JPH0624324U - Interconnect assembly - Google Patents

Interconnect assembly

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Publication number
JPH0624324U
JPH0624324U JP6068492U JP6068492U JPH0624324U JP H0624324 U JPH0624324 U JP H0624324U JP 6068492 U JP6068492 U JP 6068492U JP 6068492 U JP6068492 U JP 6068492U JP H0624324 U JPH0624324 U JP H0624324U
Authority
JP
Japan
Prior art keywords
wire
pressure contact
terminal
insulated
insulating support
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.)
Granted
Application number
JP6068492U
Other languages
Japanese (ja)
Other versions
JP2591661Y2 (en
Inventor
彰芳 佐藤
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 JP1992060684U priority Critical patent/JP2591661Y2/en
Publication of JPH0624324U publication Critical patent/JPH0624324U/en
Application granted granted Critical
Publication of JP2591661Y2 publication Critical patent/JP2591661Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Connection Or Junction Boxes (AREA)
  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

(57)【要約】 【目的】 本考案は、自動車の電気配線に用いられる相
互接続組立体に関し、とくに内部回路構成部材として絶
縁電線をした場合の放熱性を高めることを目的とする。 【構成】 絶縁支持体19内に、複数の圧接端子20を
取付けると共に、複数の電線挟持ボス22,22′を設
け、各端子のスロット20aに圧接した複数の絶縁電線
18を該電線挟持ボス間に挟持させて所定の配線パター
ンを形成、保持する。また、絶縁支持体19には、複数
の電線留めボス24を設けると共に、所望の絶縁電線1
1 、182 に圧接端子20との圧接部分Pからのびる
放熱用延線部251 ,252 を設け、該放熱用延線部を
前記電線留めボスにより固定する。
(57) [Summary] [Object] The present invention relates to an interconnection assembly used for electric wiring of an automobile, and particularly to improve heat dissipation when an insulated wire is used as an internal circuit constituent member. A plurality of pressure contact terminals 20 are mounted in an insulating support 19, a plurality of wire holding bosses 22 and 22 'are provided, and a plurality of insulated wires 18 pressed into a slot 20a of each terminal are provided between the wire holding bosses. And a predetermined wiring pattern is formed and held. Further, the insulating support 19 is provided with a plurality of wire retaining bosses 24, and the desired insulated wire 1 is provided.
8 1 and 18 2 are provided with heat radiation extended wire portions 25 1 and 25 2 extending from the pressure contact portion P with the pressure contact terminal 20, and the heat radiation extended wire portions are fixed by the wire retaining bosses.

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、自動車の電気配線に用いられるヒューズやリレーなどの電気部品を 搭載してなる相互接続組立体に関する。 The present invention relates to an interconnection assembly having electric components such as fuses and relays used for electric wiring of automobiles.

【0002】[0002]

【従来の技術】[Prior art]

自動車の電気配線に際し、ワイヤハーネスに含まれるジョイントの吸収や回路 保護のため、従来、複数のブスバーと絶縁基板とを重ねてなる積層ブスバー配線 板を絶縁ケースに内蔵し、ヒューズやリレーなどの電気部品を搭載した相互接続 組立体が広く用いられている。これは、使用目的によりヒューズボックス、リレ ーボックス、分岐接続箱、電気接続箱などに分類される。 In order to absorb the joints included in the wire harness and protect the circuit when electrically connecting an automobile, a laminated busbar wiring board, which is formed by stacking multiple busbars and an insulating substrate, has been built into the insulating case, and the fuse and relay etc. Interconnect assemblies containing components are widely used. These are classified into fuse boxes, relay boxes, branch connection boxes, electrical connection boxes, etc. depending on the purpose of use.

【0003】 しかし、ブスバーのみでは回路構成が複雑となり、車種やグレードによる回路 の一部変更だけの場合でもブスバー回路全体の設計変更を余儀なくされている。 そこで、絶縁支持体に複数の圧接端子を取り付け、これらの端子間を絶縁電線 で接続した構造の相互接続組立体が提案されている(特開昭57−53083号 公報)。However, the circuit configuration becomes complicated only with the busbar, and even if only a part of the circuit is changed depending on the vehicle type or grade, the design of the entire busbar circuit must be changed. Therefore, there has been proposed an interconnection assembly having a structure in which a plurality of pressure contact terminals are attached to an insulating support and these terminals are connected by insulated wires (JP-A-57-53083).

【0004】 これを図面により具体的に説明すると、図3および図4において、板状の絶縁 支持体1には複数の圧接端子2が挿着され、一端にスロット4を有するプレート 部3が上面に、他端の端子部5が下面にそれぞれ突き出している。相互接続組立 体6は、各端子間を複数の絶縁電線7で接続して所定のパターンを形成して構成 されている。This will be described in detail with reference to the drawings. In FIGS. 3 and 4, a plurality of pressure contact terminals 2 are inserted into a plate-shaped insulating support 1 and a plate portion 3 having a slot 4 at one end is provided on the upper surface. In addition, the terminal portions 5 at the other ends respectively project to the lower surface. The interconnection assembly 6 is formed by connecting the terminals with a plurality of insulated wires 7 to form a predetermined pattern.

【0005】 この相互接続組立体6の製造は次のようにして行われる。図5に示すように、 テンプレート8に刻設した溝9内に電線を配索し、切断ピン11を備えたキャリ ヤプレート10により電線7を複数の部分に切断する。次に、切断された複数の 電線7を突き出しピン13を備えた突き出しプレート12を用いて上記絶縁支持 体1に向けて溝9から押し出し、各端子2のスロット4に挿入することにより、 図9のような相互接続組立体6が得られる。The manufacture of this interconnection assembly 6 is carried out as follows. As shown in FIG. 5, the electric wire is arranged in the groove 9 formed in the template 8, and the electric wire 7 is cut into a plurality of parts by the carrier plate 10 having the cutting pin 11. Next, the plurality of cut electric wires 7 are extruded from the groove 9 toward the insulating support 1 using the ejection plate 12 provided with the ejection pins 13 and inserted into the slots 4 of the terminals 2, thereby An interconnection assembly 6 such as

【0006】 しかし、この相互接続組立体6では、絶縁電線7が圧接端子2のスロット4に 圧入係止されているが、電線の中間部が何ら支持されていないから、電線がたる んだり、引っ掛けにより電線が端子から外れるおそれがあり、高密度の配線が困 難である。 また、絶縁支持体1に所定の経路で電線7を配線する前処理工程として、溝9 を刻設したテンプレート8を使用するが、この溝9は特定のパターンしか配線で きず、車種、グレード別あるいは各パーツに対応させるためには、多種類のテン プレート8を揃えておかなければならない。 さらに、電線7を端子2との圧接前に切断するから、細分された電線が溝9内 を移動したり、浮き上がりが生じ易く、ずれたりして圧接位置が不確実になり、 布線工程の高速化が困難であるなどの欠点がある。However, in this interconnection assembly 6, the insulated wire 7 is press-fitted and locked in the slot 4 of the press contact terminal 2, but since the middle part of the wire is not supported at all, the wire sags, There is a risk that the wires will come off the terminals due to hooking, making it difficult to achieve high-density wiring. Further, as a pretreatment step for wiring the electric wire 7 on the insulating support 1 through a predetermined route, a template 8 having a groove 9 is used. However, the groove 9 can be wired only in a specific pattern, and it can be classified according to a vehicle type and a grade. Or, in order to correspond to each part, many kinds of template 8 must be prepared. Furthermore, since the electric wire 7 is cut before the pressure contact with the terminal 2, the subdivided electric wire is likely to move in the groove 9 or to be easily lifted, and it may be displaced to make the press contact position uncertain. There are drawbacks such as difficulty in speeding up.

【0007】 そこで、本出願人は、既に図6に示すような構造の相互接続組立体14を提案 した(特願平2−299068号)。 この相互接続組立体14を製造するには、図7に示すような布線パレット15 に設けた複数の布線ピン16の間に、布線ヘッド17により電線18を屈曲させ つつ所定のパターンの布線を行う。そして、布線パレット15上に布線された電 線18は、図8に示すような絶縁支持体19に移設され、絶縁支持体19に予め 配設された複数の圧接端子20に一括して接続される。圧接端子20は、一端に スロット20aを有する圧接板部20bを備え、他端に端子部20cを備えてお り、スロット20aに電線18を圧入して接続を行う。圧接終了後、電線18の 所定の部分が切断され、図6に示すような相互接続組立体14が形成される。Therefore, the present applicant has already proposed an interconnect assembly 14 having a structure as shown in FIG. 6 (Japanese Patent Application No. 2-299068). In order to manufacture this interconnection assembly 14, a wiring head 17 is used to bend an electric wire 18 between a plurality of wiring pins 16 provided on a wiring pallet 15 as shown in FIG. Do the wiring. Then, the electric wires 18 laid on the wiring pallet 15 are transferred to an insulating support 19 as shown in FIG. 8 and collectively attached to a plurality of pressure contact terminals 20 arranged in advance on the insulating support 19. Connected. The pressure contact terminal 20 is provided with a pressure contact plate portion 20b having a slot 20a at one end and a terminal portion 20c at the other end, and the electric wire 18 is press-fitted into the slot 20a for connection. After the crimping is completed, a predetermined portion of the electric wire 18 is cut to form the interconnection assembly 14 as shown in FIG.

【0008】 しかし、内部回路構成部材に主として絶縁(被覆)電線18を用いると、従来 のブスバーに比較して許容電流値が低いから、電線の配線密度が高い場合にはか なりの温度上昇を伴い、電気接続箱(相互接続組立体14)に流せるトータルの 電流値が少なくなり、実用性が乏しくなるおそれがある。However, when the insulated (coated) electric wire 18 is mainly used as the internal circuit constituent member, the allowable current value is lower than that of the conventional bus bar, so that a considerable temperature rise occurs when the wire density of the electric wire is high. As a result, the total current value that can be passed through the electrical junction box (interconnect assembly 14) decreases, which may impair practicability.

【0009】[0009]

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

本考案は、上記の問題点に着目してなされたもので、相互接続組立体を構成す る電線のうちとくに常用電流値の高いものについて放熱性をよくし、トータルの 通電量をできるだけ大にして、実用性の高い相互接続組立体を提供することを課 題とする。 The present invention has been made in view of the above problems, and improves the heat dissipation of the wires forming the interconnection assembly, especially those with a high normal current value, and maximizes the total energization amount. And to provide a highly practical interconnect assembly.

【0010】[0010]

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

前記の課題を達成するため本考案は、絶縁支持体に、一端にスロットを有する 圧接板部を備え他端に端子部を備えた複数の圧接端子を取付け、各端子のスロッ トに絶縁電線を圧接して所定の配線パターンを形成してなる相互接続組立体にし て、 前記絶縁支持体には、絶縁電線の配設面に複数の電線挟持ボスを設けると共に 電線留めボスを設け、圧接端子間を接続する絶縁電線を前記電線挟持ボス間に挟 持させることにより前記所定の配線パターンに保持すると共に、所望の絶縁電線 には前記圧接端子との圧接端からのびる放熱用延線部を設け、該放熱用延線部を 前記電線留めボスにより固定したことを特徴とする。 In order to achieve the above-mentioned object, the present invention attaches a plurality of pressure contact terminals having a pressure contact plate portion having a slot at one end and a terminal portion at the other end to an insulating support, and an insulated wire is attached to the slot of each terminal. An interconnect assembly is formed by pressing and forming a predetermined wiring pattern, wherein the insulating support is provided with a plurality of wire holding bosses on the surface on which the insulated wire is arranged, and wire holding bosses, and The insulated wire for connecting the wire is held between the wire holding bosses to hold it in the predetermined wiring pattern, and a desired insulated wire is provided with a heat-radiation extended wire portion extending from the pressure contact end with the pressure contact terminal. The heat dissipating wire extension portion is fixed by the wire retaining boss.

【0011】[0011]

【作用】[Action]

相互接続組立体の内部回路を構成する複数の絶縁電線のうち、所望の電線、と くに常用電流値の高い電線に放熱用延線部を設けることにより、効率的に放熱性 を高め、ト−タルの通電量を大にすることができる。 Of the insulated wires that make up the internal circuit of the interconnection assembly, the desired wire, especially the wire with a high current value, is provided with a heat-dissipation extension part to increase the heat dissipation efficiency and It is possible to increase the amount of electricity passed through the tar.

【0012】[0012]

【実施例】【Example】

図1に本考案による相互接続組立体の斜視図、図2にその要部拡大斜視図を示 した。なお、従来例と同様の構成部材には同一の符号を用いて説明する。 Aは相互接続組立体であり、その絶縁支持体19は電気接続箱のケースとして 形成されている。絶縁支持体19は、外面にヒューズ、コネクタ等の電気部品に 接続するための複数のハウジング21を備え、内面に大小二種の複数の電線挟持 ボス22,22′を突設すると共に、各ハウジング21に臨んで圧接端子20を 差込み、固定するための複数の端子挿通孔23が設けられている。 FIG. 1 is a perspective view of an interconnection assembly according to the present invention, and FIG. 2 is an enlarged perspective view of a main part thereof. The same components as those in the conventional example will be described using the same reference numerals. A is an interconnection assembly, the insulating support 19 of which is formed as a case for an electrical junction box. The insulating support 19 is provided with a plurality of housings 21 for connecting to electric components such as fuses and connectors on the outer surface, and a plurality of wire holding bosses 22 and 22 'of two kinds, large and small, are provided on the inner surface so as to project from each housing. A plurality of terminal insertion holes 23 for inserting and fixing the press contact terminal 20 facing the terminal 21 are provided.

【0013】 各端子挿通孔23には圧接端子20が圧入により固定され、そのスロット20 aには、図7,図8に示す前記布線ピン16と布線ヘッド17による布線および 移設工程により電線18が圧接される。そして、圧接された複数の電線18の中 間部は、電線挟持ボス22,22間または電線挟持ボス22′,22′に挟持さ れて所定の配線パターンに保持されている。A press contact terminal 20 is fixed to each terminal insertion hole 23 by press fitting, and a slot 20 a thereof is subjected to a wiring process by the wiring pin 16 and a wiring head 17 shown in FIGS. 7 and 8 and a transfer process. The electric wire 18 is pressed. The middle portion of the plurality of pressure-contacted electric wires 18 is held between the electric wire holding bosses 22 and 22 or between the electric wire holding bosses 22 'and 22' and held in a predetermined wiring pattern.

【0014】 以上は図6に示す相互接続組立体14と同様であるが、本考案にあっては、絶 縁支持体19の空きスペースBに電線挟持溝24aを有する複数の電線留めボス 24を突設すると共に、所望の電線18、とくに常用電流値の多い電線181 , 182 …に予めその圧接予定部分Pから十分な長さを有してのびる放熱用延線部 251 ,252 …を設けておき、各放熱用延線部の端部を上記電線留めボス24 の電線挟持溝24aに押し込んで固定してある。 なお、これらの放熱用延線部251 ,252 …は、絶縁支持体19内のスペー スに余裕があれば、該絶縁支持体の四周の囲い壁19aの内面に沿って配設した り、上記電線留めボス24に多重に巻き付けてるか、使用せずに残っている前記 電線挟持ボス22,22間などにも固定することができる。Although the above is the same as the interconnection assembly 14 shown in FIG. 6, in the present invention, a plurality of wire retaining bosses 24 having the wire holding grooves 24a are provided in the empty space B of the insulating support 19. The heat-dissipation extended wire portions 25 1 and 25 2 that project and extend in advance to the desired electric wire 18, especially the electric wires 18 1 , 18 2 with a large number of normal current values, from the planned pressure contact portion P in advance. .. are provided, and the end portions of the respective extended portions for heat dissipation are pushed into the wire holding grooves 24a of the wire holding bosses 24 and fixed. If the space in the insulating support 19 has a margin, these extended portions 25 1 , 25 2 for heat dissipation are arranged along the inner surface of the surrounding wall 19a of the insulating support 4. The wire can be wound around the wire holding boss 24 in a multiple manner, or can be fixed between the wire holding bosses 22, 22 that are left unused.

【0015】[0015]

【考案の効果】[Effect of device]

以上説明したように、本考案によれば、相互接続組立体を構成する所望の絶縁 電線、とくに常用電流値の高いものに放熱用延線部を設けることにり、その放熱 性を効率よく高め、トータルの通電量を大にすることができ、実用性の高い相互 接続組立体を提供することができる。 As described above, according to the present invention, the desired insulated wire which constitutes the interconnection assembly, particularly the one having a high normal current value, is provided with the heat dissipation extended wire portion, thereby efficiently improving the heat dissipation performance. Therefore, it is possible to increase the total energization amount and provide a highly practical interconnection assembly.

【提出日】平成5年2月5日[Submission date] February 5, 1993

【手続補正1】[Procedure Amendment 1]

【補正対象書類名】明細書[Document name to be amended] Statement

【補正対象項目名】0005[Name of item to be corrected] 0005

【補正方法】変更[Correction method] Change

【補正内容】[Correction content]

【0005】 この相互接続組立体6の製造は次のようにして行われる。図5に示すように、 テンプレート8に刻設した溝9内に電線を配索し、切断ピン11を備えたキャリ ヤプレート10により電線7を複数の部分に切断する。次に、切断された複数の 電線7を突き出しピン13を備えた突き出しプレート12を用いて上記絶縁支持 体1に向けて溝9から押し出し、各端子2のスロット4に挿入することにより、 図4のような相互接続組立体6が得られる。The manufacture of this interconnection assembly 6 is carried out as follows. As shown in FIG. 5, the electric wire is arranged in the groove 9 formed in the template 8, and the electric wire 7 is cut into a plurality of parts by the carrier plate 10 having the cutting pin 11. Next, the plurality of cut electric wires 7 are extruded from the groove 9 toward the insulating support 1 by using the ejection plate 12 having the ejection pin 13 and inserted into the slot 4 of each terminal 2, thereby An interconnection assembly 6 such as

【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相互接続組立体の内部
構造を示す斜視図である。
FIG. 1 is a perspective view showing an internal structure of an interconnection assembly according to an embodiment of the present invention.

【図2】図1の要部の拡大斜視図である。FIG. 2 is an enlarged perspective view of a main part of FIG.

【図3】従来の絶縁支持体の斜視図である。FIG. 3 is a perspective view of a conventional insulating support.

【図4】図3の絶縁支持体に布線して形成した従来の相
互接続組立体の斜視図である。
4 is a perspective view of a conventional interconnect assembly formed by wiring the insulating support of FIG.

【図5】図4の相互接続組立体の製造に使用する装置の
説明図である。
5 is an illustration of an apparatus used to manufacture the interconnect assembly of FIG.

【図6】従来の他の相互接続組立体の斜視図である。FIG. 6 is a perspective view of another conventional interconnect assembly.

【図7】図6の相互接続組立体を製造する工程の説明図
である。
FIG. 7 is an illustration of a process for manufacturing the interconnect assembly of FIG.

【図8】図6の相互接続組立体に使用する絶縁支持体の
説明図である。
8 is an illustration of an insulating support used in the interconnect assembly of FIG.

【符号の説明】[Explanation of symbols]

A 相互接続組立体 18,181 絶縁電線 19 絶縁支持体 20 圧接端子 20a スロット 20b 電線圧接部 20c 端子部 22,22′ 電線挟持ボス 24 電線留めボス 251 ,252 放熱用延線部A Interconnection assembly 18, 18 1 Insulated wire 19 Insulation support 20 Pressure contact terminal 20a Slot 20b Wire pressure contact part 20c Terminal part 22, 22 'Wire clamping boss 24 Wire retention boss 25 1 , 25 2 Extended wire part for heat dissipation

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】 絶縁支持体に、一端にスロットを有する
圧接板部を備え他端に端子部を備えた複数の圧接端子を
取付け、各端子のスロットに絶縁電線を圧接して所定の
配線パターンを形成してなる相互接続組立体にして、 前記絶縁支持体には、絶縁電線の配設面に複数の電線挟
持ボスを設けると共に電線留めボスを設け、圧接端子間
を接続する絶縁電線を前記電線挟持ボス間に挟持させる
ことにより前記所定の配線パターンに保持すると共に、
所望の絶縁電線には前記圧接端子との圧接部分からのび
る放熱用延線部を設け、該放熱用延線部を前記電線留め
ボスにより固定したことを特徴とする相互接続組立体。
1. A predetermined wiring pattern in which a plurality of pressure contact terminals having a pressure contact plate portion having a slot at one end and a terminal portion at the other end are attached to an insulating support, and insulated wires are pressure contacted to the slots of each terminal. And a plurality of wire holding bosses are provided on the surface of the insulated wire on which the insulated wire is arranged, and an insulated wire for connecting between the pressure contact terminals is provided. The wire is held between the wire holding bosses and held in the predetermined wiring pattern,
An interconnect assembly, wherein a desired insulated wire is provided with a heat radiation extended wire portion extending from a pressure contact portion with the pressure contact terminal, and the heat radiation extended wire portion is fixed by the wire retaining boss.
JP1992060684U 1992-08-28 1992-08-28 Interconnect assembly Expired - Lifetime JP2591661Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1992060684U JP2591661Y2 (en) 1992-08-28 1992-08-28 Interconnect assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1992060684U JP2591661Y2 (en) 1992-08-28 1992-08-28 Interconnect assembly

Publications (2)

Publication Number Publication Date
JPH0624324U true JPH0624324U (en) 1994-03-29
JP2591661Y2 JP2591661Y2 (en) 1999-03-10

Family

ID=13149386

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1992060684U Expired - Lifetime JP2591661Y2 (en) 1992-08-28 1992-08-28 Interconnect assembly

Country Status (1)

Country Link
JP (1) JP2591661Y2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04172908A (en) * 1990-11-06 1992-06-19 Yazaki Corp Mutually connected assembled body
JP3094019U (en) * 2002-10-15 2003-05-30 有限会社 エイト繊維 Core material

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04172908A (en) * 1990-11-06 1992-06-19 Yazaki Corp Mutually connected assembled body
JP3094019U (en) * 2002-10-15 2003-05-30 有限会社 エイト繊維 Core material

Also Published As

Publication number Publication date
JP2591661Y2 (en) 1999-03-10

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