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JP6802654B2 - A coaxial connector having a viewing window and a coaxial connector device using the coaxial connector. - Google Patents

A coaxial connector having a viewing window and a coaxial connector device using the coaxial connector. Download PDF

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Publication number
JP6802654B2
JP6802654B2 JP2016144566A JP2016144566A JP6802654B2 JP 6802654 B2 JP6802654 B2 JP 6802654B2 JP 2016144566 A JP2016144566 A JP 2016144566A JP 2016144566 A JP2016144566 A JP 2016144566A JP 6802654 B2 JP6802654 B2 JP 6802654B2
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pressing
core wire
coaxial connector
installation
pressing portion
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JP2018014293A (en
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敦宏 宮崎
敦宏 宮崎
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Hirose Electric Co Ltd
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Hirose Electric Co Ltd
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Priority to JP2016144566A priority Critical patent/JP6802654B2/en
Priority to TW106115357A priority patent/TWI729127B/en
Priority to KR1020170068829A priority patent/KR102291181B1/en
Priority to CN201710601242.XA priority patent/CN107645108B/en
Publication of JP2018014293A publication Critical patent/JP2018014293A/en
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    • 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
    • H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
    • H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/646—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6581—Shield structure
    • H01R13/6582—Shield structure with resilient means for engaging mating connector
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2103/00—Two poles

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  • Coupling Device And Connection With Printed Circuit (AREA)

Description

本発明は、同軸ケーブルの芯線を視認可能とする窓を有する同軸コネクタ、及び、該同軸コネクタを用いた同軸コネクタ装置に関する。 The present invention relates to a coaxial connector having a window that makes the core wire of the coaxial cable visible, and a coaxial connector device using the coaxial connector.

特許文献１に、同軸ケーブルの芯線を視認可能とする窓を有した従来の同軸コネクタ、及び、該同軸コネクタを用いた同軸コネクタ装置が開示されている。図１７は、特許文献１に開示された同軸コネクタ装置の斜視図である。この図は、特に、同軸コネクタ１１０に同軸ケーブル１１１の一端部を装着する過程、ここでは挿着前の状態を示している。 Patent Document 1 discloses a conventional coaxial connector having a window that makes the core wire of a coaxial cable visible, and a coaxial connector device using the coaxial connector. FIG. 17 is a perspective view of the coaxial connector device disclosed in Patent Document 1. This figure shows, in particular, the process of attaching one end of the coaxial cable 111 to the coaxial connector 110, here, the state before attachment.

同軸コネクタ装置１１０は、同軸ケーブル１１１の芯線１１２との電気的接続がなされるコンタクト部材１２０と、同軸ケーブル１１１の外側導体１１４との電気的接続がなされるグラウンドコンタクト部材１２１と、コンタクト部材１２０とグラウンドコンタクト部材１２１とを相互絶縁状態をもって支持する絶縁ハウジング部材１２２を含む。 The coaxial connector device 110 includes a contact member 120 that is electrically connected to the core wire 112 of the coaxial cable 111, a ground contact member 121 that is electrically connected to the outer conductor 114 of the coaxial cable 111, and a contact member 120. Includes an insulating housing member 122 that supports the ground contact member 121 in a mutually insulated state.

芯線１１２を固定部分１５０に接続する際、先ず、固定部分１５０に同軸ケーブル１１１の芯線１１２を載置し、次いで、絶縁ハウジング部材１２２の折曲当接部１４０を折り曲げることにより、可動部分１５１を押圧して固定部分１５０に向かって変位せしめ、可動部分５１と固定部分１５０とによって同軸ケーブル１１１の芯線１１２を挟持する。 When connecting the core wire 112 to the fixed portion 150, first, the core wire 112 of the coaxial cable 111 is placed on the fixed portion 150, and then the bent contact portion 140 of the insulating housing member 122 is bent to form the movable portion 151. It is pressed and displaced toward the fixed portion 150, and the core wire 112 of the coaxial cable 111 is sandwiched between the movable portion 51 and the fixed portion 150.

同軸ケーブル１１１の芯線１１２を目視可能とするため、同軸コネクタ装置１１０には、固定部分１５０を保持する保持部１４１の底面部分に透孔１５５が設けられている。この透孔１５５等を通じて目視しながら、例えば、芯線１１２を固定部分１５０に接続し、また、その接続状態の確認を行うことができる。 In order to make the core wire 112 of the coaxial cable 111 visible, the coaxial connector device 110 is provided with a through hole 155 in the bottom surface portion of the holding portion 141 that holds the fixed portion 150. For example, the core wire 112 can be connected to the fixed portion 150 and the connection state can be confirmed while visually observing through the through hole 155 or the like.

特開２０１２−２４３４４１号公報Japanese Unexamined Patent Publication No. 2012-243441

しかしながら、上記の従来装置では、芯線１１２を視認可能とする透孔（窓）１４２が、折曲当接部１４０が固定部分１５０に向って折り曲げられたときに折曲当接部１４０と固定部分１５０との間に挟み込まれる芯線１１２に対して固定部分１５０と同じ側に設けられているため、芯線１１２を固定部分１５０に接続している接続作業中は装置１１０を引っくり返すことによってのみ、或いは、一連の接続作業が終了した後にのみ、芯線の接続状態の確認を行うことができ、このため確認作業が非常に煩雑なものとなっていた。 However, in the above-mentioned conventional device, the through hole (window) 142 that makes the core wire 112 visible is the bent contact portion 140 and the fixed portion when the bent contact portion 140 is bent toward the fixed portion 150. Since it is provided on the same side as the fixed portion 150 with respect to the core wire 112 sandwiched between the core wire 112 and the 150, only by turning over the device 110 during the connection work in which the core wire 112 is connected to the fixed portion 150. Alternatively, the connection state of the core wire can be confirmed only after a series of connection operations are completed, which makes the confirmation operation very complicated.

本発明は、このような従来技術における問題点を解決するためになされたものであり、芯線の接続作業中に装置を引っくり返すことなく接続状態の確認を行うことができる、視認窓を有する同軸コネクタ、及び、該同軸コネクタを用いた同軸コネクタ装置を提供することを目的とする。 The present invention has been made to solve such a problem in the prior art, and has a viewing window capable of confirming the connection state without turning over the device during the core wire connection work. It is an object of the present invention to provide a coaxial connector and a coaxial connector device using the coaxial connector.

上記の課題を解決するため、本発明の一態様による同軸コネクタは、端子と、前記端子を支持するハウジングと、前記ハウジングの外部を覆う導体シェルと、を備え、前記端子は、同軸ケーブルの芯線が設置される設置部を有し、前記ハウジングは、前記設置部に向って折り曲げ可能に設けられた押圧部を有し、前記押圧部は、前記設置部に向って折り曲げられたときに前記押圧部と前記設置部との間に挟み込まれる前記芯線に対して前記設置部とは反対側に前記芯線を視認可能とする窓を有することを特徴として有する。
この態様の同軸コネクタによれば、接続状態を確認するための窓が、設置部に向って折り曲げられたときに設置部との間に挟み込まれる芯線に対して設置部とは反対側に位置する押圧部に設けられていることから、芯線の接続作業中に装置を引っくり返すことなく接続状態の確認を行うことができ、従って、接続状態の確認が容易な視認窓を有する同軸コネクタが得られる。 In order to solve the above problems, the coaxial connector according to one aspect of the present invention includes a terminal, a housing that supports the terminal, and a conductor shell that covers the outside of the housing, and the terminal is a core wire of a coaxial cable. The housing has a pressing portion that is foldable toward the installation portion, and the pressing portion is pressed when bent toward the installation portion. It is characterized by having a window that allows the core wire to be visually recognized on the side opposite to the installation portion with respect to the core wire sandwiched between the portion and the installation portion.
According to the coaxial connector of this aspect, the window for checking the connection state is located on the side opposite to the installation part with respect to the core wire sandwiched between the window and the installation part when it is bent toward the installation part. Since it is provided in the pressing part, it is possible to check the connection state without turning over the device during the core wire connection work, and therefore, a coaxial connector having a viewing window that makes it easy to check the connection state is obtained. Be done.

上記態様の同軸コネクタにおいて、前記導体シェルは、前記押圧部に向って折り曲げ可能に設けられた圧着片を有し、前記圧着片は、前記押圧部に向って折り曲げられたときに前記圧着片と前記設置部との間に挟み込まれる前記芯線に対して前記設置部とは反対側に、前記押圧部の窓と連通して前記芯線を視認可能とする窓を有するのが好ましい。
この態様の同軸コネクタによれば、導体シェルに押圧部と連通する窓を設けることにより、押圧部の窓の周辺においても導体シェルを取り付けることができる。 In the coaxial connector of the above aspect, the conductor shell has a crimping piece provided so as to be bendable toward the pressing portion, and the crimping piece is combined with the crimping piece when bent toward the pressing portion. It is preferable to have a window on the side opposite to the installation portion with respect to the core wire sandwiched between the installation portion and the core wire so as to communicate with the window of the pressing portion so that the core wire can be visually recognized.
According to the coaxial connector of this aspect, by providing the conductor shell with a window communicating with the pressing portion, the conductor shell can be attached also around the window of the pressing portion.

上記態様の同軸コネクタにおいて、前記押圧部は、前記設置部に向って折り曲げられたときに前記押圧部の押圧面と前記設置部との間に隙間を形成するのが好ましい。
この態様の同軸コネクタによれば、隙間を確保することにより様々な径を有する芯線に装置を使用することができる。 In the coaxial connector of the above aspect, it is preferable that the pressing portion forms a gap between the pressing surface of the pressing portion and the installation portion when the pressing portion is bent toward the installation portion.
According to the coaxial connector of this aspect, the device can be used for core wires having various diameters by securing a gap.

上記態様の同軸コネクタにおいて、前記押圧部が、前記設置部に設置される前記芯線を挟んで対向する一方の側にのみ設けられていてもよいし、前記押圧部が、前記設置部に設置される前記芯線を挟んで対向する各側に設けた対の押圧部から成ってもよい。 In the coaxial connector of the above aspect, the pressing portion may be provided only on one side facing the core wire installed in the installation portion, or the pressing portion is installed in the installation portion. It may consist of a pair of pressing portions provided on the opposite sides of the core wire.

上記態様の同軸コネクタにおいて、前記対の押圧部はそれぞれ、前記設置部に向って折り曲げられたときに互いに突き合わされる突合せ面を有し、少なくとも一方の押圧部の突合せ面に、相手側の押圧部の突合せ面を超えて前記相手側の押圧部の側に突出する凸部が設けられているのが好ましい。
この態様の同軸コネクタによれば、凸部を設けたことにより、設置部に設置される芯線の幅方向「β」における押圧部の押圧面の長さを長くして、芯線をより確実に圧着することができる。 In the coaxial connector of the above aspect, each of the pair of pressing portions has a butt surface that is abutted against each other when bent toward the installation portion, and the butt surface of at least one pressing portion is pressed by the other side. It is preferable that a convex portion is provided so as to extend beyond the butt surface of the portion toward the pressing portion on the other side.
According to the coaxial connector of this aspect, by providing the convex portion, the length of the pressing surface of the pressing portion in the width direction "β" of the core wire installed in the installation portion is increased, and the core wire is more reliably crimped. can do.

上記態様の同軸コネクタにおいて、前記凸部の一部が前記押圧部の押圧面によって形成されているのが好ましい。
この態様の同軸コネクタによれば、凸部の一部を押圧面として使用することにより芯線をより効果的に押圧することができる。 In the coaxial connector of the above aspect, it is preferable that a part of the convex portion is formed by the pressing surface of the pressing portion.
According to the coaxial connector of this aspect, the core wire can be pressed more effectively by using a part of the convex portion as a pressing surface.

上記態様の同軸コネクタにおいて、前記凸部に対応して、相手側の前記押圧部の突合せ面に、前記凸部と噛み合う凹部が設けられているのが好ましい。
この態様の同軸コネクタによれば、凸部と凹部を噛み合わせることにより装置をより小型化することができる。 In the coaxial connector of the above aspect, it is preferable that the concave portion that meshes with the convex portion is provided on the abutting surface of the pressing portion on the mating side corresponding to the convex portion.
According to the coaxial connector of this aspect, the device can be further miniaturized by engaging the convex portion and the concave portion.

上記態様の同軸コネクタにおいて、前記凹部が前記押圧部の押圧面よりも該押圧面から離れる側に向かって窪んだ窪み部であってもよい。
凹部をこのような窪み部として形成することにより、凸部を、押圧面と同じか又は押圧面よりも設置面により近い側に位置付けることができる。 In the coaxial connector of the above aspect, the concave portion may be a recessed portion that is recessed toward a side away from the pressing surface of the pressing portion.
By forming the concave portion as such a concave portion, the convex portion can be positioned on the same side as the pressing surface or closer to the installation surface than the pressing surface.

上記態様の同軸コネクタにおいて、前記凸部に、該凸部の先端に向うにつれて前記押圧部の押圧面に接近するテーパーが設けられているのが好ましい。
テーパーを設けることにより、押圧部を突き合わせる際に凸部が相手側の押圧部と衝突するリスクを減らすことができる。 In the coaxial connector of the above aspect, it is preferable that the convex portion is provided with a taper that approaches the pressing surface of the pressing portion toward the tip of the convex portion.
By providing the taper, it is possible to reduce the risk that the convex portion collides with the pressing portion on the other side when the pressing portions are abutted against each other.

上記態様の同軸コネクタにおいて、前記対の押圧部のそれぞれに、前記凸部及び／又は前記凹部が、前記設置部に設置される前記芯線の延出方向に沿って複数及び／又は交互に配置されているのが好ましい。
凸部と凹部を交互に配置することにより、設置部に設置される芯線の延出方向に沿って複数箇所で芯線をより確実に圧着することができる。 In the coaxial connector of the above aspect, the convex portions and / or the concave portions are arranged in each of the pair of pressing portions in a plurality and / or alternately along the extending direction of the core wire installed in the installation portion. It is preferable to have.
By arranging the convex portions and the concave portions alternately, the core wire can be more reliably crimped at a plurality of locations along the extending direction of the core wire installed in the installation portion.

上記態様の同軸コネクタにおいて、前記窓が、前記設置部に設置される前記芯線の延出方向において、１つ又は複数の前記凸部、及び／又は、１つ又は複数の前記凹部と隣り合って配置されていてもよい。 In the coaxial connector of the above aspect, the window is adjacent to one or more of the convex portions and / or one or more of the concave portions in the extending direction of the core wire installed in the installation portion. It may be arranged.

上記態様の同軸コネクタにおいて、前記対の押圧部の双方に前記窓がそれぞれ設けられており、前記対の押圧部が前記設置部に向って折り曲げられたときに、前記対の押圧部にそれぞれ設けた前記窓が、前記設置部に設置される前記芯線の幅方向において連結されてもよい。
この態様の同軸コネクタによれば、対の押圧部の双方に設けた窓を芯線の幅方向「β」において連結させることによって、より大きな範囲で芯線の接続状態を確認することができる。 In the coaxial connector of the above aspect, the windows are provided on both of the pair of pressing portions, and when the pair of pressing portions are bent toward the installation portion, they are provided on the pair of pressing portions, respectively. The windows may be connected in the width direction of the core wire installed in the installation portion.
According to the coaxial connector of this aspect, the connection state of the core wire can be confirmed in a larger range by connecting the windows provided on both of the pair of pressing portions in the width direction "β" of the core wire.

上記態様の同軸コネクタにおいて、前記設置部に設置される前記芯線の延出方向において、前記窓よりも前記芯線の先端側に、前記押圧部の押圧面が設けられているのが好ましい。
この態様の同軸コネクタによれば、芯線の先端側を圧着することにより、窓を通じてバラツキが生じやすい芯線の先端側が外部に飛び出すことを効果的に防止することができる。
上記態様の同軸コネクタにおいて、前記突合せ面が当接面であってもよい。
この態様の同軸コネクタによれば、突合せ面を当接させることにより、互いに突き合わせた押圧部の状態を維持することができる。 In the coaxial connector of the above aspect, it is preferable that the pressing surface of the pressing portion is provided on the tip end side of the core wire with respect to the window in the extending direction of the core wire installed in the installation portion.
According to the coaxial connector of this aspect, by crimping the tip end side of the core wire, it is possible to effectively prevent the tip end side of the core wire, which tends to vary through the window, from protruding to the outside.
In the coaxial connector of the above aspect, the butt surface may be a contact surface.
According to the coaxial connector of this aspect, the state of the pressing portions abutted against each other can be maintained by bringing the butt surfaces into contact with each other.

本発明の他の態様による同軸コネクタ装置は、端子と、前記端子を支持するハウジングと、前記ハウジングの外部を覆う導体シェルと、同軸ケーブルと、を備え、前記端子は、前記同軸ケーブルの芯線が設置された設置部を有し、前記ハウジングは、前記設置部に向って折り曲げられた押圧部を有し、前記押圧部は、該押圧部と前記設置部との間に挟み込まれた前記芯線に対して前記設置部とは反対側に前記芯線を視認可能とする窓を有することを特徴として有する。 A coaxial connector device according to another aspect of the present invention includes a terminal, a housing that supports the terminal, a conductor shell that covers the outside of the housing, and a coaxial cable, and the terminal has a core wire of the coaxial cable. The housing has an installed installation portion, the housing has a pressing portion bent toward the installation portion, and the pressing portion is formed on the core wire sandwiched between the pressing portion and the installation portion. On the other hand, it is characterized by having a window on the side opposite to the installation portion so that the core wire can be visually recognized.

本発明によれば、芯線の接続作業中に装置を引っくり返すことなく接続状態の確認を行うことができる、接続状態の確認が容易な視認窓を有する同軸コネクタ、及び、該同軸コネクタを用いた同軸コネクタ装置が提供される。 According to the present invention, a coaxial connector having a viewing window for easy confirmation of the connection state, which can confirm the connection state without turning over the device during the core wire connection work, and the coaxial connector are used. The coaxial connector device that was used is provided.

同軸コネクタと基板側装置との抜去状態を示す斜視図である。It is a perspective view which shows the detached state of a coaxial connector and a substrate side apparatus. 同軸コネクタを同軸ケーブルとともに示した分解斜視図である。It is an exploded perspective view which showed the coaxial connector together with the coaxial cable. 同軸ケーブルを設置した直後の同軸コネクタの斜視図である。It is a perspective view of the coaxial connector immediately after installing a coaxial cable. 図３の平面図である。It is a top view of FIG. 組み立て完了後の同軸コネクタの斜視図である。It is a perspective view of the coaxial connector after the assembly is completed. 図５の平面図である。FIG. 5 is a plan view of FIG. ハウジングの斜視図である。It is a perspective view of a housing. 図４のＡ−Ａ線断面図である。FIG. 4 is a cross-sectional view taken along the line AA of FIG. 図４のＢ−Ｂ線断面図である。FIG. 4 is a cross-sectional view taken along the line BB of FIG. 図８や図１４に相当する断面図である。It is sectional drawing corresponding to FIG. 8 and FIG. 図９や図１５に相当する断面図である。9 is a cross-sectional view corresponding to FIGS. 9 and 15. 図６のＡ−Ａ線断面図である。FIG. 6 is a cross-sectional view taken along the line AA of FIG. 図６のＢ−Ｂ線断面図である。FIG. 6 is a cross-sectional view taken along the line BB of FIG. 変形例を示す図であって同軸ケーブルを設置した直後の同軸コネクタの斜視図である。It is a figure which shows the modification, and is the perspective view of the coaxial connector immediately after installing a coaxial cable. 図１４の変形例を示す図であって組み立て完了後の同軸コネクタの斜視図である。It is a figure which shows the modification of FIG. 14, and is the perspective view of the coaxial connector after the assembly completion. 他の変形例を示す図であって同軸ケーブルを設置した直後の同軸コネクタの斜視図である。It is a figure which shows the other modification, and is the perspective view of the coaxial connector immediately after installing a coaxial cable. 従来の同軸コネクタのコネクタ構造の概略断面図である。It is the schematic sectional drawing of the connector structure of the conventional coaxial connector.

以下、添付図面を参照しつつ、本発明の好適な実施形態による同軸コネクタ、及び、該同軸コネクタを用いた同軸コネクタ装置について説明する。尚、ここでは、本発明の好適な実施形態のみを示すが、勿論、これによって本発明を限定しようとするものではない。 Hereinafter, a coaxial connector according to a preferred embodiment of the present invention and a coaxial connector device using the coaxial connector will be described with reference to the accompanying drawings. Although only preferred embodiments of the present invention are shown here, of course, this does not intend to limit the present invention.

図１は、本発明の同軸コネクタ３に同軸ケーブル１０の一端を接続した同軸コネクタ装置１を、該装置１と嵌合／抜去可能な同軸コネクタ９とともに示した斜視図である。図１は、特に、同軸コネクタ装置１と同軸コネクタ９の抜去状態を示している。
同軸コネクタ９は、図示のように、基板接続型であってもよいが、同軸コネクタ装置１と同様に、ケーブル接続型であってもよい。尚、本明細書では、便宜上、同軸ケーブル１０の延出方向を「α」方向、同軸ケーブル１０の幅方向を「β」、同軸コネクタ装置１と同軸コネクタ９が嵌合／抜去される方向を「γ」方向として説明する。 FIG. 1 is a perspective view showing a coaxial connector device 1 in which one end of a coaxial cable 10 is connected to the coaxial connector 3 of the present invention together with a coaxial connector 9 that can be fitted / removed from the device 1. FIG. 1 shows, in particular, the removed state of the coaxial connector device 1 and the coaxial connector 9.
As shown in the figure, the coaxial connector 9 may be a board connection type, but may be a cable connection type as in the coaxial connector device 1. In the present specification, for convenience, the extension direction of the coaxial cable 10 is the “α” direction, the width direction of the coaxial cable 10 is “β”, and the direction in which the coaxial connector device 1 and the coaxial connector 9 are fitted / removed is defined. This will be described as the “γ” direction.

同軸コネクタ９は、回路基板（図示されていない）に固定した状態で使用される。同軸コネクタ９は、主に、絶縁性のハウジング９３と、円環状の外部導体９１と、棒状の中心導体９２を含む。外部導体９１と中心導体９２は、ハウジング９３と一体成形されている。外部導体９１は外部接続部９４を介して回路基板に接続可能であり、中心導体９２は、外部接続部９５を介して回路基板に接続可能である。同軸コネクタ９と同軸コネクタ装置１との嵌合時に、中心導体９２は、同軸コネクタ装置の内部に設けられた端子と接続され、外部導体９１は、同軸コネクタ装置１の外部を覆う導体シェル７０に設けた略環状の嵌合部７２に接続される。この接続を介して、同軸コネクタ装置１は、回路基板の所定部分と電気的に接続される。 The coaxial connector 9 is used in a state of being fixed to a circuit board (not shown). The coaxial connector 9 mainly includes an insulating housing 93, an annular outer conductor 91, and a rod-shaped center conductor 92. The outer conductor 91 and the center conductor 92 are integrally molded with the housing 93. The outer conductor 91 can be connected to the circuit board via the external connection portion 94, and the center conductor 92 can be connected to the circuit board via the external connection portion 95. When the coaxial connector 9 and the coaxial connector device 1 are fitted together, the central conductor 92 is connected to a terminal provided inside the coaxial connector device 1, and the outer conductor 91 is connected to a conductor shell 70 that covers the outside of the coaxial connector device 1. It is connected to a substantially annular fitting portion 72 provided. Through this connection, the coaxial connector device 1 is electrically connected to a predetermined portion of the circuit board.

図２に、同軸コネクタ装置１の分解斜視図、換言すれば、同軸ケーブル３の分解斜視図を同軸ケーブル１０とともに示す。また、図３に、同軸コネクタ３に同軸ケーブル１０を設置した直後の斜視図、図４に、その平面図を、更に、図５に、組み立て完了後の同軸コネクタ装置１の斜視図、図６に、その平面図を、それぞれ示す。 FIG. 2 shows an exploded perspective view of the coaxial connector device 1, in other words, an exploded perspective view of the coaxial cable 3 together with the coaxial cable 10. Further, FIG. 3 is a perspective view immediately after the coaxial cable 10 is installed on the coaxial connector 3, FIG. 4 is a plan view thereof, and FIG. 5 is a perspective view of the coaxial connector device 1 after the assembly is completed, FIG. The plan view is shown in each.

同軸コネクタ３は、主に、端子２０と、該端子２０を支持するハウジング４０と、該ハウジング４０の外部を覆う導体シェル７０を含み、同軸コネクタ装置１は、更に、同軸ケーブル１０を含む。図７は、ハウジング４０単体の斜視図を、図２とは角度を変えて示したものである。特に説明する点を除き、同軸コネクタ３及び同軸コネクタ装置１は基本的に左右対称形状であると考えてよい。以下、必要に応じて符号「Ａ」又は「Ｂ」を用いることにより左右を区別して説明を行う。 The coaxial connector 3 mainly includes a terminal 20, a housing 40 that supports the terminal 20, and a conductor shell 70 that covers the outside of the housing 40, and the coaxial connector device 1 further includes a coaxial cable 10. FIG. 7 is a perspective view of the housing 40 alone, which is shown at a different angle from that of FIG. Unless otherwise specified, the coaxial connector 3 and the coaxial connector device 1 may be considered to have basically symmetrical shapes. Hereinafter, the left and right sides will be distinguished by using the reference numerals “A” or “B” as necessary.

同軸ケーブル１０には、従来一般の同軸ケーブルを用いることができる。同軸ケーブル１０は、最外殻から中心に向かって、外被１１、外部導体１２、絶縁体１３、芯線１４を含む。 As the coaxial cable 10, a conventional general coaxial cable can be used. The coaxial cable 10 includes an outer cover 11, an outer conductor 12, an insulator 13, and a core wire 14 from the outermost shell toward the center.

端子２０は、同軸ケーブル１０の軸線方向「α」に沿って長さ部分を有する。端子２０の前方には接触部２２が、端子２０の後方には設置部２４が、それぞれ設けられている。
接触部２２は、同軸コネクタ装置１が基板側の同軸コネクタ９と嵌合されたときに、基板側の同軸コネクタ装置９の中心導体９２（図１参照）と接続される。接触部２２は、基板側の同軸コネクタ装置９との嵌合側に向って立設した２つの弾性片２２ａを含む。基板側装置９の中心導体９２は、これらの弾性片２２ａの間に挟み込まれる。勿論、これに限らず、例えば、単なる挿入孔としてもよい。 The terminal 20 has a length portion along the axial direction “α” of the coaxial cable 10. A contact portion 22 is provided in front of the terminal 20, and an installation portion 24 is provided behind the terminal 20.
The contact portion 22 is connected to the central conductor 92 (see FIG. 1) of the coaxial connector device 9 on the substrate side when the coaxial connector device 1 is fitted with the coaxial connector 9 on the substrate side. The contact portion 22 includes two elastic pieces 22a erected toward the fitting side with the coaxial connector device 9 on the substrate side. The central conductor 92 of the substrate-side device 9 is sandwiched between these elastic pieces 22a. Of course, the present invention is not limited to this, and for example, it may be a simple insertion hole.

設置部２４には、同軸コネクタ装置１の組み立て時に、同軸ケーブル１０の芯線１４が設置、接続される。この結果、端子２０を通じて、芯線１４と、基板側の中心導体９２は電気的に接続される。設置部２４を形成する面は略平坦であるが、嵌合／抜去方向「γ」に沿って若干突出或いは窪んだ状態としてもよい。これにより、芯線１４との接触を確実にすることができる。図示の例では、窪み部２４ａが形成されている。 The core wire 14 of the coaxial cable 10 is installed and connected to the installation unit 24 when the coaxial connector device 1 is assembled. As a result, the core wire 14 and the center conductor 92 on the substrate side are electrically connected through the terminal 20. The surface forming the installation portion 24 is substantially flat, but it may be in a slightly protruding or recessed state along the fitting / removing direction “γ”. As a result, the contact with the core wire 14 can be ensured. In the illustrated example, a recess 24a is formed.

ハウジング４０は、主に、組み立て完了時に略直方形状となる本体４６と、本体４６の前側に位置する円形部４７を含む。本体４６と円形部４７は、板状の首部４８を介して接続されている。 The housing 40 mainly includes a main body 46 having a substantially rectangular shape when assembly is completed, and a circular portion 47 located on the front side of the main body 46. The main body 46 and the circular portion 47 are connected via a plate-shaped neck portion 48.

ハウジング４０は端子２０と一体成形されている。従って、実際上、これらを分離することはできない。図２は、便宜上、これらを分離した状態を示している。 The housing 40 is integrally molded with the terminal 20. Therefore, in practice, they cannot be separated. FIG. 2 shows a state in which these are separated for convenience.

ハウジング４０と端子２０が一体成形された後も、端子２０の一部、即ち、接触部２２と設置部２４及びこれらの周辺部は、ハウジング４０の外部に露出されたままである。接触部２２は、ハウジング４０の円形部４７に設けた環状突出部４４の貫通孔４３に配置される。貫通孔４３において、接触部２２は、嵌合／抜去方向「γ」に沿って直立している。 Even after the housing 40 and the terminal 20 are integrally molded, a part of the terminal 20, that is, the contact portion 22, the installation portion 24, and the peripheral portions thereof remains exposed to the outside of the housing 40. The contact portion 22 is arranged in the through hole 43 of the annular protrusion 44 provided in the circular portion 47 of the housing 40. In the through hole 43, the contact portion 22 stands upright along the fitting / removing direction “γ”.

設置部２４は、嵌合／抜去側の面を外部に露出させた状態で配置される。設置部２４の底部側は、ハウジング４０の本体４６に設けた窪み６４に嵌め込まれる。設置部２４の上方には、支持片５３を通じて本体４６に連結された押圧部５０が配置される。押圧部５０は、対で形成されてもよい。対を成すこれらの押圧部５０Ａ、５０Ｂはそれぞれ、設置部２４に設置される芯線１４を挟んで対向する各側に設けられている。押圧部５０Ａ、５０Ｂは、支持片５３Ａ、５３Ｂを利用して、設置部２４に向って折り曲げることができる。折り曲げを容易にするため、支持片５３Ａ、５３Ｂは薄板で形成するのが好ましい。押圧部５０Ａ、５０Ｂを設置部２４に向って折り曲げたとき、芯線１４は押圧部５０Ａ、５０Ｂと設置部２４との間に挟み込まれる。押圧部５０Ａ、５０Ｂにはそれぞれ、芯線１４を視認可能とする窓６０Ａ、６０Ｂが設けられている。これらの窓６０Ａ、６０Ｂは、押圧部５０Ａ、５０Ｂが設置部２４に向って折り曲げられたときに押圧部５０Ａ、５０Ｂと設置部２４との間に挟み込まれる芯線１４に対して設置部２４とは反対側に配置されている。よって、ユーザは、これらの窓６０Ａ、６０Ｂを通じて、芯線１４の接続状態を確認することができる。対の押圧部５０Ａ、５０Ｂが設置部２４に向って折り曲げられたとき、対の押圧部５０Ａ、５０Ｂにそれぞれ設けた窓６０Ａ、６０Ｂは、設置部２４に設置される芯線１４の幅方向「β」において連結される。このように２つの窓６０Ａ、６０Ｂを連結させることにより、窓をより大きくすることができる。 The installation portion 24 is arranged with the surface on the fitting / removing side exposed to the outside. The bottom side of the installation portion 24 is fitted into the recess 64 provided in the main body 46 of the housing 40. Above the installation portion 24, a pressing portion 50 connected to the main body 46 through the support piece 53 is arranged. The pressing portions 50 may be formed in pairs. These paired pressing portions 50A and 50B are provided on the opposite sides of the core wire 14 installed in the installation portion 24, respectively. The pressing portions 50A and 50B can be bent toward the installation portion 24 by using the support pieces 53A and 53B. The support pieces 53A and 53B are preferably formed of a thin plate in order to facilitate bending. When the pressing portions 50A and 50B are bent toward the installation portion 24, the core wire 14 is sandwiched between the pressing portions 50A and 50B and the installation portion 24. The pressing portions 50A and 50B are provided with windows 60A and 60B so that the core wire 14 can be visually recognized, respectively. These windows 60A and 60B have the installation portion 24 with respect to the core wire 14 sandwiched between the pressing portions 50A and 50B and the installation portion 24 when the pressing portions 50A and 50B are bent toward the installation portion 24. It is located on the other side. Therefore, the user can confirm the connection state of the core wire 14 through these windows 60A and 60B. When the pair of pressing portions 50A and 50B are bent toward the installation portion 24, the windows 60A and 60B provided in the pair of pressing portions 50A and 50B respectively have the width direction "β" of the core wire 14 installed in the installation portion 24. Is connected at. By connecting the two windows 60A and 60B in this way, the window can be made larger.

導体シェル７０は一枚の板状金属を打ち抜き、折り曲げることによって形成されている。
導体シェル７０は、前方に設けた略環状の嵌合部７２に加え、後方に向って、圧着片８０、圧着バレル８３、及び圧着バレル８４をこれらの順に有する。圧着片８０は、同軸ケーブル１０の芯線１４を圧着するためのもの、圧着バレル８３は、外部導体１２を圧着するための、圧着バレル８４は、外被１１を圧着するためのものである。 The conductor shell 70 is formed by punching and bending a single plate-shaped metal.
The conductor shell 70 has a crimping piece 80, a crimping barrel 83, and a crimping barrel 84 in this order in addition to the substantially annular fitting portion 72 provided in the front. The crimping piece 80 is for crimping the core wire 14 of the coaxial cable 10, the crimping barrel 83 is for crimping the outer conductor 12, and the crimping barrel 84 is for crimping the outer cover 11.

嵌合部７２は、前端に設けた折り曲げ片７４ａを通じて、スコップ状の載置部７４に接続される。導体シェル７０は、この折り曲げ片７４ａを中心に載置部７４に対して折り曲げることが可能である。 The fitting portion 72 is connected to the scoop-shaped mounting portion 74 through the bent piece 74a provided at the front end. The conductor shell 70 can be bent with respect to the mounting portion 74 around the bent piece 74a.

圧着片８０は、押圧部５０に対応して対で形成されている。対を成すこれらの圧着片８０Ａ、８０Ｂはそれぞれ、設置部２４に設置される芯線１４を挟んで対向する各側に設けられている。圧着片８０Ａ、８０Ｂは、ハウジング４０の押圧部５０Ａ、５０Ｂに向って折り曲げることができる。圧着片８０Ａ、８０Ｂを折り曲げることにより、押圧部５０Ａ、５０Ｂと設置部２４との間に芯線１４を挟み込んだ状態で、押圧部５０Ａ、５０Ｂを芯線１４に対して圧着、固定することができる。 The crimp pieces 80 are formed in pairs corresponding to the pressing portions 50. These crimping pieces 80A and 80B forming a pair are provided on the opposite sides of the core wire 14 installed in the installation portion 24, respectively. The crimp pieces 80A and 80B can be bent toward the pressing portions 50A and 50B of the housing 40. By bending the crimping pieces 80A and 80B, the pressing portions 50A and 50B can be crimped and fixed to the core wire 14 with the core wire 14 sandwiched between the pressing portions 50A and 50B and the installation portion 24.

押圧部５０Ａ、５０Ｂに向って折り曲げられたときに互いに突き合わされる圧着片８０Ａ、８０Ｂの縁８７Ａ、８７Ｂに、押圧部５０Ａ、５０Ｂの窓６０Ａ、６０Ｂと連通して芯線１４を視認可能とする窓８１Ａ、８１Ｂがそれぞれ設けられている。これらの窓８１Ａ、８１Ｂは、押圧部５０Ａ、５０Ｂの窓６０Ａ、６０Ｂと同様に、押圧部５０Ａ、５０Ｂに向って折り曲げられたときに圧着片８０Ａ、８０Ｂと設置部２４との間に挟み込まれる芯線１４に対して設置部２４とは反対側に設けられている。窓８１Ａ、８１Ｂは、例えば、切り欠きでもよい。ユーザは、これらの窓８１Ａ、８１Ｂを通じて、芯線１４の接続状態を確認することができる。対の押圧部５０Ａ、５０Ｂが設置部２４に向って折り曲げられたとき、これらの窓８１Ａ、８１Ｂは、設置部２４に設置される芯線１４の幅方向「β」において連結される。このように、２つの窓８１Ａ、８１Ｂを連結させることによって窓をより大きくすることができる。尚、圧着片８０に窓８０を設けずに、押圧部５０Ａ、５０Ｂの窓６０Ａ、６０Ｂの周辺において圧着片を取り除いてもよい。但し、窓８０Ａ、８０Ｂを設けることによって、押圧部５０Ａ、５０Ｂの窓６０Ａ、６０Ｂの周辺においても導体シェルを取り付けて圧着力をより強化することができる。 The core wires 14 are made visible by communicating with the windows 60A and 60B of the pressing portions 50A and 50B through the edges 87A and 87B of the crimping pieces 80A and 80B that are abutted against each other when bent toward the pressing portions 50A and 50B. Windows 81A and 81B are provided, respectively. Similar to the windows 60A and 60B of the pressing portions 50A and 50B, these windows 81A and 81B are sandwiched between the crimping pieces 80A and 80B and the installation portion 24 when bent toward the pressing portions 50A and 50B. It is provided on the side opposite to the installation portion 24 with respect to the core wire 14. The windows 81A and 81B may be notched, for example. The user can confirm the connection state of the core wire 14 through these windows 81A and 81B. When the pair of pressing portions 50A and 50B are bent toward the installation portion 24, these windows 81A and 81B are connected in the width direction "β" of the core wire 14 installed in the installation portion 24. In this way, the windows can be made larger by connecting the two windows 81A and 81B. The crimping piece may be removed around the windows 60A and 60B of the pressing portions 50A and 50B without providing the window 80 on the crimping piece 80. However, by providing the windows 80A and 80B, the conductor shell can be attached around the windows 60A and 60B of the pressing portions 50A and 50B to further strengthen the crimping force.

図５、図６によく示されるように、対の圧着片８０Ａ、８０Ｂを設置部２４に向って折り曲げたときに、これら対の圧着片８０Ａ、８０Ｂの縁８７Ａ、８７Ｂ同士が互いに干渉しないよう、それらの間に所定の距離を設けるのが好ましい。圧着片８０Ａ、８０Ｂ同士の干渉を防止することにより、それらが干渉することによって生じる金属片等のゴミの発生を減らすことができる。また、それらの縁８７Ａ、８７Ｂが突き合わされる長さを短くするために、それらの縁８７Ａ、８７Ｂに、窓８１と同様の切り欠き８５を小さく設けてもよい。圧着片８０Ａ、８０Ｂ同士が突き合わされる長さを減らすことにより、圧着片８０Ａ、８０Ｂ同士が干渉する可能性を減らし、それらが干渉することによって生じ得る金属片等のゴミの発生を減らすことができる。 As is often shown in FIGS. 5 and 6, when the pair of crimp pieces 80A and 80B are bent toward the installation portion 24, the edges 87A and 87B of the pair of crimp pieces 80A and 80B do not interfere with each other. , It is preferable to provide a predetermined distance between them. By preventing the pressure-bonding pieces 80A and 80B from interfering with each other, it is possible to reduce the generation of dust such as metal pieces generated by their interference. Further, in order to shorten the length at which the edges 87A and 87B are abutted, the edges 87A and 87B may be provided with a small notch 85 similar to the window 81. By reducing the length at which the crimping pieces 80A and 80B are butted against each other, the possibility that the crimping pieces 80A and 80B interfere with each other can be reduced, and the generation of dust such as metal pieces that can be generated by the interference can be reduced. it can.

圧着バレル８３は、外部導体１２に対して環状にカシメられる。圧着力を強化するため、圧着バレル８３の内側に向って突出するに突起８３ａを設けてもよい。過度の力が加わらないよう、圧着バレル８３Ａには凹部８３ｂを、圧着バレル８３Ｂには凸部８３ｃを、それぞれ設けて、これらが組み合わされたときの内径を調整してもよい。 The crimp barrel 83 is annularly crimped to the outer conductor 12. In order to strengthen the crimping force, the protrusion 83a may be provided so as to project inward of the crimping barrel 83. The crimping barrel 83A may be provided with a concave portion 83b, and the crimping barrel 83B may be provided with a convex portion 83c so that an excessive force is not applied, and the inner diameter when these are combined may be adjusted.

圧着バレル８４は、外被１１に対して環状にカシメられる。圧着バレル８３と同様に、圧着力を強化するため、圧着バレル８４の内側に向って突出する突起８４ａを設けてもよい。 The crimp barrel 84 is annularly crimped to the outer cover 11. Similar to the crimping barrel 83, a protrusion 84a projecting inward of the crimping barrel 84 may be provided in order to strengthen the crimping force.

図２によく示されるように、同軸コネクタ装置１を組み立てる際は、導体シェル７０に対して、一体成形された端子２０及びハウジング４０と、同軸ケーブル１０とを、これらの順に組み込む。組み込みは、同軸コネクタ装置１と基板側の同軸コネクタ９との嵌合／抜去方向「γ」に沿って行う。 As is well shown in FIG. 2, when assembling the coaxial connector device 1, the integrally molded terminal 20 and housing 40 and the coaxial cable 10 are incorporated into the conductor shell 70 in this order. The installation is performed along the fitting / removing direction “γ” between the coaxial connector device 1 and the coaxial connector 9 on the substrate side.

先ず、一体成形された端子２０及びハウジング４０を、導体シェル７０に設置する。このとき、ハウジング４０の断面略逆台形部分６６（図２、図９、図１１、図１３参照）の周辺に形成された窪み６６ａに、導体シェル７０の断面略逆ハの字状の一対の切起し部８６Ａ、８６Ｂが嵌め込まれ、これによりハウジング４０は導体シェル７０の所定位置に位置決めされる。ハウジング４０の断面略逆台形部分６６（図２、図９、図１１、図１３参照）は、ハウジング４０の本体４６において、押圧部５０を設けた側とは設置部２４に対して反対側に窪み６６ａを設けることによって形成されている。また、導体シェル７０の一対の切起し部８６Ａ、８６Ｂは、設置部２４に設置される芯線１４の幅方向「β」において導体シェル７０の一対の圧着片８０Ａ、８０Ｂの間に配置され、平坦な底板８２を略コの字状に切り抜くことによって形成された舌片の自由端８６ｂを根元８６ａ付近においてハウジング４０の設置側に向って、且つ、それら舌片の自由端８６ｂ同士が先端に向うにつれて互いに離間するように角度を付けて立設させることにより形成されている。 First, the integrally molded terminal 20 and the housing 40 are installed in the conductor shell 70. At this time, in the recess 66a formed around the substantially inverted trapezoidal portion 66 (see FIGS. 2, 9, 11, and 13) of the housing 40, a pair of substantially inverted C-shaped conductor shells 70 are formed. The raised portions 86A and 86B are fitted so that the housing 40 is positioned at a predetermined position of the conductor shell 70. The substantially inverted trapezoidal portion 66 (see FIGS. 2, 9, 11, and 13) of the housing 40 is located on the side of the main body 46 of the housing 40 opposite to the side on which the pressing portion 50 is provided with respect to the installation portion 24. It is formed by providing a recess 66a. Further, the pair of raised portions 86A and 86B of the conductor shell 70 are arranged between the pair of crimping pieces 80A and 80B of the conductor shell 70 in the width direction "β" of the core wire 14 installed in the installation portion 24. The free ends 86b of the tongue pieces formed by cutting out the flat bottom plate 82 in a substantially U shape are directed toward the installation side of the housing 40 near the root 86a, and the free ends 86b of the tongue pieces are at the tips. It is formed by standing at an angle so that it separates from each other as it faces.

次いで、嵌合部７２を、載置部７４と連結された折り曲げ片７４ａを中心に、ハウジング４０の環状突出部４４に向って折り曲げる。図２は、嵌合部７２を既に折り曲げた状態を示しているが、実際の組み立て時には、載置部７４にハウジング４０の円形部４７を設置した後に、嵌合部７２を載置部７４の側に折り曲げる。 Next, the fitting portion 72 is bent toward the annular protrusion 44 of the housing 40 around the bent piece 74a connected to the mounting portion 74. FIG. 2 shows a state in which the fitting portion 72 is already bent, but at the time of actual assembly, the fitting portion 72 is placed on the mounting portion 74 after the circular portion 47 of the housing 40 is installed on the mounting portion 74. Bend to the side.

その後、同軸ケーブル１０を、ハウジング４０や導体シェル７０の所定位置に配置し、導体シェル７０の圧着片８０、圧着バレル８３、及び圧着バレル８４をそれぞれ折り曲げ、又は、カシメる。尚、ハウジング４０に設けた窓６０や圧着片８０に設けた窓８１は、押圧部５０が設置部２４に向って折り曲げられたときに設置部２４との間に挟み込まれる芯線１４に対して設置部２４とは反対側に設けられていることから、本構成によれば、接続作業中に装置を引っくり返すことなく芯線１４の接続状態を確認することができる。 After that, the coaxial cable 10 is arranged at a predetermined position on the housing 40 and the conductor shell 70, and the crimp piece 80, the crimp barrel 83, and the crimp barrel 84 of the conductor shell 70 are bent or crimped, respectively. The window 60 provided in the housing 40 and the window 81 provided in the crimping piece 80 are installed with respect to the core wire 14 sandwiched between the pressing portion 50 and the installation portion 24 when the pressing portion 50 is bent toward the installation portion 24. Since it is provided on the side opposite to the portion 24, according to this configuration, it is possible to check the connection state of the core wire 14 without turning over the device during the connection work.

図２及び図７を参照して、ハウジング４０の構成をより詳細に説明する。
ハウジング４０の本体４６に設けた対の押圧部５０Ａ、５０Ｂには、それぞれ、設置部２４に設置される芯線１４の延出方向「α」に沿って、前方から後方に向って、略直方形状の前部５４Ａ、５４Ｂ、窪状の窓６０Ａ、６０Ｂ、平板状の覆部５５Ａ、５５Ｂが、これらの順に設けられている。覆部５５Ａ、５５Ｂは後方に延設され、後部立壁５９Ａ、５９Ｂの上方に及んでいる。 The configuration of the housing 40 will be described in more detail with reference to FIGS. 2 and 7.
The pair of pressing portions 50A and 50B provided on the main body 46 of the housing 40 each have a substantially rectangular shape from the front to the rear along the extending direction "α" of the core wire 14 installed in the installation portion 24. The front portions 54A and 54B, the recessed windows 60A and 60B, and the flat plate-shaped covering portions 55A and 55B are provided in this order. Covers 55A and 55B extend rearward and extend above the rear standing walls 59A and 59B.

前部５４Ａ、５４Ｂは、設置部２４に設置される芯線１４の延出方向「α」において、窓６０Ａ、６０Ｂよりも更に芯線１４の先端１４ａ側に配置されている。これにより、バラツキが生じやすい芯線１４の先端１４ａ側を、前部５４Ａ、５４Ｂの押圧面５２Ａ、５４Ｂによって圧着し、芯線１４が窓６０を通じた芯線１４の外部への飛び出しを防止することができるようになっている。押圧部５０Ａ、５０Ｂが設置部２４に向って図示「β１」方向に折り曲げられたとき、前部５４Ａ、５４Ｂは、首部４８に設けた圧入突起４１に圧入される。圧入をスムースにするため、圧入突起４７に、前部５４Ａ、５４Ｂを案内するテーパー４１ａを設けるのが好ましい。 The front portions 54A and 54B are arranged closer to the tip 14a of the core wire 14 than the windows 60A and 60B in the extension direction "α" of the core wire 14 installed in the installation portion 24. As a result, the tip 14a side of the core wire 14 which is likely to vary can be crimped by the pressing surfaces 52A and 54B of the front portions 54A and 54B, and the core wire 14 can be prevented from protruding to the outside through the window 60. It has become like. When the pressing portions 50A and 50B are bent toward the installation portion 24 in the "β1" direction shown in the drawing, the front portions 54A and 54B are press-fitted into the press-fitting projections 41 provided on the neck portion 48. In order to make the press-fitting smooth, it is preferable to provide the press-fitting protrusion 47 with a taper 41a for guiding the front portions 54A and 54B.

前部５４Ａ、５４Ｂと覆部５５Ａ、５５Ｂは、それぞれ、押圧部５０Ａ、５０Ｂが設置部２４に向って「β１」方向に折り曲げられたときに「β」方向において互いに突き合わされる突合せ面５１Ａ、５１Ｂを構成し得る。これらの突合せ面５１Ａ、５１Ｂは当接面として形成されてもよい。突合せ面５１Ａ、５１Ｂを互いに当接する当接面とすることにより、導体シェル７０によらずに、押圧部５０Ａ、５０Ｂの接触状態を所定の力で維持することができる。 The front portions 54A and 54B and the covering portions 55A and 55B are abutted surfaces 51A, which are abutted against each other in the "β" direction when the pressing portions 50A and 50B are bent toward the installation portion 24 in the "β1" direction, respectively. 51B can be configured. These butt surfaces 51A and 51B may be formed as contact surfaces. By making the butt surfaces 51A and 51B contact surfaces that come into contact with each other, the contact state of the pressing portions 50A and 50B can be maintained with a predetermined force regardless of the conductor shell 70.

覆部５５Ａの底面側に、突合せ面５１Ａから突出した凸部５６Ａが設けられている。凸部５６Ａは、押圧部５０Ａ、５０Ｂが設置部２４に向って折り曲げられたときに覆部５５Ａにおける突合せ面５１Ａよりも突合せ方向「β」において相手方の押圧部５０Ｂの側に突出し、相手側の押圧部５０Ｂの突合せ面５１Ｂを超えて相手側の押圧部５０Ｂの側に突出し得る。 A convex portion 56A protruding from the butt surface 51A is provided on the bottom surface side of the covering portion 55A. When the pressing portions 50A and 50B are bent toward the installation portion 24, the convex portion 56A protrudes toward the mating portion 50B in the butt direction "β" from the butt surface 51A of the covering portion 55A, and is on the mating side. It may project beyond the butt surface 51B of the pressing portion 50B toward the pressing portion 50B on the other side.

同様に、覆部５５Ｂの底面側に、突合せ面５１Ｂから突出した凸部５６Ｂ、５６Ｂ’が設けられている。これらの凸部５６Ｂ、５６Ｂ’は、押圧部５０Ａ、５０Ｂが設置部２４に向って折り曲げられたときに覆部５５Ｂにおける突合せ面５１Ｂよりも突合せ方向「β」において相手方の押圧部５０Ａの側に突出し、相手側の押圧部５０Ａの突合せ面５１Ａを超えて相手側の押圧部５０Ａの側に突出し得る。 Similarly, convex portions 56B and 56B'protruding from the butt surface 51B are provided on the bottom surface side of the covering portion 55B. These convex portions 56B and 56B'are closer to the other pressing portion 50A in the butt direction "β" than the butt surface 51B in the covering portion 55B when the pressing portions 50A and 50B are bent toward the installation portion 24. It may project beyond the butt surface 51A of the pressing portion 50A on the other side and project toward the pressing portion 50A on the other side.

これら凸部５６Ａ、５６Ｂ、５６Ｂ’を設けたことにより、押圧部５０Ａ、５０Ｂが設置部２４に向って折り曲げられたときに、設置部２４に設置される芯線１４の幅方向「β」における押圧部５０の押圧面５２の長さを長くして、芯線１４をより確実に圧着することができる。 By providing these convex portions 56A, 56B, 56B', when the pressing portions 50A, 50B are bent toward the installation portion 24, the pressing portion 14 installed in the installation portion 24 is pressed in the width direction "β". By increasing the length of the pressing surface 52 of the portion 50, the core wire 14 can be more reliably crimped.

凸部５６Ａ、５６Ｂ、５６Ｂ’はそれぞれ、押圧部５０Ａ、５０Ｂが設置部２４に向って折り曲げられたときに「γ」方向において設置部２４と対面する押圧面５２Ａ、５２Ｂ、５２Ｂを構成し得る。押圧部５０Ａ、５０Ｂが設置部２４に向って折り曲げられたときに、設置部２４に設置された芯線１４は、これら押圧部５０Ａ、５０Ｂの押圧面５２Ａ、５２Ｂと、設置部２４との間に挟み込まれる。このように凸部５６Ａ、５６Ｂ、５６Ｂ’の一部を押圧面５２Ａ、５２Ｂとして使用することにより、芯線１４をより効果的に圧着することができる The convex portions 56A, 56B, 56B'can form pressing surfaces 52A, 52B, 52B facing the installation portion 24 in the "γ" direction when the pressing portions 50A, 50B are bent toward the installation portion 24, respectively. .. When the pressing portions 50A and 50B are bent toward the installation portion 24, the core wire 14 installed in the installation portion 24 is placed between the pressing surfaces 52A and 52B of the pressing portions 50A and 50B and the installation portion 24. Be sandwiched. By using a part of the convex portions 56A, 56B, 56B'as the pressing surfaces 52A, 52B in this way, the core wire 14 can be more effectively crimped.

凸部５６Ａに対応して、相手側の押圧部５０Ｂの突合せ面５１Ｂに、凸部５６Ａと噛み合わされる凹部５８Ｂが設けられている。凹部５８Ｂは、押圧部５０Ａ、５０Ｂが設置部２４に向って折り曲げられたときに、覆部５５Ｂにおける突合せ面５１Ｂよりも、突合せ方向「β」において覆部５５Ａにおける突合せ面５１Ａから離れる方向に窪んでいる。 Corresponding to the convex portion 56A, the concave portion 58B that meshes with the convex portion 56A is provided on the butt surface 51B of the pressing portion 50B on the mating side. When the pressing portions 50A and 50B are bent toward the installation portion 24, the recess 58B is recessed in a direction away from the butt surface 51A of the covering portion 55A in the butt direction "β" than the butt surface 51B of the covering portion 55B. I'm sorry.

同様に、凸部５６Ｂ、５６Ｂ’に対応して、相手側の押圧部５０Ａの突合せ面５１Ａに、凸部５６Ｂ、５６Ｂ’と噛み合わされる凹部５８Ａ、５８Ａ’が設けられている。凹部５８Ａ、５８Ａ’は、押圧部５０Ａ、５０Ｂが設置部２４に向って折り曲げられたときに、覆部５５Ａにおける突合せ面５１Ａよりも、突合せ方向「β」において覆部５５Ｂにおける突合せ面５１Ｂから離れる方向に窪んでいる。 Similarly, the concave portions 58A and 58A'that mesh with the convex portions 56B and 56B'are provided on the butt surface 51A of the pressing portion 50A on the mating side corresponding to the convex portions 56B and 56B'. The recesses 58A and 58A'are separated from the butt surface 51B in the covering portion 55B in the butt direction "β" than the butt surface 51A in the covering portion 55A when the pressing portions 50A and 50B are bent toward the installation portion 24. It is dented in the direction.

これら凸部５６Ａ、５６Ｂ、５６Ｂ’と凹部５８Ｂ、５８Ａ、５８Ａ’は、押圧部５０Ａ、５０Ｂが設置部２４に向って折り曲げられたときに互いに噛み合わされ、これにより装置をより小型化することができる。 The convex portions 56A, 56B, 56B'and the concave portions 58B, 58A, 58A' are engaged with each other when the pressing portions 50A, 50B are bent toward the installation portion 24, whereby the device can be further miniaturized. it can.

凹部５８Ｂは、押圧部５０Ｂの押圧面５２Ｂ側を開放させた状態で、押圧部５０Ｂの押圧面５２Ｂよりも押圧面５２Ｂから離れる側に向かって窪んだ窪み部として形成されてもよい。
同様に、凹部５８Ａ、５８Ａ’は、押圧部５０Ａの押圧面５２Ａ側を開放させた状態で、押圧部５０Ａの押圧面５２Ａよりも押圧面５２Ａから離れる側に向かって窪んだ窪み部として形成されてもよい。
凹部５８Ｂ、５８Ａ、５８Ａ’を押圧面５２Ｂ、５２Ａ側を開放した窪み部として形成することにより、押圧部５０Ａ、５０Ｂが設置部２４に向って折り曲げられたときに、凸部５６Ａ、５６Ｂ、５６Ｂ’を、押圧面５２Ｂ、５２Ａと同じか又は押圧面５２Ｂ、５２Ａよりも設置部２４により近い側に位置付けることができる。 The recess 58B may be formed as a recess portion that is recessed toward the side away from the pressing surface 52B of the pressing portion 50B with the pressing surface 52B side of the pressing portion 50B open.
Similarly, the recesses 58A and 58A'are formed as recesses that are recessed toward the side away from the pressing surface 52A of the pressing portion 50A with the pressing surface 52A side of the pressing portion 50A open. You may.
By forming the recesses 58B, 58A, 58A'as recesses with the pressing surfaces 52B, 52A side open, when the pressing portions 50A, 50B are bent toward the installation portion 24, the convex portions 56A, 56B, 56B 'Can be positioned on the same side as the pressing surfaces 52B, 52A or closer to the installation portion 24 than the pressing surfaces 52B, 52A.

この場合、凸部５６Ａ、５６Ｂ、５６Ｂ’に、凸部５６Ａ、５６Ｂ、５６Ｂ’の先端５６ａに向うにつれて押圧部５０Ａ、５０Ｂの押圧面５２Ａ，５２Ｂに接近するテーパー６５Ａ、６５Ｂ、６５Ｂ’を設けるのが好ましい。テーパー６５Ａ、６５Ｂ、６５Ｂ’を設けることにより、凸部５６Ａ、５６Ｂ、５６Ｂ’と凹部５８Ｂ、５８Ａ、５８Ａ’を噛み合わせる際に、凸部５６Ａ、５６Ｂ、５６Ｂ’が相手側の押圧部と衝突するリスクを減らすことができる。 In this case, the convex portions 56A, 56B, 56B'are provided with tapers 65A, 65B, 65B'that approach the pressing surfaces 52A, 52B of the pressing portions 50A, 50B toward the tips 56a of the convex portions 56A, 56B, 56B'. Is preferable. By providing the tapers 65A, 65B, 65B', when the convex portions 56A, 56B, 56B' and the concave portions 58B, 58A, 58A' are engaged, the convex portions 56A, 56B, 56B'collide with the pressing portion on the other side. You can reduce the risk of doing so.

凸部や凹部の数は、勿論、実施形態にものに限定されないが、これらは交互に配置されるのが好ましい。凸部と凹部を交互に配置することにより、設置部２４に設置される芯線１４の延出方向「α」に沿って複数箇所で芯線１４をより確実に圧着することができる。また、図示の例に限らず、窓６０は、いずれの位置に設けられてもよい。窓６０は、設置部２４に設置される芯線１４延出方向「α」において、１つ又は複数の凸部、及び／又は、１つ又は複数の凹部と隣り合って配置することができる。 Of course, the number of protrusions and recesses is not limited to that of the embodiment, but it is preferable that these are arranged alternately. By arranging the convex portions and the concave portions alternately, the core wire 14 can be more reliably crimped at a plurality of locations along the extending direction "α" of the core wire 14 installed in the installation portion 24. Further, the window 60 may be provided at any position, not limited to the illustrated example. The window 60 can be arranged adjacent to one or more convex portions and / or one or more concave portions in the extension direction “α” of the core wire 14 installed in the installation portion 24.

図８乃至図１３を参照して、芯線１４の圧着過程を説明する。図８は、図４のＡ−Ａ線断面図、図９は、図４のＢ−Ｂ線断面図であって、共に、同軸ケーブル１０を設置した直後の同軸コネクタ装置１の状態を示している。一方、図１２は、図６のＡ−Ａ線断面図、図１３は、図６のＢ−Ｂ線断面図であって、共に、組み立て完了後の同軸コネクタ装置１の状態を示している。図１０は、図８や図１２に相当する断面図、図１１は、図９や図１３に相当する断面図であって、これらの途中段階の状態を示している。 The crimping process of the core wire 14 will be described with reference to FIGS. 8 to 13. FIG. 8 is a sectional view taken along line AA of FIG. 4, and FIG. 9 is a sectional view taken along line BB of FIG. 4, both showing the state of the coaxial connector device 1 immediately after the coaxial cable 10 is installed. There is. On the other hand, FIG. 12 is a sectional view taken along line AA of FIG. 6, and FIG. 13 is a sectional view taken along line BB of FIG. 6, both of which show the state of the coaxial connector device 1 after the assembly is completed. FIG. 10 is a cross-sectional view corresponding to FIGS. 8 and 12, and FIG. 11 is a cross-sectional view corresponding to FIGS. 9 and 13, showing the state of these intermediate stages.

図８、図９から明らかなように、同軸ケーブル１０を設置部２４に設置する際、押圧部５０Ａ、５０Ｂは共に開放位置にある。同軸ケーブル１０が設置部２４に設置された後、冶具等を用いて、図１０、図１１に示すように、導体シェル７０の圧着片８０Ａ、８０Ｂがそれぞれ、押圧部５０Ａ、５０Ｂに向って図示「β１」方向に折り曲げられ、この結果、圧着片８０Ａ、８０Ｂとの接触を通じて、ハウジング４０の押圧部５０Ａ、５０Ｂがそれぞれ、支持片５３Ａ、５３Ｂを中心に設置部２４に向って折り曲げられる。このとき、押圧部５０Ａの凸部５６Ａは、押圧部５０Ｂの凹部５８Ｂと、押圧部５０Ｂの凸部５６Ｂ’は、押圧部５０Ａの凹部５８Ａ’と、押圧部５０Ｂの凸部５６Ｂは、押圧部５０Ａの凹部５８Ａと、それぞれ噛み合わされる。この結果、凸部５６Ａ、５６Ｂ’、５６Ｂの圧着面５２Ａ、５２Ｂは、設置部２４に設置された芯線１４に至り、図１２、図１３に示すように、芯線１４は、圧着片８０Ａ、８０Ｂと設置部２４との間に挟み込まれる。このように、凸部５６を設けたことにより、設置部２４に設置される芯線１４の幅方向「β」における押圧部５０の押圧面５２Ａの長さを長くして、芯線１４をより確実に圧着することができる。 As is clear from FIGS. 8 and 9, when the coaxial cable 10 is installed in the installation portion 24, the pressing portions 50A and 50B are both in the open position. After the coaxial cable 10 is installed in the installation portion 24, the crimp pieces 80A and 80B of the conductor shell 70 are shown toward the pressing portions 50A and 50B, respectively, as shown in FIGS. 10 and 11, using a jig or the like. It is bent in the "β1" direction, and as a result, the pressing portions 50A and 50B of the housing 40 are bent toward the installation portion 24 about the support pieces 53A and 53B, respectively, through contact with the crimping pieces 80A and 80B. At this time, the convex portion 56A of the pressing portion 50A is the concave portion 58B of the pressing portion 50B, the convex portion 56B'of the pressing portion 50B is the concave portion 58A'of the pressing portion 50A, and the convex portion 56B of the pressing portion 50B is the pressing portion. It is meshed with the recess 58A of 50A. As a result, the crimping surfaces 52A and 52B of the convex portions 56A, 56B'and 56B reach the core wires 14 installed in the installation portion 24, and as shown in FIGS. 12 and 13, the core wires 14 are the crimping pieces 80A and 80B. It is sandwiched between the installation unit 24 and the installation unit 24. By providing the convex portion 56 in this way, the length of the pressing surface 52A of the pressing portion 50 in the width direction "β" of the core wire 14 installed in the installation portion 24 is increased, and the core wire 14 is more reliably made. Can be crimped.

尚、図９、図１３に示したように、押圧部５０は、設置部２４に向って折り曲げられたときに押圧部５０の押圧面５２と設置部２４との間に隙間「ｄ」を形成するのが好ましい。このような隙間を設けることにより、様々な径の芯線に対応することが可能となる。 As shown in FIGS. 9 and 13, when the pressing portion 50 is bent toward the installation portion 24, a gap “d” is formed between the pressing surface 52 of the pressing portion 50 and the installation portion 24. It is preferable to do. By providing such a gap, it becomes possible to correspond to core wires having various diameters.

図１４、図１５に、図１等に示した実施形態の変形例を示す。図１４、図１５はそれぞれ、図３、図５に相当する。これらの図において、図１等と同様の部材には、同じ参照番号を付している。また、変更した部材には、「Ｃ」の文字を付している。特に説明しない点は、先の実施形態と実質的に同様であると考えてよい。この変形例では、押圧部５０Ｃが、設置部２４に設置される芯線１４を挟んで対向する一方の側にのみ設けられている。芯線１４をより広範囲で圧着するため、押圧部５０Ｃは、図１等の押圧部５０Ａ、５０Ｂと比較して長く設定されている。窓６０Ｃは、押圧部５０Ｃにのみ設けられている。 14 and 15 show modified examples of the embodiment shown in FIG. 1 and the like. 14 and 15 correspond to FIGS. 3 and 5, respectively. In these figures, the same members as those in FIG. 1 and the like are given the same reference numbers. In addition, the changed member is given the letter "C". It can be considered that the points not particularly described are substantially the same as those of the previous embodiment. In this modification, the pressing portion 50C is provided only on one side facing the core wire 14 installed in the installation portion 24. In order to crimp the core wire 14 in a wider range, the pressing portion 50C is set longer than the pressing portions 50A and 50B shown in FIG. The window 60C is provided only on the pressing portion 50C.

図１６に、図１等に示した実施形態の他の変形例を示す。この図は、図３や図１４に相当する斜視図である。先の実施形態との主な相違は、圧着片８９Ａが、同軸ケーブルの延出方向「α」において、大きな切り欠き８８Ａによって圧着片８９Ａａと圧着片８９Ａｂとに分離されている点、同様に、圧着片８９Ｂが、大きな切り欠き８８Ｂによって圧着片８９Ｂａと圧着片８９Ｂｂとに分離されている点にある。この図において、図１等と同様の部材には、同じ参照番号を付している。特に説明しない点は、先の実施形態と実質的同様であると考えてよい。 FIG. 16 shows another modification of the embodiment shown in FIG. 1 and the like. This figure is a perspective view corresponding to FIGS. 3 and 14. The main difference from the previous embodiment is that the crimping piece 89A is separated into the crimping piece 89Aa and the crimping piece 89Ab by a large notch 88A in the extension direction "α" of the coaxial cable. The crimping piece 89B is separated into a crimping piece 89Ba and a crimping piece 89Bb by a large notch 88B. In this figure, the same members as those in FIG. 1 and the like are designated by the same reference numbers. It can be considered that the points not particularly described are substantially the same as those of the previous embodiment.

圧着片８９を「β１」方向においてハウジング４０に向って折り曲げたとき、圧着片８９Ａａ、８９Ｂａについては、ハウジング４０の保持部６７と干渉することがあるため、十分な折り曲げを行うことができないことがある。この場合は、圧着片８９Ａａ、８９Ｂａは、ハウジング４０から遠ざかる方向に若干浮いた状態で圧着されてしまう。仮に、圧着片８９Ａａと圧着片８９Ａｂや、圧着片８９Ｂａと圧着片８９Ｂｂが十分に分離されていなければ、圧着片８９Ａｂ、８９Ｂｂもまた、圧着片８９Ａａ、８９Ｂａの影響を受けて不十分な状態で圧着されてしまう。これを防止するため、比較的大きな窓、即ち、圧着片８０を折り曲げて箱状に形成した際に側面までおよぶ切り欠き８８Ａ、８８Ｂを設けて、折り曲げの機能に関してそれぞれの圧着片８９の独立性を高め、このような問題を解決している。この構成によれば、少なくとも圧着片８９Ａｂ、８９Ｂｂについては、保持部６７との干渉の影響を受けることなく、ハウジング４０に向って十分な折り曲げ角度をもって折り曲げることができる。 When the crimp piece 89 is bent toward the housing 40 in the "β1" direction, the crimp pieces 89Aa and 89Ba may interfere with the holding portion 67 of the housing 40, so that the crimp pieces 89 may not be sufficiently bent. is there. In this case, the crimping pieces 89Aa and 89Ba are crimped in a slightly floating state in the direction away from the housing 40. If the crimping piece 89Aa and the crimping piece 89Ab and the crimping piece 89Ba and the crimping piece 89Bb are not sufficiently separated, the crimping pieces 89Ab and 89Bb are also affected by the crimping pieces 89Aa and 89Ba and are in an insufficient state. It will be crimped. In order to prevent this, a relatively large window, that is, notches 88A and 88B extending to the side surface when the crimp piece 80 is bent to form a box shape is provided, and the independence of each crimp piece 89 with respect to the bending function. To solve such problems. According to this configuration, at least the crimp pieces 89Ab and 89Bb can be bent toward the housing 40 at a sufficient bending angle without being affected by the interference with the holding portion 67.

勿論、本発明は、上述した実施の形態に限定されるわけではなく、その他種々の変更が可能である。 Of course, the present invention is not limited to the above-described embodiment, and various other modifications can be made.

１ ケーブル側の同軸コネクタ装置
９ 基板側の同軸コネクタ
１０ 同軸ケーブル
１４ 芯線
２０ 端子
２４ 設置部
４０ ハウジング
５０ 押圧部
５１ 突合せ面
５２ 押圧面
５３ 支持片
６０ 窓
７０ 導体シェル
８０、８０ 圧着片
８１ 窓
８３ 圧着バレル 1 Coaxial connector device on the cable side 9 Coaxial connector on the board side 10 Coaxial cable 14 Core wire 20 Terminal 24 Installation unit
40 Housing 50 Pressing part 51 Butt surface 52 Pressing surface 53 Support piece 60 Window 70 Conductor shell 80, 80 Crimping piece 81 Window 83 Crimping barrel

Claims (14)

端子と、
前記端子を支持するハウジングと、
前記ハウジングの外部を覆う導体シェルと、を備え、
前記端子は、同軸ケーブルの芯線が設置される設置部を有し、
前記ハウジングは、前記設置部に向って折り曲げ可能に設けられた押圧部を有し、
前記押圧部は、前記設置部に向って折り曲げられたときに前記押圧部と前記設置部との間に挟み込まれる前記芯線に対して前記設置部とは反対側に前記芯線を視認可能とする透孔である窓を前記芯線の設置方向に沿う方向における前記押圧部の中間に前記押圧部を貫通した状態で有し、
前記導体シェルは、前記押圧部に向って折り曲げ可能に設けられた圧着片を有し、前記圧着片は、前記押圧部に向って折り曲げられたときに前記圧着片と前記設置部との間に挟み込まれる前記芯線に対して前記設置部とは反対側に、前記押圧部の窓と連通して前記芯線を視認可能とする透孔である窓を、前記芯線の設置方向に沿う方向における前記押圧部の中間に前記圧着片を貫通した状態で有し、
前記押圧部が、対の押圧部から成り、前記対の押圧部の双方に前記窓がそれぞれ設けられており、前記対の押圧部が前記設置部に向って折り曲げられたときに、前記対の押圧部にそれぞれ設けた前記窓が、前記設置部に設置される前記芯線の幅方向において連結されることを特徴とする同軸コネクタ。 With terminals
A housing that supports the terminals and
A conductor shell that covers the outside of the housing.
The terminal has an installation portion on which the core wire of the coaxial cable is installed.
The housing has a pressing portion that is foldable toward the installation portion.
The pressing portion is transparent so that the core wire can be visually recognized on the side opposite to the installation portion with respect to the core wire sandwiched between the pressing portion and the installation portion when bent toward the installation portion. have a window is a hole in a state of penetrating the pressing portion intermediate of the pressing portion in the direction along the installation direction of the core wire,
The conductor shell has a crimping piece provided so as to be bendable toward the pressing portion, and the crimping piece is between the crimping piece and the installation portion when bent toward the pressing portion. On the side opposite to the installation portion with respect to the sandwiched core wire, a window, which is a through hole that communicates with the window of the pressing portion and makes the core wire visible, is pressed in a direction along the installation direction of the core wire. It is held in a state where the crimping piece is penetrated in the middle of the portion.
The pair of pressing portions is composed of a pair of pressing portions, the windows are provided on both sides of the pair of pressing portions, and when the pair of pressing portions are bent toward the installation portion, the pair of pressing portions A coaxial connector characterized in that the windows provided in the pressing portion are connected in the width direction of the core wire installed in the installation portion . 前記押圧部は、前記設置部に向って折り曲げられたときに前記押圧部の押圧面と前記設置部との間に隙間を形成する請求項１に記載の同軸コネクタ。 The pressing portion is coaxial connector according to claim 1 to form a gap between the pressing surface of the pressing portion and the installation portion when folded toward the installation part. 前記押圧部が、前記設置部に設置される前記芯線を挟んで対向する各側に設けた対の押圧部から成る請求項１又は２に記載の同軸コネクタ。 The coaxial connector according to claim 1 or 2 , wherein the pressing portion comprises a pair of pressing portions provided on the opposite sides of the core wire installed in the installation portion. 前記対の押圧部はそれぞれ、前記設置部に向って折り曲げられたときに互いに突き合わされる突合せ面を有し、
少なくとも一方の押圧部の突合せ面に、相手側の押圧部の突合せ面を超えて前記相手側の押圧部の側に突出する凸部が設けられている請求項３に記載の同軸コネクタ。 Each of the pair of pressing portions has an abutting surface that abuts against each other when bent toward the installation portion.
The coaxial connector according to claim 3 , wherein the butt surface of at least one pressing portion is provided with a convex portion that protrudes toward the pressing portion on the other side beyond the butt surface of the pressing portion on the other side. 前記凸部の一部が前記押圧部の押圧面によって形成されている請求項４に記載の同軸コネクタ。 The coaxial connector according to claim 4 , wherein a part of the convex portion is formed by a pressing surface of the pressing portion. 前記凸部に対応して、相手側の前記押圧部の突合せ面に、前記凸部と噛み合う凹部が設けられている請求項４又は５に記載の同軸コネクタ。 The coaxial connector according to claim 4 or 5 , wherein a concave portion that meshes with the convex portion is provided on the abutting surface of the pressing portion on the other side corresponding to the convex portion. 前記凹部が前記押圧部の押圧面よりも該押圧面から離れる側に向かって窪んだ窪み部である請求項６に記載の同軸コネクタ。 The coaxial connector according to claim 6 , wherein the recess is a recess that is recessed from the pressing surface of the pressing portion toward the side away from the pressing surface. 前記凸部に、該凸部の先端に向うにつれて前記押圧部の押圧面に接近するテーパーが設けられている請求項７に記載の同軸コネクタ。 The coaxial connector according to claim 7 , wherein the convex portion is provided with a taper that approaches the pressing surface of the pressing portion toward the tip of the convex portion. 前記対の押圧部のそれぞれに、前記凸部及び／又は前記凹部が、前記設置部に設置される前記芯線の延出方向に沿って複数及び／又は交互に配置されている請求項６乃至８のいずれかに記載の同軸コネクタ。 Each of the pressing portion of the pair, the projections and / or the recess, the installation unit according to claim 6 or are arranged in a plurality and / or alternately in the extending direction of the core wire to be installed in 8 Coaxial connector described in any of. 前記窓が、前記設置部に設置される前記芯線の延出方向において、１つ又は複数の前記凸部、及び／又は、１つ又は複数の前記凹部と隣り合って配置されている請求項６乃至９のいずれかに記載の同軸コネクタ。 The window is in the extending direction of the core wire that is installed in the installation portion, one or more of the protrusions, and / or, claim 6 which is arranged adjacent to the one or more of the recesses 9. The coaxial connector according to any one of 9 . 前記設置部に設置される前記芯線の延出方向において、前記窓よりも前記芯線の先端側に、前記押圧部の押圧面が設けられている請求項４乃至１０のいずれかに記載の同軸コネクタ。 The coaxial connector according to any one of claims 4 to 10 , wherein a pressing surface of the pressing portion is provided on the tip end side of the core wire with respect to the window in the extending direction of the core wire installed in the installation portion. .. 前記突合せ面が当接面である請求項４乃至１１のいずれかに記載の同軸コネクタ。 The coaxial connector according to any one of claims 4 to 11 , wherein the butt surface is a contact surface. 端子と、
前記端子を支持するハウジングと、
前記ハウジングの外部を覆う導体シェルと、
同軸ケーブルと、を備え、
前記端子は、前記同軸ケーブルの芯線が設置された設置部を有し、
前記ハウジングは、前記設置部に向って折り曲げられた押圧部を有し、
前記押圧部は、該押圧部と前記設置部との間に挟み込まれた前記芯線に対して前記設置部とは反対側に前記芯線を視認可能とする透孔である窓を前記芯線の設置方向に沿う方向における前記押圧部の中間に前記押圧部を貫通した状態で有し、
前記導体シェルは、前記押圧部に向って折り曲げ可能に設けられた圧着片を有し、前記圧着片は、前記押圧部に向って折り曲げられたときに前記圧着片と前記設置部との間に挟み込まれる前記芯線に対して前記設置部とは反対側に、前記押圧部の窓と連通して前記芯線を視認可能とする透孔である窓を、前記芯線の設置方向に沿う方向における前記押圧部の中間に前記圧着片を貫通した状態で有し、
前記押圧部が、対の押圧部から成り、前記対の押圧部の双方に前記窓がそれぞれ設けられており、前記対の押圧部が前記設置部に向って折り曲げられたときに、前記対の押圧部にそれぞれ設けた前記窓が、前記設置部に設置される前記芯線の幅方向において連結されることを特徴とする同軸コネクタ装置。 With terminals
A housing that supports the terminals and
A conductor shell that covers the outside of the housing and
With coaxial cable,
The terminal has an installation portion on which the core wire of the coaxial cable is installed.
The housing has a pressing portion that is bent toward the installation portion.
The pressing portion has a window, which is a through hole for making the core wire visible on the side opposite to the installation portion with respect to the core wire sandwiched between the pressing portion and the installation portion, in the installation direction of the core wire. the pressing portion possess while penetrating middle of the pressing portion in the direction along the,
The conductor shell has a crimping piece provided so as to be bendable toward the pressing portion, and the crimping piece is between the crimping piece and the installation portion when bent toward the pressing portion. On the side opposite to the installation portion with respect to the sandwiched core wire, a window, which is a through hole that communicates with the window of the pressing portion and makes the core wire visible, is pressed in a direction along the installation direction of the core wire. It is held in a state where the crimping piece is penetrated in the middle of the portion.
The pair of pressing portions is composed of a pair of pressing portions, the windows are provided on both sides of the pair of pressing portions, and when the pair of pressing portions are bent toward the installation portion, the pair of pressing portions A coaxial connector device characterized in that the windows provided in the pressing portion are connected in the width direction of the core wire installed in the installation portion . 前記導体シェルの窓が前記押圧部の窓より大きい、請求項１の同軸コネクタ又は請求項１３の同軸コネクタ装置。 The coaxial connector according to claim 1 or the coaxial connector device according to claim 13, wherein the window of the conductor shell is larger than the window of the pressing portion.
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