、車両機器配置部（３）に車両側コネクタ（５）を仮保持する仮保持部材（６）を設け、前述の２つの動作により嵌合接続および嵌合接続後に車両側コネクタ（５）を離して機器側コネクタ（７）に保持させることができる。このため、一方向の力により２つの機能が働くような構成にする必要がなくなるので、コネクタ接続構造を簡単な構造にできる。
【０００９】
請求項２に記載の発明では、請求項１において、車両側コネクタ（５）に設けられ、前記嵌合する方向と交差する方向に形成された仮保持溝（５ａ）と、仮保持部材（６）に設けられ、前記嵌合する方向と交差する方向に切り欠いた切り欠き部（６ｈ）と、仮保持部材（６）に設けられ、仮保持溝（５ａ）と嵌合可能に形成された嵌合部（６ｉ）とを備えていることを特徴とする。
【００１０】
これによると、仮保持溝（５ａ）と嵌合部（６ｉ）とが前記嵌合する方向と交差する方向で嵌合するので、前記嵌合する方向への車両側コネクタ（５）の移動を規制できる。また、仮保持部材（６）に前記嵌合する方向と交差する方向に切り欠いた切り欠き部（６ｈ）を形成しているので、前記交差する方向に車両側コネクタ（５）が離れるように構成することができる。
【００１１】
請求項３に記載の発明では、請求項１または２において、車両側コネクタ（５）に設けられ、両コネクタ（５、７）が嵌合接続した状態でロックするロック部材（５ｃ）と、仮保持部材（６）に設けられたロック解除部（６ｅ）とを備え、ロック解除部（６ｅ）は両コネクタ（５、７）が嵌合接続した状態で車両側コネクタ（５）を仮保持すると、前記ロック部材（５ｃ）によるロックを解除することを特徴とする。
【００１２】
これによると、仮保持部材（６）に両コネクタ（５、７）が嵌合接続した状態で仮保持させると、ロック部材（５ｃ）によるロックを解除できるので、電気機器（２）を取り外すときに両コネクタ（５、７）を外すことができる。
【００１３】
請求項４に記載の発明のように、請求項１ないし３のいずれか１つにおいて、車両機器配置部（３）に電気機器（２）をガイドする機器ガイド部（８）を備え、機器ガイド部（８）により電気機器（２）がガイドされると、機器側コネクタ（７）と車両側コネクタ（５）との嵌合位置が一致するので嵌合位置を簡単に合わせることができる。
【００１４】
請求項５に記載の発明では、電気機器（２）の機器側コネクタ（７）と車両側コネクタ（５）とを嵌合接続して電気機器（２）を車両機器配置部（３）に組み付ける車両用電気機器の組み付け方法であって、車両機器配置部（３）の機器側コネクタ（７）の近傍に車両側コネクタ（５）を仮保持する仮保持部材（６）を予め配置しておき、車両側コネクタ（５）を仮保持部材（６）に仮保持させる第１工程と、電気機器（２）を車両機器配置部（３）に向けて押し付けることにより機器側コネクタ（７）を仮保持された車両側コネクタ（５）に嵌合接続する第２工程と、電気機器（３）を前記嵌合する方向と交差する方向に移動させることにより車両側コネクタ（５）を機器側コネクタ（７）と嵌合接続した状態のまま仮保持部材（６）から離す第３工程と、電気機器（２）を車両機器配置部（３）に固定する第４工程とを備えることを特徴とする。
【００１５】
これによると、車両側コネクタ（５）を仮保持部材（６）に仮保持する第１工程において、車両側コネクタ（５）を定位置に仮保持できる。
【００１６】
このため、電気機器（２）を車両機器配置部（３）に向けて押し付ける第２工程で車両側コネクタ（５）と機器側コネクタ（７）との嵌合接続ができる。
【００１７】
次に、両コネクタ（５、７）の嵌合接続が完了すると、第３工程で電気機器（３）を前記嵌合する方向と交差する方向に移動させることにより、仮保持部材（６）から車両側コネクタ（５）を離すことができる。
【００１８】
そして、第４工程により、電気機器（２）を車両機器配置部（３）に固定して、電気機器（２）を車両機器配置部（３）に組み付けることができる。
【００１９】
なお、上記各手段の括弧内の符号は、後述する実施形態に記載の具体的手段との対応関係を示すものである。
【００２０】
【発明の実施の形態】
（第１実施形態）
以下本発明の一実施形態を図に基づいて説明する。図１は一実施形態による車両用計器のコネクタ接続構造の概略斜視図である。
【００２１】
車両のインストルメントパネル１の運転席側には電気機器のうち車両用計器２を配置するための計器配置部３が設けられている。この計器配置部３には図示しない車両側部品からのワイヤーハーネス４に接続された車両側コネクタ５と車両側コネクタ５を仮保持する仮保持部材６が配置してある。
【００２２】
仮保持部材６は、矩形状の延長部６ａと、延長部６ａの長手方向の一端側に交差する向きに形成された固定部６ｂと、延長部６ａの長手方向の他端側に交差する向きで形成され、車両上方に向けて切り欠いたコの字状の仮保持部６ｃとに大別される。
【００２３】
仮保持部材６の固定部６ｂには固定穴６ｄが設けられ、車両構造物にスクリュタッピングにより固定されるようになっている。なお、固定部６ｂはクロスカービームに溶接して固定してもよい。なお、仮保持部材は例えば亜鉛メッキ鋼鈑を打ち抜き曲げ加工した簡素な構造物である。この固定部６ｂにより車両側コネクタ５の車両幅方向および車両前後方向の位置決めができる。また、延長部６ａは車両側コネクタ５と後述する機器側コネクタ７との嵌合位置が合う長さに形成してあり、車両高さ方向の位置決めができる。なお、仮保持部６ｃの切り欠く方向と機器側コネクタ７の嵌合する方向は略直交するように構成されている。
【００２４】
仮保持部６ｃにはロック解除部６ｅ、コネクタ押さえ部６ｆ、弾性脚部６ｇ、切り欠き部６ｈおよび嵌合部６ｉが形成されている。
【００２５】
ロック解除部６ｅはコの字状の仮保持部６ｃの車両上下方向において下側に略直交する矩形状の台板で構成されている。
【００２６】
一対のコネクタ押さえ部６ｆはコの字状の仮保持部６ｃ上端部の左右に互いに内側に向けて***する曲線形状で形成されており、この曲線形状で***する部位によりコネクタを押さえるようになっている。
【００２７】
弾性脚部６ｇはコの字状の左右の部位に形成され、車両側コネクタ５を脱着できるような弾性を有している。そのため、車両側コネクタ５の脱着時の車両上下方向の力がコネクタ押さえ部６ｆの***する曲線部分に集中して、仮保持部６ｃを外側に向けて広げる形状に変化させることができる。
【００２８】
切り欠き部６ｈは仮保持部６ｃの上方を切り欠いて形成しており、このように切り欠き部６ｈがあることにより、車両側コネクタ５が離れるように構成することができる。
【００２９】
嵌合部６ｉはコの字状の仮保持部６ｃの内側部分のうちコネクタ押さえ部６ｆを除く部位を示し、この嵌合部６ｉと後述する嵌合溝５ａとが嵌合するようになっている。
【００３０】
なお、コの字状の仮保持部６ｃの内側の幅方向の長さＬ１は車両側コネクタ５の幅方向の長さよりも短く、上下方向Ｌ２は車両側コネクタ５の上下方向の高さよりも低く形成してある。また、コネクタ押さえ部６ｆと弾性脚部６ｇとの境界は、上下方向Ｌ２の範囲が弾性脚部６ｇの範囲であり、弾性脚部６ｇより上方の部位がコネクタ押さえ部６ｆである。
【００３１】
車両側コネクタ５には嵌合部６ｉと嵌合可能な仮保持溝５ａが形成してある。仮保持溝５ａは車両側コネクタ５の車両配置状態における車両幅方向左右の面と車両上下方向における下側の面に設けられている。仮保持溝５ａの底面から車両側コネクタ５の上面までの上下方向の高さは上下方向Ｌ２と略同等の高さになっており、仮保持溝５ａの左右における底面から底面までの長さは幅方向の長さＬ１と略同等の長さになっている。さらに、嵌合溝５ａの車両前後方向における幅は車両前後方向における嵌合部６ｉの厚みよりも大きくなっている。そのため、仮保持溝５ａは嵌合部６ｉと嵌合し、車両前方側に車両側コネクタ５が移動することを規制できる。
【００３２】
また、仮保持溝５ａには仮保持溝５ａの下側角部を斜めに取り除いた面取り部５ｂが車両側コネクタ５の車両幅方向に延びる形状で形成されている。そのため、仮保持溝５ａへの嵌合部６ｉの挿入を補助することができる。
【００３３】
一方、車両側コネクタ５の車両搭載状態における前方側には機器側コネクタ７との嵌合接続をロックする周知のロック部材５ｃが形成されており、ロック部材５ｃが押されると嵌合接続のロックが解除されるようになっている。そのため、仮保持部材６に車両側コネクタ５が仮保持されているときは前述のロック解除部６ｅによりロック部材５ｃが押された状態になっており、ロックが解除されるようになっている。
【００３４】
また、計器配置部３の車両幅方向左右の内側端面には車両用計器２の挿入をガイドするＬ字状の機器ガイド部８が上下左右にそれぞれ２つずつ配置されている。そして、車両用計器２の車両幅方向の左右両端面には前述の機器ガイド部８に挿入するための突出したガイド挿入部９が左右にそれぞれ設けられている。この左右の機器ガイド部８にガイド挿入部９が車両前後方向において前方に向けて挿入可能に構成されている。
【００３５】
そして、車両用計器２の背面側には車両側コネクタ５と接続するための機器側コネクタ７が設けられている。そして、車両用計器２のガイド挿入部９が機器ガイド部８に挿入されることにより、車両側コネクタ５と機器側コネクタ７との嵌合接続ができるようになっている。
【００３６】
一方、計器配置部３の上下方向において下側には車両用計器２を固定するための計器固定部１０が左右両端部近傍にそれぞれ設けられている。また、車両用計器２の下方には前述の左右の計器固定部１０に固定するための固定ブラケット１１が配置されている。この固定ブラケット１１には車両上下方向に延びる形状で形成され、長手方向に延びる長穴１１ａが設けられている。
【００３７】
次に、上記構成において、車両用計器２の組み付け手順について説明する。
【００３８】
まず、車両側コネクタ５の嵌合側が車両後方側となるように仮保持溝５ａを仮保持部材６の嵌合部６ｉと嵌合させて配置する。
【００３９】
続いて、計器配置部３の機器ガイド部８に車両用計器２のガイド挿入部９を挿入して押し付ける。これにより、車両側コネクタ５と機器側コネクタ７との嵌合接続が完了する。なお、このときのガイド挿入部９の位置は左右の機器ガイド部８のＬ字の角の部位になる。
【００４０】
次に、車両用計器２を機器ガイド部８に沿って上側に移動させると車両側コネクタ５が仮保持部材６の仮保持部６ｃから離脱して機器側コネクタ７に保持される。また、車両側コネクタ５が離れると同時にロック解除部６ｅからロック部材５ｃが離れるので、両コネクタの嵌合接続部がロックされる。なお、このときの左右のガイド挿入部９の位置は左右の機器ガイド部８のＬ字の上端の部位になる。また、車両用計器２は計器配置部３の上部と接する位置になる。
【００４１】
車両用計器２がこの位置になると、計器固定部１０と固定ブラケット１１の長穴１１ａとを固定スクリュー１２にて固定する。そして、化粧板１３を計器配置部３の下側に化粧板１３の長手方向を車両幅方向にして計器固定部１０の配置されている面を覆うようにして配置する。
【００４２】
次に、本発明の一実施形態における効果について図５（ａ）〜（ｃ）により説明する。なお、図５（ａ）〜（ｃ）は計器配置部３と車両用計器２の車両前後方向における概略断面図であり、（ａ）は車両側コネクタ５と機器側コネクタ７との嵌合接続前の状態を、（ｂ）は車両側コネクタ５と機器側コネクタ７との嵌合接続後の状態を、（ｃ）は車両側コネクタ５が仮保持部材から離脱した状態をそれぞれ示している。
【００４３】
（１）図５（ａ）に示すように、車両側コネクタ５の仮保持溝５ａと嵌合する嵌合部６ｉにより車両前後方向への動きを規制しているので車両前方向に車両用計器２を押すだけで、車両側コネクタ５と機器側コネクタ７とを嵌合接続できる。そのため、図５（ｂ）に示すように車両用計器２を車両前方側に向けて押し付けるだけで両コネクタ５、７の嵌合接続ができる。
【００４４】
次に、車両前後方向と交差する方向において仮保持部材６の切り欠き部６ｈがあるので、図５（ｃ）に示すように車両用計器２を車両上方向に移動させるだけで車両側コネクタ５を仮保持部材６から離すことができる。
【００４５】
以上により機器側コネクタ７と車両側コネクタ５とを複雑な構造にすることなく嵌合接続可能にし、かつ、嵌合接続後に車両側コネクタ５を仮保持部６ｃから離して機器側コネクタ７に保持されるようにすることができる。
【００４６】
（２）図５（ｂ）に示すように車両側コネクタ５が仮保持部材６に仮保持されているときは、ロック部材５ｃがロック解除部６ｅにより解除されているので、両コネクタの嵌合接続部を簡単に外すことができる。次に、図５（ｃ）に示すように両コネクタ５、７の嵌合接続部が仮保持部材６から離れているときは、嵌合接続部がロック部材５ｃによりロックされる。そのため振動により機器側コネクタ７と車両側コネクタ５との嵌合接続が外れる不具合を抑制できる。
【００４７】
（３）計器配置部３に車両用計器２のガイド挿入部９をガイドする機器ガイド部８が設けてあるので、両コネクタの嵌合位置を合わせることができる。このため、機器ガイド部８にガイド挿入部９を挿入して押し付けるだけで、簡単に両コネクタの嵌合接続ができる。さらに、嵌合接続が完了すると、機器ガイド部８に沿って車両用計器２を上方に移動するだけで嵌合接続後の車両側コネクタ５を離すことができる。
【００４８】
（他の実施形態）
▲１▼本発明の一実施形態では車両用計器２に関する嵌合接続構造について説明したが、本実施形態ではオーディオ、カーナビゲーションシステム、テレビ等の電気機器に本発明の一実施形態の嵌合接続構造を適用してもよい。
【００４９】
▲２▼本発明の一実施形態では車両用計器２を車両前方に向けて押し付けて配置する構成について説明したが、車両用計器２を車両の下方から上方に移動して車両側コネクタ５と機器側コネクタ７との嵌合接続をしてもよいし、上方から下方の移動による嵌合接続でもよい。また、車両用計器２を車両幅方向の右側から左側に移動させて車両側コネクタ５と機器側コネクタ７との嵌合接続をしてもよいし、左側から右側への移動による嵌合接続でもよい。
【図面の簡単な説明】
【図１】本発明の一実施形態の全体構成を示すインストルメントパネル計器配置部の概略斜視図である。
【図２】（ａ）は図１の仮保持部材の正面図、（ｂ）は図１の仮保持部材の側面図である。
【図３】図１の車両側コネクタの概略斜視図である。
【図４】図３の両側コネクタを図２の仮保持部材に配置した状態における側面図である。
【図５】（ａ）は計器配置部に車両用計器を配置する前の車両前後方向における概略断面図、（ｂ）は計器配置部に車両用計器を前方に移動させた後の車両前後方向における概略断面図、（ｃ）は車両用計器を上方に移動させた後の車両前後方向における概略断面図である。
【符号の説明】
１…インストルメントパネル、２…車両用計器（電気機器）、
３…計器配置部（車両機器配置部）、５…車両側コネクタ、６…仮保持部材、
７…機器側コネクタ、８…機器ガイド部。[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a connection structure between a device-side connector provided on an electric device such as a vehicle instrument, an audio device, and a navigation device, and a vehicle-side connector provided on a vehicle device placement portion such as an instrument panel.
[0002]
[Prior art]
Conventionally, the holding portion of the device-side connector of the electric device and the holding portion of the vehicle-side connector of the vehicle-side component have different natural frequencies, respectively. Insufficient contact occurs at the fitting connection. For this reason, the electric device is pressed toward the vehicle device disposition portion, and the device-side connector and the vehicle-side connector are fitted and connected. Thereafter, the electric device is further pressed toward the vehicle device disposition portion, and the holding portions of both connectors are held. One of the device-side connector and the vehicle-side connector is separated from the connector and held by the device-side connector (for example, see Patent Document 1).
[0003]
[Patent Document 1]
Japanese Patent Application Laid-Open No. 2002-144980
[Problems to be solved by the invention]
By the way, as in the above-mentioned prior art, the structure of both connectors is complicated when both connectors are formed so that the fitting connection of both connectors and the connector on the vehicle side are separated by simply pressing the electric device toward one direction of the vehicle device disposing portion. become. This is because the two connectors must be fitted and connected by a force in one direction, and then the two connectors must be formed so as to separate the vehicle-side connector while maintaining the fitted state.
[0005]
Therefore, in the above-mentioned prior art, there is a problem that not only the structure of both connectors becomes complicated but also the number of parts increases.
[0006]
SUMMARY OF THE INVENTION In view of the above, the present invention enables a fitting connection between a device-side connector and a vehicle-side connector without having a complicated structure, and holds one of the device-side connector and the vehicle-side connector after the fitting connection. It is intended to be configured to be separated from the part.
[0007]
[Means for Solving the Problems]
In order to achieve the above object, according to the first aspect of the present invention, an electric device (2) disposed in a vehicle device arranging section (3) and a device-side connector (7) provided in the electric device (2). A vehicle-side connector (5) that is fitted and connected to the device-side connector (7) and is held integrally, and a vehicle device in a state where the electric device (2) is disposed in the vehicle-device placement portion (3). A temporary holding member (6) that is provided near the device-side connector (7) of the disposition portion (3) and temporarily holds the vehicle-side connector (5), wherein the temporary holding member (6) includes the device-side connector (7). ) And the vehicle-side connector (5) restrict the movement of the vehicle-side connector (5) in the direction in which the two connectors (5, 7) are fitted and connected. The vehicle side connector (5) separates from the temporary holding member (6) in a direction intersecting with Characterized in that it is formed to an acceptable shape.
[0008]
According to this, the temporary holding member (6) for temporarily holding the vehicle-side connector (5) moves the vehicle-side connector (5) in a direction in which the device-side connector (7) and the vehicle-side connector (5) are fitted. Therefore, the connectors (5, 7) can be fitted and connected by pressing the electric device (2) in the fitting direction. When the electric device (2) is moved in a direction intersecting the fitting direction in a state where the connectors (5, 7) are fitted and connected, the vehicle-side connector (5) is moved from the temporary holding member (6). Can be separated. In this manner, the vehicle equipment disposition portion (3) is provided with the temporary holding member (6) for temporarily holding the vehicle-side connector (5), and the two operations described above are used for fitting connection and after the fitting connection, the vehicle-side connector (5) is provided. ) Can be released and held by the device-side connector (7). For this reason, it is not necessary to adopt a configuration in which two functions are operated by a force in one direction, so that the connector connection structure can be simplified.
[0009]
According to a second aspect of the present invention, in the first aspect, a temporary holding groove (5a) provided in the vehicle-side connector (5) and formed in a direction intersecting the fitting direction; ), A notch (6h) cut out in a direction intersecting the fitting direction, and a temporary holding member (6), which are formed so as to be able to fit into the temporary holding groove (5a). And a fitting portion (6i).
[0010]
According to this, since the temporary holding groove (5a) and the fitting portion (6i) are fitted in a direction intersecting with the fitting direction, the movement of the vehicle-side connector (5) in the fitting direction is prevented. Can be regulated. Further, since the notch (6h) is formed in the temporary holding member (6) in a direction intersecting with the fitting direction, the vehicle-side connector (5) is separated in the intersecting direction. Can be configured.
[0011]
According to a third aspect of the present invention, in the first or second aspect, a lock member (5c) provided on the vehicle-side connector (5) and locked in a state where the two connectors (5, 7) are fitted and connected; And an unlocking portion (6e) provided on the holding member (6). The unlocking portion (6e) temporarily holds the vehicle-side connector (5) in a state where both connectors (5, 7) are fitted and connected. The lock by the lock member (5c) is released.
[0012]
According to this, when the temporary holding member (6) is temporarily held in a state where the two connectors (5, 7) are fitted and connected, the lock by the lock member (5c) can be released. The two connectors (5, 7) can be disconnected.
[0013]
According to a fourth aspect of the present invention, in any one of the first to third aspects, the vehicle equipment arrangement part (3) includes an equipment guide part (8) for guiding the electric equipment (2), and the equipment guide is provided. When the electric device (2) is guided by the part (8), the fitting positions of the device-side connector (7) and the vehicle-side connector (5) match, so that the fitting position can be easily adjusted.
[0014]
According to the fifth aspect of the present invention, the device-side connector (7) of the electric device (2) and the vehicle-side connector (5) are fitted and connected to each other, and the electric device (2) is assembled to the vehicle device arranging portion (3). A method for assembling an electric device for a vehicle, wherein a temporary holding member (6) for temporarily holding a vehicle-side connector (5) is arranged in advance in the vicinity of a device-side connector (7) of a vehicle device arranging section (3). A first step of temporarily holding the vehicle-side connector (5) on the temporary holding member (6), and temporarily pressing the electric device (2) toward the vehicle-device placement portion (3) to temporarily connect the device-side connector (7). A second step of fitting and connecting to the held vehicle-side connector (5), and moving the electric device (3) in a direction intersecting the fitting direction to thereby connect the vehicle-side connector (5) to the device-side connector ( 7) From the temporary holding member (6) while being fitted and connected to And to the third step, the electric device (2), characterized in that it comprises a fourth step of fixing to the vehicle equipment arrangement section (3).
[0015]
According to this, in the first step of temporarily holding the vehicle-side connector (5) on the temporary holding member (6), the vehicle-side connector (5) can be temporarily held at a fixed position.
[0016]
Therefore, the vehicle-side connector (5) and the device-side connector (7) can be fitted and connected in the second step of pressing the electric device (2) toward the vehicle device placement section (3).
[0017]
Next, when the mating connection of the two connectors (5, 7) is completed, the electric device (3) is moved in a direction intersecting the mating direction in the third step, so that the electric device (3) is moved from the temporary holding member (6). The vehicle-side connector (5) can be released.
[0018]
Then, by the fourth step, the electric device (2) can be fixed to the vehicle device arrangement portion (3), and the electric device (2) can be assembled to the vehicle device arrangement portion (3).
[0019]
In addition, the code | symbol in the parenthesis of each said means shows the correspondence with the concrete means described in embodiment mentioned later.
[0020]
BEST MODE FOR CARRYING OUT THE INVENTION
(1st Embodiment)
Hereinafter, an embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a schematic perspective view of a connector connecting structure of a vehicle instrument according to an embodiment.
[0021]
On the driver's seat side of the instrument panel 1 of the vehicle, an instrument arranging section 3 for arranging the vehicle instrument 2 of the electric equipment is provided. A vehicle-side connector 5 connected to a wire harness 4 from a vehicle-side component (not shown) and a temporary holding member 6 for temporarily holding the vehicle-side connector 5 are disposed in the instrument placement section 3.
[0022]
The temporary holding member 6 includes a rectangular extension 6a, a fixing portion 6b formed in a direction crossing one end in the longitudinal direction of the extension 6a, and a direction crossing the other end in the longitudinal direction of the extension 6a. And is roughly divided into a U-shaped temporary holding portion 6c which is cut out toward the upper side of the vehicle.
[0023]
A fixing portion 6b of the temporary holding member 6 is provided with a fixing hole 6d, and is fixed to the vehicle structure by screw tapping. Note that the fixing portion 6b may be fixed by welding to the cross car beam. The temporary holding member is a simple structure formed by punching and bending a galvanized steel plate, for example. The fixing portion 6b allows the positioning of the vehicle-side connector 5 in the vehicle width direction and the vehicle front-rear direction. Further, the extension 6a is formed to have a length at which a fitting position between the vehicle-side connector 5 and a device-side connector 7 described later fits, and positioning in the vehicle height direction can be performed. The notch direction of the temporary holding portion 6c and the fitting direction of the device-side connector 7 are configured to be substantially orthogonal.
[0024]
The temporary holding portion 6c has a lock release portion 6e, a connector holding portion 6f, an elastic leg portion 6g, a notch portion 6h, and a fitting portion 6i.
[0025]
The lock release portion 6e is formed of a rectangular base plate that is substantially perpendicular to the lower side of the U-shaped temporary holding portion 6c in the vehicle vertical direction.
[0026]
The pair of connector holding portions 6f are formed in a curved shape protruding inward to the right and left sides of the upper end of the U-shaped temporary holding portion 6c, and the connector is held down by the portions protruding in the curved shape. ing.
[0027]
The elastic leg portions 6g are formed at left and right portions of a U-shape and have elasticity so that the vehicle-side connector 5 can be detached. Therefore, the force in the vertical direction of the vehicle when the vehicle-side connector 5 is attached and detached is concentrated on the curved portion where the connector pressing portion 6f is raised, and the temporary holding portion 6c can be changed to a shape that spreads outward.
[0028]
The notch 6h is formed by notching the upper part of the temporary holding portion 6c, and the presence of the notch 6h allows the vehicle-side connector 5 to be separated.
[0029]
The fitting portion 6i indicates a portion of the inside of the U-shaped temporary holding portion 6c except for the connector pressing portion 6f, and the fitting portion 6i and a fitting groove 5a described later are fitted. I have.
[0030]
In addition, the length L1 in the width direction inside the U-shaped temporary holding portion 6c is shorter than the length in the width direction of the vehicle-side connector 5, and the vertical direction L2 is lower than the height in the vertical direction of the vehicle-side connector 5. It is formed. The boundary between the connector pressing portion 6f and the elastic leg portion 6g is such that the range in the vertical direction L2 is the range of the elastic leg portion 6g, and the portion above the elastic leg portion 6g is the connector pressing portion 6f.
[0031]
The vehicle-side connector 5 has a temporary holding groove 5a that can be fitted to the fitting portion 6i. The temporary holding grooves 5a are provided on the left and right surfaces in the vehicle width direction in the vehicle arrangement state of the vehicle-side connector 5 and on the lower surface in the vehicle vertical direction. The height in the vertical direction from the bottom surface of the temporary holding groove 5a to the upper surface of the vehicle-side connector 5 is substantially the same as the vertical direction L2. The length is approximately equal to the length L1 in the width direction. Further, the width of the fitting groove 5a in the vehicle longitudinal direction is larger than the thickness of the fitting portion 6i in the vehicle longitudinal direction. Therefore, the temporary holding groove 5a is fitted with the fitting portion 6i, and the movement of the vehicle-side connector 5 toward the vehicle front side can be restricted.
[0032]
In the temporary holding groove 5a, a chamfered portion 5b formed by obliquely removing a lower corner of the temporary holding groove 5a is formed in a shape extending in the vehicle width direction of the vehicle-side connector 5. Therefore, insertion of the fitting portion 6i into the temporary holding groove 5a can be assisted.
[0033]
On the other hand, a well-known lock member 5c that locks the fitting connection with the device-side connector 7 is formed on the front side of the vehicle-side connector 5 in the vehicle mounted state, and the locking of the fitting connection is performed when the locking member 5c is pressed. Is released. Therefore, when the vehicle-side connector 5 is temporarily held by the temporary holding member 6, the lock member 5c is pressed by the above-described lock release portion 6e, and the lock is released.
[0034]
Also, two L-shaped device guides 8 for guiding the insertion of the vehicle instrument 2 are arranged on each of the upper, lower, left, and right sides on the inner end surfaces on the left and right in the vehicle width direction of the instrument arranging unit 3. The left and right end surfaces of the vehicle instrument 2 in the vehicle width direction are provided with left and right guide insertion portions 9 to be inserted into the device guide portion 8 described above. A guide insertion portion 9 is configured to be insertable forward in the vehicle front-rear direction into the left and right device guide portions 8.
[0035]
An instrument-side connector 7 for connecting to the vehicle-side connector 5 is provided on the rear side of the vehicle instrument 2. Then, by inserting the guide insertion portion 9 of the vehicle instrument 2 into the device guide portion 8, the vehicle-side connector 5 and the device-side connector 7 can be fitted and connected.
[0036]
On the other hand, an instrument fixing portion 10 for fixing the vehicle instrument 2 is provided below the instrument placement section 3 in the up-down direction in the vicinity of both left and right ends. A fixing bracket 11 for fixing to the above-mentioned left and right instrument fixing portions 10 is disposed below the vehicle instrument 2. The fixing bracket 11 is formed in a shape extending in the vehicle vertical direction, and is provided with a long hole 11a extending in the longitudinal direction.
[0037]
Next, a procedure for assembling the vehicle instrument 2 in the above configuration will be described.
[0038]
First, the temporary holding groove 5 a is fitted to the fitting portion 6 i of the temporary holding member 6 so that the fitting side of the vehicle-side connector 5 is on the vehicle rear side.
[0039]
Subsequently, the guide insertion section 9 of the vehicle instrument 2 is inserted into the device guide section 8 of the instrument arrangement section 3 and pressed. Thus, the fitting connection between the vehicle-side connector 5 and the device-side connector 7 is completed. Note that the position of the guide insertion portion 9 at this time is an L-shaped corner of the left and right device guide portions 8.
[0040]
Next, when the vehicle instrument 2 is moved upward along the device guide portion 8, the vehicle-side connector 5 is detached from the temporary holding portion 6 c of the temporary holding member 6 and is held by the device-side connector 7. Further, since the lock member 5c separates from the lock release portion 6e at the same time when the vehicle-side connector 5 separates, the fitting connection portion of both connectors is locked. Note that the positions of the left and right guide insertion portions 9 at this time are the upper ends of the L-shaped portions of the left and right device guide portions 8. In addition, the vehicle instrument 2 is located at a position in contact with the upper portion of the instrument arrangement section 3.
[0041]
When the vehicle instrument 2 comes to this position, the instrument fixing part 10 and the long hole 11 a of the fixing bracket 11 are fixed by the fixing screw 12. The decorative panel 13 is disposed below the instrument placement section 3 so that the longitudinal direction of the decorative panel 13 is in the vehicle width direction and covers the surface on which the instrument fixing section 10 is disposed.
[0042]
Next, effects of the embodiment of the present invention will be described with reference to FIGS. 5 (a) to 5 (c) are schematic cross-sectional views of the instrument arranging portion 3 and the vehicle instrument 2 in the longitudinal direction of the vehicle, and FIG. 5 (a) shows a fitting connection between the vehicle-side connector 5 and the device-side connector 7. The previous state, (b) shows the state after the fitting connection of the vehicle side connector 5 and the device side connector 7, and (c) shows the state where the vehicle side connector 5 is detached from the temporary holding member.
[0043]
(1) As shown in FIG. 5 (a), since the movement in the vehicle front-rear direction is restricted by the fitting portion 6i fitted in the temporary holding groove 5a of the vehicle-side connector 5, the vehicle instrument is moved forward in the vehicle direction. By simply pressing 2, the vehicle-side connector 5 and the device-side connector 7 can be fitted and connected. Therefore, as shown in FIG. 5 (b), the connectors 5 and 7 can be fitted and connected only by pressing the vehicle instrument 2 toward the front of the vehicle.
[0044]
Next, since there is a cutout 6h of the temporary holding member 6 in a direction intersecting with the vehicle front-rear direction, the vehicle-side connector 5 can be moved only by moving the vehicle instrument 2 upward in the vehicle as shown in FIG. Can be separated from the temporary holding member 6.
[0045]
As described above, the device-side connector 7 and the vehicle-side connector 5 can be fitted and connected without having a complicated structure, and the vehicle-side connector 5 is separated from the temporary holding portion 6c and held by the device-side connector 7 after the fitting connection. Can be done.
[0046]
(2) When the vehicle-side connector 5 is temporarily held by the temporary holding member 6 as shown in FIG. 5B, the lock member 5c is released by the lock release part 6e, so that the two connectors are fitted. The connection can be easily removed. Next, as shown in FIG. 5C, when the fitting connection portions of both connectors 5 and 7 are separated from temporary holding member 6, the fitting connection portions are locked by lock member 5c. Therefore, it is possible to suppress a problem that the fitting connection between the device-side connector 7 and the vehicle-side connector 5 is disconnected due to the vibration.
[0047]
(3) Since the instrument guide section 8 for guiding the guide insertion section 9 of the vehicle instrument 2 is provided in the instrument arrangement section 3, the fitting positions of both connectors can be matched. For this reason, the two connectors can be easily fitted and connected simply by inserting and pressing the guide insertion portion 9 into the device guide portion 8. Furthermore, when the fitting connection is completed, the vehicle-side connector 5 after the fitting connection can be released simply by moving the vehicle instrument 2 upward along the device guide portion 8.
[0048]
(Other embodiments)
(1) In the embodiment of the present invention, the fitting connection structure relating to the vehicle instrument 2 has been described. In the present embodiment, however, the fitting connection of the embodiment of the present invention is applied to electric equipment such as an audio system, a car navigation system, and a television. A structure may be applied.
[0049]
{Circle around (2)} In one embodiment of the present invention, the configuration in which the vehicle instrument 2 is pressed toward the front of the vehicle and arranged is described. However, the vehicle instrument 2 is moved upward from below the vehicle to connect the vehicle-side connector 5 and the device. The fitting connection with the side connector 7 may be performed, or the fitting connection may be performed by moving downward from above. Further, the vehicle instrument 2 may be moved from the right side to the left side in the vehicle width direction to make a fitting connection between the vehicle-side connector 5 and the device-side connector 7, or may be a fitting connection by moving from the left side to the right side. Good.
[Brief description of the drawings]
FIG. 1 is a schematic perspective view of an instrument panel instrument disposition portion showing an entire configuration of an embodiment of the present invention.
2A is a front view of a temporary holding member of FIG. 1, and FIG. 2B is a side view of the temporary holding member of FIG.
FIG. 3 is a schematic perspective view of the vehicle-side connector of FIG. 1;
FIG. 4 is a side view in a state where the both-side connectors of FIG. 3 are arranged on the temporary holding member of FIG. 2;
FIG. 5A is a schematic cross-sectional view in the vehicle front-rear direction before a vehicle instrument is arranged in an instrument arrangement section, and FIG. 5B is a vehicle front-rear direction after a vehicle instrument is moved forward in an instrument arrangement section. FIG. 3C is a schematic cross-sectional view in the vehicle front-rear direction after the vehicle instrument has been moved upward.
[Explanation of symbols]
1 ... instrument panel, 2 ... vehicle instrument (electric equipment),
3: Instrument placement section (vehicle equipment placement section), 5: Vehicle side connector, 6: Temporary holding member,
7 ... device side connector, 8 ... device guide part.

Claims (5)

車両機器配置部（３）に配置される電気機器（２）と、
前記電気機器（２）に設けられた機器側コネクタ（７）と、
前記機器側コネクタ（７）に嵌合接続され、一体となって保持される車両側コネクタ（５）と、
前記車両機器配置部（３）に前記電気機器（２）が配置された状態において、前記車両機器配置部（３）の前記機器側コネクタ（７）近傍に設けられ、前記車両側コネクタ（５）を仮保持する仮保持部材（６）とを備え、
前記仮保持部材（６）は、前記機器側コネクタ（７）と前記車両側コネクタ（５）とが嵌合する方向への前記車両側コネクタ（５）の移動を規制し、かつ、前記両コネクタ（５、７）が嵌合接続した状態において、前記嵌合する方向と交差する方向に前記車両側コネクタ（５）が前記仮保持部材（６）から離れることを許容する形状に形成されていることを特徴とする車両用電気機器のコネクタ接続構造。An electric device (2) arranged in the vehicle device arrangement section (3);
A device-side connector (7) provided on the electric device (2);
A vehicle-side connector (5) fitted and connected to the device-side connector (7) and held integrally;
In a state in which the electric device (2) is arranged in the vehicle device disposition portion (3), the electric device (2) is provided near the device-side connector (7) of the vehicle device disposition portion (3), and the vehicle-side connector (5) And a temporary holding member (6) for temporarily holding
The temporary holding member (6) regulates movement of the vehicle-side connector (5) in a direction in which the device-side connector (7) and the vehicle-side connector (5) are fitted, and the two connectors When (5, 7) is fitted and connected, the vehicle-side connector (5) is formed in a shape that allows the vehicle-side connector (5) to be separated from the temporary holding member (6) in a direction intersecting with the fitting direction. A connector connection structure for a vehicular electrical device. 前記車両側コネクタ（５）に設けられ、前記嵌合する方向と交差する方向に形成された仮保持溝（５ａ）と、
前記仮保持部材（６）に設けられ、前記嵌合する方向と交差する方向に切り欠いた切り欠き部（６ｈ）と、
前記仮保持部材（６）に設けられ、前記仮保持溝（５ａ）と嵌合可能に形成された嵌合部（６ｉ）とを備えていることを特徴とする請求項１に記載の車両用電気機器のコネクタ接続構造。A temporary holding groove (5a) provided in the vehicle-side connector (5) and formed in a direction intersecting the fitting direction;
A notch portion (6h) provided in the temporary holding member (6) and notched in a direction intersecting the fitting direction;
The vehicle according to claim 1, further comprising a fitting portion (6i) provided on the temporary holding member (6) and formed to be fittable with the temporary holding groove (5a). Connector connection structure for electrical equipment. 前記車両側コネクタ（５）に設けられ、前記両コネクタ（５、７）が嵌合接続した状態でロックするロック部材（５ｃ）と、
前記仮保持部材（６）に設けられたロック解除部（６ｅ）とを備え、
前記ロック解除部（６ｅ）は前記両コネクタ（５、７）が嵌合接続した状態で前記車両側コネクタ（５）を仮保持すると、前記ロック部材（５ｃ）によるロックを解除することを特徴とする請求項１または２に記載の車両用電気機器のコネクタ接続構造。A lock member (5c) provided on the vehicle-side connector (5) and locking when the two connectors (5, 7) are fitted and connected;
An unlocking portion (6e) provided on the temporary holding member (6),
The lock release portion (6e) releases the lock by the lock member (5c) when the vehicle side connector (5) is temporarily held in a state where the two connectors (5, 7) are fitted and connected. The connector connection structure for a vehicle electric device according to claim 1 or 2, wherein 前記車両機器配置部（３）に前記電気機器（２）をガイドする機器ガイド部（８）を備え、
前記機器ガイド部（８）により前記電気機器（２）がガイドされると、前記機器側コネクタ（７）と前記車両側コネクタ（５）との嵌合位置が一致することを特徴とする請求項１ないし３のいずれか１つに記載の車両用電気機器のコネクタ接続構造。The vehicle equipment arrangement part (3) includes an equipment guide part (8) for guiding the electric equipment (2),
When the electric device (2) is guided by the device guide portion (8), fitting positions of the device-side connector (7) and the vehicle-side connector (5) coincide with each other. 4. The connector connection structure for a vehicle electric device according to any one of 1 to 3. 電気機器（２）の機器側コネクタ（７）と車両側コネクタ（５）とを嵌合接続して前記電気機器（２）を車両機器配置部（３）に組み付ける車両用電気機器の組み付け方法であって、
前記車両機器配置部（３）の前記機器側コネクタ（７）の近傍に前記車両側コネクタ（５）を仮保持する仮保持部材（６）を予め配置しておき、
前記車両側コネクタ（５）を前記仮保持部材（６）に仮保持させる第１工程と、
前記電気機器（２）を車両機器配置部（３）に向けて押し付けることにより前記機器側コネクタ（７）を前記仮保持された車両側コネクタ（５）に嵌合接続する第２工程と、
前記電気機器（３）を前記嵌合する方向と交差する方向に移動させることにより前記車両側コネクタ（５）を前記機器側コネクタ（７）と嵌合接続した状態のまま前記仮保持部材（６）から離す第３工程と、
前記電気機器（２）を前記車両機器配置部（３）に固定する第４工程とを備えることを特徴とする車両用電気機器の組み付け方法。A method of assembling a vehicular electric device in which a device-side connector (7) of an electric device (2) and a vehicle-side connector (5) are fitted and connected to each other to assemble the electric device (2) into a vehicle device placement section (3). So,
A temporary holding member (6) for temporarily holding the vehicle-side connector (5) is arranged in advance in the vicinity of the device-side connector (7) of the vehicle device placement section (3),
A first step of temporarily holding the vehicle-side connector (5) on the temporary holding member (6);
A second step of fitting and connecting the device-side connector (7) to the temporarily held vehicle-side connector (5) by pressing the electric device (2) toward the vehicle device placement portion (3);
By moving the electric device (3) in a direction intersecting with the fitting direction, the temporary holding member (6) is kept in a state where the vehicle-side connector (5) is fitted and connected to the device-side connector (7). ), And
Fixing the electric device (2) to the vehicle device placement section (3).
JP2003060033A 2003-03-06 2003-03-06 Connector connecting structure of electric appliance for vehicle Pending JP2004268674A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008130480A (en) * 2006-11-24 2008-06-05 Isuzu Motors Ltd Connector box
JP2011189893A (en) * 2010-03-16 2011-09-29 Daihatsu Motor Co Ltd Meter unit mounting structure of instrument panel
JP2017069005A (en) * 2015-09-30 2017-04-06 株式会社オートネットワーク技術研究所 Connector fitting member, and connector fitting structure
JP2020050154A (en) * 2018-09-27 2020-04-02 ダイハツ工業株式会社 Wire harness terminal structure

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008130480A (en) * 2006-11-24 2008-06-05 Isuzu Motors Ltd Connector box
JP2011189893A (en) * 2010-03-16 2011-09-29 Daihatsu Motor Co Ltd Meter unit mounting structure of instrument panel
JP2017069005A (en) * 2015-09-30 2017-04-06 株式会社オートネットワーク技術研究所 Connector fitting member, and connector fitting structure
JP2020050154A (en) * 2018-09-27 2020-04-02 ダイハツ工業株式会社 Wire harness terminal structure
JP7292790B2 (en) 2018-09-27 2023-06-19 ダイハツ工業株式会社 Wire harness termination structure

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