JPH0212680Y2 - - Google Patents
Info
- Publication number
- JPH0212680Y2 JPH0212680Y2 JP6791587U JP6791587U JPH0212680Y2 JP H0212680 Y2 JPH0212680 Y2 JP H0212680Y2 JP 6791587 U JP6791587 U JP 6791587U JP 6791587 U JP6791587 U JP 6791587U JP H0212680 Y2 JPH0212680 Y2 JP H0212680Y2
- Authority
- JP
- Japan
- Prior art keywords
- electric wire
- terminal
- terminal fitting
- insulation coating
- crimp
- 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.)
- Expired
Links
- 239000000853 adhesive Substances 0.000 claims description 12
- 230000001070 adhesive effect Effects 0.000 claims description 12
- 239000004020 conductor Substances 0.000 claims description 12
- 239000011248 coating agent Substances 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 9
- 230000002265 prevention Effects 0.000 claims description 9
- 238000002788 crimping Methods 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 229920006332 epoxy adhesive Polymers 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- -1 etc. Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/04—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation using electrically conductive adhesives
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2101/00—One pole
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/20—Coupling parts carrying sockets, clips or analogous contacts and secured only to wire or cable
Landscapes
- Insulated Conductors (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Description
【考案の詳細な説明】
考案の目的
〔産業上の利用分野〕
本考案は、たとえば自動車の点火コイル、デイ
ストリビユータ、点火プラグなどのターミナルポ
ストに嵌合する端子金具と雑音防止用高圧抵抗電
線との端末接続部に関する。[Detailed description of the invention] Purpose of the invention [Field of industrial application] The invention is a terminal fitting that fits into the terminal post of, for example, an automobile ignition coil, distributor, spark plug, etc., and a high-voltage resistance wire for noise prevention. Regarding the terminal connection section.
この種の端末接続部の構造は、第７図に示すよ
うに、雑音防止用高圧抵抗電線ａの端末部におい
て、その導体芯線ｂを絶縁被覆ｃに沿つて折り返
し、端子金具ｄの圧着挟持片ｅ，e1，e2により一
体にかしめた構成を有する。そして、端子金具と
電線間の保持力を強化するために、金具全長を延
長し、圧着挟持片e3を増設するなどの手段を採つ
ている。
As shown in Fig. 7, the structure of this type of terminal connection part is such that at the terminal part of a high-voltage resistance electric wire a for noise prevention, the conductor core wire b is folded back along the insulation coating c, and the crimp clamping piece of the terminal fitting d is folded back. It has a structure in which e, e 1 and e 2 are caulked together. In order to strengthen the holding force between the terminal fitting and the electric wire, measures are taken such as extending the overall length of the fitting and adding crimp clamping pieces e3 .
しかし、端子金具の寸法を長くすると、電線端
末部が大きくなり、多数の機器や配線で混み合う
エンジンルームなどでは、そのレイアウトおよび
短絡防止のうえで使用が困難になる。また、圧着
挟持片を増設しても、高温下では電線の絶縁被覆
が軟化し、保持および導通性が低下し、エンジン
のメンテナンス時に端子金具が脱落するなどの問
題があつた。 However, increasing the size of the terminal fitting increases the size of the wire end portion, making it difficult to use in engine rooms crowded with a large number of devices and wiring due to the layout and prevention of short circuits. Further, even if crimp clamping pieces were added, there were problems such as the insulation coating of the wire softening under high temperatures, reducing retention and conductivity, and causing terminal fittings to fall off during engine maintenance.
本考案の目的は、上記の問題を解決し、防音防
止用高圧抵抗電線に対する端子金具の寸法を大き
くすることなく、電線との保持力および導通性を
強化できる構造の端末接続部を提供するにある。
The purpose of the present invention is to solve the above-mentioned problems and provide a terminal connection part with a structure that can strengthen the holding force and conductivity with the electric wire without increasing the size of the terminal fitting for the high-voltage resistance electric wire for soundproofing. be.
考案の構成
〔問題点を解決するための手段〕
本考案は、第１図ないし第３図に示すように、
点火プラグや点火コイルなどのターミナルポスト
に嵌合する端子金具１と雑音防止用高圧抵抗電線
６との端末接続部において、前記端子金具１の略
Ｕ字状の圧着挟持片５ａ，５ｂと電線６の絶縁被
覆７および該絶縁被覆７に沿つて折り返された電
線の芯線導体８との間に耐熱性の導電性接着剤９
を置いて該圧着挟持片５ａ，５ｂをかしめたこと
を特徴とする。Structure of the invention [Means for solving the problems] As shown in Figures 1 to 3, the present invention has the following features:
At the terminal connection portion between the terminal fitting 1 that fits into a terminal post such as a spark plug or ignition coil, and the high-voltage resistance electric wire 6 for noise prevention, the approximately U-shaped crimp clamping pieces 5a, 5b of the terminal fitting 1 and the electric wire 6 A heat-resistant conductive adhesive 9 is placed between the insulation coating 7 and the core conductor 8 of the electric wire folded back along the insulation coating 7.
This feature is characterized in that the crimp holding pieces 5a and 5b are caulked by placing the crimping and holding pieces 5a and 5b.
端子金具１は、点火プラグ接続用の例を示し、
ステンレス製の基板２の前部にターミナルポスト
に対する抱き合わせ形状の受承筒３を形成して補
強バンド４を冠着すると共に、後部に基板２の両
側に起立連成した２対の圧着挟持片５ａ，５ｂを
もつ。 The terminal fitting 1 shows an example for connecting a spark plug,
At the front of the stainless steel substrate 2, a receiving tube 3 shaped like a tie for the terminal post is formed, and a reinforcing band 4 is attached thereto, and at the rear there are two pairs of crimping clamping pieces 5a that stand up and connect on both sides of the substrate 2. , 5b.
これらの圧着挟持片５ａ，５ｂの内面に耐熱性
の導電性接着剤９を塗布し、電線６の絶縁被覆７
に沿つて折り返した芯線導体８を基板２に面する
ようにしてかしめた後、接着剤を加熱などにより
硬化すればよい。 A heat-resistant conductive adhesive 9 is applied to the inner surfaces of these crimp holding pieces 5a and 5b, and the insulation coating 7 of the electric wire 6 is applied.
After the core wire conductor 8 folded back along is caulked so as to face the substrate 2, the adhesive may be cured by heating or the like.
耐熱性の導電性接着剤９としては、熱硬化性樹
脂接着剤、たとえばフエノール樹脂、レゾルシン
樹脂、ポリウレタン樹脂、エポキシ樹脂などにカ
ーボンブラツク、黒鉛粒子、炭素繊維、金属粒
子、金属繊維などの導電性物質、好ましくは可と
う性を付与する為、カーボンブラツクの黒鉛粒
子、炭素繊維から選ばれた導電性物質を１種ある
いは少なくとも２種以上の混合にて、熱硬化性樹
脂100重量部に対して５〜200重量部、好ましくは
10〜100重量部配合したものが好適に使用できる。
端子金具１と電線の絶縁被覆７および芯線導体８
との双方に強力な接着性を示すエポキシ系接着剤
がとくに推奨される。 The heat-resistant conductive adhesive 9 may be a thermosetting resin adhesive such as a phenolic resin, a resorcinol resin, a polyurethane resin, an epoxy resin, etc., and a conductive material such as carbon black, graphite particles, carbon fibers, metal particles, or metal fibers. A substance, preferably a conductive substance selected from graphite particles of carbon black and carbon fiber, is added to 100 parts by weight of the thermosetting resin in a mixture of one or at least two or more substances. 5 to 200 parts by weight, preferably
A mixture containing 10 to 100 parts by weight can be suitably used.
Terminal fitting 1, wire insulation coating 7, and core conductor 8
Epoxy adhesives that exhibit strong adhesion to both are particularly recommended.
端子金具１の圧着挟持片５ａ，５ｂと電線６と
の間に導電性接着剤９を介在させたので、端子金
具１、芯線導体８および電線６（絶縁被覆７）が
相互に接着され、端子金具と電線間の保持力が向
上する。
Since the conductive adhesive 9 is interposed between the crimp clamping pieces 5a, 5b of the terminal fitting 1 and the electric wire 6, the terminal fitting 1, the core conductor 8, and the electric wire 6 (insulation coating 7) are bonded to each other, and the terminal The holding force between the metal fittings and the wires is improved.
また、導電性接着剤９が芯線導体８と接触する
ことにより、芯線導体８と端子金具１との接触面
積が増加し、その導通性が向上する。 Further, since the conductive adhesive 9 comes into contact with the core conductor 8, the contact area between the core conductor 8 and the terminal fitting 1 increases, and the conductivity thereof is improved.
第１図ないし第３図は点火プラグ接続用の端子
金具１を使用した例であつて、２対の圧着挟持片
５ａ，５ｂを設けたものである。
1 to 3 show an example of using a terminal fitting 1 for connecting a spark plug, which is provided with two pairs of crimp clamping pieces 5a and 5b.
第４図および第６図は、デイストリビユータ接
続用のステンレン製の端子金具１０を使用した例
を示す。端子金具１０は、抱き合わせ形状の受承
筒１１の先端部に絞り勾配のギヤザー１２が形成
され、一対の圧着挟持片１３をもつ。そして、圧
着挟持片１３の内面に耐熱性の導電性接着剤９を
塗布して雑音防止用高圧抵抗電線６の端末部を前
記と同様にかしめたものである。 FIGS. 4 and 6 show an example in which a stainless steel terminal fitting 10 for connection to a distributor is used. The terminal fitting 10 has gears 12 having a convergent slope formed at the tip of a receiving tube 11 having a tying shape, and has a pair of crimp-fitting clamping pieces 13 . Then, a heat-resistant conductive adhesive 9 is applied to the inner surface of the crimp holding piece 13, and the end portion of the high-voltage resistance wire 6 for noise prevention is caulked in the same manner as described above.
このように、導電性接着剤９の介在によつて、
端子金具と電線間の保持力と導電性が強化される
ので、圧着挟持片の数を減らし、端子金具の全長
を短くすることができ、レイアウト上の問題も解
消する。 In this way, by intervening the conductive adhesive 9,
Since the holding force and conductivity between the terminal fitting and the electric wire are strengthened, the number of crimping and clamping pieces can be reduced, the overall length of the terminal fitting can be shortened, and layout problems are also solved.
考案の効果
以上説明したように、本考案の雑音防止用高圧
抵抗電線の端末接続部は、端子金具の圧着挟持片
と電線との間に電線の芯線導体と接触するように
耐熱性の導電性接着剤を置いたので、保持力およ
び導通性が向上し、高温時における電線の軟化に
よる脱落を防止すると共に端子金具を小型化する
ことができる。Effects of the Invention As explained above, the terminal connection part of the high voltage resistance electric wire for noise prevention of the present invention has a heat-resistant conductive material between the crimp clamping piece of the terminal fitting and the electric wire so as to be in contact with the core conductor of the electric wire. Since the adhesive is applied, the holding force and conductivity are improved, the wire can be prevented from falling off due to softening at high temperatures, and the terminal fitting can be made smaller.
第１図は本考案の一実施例を示す側面図、第２
図は第１図の要部縦断面図、第３図は第２図の
−線断面図、第４図は本考案の他の実施例を示
す側面図、第５図は第４図の要部縦断面図、第６
図は第５図の−線断面図、第７図は従来例を
示す側面図である。
１，１０……端子金具、５ａ，５ｂ，１３……
圧着挟持片、６……雑音防止用高圧抵抗電線、７
……絶縁被覆、８……芯線導体、９……導電性接
着剤。
Figure 1 is a side view showing one embodiment of the present invention;
The figure is a vertical sectional view of the main part of Fig. 1, Fig. 3 is a sectional view taken along the line - - of Fig. 2, Fig. 4 is a side view showing another embodiment of the present invention, and Fig. 5 is a main part of Fig. 4. Sectional longitudinal sectional view, No. 6
The figure is a sectional view taken along the line -- in FIG. 5, and FIG. 7 is a side view showing a conventional example. 1, 10...Terminal fitting, 5a, 5b, 13...
Crimp clamping piece, 6...High voltage resistance wire for noise prevention, 7
...Insulating coating, 8... Core wire conductor, 9... Conductive adhesive.
Claims (1)
トに嵌合する端子金具と雑音防止用高圧抵抗電線
との端末接続部において、前記端子金具の略Ｕ字
状の圧着挟持片と電線の絶縁被覆および該絶縁被
覆に沿つて折り返された電線の芯線導体との間に
耐熱性の導電性接着剤を置いて該圧着挟持片をか
しめたことを特徴とする雑音防止用高圧抵抗電線
の端末接続部。 At the terminal connection between a terminal fitting that fits into a terminal post such as a spark plug or ignition coil and a high-voltage resistance electric wire for noise prevention, the approximately U-shaped crimp clamping piece of the terminal fitting, the insulation coating of the electric wire, and the insulation coating A terminal connection part of a high-voltage resistance electric wire for noise prevention, characterized in that a heat-resistant conductive adhesive is placed between the core conductor of the electric wire folded back along the line, and the crimp clamping piece is caulked.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6791587U JPH0212680Y2 (en) | 1987-05-08 | 1987-05-08 | |
| GB8810388A GB2206457B (en) | 1987-05-08 | 1988-05-03 | Terminal connector for noise-suppressing high-voltage resistive wire |
| DE19883815555 DE3815555A1 (en) | 1987-05-08 | 1988-05-06 | CONNECTING TERMINAL OF A FAULT-RESISTANT HIGH-VOLTAGE RESISTOR |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6791587U JPH0212680Y2 (en) | 1987-05-08 | 1987-05-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63178068U JPS63178068U (en) | 1988-11-17 |
| JPH0212680Y2 true JPH0212680Y2 (en) | 1990-04-10 |
Family
ID=13358678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6791587U Expired JPH0212680Y2 (en) | 1987-05-08 | 1987-05-08 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPH0212680Y2 (en) |
| DE (1) | DE3815555A1 (en) |
| GB (1) | GB2206457B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5032089A (en) * | 1990-06-06 | 1991-07-16 | W. L. Gore & Associates, Inc. | Shielded connectors for shielded cables |
| FR2683679B1 (en) * | 1991-11-12 | 1994-02-04 | Aerospatiale Ste Nationale Indle | METHOD FOR CONNECTING THE SHIELDING OF AT LEAST ONE SHIELDED ELECTRICAL CABLE TO AN ELECTRICAL CONNECTION CONDUCTOR, AND CONNECTION OBTAINED BY CARRYING OUT SAID METHOD. |
| ES2135602T3 (en) * | 1994-02-01 | 1999-11-01 | Bayerische Motoren Werke Ag | ELECTRIC SAFETY SWITCH FOR AUTOMOBILE VEHICLES. |
| DE19606448A1 (en) * | 1996-02-21 | 1997-08-28 | Bayerische Motoren Werke Ag | Battery cable clamp for vehicles |
| DE102008022371A1 (en) * | 2008-05-06 | 2009-11-12 | Endress + Hauser Gmbh + Co. Kg | Potting density plug connection |
| CN110600176B (en) * | 2019-08-22 | 2020-10-27 | 昆明欧杰电缆制造有限公司 | Double-layer insulating layer wire capable of preventing ignition and provided with spiral ring sliding sleeve for arc extinguishing and interception |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3243758A (en) * | 1962-03-12 | 1966-03-29 | Amp Inc | Sealing of crimped connections |
| US3266008A (en) * | 1964-01-13 | 1966-08-09 | Essex Wire Corp | Electrical terminal and method of applying same to conductors |
| US3475213A (en) * | 1965-09-13 | 1969-10-28 | Minnesota Mining & Mfg | Electrically conductive adhesive tape |
| GB1393887A (en) * | 1971-04-30 | 1975-05-14 | Smiths Industries Ltd | Methods of establishing electrical connections |
| IT1123343B (en) * | 1979-09-25 | 1986-04-30 | Nuovo Pignone Spa | PACKAGE PREMISTOPPA PERFECTED FOR ALTERNATIVE MACHINES WORKING AT HIGH PRESSURE |
| JPS6319710A (en) * | 1986-07-14 | 1988-01-27 | 矢崎総業株式会社 | High voltage resistance wire for noise prevention and makingthereof |
-
1987
- 1987-05-08 JP JP6791587U patent/JPH0212680Y2/ja not_active Expired
-
1988
- 1988-05-03 GB GB8810388A patent/GB2206457B/en not_active Expired - Lifetime
- 1988-05-06 DE DE19883815555 patent/DE3815555A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| GB2206457B (en) | 1991-04-03 |
| GB8810388D0 (en) | 1988-06-08 |
| GB2206457A (en) | 1989-01-05 |
| DE3815555A1 (en) | 1988-12-01 |
| JPS63178068U (en) | 1988-11-17 |
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