JPS634578A - Resistance-contained connector - Google Patents
Resistance-contained connectorInfo
- Publication number
- JPS634578A JPS634578A JP61149288A JP14928886A JPS634578A JP S634578 A JPS634578 A JP S634578A JP 61149288 A JP61149288 A JP 61149288A JP 14928886 A JP14928886 A JP 14928886A JP S634578 A JPS634578 A JP S634578A
- Authority
- JP
- Japan
- Prior art keywords
- resistor
- resistance
- conductive compound
- voltage
- housing
- 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
- 150000001875 compounds Chemical class 0.000 claims description 9
- 229920003002 synthetic resin Polymers 0.000 claims description 5
- 239000000057 synthetic resin Substances 0.000 claims description 5
- 230000013011 mating Effects 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000000835 fiber Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 229920002292 Nylon 6 Polymers 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 229910001369 Brass Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- -1 Polypropylene Polymers 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- YLEIFZAVNWDOBM-ZTNXSLBXSA-N ac1l9hc7 Chemical compound C([C@H]12)C[C@@H](C([C@@H](O)CC3)(C)C)[C@@]43C[C@@]14CC[C@@]1(C)[C@@]2(C)C[C@@H]2O[C@]3(O)[C@H](O)C(C)(C)O[C@@H]3[C@@H](C)[C@H]12 YLEIFZAVNWDOBM-ZTNXSLBXSA-N 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Non-Adjustable Resistors (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
［産業上の利用分野］
本発明は、例えば自動車のランプ回路のように抵抗体を
介して電圧を降下させる回路に好適に使用できる抵抗体
入りコネクタに関するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a resistor-containing connector that can be suitably used in a circuit that drops voltage through a resistor, such as a lamp circuit for an automobile.
［従来の技術］
例えば、自動車の重要電装品での１つであるヘッドラン
プやコンビネーションランプの定格電圧は１２．５ボル
トであるが、オルタネータの発電電圧は約１４．５ボル
トであるため、そのままの発電電圧を使用するとランプ
の寿命が低下することになる。従って、−般にランプ回
路に抵抗を直列に挿入することによって、ランプに印加
される電圧を調整している。この抵抗はランプの一端と
アース間に１０数ｍの抵抗線を配線して電圧降下を生じ
させて電圧を３１整している。[Prior art] For example, the rated voltage of headlamps and combination lamps, which are important electrical components of automobiles, is 12.5 volts, but the generated voltage of an alternator is approximately 14.5 volts, so they can be used as is. If a power generation voltage of Therefore, the voltage applied to the lamp is generally adjusted by inserting a resistor in series with the lamp circuit. This resistor is made by wiring a resistance wire of more than 10 meters between one end of the lamp and the ground to create a voltage drop and adjust the voltage.
この場合の具体的な計算例として、自動車用低圧電線０
．５ｍｍ２を用いたとすると次のようになる。０．５ｍ
ｍ２の電源の導体抵抗を０．００３２５Ω／ｍ、ヘッド
ランプの容量を５５Ｗとすると、ヘッドランプの定格電
流工、電圧降下のために必要な抵抗Ｒは次の計算によっ
て求められる。As a specific calculation example in this case, low voltage electric wire for automobile 0
．． If 5 mm2 is used, the result will be as follows. 0.5m
Assuming that the conductor resistance of the power source of m2 is 0.00325 Ω/m and the capacity of the headlamp is 55W, the rated current of the headlamp and the resistance R required for voltage drop are determined by the following calculation.
Ｉ＝５５／１２．５＝４．４Ａ
Ｒ＝ （１４，５−１２，５）／４．４−：０ 、
４５ Ω
従って、電線の使用量りは、
Ｌ＝０．４５１０．０３２５−’＝１４ｍとなる。I=55/12.5=4.4A R= (14,5-12,5)/4.4-:0,
45 Ω Therefore, the amount of wire used is L=0.4510.0325-'=14 m.
現状ではこのような自動車用低圧電線を用いており、ヘ
ッドランプ２個、リアコンビネーションランプ２個の計
４個所で約５０ｍもの電線が使用されている。Currently, such low-voltage electric wires are used for automobiles, and approximately 50 meters of electric wire is used at four locations, two headlamps and two rear combination lamps.
［発明の目的］
本発明の目的は、このような抵抗線を使用することなく
、ランプ等の接続端子とアース間を導電性コンパウンド
による抵抗によって調整するようにし、極めて作業性、
保守性の良い抵抗体入りコネクタを提供することにある
。[Objective of the Invention] An object of the present invention is to adjust the distance between the connecting terminal of a lamp or the like and the ground by using a resistor made of a conductive compound without using such a resistance wire, thereby greatly improving workability and improving workability.
The purpose of the present invention is to provide a resistor-containing connector with good maintainability.
［発明の概要］
上述の目的を達成するための本発明の要旨は、アース接
続端と舌片状接続端とを所定の抵抗値を有する導電性コ
ンパウンド中に離隔的に埋め込んで形成した基板を、絶
縁性を有するハウジングに取り付け、前記接続端を前記
ハウジングに設けた相手側端子の案内孔内に位置させた
ことを特徴とする抵抗体入りコネクタである。[Summary of the Invention] The gist of the present invention to achieve the above-mentioned object is to provide a substrate in which a ground connection end and a tongue-like connection end are embedded separately in a conductive compound having a predetermined resistance value. , a resistor-containing connector characterized in that it is attached to an insulating housing, and the connecting end is positioned in a guide hole of a mating terminal provided in the housing.
［発明の実施例］ 本発明を図示の実施例に基づいて詳細に説明する。[Embodiments of the invention] The present invention will be explained in detail based on illustrated embodiments.
第１図は２つのヘッドランプ用のコネクタの分解斜視図
であり、１は２つのランプからの接続端子Ａ、Ｂと接続
する舌片状の接続端１であり、これらの接続端１は合成
樹脂中に金属繊維等が混入された導電性コンパウンドか
ら成る基体２に埋め込まれている。また、この基体２は
第２図（ａ）、（ｂ）に示すように、その−部にはアー
ス端子３も埋め込まれており、基体２の形状は全体とし
て板体状とされ、絶縁性合成樹脂から成るハウジング４
に装着し得るようになっている。ハウジング４の一面に
はこの基体２を保持するための枠部５が設けられ、適宜
な個所において基体２の係止片６を係止するための係止
部７が設けられている。そして、ハウジング４の接続端
１を収容する部分には案内孔８が設けられており、相手
側の接続端子Ａ、Ｂはこの案内孔８から挿入され、接続
端１と接続し得るようになっている。Fig. 1 is an exploded perspective view of a connector for two headlamps, and 1 is a tongue-shaped connecting end 1 that connects with connecting terminals A and B from two lamps, and these connecting ends 1 are synthetic. It is embedded in a base body 2 made of a conductive compound in which metal fibers and the like are mixed in resin. In addition, as shown in FIGS. 2(a) and 2(b), this base 2 also has a ground terminal 3 embedded in its negative part, and the base 2 has a plate-like shape as a whole, and has an insulating property. Housing 4 made of synthetic resin
It is designed so that it can be installed on the A frame portion 5 for holding the base body 2 is provided on one surface of the housing 4, and locking portions 7 for locking the locking pieces 6 of the base body 2 are provided at appropriate locations. A guide hole 8 is provided in the portion of the housing 4 that accommodates the connection end 1, and the mating connection terminals A and B are inserted through this guide hole 8 so that they can be connected to the connection end 1. ing.
この場合の導電性コンパウンドには、例えば次に挙げる
ような市仄の幾つかの材料を使用することができる。た
だし、ｐは体積抵抗率（０９ｃｍ）である。The conductive compound in this case can be made of several commercially available materials, such as: However, p is the volume resistivity (09 cm).
（１）ナイロン６＋鉄槽維（１２，５％）ρ＝２・１Ｏ
−２
（２）ナイロン６＋黄銅繊維（７，５％）ρ＝５−１０
−２
（３）ナイロン６＋炭素ｍ維（３０％）ｐ＝８＠１０’
（４）ポリプロピレン＋鉄ｉＪｌ維（１２，５％）ｐ＝
３．８弓０−２
（５）ポリカーボネート＋鉄繊維（１２，５％）ｐ＝９
・１０−１
そして、基体２の厚みや寸法によって、接続端ｌとアー
ス端子３間の抵抗値を調整することが可能である。(1) Nylon 6 + iron tank fiber (12.5%) ρ = 2・1O
-2 (2) Nylon 6 + brass fiber (7.5%) ρ = 5-10
-2 (3) Nylon 6 + carbon m fiber (30%) p = 8 @ 10' (4) Polypropylene + iron iJl fiber (12.5%) p =
3.8 bow 0-2 (5) Polycarbonate + iron fiber (12.5%) p=9
-10-1 The resistance value between the connection end l and the ground terminal 3 can be adjusted depending on the thickness and dimensions of the base body 2.
従って、ヘッドランプの一端と等価である接続端子Ａ、
Ｂを、ハウジング４の案内孔８に挿し込んで接続端１に
接続すれば、ランプとアース端子３間には所定の抵抗が
存在することになり、この抵抗によって電圧を降下させ
ることができる。Therefore, the connection terminal A, which is equivalent to one end of the headlamp,
If B is inserted into the guide hole 8 of the housing 4 and connected to the connection end 1, a predetermined resistance will exist between the lamp and the ground terminal 3, and the voltage can be lowered by this resistance.
また、第１図、第２図に示す基体２は全体を導電性コン
パウンドにより構成するようにしたが、第３図（ａ）
、 （ｂ）に示すように基体２の一部を導電性コンパウ
ンド２ａとして接続端ｌ、アース端子３を埋設し、残り
部分を絶縁性合成樹脂材料２ｂにより形成して他の接続
端を埋め込めば、絶縁性合成樹脂材料２ｂによる部分に
おいては、−般のコネクタのように他の接続端同志を絶
縁して取り付けることが可能となり、その応用範囲は相
当に拡大される。Furthermore, although the base body 2 shown in FIGS. 1 and 2 is entirely made of a conductive compound, as shown in FIG. 3(a),
, As shown in (b), a part of the base 2 is made of conductive compound 2a and the connecting end 1 and the ground terminal 3 are buried, and the remaining part is made of insulating synthetic resin material 2b and the other connecting ends are buried. In the part made of the insulating synthetic resin material 2b, it becomes possible to insulate and attach the other connecting ends to each other like a general connector, and the range of application thereof is considerably expanded.
［発明の効果］
以上説明したように本発明に係る抵抗体入りコネクタは
、接続端とアース端子間とを導電性コンパウンドにより
所定の抵抗を与えて接続したために、ランプ回路等にお
いては従来の抵抗線を使用して電圧降下をする必要がな
くなり、極めて作業性良く電圧の降下を実現することが
可脂となる。[Effects of the Invention] As explained above, since the resistor-containing connector according to the present invention connects the connection end and the ground terminal with a predetermined resistance using a conductive compound, it can be used in lamp circuits, etc. There is no need to use a wire to drop the voltage, making it possible to drop the voltage with extremely good workability.
図面は本発明に係る抵抗体入りコネクタの一実施例を示
し、第１図はその分解斜視図、第２図（ａ）は基板の正
面図、（ｂ）は側面図、第３図は基体の他の実施例の正
面図ある。
符号１は接続端、２は基体、２ａは導電性コンパウンド
、２ｂは絶縁性合成樹脂材料、３はアース端子、４はハ
ウジング、８は案内孔である。
特許出願人 品川自動車電線株式会社第３図The drawings show an embodiment of the resistor-containing connector according to the present invention; FIG. 1 is an exploded perspective view thereof, FIG. 2(a) is a front view of the board, FIG. 3(b) is a side view, and FIG. 3 is the base. 2 is a front view of another embodiment of the invention. Reference numeral 1 designates a connection end, 2 a base body, 2a a conductive compound, 2b an insulating synthetic resin material, 3 a ground terminal, 4 a housing, and 8 a guide hole. Patent applicant: Shinagawa Jidosha Cable Co., Ltd. Figure 3
Claims (1)
する導電性コンパウンド中に離隔的に埋め込んで形成し
た基板を、絶縁性を有するハウジングに取り付け、前記
接続端を前記ハウジングに設けた相手側端子の案内孔内
に位置させたことを特徴とする抵抗体入りコネクタ。 ２、前記導電性コンパウンドは前記基板の一部を形成し
、前記基板の残り部分は絶縁性合成樹脂により形成した
特許請求の範囲第１項に記載の抵抗体入りコネクタ。[Claims] 1. A substrate formed by separately embedding a ground connection end and a tongue-like connection end in a conductive compound having a predetermined resistance value is attached to an insulating housing, and the connection A resistor-containing connector characterized in that an end thereof is located within a guide hole of a mating terminal provided in the housing. 2. The resistor-containing connector according to claim 1, wherein the conductive compound forms a part of the board, and the remaining part of the board is made of an insulating synthetic resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61149288A JPS634578A (en) | 1986-06-24 | 1986-06-24 | Resistance-contained connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61149288A JPS634578A (en) | 1986-06-24 | 1986-06-24 | Resistance-contained connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS634578A true JPS634578A (en) | 1988-01-09 |
| JPH0584640B2 JPH0584640B2 (en) | 1993-12-02 |
Family
ID=15471908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61149288A Granted JPS634578A (en) | 1986-06-24 | 1986-06-24 | Resistance-contained connector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS634578A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0458976U (en) * | 1990-06-14 | 1992-05-20 | ||
| US5300577A (en) * | 1990-10-19 | 1994-04-05 | The Goodyear Tire & Rubber Company | Rubber blend and tire with tread thereof |
-
1986
- 1986-06-24 JP JP61149288A patent/JPS634578A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0458976U (en) * | 1990-06-14 | 1992-05-20 | ||
| US5300577A (en) * | 1990-10-19 | 1994-04-05 | The Goodyear Tire & Rubber Company | Rubber blend and tire with tread thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0584640B2 (en) | 1993-12-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |