JP2003272779A - Shield connector - Google Patents
Shield connectorInfo
- Publication number
- JP2003272779A JP2003272779A JP2002068758A JP2002068758A JP2003272779A JP 2003272779 A JP2003272779 A JP 2003272779A JP 2002068758 A JP2002068758 A JP 2002068758A JP 2002068758 A JP2002068758 A JP 2002068758A JP 2003272779 A JP2003272779 A JP 2003272779A
- Authority
- JP
- Japan
- Prior art keywords
- shield
- conductive flange
- wire
- shielded
- conductive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は金属製の導電フラン
ジに樹脂製のハウジングを一体化したシールドコネクタ
に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a shield connector in which a resin housing is integrated with a metal conductive flange.
【０００２】[0002]
【従来の技術】図９及び図１０には、従来のシールドコ
ネクタの一例が示されている。このシールドコネクタ５
０は、シールド電線１０の端末部で露出されたシールド
層１３を合成樹脂製のハウジング５２でモールドするこ
とによって、シールド電線１０の端末部に一体的に取り
付けられるものである。ハウジング５２の前寄り位置
（図中右側）には、金属製の導電フランジ５４が側方に
向けて張り出されており、この導電フランジ５４の電線
挿通孔５６に圧入された金属製で筒状の導電スリーブ６
１を介して、シールド電線１０のシールド層１３が導電
フランジ５４に導通接続されている。また、ハウジング
５２の後端部の内周側には、ハウジング５２より柔らか
い合成樹脂で構成された防水筒部５１が設けられてい
る。この防水筒部５１は、導電フランジ５４等を取り付
けたシールド電線１０を成形金型内にセットし、その金
型内に溶融状態の樹脂を充填することにより、成形され
る。また、上記ハウジング５２は、防水筒部５１がモー
ルドされたシールド電線１０を同じく成形金型内にセッ
トし、その金型内に溶融樹脂を充填することにより、成
形される。9 and 10 show an example of a conventional shielded connector. This shield connector 5
0 is integrally attached to the end portion of the shielded electric wire 10 by molding the shield layer 13 exposed at the end portion of the shielded electric wire 10 with the housing 52 made of synthetic resin. A metal conductive flange 54 is bulged laterally at a position near the front of the housing 52 (on the right side in the drawing), and is made of metal and is cylindrical and press-fitted into the wire insertion hole 56 of the conductive flange 54. Conductive sleeve 6
1, the shield layer 13 of the shielded electric wire 10 is electrically connected to the conductive flange 54. Further, on the inner peripheral side of the rear end portion of the housing 52, a waterproof tubular portion 51 made of synthetic resin softer than the housing 52 is provided. The waterproof tubular portion 51 is molded by setting the shielded electric wire 10 to which the conductive flange 54 and the like are attached in a molding die and filling the molten resin in the die. Further, the housing 52 is molded by setting the shielded electric wire 10 in which the waterproof tubular portion 51 is molded in the same molding die and filling the mold with molten resin.
【０００３】上記シールドコネクタ５０は、導電フラン
ジ５４を相手側シールド壁Ｗに取り付けることによっ
て、シールド電線１０のシールド層１３が相手側シール
ド壁Ｗに接続される。In the shield connector 50, the shield layer 13 of the shielded electric wire 10 is connected to the mating shield wall W by attaching the conductive flange 54 to the mating shield wall W.
【０００４】[0004]
【発明が解決しようとする課題】ところで、この種のモ
ールド樹脂は硬化時に収縮し、かつ、金属との密着性が
小さいという傾向がある。このため、特にシールドコネ
クタ５０が周囲温度の影響を受けてハウジング５２が膨
張収縮を受けると、ハウジング５２と導電フランジ５４
との界面で剥離が発生し、その隙間を通って水がシール
ドコネクタ５０内に侵入するという問題があった。By the way, this type of mold resin tends to shrink during curing and to have low adhesion to metal. Therefore, especially when the shield connector 50 is affected by the ambient temperature and the housing 52 is expanded and contracted, the housing 52 and the conductive flange 54 are
There is a problem that peeling occurs at the interface with the water and water enters the shield connector 50 through the gap.
【０００５】これを防止するために、ハウジング５２の
モールド前に導電フランジ５４に予め接着剤を塗布して
おくことで密着性を高めることも考えられる。しかしな
がら、そのような接着剤を塗布したとしても、接着剤と
導電フランジ５４との密着性が十分に発揮されないこと
や、塗布した接着剤が流れて導電フランジ５４に均一に
付着しない等の問題が心配される。In order to prevent this, it may be considered that adhesive is applied to the conductive flange 54 in advance before the housing 52 is molded to improve the adhesion. However, even if such an adhesive is applied, there are problems that the adhesiveness between the adhesive and the conductive flange 54 is not sufficiently exhibited, that the applied adhesive flows and does not uniformly adhere to the conductive flange 54. I am worried.
【０００６】本発明は、上記事情に鑑みてなされたもの
で、金属製の導電フランジに樹脂モールドによってハウ
ジングを一体的に形成したシールドコネクタにおいて、
その防水性を向上させることを目的とする。The present invention has been made in view of the above circumstances, and provides a shield connector in which a housing is integrally formed with a metal conductive flange by resin molding.
Its purpose is to improve its waterproofness.
【０００７】[0007]
【課題を解決するための手段】上記課題を解決するため
になされた請求項１の発明は、シールド電線の端末部で
露出されたシールド層を覆ってそのシールド電線に固定
されると共に、シールド壁に取り付けられて前記シール
ド層と前記シールド壁とを導通接続すると共に前記シー
ルド電線の芯線を前記シールド壁を貫通させるシールド
コネクタであって、導電性を有し、前記露出されたシー
ルド層に導通接続されるとともに前記シールド壁に当接
される導電フランジと、前記シールド電線の外周面にモ
ールドされて前記導電フランジを前記シールド電線に保
持するモールド保持部とを備えたものにおいて、前記導
電フランジの前記モールド保持部との接触面の少なくと
も一部に凹凸面が形成されており、少なくともその凹凸
面上に接着剤が塗布されているところに特徴を有する。In order to solve the above-mentioned problems, the invention of claim 1 covers the shield layer exposed at the end portion of the shielded electric wire and is fixed to the shielded electric wire, and the shield wall. A shield connector which is attached to the shield layer to electrically connect the shield layer and the shield wall, and which penetrates the core wire of the shield wire through the shield wall, and which has conductivity and is electrically connected to the exposed shield layer. The conductive flange that is abutted against the shield wall, and a mold holding portion that is molded on the outer peripheral surface of the shield electric wire to hold the conductive flange on the shield electric wire. An uneven surface is formed on at least a part of the contact surface with the mold holding part, and an adhesive is applied on at least the uneven surface. Characterized in place being.
【０００８】また、請求項２の発明は、請求項１に記載
のシールドコネクタであって、前記モールド保持部は、
前記シールド電線の外周面を合成樹脂によってモールド
してなる防水筒部と、その防水筒部の外周側を防水筒部
より固い合成樹脂によってモールドしてなるハウジング
とからなるところに特徴を有する。The invention according to claim 2 is the shield connector according to claim 1, wherein the mold holding portion is
It is characterized in that it comprises a waterproof tubular part formed by molding the outer peripheral surface of the shielded wire with a synthetic resin, and a housing formed by molding the outer peripheral side of the waterproof tubular part with a synthetic resin harder than the waterproof tubular part.
【０００９】[0009]
【発明の作用および効果】上記請求項１の発明によれ
ば、導電フランジに凹凸面が形成されており、この凹凸
面上に接着剤が塗布される構成であるから、導電フラン
ジと接着剤との実質的な接着面積が大きくなり、両者間
の接着力が向上する。また、接着剤の粘度が低くても、
導電フランジへの塗布時に流れて厚さが不均一になるこ
とを極力防止することができる。従って、例えば温度変
化による膨張収縮によりハウジングに導電フランジから
剥離される方向の力が働いた場合でも、従来と比較して
格段に剥離し難くなり、シールドコネクタとして高い防
水性が保持されるという優れた作用効果を奏する。According to the invention of the above-mentioned claim 1, since the conductive flange is provided with the uneven surface and the adhesive is applied on the uneven surface, the conductive flange and the adhesive are The substantial adhesive area of the two becomes large, and the adhesive force between the two is improved. Also, even if the viscosity of the adhesive is low,
It can be prevented as much as possible that the thickness of the conductive flange is not uniform when it is applied to the conductive flange. Therefore, even if a force is applied to the housing to separate it from the conductive flange due to expansion and contraction due to temperature changes, it is much more difficult to separate than in the conventional case, and a high waterproofness is maintained as a shield connector. It produces the effect.
【００１０】また、請求項２の発明によれば、柔らかい
樹脂からなる防水筒部によってモールド保持部とシール
ド電線との間の防水性が施されるとともに、固い樹脂か
らなるハウジングによって導電フランジのシールド電線
に対する保持が強固になされる。According to the second aspect of the present invention, the waterproof tubular portion made of soft resin provides waterproofness between the mold holding portion and the shield wire, and the housing made of hard resin shields the conductive flange. The electric wire is firmly held.
【００１１】[0011]
【発明の実施の形態】次に、本発明の一実施形態につい
て、図１ないし図６を参照しつつ説明する。シールド電
線１０は、図１に示すように、軸心側から芯線１１、内
部絶縁層１２、シールド層１３、外部被覆１４を備えて
おり、そのシールド電線１０の端末部で、前記した芯線
１１、内部絶縁層１２及びシールド層１３が先端側から
順次に露出されている。BEST MODE FOR CARRYING OUT THE INVENTION Next, an embodiment of the present invention will be described with reference to FIGS. As shown in FIG. 1, the shielded electric wire 10 includes a core wire 11, an inner insulating layer 12, a shield layer 13, and an outer coating 14 from the axial center side, and at the end portion of the shielded electric wire 10, the above-mentioned core wire 11, The inner insulating layer 12 and the shield layer 13 are sequentially exposed from the tip side.
【００１２】本実施形態のシールドコネクタ２０は、シ
ールド電線１０の端末部に一体的に取り付けられるもの
であり、その断面形状が図２に示されている。同図に示
すように、シールドコネクタ２０は、シールド電線１０
の端末部で露出されたシールド層１３を覆う例えばウレ
タン樹脂製の防水筒部２１と、この防水筒部２１の外周
側を覆う例えばポリアミド樹脂製のハウジング２２とか
らなるモールド保持部２３を備える。防水筒部２１の後
端（図２中左側）の外周面には、環状凹部２３Ａと環状
凸部２３Ｂとが軸方向に沿って複数交互に繰り返して形
成されている。The shield connector 20 of this embodiment is integrally attached to the end portion of the shielded electric wire 10, and its sectional shape is shown in FIG. As shown in FIG.
The mold holding portion 23 is composed of a waterproof tubular portion 21 made of, for example, urethane resin, which covers the shield layer 13 exposed at the end portion of, and a housing 22 made of, for example, polyamide resin, which covers the outer peripheral side of the waterproof tubular portion 21. A plurality of annular recesses 23A and annular protrusions 23B are alternately and repeatedly formed along the axial direction on the outer peripheral surface of the rear end (left side in FIG. 2) of the waterproof tubular portion 21.
【００１３】モールド保持部２３には、その前寄り位置
から側方に向けて金属製の導電フランジ２４が張り出さ
れている。導電フランジ２４は、図３の平面図に示すよ
うに、金属板を例えば洋梨形状に打ち抜き、その一端
（図３の上端）寄りにボルト挿通孔２５を形成すると共
に、他端寄りに電線挿通孔２６を形成した構造となって
いる。また、その電線挿通孔２６の周縁部を３等配した
位置には、電線挿通孔２６と連通する３つの内側樹脂流
入孔２７が形成されているとともに、これら内側樹脂流
通孔２７の外側には、３つの外側樹脂流通孔２８が、内
側樹脂流通孔２７と互い違いの位置に配されるように形
成されている。さらに、これら内側樹脂流通孔２７と外
側樹脂流通孔２８との間には、細かい格子状の凹凸面２
９が、導電フランジ２４を金型で表裏側からプレスする
ことにより両面側に環状に形成されている。この凹凸面
２９には、接着剤３０が塗布される。A conductive flange 24 made of metal is projected from the front position of the mold holding portion 23 to the side. As shown in the plan view of FIG. 3, the conductive flange 24 is formed by punching out a metal plate into, for example, a pear shape, forming a bolt insertion hole 25 near one end (upper end of FIG. 3), and an electric wire insertion hole near the other end. It has a structure in which 26 is formed. Further, three inner resin inflow holes 27 communicating with the electric wire insertion hole 26 are formed at positions where the peripheral portion of the electric wire insertion hole 26 is equally distributed, and outside the inner resin flow holes 27 are formed. The three outer resin circulation holes 28 are formed so as to be arranged at alternate positions with the inner resin circulation holes 27. Further, between the inner resin flow hole 27 and the outer resin flow hole 28, a fine grid-shaped uneven surface 2 is formed.
9 is formed annularly on both sides by pressing the conductive flange 24 from the front and back sides with a mold. An adhesive 30 is applied to the uneven surface 29.
【００１４】また、図２に示すように、前記電線挿通孔
２６には、金属製で筒状の導電スリーブ３１が圧入され
ており、この導電スリーブ３１がシールド電線１０のう
ちシールド層１３と内部絶縁層１２との間に挿入されて
いる。さらに、そのシールド層１３の外側には、金属製
の補助スリーブ３２が嵌着されている。より詳細には、
補助スリーブ３２も金属製で筒状のものであり、その一
端に設けた円筒部３２Ａが、シールド電線１０の外部被
覆１４に外嵌合され、他端に設けた六角筒部３２Ｂがシ
ールド層１３の露出部分に外嵌されている。As shown in FIG. 2, a metal cylindrical conductive sleeve 31 is press-fitted into the wire insertion hole 26, and this conductive sleeve 31 and the shield layer 13 and the inside of the shielded wire 10 are inserted. It is inserted between the insulating layer 12 and the insulating layer 12. Further, a metal auxiliary sleeve 32 is fitted on the outer side of the shield layer 13. More specifically,
The auxiliary sleeve 32 is also made of metal and has a tubular shape. A cylindrical portion 32A provided at one end of the auxiliary sleeve 32 is externally fitted to the outer coating 14 of the shielded electric wire 10, and a hexagonal tubular portion 32B provided at the other end is a shield layer 13. It is fitted on the exposed part of.
【００１５】一方、モールド保持部２３のうち導電フラ
ンジ２４より前方側（図２中右側）は、シールド壁Ｗに
形成した取付孔Ｗ１への挿入部３３をなし、その外周面
に形成した溝３３ＡにはＯリング３４が嵌着されている
（図６参照）。On the other hand, the front side (right side in FIG. 2) of the conductive flange 24 of the mold holding portion 23 forms an insertion portion 33 into the mounting hole W1 formed in the shield wall W, and the groove 33A formed on the outer peripheral surface thereof. An O-ring 34 is fitted in the (see FIG. 6).
【００１６】次に、本実施形態のシールドコネクタ２０
をシールド電線１０に取り付ける工程について説明す
る。まず、シールド電線１０に補助スリーブ３２を挿通
し、その補助スリーブ３２の円筒部３２Ａを外部被覆１
４の端部に外嵌させると共に、六角筒部３２Ｂをシール
ド層１３に外嵌させる。次いで、フランジ２４に圧入し
た導電スリーブ３１を、その先端側からシールド電線１
０に挿通させて、シールド層１３の内側へと挿入する。
そして、六角筒部３２Ｂの上辺と下辺とを内側に押し潰
すようにしてかしめる。これにより、補助スリーブ３２
と導電スリーブ３１との間にシールド層１３が挟まれて
シールド層１３がそれらに導通接続され、もってシール
ド層１３が導電スリーブ３１を介して導電フランジ２４
に導通接続される。Next, the shield connector 20 of the present embodiment.
The process of attaching the to the shielded electric wire 10 will be described. First, the auxiliary sleeve 32 is inserted into the shielded electric wire 10, and the cylindrical portion 32A of the auxiliary sleeve 32 is externally covered 1
The hexagonal tubular portion 32B is externally fitted to the shield layer 13 while being externally fitted to the end portion of No. 4. Next, the conductive sleeve 31 press-fitted into the flange 24 is attached to the shielded wire 1 from the tip side thereof.
Then, it is inserted into the inside of the shield layer 13.
Then, the upper side and the lower side of the hexagonal tube portion 32B are squeezed so as to be crushed inward. As a result, the auxiliary sleeve 32
The shield layer 13 is sandwiched between the conductive sleeve 31 and the conductive sleeve 31, and the shield layer 13 is conductively connected to the shield layer 13 and the conductive layer 24.
Is electrically connected to.
【００１７】次に、導電フランジ２４の凹凸面２９の全
域に、接着剤３０を塗布する。そして、これら導電フラ
ンジ２４等を取り付けたシールド電線１０を、防水筒部
２１用の成形金型内にセットし（図４参照）、その金型
内に溶融状態のウレタン樹脂を充填する。ここで、金型
の樹脂成形空間のうち導電フランジ２４よりも後側（例
えば図４の左側）から樹脂が充填されても、導電フラン
ジ２４に形成した内側樹脂流入孔２７を通って、導電フ
ランジ２４の前側にも樹脂が行き亘り、シールドコネク
タ２０の挿入部３３が成形される。また、冷却後の防水
筒部２１と導電フランジ２４との境界には接着剤３０が
介在しており、両者を強固に接着している。Next, the adhesive 30 is applied to the entire area of the uneven surface 29 of the conductive flange 24. Then, the shielded electric wire 10 to which the conductive flange 24 and the like are attached is set in a molding die for the waterproof tubular portion 21 (see FIG. 4), and the molten urethane resin is filled in the die. Here, even if the resin is filled from the rear side (for example, the left side in FIG. 4) of the conductive flange 24 in the resin molding space of the die, the conductive flange passes through the inner resin inflow hole 27 formed in the conductive flange 24. The resin also spreads to the front side of 24, and the insertion portion 33 of the shield connector 20 is molded. In addition, an adhesive 30 is interposed at the boundary between the waterproof tubular portion 21 and the conductive flange 24 after cooling, and firmly adheres the both.
【００１８】次いで、これを金型から取り出し、今度は
ハウジング２２用の成形金型内にシールド電線１０をセ
ットする。このとき、図５に示すように、防水筒部２１
の外周面に成形された後端側の凹部２３Ａに金型に設け
たピンＰ１，Ｐ１を挿入し、かつ、導電フランジ２４を
金型の型開き面ＰＬで挟んで、防水筒部２１と導電フラ
ンジ２４との位置を固定する。そして、その金型内に溶
融状態のポリアミド樹脂を充填する。ここでも、樹脂は
導電フランジ２４に形成した外側樹脂流入孔２８を通っ
て、導電フランジ２４の前側にも行き亘る。そして、こ
れを金型から取り出し、前記した挿入部３３の外面にＯ
リング３４を嵌着させ、これをもってシールドコネクタ
２０の組付作業及び電線１０への取付作業が完了する。Next, this is taken out of the mold, and this time, the shielded electric wire 10 is set in the molding mold for the housing 22. At this time, as shown in FIG.
The pins P1 and P1 provided in the mold are inserted into the recess 23A on the rear end side formed on the outer peripheral surface of the mold, and the conductive flange 24 is sandwiched between the mold opening surfaces PL of the mold, and the waterproof cylindrical part 21 and the conductive cylinder part The position with the flange 24 is fixed. Then, the mold is filled with a polyamide resin in a molten state. Here, the resin also reaches the front side of the conductive flange 24 through the outer resin inflow hole 28 formed in the conductive flange 24. Then, this is taken out from the mold and O is attached to the outer surface of the insertion portion 33 described above.
The ring 34 is fitted, and with this, the assembling work of the shield connector 20 and the attaching work to the electric wire 10 are completed.
【００１９】シールドコネクタ２０は、図６に示すよう
に、挿入部３３を電気機器のシールド壁Ｗに形成した取
付孔Ｗ１に嵌入し、かつ、導電フランジ２４を取付孔Ｗ
１の開口縁に突き当てた状態にして、ボルト（図示せ
ず）にてシールド壁Ｗに固定される。すると、導電フラ
ンジ２４がシールド壁Ｗに押し付けられて導通接続さ
れ、もってシールド層１３がシールド壁Ｗに導通接続さ
れる。In the shield connector 20, as shown in FIG. 6, the insertion portion 33 is fitted in the mounting hole W1 formed in the shield wall W of the electric device, and the conductive flange 24 is mounted in the mounting hole W.
It is fixed to the shield wall W with a bolt (not shown) while being abutted against the opening edge of No. 1. Then, the conductive flange 24 is pressed against the shield wall W and electrically connected, and thus the shield layer 13 is electrically connected to the shield wall W.
【００２０】上述した本実施形態のシールドコネクタ２
０によれば、導電フランジ２４の防水筒部２１との接触
面の一部に凹凸面２９が形成されており、ここに接着剤
３０が塗布される構成であるから、従来のものと比較し
て接着面積が実質的に大きくなり、導電フランジ２４と
接着剤３０との間の接着力が高められる。また、凹凸面
２９に塗布された接着剤は流れにくく、極端に薄い部分
や厚い部分ができにくくなるから、導電フランジ２４に
均一な厚さで付着する。従って、例えば加熱や冷却によ
ってハウジング２２が導電フランジ２４から剥離する力
が働いた場合でも剥離し難く、防水性の高いシールドコ
ネクタを得ることができるという優れた作用効果を奏す
る。The shield connector 2 of this embodiment described above
According to No. 0, the uneven surface 29 is formed on a part of the contact surface of the conductive flange 24 with the waterproof tubular portion 21, and the adhesive 30 is applied to the uneven surface 29. As a result, the adhesive area is substantially increased, and the adhesive force between the conductive flange 24 and the adhesive 30 is increased. Further, the adhesive applied to the uneven surface 29 is difficult to flow, and it is difficult to form an extremely thin portion or a thick portion, so that the adhesive adheres to the conductive flange 24 with a uniform thickness. Therefore, even if the housing 22 is peeled off from the conductive flange 24 by heating or cooling, for example, the peeling is difficult, and a highly waterproof shielded connector can be obtained.
【００２１】＜他の実施形態＞本発明は、前記実施形態
に限定されるものではなく、例えば、以下に説明するよ
うな実施形態も本発明の技術的範囲に含まれ、さらに、
下記以外にも要旨を逸脱しない範囲内で種々変更して実
施することができる。<Other Embodiments> The present invention is not limited to the above-described embodiments. For example, the embodiments described below are also included in the technical scope of the present invention.
Other than the following, various modifications can be made without departing from the scope of the invention.
【００２２】（１）上記実施形態では、導電フランジ２
４に格子状の凹凸面２９を形成する構成としたが、これ
に限らず、例えば図７および図８に示すように、導電フ
ランジ２４に放射状や同心状の凹凸面４０，４１を形成
する構成としてもよい。また、凹凸面の位置も上記実施
形態に限られるものでなく、要は導電フランジとモール
ド保持部との間の接触部分であればどこに形成してもよ
い。(1) In the above embodiment, the conductive flange 2 is used.
Although the grid-shaped concave-convex surface 29 is formed on the wiring 4, the present invention is not limited to this. For example, as illustrated in FIGS. 7 and 8, radial or concentric concave-convex surfaces 40 and 41 are formed on the conductive flange 24. May be Further, the position of the uneven surface is not limited to that in the above-described embodiment, and any point may be formed as long as it is a contact portion between the conductive flange and the mold holding portion.
【００２３】（２）上記導電フランジ２４は、金属板を
打ち抜いて形成されていたが、例えば樹脂に導電性の金
属をメッキしたものであってもよい。その場合、樹脂に
よるフランジの成形時に予め凹凸面を形成しておき、そ
の後金属メッキを行えばよい。(2) Although the conductive flange 24 is formed by punching out a metal plate, it may be formed by plating a resin with a conductive metal, for example. In that case, an uneven surface may be formed in advance at the time of molding the resin flange, and then metal plating may be performed.
【００２４】（３）上記実施形態では、モールド保持部
２３を防水筒部２１とハウジング２２との２層構造とし
たが、１層で構成してもよい。(3) In the above embodiment, the mold holding portion 23 has a two-layer structure of the waterproof tubular portion 21 and the housing 22, but it may have a single layer.
【図１】本発明の一実施形態に係るフランジ、導電スリ
ーブ等を示す斜視図FIG. 1 is a perspective view showing a flange, a conductive sleeve, and the like according to an embodiment of the present invention.
【図２】同じくシールドコネクタの側断面図FIG. 2 is a side sectional view of the same shield connector.
【図３】同じく導電フランジの平面図FIG. 3 is a plan view of the conductive flange.
【図４】同じくシールド電線の端末部を防水筒部用の金
型内にセットした状態の側断面図FIG. 4 is a side cross-sectional view of a state in which the end portion of the shielded wire is also set in the mold for the waterproof tubular portion.
【図５】同じくシールド電線の端末部をハウジング用の
金型内にセットした状態の側断面図FIG. 5 is a side sectional view showing a state in which the end portion of the shielded wire is also set in a housing mold.
【図６】同じくシールドコネクタを相手側シールド壁に
取り付けた状態の側断面図FIG. 6 is a side sectional view showing a state in which the shield connector is also attached to the counterpart shield wall.
【図７】他の実施形態の導電フランジの平面図FIG. 7 is a plan view of a conductive flange of another embodiment.
【図８】他の実施形態の導電フランジの断面図FIG. 8 is a sectional view of a conductive flange of another embodiment.
【図９】従来のシールドコネクタのフランジ、導電スリ
ーブ等を示す斜視図FIG. 9 is a perspective view showing a flange, a conductive sleeve, and the like of a conventional shield connector.
【図１０】同じく側断面図FIG. 10 is a side sectional view of the same.
１０…シールド電線 １３…シールド層 ２０…シールドコネクタ ２１…防水筒部 ２２…ハウジング ２３…モールド保持部 ２４…導電フランジ ２６…電線挿通孔 ２７…内側樹脂流入孔 ２８…外側樹脂流入孔 ２９…凹凸面 ３０…接着剤 Ｗ…シールド壁 10 ... Shielded wire 13 ... Shield layer 20 ... Shield connector 21 ... Waterproof tube 22 ... Housing 23 ... Mold holder 24 ... Conductive flange 26 ... Wire insertion hole 27 ... Inside resin inflow hole 28 ... Outside resin inflow hole 29 ... uneven surface 30 ... Adhesive W ... Shield wall
───────────────────────────────────────────────────── フロントページの続き (72)発明者 金川 収一 愛知県名古屋市南区菊住一丁目７番10号 株式会社オートネットワーク技術研究所内 ─────────────────────────────────────────────────── ─── Continued front page (72) Inventor Shuichi Kanakawa 1-7-10 Kikuzumi, Minami-ku, Nagoya-shi, Aichi Auto Network Technical Laboratory Co., Ltd.
Claims (2)
ルド層を覆ってそのシールド電線に固定されると共に、
シールド壁に取り付けられて前記シールド層と前記シー
ルド壁とを導通接続すると共に前記シールド電線の芯線
を前記シールド壁を貫通させるシールドコネクタであっ
て、導電性を有し、前記露出されたシールド層に導通接
続されるとともに前記シールド壁に当接される導電フラ
ンジと、前記シールド電線の外周面にモールドされて前
記導電フランジを前記シールド電線に保持するモールド
保持部とを備えたものにおいて、 前記導電フランジの前記モールド保持部との接触面の少
なくとも一部に凹凸面が形成されており、少なくともそ
の凹凸面上に接着剤が塗布されていることを特徴とする
シールドコネクタ。1. The shielded wire is fixed to the shielded wire while covering the exposed shield layer at the end portion of the shielded wire,
A shield connector which is attached to a shield wall to electrically connect the shield layer and the shield wall together and to penetrate the shield wire with a core wire of the shielded electric wire, having electrical conductivity, to the exposed shield layer. A conductive flange that is conductively connected and abuts on the shield wall, and a mold holding portion that is molded on the outer peripheral surface of the shield electric wire to hold the conductive flange on the shield electric wire, wherein the conductive flange 2. A shielded connector, characterized in that a concavo-convex surface is formed on at least a part of the contact surface with the mold holding part, and an adhesive is applied on at least the concavo-convex surface.
線の外周面を合成樹脂によってモールドしてなる防水筒
部と、その防水筒部の外周側を防水筒部より固い合成樹
脂によってモールドしてなるハウジングとからなること
を特徴とする請求項１に記載のシールドコネクタ。2. The mold holding portion is formed by molding a waterproof tubular portion formed by molding the outer peripheral surface of the shielded wire with a synthetic resin, and molding the outer peripheral side of the waterproof tubular portion with a synthetic resin harder than the waterproof tubular portion. The shielded connector according to claim 1, comprising a housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002068758A JP3795417B2 (en) | 2002-03-13 | 2002-03-13 | Shield connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002068758A JP3795417B2 (en) | 2002-03-13 | 2002-03-13 | Shield connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003272779A true JP2003272779A (en) | 2003-09-26 |
| JP3795417B2 JP3795417B2 (en) | 2006-07-12 |
Family
ID=29199781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002068758A Expired - Fee Related JP3795417B2 (en) | 2002-03-13 | 2002-03-13 | Shield connector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3795417B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007100056A1 (en) * | 2006-03-02 | 2007-09-07 | Toyota Jidosha Kabushiki Kaisha | Case provided with connector and method for manufacturing such case |
| KR20150118828A (en) * | 2014-04-15 | 2015-10-23 | 엘지이노텍 주식회사 | Integrated cable and motor assembly including the same |
| CN107966599A (en) * | 2017-12-22 | 2018-04-27 | 江苏丽阳电子仪表有限公司 | A kind of water proofing property mechanical electricity meter |
-
2002
- 2002-03-13 JP JP2002068758A patent/JP3795417B2/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007100056A1 (en) * | 2006-03-02 | 2007-09-07 | Toyota Jidosha Kabushiki Kaisha | Case provided with connector and method for manufacturing such case |
| US7824194B2 (en) | 2006-03-02 | 2010-11-02 | Toyota Jidosha Kabushiki Kaisha | Case with connector and manufacturing method thereof |
| KR20150118828A (en) * | 2014-04-15 | 2015-10-23 | 엘지이노텍 주식회사 | Integrated cable and motor assembly including the same |
| KR102158102B1 (en) * | 2014-04-15 | 2020-09-21 | 엘지이노텍 주식회사 | Integrated cable and motor assembly including the same |
| CN107966599A (en) * | 2017-12-22 | 2018-04-27 | 江苏丽阳电子仪表有限公司 | A kind of water proofing property mechanical electricity meter |
| CN107966599B (en) * | 2017-12-22 | 2024-04-30 | 江苏丽阳电子仪表有限公司 | Waterproof mechanical ammeter |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3795417B2 (en) | 2006-07-12 |
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