JP3141018U - Connector for small coaxial cable - Google Patents
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- JP3141018U JP3141018U JP2008000624U JP2008000624U JP3141018U JP 3141018 U JP3141018 U JP 3141018U JP 2008000624 U JP2008000624 U JP 2008000624U JP 2008000624 U JP2008000624 U JP 2008000624U JP 3141018 U JP3141018 U JP 3141018U
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Abstract
【課題】小型同軸ケーブル用のコネクタを提供する。
【解決手段】金属ケース、絶縁台、接触端子を含むものであり、金属ケースがスロットと限定アームが設けられているケースを有し、ケースには一体延設された折り曲げ可能な挟持部が設けられ、前記挟持部の両側にそれぞれ複数個の挟持板が設置されている。絶縁台はスロットに設置されている溝体を有し、前記溝体に固定バー、接合口と電線台が設けられ、前記電線台は前記一対の制限アームの内周に位置し、前記一対の制限アームとの長さが等しい構造である。接触端子の底部と頂部にはそれぞれ一対の接触板と前後に交叉する一対の弧状リベット板が設置され、同軸ケーブルの芯線にしめられる。金属ケースの挟持板が折曲され、並びに設置されている複数個の挟持板によりそれぞれ前記ケース外部、前記ケースの制限アーム、及び前記同軸ケーブルの外部などと挟持し固着する。そのうち制限アームの外周を固着する挟持板は開口状となる五面挟持板である。
【選択図】図3A connector for a small coaxial cable is provided.
A metal case includes an insulating base and a contact terminal. The metal case has a case in which a slot and a limiting arm are provided, and the case is provided with a foldable clamping portion that is integrally extended. A plurality of clamping plates are respectively installed on both sides of the clamping part. The insulating base has a groove body installed in the slot, and the groove body is provided with a fixing bar, a joint port, and an electric wire base, the electric wire base is located on the inner periphery of the pair of limiting arms, The length of the limit arm is equal. A pair of contact plates and a pair of arc-shaped rivet plates crossing back and forth are installed at the bottom and top of the contact terminals, respectively, and fastened to the core wire of the coaxial cable. The holding plate of the metal case is bent, and is held and fixed to the outside of the case, the limiting arm of the case, the outside of the coaxial cable, and the like by a plurality of installed holding plates. Among them, the clamping plate for fixing the outer periphery of the limiting arm is a five-sided clamping plate having an opening shape.
[Selection] Figure 3
Description
本考案は小型同軸ケーブル用コネクタの構造に関わり、特に全体の組み立てが密接接合しており、信号のゆがみが生じにくい小型同軸ケーブル用コネクタである。 The present invention relates to the structure of a connector for a small coaxial cable, and in particular, is a connector for a small coaxial cable in which the entire assembly is closely joined and the signal is hardly distorted.
図1と図2に従来の一般的な小型同軸ケーブルの組み立て工程及び組み立て完成後の断面図を示す。前記従来の小型同軸ケーブル用のコネクタは絶縁台1と金属ケース2を含む。 FIG. 1 and FIG. 2 show an assembly process of a conventional general small coaxial cable and a sectional view after the assembly is completed. The conventional connector for a small coaxial cable includes an insulating base 1 and a metal case 2.
絶縁台1の垂直方向に円筒形の溝体11を有する。溝体11の外縁先端部が延伸して固定バーが設置されており、溝体11の内周に上下に貫通している接合口13が形成されており、溝体11の片側は横向きに延伸して電線台14が形成されている。 A cylindrical groove 11 is provided in the vertical direction of the insulating table 1. The front end portion of the outer edge of the groove body 11 is extended and a fixing bar is installed, and a joint port 13 penetrating vertically is formed on the inner periphery of the groove body 11, and one side of the groove body 11 is extended sideways. Thus, the electric wire base 14 is formed.
溝体11には接触端子15が設置されている。接触端子15の底部には溝体11の接合口13に貫通して設置されている接触版151を有し、接触端子15の頂部には折り曲がった固定バー152が形成されている。 Contact terminals 15 are provided in the groove 11. A contact plate 151 is provided at the bottom of the contact terminal 15 so as to penetrate through the joint 13 of the groove 11, and a bent fixing bar 152 is formed on the top of the contact terminal 15.
金属ケース2の垂直方向に円筒形のケース21を有し、ケース21の内周には上下に貫通したスロット211が形成され、且つケース21の片側は横向きに延伸して一対の突き出ている制限アーム212が形成されている。ケース21の外縁先端部が延伸して挟持部22が設置されており、挟持部22とケース21は一体成型している。挟持部22とケース21の間には折曲部23が形成され、挟持部22は前記折曲部23を転向点として折り曲げることができる。挟持部22の両側にはそれぞれ一対の第一挟持板221、第二挟持板222及び第三挟持板223が設置されている。 The metal case 2 has a cylindrical case 21 in the vertical direction, and a slot 211 penetrating vertically is formed on the inner periphery of the case 21, and one side of the case 21 extends sideways and protrudes in a pair. An arm 212 is formed. The end portion of the outer edge of the case 21 extends to be provided with a holding portion 22, and the holding portion 22 and the case 21 are integrally molded. A bent portion 23 is formed between the holding portion 22 and the case 21, and the holding portion 22 can be bent with the bent portion 23 as a turning point. A pair of first clamping plate 221, second clamping plate 222, and third clamping plate 223 are installed on both sides of clamping unit 22, respectively.
同軸ケーブル3は内層から外層へ順に芯線31、絶縁層32、編組導体33と絶縁コート34からなる。 The coaxial cable 3 includes a core wire 31, an insulating layer 32, a braided conductor 33 and an insulating coat 34 in order from the inner layer to the outer layer.
全体を組み立てる際、先ず絶縁台1と接触端子15を金属ケース2のスロット211内に設置し、同時に絶縁台1の電線台14を金属ケース2における一対の制限アーム212の間に置く。続いて、同軸ケーブル2を絶縁台1の頂部に設置し、同軸ケーブル2の芯線31を接触端子15に穿設でき、それから治具を用いてもともと垂直であった挟持部22を水平方向に折り曲げ、同軸ケーブル3に対しパッキング押さえを行い、同軸ケーブル3の芯線31が挟持部22、固定バー12及び接触端子15の固定バー152により固定され、芯線31と接触端子15を挟持することができる。最後に挟持部22の両側の第一挟持板221、第二挟持板222及び第三挟持板223をそれぞれケース21の制限アーム212、同軸ケーブル3の編組導体33及び同軸ケーブル3の絶縁台コート34上に挟持し固着することで、前記従来の小型同軸ケーブル用のコネクタの構造が完成する。 When assembling the whole, first, the insulating base 1 and the contact terminal 15 are installed in the slot 211 of the metal case 2, and at the same time, the electric wire base 14 of the insulating base 1 is placed between the pair of limiting arms 212 in the metal case 2. Subsequently, the coaxial cable 2 is installed on the top of the insulating base 1, and the core wire 31 of the coaxial cable 2 can be drilled in the contact terminal 15, and then the holding part 22 that was originally vertical using a jig is bent in the horizontal direction. The core cable 31 of the coaxial cable 3 is pressed by the coaxial cable 3 and the core wire 31 is fixed by the holding portion 22, the fixing bar 12 and the fixing bar 152 of the contact terminal 15, and the core wire 31 and the contact terminal 15 can be clamped. Finally, the first sandwiching plate 221, the second sandwiching plate 222, and the third sandwiching plate 223 on both sides of the sandwiching portion 22 are respectively connected to the limiting arm 212 of the case 21, the braided conductor 33 of the coaxial cable 3, and the insulating base coat 34 of the coaxial cable 3. The structure of the connector for the conventional small coaxial cable is completed by being pinched and fixed on top.
しかし、前記従来の一般的な同軸ケーブルコネクタは、絶縁台1の電線台14が金属ケース2の限定アーム212よりも短いので、挟持部22が第一挟持板221により限定アーム212に挟持し固着されるとき、前記制限アームの内周が詰まった状態ではなく、空気の隙間が生じることになり、高周波信号を伝達するとき、空気の隙間により信号のゆがみが生じやすくなる。さらに、前記従来の小型同軸ケーブル用のコネクタは固定バー152により上下を挟持する方式で同軸ケーブル3の芯線31を挟持しているだけなので、挟持力が十分ではなく、接触不良が起こりやすくなり、信号の伝達品質に影響を及ぼす。 However, in the conventional general coaxial cable connector, since the electric wire base 14 of the insulating base 1 is shorter than the limiting arm 212 of the metal case 2, the clamping portion 22 is clamped and fixed to the limiting arm 212 by the first clamping plate 221. When this is done, an air gap is generated instead of a state where the inner circumference of the limit arm is clogged, and when transmitting a high-frequency signal, signal distortion is likely to occur due to the air gap. Furthermore, since the connector for the conventional small coaxial cable simply holds the core wire 31 of the coaxial cable 3 by the method of holding the upper and lower sides by the fixing bar 152, the holding force is not sufficient, and contact failure is likely to occur. Affects signal transmission quality.
考案人は前述の従来における小型同軸ケーブル用のコネクタの欠点に鑑み、本考案における同軸ケーブル用コネクタ構造を提供し、従来技術の欠点を排除することを期待する。 In view of the shortcomings of the conventional connector for small coaxial cables, the inventor expects to provide the coaxial cable connector structure of the present invention and eliminate the disadvantages of the prior art.
本考案の主な目的は小型同軸ケーブル用のコネクタ構造を提供することで、全体の組み立てが密接接合しており、信号伝達の際、信号のゆがみが生じにくく、信号の伝達品質を確保するものである。 The main purpose of the present invention is to provide a connector structure for a small coaxial cable, the entire assembly is closely joined, and during signal transmission, signal distortion is less likely to occur and signal transmission quality is ensured. It is.
上記の目的によると、本考案の小型同軸ケーブル用コネクタは金属ケースと絶縁台及び接触端子を含む。金属ケースは円筒形のケースを有し、前記ケースの内周と片側にそれぞれスロット及び一対の制限アームを含み、前記ケース外縁先端部には一体延設された折り曲げ可能な挟持部が設けられ、前記挟持部の両側にそれぞれ複数個の挟持板が設置されている。絶縁台は金属ケースのスロットに設置されている溝体を有し、前記溝体の外縁頂部に固定バーが延設されると共に、前記溝体の内周及び片側にそれぞれ接合口と電線台を設け、前記電線台は前記一対の制限アームの内周に位置し、前記一対の制限アームとの長さが等しい構造であり、接触端子の底部には前記絶縁台の接合口に設置される一対の接触板が設けられ、前記接触端子の頂部両側には前後に交叉する一対の弧状リベット板が設置され、前記一対のリベット板が前記同軸ケーブルの芯線にしめて固着される。金属ケースの挟持板が折曲され、並びに設置されている複数個の挟持板によりそれぞれ前記ケース外部、前記ケースの制限アーム、及び前記同軸ケーブルの外部などと挟持し固着する。このように電線台と制限アームにより長さが等しい構造となり、電線台が制限アームの内周をうめることができるので、金属ケースの挟持板が制限アームの外周を挟持し固着する時、平らで隙間がない接合が得られるので、構造が安定し、且つ信号のゆがみが生じにくくなる。 According to the above object, the small coaxial cable connector of the present invention includes a metal case, an insulating base and a contact terminal. The metal case has a cylindrical case, and includes a slot and a pair of restricting arms on the inner periphery and one side of the case, respectively, and a foldable sandwiching portion that is integrally extended is provided at the distal end portion of the case. A plurality of clamping plates are installed on both sides of the clamping part. The insulating base has a groove body installed in the slot of the metal case, a fixing bar is extended to the top of the outer edge of the groove body, and a joint port and a wire base are respectively provided on the inner periphery and one side of the groove body. The pair of restriction arms is located on the inner periphery of the pair of restriction arms, and the length of the pair of restriction arms is equal to each other. A pair of arc-shaped rivet plates crossing back and forth are installed on both sides of the top portion of the contact terminal, and the pair of rivet plates are fixed to the core wire of the coaxial cable. The holding plate of the metal case is bent, and is held and fixed to the outside of the case, the limiting arm of the case, the outside of the coaxial cable, and the like by a plurality of installed holding plates. In this way, the length is equal between the wire base and the limit arm, and the wire base can fill the inner circumference of the limit arm, so that when the holding plate of the metal case clamps and fixes the outer circumference of the limit arm, it is flat. Since joining without a gap is obtained, the structure is stable and signal distortion is less likely to occur.
また、金属ケースの挟持板の一つが開口状となる五面挟持板で、各角の予め設置されている折曲点と前記金属ケースの制限アームの各折り曲げ角とが対応するので、隙間がない状態で制限アームとその内周の電線台を挟持し、密着性が高まる。 In addition, one of the clamping plates of the metal case is a five-sided clamping plate having an opening shape, and the bending points set in advance at each corner correspond to the respective bending angles of the limit arm of the metal case, so that there is a gap. In this state, the restricting arm and the electric wire base on the inner periphery thereof are clamped to improve the adhesion.
本考案によれば小型同軸ケーブル用のコネクタ構造を提供することで、全体の組み立てが密接接合しており、信号伝達の際、信号のゆがみが生じにくく、信号の伝達品質を確保するものである。 According to the present invention, by providing a connector structure for a small coaxial cable, the entire assembly is intimately joined, signal distortion is less likely to occur during signal transmission, and signal transmission quality is ensured. .
以下、添付図面を参照して本考案の実施の形態を詳細に説明する。 Embodiments of the present invention will be described below in detail with reference to the accompanying drawings.
図3乃至6に示すように、本考案の小型同軸ケーブル用コネクタは接触端子5、絶縁台6及び金属ケース7を含む。 As shown in FIGS. 3 to 6, the small coaxial cable connector of the present invention includes a contact terminal 5, an insulating base 6, and a metal case 7.
接触端子5の底部には下向きに一対の接触板51が設けられ、頂部の両側には上向きに前後に交叉する一対の弧状リベット板52が設けられている。前記一対の前後に交叉する弧状リベット板52は同軸ケーブル3の芯線31に対して前後両方で挟持し固着することができ、堅固なしめ固着作用を備えることになるので芯線31を傷つけることがない。 A pair of contact plates 51 are provided on the bottom of the contact terminal 5 downward, and a pair of arc-shaped rivet plates 52 are provided on both sides of the top so as to cross forward and backward. The pair of front and rear arc-shaped rivet plates 52 can be clamped and fixed to the core wire 31 of the coaxial cable 3 both front and rear, so that the core wire 31 will not be damaged because it has a firm tightening and fixing action. .
絶縁台6の垂直方向に円筒形の溝体61を有する。溝体61の外縁頂部に固定バー62が延設され、溝体61の内周に上下に貫通している接合口63が形成され、溝体61の片側は横向きに電線台64が延設され、同軸ケーブル3の芯線31と絶縁層32を跨設させる。電線台64は下記金属ケース7の制限を受ける。 A cylindrical groove 61 is provided in the vertical direction of the insulating table 6. A fixing bar 62 is extended at the top of the outer edge of the groove 61, a joint port 63 penetrating vertically is formed on the inner periphery of the groove 61, and a wire base 64 is extended sideways on one side of the groove 61. The core wire 31 and the insulating layer 32 of the coaxial cable 3 are straddled. The electric wire stand 64 is restricted by the following metal case 7.
金属ケース7の垂直方向に円筒形のケース71を有し、ケース71の内周には上下に貫通しているスロット711が形成され、且つケース71の片側には横向きに一対の突き出ている制限アーム712が延設されている。前記限定アーム712の間には適当な間隔があり、絶縁台6の電線台64が前記限定アーム712の内周に位置するように制限するために用いられ、且つ本考案の設計においては、電線台64と限定アーム712が同等の長さの構造を持つ。ケース71の外縁先端部には延設された挟持部72が設けられ、前記挟持部72とケース71は一体成型されている。挟持部72とケース71の間には折曲部73が形成され、挟持部72が前記折曲部73を転向点として折り曲げ、並びに同軸ケーブル3を固定する機能をもつ。挟持部72の両側にそれぞれ第一挟持板721、第二挟持板722、第三挟持板723及び第四挟持板724が設置されている。 The metal case 7 has a cylindrical case 71 in the vertical direction, a slot 711 penetrating vertically is formed on the inner periphery of the case 71, and a pair of protrusions projecting sideways on one side of the case 71 An arm 712 is extended. There is an appropriate gap between the limiting arms 712, which is used to limit the wire base 64 of the insulating base 6 to be located on the inner circumference of the limiting arm 712, and in the design of the present invention, The base 64 and the limiting arm 712 have the same length structure. An extended clamping portion 72 is provided at the outer edge of the case 71, and the clamping portion 72 and the case 71 are integrally molded. A bent portion 73 is formed between the holding portion 72 and the case 71, and the holding portion 72 has a function of bending the bent portion 73 as a turning point and fixing the coaxial cable 3. A first sandwiching plate 721, a second sandwiching plate 722, a third sandwiching plate 723, and a fourth sandwiching plate 724 are provided on both sides of the sandwiching portion 72, respectively.
図7、8に示すように、組み立て時は接触端子5の前後で交差している弧状リベット板52をそれぞれ内側に折り曲げ同軸ケーブルの芯線31にしめて挟持し固着する(図4)。続いて接触端子5を前記接触板51により絶縁台6の溝体61の接合口63内に設置すると共に絶縁台6を接触端子5と一緒に金属ケース7のスロット711内に設置する(図5と図7に示す)。その後、治具を用いてもともと垂直であった挟持部72を水平方向に折り曲げ、同軸ケーブル3に対しパッキング押さえを行うと共に、挟持部72の両側の第一挟持板721、第二挟持板722及び第三挟持板723及び第四挟持板724によりそれぞれケース71の外部、ケース71の制限アーム712、同軸ケーブル3の編組導体33及び同軸ケーブル3の絶縁台コート34上に挟持し固着することで(図6、図8に示す)、本考案における小型同軸ケーブル用のコネクタの組み立てと構造が完成する。 As shown in FIGS. 7 and 8, arc rivet plates 52 intersecting before and after the contact terminals 5 are folded inside to be pinched and fixed to the core wire 31 of the coaxial cable (FIG. 4). Subsequently, the contact terminal 5 is installed in the joint 63 of the groove 61 of the insulating base 6 by the contact plate 51 and the insulating base 6 is installed in the slot 711 of the metal case 7 together with the contact terminal 5 (FIG. 5). And shown in FIG. After that, the clamping part 72 that was originally vertical using the jig is bent in the horizontal direction to perform packing pressing on the coaxial cable 3, and the first clamping plate 721, the second clamping plate 722 on both sides of the clamping part 72, and By being clamped and fixed to the outside of the case 71, the limiting arm 712 of the case 71, the braided conductor 33 of the coaxial cable 3, and the insulating base coat 34 of the coaxial cable 3 by the third clamping plate 723 and the fourth clamping plate 724, respectively ( 6 and 8), the assembly and structure of the connector for the small coaxial cable in the present invention is completed.
本考案のコネクタは組み立て完成後において、一般的なコネクタの連結作用を有し、絶縁台6の固定バー62は接触端子5と金属ケース7の間にあるので、絶縁作用を有する。金属ケース7の挟持部72と同軸ケーブル3の編組導体33が互いに挟持し固着しているのでアース作用を有する。同軸ケーブル3の芯線31は接触端子5を経由すると共に接合口63により、その他の物質と電気的に接続することができる。 The connector according to the present invention has a general connector connecting action after the assembly is completed. Since the fixing bar 62 of the insulating base 6 is located between the contact terminal 5 and the metal case 7, it has an insulating action. Since the clamping part 72 of the metal case 7 and the braided conductor 33 of the coaxial cable 3 are clamped and fixed to each other, it has a grounding action. The core wire 31 of the coaxial cable 3 can be electrically connected to other substances through the contact terminal 5 and through the joint port 63.
然しながら、本考案のコネクタの設計に基づくと、絶縁台6の電線台64と金属ケース7の制限アーム712により同等の長さの構造を持ち、電線台64が制限アーム712の内周空間をうめることができるので、金属ケース7の第二挟持板722が制限アーム712の外周を挟持し固着する時、制限アーム712の内周において平らで隙間がない接合が得られるので、信号伝達の際、信号のゆがみが生じにくくなる。また、本考案のコネクタ構造は、接触端子の前後で交差している弧状リベット板52によりそれぞれ同軸ケーブル3の芯線31にしめて挟持し固着し、芯線31と接触端子5の間に二つの、しめて挟持し固着する挟持力が生じ、固定力が増加する。且つ前後で交差している弧状リベット板52は対応するリベット板が長すぎたり短すぎることによりリベット板の断裂或いは芯線31が傷つくことを防ぐことができる。 However, according to the connector design of the present invention, the electric wire base 64 of the insulating base 6 and the limit arm 712 of the metal case 7 have the same length structure, and the electric power base 64 fills the inner peripheral space of the limit arm 712. Therefore, when the second clamping plate 722 of the metal case 7 clamps and fixes the outer periphery of the limiting arm 712, a flat and gap-free joint is obtained on the inner periphery of the limiting arm 712. Signal distortion is less likely to occur. In the connector structure of the present invention, the arc-shaped rivet plate 52 intersecting the front and rear of the contact terminal is clamped and fixed to the core wire 31 of the coaxial cable 3 respectively. A clamping force for clamping and fixing occurs, and the fixing force increases. Moreover, the arc-shaped rivet plates 52 intersecting in the front-rear direction can prevent the rivet plate from being broken or the core wire 31 from being damaged by the corresponding rivet plate being too long or too short.
実施する際、第二挟持板722は開口状となる五面挟持板で、各角(4つの角)の予め設置されている折曲点と金属ケース7の制限アーム712の各折り曲げ角とが対応するので、前記五面挟持板の形状により、第二挟持板722は隙間がない状態で制限アーム712とその内周の電線台64を挟持し、密着性が高まる。 When implemented, the second sandwiching plate 722 is a five-sided sandwiching plate having an opening shape, and the bending points set in advance at the respective corners (four corners) and the respective bending angles of the limiting arm 712 of the metal case 7 are determined. Since it corresponds, according to the shape of the said 5th surface clamping board, the 2nd clamping board 722 clamps the restriction arm 712 and the electric wire stand 64 of the inner periphery in the state without a clearance gap, and adhesiveness improves.
1 絶縁台
11 溝体
12 固定バー
13 接合口
14 電線台
5 接触端子
151 接触板
152 固定バー
2 金属ケース
21 ケース
211 スロット
212 制限アーム
22 挟持部
221 第一挟持板
222 第二挟持板
223 第三挟持板
3 同軸ケーブル
31 芯線
32 絶縁層
33 編組導体
34 絶縁コート
5 接触端子
51 接触板
52 弧状リベット板
6 絶縁台
61 溝体
62 固定バー
63 接合口
64 電線台
7 金属ケース
71 ケース
711 スロット
712 制限アーム
72 挟持部
721 第一挟持板
722 第二挟持板
723 第三挟持板
724 第四挟持板
73 折曲部
DESCRIPTION OF SYMBOLS 1 Insulation base 11 Groove body 12 Fixing bar 13 Joint port 14 Electric wire stand 5 Contact terminal 151 Contact board 152 Fixing bar 2 Metal case 21 Case 211 Slot 212 Restriction arm 22 Clamping part 221 1st clamping board 222 2nd clamping board 223 3rd Clamping plate 3 Coaxial cable 31 Core wire 32 Insulating layer 33 Braided conductor 34 Insulating coat 5 Contact terminal 51 Contact plate 52 Arc-shaped rivet plate 6 Insulating base 61 Groove 62 Fixing bar 63 Joint port 64 Electric wire base 7 Metal case 71 Case 711 Slot 712 Restriction Arm 72 Clamping portion 721 First clamping plate 722 Second clamping plate 723 Third clamping plate 724 Fourth clamping plate 73 Bending portion
Claims (2)
前記コネクタは、垂直方向に円筒形のケースを有し前記ケースの内周と片側にそれぞれスロット及び一対の制限アームを有する金属ケースであって、前記ケース外縁先端部は折曲部を経由して挟持部を一体延設されており、前記挟持部は前記折曲部を転向点として折り曲げ、前記挟持部の両側にそれぞれ第一挟持板、第二挟持板、第三挟持板及び第四挟持板を設置するものと、
その垂直方向に溝体を有して前記溝体が前記金属ケースのスロットに設置されている絶縁台であって、前記溝体の外縁頂部に固定バーが延設されると共に、前記溝体の内周及び片側にそれぞれ接合口と電線台を設け、前記電線台は前記一対の制限アームの内周に位置し、前記同軸ケーブルを跨設させると共に、前記一対の制限アームとの長さが等しい構造であるものと、
底部に一対の接触板を設置し前記一対の接触板が前記絶縁台の接合口に設置される接触端子であって、前記接触端子の頂部両側には前後に交叉する一対の弧状リベット板が設置され、前記一対のリベット板が前記同軸ケーブルの芯線にしめて固着されるものと、
前記金属ケースの挟持板が折曲され前記第一挟持板、第二挟持板、第三挟持板及び第四挟持板によりそれぞれ前記ケース外部、前記ケースの制限アーム、前記同軸ケーブルの編組導体及び前記同軸ケーブルの絶縁コートを挟持し固着することを特徴とする、小型同軸ケーブル用コネクタ。 A connector for a small coaxial cable comprising a core wire, an insulating layer, a braided conductor and an insulating coat in order from the inner layer to the outer layer,
The connector is a metal case having a cylindrical case in the vertical direction and having a slot and a pair of restricting arms on the inner periphery and one side of the case, respectively, and the outer edge of the case has a distal end via a bent portion. A sandwiching portion is integrally extended, and the sandwiching portion is bent with the bent portion as a turning point, and a first sandwiching plate, a second sandwiching plate, a third sandwiching plate, and a fourth sandwiching plate are respectively provided on both sides of the sandwiching portion. And what to install
An insulating base having a groove in the vertical direction, the groove being installed in a slot of the metal case, and a fixing bar extending from the top of the outer edge of the groove, A joint port and an electric wire base are provided on the inner periphery and one side, respectively, and the electric wire base is located on the inner periphery of the pair of restricting arms, extends over the coaxial cable, and is equal in length to the pair of restricting arms. What is the structure,
A pair of contact plates are installed at the bottom, and the pair of contact plates are contact terminals installed at the joint of the insulating base, and a pair of arc-shaped rivet plates crossing back and forth are installed on both sides of the top of the contact terminal. The pair of rivet plates fixed to the core of the coaxial cable;
The holding plate of the metal case is bent, and the first holding plate, the second holding plate, the third holding plate, and the fourth holding plate respectively, the case outside, the case limiting arm, the braided conductor of the coaxial cable, and the A connector for a small coaxial cable, characterized in that the insulation coat of the coaxial cable is sandwiched and fixed.
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JP2008000624U JP3141018U (en) | 2008-02-08 | 2008-02-08 | Connector for small coaxial cable |
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JP2008000624U JP3141018U (en) | 2008-02-08 | 2008-02-08 | Connector for small coaxial cable |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019514161A (en) * | 2016-05-04 | 2019-05-30 | ギガレーン カンパニー リミテッドGigalane Co., Ltd. | Coaxial cable connector |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019514161A (en) * | 2016-05-04 | 2019-05-30 | ギガレーン カンパニー リミテッドGigalane Co., Ltd. | Coaxial cable connector |
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