JPS6244967A - Construction of electromagnetic shield connector - Google Patents
Construction of electromagnetic shield connectorInfo
- Publication number
- JPS6244967A JPS6244967A JP60184678A JP18467885A JPS6244967A JP S6244967 A JPS6244967 A JP S6244967A JP 60184678 A JP60184678 A JP 60184678A JP 18467885 A JP18467885 A JP 18467885A JP S6244967 A JPS6244967 A JP S6244967A
- Authority
- JP
- Japan
- Prior art keywords
- connector
- cable
- terminal
- electromagnetic shield
- conductor
- 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
- Details Of Connecting Devices For Male And Female Coupling (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】
〔概要〕
電磁シールドを要するコネクタの構造であって、ケーブ
ルの外部導体でインサートシェルの全周を覆うようにし
て、ケーブルの内部導体（信号線）を完全にシールドす
る。[Detailed Description of the Invention] [Summary] A connector structure that requires electromagnetic shielding, in which the outer conductor of the cable covers the entire circumference of the insert shell to completely shield the inner conductor (signal line) of the cable. .
本発明は、電磁シールドコネクタの構造に係り、とくに
、コネクタとケーブルの接続部でケーブルの内部導体を
完全にシールドを行なうようにした電磁シールドコネク
タの構造に関する。The present invention relates to the structure of an electromagnetic shield connector, and more particularly to the structure of an electromagnetic shield connector in which the internal conductor of the cable is completely shielded at the connection portion between the connector and the cable.
信号がシールドケーブルで伝送され、装置にコネクタを
介して接続する場合、コネクタのインサートシェルとケ
ーブルとの接続部で内部導体（信号線）を、外部と完全
にシールドすることができず、またアース端子とエダ付
ワッシャを接続するアース線に雑音が乗って内部に侵入
するので、内部導体に雑音が入り特性を低下させる原因
となるので、インサートシェルとケーブルとの接続部を
完全にシールドして、外部雑音の侵入を防止する電磁シ
ールドコネクタの出現が望まれている。When a signal is transmitted using a shielded cable and connected to a device via a connector, the internal conductor (signal wire) cannot be completely shielded from the outside at the connection between the insert shell of the connector and the cable, and is grounded. Noise gets on the ground wire that connects the terminal and the washer with an edge and enters the interior, which can enter the internal conductor and degrade the characteristics. Therefore, completely shield the connection between the insert shell and the cable. There is a desire for an electromagnetic shield connector that prevents the intrusion of external noise.
第３図は、従来の電磁シールドコネクタの構造を説明す
る要部側断面図である。FIG. 3 is a side sectional view of a main part explaining the structure of a conventional electromagnetic shield connector.
図において、インサートシェルｌにケーブル２を接続す
る場合、ケーブル２の接続端部の夕）覆２４と内部絶縁
体２２を所定長切除して、内部導体（信号線）２１と、
＆ｇ組線等からなる外部導体２３を露出せしめたるのち
、内部導体２１をコネクタ端子１１に接続し、外部導体
２３は一体にまとめてアース端子１２に接続したインサ
ートシェル１をコネクタ金具５に取着し、このコネクタ
金具５に円筒６を螺着したるのち袋ナツト７を嵌入する
。そして押え板９で挟持したガスケット８を挿入してク
ランプねじ１０を螺入した状態で、インサートシェル１
をレセプタクル３に挿入して袋ナツト７で螺着ずれば、
内部導体２１を接続したコネクタ端子１１およびアース
端子１２が、それぞれレセプタクル３のコネクタ端子３
１およびアース端子３２に接触接続される。In the figure, when connecting the cable 2 to the insert shell 1, a predetermined length of the cover 24 and internal insulator 22 of the connection end of the cable 2 are cut off, and the internal conductor (signal line) 21 and
&g After exposing the outer conductor 23 made of braided wires, etc., connect the inner conductor 21 to the connector terminal 11, put the outer conductor 23 together, and attach the insert shell 1 connected to the ground terminal 12 to the connector fitting 5. After screwing the cylinder 6 onto the connector fitting 5, the cap nut 7 is fitted. Then, with the gasket 8 held between the presser plates 9 inserted and the clamp screws 10 screwed in, insert the insert shell 1.
Insert it into the receptacle 3 and screw it in with the cap nut 7,
Connector terminal 11 and ground terminal 12 connected to internal conductor 21 are connected to connector terminal 3 of receptacle 3, respectively.
1 and a ground terminal 32.
そして、コネクタ端子３１は図示しない装置内の回路に
接続されるが、アース端子３２はレセプタクル３に付設
したエダ付ワッシャ３３に接続される構造である。The connector terminal 31 is connected to a circuit inside the device (not shown), and the ground terminal 32 is connected to an edged washer 33 attached to the receptacle 3.
−１−記従来の電磁シール］コネクタの構造にあっては
、外部導体をアース端子に接続するために、一体（線の
状態）にまとめているので、内部導体とコネクタ端子の
接続部が露出しており、したがって外部雑音を完全にシ
ールドできず、電磁シールド効果が悪いという問題点が
あった。-1- Conventional electromagnetic seal] In the connector structure, in order to connect the external conductor to the ground terminal, it is bundled together (in the form of a wire), so the connecting part between the internal conductor and the connector terminal is exposed. Therefore, there was a problem that external noise could not be completely shielded and the electromagnetic shielding effect was poor.
ｃ問題点を解決するための手段〕
本発明は、−１−記の問題点を解決して電磁シールド効
果の向上を図った電磁シールドコネクタの構造を提供す
るものである。Means for Solving Problem c] The present invention provides a structure of an electromagnetic shield connector that solves the problem in item -1- and improves the electromagnetic shielding effect.
すなわち、コネクタのインサートシェル１のケーブル２
接続側に、鋼状の突起４または端子状突起５１を形成し
、この突起４の外周を、前記ケーブル２の編組線からな
る外部導体２３で覆い、接着するようにしたことによっ
て解決される。That is, the cable 2 of the insert shell 1 of the connector
This problem is solved by forming a steel-like protrusion 4 or a terminal-like protrusion 51 on the connection side, and covering the outer periphery of the protrusion 4 with the outer conductor 23 made of the braided wire of the cable 2 and bonding it.
上記電磁シールドコネクタの構造は、ケーブル２接続側
に、鋼状の突起４または端子状の突起５Ｉを形成して外
部導体をこの突起に接続し、内部導体とコネクタ端子の
接続部を完全にシールドするので、外部雑音を遮断し電
磁シールド効果を高める。The structure of the electromagnetic shield connector described above is such that a steel-like protrusion 4 or a terminal-like protrusion 5I is formed on the cable 2 connection side, the outer conductor is connected to this protrusion, and the connection between the inner conductor and the connector terminal is completely shielded. Therefore, it blocks external noise and enhances the electromagnetic shielding effect.
［実施例〕
第１図は、−に記発明の一実施例を説明する要部側断面
図で、第２図と同等の部分については同一符合を付して
いる。[Embodiment] FIG. 1 is a side cross-sectional view of essential parts for explaining an embodiment of the invention indicated in -, and parts equivalent to those in FIG. 2 are given the same reference numerals.
図において、インサートシェル１にケーブル２を接続す
る場合、ケーブル２の接続端部の外ｆｆ１２４と内部絶
縁体２２を所定長切除して、内部導体（信号線）２１と
、編組線等からなる外部導体２３を露出せしめたるのち
、内部導体２１をコネクタ端子ＩＩに接続し、外部導体
２３を円筒状の状態で、インサートシェル１に形成した
鍔状の突起４を覆い、その外部を導電性金属１３を巻付
は半田等により接着したインサートシェル１をコネクタ
金具５に取着し、このコネクタ金具５に円筒６を螺着し
たるのち袋ナツト７を嵌入する。そして押え板９で挟持
したガスケット８を挿入してクランプねじ１０を卵入し
た状態で、インサートシェル１を図示しないレセプタク
ルに挿入して袋ナツト７で螺着すれば内部導体２１を接
続したコネクタ端子１１は、レセプタタルのコネクタ端
子を介して図示しない装置内の回路に接続され、外部導
体はレセブタル３を介して装置の筐体にアースされる構
造である。In the figure, when connecting the cable 2 to the insert shell 1, a predetermined length of the outer ff 124 and the inner insulator 22 at the connection end of the cable 2 are cut off, and an inner conductor (signal line) 21 and an outer part made of a braided wire or the like are removed. After exposing the conductor 23, the inner conductor 21 is connected to the connector terminal II, and the outer conductor 23 in a cylindrical state covers the brim-shaped protrusion 4 formed on the insert shell 1, and the outside is covered with the conductive metal 13. For winding, the insert shell 1 bonded with solder or the like is attached to the connector metal fitting 5, and after the cylinder 6 is screwed onto the connector metal fitting 5, the cap nut 7 is fitted. Then, with the gasket 8 held between the presser plates 9 inserted and the clamp screws 10 inserted, the insert shell 1 is inserted into a receptacle (not shown) and screwed in with the cap nut 7, thereby creating a connector terminal to which the internal conductor 21 is connected. Reference numeral 11 is connected to a circuit inside the device (not shown) via a connector terminal of the receptacle, and the external conductor is grounded to the housing of the device via the receptacle 3.
第２図は、上記発明の他の実施例を説明する要部側断面
図である。第２図において、この発明の電磁シールドコ
ネクタの構造は第１図と同様、インサートシェル、レセ
プタタル、コネクタ金具。FIG. 2 is a side sectional view of a main part explaining another embodiment of the above invention. In FIG. 2, the structure of the electromagnetic shield connector of the present invention is the same as in FIG. 1, including an insert shell, a receptacle, and a connector metal fitting.
円筒ならびにケーブル等をそなえているが、該コネクコ
金具の端子状突起５１を形成した点に特徴を有する。従
ってコネクコ金具の端子状突起５１以外の部分には第１
図と同じ符合を付しており、ここではこれらの部分の説
明は省略するものとする。Although it is equipped with a cylinder, a cable, etc., it is characterized by the formation of a terminal-like protrusion 51 of the connector fitting. Therefore, the first
The same reference numerals as in the figure are given, and the explanation of these parts will be omitted here.
本発明を特徴づける端子状突起５１は、インサートシェ
ル１の図示しないレセプタクルと接続する反対側に少な
くとも１個以上形成し、この端子状突起５１に外部導体
２３をまとめて接続する構造である。At least one terminal-like protrusion 51 that characterizes the present invention is formed on the opposite side of the insert shell 1 that is connected to a not-shown receptacle, and the external conductors 23 are collectively connected to this terminal-like protrusion 51.
以上の説明から明らかなように、本発明によればケーブ
ルとインサートシェルの接続部を、外部と完全に遮断で
きるので、電磁シールド効果が向上し特性の信頼性が向
上する利点がある。As is clear from the above description, according to the present invention, the connecting portion between the cable and the insert shell can be completely isolated from the outside, which has the advantage of improving the electromagnetic shielding effect and improving the reliability of the characteristics.
第１図は、上記発明の一実施例を説明する要部側断面図
、
第２図は、上記発明の他の実施例を説明する要部側断面
図、
第３図は、従来の電磁シールドコネクタの構造を説明す
る要部側断面図である。
図において、１はインサートシェル、２はケーブル、３
はレセプタクル、４は突起、５はコネクタ金具、６は円
筒、７は袋ナンド、８はガスケット、９は押え板、１０
はクランプねじ、１１．３１はコネクタ端子、１２．３
２はアース端子、１３は導電性金属板、２１は内部導体
、２２は内部絶縁体、２３は外部導体、２４は外被、３
３はエダ付ワッシャ、５１は端子状突起、をそれぞれ示
す。
不発叫の一更）會フ列めコ芋７り
＠１図
寸層トａ４のパとｑ火〉６ヅ列のコ半７り第２図
従来の］ナツタ
第３図Fig. 1 is a side sectional view of the main part explaining one embodiment of the above invention, Fig. 2 is a side sectional view of the main part explaining another embodiment of the above invention, and Fig. 3 is a conventional electromagnetic shield. FIG. 3 is a side sectional view of a main part explaining the structure of the connector. In the figure, 1 is the insert shell, 2 is the cable, and 3 is the insert shell.
is a receptacle, 4 is a protrusion, 5 is a connector fitting, 6 is a cylinder, 7 is a bag nand, 8 is a gasket, 9 is a holding plate, 10
is the clamp screw, 11.31 is the connector terminal, 12.3
2 is a ground terminal, 13 is a conductive metal plate, 21 is an internal conductor, 22 is an internal insulator, 23 is an external conductor, 24 is an outer cover, 3
3 indicates a washer with an edge, and 51 indicates a terminal-like projection. (Further failure to shout) 7 rows of rows of paper @ 1 size layer to A4 pa and q fire > 6 rows of rows of 7 rows Figure 2 Conventional] Natsuta Figure 3
Claims (1)
ネクタのインサートシェル（１）のケーブル（２）接続
側に、鐶状の突起（４）を形成し、該突起（４）の外周
を、前記ケーブル（２）の編組線からなる外部導体（２
３）で覆い、接着するようにしたことを特徴とする電磁
シールドコネクタの構造。In a structure that provides electromagnetic shielding to the connector, a spike-shaped protrusion (4) is formed on the cable (2) connection side of the insert shell (1) of the connector, and the outer periphery of the protrusion (4) is connected to the cable (2). ) consisting of a braided wire (2
3) Structure of an electromagnetic shield connector characterized by being covered with and bonded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60184678A JPS6244967A (en) | 1985-08-22 | 1985-08-22 | Construction of electromagnetic shield connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60184678A JPS6244967A (en) | 1985-08-22 | 1985-08-22 | Construction of electromagnetic shield connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6244967A true JPS6244967A (en) | 1987-02-26 |
Family
ID=16157446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60184678A Pending JPS6244967A (en) | 1985-08-22 | 1985-08-22 | Construction of electromagnetic shield connector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6244967A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02273526A (en) * | 1988-12-23 | 1990-11-08 | Union Carbide Corp | Improved gas-liquid mixer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5688643U (en) * | 1979-12-12 | 1981-07-15 | ||
| JPS58166048A (en) * | 1982-01-22 | 1983-10-01 | アメリカン・カン・カンパニ− | Plastic laminated sheet |
| JPS59198143A (en) * | 1983-04-05 | 1984-11-09 | アメリカン・カン・カンパニ− | Multilayer flexible sheet structure |
| JPS59179034U (en) * | 1983-05-18 | 1984-11-30 | 藤森工業株式会社 | Laminated material for extruded containers |
-
1985
- 1985-08-22 JP JP60184678A patent/JPS6244967A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5688643U (en) * | 1979-12-12 | 1981-07-15 | ||
| JPS58166048A (en) * | 1982-01-22 | 1983-10-01 | アメリカン・カン・カンパニ− | Plastic laminated sheet |
| JPS59198143A (en) * | 1983-04-05 | 1984-11-09 | アメリカン・カン・カンパニ− | Multilayer flexible sheet structure |
| JPS59179034U (en) * | 1983-05-18 | 1984-11-30 | 藤森工業株式会社 | Laminated material for extruded containers |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02273526A (en) * | 1988-12-23 | 1990-11-08 | Union Carbide Corp | Improved gas-liquid mixer |
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