JP5978025B2 - connector - Google Patents

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Publication number
JP5978025B2
JP5978025B2 JP2012143598A JP2012143598A JP5978025B2 JP 5978025 B2 JP5978025 B2 JP 5978025B2 JP 2012143598 A JP2012143598 A JP 2012143598A JP 2012143598 A JP2012143598 A JP 2012143598A JP 5978025 B2 JP5978025 B2 JP 5978025B2
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connector
main connector
base
frame body
base plate
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JP2014007115A (en
Inventor
剛也 三輪
剛也 三輪
全伸 大石
全伸 大石
将行 山本
将行 山本
貴洋 杉山
貴洋 杉山
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Yazaki Corp
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Yazaki Corp
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Priority to JP2012143598A priority Critical patent/JP5978025B2/en
Priority to DE201310211262 priority patent/DE102013211262A1/en
Priority to FR1356171A priority patent/FR2992781A1/en
Publication of JP2014007115A publication Critical patent/JP2014007115A/en
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/405—Securing in non-demountable manner, e.g. moulding, riveting
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
    • H01R43/24—Assembling by moulding on contact members

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Description

本発明は、ベース板と、ベース板の一面から互いに離れて立設した枠体および主コネクタと、が一体成形された樹脂部材を有するコネクタに係り、特にベース板の枠体と主コネクタ間における首部の反り変形を抑制する技術に関する。   The present invention relates to a connector having a resin member in which a base plate, a frame body and a main connector which are erected away from one surface of the base plate are integrally formed, and in particular, between the frame body of the base plate and the main connector. The present invention relates to a technique for suppressing warping deformation of a neck.

ベース板と、ベース板の一面から互いに離れて立設した枠体および主コネクタとが、一体成形された樹脂部材に、導電性用の端子をインサート成形したコネクタが従来から知られている。このようなコネクタは、枠体と主コネクタとの間、すなわち、枠体と主コネクタが互いに対向する面とベース板の一方の面とで囲まれた部分に成形直後の熱が逃げにくい空間が形成される。このように熱が逃げにくい空間の近傍では、他の部分よりも樹脂の収縮が大きくなるため、ベース板を起点として主コネクタの端部が枠体の端部に近寄る方向に反り変形する。   2. Description of the Related Art Conventionally, there has been known a connector in which a base plate, a frame member and a main connector standing up from one surface of the base plate are integrally molded, and a conductive terminal is insert-molded in a resin member. In such a connector, a space between the frame body and the main connector, that is, a space where the frame body and the main connector are surrounded by the surfaces facing each other and one surface of the base plate is difficult for heat immediately after molding to escape. It is formed. Thus, in the vicinity of the space where heat is difficult to escape, the resin contracts more than the other portions, so that the end of the main connector warps and deforms in the direction approaching the end of the frame body, starting from the base plate.

この解決策として、枠体と主コネクタ間にリブを設け、成形時における樹脂の冷却に伴って主コネクタ側が枠体側に反るのを防止する方法が考えられる。しかしながら、上記リブは、主コネクタに接続される相手側コネクタとの関係で設けられない場合がある。   As a solution to this, a method of providing ribs between the frame body and the main connector and preventing the main connector side from warping to the frame body side as the resin is cooled during molding can be considered. However, the rib may not be provided in relation to the mating connector connected to the main connector.

また、一体成形された部材の変形を防止する技術として、特許文献２のヒューズユニットが知られている。この特許文献２におけるヒューズユニット１は、図１３，１４に示すように、ヒューズエレメント２を内蔵する樹脂ボディ４が可撓部３を境に前側分割ボディ４ａと後側分割ボディ４ｂとに分けて形成される。   Further, as a technique for preventing deformation of an integrally molded member, a fuse unit disclosed in Patent Document 2 is known. As shown in FIGS. 13 and 14, the fuse unit 1 in this Patent Document 2 is divided into a front divided body 4 a and a rear divided body 4 b with a flexible body 3 as a boundary. It is formed.

図１４に示すように、前記後側分割ボディ４ｂの内面壁７には、前側分割ボディ４ａの内面壁５に対峙する規制壁６が立設している。この規制壁６には、前側分割ボディ４ａの内面壁６から離れる方向に傾斜する傾斜壁面６ａが形成され、規制壁６の両端部には倒れ防止用リブ６ｂが設けられる。このヒューズユニット１は、第１，第２のロック手段によりＬ字屈曲状態を維持している（詳しくは、特許文献２参照）。   As shown in FIG. 14, on the inner wall 7 of the rear divided body 4b, a regulating wall 6 is provided so as to face the inner wall 5 of the front divided body 4a. The regulating wall 6 is formed with an inclined wall surface 6a that is inclined in a direction away from the inner wall 6 of the front divided body 4a, and a fall prevention rib 6b is provided at both ends of the regulating wall 6. The fuse unit 1 maintains an L-shaped bent state by the first and second locking means (for details, refer to Patent Document 2).

特開２０１０−３５５０号公報JP 2010-3550 A 特開２００２−３２９４５７号公報JP 2002-329457 A

しかしながら、特許文献２の形状の場合、樹脂ボディ４とヒューズエレメント２の形状から可撓部３が変形しやすくなっている。すなわち、ヒューズエレメント２は可撓部３以外が樹脂ボディ４で覆われており、樹脂ボディ４で覆われている箇所は力を受けても変形しないが、樹脂ボディ４に覆われていない可撓部３は力を受ければ変形する。そのため、樹脂ボディ４に覆われた箇所に加わった力も全て可撓部３に集中し、可撓部３が変形しやすくなっている。   However, in the case of the shape of Patent Document 2, the flexible portion 3 is easily deformed from the shapes of the resin body 4 and the fuse element 2. That is, the fuse element 2 is covered with the resin body 4 except for the flexible portion 3, and the portion covered with the resin body 4 is not deformed even if it receives a force, but is not covered with the resin body 4. The part 3 is deformed when receiving a force. Therefore, all the force applied to the portion covered with the resin body 4 is also concentrated on the flexible portion 3, and the flexible portion 3 is easily deformed.

また、規制壁６によって、Ｌ字屈曲形態の維持は可能であるが、ヒューズユニット１をＬ字状に屈曲させる際に、両分割ボディ４ａ，４ｂを９０度以上屈曲させることにより、規制壁６の傾斜壁面６ａが前側分割ボディ４ａの内面壁５に当接して変形する可能性がある。このような場合、第１，第２ロック手段等により９０度以上屈曲した状態が維持されるため、相手側コネクタとの嵌合不良等の不具合が生じる恐れがある。   Although the L-shaped bent form can be maintained by the restriction wall 6, when the fuse unit 1 is bent in an L shape, the restriction wall 6 is bent by bending the divided bodies 4 a and 4 b by 90 degrees or more. The inclined wall surface 6a may abut against the inner wall 5 of the front divided body 4a and deform. In such a case, since the bent state of 90 degrees or more is maintained by the first and second locking means or the like, there is a possibility that problems such as poor fitting with the mating connector may occur.

以上示したようなことから、ベース板と、ベース板の一面から互いに離れて立設した枠体および主コネクタと、が一体成形された樹脂部材を有するコネクタにおいて、新たにリブ等を設けることなく、ベース板の枠体と主コネクタ間における首部の反り変形を抑制することが課題となる。   As described above, in the connector having a resin member in which the base plate, the frame body and the main connector which are erected away from one surface of the base plate are integrally formed, without newly providing a rib or the like The problem is to suppress the warp deformation of the neck between the frame of the base plate and the main connector.

本発明は、前記従来の問題に鑑み、案出されたもので、その一態様は、ベース板と、ベース板の一面から互いに離れて立設した枠体および主コネクタと、が一体成形された樹脂部材と、前記樹脂部材内にインサート成形される一対の端子と、を備えたコネクタであって、前記端子は、ベース内における枠体と主コネクタ間に埋設された基部と、前記基部の一端から折曲されて主コネクタ内に突出する主コネクタ側接続部と、前記基部の他端側から折曲されて枠体内に突出する枠体側接続部と、枠体と主コネクタ間の首部に埋設される箇所において前記基部から枠体側接続部および主コネクタ側接続部の突出方向に立設する梁部と、を備えたことを特徴とする。   The present invention has been devised in view of the above-described conventional problems. One aspect of the present invention is that a base plate, and a frame body and a main connector that are erected away from one surface of the base plate are integrally formed. A connector comprising a resin member and a pair of terminals that are insert-molded in the resin member, wherein the terminal includes a base portion embedded between the frame body and the main connector in the base, and one end of the base portion Embedded in the neck portion between the frame body and the main connector, the main connector side connection portion which is bent from the main connector side, the frame body side connection portion which is bent from the other end side of the base portion and protrudes into the frame body And a beam portion erected in the projecting direction of the frame side connection portion and the main connector side connection portion from the base portion.

また、その一態様は、前記梁部における長手方向の一端は、基部と主コネクタ側接続部との折曲部まで形成され、該梁部における長手方向の一端は主コネクタ側接続部の側面に接合されたことを特徴とする。   Further, in one aspect, one end in the longitudinal direction of the beam portion is formed up to a bent portion of the base portion and the main connector side connection portion, and one end in the longitudinal direction of the beam portion is formed on a side surface of the main connector side connection portion. It is characterized by being joined.

さらに、その他の態様は、前記梁部における長手方向の一端は、基部と主コネクタ側接続部との折曲部から離れた位置まで形成されたことを特徴とする。   Furthermore, another aspect is characterized in that one end in the longitudinal direction of the beam portion is formed to a position away from the bent portion between the base portion and the main connector side connection portion.

本発明によれば、ベース板と、ベース板の一面から互いに離れて立設した枠体および主コネクタと、が一体成形された樹脂部材を有するコネクタにおいて、新たにリブ等を設けることなく、ベース板の枠体と主コネクタ間における首部の反り変形を抑制することが可能となる。   According to the present invention, in a connector having a resin member in which a base plate, a frame body and a main connector that are erected away from one surface of the base plate are integrally formed, the base is provided without newly providing a rib or the like. It is possible to suppress warping deformation of the neck between the plate frame and the main connector.

実施形態１におけるコネクタを示す斜視図である。FIG. 3 is a perspective view showing a connector in the first embodiment. 実施形態１におけるコネクタの相手側コネクタとの接続状態を示す断面図である。It is sectional drawing which shows the connection state with the other party connector of the connector in Embodiment 1. FIG. 実施形態１におけるコネクタを示す断面図である。FIG. 3 is a cross-sectional view showing the connector in the first embodiment. 実施形態１におけるコネクタを示す側面図である。It is a side view which shows the connector in Embodiment 1. FIG. 実施形態１における端子を示す斜視図である。FIG. 3 is a perspective view showing a terminal in the first embodiment. 実施形態１における端子を示す側面図である。FIG. 3 is a side view showing a terminal in the first embodiment. 実施形態１におけるコネクタを示す断面図である。FIG. 3 is a cross-sectional view showing the connector in the first embodiment. 実施形態１におけるコネクタを示す側面図である。It is a side view which shows the connector in Embodiment 1. FIG. 実施形態２における端子を示す斜視図である。6 is a perspective view showing a terminal in Embodiment 2. FIG. 実施形態２における金属プレートを示す斜視図である。It is a perspective view which shows the metal plate in Embodiment 2. FIG. 実施形態２におけるコネクタを示す断面図である。6 is a cross-sectional view showing a connector in Embodiment 2. FIG. 実施形態２におけるコネクタを示す側面図である。It is a side view which shows the connector in Embodiment 2. 特許文献２におけるヒューズユニットを示す斜視図である。10 is a perspective view showing a fuse unit in Patent Document 2. FIG. 特許文献２におけるヒューズユニットを示す側面図である。10 is a side view showing a fuse unit in Patent Document 2. FIG.

以下、実施形態１，２におけるコネクタを図１〜図１２に基づいて詳細に説明する。   Hereinafter, the connector in Embodiment 1, 2 is demonstrated in detail based on FIGS.

［実施形態１］
図１〜図４は、本実施形態１におけるコネクタを示す構成図である。図１は、斜視図，図２は相手側コネクタとの接続状態を示す断面図，図３は断面図，図４は側面図である。 [Embodiment 1]
1 to 4 are configuration diagrams showing a connector according to the first embodiment. 1 is a perspective view, FIG. 2 is a sectional view showing a connection state with a mating connector, FIG. 3 is a sectional view, and FIG. 4 is a side view.

図１〜図４に示すように、本実施形態１におけるコネクタ１０は、ガラス繊維が所定量添加された合成樹脂等により一体的に形成される樹脂部材１１内に、導電性の一対の端子１７がインサート成形により埋設されている。   As shown in FIGS. 1 to 4, the connector 10 according to the first embodiment includes a pair of conductive terminals 17 in a resin member 11 that is integrally formed of a synthetic resin to which a predetermined amount of glass fiber is added. Is embedded by insert molding.

前記樹脂部材１１は、図１〜図４に示すように、ベース板１４と、ベース板１４の一面から互いに離れて断面略矩形状に立設した枠体１２と断面略楕円状に立設した主コネクタ１３と、が一体成形されて形成される。換言すると、ベース板１４の首部２１を挟んで、枠体１２および主コネクタ１３がベース板１４の一面から立設している。   As shown in FIGS. 1 to 4, the resin member 11 is erected in a substantially elliptical shape with a base plate 14, a frame 12 that is erected from a surface of the base plate 14 and is substantially rectangular in cross section. The main connector 13 is integrally formed. In other words, the frame body 12 and the main connector 13 are erected from one surface of the base plate 14 with the neck portion 21 of the base plate 14 interposed therebetween.

本実施形態１のコネクタ１０は、図示しない機器等に組み付けるための複数の締結部１８ａ〜１８ｄが枠体１２の角部に形成されている。この締結部１８ａ〜１８ｄには、それぞれ図示しない金属製のカラーが埋め込まれ、カラーを内面とする貫通孔１９ａ〜１９ｄがベース板１４に直交する方向に形成されている。そして、貫通孔１９ａ〜１９ｄにそれぞれネジを挿入し、前記機器等に穿設されたネジ孔にねじ込むことにより、コネクタ１０が固定されるようになっている。   In the connector 10 according to the first embodiment, a plurality of fastening portions 18 a to 18 d for assembling to a device or the like (not shown) are formed at corners of the frame body 12. The fastening portions 18 a to 18 d are each embedded with a metal collar (not shown), and through holes 19 a to 19 d having the collar as an inner surface are formed in a direction perpendicular to the base plate 14. Then, the connector 10 is fixed by inserting screws into the through holes 19a to 19d and screwing them into the screw holes formed in the device or the like.

前記枠体１２内には、ベース板１４から枠体１２と同方向に断面略楕円状に立設した枠体側コネクタ１５が形成されている。また、ベース板１４の枠体１２，主コネクタ１３が立設する面と反対側の面にはポッティング部１６が形成されている。   In the frame body 12, a frame body side connector 15 erected from the base plate 14 in the same direction as the frame body 12 so as to have a substantially elliptical cross section is formed. Further, a potting portion 16 is formed on the surface of the base plate 14 opposite to the surface on which the frame body 12 and the main connector 13 are erected.

前記主コネクタ１３の形状および寸法は、相手側コネクタ２０の形状に応じて適宜設計される。図２に示すように、主コネクタ１３に相手側コネクタ２０が装着されることで相手側コネクタ２０が備える端子と、後述する端子１７の主コネクタ側接続部１７ｂとが接続される。   The shape and dimensions of the main connector 13 are appropriately designed according to the shape of the mating connector 20. As shown in FIG. 2, when the mating connector 20 is attached to the main connector 13, a terminal included in the mating connector 20 and a main connector side connecting portion 17 b of the terminal 17 described later are connected.

前記端子１７は、図５に示すように、ベース板１４内にインサートされる基部１７ａと、基部１７ａの一端から垂直に折り曲げられて主コネクタ１３内に突出する主コネクタ側接続部１７ｂと、基部１７ａの他端側から垂直に折り曲げられて枠体側コネクタ１５内に突出する枠体側接続部１７ｃと、が形成されている。   As shown in FIG. 5, the terminal 17 includes a base portion 17a inserted into the base plate 14, a main connector side connection portion 17b that is bent vertically from one end of the base portion 17a and protrudes into the main connector 13, and a base portion. A frame-side connecting portion 17c that is bent vertically from the other end side of 17a and protrudes into the frame-side connector 15 is formed.

また、本実施形態１における端子１７には、基部１７ａにおける首部２１に埋設される箇所において、基部１７ａにおける一方の側縁から主コネクタ側接続部１７ｂ，枠体側接続部１７ｃの突出方向に立設された梁部１７ｄが形成されている。梁部１７ｄにおける長手方向の一端（ａ部）は、図６（ａ）に示すように、基部１７ａと主コネクタ側接続部１７ｂとの折曲部まで形成しても良く、図６（ｂ）に示すように、基部１７ａと主コネクタ側接続部１７ｂとの折曲部から所定の間隔離れた位置まで形成してもよい。なお、図６（ａ）に示すように、梁部１７ｄにおける長手方向の一端が、基部１７ａと主コネクタ側接続部１７ｂとの折曲部まで形成された場合は、梁部１７ｄにおける長手方向の一端が主コネクタ側接続部１７ｂの側面に接合される。   Further, the terminal 17 in the first embodiment is erected in the protruding direction of the main connector side connection portion 17b and the frame side connection portion 17c from one side edge of the base portion 17a at a portion embedded in the neck portion 21 of the base portion 17a. A beam portion 17d is formed. As shown in FIG. 6A, one end (a portion) in the longitudinal direction of the beam portion 17d may be formed up to a bent portion between the base portion 17a and the main connector side connecting portion 17b. As shown in FIG. 5, the base portion 17a and the main connector side connection portion 17b may be formed to a position separated by a predetermined distance. In addition, as shown to Fig.6 (a), when the end of the longitudinal direction in the beam part 17d is formed to the bending part of the base part 17a and the main connector side connection part 17b, it is the longitudinal direction in the beam part 17d. One end is joined to the side surface of the main connector side connecting portion 17b.

図７（ａ）は本実施形態１におけるコネクタ１０のＡ−Ａ（首部２１）断面図，図７（ｂ）は図７（ａ）の部分（首部２１）拡大断面図である。図７（ａ），（ｂ）に示すように、端子１７は首部２１に埋設される箇所において、基部１７ａと梁部１７ｄとで断面略Ｌ字状に形成されている。   7A is a cross-sectional view of the connector 10 according to the first embodiment, taken along line AA (neck portion 21). FIG. 7B is an enlarged cross-sectional view of the portion (neck portion 21) of FIG. As shown in FIGS. 7A and 7B, the terminal 17 is formed in a substantially L-shaped cross section with a base portion 17a and a beam portion 17d at a portion embedded in the neck portion 21.

ここで、図８に基づいて、本実施形態１におけるコネクタ１０の作用効果を説明する。前述したように、主コネクタ１３と枠体１２とを繋ぐ首部２１は、金型離型後において樹脂が収縮する。そのため、従来のコネクタは、主コネクタ３が、図８に示す矢印Ａ方向に倒れてしまっていた。また、主コネクタ１３と枠体１２との間（図８（ａ）のｂ部）にリブ等を設けて主コネクタ１３を支えることにより、首部２１の倒れ対策を施したいが、図２に示すように、ｂ部にリブ等を設けた場合、相手側コネクタ２０を主コネクタ１３に装着することができなくなる。   Here, based on FIG. 8, the effect of the connector 10 in this Embodiment 1 is demonstrated. As described above, the resin shrinks in the neck portion 21 that connects the main connector 13 and the frame body 12 after the mold release. Therefore, in the conventional connector, the main connector 3 has fallen in the direction of arrow A shown in FIG. Further, it is desired to take measures against falling of the neck portion 21 by providing a rib or the like between the main connector 13 and the frame body 12 (b portion in FIG. 8A) to support the main connector 13, as shown in FIG. Thus, when a rib or the like is provided in the portion b, the mating connector 20 cannot be attached to the main connector 13.

そこで、本実施形態１のコネクタ１０は、図５，図６に示すように、端子１７に、首部２１の倒れ方向（矢印Ａ方向）における強度を上げるための梁部１７ｄを設け、主コネクタ１３が図８の矢印Ａ方向に倒れるのを抑制している。   Therefore, in the connector 10 of the first embodiment, as shown in FIGS. 5 and 6, the terminal 17 is provided with a beam portion 17 d for increasing the strength of the neck portion 21 in the falling direction (arrow A direction). Is suppressed from falling in the direction of arrow A in FIG.

ここで、図６（ａ），（ｂ）に示す端子１７は共に、主コネクタ１３が矢印Ａ方向に倒れるのを抑制するものであるが、その作用が異なる。   Here, both the terminals 17 shown in FIGS. 6A and 6B suppress the main connector 13 from falling in the direction of the arrow A, but their functions are different.

まず、図６（ａ）に示す端子１７は、梁部１７ｄの一端（ａ部）が基部１７ａと主コネクタ側接続部１７ｂとの折曲部まで形成されている。すなわち、この梁部１７ｄの一端は、主コネクタ側接続部１７ｂの側縁と接合して一体に形成されている。これにより、主コネクタ側接続部１７ｂは、梁部１７ｄに支えられる構造となり、主コネクタ１３が矢印Ａ方向へ倒れるのを抑制することが可能となる。   First, in the terminal 17 shown in FIG. 6A, one end (a portion) of the beam portion 17d is formed up to a bent portion between the base portion 17a and the main connector side connection portion 17b. That is, one end of the beam portion 17d is integrally formed with the side edge of the main connector side connection portion 17b. Thereby, the main connector side connection part 17b becomes a structure supported by the beam part 17d, and it becomes possible to suppress that the main connector 13 falls down in the arrow A direction.

一方、図６（ｂ）の端子１７は、梁部１７ｄの一端（ａ部）が基部１７ａと主コネクタ側接続部１７ｂとの折曲部から所定の間隔離れた位置まで形成されている。すなわち、梁部１７ｄの一端は主コネクタ側接続部１７ｂと接触しておらず、主コネクタ側接続部１７ｂは梁部１７ｄに支えられていない。図６（ｂ）に示す端子１７は、首部２１が、金型離型後における樹脂の収縮により矢印Ａ方向，矢印Ｂ方向に力が働くが、倒れ方向に強い向きに設けられた梁部１７ｄにより首部２１の曲げが抑制される。その結果、図８（ｂ）に示すように、主コネクタ１３が矢印Ａ方向，矢印Ｂ方向へ倒れるのを抑制することが可能となる。   On the other hand, the terminal 17 in FIG. 6B is formed to a position where one end (a portion) of the beam portion 17d is separated from the bent portion between the base portion 17a and the main connector side connection portion 17b by a predetermined distance. That is, one end of the beam portion 17d is not in contact with the main connector side connection portion 17b, and the main connector side connection portion 17b is not supported by the beam portion 17d. In the terminal 17 shown in FIG. 6B, the neck portion 21 has a beam portion 17d provided in a strong direction in the fall direction although a force acts in the arrow A direction and the arrow B direction by contraction of the resin after mold release. Thus, bending of the neck portion 21 is suppressed. As a result, as shown in FIG. 8B, it is possible to suppress the main connector 13 from falling in the arrow A direction and the arrow B direction.

また、本実施形態１におけるコネクタ１０は、新たにリブ等を設ける必要がないため、相手側コネクタ２０を主コネクタ１３に装着することが可能となる。   In addition, since the connector 10 according to the first embodiment does not require a new rib or the like, the mating connector 20 can be attached to the main connector 13.

［実施形態２］
次に、本実施形態２におけるコネクタを図９〜図１２に基づいて説明する、本実施形態２におけるコネクタは、実施形態１のコネクタ１０に対し、端子１７の梁部１７ｄを省き、金属プレート２２がベース板１４の首部２１に埋設されたものである。その他の構成は実施形態１のコネクタ１０と同様であるため、ここでの説明は省略する。 [Embodiment 2]
Next, the connector according to the second embodiment will be described with reference to FIGS. 9 to 12. The connector according to the second embodiment is different from the connector 10 according to the first embodiment in that the beam 17d of the terminal 17 is omitted and the metal plate 22 is omitted. Is embedded in the neck portion 21 of the base plate 14. Since other configurations are the same as those of the connector 10 of the first embodiment, the description thereof is omitted here.

前記端子１７は、図９示すように、ベース板１４内にインサートされる基部１７ａと、基部１７ａの一端から垂直に折り曲げられて主コネクタ１３内に突出する主コネクタ側接続部１７ｂと、基部１７ａの他端側から垂直に折り曲げられて枠体側コネクタ１５内に突出する枠体側接続部１７ｃと、で形成され、梁部１７ｄは省略されている。   As shown in FIG. 9, the terminal 17 includes a base portion 17a inserted into the base plate 14, a main connector side connection portion 17b that is bent vertically from one end of the base portion 17a and protrudes into the main connector 13, and a base portion 17a. The frame body side connection portion 17c is bent vertically from the other end side and protrudes into the frame body side connector 15, and the beam portion 17d is omitted.

また、金属プレート２２は、図１０に示すように、平板状に形成され、厚み、寸法等は、コネクタの形状や寸法に従って設計されるものとする。   Further, as shown in FIG. 10, the metal plate 22 is formed in a flat plate shape, and the thickness, dimensions, and the like are designed according to the shape and dimensions of the connector.

図１１は、本実施形態２におけるコネクタのＡ−Ａ（首部２１）断面図である。一対の端子１７，１７の基部１７ａ，１７ａの間に金属プレート２２が設けられており、この金属プレート２２は、ベース板１４に対して垂直に設けられている。   FIG. 11 is a cross-sectional view of the connector AA (neck portion 21) according to the second embodiment. A metal plate 22 is provided between the base portions 17 a and 17 a of the pair of terminals 17 and 17, and the metal plate 22 is provided perpendicular to the base plate 14.

本実施形態２におけるコネクタは、図１２に示すように、首部２１に対して、金型離型後における樹脂の収縮により矢印Ａ方向，矢印Ｂ方向に力が働くが、倒れ方向に強い向きに設けられた金属プレート２２により、首部２１の曲げが抑制される。その結果、図１２に示すように、主コネクタ１３が矢印Ａ方向，矢印Ｂ方向へ倒れるのを抑制することが可能となる。   As shown in FIG. 12, the connector according to the second embodiment exerts a force on the neck portion 21 in the direction of arrows A and B due to the shrinkage of the resin after mold release, but in a direction that is strong in the falling direction. The bending of the neck portion 21 is suppressed by the provided metal plate 22. As a result, as shown in FIG. 12, it is possible to prevent the main connector 13 from falling in the direction of the arrow A and the direction of the arrow B.

以上、本発明において、記載された具体例に対してのみ詳細に説明したが、本発明の技術思想の範囲で多彩な変形および修正が可能であることは、当業者にとって明白なことであり、このような変形および修正が特許請求の範囲に属することは当然のことである。   Although the present invention has been described in detail only for the specific examples described above, it is obvious to those skilled in the art that various changes and modifications are possible within the scope of the technical idea of the present invention. Such variations and modifications are naturally within the scope of the claims.

ここで、上述した各実施形態１，２から把握される技術的思想であって、特許請求の範囲に記載したもの以外のものについて、その効果ともに以下に記載する。   Here, the technical ideas grasped from the first and second embodiments described above and other than those described in the claims will be described together with the effects thereof.

（１）ベース板と、ベース板の一面から互いに離れて立設した枠体および主コネクタと、が一体成形された樹脂部材と、
前記樹脂部材内にインサート成形される金属プレートと一対の端子と、を備え、
前記端子は、ベース板内における枠体と主コネクタ間に埋設された基部と、前記基部の一端から折曲されて主コネクタ内に突出する主コネクタ側接続部と、前記基部の他端側から折曲されて枠体内に突出する枠体側接続部と、を有し、
前記金属プレートは、平板状に形成され、一対の端子の基部間にベース板と垂直をなして前記枠体と主コネクタ間の首部に設けられたことを特徴とするコネクタ。 (1) a resin member in which a base plate, a frame body and a main connector that are erected away from one surface of the base plate are integrally formed;
A metal plate insert-molded in the resin member and a pair of terminals,
The terminal includes a base portion embedded between the frame body and the main connector in the base plate, a main connector side connection portion which is bent from one end of the base portion and protrudes into the main connector, and from the other end side of the base portion. A frame-side connecting portion that is bent and protrudes into the frame,
The connector, wherein the metal plate is formed in a flat plate shape, and is provided at a neck portion between the frame body and the main connector so as to be perpendicular to the base plate between the base portions of a pair of terminals.

（１）に記載の技術的思想によれば、首部２１が金型離型後における樹脂の収縮により矢印Ａ方向，矢印Ｂ方向に力が働くが、倒れ方向に強い向きに設けられた金属プレート２２により、首部２１の曲げが抑制される。その結果、図１２に示すように、主コネクタ１３が矢印Ａ方向，矢印Ｂ方向へ倒れるのを抑制することが可能となる。   According to the technical idea described in (1), the neck 21 has a force acting in the direction of the arrow A and the direction of the arrow B due to the shrinkage of the resin after the mold release, but the metal plate provided in a strong direction in the falling direction. 22 prevents the neck portion 21 from being bent. As a result, as shown in FIG. 12, it is possible to prevent the main connector 13 from falling in the direction of the arrow A and the direction of the arrow B.

１０…コネクタ
１１…樹脂部材
１２…枠体
１３…主コネクタ
１４…ベース板
１７…端子
１７ａ…基部
１７ｂ…主コネクタ側接続部
１７ｃ…枠体側接続部
１７ｄ…梁部
２１…首部
２２…金属プレート DESCRIPTION OF SYMBOLS 10 ... Connector 11 ... Resin member 12 ... Frame body 13 ... Main connector 14 ... Base board 17 ... Terminal 17a ... Base part 17b ... Main connector side connection part 17c ... Frame body side connection part 17d ... Beam part 21 ... Neck part 22 ... Metal plate

Claims (1)

ベース板と、ベース板の一面から互いに離れて立設した枠体および主コネクタと、が一体成形された樹脂部材と、
前記樹脂部材内にインサート成形された一対の端子と、を備えたコネクタであって、
前記端子は、ベース板内における枠体と主コネクタ間に埋設された基部と、前記基部の一端から折曲された状態で主コネクタ内に突出している主コネクタ側接続部と、前記基部の他端側から折曲された状態で枠体内に突出している枠体側接続部と、枠体と主コネクタ間の首部に埋設される箇所において前記基部から枠体側接続部および主コネクタ側接続部の突出方向に立設する梁部と、を備え、
前記梁部における長手方向の一端は、基部と主コネクタ側接続部との折曲部まで形成され、該梁部における長手方向の一端は主コネクタ側接続部の側縁に接合されていることを特徴とするコネクタ。 A resin member in which a base plate, a frame body and a main connector that are erected apart from one surface of the base plate, are integrally formed;
A pair of terminals insert-molded in the resin member, and a connector comprising:
The terminal includes a base portion embedded between the frame and the main connector in the base plate, and a main connector-side connecting portion which projects into the main connector in a state of being bent from one end of the base, the other of said base portion A frame-side connection portion that protrudes into the frame body in a bent state from the end side, and a protrusion of the frame-body side connection portion and the main connector-side connection portion from the base at a portion embedded in the neck between the frame body and the main connector A beam portion standing in the direction,
One end in the longitudinal direction of the beam portion is formed up to a bent portion of the base portion and the main connector side connection portion, and one end in the longitudinal direction of the beam portion is joined to the side edge of the main connector side connection portion. Characteristic connector.
JP2012143598A 2012-06-27 2012-06-27 connector Active JP5978025B2 (en)

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