JP2000299911A - Electric joint box - Google Patents
Electric joint boxInfo
- Publication number
- JP2000299911A JP2000299911A JP11104854A JP10485499A JP2000299911A JP 2000299911 A JP2000299911 A JP 2000299911A JP 11104854 A JP11104854 A JP 11104854A JP 10485499 A JP10485499 A JP 10485499A JP 2000299911 A JP2000299911 A JP 2000299911A
- Authority
- JP
- Japan
- Prior art keywords
- bus bar
- wiring board
- protruding plate
- deformation
- plate portion
- 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
Links
Landscapes
- Structure Of Printed Boards (AREA)
- Manufacturing Of Printed Wiring (AREA)
- Connection Or Junction Boxes (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、電気接続箱に関す
るものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electric junction box.
【０００２】[0002]
【従来の技術】従来、次のような電気接続箱が提案され
ている（実開平１−７９３２５号公報）。図９に示すよ
うに、この電気接続箱８０は、ブスバー８１を配線板８
２に配設してブスバー配線板８３を形成し、複数のブス
バー配線板８３を積層して回路板８４を設け、回路板８
４を下ケース８５に配置して上カバー８６を被せて構成
されている。2. Description of the Related Art Conventionally, the following electrical junction box has been proposed (Japanese Utility Model Laid-Open No. 1-79325). As shown in FIG. 9, the electric connection box 80 includes a bus bar 81 connected to the wiring board 8.
2, a bus bar wiring board 83 is formed, a plurality of bus bar wiring boards 83 are stacked to provide a circuit board 84, and a circuit board 8 is provided.
4 is arranged in the lower case 85 and covered with the upper cover 86.
【０００３】下ケース８５にはコネクタ取付部８７が形
成されている。コネクタ取付部８７は、下ケース８５の
開口８８にハウジング８９を組付け、配線板８２の周縁
８２ａから外方へ突出されたタブ状端子８１ａをハウジ
ング８９内に収容して成る。この時、タブ状端子８１ａ
の突出方向と配線板８２の板面とが平行であり、ブスバ
ー８１の孔８１ｂを配線板８２のボス８２ｂに挿入する
ことでブスバー８１が配線板８２に保持される。なお、
ブスバー８１を配線板８２にインサート成形（又は一体
成形）することも可能である。[0003] A connector mounting portion 87 is formed in the lower case 85. The connector mounting portion 87 is formed by attaching a housing 89 to an opening 88 of a lower case 85 and accommodating a tab-shaped terminal 81 a protruding outward from a peripheral edge 82 a of the wiring board 82 in the housing 89. At this time, the tab-shaped terminal 81a
The projecting direction is parallel to the surface of the wiring board 82, and the bus bar 81 is held by the wiring board 82 by inserting the hole 81 b of the bus bar 81 into the boss 82 b of the wiring board 82. In addition,
It is also possible to insert-mold (or integrally mold) the bus bar 81 on the wiring board 82.
【０００４】しかしながら、図１０の如くに、回路の設
計上、配線板８２にはブスバー８１だけでなく不図示の
補機が搭載される場合があり、その場合には、図の如く
に、補機が障害物（図中の点線部に相当）９０となる。
その障害物９０を避けるために、例えば特殊なτ状のブ
スバー８１′を使用する。それにより、コネクタ取付部
８７への相手方コネクタの挿着時に、突出距離Ｌが長い
場合にはブスバー８１′が湾曲する（図１１参照）。そ
して、屈曲長さＷが短く、且つコネクタ取付部８７に対
して相手方コネクタを誤って傾けて押し込んだ場合には
ブスバー８１′も相手方コネクタと同方向に捻られる
（図１２参照）。これによって、ボス８２ｂが破損して
配線板８２がひび割れる恐れがあった。つまり、ブスバ
ー８１′の強度が低下する欠点があった。However, as shown in FIG. 10, there are cases where not only the bus bar 81 but also auxiliary equipment (not shown) are mounted on the wiring board 82 due to the design of the circuit. In this case, as shown in FIG. The machine becomes an obstacle (corresponding to the dotted line in the figure) 90.
In order to avoid the obstacle 90, for example, a special τ-shaped bus bar 81 'is used. As a result, when the mating connector is inserted into the connector mounting portion 87, if the projection distance L is long, the bus bar 81 'bends (see FIG. 11). When the bending length W is short and the mating connector is accidentally tilted and pushed into the connector mounting portion 87, the bus bar 81 'is also twisted in the same direction as the mating connector (see FIG. 12). As a result, the boss 82b may be damaged and the wiring board 82 may be cracked. That is, there is a disadvantage that the strength of the bus bar 81 'is reduced.
【０００５】[0005]
【発明が解決しようとする課題】本発明は上記した点に
鑑み、ブスバーの強度を向上させた電気接続箱を提供す
ることを目的とする。SUMMARY OF THE INVENTION It is an object of the present invention to provide an electric connection box having an improved strength of a bus bar.
【０００６】[0006]
【課題を解決するための手段】上記目的を達成するため
に、本発明は、配線板にブスバーを設け、該配線板の周
縁から該ブスバーのタブ状端子を突出させて相手方の補
機に対する補機取付部を有する電気接続箱において、前
記ブスバーの帯状部の少なくとも一側壁に変形防止用突
出板部を連成すると共に、該ブスバーを前記配線板に固
定するため該ブスバーの形状に対応する配設溝を該配線
板に形成した電気接続箱を特徴とする（請求項１）。前
記変形防止用突出板部が前記配線板の周縁の近傍に位置
する電気接続箱を特徴とする（請求項２）。前記補機取
付部への前記補機の挿着時に、前記帯状部の長手方向の
湾曲を防止するため、前記変形防止用突出板部の板幅を
拡幅した電気接続箱を特徴とする（請求項３）。前記補
機取付部への前記補機の挿着時に、前記帯状部の長手方
向と直交する方向の捻れを防止するため、前記変形防止
用突出板部の突出距離を長くした電気接続箱を特徴とす
る（請求項４）。前記補機取付部内へ突出している複数
のブスバーのうち最も外側に位置する二つのブスバーの
帯状部の相反する側壁に、相反する方向へ前記変形防止
用突出板部を延設した電気接続箱を特徴とする（請求項
５）。In order to achieve the above object, according to the present invention, a bus bar is provided on a wiring board, and a tab-shaped terminal of the bus bar is projected from a peripheral edge of the wiring board to provide a complementary to an auxiliary machine of a counterpart. In the electrical junction box having a machine mounting portion, a deformation preventing protruding plate portion is coupled to at least one side wall of the band portion of the bus bar, and an arrangement corresponding to the shape of the bus bar for fixing the bus bar to the wiring board. An electrical junction box in which a groove is formed in the wiring board is characterized in (claim 1). An electric connection box is characterized in that the deformation-preventing projecting plate portion is located near the periphery of the wiring board (claim 2). An electric connection box in which the width of the protruding plate portion for preventing deformation is increased in order to prevent the belt-shaped portion from bending in the longitudinal direction when the auxiliary device is inserted into the accessory mounting portion. Item 3). An electrical junction box having a longer projection distance of the deformation preventing projection plate portion in order to prevent a twist in a direction orthogonal to a longitudinal direction of the band-shaped portion when the auxiliary device is inserted into the accessory mounting portion. (Claim 4). An electric connection box in which the deformation preventing protruding plate portions extend in opposing directions to opposing side walls of the strip-shaped portions of the two outermost bus bars of the plurality of bus bars protruding into the accessory mounting portion. It is a feature (claim 5).
【０００７】[0007]
【発明の実施の形態】以下、図面を参照しながら、本発
明の実施の形態の具体例を説明する。図１〜図８は本発
明に係る電気接続箱の一実施例を示すものである。な
お、従来例と同一構成部材には同一名称を付して詳細な
説明を省略し、そして請求項の補機としてコネクタを使
用する場合を説明する。図１に示すように、この電気接
続箱１は、ブスバー２の帯状部３に連成された一対の変
形防止用突出板部５，５と、ブスバー２の形状に対応し
て配線板６に形成された配設溝７とから成る。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, specific examples of embodiments of the present invention will be described with reference to the drawings. 1 to 8 show one embodiment of an electric junction box according to the present invention. It should be noted that the same components as those in the conventional example are given the same names, detailed description is omitted, and a case where a connector is used as an auxiliary device in the claims will be described. As shown in FIG. 1, the electric connection box 1 includes a pair of deformation preventing protruding plates 5, 5 coupled to a band 3 of a bus bar 2 and a wiring board 6 corresponding to the shape of the bus bar 2. And the arrangement groove 7 formed.
【０００８】図１及び図２の如くに、一対の変形防止用
突出板部５，５は、帯状部３の両側壁３ａ，３ａから相
反する方向へ延設されている。変形防止用突出板部５と
帯状部３とは同一平面上に配置されている。変形防止用
突出板部５の板幅Ｘと、帯状部３からの突出距離Ｙとは
所望の長さに変形（調節）可能である。変形防止用突出
板部５の配置場所は、配線板６に配置（接続）された障
害物（例えば補機）８を避け、そして配線板６の周縁６
ａの近傍である。また、帯状部３に変形防止用突出板部
５を連成することにより、ブスバー２の表面積を大きく
できるので、通電時の放熱性を従来よりも向上できる。As shown in FIGS. 1 and 2, a pair of deformation preventing protruding plate portions 5, 5 extend in opposite directions from both side walls 3a, 3a of the band portion 3. The deformation preventing protruding plate portion 5 and the band portion 3 are arranged on the same plane. The width X of the protruding plate portion 5 for preventing deformation and the protruding distance Y from the strip portion 3 can be deformed (adjusted) to a desired length. The location of the deformation preventing protruding plate portion 5 is to avoid an obstacle (for example, an auxiliary machine) 8 disposed (connected) to the wiring board 6, and to avoid the peripheral edge 6 of the wiring board 6.
a. In addition, since the bush bar 2 can be increased in surface area by coupling the deformation preventing protruding plate portion 5 to the belt-shaped portion 3, the heat radiation during energization can be improved as compared with the related art.
【０００９】図１及び図２のように、配線板６には配設
溝７が形成され、配設溝７にはブスバー２が圧入され
る。これにより、ブスバー配線板９を設ける。この時、
ブスバー配線板９にはブスバー２のタブ状端子４が配線
板６の周縁６ａから外部へ突出すると共に、タブ状端子
４の突出方向（Ｐ方向）と配線板６の板面６ｂとが平行
である。それから、二つのブスバー配線板９を積層する
ことにより回路板１０を形成する。As shown in FIGS. 1 and 2, an arrangement groove 7 is formed in the wiring board 6, and the bus bar 2 is press-fitted into the arrangement groove 7. Thereby, the bus bar wiring board 9 is provided. At this time,
The tab-shaped terminals 4 of the bus bar 2 project from the peripheral edge 6a of the wiring board 6 to the outside of the bus-bar wiring board 9, and the projecting direction (P direction) of the tab-shaped terminals 4 and the plate surface 6b of the wiring board 6 are parallel. is there. Then, the circuit board 10 is formed by laminating the two bus bar wiring boards 9.
【００１０】回路板１０から突出するタブ状端子４をハ
ウジング１５の挿通孔１６に挿入する。回路板１０を下
ケース２０に配置すると共に、ハウジング１５を下ケー
ス２０の開口２１に組付ける。組付方法は、嵌入又は接
着等である。組付け後に、回路板１０に上カバー２２を
取付ける。取付方法は螺着、固着、接着、嵌入、又は圧
入等である。これにより、図３に示す如くに、横側にコ
ネクタ取付部２５を有する電気接続箱１が製造される。The tab-shaped terminal 4 protruding from the circuit board 10 is inserted into the insertion hole 16 of the housing 15. The circuit board 10 is arranged in the lower case 20, and the housing 15 is attached to the opening 21 of the lower case 20. The assembling method is fitting or bonding. After assembly, the upper cover 22 is attached to the circuit board 10. The attachment method is screwing, fixing, bonding, fitting, press fitting, or the like. Thereby, as shown in FIG. 3, the electric connection box 1 having the connector mounting portion 25 on the lateral side is manufactured.
【００１１】次に、変形防止用突出板部５の作用につい
て説明する。図１及び図４の如くに、変形防止用突出板
部５の板幅Ｘを広い（長い）場合：帯状部３の一部分が
拡幅され、且つ他の部分がそのままであるので、帯状部
３が長手方向（Ｑ方向）に安定する。この時、相手方コ
ネクタ３０をコネクタ取付部２５に押し込むと、タブ状
端子４から帯状部３に向かって長手方向（Ｑ方向）へ外
力Ｆが作用する。そのため、外力Ｆが帯状部３をめくり
上げようとするが、一対の変形防止用突出板部５，５に
より帯状部３のめくり上がりを防止できる。Next, the operation of the deformation preventing projection 5 will be described. As shown in FIGS. 1 and 4, when the plate width X of the deformation preventing projecting plate portion 5 is wide (long): a part of the band portion 3 is widened, and the other portions are intact. Stable in the longitudinal direction (Q direction). At this time, when the mating connector 30 is pushed into the connector mounting portion 25, an external force F acts in the longitudinal direction (Q direction) from the tab-shaped terminal 4 toward the band-shaped portion 3. Therefore, the external force F tends to turn up the band-shaped portion 3, but the pair of deformation-preventing projecting plate portions 5 can prevent the band-shaped portion 3 from being turned up.
【００１２】図１及び図５のように、変形防止用突出板
部５の突出距離Ｙを長くする場合：帯状部３が長手方向
（Ｑ方向）と直交する方向（Ｒ方向）に安定する。この
時、相手方コネクタ３０をコネクタ取付部２５に誤って
僅かに捻った（傾けた）状態で押し込むと、帯状部３に
は相方コネクタ３０によって時計方向（又は反時計方
向）に外力Ｇが作用する。しかしながら、変形防止用突
出板部５により帯状部３の時計方向（又は反時計方向）
の捻れを防止できる。1 and 5, when the protruding distance Y of the protruding plate portion 5 for preventing deformation is increased: the strip 3 is stabilized in the direction (R direction) orthogonal to the longitudinal direction (Q direction). At this time, if the mating connector 30 is accidentally pushed into the connector mounting portion 25 in a slightly twisted (tilted) state, the external force G acts on the belt-shaped portion 3 in the clockwise (or counterclockwise) direction by the mating connector 30. . However, the clockwise (or counterclockwise) direction of the band-shaped portion 3 is prevented by the deformation preventing projecting plate portion 5.
Can be prevented from being twisted.
【００１３】以上の二つの場合を併せて適当な板幅Ｘと
突出距離Ｙとを備えた変形防止用突出板部５を、ブスバ
ー２の帯状部３に連成する。これにより、従来よりもブ
スバー２の強度を向上できる。また、上記の実施例で
は、図１、図３及び図４に示す如くに、ブスバー２の一
本毎に一対の変形防止用突出板部５，５を相対向させて
連成しているが、帯状部３の両側壁３ａ，３ａのいずれ
か一方に連成することも可能であるし、相対向させなく
ても（位置をずらしても）可能である。しかし、相対向
させて一対の変形防止用突出板部５，５を配置した方
が、帯状部３のめくれ上がり、及び捻れを最も防止でき
る。それは、一対の変形防止用突出板部５，５の受ける
力の大きさが、帯状部３に作用する外力Ｆ，Ｇの大きさ
の半分になるからである。In combination with the above two cases, a deformation preventing protruding plate portion 5 having an appropriate plate width X and a protruding distance Y is coupled to the band portion 3 of the bus bar 2. Thereby, the strength of the bus bar 2 can be improved as compared with the related art. In the above embodiment, as shown in FIGS. 1, 3, and 4, a pair of deformation preventing protruding plate portions 5, 5 are coupled to each bus bar 2 so as to face each other. It is also possible to couple to either one of the side walls 3a, 3a of the band-shaped portion 3, and it is also possible to dispose them without facing each other (even if the positions are shifted). However, when the pair of deformation preventing protruding plate portions 5 and 5 are arranged so as to be opposed to each other, it is possible to prevent the strip-shaped portion 3 from being turned up and twisted most. This is because the magnitude of the force received by the pair of deformation preventing protruding plate portions 5 becomes half of the magnitude of the external forces F and G acting on the strip 3.
【００１４】変形例として、図１の相手方コネクタ３０
が多極の場合には、コネクタ取付部内２５に配置された
全ブスバー２に変形防止用突出板部５を連成すると、配
線板６に配設するブスバー２のピッチ（間隔）が広がっ
て大きい配設スペースが必要となる。As a modification, the mating connector 30 of FIG.
Is multi-pole, when the bush bar 2 for deformation prevention is connected to all the bus bars 2 arranged in the connector mounting portion 25, the pitch (interval) of the bus bars 2 arranged on the wiring board 6 is widened and large. Installation space is required.
【００１５】そこで、ブスバー２の各左側（図６参照）
のみに、又は各右側（図７参照）のみに変形防止用突出
板部５を連成することも可能である。又は、図８に示す
ように、配線板６に複数のブスバー２を配設した際に、
最も外側に位置するブスバー２ａ，２ｂに、それぞれ相
反する方向に変形防止用突出板部５ａ，５ｂを連成す
る。それと共に、中間に位置するブスバー２ｃはそのま
まにしておく。これにより、配線板６に対してブスバー
２の配設スペースを節約できる。Then, each left side of the bus bar 2 (see FIG. 6)
It is also possible to couple the deformation-preventing protruding plate portion 5 only on each side or only on each right side (see FIG. 7). Or, as shown in FIG. 8, when a plurality of bus bars 2 are arranged on the wiring board 6,
The bush bars 2a, 2b located on the outermost sides are coupled with the deformation preventing protruding plate portions 5a, 5b in opposite directions. At the same time, the bus bar 2c located in the middle is left as it is. Thereby, the arrangement space of the bus bar 2 with respect to the wiring board 6 can be saved.
【００１６】なお、本実施例では、図１乃至図８の如く
に、ブスバー２のめくり上がりや、捻れ等を防止するた
めの一手段として、ブスバー２の帯状部３に変形防止用
突出板部５を連成することでブスバー２の強度を向上し
たものであるから、他の手段も可能である。In this embodiment, as shown in FIGS. 1 to 8, as a means for preventing the bus bar 2 from turning up or twisting, the strip-shaped portion 3 of the bus bar 2 is provided with a projection plate for preventing deformation. Since the strength of the bus bar 2 is improved by coupling 5, other means are also possible.
【００１７】[0017]
【発明の効果】以上の如くに、請求項１の発明によれ
ば、配線板に配設されるブスバーが、帯状部の少なくと
も一側壁に連成された変形防止用突出板部を有する。そ
れと共に、配線板にはブスバーの形状に対応する配設溝
が形成されている。そのため、ブスバーを配設溝に挿入
することにより、ブスバーを配線板に固定できる。ま
た、ブスバーに変形防止用突出板部を連成することによ
り、ブスバーの表面積が従来よりも増えるので、電気接
続箱への通電時に放熱性が高まる。更に、ブスバーを配
設溝に挿入するから、配線板の板面上にブスバーが現れ
ることがない。そのため、例えば、ブスバーの配設され
た配線板を複数積層しても配線板同士を密着できる。こ
れにより、配線板からのブスバーの突出を防止できる。As described above, according to the first aspect of the present invention, the bus bar disposed on the wiring board has the deformation preventing protruding plate portion coupled to at least one side wall of the strip portion. At the same time, an arrangement groove corresponding to the shape of the bus bar is formed in the wiring board. Therefore, the bus bar can be fixed to the wiring board by inserting the bus bar into the arrangement groove. In addition, by coupling the bush bar with the protruding plate portion for preventing deformation, the surface area of the bus bar is increased as compared with the conventional case, so that the heat dissipation is improved when the electric connection box is energized. Further, since the bus bar is inserted into the disposition groove, the bus bar does not appear on the surface of the wiring board. Therefore, for example, even if a plurality of wiring boards provided with busbars are stacked, the wiring boards can be in close contact with each other. Thereby, the protrusion of the bus bar from the wiring board can be prevented.
【００１８】請求項２の発明によれば、変形防止用突出
板部を配線板の周縁の近傍に配置する。そのため、例え
ば、配線板にブスバー以外の電子部品等が配置されて
も、電子部品等の障害物を避けて変形防止用突出板部を
配設溝に挿入できる。According to the second aspect of the invention, the protruding plate portion for preventing deformation is arranged near the periphery of the wiring board. Therefore, for example, even if electronic components other than busbars are arranged on the wiring board, the deformation preventing protruding plate portion can be inserted into the disposition groove while avoiding obstacles such as the electronic components.
【００１９】請求項３の発明によれば、変形防止用突出
板部が拡幅されたので、ブスバーの帯状部の一部分の板
幅が広くなり、且つ他の部分がそのままである。そのた
め、補機取付部に補機を挿着する時に、ブスバーの帯状
部を長手方向へ湾曲変形するのを変形防止用突出板部が
防止する。これにより、ブスバーの長手方向の強度を向
上できる。According to the third aspect of the present invention, the width of the projecting plate portion for preventing deformation is enlarged, so that the plate width of a part of the band-like portion of the bus bar is widened, and the other portions are kept as they are. Therefore, when inserting the auxiliary device into the auxiliary device mounting portion, the deformation preventing protruding plate portion prevents the band-shaped portion of the bus bar from being bent in the longitudinal direction. Thereby, the strength of the bus bar in the longitudinal direction can be improved.
【００２０】請求項４の発明によれば、変形防止用突出
板部の突出距離が長い。そのため、補機取付部への補機
の挿着時に、帯状部の長手方向と直交する方向に帯状部
が捻れるのを変形防止用突出板部が防止する。これによ
り、ブスバーの長手方向と直交する方向の強度を向上で
きる。請求項３及び４の発明によれば、変形防止用突出
板部が、ブスバーの帯状部の長手方向とそれの直交方向
との変形を同時に防止する。そのため、補機を補機取付
部に挿着時に、ブスバーを変形させる心配をせずに安心
して挿着作業を行うことができる。According to the fourth aspect of the present invention, the projecting distance of the deformation preventing projecting plate is long. For this reason, when the accessory is inserted into the accessory mounting portion, the deformation preventing projecting plate prevents the belt from being twisted in a direction orthogonal to the longitudinal direction of the belt. Thereby, the strength in the direction orthogonal to the longitudinal direction of the bus bar can be improved. According to the third and fourth aspects of the present invention, the deformation preventing protruding plate portion simultaneously prevents the deformation of the bus bar in the longitudinal direction and the orthogonal direction thereof. Therefore, when the accessory is inserted into the accessory mounting portion, the insertion work can be performed without worrying about deforming the bus bar.
【００２１】請求項５の発明によれば、補機取付部内に
複数のブスバーが配置されている場合には、最も外側に
位置する二つのブスバーに変形防止用突出板部が連成さ
れる。それと共に、変形防止用突出板部が二つのブスバ
ーから相反する方向に延設される。それは、複数のブス
バーのうち最も外側のブスバーから順に補機が挿着され
るからである。このように、複数のブスバーのうち最も
外側のブスバーにだけ変形防止用突出板部を設けるの
で、配線板にブスバーを配設する際に変形防止用突出板
部が邪魔にならない。これにより、ブスバーの配設作業
を容易に行うことができる。According to the fifth aspect of the present invention, when a plurality of bus bars are arranged in the accessory mounting portion, the deformation preventing protruding plate portion is coupled to the two outermost bus bars. At the same time, the deformation preventing protruding plate portions extend from the two bus bars in opposite directions. This is because accessories are inserted sequentially from the outermost busbar of the plurality of busbars. As described above, since the deformation preventing protruding plate portion is provided only on the outermost bus bar of the plurality of bus bars, the deformation preventing protruding plate portion does not hinder the arrangement of the bus bar on the wiring board. Thereby, the bus bar arrangement work can be easily performed.
【図１】本発明に係る電気接続箱の一実施例を示す分解
斜視図である。FIG. 1 is an exploded perspective view showing one embodiment of an electric junction box according to the present invention.
【図２】図１におけるブスバーと配設溝とを拡大した図
である。FIG. 2 is an enlarged view of a bus bar and an arrangement groove in FIG. 1;
【図３】図１における電気接続箱の斜視図である。FIG. 3 is a perspective view of the electric junction box in FIG. 1;
【図４】図１における変形防止用突出板部の板幅が広い
場合を示す説明図である。FIG. 4 is an explanatory view showing a case where a plate width of a deformation preventing protruding plate portion in FIG. 1 is large.
【図５】図１における変形防止用突出板部の突出距離が
長い場合を示す説明図である。FIG. 5 is an explanatory view showing a case in which a protruding distance of a protruding plate portion for preventing deformation in FIG. 1 is long.
【図６】図１の変形例を示し、ブスバーの左側のみに変
形防止用突出板部を連成した場合である。FIG. 6 shows a modification of FIG. 1, in which a deformation preventing protruding plate portion is coupled only to the left side of the bus bar.
【図７】図１の変形例を示し、ブスバーの右側のみに変
形防止用突出板部を連成した場合である。FIG. 7 shows a modification of FIG. 1, in which a deformation preventing protruding plate portion is coupled only to the right side of the bus bar.
【図８】図１の変形例を示し、最も外側に位置するブス
バーだけに相反する方向へ変形防止用突出板部を連成し
た場合である。FIG. 8 shows a modification of FIG. 1, in which a deformation preventing protruding plate portion is coupled in a direction opposite to only the outermost bus bar.
【図９】従来の電気接続箱を示す分解斜視図である。FIG. 9 is an exploded perspective view showing a conventional electric junction box.
【図１０】図９において障害物を避けるために特殊形状
のブスバーを配設した状態を示す説明図である。FIG. 10 is an explanatory diagram showing a state in which a bus bar having a special shape is arranged to avoid an obstacle in FIG. 9;
【図１１】図１０においてブスバーがめくれ上がった状
態を示す説明図である。FIG. 11 is an explanatory diagram showing a state in which the bus bar is turned up in FIG. 10;
【図１２】図１０においてブスバーが捻れた状態を示す
説明図である。FIG. 12 is an explanatory diagram showing a state in which the bus bar is twisted in FIG.
１ 電気接続箱 ２ ブスバー ３ 帯状部 ３ａ 側壁 ４ タブ状端子 ５ 変形防止用突出板部 ６ 配線板 ６ａ 周縁 ７ 配設溝 ２５ コネクタ取付部（補機取付部） ３０ 相手方コネクタ（補機） Ｘ 板幅 Ｙ 突出距離 DESCRIPTION OF SYMBOLS 1 Electrical connection box 2 Bus bar 3 Strip part 3a Side wall 4 Tab-shaped terminal 5 Deformation prevention protruding plate part 6 Wiring board 6a Peripheral edge 7 Arrangement groove 25 Connector mounting part (auxiliary equipment mounting part) 30 Mating connector (auxiliary equipment) X plate Width Y Projection distance
フロントページの続き Ｆターム(参考） 4E360 AB02 AB14 AB23 BA03 BB20 BC05 CA01 CA08 EA24 EA27 ED02 ED03 ED28 FA02 GA06 GA12 GA24 GB99 5E338 AA05 BB63 BB75 CC01 CD10 EE26 5E343 BB02 BB67 DD56 GG16 GG20 5G361 BA03 BA07 BB02 BB03 BC01Continued on the front page F-term (reference) 4E360 AB02 AB14 AB23 BA03 BB20 BC05 CA01 CA08 EA24 EA27 ED02 ED03 ED28 FA02 GA06 GA12 GA24 GB99 5E338 AA05 BB63 BB75 CC01 CD10 EE26 5E343 BB02 BB67 DD56 GG16 BB20 BA03 BA03 BA03 BA03 BA03
Claims (5)
縁から該ブスバーのタブ状端子を突出させて相手方の補
機に対する補機取付部を有する電気接続箱において、 前記ブスバーの帯状部の少なくとも一側壁に変形防止用
突出板部を連成すると共に、該ブスバーを前記配線板に
固定するため該ブスバーの形状に対応する配設溝を該配
線板に形成したことを特徴とする電気接続箱。1. An electric connection box having a bus bar provided on a wiring board, a tab-shaped terminal of the bus bar protruding from a peripheral edge of the wiring board, and an accessory mounting portion for an auxiliary machine of a counterpart. An electrical connection, wherein at least one side wall is provided with a projection plate for preventing deformation, and an arrangement groove corresponding to the shape of the bus bar is formed in the wiring board for fixing the bus bar to the wiring board. box.
周縁の近傍に位置することを特徴とする請求項１記載の
電気接続箱。2. The electrical junction box according to claim 1, wherein the deformation preventing protruding plate portion is located near a periphery of the wiring board.
に、前記帯状部の長手方向の湾曲を防止するため、前記
変形防止用突出板部の板幅を拡幅したことを特徴とする
請求項１又は２記載の電気接続箱。3. The protruding plate portion for preventing deformation is widened in order to prevent the belt-shaped portion from being curved in a longitudinal direction when the auxiliary device is inserted into the auxiliary device mounting portion. The electrical junction box according to claim 1 or 2, wherein:
に、前記帯状部の長手方向と直交する方向の捻れを防止
するため、前記変形防止用突出板部の突出距離を長くし
たことを特徴とする請求項１乃至３のいずれか記載の電
気接続箱。4. The projecting distance of the deformation preventing protruding plate portion is increased in order to prevent a twist in a direction orthogonal to a longitudinal direction of the band-shaped portion when the auxiliary device is inserted into the auxiliary device mounting portion. The electrical junction box according to any one of claims 1 to 3, wherein:
ブスバーのうち最も外側に位置する二つのブスバーの帯
状部の相反する側壁に、相反する方向へ前記変形防止用
突出板部を延設したことを特徴とする請求項２乃至４の
いずれか記載の電気接続箱。5. The projecting plate portion for preventing deformation in opposite directions extends from opposite side walls of two outermost bus bars of a plurality of bus bars projecting into the accessory mounting portion. The electrical junction box according to any one of claims 2 to 4, wherein:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11104854A JP2000299911A (en) | 1999-04-13 | 1999-04-13 | Electric joint box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11104854A JP2000299911A (en) | 1999-04-13 | 1999-04-13 | Electric joint box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2000299911A true JP2000299911A (en) | 2000-10-24 |
Family
ID=14391874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11104854A Pending JP2000299911A (en) | 1999-04-13 | 1999-04-13 | Electric joint box |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000299911A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005353635A (en) * | 2004-06-08 | 2005-12-22 | Denso Corp | Structure for mounting electronic component |
| US7419408B2 (en) | 2000-11-30 | 2008-09-02 | Robert Bosch Gmbh | Stamped grid comprising a fastening element |
| WO2011102468A1 (en) * | 2010-02-19 | 2011-08-25 | 古河電気工業株式会社 | Vehicle-mounted electric junction box, and circuit material and circuit unit to be used therefor |
| JP2014036476A (en) * | 2012-08-08 | 2014-02-24 | Emuden Musen Kogyo Kk | Wiring device |
| EP2724596A4 (en) * | 2011-06-21 | 2014-11-19 | Eaton Corp | Bus apparatus for use with circuit interrupters or other devices |
-
1999
- 1999-04-13 JP JP11104854A patent/JP2000299911A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7419408B2 (en) | 2000-11-30 | 2008-09-02 | Robert Bosch Gmbh | Stamped grid comprising a fastening element |
| KR100919385B1 (en) * | 2000-11-30 | 2009-09-29 | 로베르트 보쉬 게엠베하 | Fastening device comprising stamped grid |
| JP2005353635A (en) * | 2004-06-08 | 2005-12-22 | Denso Corp | Structure for mounting electronic component |
| WO2011102468A1 (en) * | 2010-02-19 | 2011-08-25 | 古河電気工業株式会社 | Vehicle-mounted electric junction box, and circuit material and circuit unit to be used therefor |
| JP2011172392A (en) * | 2010-02-19 | 2011-09-01 | Furukawa Electric Co Ltd:The | In-vehicle electrical junction box, circuit material used for the same, and circuit unit |
| EP2724596A4 (en) * | 2011-06-21 | 2014-11-19 | Eaton Corp | Bus apparatus for use with circuit interrupters or other devices |
| US9408292B2 (en) | 2011-06-21 | 2016-08-02 | Labinal, Llc | Bus apparatus for use with circuit interrupters or other devices |
| JP2014036476A (en) * | 2012-08-08 | 2014-02-24 | Emuden Musen Kogyo Kk | Wiring device |
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