JPH0570125U - Joint addition structure to electric junction box - Google Patents
Joint addition structure to electric junction boxInfo
- Publication number
- JPH0570125U JPH0570125U JP758392U JP758392U JPH0570125U JP H0570125 U JPH0570125 U JP H0570125U JP 758392 U JP758392 U JP 758392U JP 758392 U JP758392 U JP 758392U JP H0570125 U JPH0570125 U JP H0570125U
- Authority
- JP
- Japan
- Prior art keywords
- mounting hole
- bus bar
- joint
- main cover
- hole
- 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.)
- Withdrawn
Links
Landscapes
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
- Connection Or Junction Boxes (AREA)
Abstract
(57)【要約】 （修正有）
【目的】 システムの増加に伴い、その都度必要に応じ
て簡単にブスバーに追加ジョイント部を設けることの出
来る電気接続箱へのジョイント追加構造を提供する。
【構成】 ブスバー用溝１ａが形成された絶縁基板１の
溝１ａに、タブ状接触片２ｂを端部に起立させ、雌ねじ
を内面に形成した取付孔２ｃが設けられたブスバー２を
挿嵌する。メインカバー３のブスバー２の取付孔２ｃと
対向する箇所に挿通孔３ｅが形成され、取付孔５ａが形
成された基板部５ｂの両側に複数のタブ５ｃを起立連成
してなるジョイント端子５を内装するジョイントコネク
タハウジング６の底板６ａに挿通孔６ｂが形成される。
ボルト７が前記ジョイント端子５の取付孔５ａを挿通
し、更にジョイントコネクタハウジング６の挿通孔６ｂ
及びメインカバー３の挿通孔３ｅを挿通して前記ブスバ
ー２の取付孔２ｃに螺着される。
(57) [Summary] (Modified) [Purpose] As the number of systems increases, it is possible to provide an additional joint structure to an electric junction box in which an additional joint portion can be easily provided on the bus bar as needed. A tab-shaped contact piece 2b is erected at an end of the groove 1a of an insulating substrate 1 having a busbar groove 1a formed therein, and a busbar 2 having a mounting hole 2c having an internal thread formed on the inner surface thereof is inserted into the groove 1a. . An insertion hole 3e is formed at a position of the bus bar 2 of the main cover 3 that faces the mounting hole 2c, and a joint terminal 5 is formed by vertically arranging a plurality of tabs 5c on both sides of the board portion 5b having the mounting hole 5a. An insertion hole 6b is formed in the bottom plate 6a of the joint connector housing 6 to be installed.
The bolt 7 is inserted through the attachment hole 5a of the joint terminal 5, and further the insertion hole 6b of the joint connector housing 6 is inserted.
Also, it is inserted through the insertion hole 3e of the main cover 3 and screwed into the attachment hole 2c of the bus bar 2.
Description
【０００１】[0001]
本考案は、自動車等の電気接続箱においてブスバーに追加ジョイント部を設け るジョイント追加構造に関するものである。 The present invention relates to a joint addition structure in which an additional joint portion is provided on a bus bar in an electric connection box of an automobile or the like.
【０００２】[0002]
図４は、従来例のジョイントコネクタ付電気接続箱の分解斜視図である。 図４において、ブスバー用溝ａ1 が形成された絶縁基板ａの該溝ａ1 に、雌型 中継端子ｂ1 が挿着されたタブ状接触片ｂ2 を端部に起立させたブスバーｂが位 置するとともに、前記絶縁基板ａは、上面にコネクタ挿着部ｃ1 ，ヒューズキャ ビティｃ2 ，リレーキャビティｃ3 が形成されたメインカバーｃとアンダーカバ ーｄで挟持するようビスｄ1 で螺着されている。FIG. 4 is an exploded perspective view of a conventional electrical connection box with a joint connector. 4, the groove a 1 of the insulating substrate a to bus bar groove a 1 is formed, busbar b is the female relay terminal b 1 is a inserted and tabs shaped contact piece b 2 is raised to an end At the same time, the insulating board a is held by a screw d 1 so as to be sandwiched between the main cover c having the connector insertion portion c 1 , the fuse cavity c 2 , and the relay cavity c 3 formed on the upper surface and the under cover d. It is screwed on.
【０００３】 メインカバーｃのスペースｓに絶縁ハウジングｃ4 が形成されるとともに、該 絶縁ハウジングｃ4 の底には、基板部ｅ1 の両側に複数のタブｅ2 を起立連成し てなるジョイント端子ｅの該タブｅ2 の挿通孔ｃ4 ′が形成され、前記基板部ｅ 1 の下側の絶縁板ａ2 を介して、前記ジョイント端子ｅはメインカバーｃと絶縁 基板ａとに挟持されている。An insulating housing c is provided in the space s of the main cover c.FourAnd the insulating housing c is formed.FourAt the bottom of the board part e1Tabs on both sides of e2The tab e of the joint terminal e formed by standing2Insertion hole cFour′ Is formed, and the substrate portion e 1 Lower insulating plate a2The joint terminal e is sandwiched between the main cover c and the insulating substrate a via.
【０００４】 従来例は上記のように構成されているので、ジョイントコネクタ付電気接続箱 ｆのコネクタ挿着部ｃ1 の電線ｗ1 を例えば電線ｗ2 ，ｗ3 ，ｗ4 に分岐したい 場合、前記コネクタ挿着部ｃ1 の電線ｗ1 をジョイントコネクタたる絶縁ハウジ ングｃ4 に図示しないコネクタで引き込み電線ｗ2 ，ｗ3 ，ｗ4 として引き出せ ば良い（図５の配線図参照）。Since the conventional example is configured as described above, when it is desired to branch the electric wire w 1 of the connector insertion portion c 1 of the electric connection box with joint connector f 1 into, for example, the electric wires w 2 , w 3 , w 4 . the electric wire w 2 pull wires w 1 of the connector fitting portion c 1 at a connector (not shown) in the joint connector serving insulating housings c 4, w 3, may be pulled out as a w 4 (see wiring diagram in Fig. 5).
【０００５】 即ち、従来例では、自動車の上級グレードまで最初からシステムの増加を考慮 して、ジョイントコネクタたる絶縁ハウジングを設けた構造であるから、スタン ダード車ではこの絶縁ハウジングやジョイント端子が無駄となるばかりか、電気 接続箱の内部回路との接続は外部の電線側で実施する為、電線本数の増加と複雑 化とを伴いコストアップになる欠点を有していた。That is, the conventional example has a structure in which an insulating housing, which is a joint connector, is provided in consideration of the increase in the system from the beginning up to high-grade automobiles. Not only that, but the connection with the internal circuit of the electrical junction box is performed on the side of the external wires, which has the drawback of increasing the number of wires and making them more complicated, resulting in higher costs.
【０００６】[0006]
本考案は上記した点に鑑み、自動車等の電気接続箱においてシステムの増加に 伴い、その都度必要に応じて簡単にブスバーに追加ジョイント部を設けることの 出来る電気接続箱へのジョイント追加構造を提供することを目的とする。 In view of the above points, the present invention provides a joint addition structure to an electric connection box in which an additional joint portion can be easily provided on the bus bar as the need arises as the number of systems in the electric connection box of an automobile increases. The purpose is to
【０００７】[0007]
上記の目的を達成するために、本考案は、複数のブスバーと絶縁基板を重ねて なる配線板をメインカバーとアンダーカバーに収納し、ブスバーに起立連成され たタブ群を前記メインカバー及び（又はアンダーカバー）に設けたコネクタ挿着 部やヒューズキャビティ等の結合部内に導出させてなる電気接続箱において、 前記ブスバーに取付け孔を形成するとともに、該取付け孔と対向するメインカ バーに挿通孔を形成し、側縁にタブを起立連成したジョイント端子の基板部に取 付け孔を形成するとともに、該取付け孔とメインカバーの挿通孔及びブスバーの 取付け孔とをボルトで螺着したことを特徴とする電気接続箱へのジョイント追加 構造を採用した。 In order to achieve the above object, the present invention accommodates a wiring board, which is formed by stacking a plurality of bus bars and an insulating substrate, in a main cover and an under cover, and a tab group erected and coupled to the bus bar is connected to the main cover and ( Alternatively, in an electrical connection box that is led out into a connector insertion portion provided in an undercover) or a coupling portion such as a fuse cavity, a mounting hole is formed in the bus bar, and an insertion hole is formed in a main cover facing the mounting hole. The mounting hole is formed in the base plate of the joint terminal, which is formed by vertically connecting the tabs to the side edge, and the mounting hole and the insertion hole of the main cover and the mounting hole of the bus bar are screwed with bolts. Adopted a joint addition structure to the electric connection box.
【０００８】[0008]
複数のブスバーと絶縁基板を重ねてなる配線板をメインカバーとアンダーカバ ーに収納し、ブスバーに起立連成されたタブ群を前記メインカバー及び（又はア ンダーカバー）に設けたコネクタ挿着部やヒューズキャビティ等の結合部内に導 出させてなる電気接続箱において、ブスバーに雌ねじを形成した取付け孔を設け るとともに、該取付け孔と対向するメインカバーに挿通孔を形成し、基板部に取 付け孔を形成するとともに側縁に接触端子を起立連成した該接触端子を、底面に 挿通孔を形成したコネクタハウジングに収納し、前記接触端子，コネクタハウジ ング，メインカバー及びブスバーをボルトで螺着したので、システムの増加に伴 い、その都度必要に応じて簡単にブスバーに追加ジョイント部を設けることが出 来る。 A wiring board made by stacking a plurality of busbars and an insulating substrate is housed in a main cover and an undercover, and a tab group formed upright on the busbars is provided on the main cover and / or the undercover. In the electrical connection box that is led out into the coupling part such as the fuse cavity and the fuse cavity, the bus bar is provided with a female threaded mounting hole, and the main cover facing the mounting hole is formed with an insertion hole, which is then attached to the board part. The contact terminal, which has a mounting hole and a contact terminal standing upright on the side edge, is housed in a connector housing having an insertion hole on the bottom surface, and the contact terminal, connector housing, main cover and bus bar are screwed with a bolt. As the number of systems increases, it is easy to add additional joints to the bus bar as needed each time.
【０００９】[0009]
図１は本考案による電気接続箱へのジョイント追加構造を有する電気接続箱Ａ の分解斜視図である。 図１において、ブスバー用溝１ａが形成された絶縁基板１の該溝１ａに、雌型 中継端子２ａが挿着されたタブ状接触片２ｂを端部に起立させ、雌ねじ２ｃ′を 内面に形成した取付孔２ｃが設けられたブスバー２を挿嵌するとともに、前記絶 縁基板１は、上面にコネクタ挿着部３ａ，ヒューズキャビティ３ｂ，リレーキャ ビティ３ｃが形成されたメインカバー３とアンダーカバー４で挟持するようビス ４ａを四隅に形成された孔４ａ′に挿通してメインカバー３の孔３ｄに螺着され ている。 FIG. 1 is an exploded perspective view of an electric junction box A having a joint addition structure to the electric junction box according to the present invention. In FIG. 1, a tab-shaped contact piece 2b having a female relay terminal 2a inserted therein is erected at the end of the groove 1a of an insulating substrate 1 having a bus bar groove 1a formed therein, and a female screw 2c 'is formed on the inner surface thereof. The bus bar 2 provided with the mounting hole 2c is inserted and the insulation board 1 includes a main cover 3 and an under cover 4 each having a connector insertion portion 3a, a fuse cavity 3b, and a relay cavity 3c formed on the upper surface thereof. The screws 4a are inserted into the holes 4a 'formed at the four corners so as to be sandwiched and screwed into the holes 3d of the main cover 3.
【００１０】 メインカバー３の前記ブスバー２の取付孔２ｃと対向する箇所に挿通孔３ｅが 形成されるとともに、ほぼ中央に取付孔５ａが形成された基板部５ｂの両側に複 数のタブ５ｃを起立連成してなるジョイント端子５、を内装するジョイントコネ クタハウジング６の底板６ａのほぼ中央には挿通孔６ｂが形成される。An insertion hole 3e is formed in the main cover 3 at a position facing the mounting hole 2c of the bus bar 2, and a plurality of tabs 5c are formed on both sides of a board portion 5b having a mounting hole 5a formed substantially at the center. An insertion hole 6b is formed at approximately the center of a bottom plate 6a of a joint connector housing 6 in which a joint terminal 5 formed in a standing connection is housed.
【００１１】 ボルト７は、前記ジョイント端子５の取付孔５ａを挿通し、更にジョイントコ ネクタハウジング６の底板６ａの挿通孔６ｂ挿通してメインカバー３の挿通孔３ ｅを挿通して前記ブスバー２の取付孔２ｃに螺着されている。 本考案による電気接続箱へのジョイント追加構造を有する電気接続箱Ａは、上 記のように構成されているので、使用にあたって絶縁基板１の該溝１ａにそれぞ れブスバー２を挿嵌するとともに、前記所要の雌型中継端子２ａをタブ状接触片 ２ｂに挿着し、アンダーカバー４に載置してメインカバー３をビス４ａを四隅に 形成された孔４ａ′に挿通して螺着する。The bolt 7 is inserted through the attachment hole 5 a of the joint terminal 5, and further through the insertion hole 6 b of the bottom plate 6 a of the joint connector housing 6 and the insertion hole 3 e of the main cover 3 to insert the bus bar 2 into the bus bar 2. Is screwed into the mounting hole 2c. The electric connection box A having the joint addition structure to the electric connection box according to the present invention is configured as described above, and therefore, the bus bars 2 are inserted into the grooves 1a of the insulating substrate 1 when used, respectively. , The required female relay terminal 2a is inserted into the tab-shaped contact piece 2b, placed on the under cover 4, and the main cover 3 is inserted into the holes 4a 'formed at the four corners of the main cover 3 and screwed. .
【００１２】 この状態が通常の電気接続箱であり、システムを増設する必要の無いグレード の自動車に供される。 上級グレードの自動車に必要なシステム増大の為のブスバー２からの分岐が予 想される場合は、予め該ブスバー２に取付孔２ｃが形成され、該取付孔２ｃの内 面に直接雌ねじ２ｃ′をたてるか、これに替わるナットがブスバー２の下面に溶 着されていて、更に該取付孔２ｃに対向するメインカバー３に挿通孔３ｅが形成 されている。This state is a normal electrical junction box, and is used for a grade automobile that does not require additional system. When a branch from the bus bar 2 is expected to increase the system required for a high-grade automobile, a mounting hole 2c is formed in the bus bar 2 in advance, and a female screw 2c 'is directly formed on the inner surface of the mounting hole 2c. A nut for making or replacing the nut is welded to the lower surface of the bus bar 2, and an insertion hole 3e is formed in the main cover 3 facing the mounting hole 2c.
【００１３】 従って、システム増大の為のブスバー２からの分岐が必要な場合は、別に用意 されたジョイント端子５をジョイントコネクタハウジング６に内装し、ボルト７ をジョイント端子５の取付孔５ａとジョイントコネクタハウジング６の挿通孔６ ｂに挿通し、更にメインカバー３の挿通孔３ｅを挿通して、ブスバー２の取付孔 ２ｃに螺着する（図２及び図３参照）。Therefore, when branching from the bus bar 2 for increasing the system is required, the separately prepared joint terminal 5 is housed in the joint connector housing 6, and the bolt 7 is attached to the mounting hole 5a of the joint terminal 5 and the joint connector. The housing 6 is inserted through the insertion hole 6b, and further inserted through the insertion hole 3e of the main cover 3 and screwed into the mounting hole 2c of the bus bar 2 (see FIGS. 2 and 3).
【００１４】 即ち、ジョイントコネクタハウジング６に必要な図示しないコネクタを挿着す れば、該ブスバー２からの電流を分岐して取り出せることになる。 なお、本考案による実施例では、ブスバーの取付孔を１か所としているが、シ ステム増大の要求に応じて、必要により複数のブスバーに複数の取付孔を設け、 これらに対応するメインカバーに挿通孔を形成しておくことも出来る。That is, by inserting a required connector (not shown) into the joint connector housing 6, the current from the bus bar 2 can be branched and taken out. In the embodiment according to the present invention, the bus bar has only one mounting hole, but if necessary to increase the system, a plurality of bus bars may be provided with a plurality of mounting holes, and the main cover corresponding thereto may be provided. An insertion hole can be formed in advance.
【００１５】[0015]
本考案による実施例は上記のように構成したので、自動車等の電気接続箱にお いてシステムの増加に伴い、予め該ブスバーに取付孔を形成し、更に該取付孔に 対向するメインカバーに挿通孔を形成しておき、必要に応じて別に用意したジョ イントコネクタハウジング及びジョイント端子を簡単に取付けてブスバーに追加 ジョイント部を設けることの出来る電気接続箱へのジョイント追加構造を特長と する。 Since the embodiment according to the present invention is configured as described above, with an increase in the number of systems in an electric connection box of an automobile or the like, a mounting hole is previously formed in the bus bar, and the main cover opposite to the mounting hole is inserted. It features a joint addition structure to the electric junction box that allows holes to be formed and a joint connector housing and joint terminal, which are separately prepared as needed, can be easily attached to provide an additional joint section on the bus bar.
【図１】本考案による電気接続箱へのジョイント追加構
造を有する電気接続箱の分解斜視図である。FIG. 1 is an exploded perspective view of an electric connection box having a joint addition structure to the electric connection box according to the present invention.
【図２】同じく電気接続箱へのジョイント追加構造を有
する電気接続箱要部の分解斜視図である。FIG. 2 is an exploded perspective view of an essential part of an electric connection box having a joint addition structure to the electric connection box.
【図３】同じく電気接続箱へのジョイント追加構造を有
する電気接続箱要部の縦断面図である。FIG. 3 is a vertical cross-sectional view of an essential part of an electric junction box having a joint addition structure to the electric junction box.
【図４】従来例のジョイントコネクタ付電気接続箱の分
解斜視図である。FIG. 4 is an exploded perspective view of a conventional electrical connection box with a joint connector.
【図５】従来例の分岐後の配線図である。FIG. 5 is a wiring diagram of a conventional example after branching.
Ａ 電気接続箱へのジョイント追加構造を有す
る電気接続箱 １ 絶縁基板 １ａ 溝 ２ ブスバー ２ａ 雌型中継端子 ２ｂ タブ状接触片 ２ｃ，５ａ 取付孔 ３ メインカバー ３ｅ，６ｂ 挿通孔 ４ アンダーカバー ５ ジョイント端子 ５ｂ 基板部 ５ｃ タブ ６ ジョイントコネクタハウジングA Electrical connection box having a joint addition structure to the electrical connection box 1 Insulating substrate 1a Groove 2 Busbar 2a Female relay terminal 2b Tab-shaped contact piece 2c, 5a Mounting hole 3 Main cover 3e, 6b Insertion hole 4 Undercover 5 Joint terminal 5b board part 5c tab 6 joint connector housing
Claims (1)
配線板をメインカバーとアンダーカバーに収納し、ブス
バーに起立連成されたタブ群を前記メインカバー及び
（又はアンダーカバー）に設けたコネクタ挿着部やヒュ
ーズキャビティ等の結合部内に導出させてなる電気接続
箱において、 前記ブスバーに取付け孔を形成するとともに、該取付け
孔と対向するメインカバーに挿通孔を形成し、側縁にタ
ブを起立連成したジョイント端子の基板部に取付け孔を
形成するとともに、該取付け孔とメインカバーの挿通孔
及びブスバーの取付け孔とをボルトで螺着したことを特
徴とする電気接続箱へのジョイント追加構造。1. A connector in which a wiring board formed by stacking a plurality of bus bars and an insulating substrate is housed in a main cover and an under cover, and a tab group standing upright on the bus bar is provided on the main cover and / or the under cover. In an electrical junction box that is led out into a coupling portion such as an insertion portion or a fuse cavity, a mounting hole is formed in the bus bar, an insertion hole is formed in a main cover facing the mounting hole, and a tab is formed on a side edge. A joint hole is added to the electrical connection box, which is characterized in that a mounting hole is formed in the base plate portion of the standing and connected joint terminal, and the mounting hole and the insertion hole of the main cover and the mounting hole of the bus bar are screwed together. Construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP758392U JPH0570125U (en) | 1992-02-21 | 1992-02-21 | Joint addition structure to electric junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP758392U JPH0570125U (en) | 1992-02-21 | 1992-02-21 | Joint addition structure to electric junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0570125U true JPH0570125U (en) | 1993-09-21 |
Family
ID=11669836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP758392U Withdrawn JPH0570125U (en) | 1992-02-21 | 1992-02-21 | Joint addition structure to electric junction box |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0570125U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006050770A (en) * | 2004-08-04 | 2006-02-16 | Yazaki Corp | Terminal block connection structure of electric connection box |
-
1992
- 1992-02-21 JP JP758392U patent/JPH0570125U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006050770A (en) * | 2004-08-04 | 2006-02-16 | Yazaki Corp | Terminal block connection structure of electric connection box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Withdrawal of application because of no request for examination |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 19960606 |