JP2007165059A - Tab terminal, its flat wiring member connection structure, and electric connection box - Google Patents

Tab terminal, its flat wiring member connection structure, and electric connection box Download PDF

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JP2007165059A
JP2007165059A JP2005358076A JP2005358076A JP2007165059A JP 2007165059 A JP2007165059 A JP 2007165059A JP 2005358076 A JP2005358076 A JP 2005358076A JP 2005358076 A JP2005358076 A JP 2005358076A JP 2007165059 A JP2007165059 A JP 2007165059A
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connection
conductor
flat wiring
terminal
face
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Ichiro Terunuma
一郎 照沼
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Fujikura Ltd
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Fujikura Ltd
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  • Multi-Conductor Connections (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a tab terminal capable of connecting a flat wiring member certainly, its flat wiring member connecting structure, and an electric connection box. <P>SOLUTION: The tab terminal 5 has a stairs shape of one step bent at two places in reverse directions. A vertical face at upper part of the stairs shape is made a first face 5a, a horizontal face following it is made a second face 5b, and the vertical face at further lower part is made a third face 5c. The upper end portion of the first face 5a is chamfered so that the member may be narrower toward the upper part, and the third face 5c becomes smaller in width and thinner in thickness as it goes toward the lower part. The flat wiring member 3 has a conductive member 3a covered by an insulating member 3b, and has a land 4 formed in which the upper side of the insulating member 3b is peeled off and the conductive member 3a is exposed at a prescribed location. The bottom face of the second face 5b is jointed electrically to the exposed conductive member 3b at this land 4. Further, the third face 5c is engaged with a hole 1a (2a) facing the wiring face 1S (2S) and fastens the flat wiring member to an insulating panel 1 (2). <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

本発明は、自動車等に搭載される電気部品の端子や配線を接続する電気接続箱、それに設置されるタブ端子、そのフラット配線材接続構造及び電気接続箱に関する。   The present invention relates to an electrical connection box for connecting terminals and wiring of electrical components mounted on an automobile or the like, a tab terminal installed on the electrical connection box, a flat wiring material connection structure thereof, and an electrical connection box.

近年、自動車等の多機能化に伴い、自動車等に搭載される電装部品は増加している。一般に、これらの電装部品の端子や電装部品の配線であるワイヤーハーネスは、接続される部位ごとにまとめられ電気接続箱に接続される。   In recent years, with the increasing functionality of automobiles and the like, the number of electrical components mounted on automobiles and the like is increasing. Generally, the wire harness which is the terminal of these electrical components and wiring of an electrical component is collected for every site | part connected, and is connected to an electrical junction box.

電気接続箱は、電装部品を電気的に接続する回路と、内部にこの回路を収納し外面にリレー、ヒューズ及び他の電装部品と係合するコネクタを備えたケースとを備えて構成されている。   The electrical junction box is configured to include a circuit that electrically connects electrical components and a case that houses the circuit inside and includes a connector that engages with relays, fuses, and other electrical components on the outer surface. .

従来の電気接続箱の回路材料は、金属板を任意の形状に打ち抜いて折り曲げたバスバーによって構成されており、金属板を打ち抜く金型製作にコストがかかり、また回路設計の自由度も低かった。   The circuit material of the conventional electrical junction box is constituted by a bus bar obtained by punching a metal plate into an arbitrary shape and bending it, and it costs high to manufacture a die for punching the metal plate, and the degree of freedom in circuit design is low.

そこで、回路材料としてバスバーの代わりにフレキシブルプリント基板等のフラット配線材を用い、電装部品の端子及びワイヤーハーネスを電気的に接続する布線電気接続箱が提案されている（特許文献１）。これにより、バスバー電気接続箱のような金型作製の工程を必要せず、安価な電線を用いることでコストダウンが図れ、フラット配線材による配線で自由に形成できるため回路設計の自由度も高い。
特開平１１−２３４８５７ Then, the wiring electrical connection box which uses the flat wiring materials, such as a flexible printed circuit board, as a circuit material instead of a bus bar, and electrically connects the terminal of an electrical component and a wire harness is proposed (patent document 1). This eliminates the need for a metal mold manufacturing process such as a busbar electrical junction box, reduces the cost by using inexpensive wires, and can be freely formed by wiring with a flat wiring material, so the degree of freedom in circuit design is also high. .
JP-A-11-234857

しかしながら、このような電気接続箱では、フラット配線材は、固着や係止具を用いて絶縁板に固定されており、固着や係止具を設ける製造工程が煩雑となる。   However, in such an electrical junction box, the flat wiring member is fixed to the insulating plate using a fixing or locking tool, and the manufacturing process for providing the fixing or locking tool becomes complicated.

本発明は、このような点に鑑みてなされたものであり、フラット配線材を絶縁板に固定することができるタブ端子、そのフラット配線材接続構造及び電気接続箱を提供することを目的とする。   This invention is made | formed in view of such a point, and it aims at providing the tab terminal which can fix a flat wiring material to an insulating board, its flat wiring material connection structure, and an electrical connection box. .

本発明に係る第１のタブ端子は、板片からなる接続端子部と、前記接続端子部の基端側に設けられて前記接続端子部が延びる方向と直交する方向に延び、フラット配線材の導体と面接触で接合される導体接続部と、前記導体接続部の前記接続端子部と接続していない他端に設けられ、前記導体接続部が延びる方向と直交し且つ前記接続端子部と反対側に延び、前記接続端子を絶縁基板の端子収容孔に固定するための係止部とを一枚の金属片を折り曲げて一体に形成してなる。   The first tab terminal according to the present invention includes a connection terminal portion made of a plate piece and a base terminal side of the connection terminal portion, and extends in a direction orthogonal to the direction in which the connection terminal portion extends. Provided at the other end of the conductor connection portion that is not connected to the connection terminal portion of the conductor connection portion, which is joined to the conductor by surface contact, and orthogonal to the direction in which the conductor connection portion extends and opposite to the connection terminal portion And a locking portion for fixing the connection terminal to the terminal receiving hole of the insulating substrate and integrally forming a single metal piece by bending the metal piece.

本発明に係る第２のタブ端子は、板片からなる接続端子部と、前記接続端子部の基端側に設けられて前記接続端子部が延びる方向と直交する方向に延び、フラット配線材の導体と面接触で接合される導体接続部と、前記導体接続部の前記接続端子部と接続していない他端に設けられ、前記導体接続部が延びる方向と直交し且つ前記接続端子部と反対側に延び、前記接続端子を絶縁基板の第１の端子収容孔に固定するための第１の係止部と、前記導体接続部の前記接続端子部と接続する端部に設けられ、前記導体接続部が延びる方向と直交し且つ前記接続端子部と反対側に延び、前記接続端子を絶縁基板の第２の端子収容孔に固定するための第２の係止部と、一枚の金属片を折り曲げて一体に形成してなる。   The second tab terminal according to the present invention includes a connection terminal portion made of a plate piece, and extends in a direction perpendicular to the direction in which the connection terminal portion extends and is provided on the base end side of the connection terminal portion. Provided at the other end of the conductor connection portion that is not connected to the connection terminal portion of the conductor connection portion, which is joined to the conductor by surface contact, and orthogonal to the direction in which the conductor connection portion extends and opposite to the connection terminal portion A first locking portion for fixing the connection terminal to the first terminal receiving hole of the insulating substrate, and an end portion connected to the connection terminal portion of the conductor connection portion; A second locking portion that extends perpendicular to the direction in which the connecting portion extends and is opposite to the connecting terminal portion, and that fixes the connecting terminal to the second terminal receiving hole of the insulating substrate, and a piece of metal Are integrally formed by bending.

本発明によれば、タブ端子に係止部を一体形成することにより、タブ端子及びフラット配線材を絶縁基板に固定することができる。   According to the present invention, the tab terminal and the flat wiring member can be fixed to the insulating substrate by integrally forming the locking portion on the tab terminal.

以下、添付した図面を参照して本発明に係る電気接続箱の実施の形態について説明する。   Embodiments of an electrical junction box according to the present invention will be described below with reference to the accompanying drawings.

図１は、本発明の第１の実施形態に係る電気接続箱の一部展開斜視図である。   FIG. 1 is a partially exploded perspective view of an electrical junction box according to the first embodiment of the present invention.

樹脂等の絶縁材からなる第１及び第２のインシュレーションパネル１、２は、所定の隙間ｄを介して配されている。第１及び第２のインシュレーションパネルの片面（配線面１Ｓ、２Ｓ）には、一方の縁部１ｅ、２ｅを介してまたぐように一枚のフラット配線材３が乗せられており、更に、配線材３上には、所定の位置に金属を折り曲げて形成されたタブ端子５が複数配されている。   The 1st and 2nd insulation panels 1 and 2 which consist of insulating materials, such as resin, are distribute | arranged via the predetermined clearance gap d. A single flat wiring material 3 is placed on one side (wiring surfaces 1S, 2S) of the first and second insulation panels so as to straddle one of the edges 1e, 2e. On the material 3, a plurality of tab terminals 5 formed by bending metal at predetermined positions are arranged.

図２に示すように、タブ端子５は、一枚の金属板を逆方向に２箇所折り曲げた一段の階段形状をしている。ここで、階段形状の上部垂直になった面を第１面５ａとし、それに続く水平となった面を第２面５ｂとし、更に下方の垂直になった面を第３面５ｃとする。第１面５ａの上端部には、上になるに従って部材が細くなっていくテーパー加工が施されており、第３面５ｃは、下方になるに従い幅が小さくなり、厚さも薄くなっていく。   As shown in FIG. 2, the tab terminal 5 has a one-step staircase shape in which a single metal plate is bent in two places in the opposite direction. Here, the upper vertical surface of the staircase shape is defined as the first surface 5a, the subsequent horizontal surface is defined as the second surface 5b, and the lower vertical surface is defined as the third surface 5c. The upper end portion of the first surface 5a is tapered so that the member becomes thinner as it goes up, and the width and the thickness of the third surface 5c become smaller as it goes down.

図３に示すように、フラット配線材３は、導電材３ａが絶縁材３ｂによって覆われており、所定の位置において絶縁材３ｂの上面が剥がされて導電材３ａが露出したランド４が形成されている。第２面５ｂの底面は、このランド４において露出した導電材３ｂと電気的に接合する。更に、第３面５ｃは、配線面１Ｓ（２Ｓ）に面した孔１ａ（２ａ）に係合してフラット配線材をインシュレーションパネル１（２）に固定している。   As shown in FIG. 3, in the flat wiring member 3, the conductive material 3a is covered with the insulating material 3b, and the land 4 is formed where the upper surface of the insulating material 3b is peeled off at a predetermined position to expose the conductive material 3a. ing. The bottom surface of the second surface 5 b is electrically joined to the conductive material 3 b exposed in the land 4. Further, the third surface 5c is engaged with the hole 1a (2a) facing the wiring surface 1S (2S) to fix the flat wiring material to the insulation panel 1 (2).

図４に示すように、第１及び第２のインシュレーションパネル１、２の四隅には係止具６が設けられている。係止具６は、棒状の基部６ａの上端から円周方向へ下向きに延びる押さえ部６ｂが形成されている。この係止具６は、フラット配線材３の所定の箇所に設けられた孔３ｃから突出し、フラット配線材３の四隅をインシュレーションパネル１（２）に押さえつけるようにして固定する。   As shown in FIG. 4, locking tools 6 are provided at the four corners of the first and second insulation panels 1 and 2. The locking tool 6 is formed with a pressing portion 6b extending downward in the circumferential direction from the upper end of the rod-like base portion 6a. This locking tool 6 protrudes from a hole 3c provided at a predetermined location of the flat wiring member 3, and is fixed so that the four corners of the flat wiring member 3 are pressed against the insulation panel 1 (2).

図５は、同電気接続箱の分解斜視図である。   FIG. 5 is an exploded perspective view of the electric junction box.

第１及び第２のインシュレーションパネル１、２は、間に絶縁材７を介して配線されていない背面同士が重なり合わせられる。上側の第１のインシュレーションパネル１の配線面側には、第１のインシュレーションパネル１と対向する方向に開口した箱状の上ケース８が配され、下側に配された第２のインシュレーションパネル２の配線面側には、上ケース８と脱着可能に係合する下ケース９が配される。ここで、上ケース８の上面には、ヒューズ１０及びリレー１１と脱着可能に係合するヒューズ装着部８ａ及びリレー装着部８ｂが一体形成されており、下ケース９の底面には、コネクタ１２が着脱可能に係合するコネクタ装着部９ａが一体成形されている。   As for the 1st and 2nd insulation panels 1 and 2, the back surfaces which are not wired via the insulating material 7 are overlapped. A box-shaped upper case 8 opened in a direction facing the first insulation panel 1 is disposed on the wiring surface side of the upper first insulation panel 1 and a second insulation disposed on the lower side. A lower case 9 that is detachably engaged with the upper case 8 is disposed on the wiring surface side of the adjustment panel 2. Here, a fuse mounting portion 8 a and a relay mounting portion 8 b that are detachably engaged with the fuse 10 and the relay 11 are integrally formed on the upper surface of the upper case 8, and a connector 12 is formed on the bottom surface of the lower case 9. A connector mounting portion 9a that is detachably engaged is integrally formed.

次にこのように構成される電気接続箱の製造方法について説明する。   Next, the manufacturing method of the electrical junction box comprised in this way is demonstrated.

はじめに、［Ａ］インシュレーションパネル１、２を、間隔ｄを介して配置した後、所定の位置にランド４が形成されたフラット配線材３を第１及び第２のインシュレーションパネル１、２にまたがるように乗せる。ここで、インシュレーションパネル１（２）に設置された係止具６は、フラット配線材３の四隅の孔３ｃに通す。次に、［Ｂ］図６に示すように、タブ端子５の導電材接続部５ｂ上に第１の電極１３と第２の電極１４を所定の隙間を介して接触させ、加圧後通電して抵抗溶接を行う。続いて、［Ｃ］インシュレーションパネル１（２）の配線されていない背面同士を絶縁材８を介して重ね合わせ、［Ｄ］最後に、タブ端子５の接続端子部５ａが外部電装部品係合部８ａ，８ｂ（９ａ）に対応するように上下ケース８、９に収納する。   First, after [A] the insulation panels 1 and 2 are arranged with a gap d, the flat wiring member 3 having the land 4 formed at a predetermined position is formed on the first and second insulation panels 1 and 2. Put on as if straddling. Here, the locking tool 6 installed in the insulation panel 1 (2) passes through the holes 3 c at the four corners of the flat wiring member 3. Next, [B] as shown in FIG. 6, the first electrode 13 and the second electrode 14 are brought into contact with each other on the conductive material connecting portion 5 b of the tab terminal 5 through a predetermined gap, and energized after pressurization. Resistance welding. Subsequently, [C] the back surfaces of the insulation panel 1 (2) that are not wired are overlapped with each other via the insulating material 8, and [D] Finally, the connection terminal portion 5a of the tab terminal 5 is engaged with the external electrical component. The upper and lower cases 8 and 9 are accommodated so as to correspond to the portions 8a and 8b (9a).

なお、製造工程中の［Ｂ］のフラット配線材３の導電材３ａとタブ端子５とを接続する方法として、図７〜１０に示すように、レーザ溶接、ハンダ付け、超音波溶着及び抵抗溶着のいずれかの方法を用いることができる。   In addition, as a method for connecting the conductive material 3a of the flat wiring material 3 of [B] and the tab terminal 5 during the manufacturing process, as shown in FIGS. 7 to 10, laser welding, soldering, ultrasonic welding, and resistance welding are used. Either method can be used.

図７は、本発明に係る電気接続箱の更に他の製造方法を示す断面図である。   FIG. 7 is a cross-sectional view showing still another method of manufacturing the electrical junction box according to the present invention.

第２面５ｂ上にレーザ照射口１５を配して、レーザ溶接を行う。また、同様にレーザ照射口１５に変えて電極を配し、マイクロアーク溶接を行うこともできる。   The laser irradiation port 15 is disposed on the second surface 5b and laser welding is performed. Similarly, instead of the laser irradiation port 15, an electrode can be arranged and micro arc welding can be performed.

図８は、本発明に係る電気接続箱の他の製造方法を示す断面図である。   FIG. 8 is a cross-sectional view showing another method for manufacturing the electrical junction box according to the present invention.

半田１６を第２面５ｂ上に近接させ、コテ１７によって加熱し半田付けを行う。   The solder 16 is brought close to the second surface 5b and heated by the iron 17 to perform soldering.

図９は、本発明に係る電気接続箱の更に他の製造方法を示す断面図である。   FIG. 9 is a cross-sectional view showing still another method of manufacturing the electrical junction box according to the present invention.

インシュレーションパネル１８（１９）には、タブ端子５が設置される位置に、配線面１Ｓ（２Ｓ）から背面に貫通する孔１８ｂ（１９ｂ）を形成する。なお、フラット配線材３には、所定の位置において導電材３ｂの周りが貫通するように絶縁材３ａが剥がされたランド４ａが形成されている。この孔１８ｂ（１９ｂ）の配線面１８Ｓ（１９Ｓ）側に第１の電極１３を配置し、背面側に第２の電極１４を配置して抵抗溶接を行う。   A hole 18b (19b) penetrating from the wiring surface 1S (2S) to the back surface is formed in the insulation panel 18 (19) at a position where the tab terminal 5 is installed. The flat wiring member 3 is formed with lands 4a from which the insulating material 3a is peeled off so that the periphery of the conductive material 3b penetrates at a predetermined position. The first electrode 13 is disposed on the wiring surface 18S (19S) side of the hole 18b (19b), and the second electrode 14 is disposed on the back surface side to perform resistance welding.

図１０は、本発明に係る電気接続箱の更に他の製造方法を示す断面図である。   FIG. 10 is a cross-sectional view showing still another method of manufacturing the electrical junction box according to the present invention.

インシュレーションパネル１８（１９）には、タブ端子５が設置される位置に、配線面１Ｓ（２Ｓ）から背面に貫通する孔１８ｂ（１９ｂ）を形成する。なお、フラット配線材３には、所定の位置において導電材３ｂの周りが貫通するように絶縁材３ａが剥がされたランド４ａが形成されている。孔１８ｂ（１９ｂ）の背面側にアンビル１８を配置し、配線面１Ｓ（２Ｓ）側にホーン１９を配置して超音波溶接を行う。   A hole 18b (19b) penetrating from the wiring surface 1S (2S) to the back surface is formed in the insulation panel 18 (19) at a position where the tab terminal 5 is installed. The flat wiring member 3 is formed with lands 4a from which the insulating material 3a is peeled off so that the periphery of the conductive material 3b penetrates at a predetermined position. The anvil 18 is disposed on the back side of the hole 18b (19b), and the horn 19 is disposed on the wiring surface 1S (2S) side to perform ultrasonic welding.

このように任意で様々な接続方法を用いてタブ端子をフラット配線材に接続することができる。   As described above, the tab terminal can be connected to the flat wiring member by using various connection methods.

図１１は、本発明の第２の実施形態に係るタブ端子の形状を示す斜視図である。   FIG. 11 is a perspective view showing the shape of a tab terminal according to the second embodiment of the present invention.

第１の実施形態におけるタブ端子との違いは、第１面２２ａと第２面２２ｂとの間に、下方に突出する折り返し部２２ｄが形成されていることである。この折り返し部２２ｄは、金属片を折り曲げることにより一体形成されている。また、この第２の実施形態に係るタブ端子２２を用いる際には、第１の実施形態のタブ端子と係合する孔１ａ（２ａ）に対応する係止孔２３ａ（２４ａ）に加えて、図１２のように、インシュレーションパネル２３（２４）に配線面２３Ｓ（２４Ｓ）面し、折り返し部２２ｄと係合する補助孔２３ｃ（２４ｃ）を更に形成する。このように、係合孔を増やすことで、フラット配線材をインシュレーションパネルに更に安定して固定することができる。また、第１の実施形態と同様に、レーザ溶接、ハンダ付け、超音波溶着及び抵抗溶着のいずれかの方法を用い、タブ端子２２とフラット配線材３とを接続することができる。   A difference from the tab terminal in the first embodiment is that a folded portion 22d protruding downward is formed between the first surface 22a and the second surface 22b. The folded portion 22d is integrally formed by bending a metal piece. In addition, when using the tab terminal 22 according to the second embodiment, in addition to the locking hole 23a (24a) corresponding to the hole 1a (2a) that engages with the tab terminal of the first embodiment, As shown in FIG. 12, an auxiliary hole 23c (24c) that faces the wiring surface 23S (24S) and engages with the folded portion 22d is further formed on the insulation panel 23 (24). Thus, the flat wiring material can be more stably fixed to the insulation panel by increasing the engagement holes. Further, similarly to the first embodiment, the tab terminal 22 and the flat wiring member 3 can be connected using any one of laser welding, soldering, ultrasonic welding, and resistance welding.

本発明に係る電気接続箱の一部展開図である。It is a partial development view of the electrical junction box according to the present invention. 本発明の第１の実施形態に係るタブ端子の斜視図である。It is a perspective view of a tab terminal concerning a 1st embodiment of the present invention. 図１のＡ−Ａ’断面図である。It is A-A 'sectional drawing of FIG. 図１のＢ−Ｂ’断面図である。It is B-B 'sectional drawing of FIG. 同電気接続箱の分解斜視図である。It is a disassembled perspective view of the same electrical junction box. 同タブ端子の製造方法を示す図である。It is a figure which shows the manufacturing method of the tab terminal. 同タブ端子の更に他の製造方法を示す図である。It is a figure which shows another manufacturing method of the same tab terminal. 同タブ端子の更に他の製造方法を示す図である。It is a figure which shows another manufacturing method of the same tab terminal. 同タブ端子の更に他の製造方法を示す図である。It is a figure which shows another manufacturing method of the same tab terminal. 同タブ端子の更に他の製造方法を示す図である。It is a figure which shows another manufacturing method of the same tab terminal. 本発明の第２の実施形態に係るタブ端子の斜視図である。It is a perspective view of the tab terminal which concerns on the 2nd Embodiment of this invention. 同タブ端子の実装時の断面図である。It is sectional drawing at the time of mounting of the tab terminal.

符号の説明Explanation of symbols

１，１８，２３…第１のインシュレーションパネル、２，１９，２４…第２のインシュレーションパネル、３…フラット配線材、４…ランド、５、２２…タブ端子、６…係止具、７…接円板、８…上ケース、９…下ケース、１０…ヒューズ、１１…リレー、１２…コネクタ、１３…第１の電極、１４…第２の電極、１５…レーザ照射口、１６…半田、１７…コテ、２０…アンビル、２１…ホーン。   DESCRIPTION OF SYMBOLS 1,18,23 ... 1st insulation panel, 2,19,24 ... 2nd insulation panel, 3 ... Flat wiring material, 4 ... Land, 5, 22 ... Tab terminal, 6 ... Locking tool, 7 DESCRIPTION OF SYMBOLS: Contacting plate, 8 ... Upper case, 9 ... Lower case, 10 ... Fuse, 11 ... Relay, 12 ... Connector, 13 ... 1st electrode, 14 ... 2nd electrode, 15 ... Laser irradiation port, 16 ... Solder , 17 ... Iron, 20 ... Anvil, 21 ... Horn.

Claims (5)

板片からなる接続端子部と、
前記接続端子部の基端側に設けられて前記接続端子部が延びる方向と直交する方向に延び、フラット配線材の導体と面接触で接合される導体接続部と、
前記導体接続部の前記接続端子部と接続していない他端に設けられ、前記導体接続部が延びる方向と直交し且つ前記接続端子部と反対側に延び、前記接続端子を絶縁基板の端子収容孔に固定するための係止部とを
一枚の金属片を折り曲げて一体に形成してなるタブ端子。 A connection terminal portion made of a plate piece,
A conductor connection portion provided on the base end side of the connection terminal portion, extending in a direction perpendicular to the direction in which the connection terminal portion extends, and joined to the conductor of the flat wiring member by surface contact;
Provided at the other end of the conductor connection portion that is not connected to the connection terminal portion, is orthogonal to the direction in which the conductor connection portion extends and extends to the opposite side of the connection terminal portion, and the connection terminal is accommodated in a terminal of the insulating substrate. A tab terminal formed by integrally forming a locking piece for fixing in a hole by bending a piece of metal. 板片からなる接続端子部と、
前記接続端子部の基端側に設けられて前記接続端子部が延びる方向と直交する方向に延び、フラット配線材の導体と面接触で接合される導体接続部と、
前記導体接続部の前記接続端子部と接続していない他端に設けられ、前記導体接続部が延びる方向と直交し且つ前記接続端子部と反対側に延び、前記接続端子を絶縁基板の第１の端子収容孔に固定するための第１の係止部と、
前記導体接続部の前記接続端子部と接続する端部に設けられ、前記導体接続部が延びる方向と直交し且つ前記接続端子部と反対側に延び、前記接続端子を絶縁基板の第２の端子収容孔に固定するための第２の係止部と、
一枚の金属片を折り曲げて一体に形成してなるタブ端子。 A connection terminal portion made of a plate piece,
A conductor connection portion provided on the base end side of the connection terminal portion, extending in a direction perpendicular to the direction in which the connection terminal portion extends, and joined to the conductor of the flat wiring member by surface contact;
Provided at the other end of the conductor connection portion that is not connected to the connection terminal portion, is orthogonal to the direction in which the conductor connection portion extends and extends to the opposite side of the connection terminal portion, and connects the connection terminal to the first of the insulating substrate. A first locking portion for fixing to the terminal receiving hole,
Provided at an end portion of the conductor connection portion that is connected to the connection terminal portion, extends perpendicular to the direction in which the conductor connection portion extends and extends to the opposite side of the connection terminal portion, and the connection terminal is a second terminal of the insulating substrate. A second locking portion for fixing to the receiving hole;
A tab terminal that is formed by bending a single piece of metal. 請求項１又は２記載のタブ端子の導体接続部に、中間口出しをしたフラット配線材の前記中間口出し部に露出した導電体を接触させ、前記接続部と前記フラット配線材導電体との接続を図ることを特徴とするタブ端子のフラット配線材接続構造。   The conductor exposed to the intermediate lead-out portion of the flat wiring member with the intermediate lead is brought into contact with the conductor connection portion of the tab terminal according to claim 1 or 2, and the connection between the connection portion and the flat wiring material conductor is connected. A flat wiring material connection structure of a tab terminal characterized by being designed. 前記導体接続部と前記フラット配線材の導電体とは、抵抗溶接、レーザ溶接、ハンダ付け又は超音波溶着によって接続されていることを特徴とする請求項３記載のタブ端子のフラット配線材接続構造。   4. The flat wiring material connection structure for a tab terminal according to claim 3, wherein the conductor connection portion and the conductor of the flat wiring material are connected by resistance welding, laser welding, soldering, or ultrasonic welding. . 請求項４記載のタブ端子のフラット配線材接続構造を有する電気接続箱。   An electrical junction box having the flat wiring member connection structure for tab terminals according to claim 4.
JP2005358076A 2005-12-12 2005-12-12 Tab terminal, its flat wiring member connection structure, and electric connection box Pending JP2007165059A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009153239A (en) * 2007-12-18 2009-07-09 Sumitomo Wiring Syst Ltd Electrical connection box
EP3505401A3 (en) * 2017-12-05 2019-09-04 Aptiv Technologies Limited Wiring harness assembly having multiple separated conductors embedded within a substrate
US11037706B2 (en) 2018-05-15 2021-06-15 Aptiv Technologies Limited Apparatus and method for manufacturing assembly having multiple separated conductors embedded within a substrate

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009153239A (en) * 2007-12-18 2009-07-09 Sumitomo Wiring Syst Ltd Electrical connection box
EP3505401A3 (en) * 2017-12-05 2019-09-04 Aptiv Technologies Limited Wiring harness assembly having multiple separated conductors embedded within a substrate
US10777334B2 (en) 2017-12-05 2020-09-15 Aptiv Technologies Limited Wiring harness assembly having multiple separated conductors embedded within a substrate
EP4005877A1 (en) * 2017-12-05 2022-06-01 Aptiv Technologies Limited Wiring harness assembly having multiple separated conductors embedded within a substrate
US11670434B2 (en) 2017-12-05 2023-06-06 Aptiv Technologies Limited Wiring harness assembly having multiple separated conductors embedded within a substrate
CN116667025A (en) * 2017-12-05 2023-08-29 安波福技术有限公司 Wire harness assembly with multiple separate conductors embedded within substrate
CN116667025B (en) * 2017-12-05 2024-03-22 安波福技术有限公司 Wire harness assembly with multiple separate conductors embedded within substrate
US11037706B2 (en) 2018-05-15 2021-06-15 Aptiv Technologies Limited Apparatus and method for manufacturing assembly having multiple separated conductors embedded within a substrate
US11749427B2 (en) 2018-05-15 2023-09-05 Aptiv Technologies Limited Apparatus and method for manufacturing assembly having multiple separated conductors embedded within a substrate

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