JP2009016041A - F-connector, connection structure, and electronic device equipped with f-connector - Google Patents

F-connector, connection structure, and electronic device equipped with f-connector Download PDF

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JP2009016041A
JP2009016041A JP2007172846A JP2007172846A JP2009016041A JP 2009016041 A JP2009016041 A JP 2009016041A JP 2007172846 A JP2007172846 A JP 2007172846A JP 2007172846 A JP2007172846 A JP 2007172846A JP 2009016041 A JP2009016041 A JP 2009016041A
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chassis
connector
concave
hole
insertion terminal
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JP2007172846A
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Japanese (ja)
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Hiroyuki Suga
博之 須賀
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Sharp Corp
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Sharp Corp
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Abstract

<P>PROBLEM TO BE SOLVED: To provide an F-connector of which only an insert terminal can be inserted into the hole of a chassis and rotated for fitting, resulting in a simplified connection structure to the chassis. <P>SOLUTION: An insert terminal part 3 that is inserted in a hole 6 of a chassis 2, a flange part 4 to be fitted to the chassis 2, and an external connector terminal 5 for connection to a cable are integrally included. The chassis 2 includes a notch part 7 formed around the hole 6. The flange part 4 includes a recessed part 8 which is so deformed as to be inserted into the notch part 7, and a gap part 9 for accepting the chassis 2 at the recessed part 8 while the insert terminal part 3 is inserted and rotated in the hole. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

本発明は、高周波信号等を機器間で伝送する時に使用する、Ｆコネクタとその接続構造、ならびにそのＦコネクタを搭載した電子装置に関するものである。   The present invention relates to an F connector and a connection structure thereof used when transmitting a high-frequency signal or the like between devices, and an electronic apparatus equipped with the F connector.

まず、従来のＦコネクタの構造について、図１２を用いて説明する。従来のＦコネクタ１０１の電子機器等のシャーシ１０２への接続構造は、図１２（ａ）に示すように、シャーシ１０２内に挿入される挿入端子部１０３に形成したねじ部１０４をシャーシ１０２内のねじ穴１０５にねじ込んで取付けるタイプＡと、図１２（ｂ）に示すように、別に設けたネジ１０６を用いてシャーシ１０２に取付けるタイプＢの２種類が主流であった。
特開２００７−６６５９２号公報 First, the structure of a conventional F connector will be described with reference to FIG. As shown in FIG. 12A, the conventional F connector 101 is connected to the chassis 102 of an electronic device or the like with a screw portion 104 formed in an insertion terminal portion 103 inserted into the chassis 102. There are two main types: type A, which is screwed into the screw hole 105, and type B, which is attached to the chassis 102 using a screw 106 provided separately, as shown in FIG. 12 (b).
JP 2007-66592 A

上述のような従来のＦコネクタの接続構造においては、タイプＡの場合では挿入端子部１０３とシャーシ１０２へのネジ山の機械加工と、取り付け後の外れ防止用のネジロックなどの接着剤が必要であった。またタイプＢの場合には２次部品としてのネジ１０６が必要であり、機器の部品コストを上昇させる要因となっていた。   In the connection structure of the conventional F connector as described above, in the case of Type A, an adhesive such as a screw lock for preventing the disengagement after the machining of the insertion terminal portion 103 and the chassis 102 and the attachment is necessary. there were. In the case of Type B, a screw 106 as a secondary part is necessary, which increases the part cost of the equipment.

上記従来の問題点を解消するため、本発明は、Ｆコネクタの接続構造を簡素化し、部品コストの上昇を抑えた、Ｆコネクタの構造、そのシャーシへの接続構造、および、そのようなＦコネクタを搭載した電子装置を提供することを目的とする。   In order to solve the above-described conventional problems, the present invention provides an F connector structure, a connection structure to a chassis, and such an F connector, in which an F connector connection structure is simplified and an increase in component costs is suppressed. It is an object of the present invention to provide an electronic device equipped with the above.

上記課題を解決するため、本発明のＦコネクタは、シャーシ内に挿入される挿入端子部と、シャーシに取付けるためのツバ部と、ケーブルへの接続用の外部コネクタ端子とを一体に備えたＦコネクタであって、ツバ部は、挿入端子部を受け入れるためにシャーシに設けられた穴の周囲に形成された切欠き部に挿入可能に変形された凹形状部と、挿入端子部を穴に挿入し回転させた状態で、凹形状部においてシャーシを受入れ可能な隙間部とを有する。   In order to solve the above-described problems, an F connector according to the present invention is an F connector that integrally includes an insertion terminal portion that is inserted into a chassis, a flange portion that is attached to the chassis, and an external connector terminal that is connected to a cable. It is a connector, and the brim part is inserted into the hole with the concave shape part deformed so as to be inserted into a notch formed around the hole provided in the chassis for receiving the insertion terminal part. In the state of being rotated, the concave portion has a gap portion that can receive the chassis.

また、凹形状部において、シャーシとの接触面に傾斜を設けた構成としてもよい。そして、凹形状部において、シャーシとの対向面にフック部を設けるとともに、シャーシにはフック部と係合する凹形状部を設けた構成を採用してもよい。さらに、フック部を半球形状にする構成、凹形状部と挿入端子部との間に隙間を設けた構成、ツバ部における凹形状部との接続部分に凹部を設けて凹形状部を撓み易くした構成も適宜採用し得るものである。   Moreover, it is good also as a structure which provided the inclination in the contact surface with a chassis in a concave shape part. And in a concave shape part, while providing a hook part in the surface facing a chassis, you may employ | adopt the structure which provided the concave shape part engaged with a hook part in a chassis. Furthermore, the hook part has a hemispherical structure, a structure in which a gap is provided between the concave part and the insertion terminal part, and a concave part is provided in the connecting part of the brim part with the concave part to facilitate bending of the concave part. The configuration can also be adopted as appropriate.

さらに、上記課題を解決するための本発明のＦコネクタ接続構造では、Ｆコネクタと、このＦコネクタを挿入する穴を有するシャーシとを備え、Ｆコネクタは、シャーシの穴に挿入される挿入端子部と、シャーシに取付けるためのツバ部と、ケーブルへの接続用の外部コネクタ端子とを一体として含み、シャーシは、挿入端子部を受け入れるためにシャーシに設けられた穴の周囲に形成された切欠き部を有し、Ｆコネクタのツバ部は、切欠き部に挿入可能に変形された凹形状部と、挿入端子部を穴に挿入し回転させた状態で、凹形状部においてシャーシを受入れ可能な隙間部とを有する。   Furthermore, in the F connector connection structure of the present invention for solving the above-described problems, the F connector includes a F connector and a chassis having a hole for inserting the F connector, and the F connector is an insertion terminal portion to be inserted into the hole of the chassis. And a flange portion to be attached to the chassis and an external connector terminal for connection to the cable, and the chassis is a notch formed around a hole provided in the chassis for receiving the insertion terminal portion. The flange part of the F connector can receive the chassis in the concave part with the concave part deformed so as to be inserted into the notch part and the insertion terminal part inserted into the hole and rotated. And a gap.

本発明によれば、挿入端子部をシャーシの穴に挿入し回転させるだけでＦコネクタのシャーシへの取付けが行え、取り付け構造が簡略化され、機械加工及び２次部品を廃止することができるので、コストダウンを図ることができる。   According to the present invention, the F connector can be attached to the chassis simply by inserting and rotating the insertion terminal portion into the hole of the chassis, the attachment structure is simplified, and machining and secondary parts can be eliminated. Cost reduction can be achieved.

以下、本発明の実施の形態を、図面に基づいて説明する。
（実施の形態１）
本発明の実施の形態１におけるＦコネクタの接続構造を、図１および図２に示す。Ｆコネクタ１は、シャーシ２内に挿入される挿入端子部３と、シャーシ２に取付けるためのツバ部４と、ケーブル（図示せず）への接続用の外部コネクタ端子５とを一体に備えた構成を有する。そして、シャーシ２においては、挿入端子部３を受け入れるため穴６が設けられ、さらに穴６の周囲には切欠き部７が形成されている。そして、Ｆコネクタ１のツバ部４には、シャーシ２の切欠き部７に挿入可能に変形された凹形状部８と、挿入端子部３を穴６に挿入し回転させた状態で、凹形状部８においてシャーシ２を受け入れるための隙間部９が設けられている。 Hereinafter, embodiments of the present invention will be described with reference to the drawings.
(Embodiment 1)
The connection structure of the F connector according to Embodiment 1 of the present invention is shown in FIGS. The F connector 1 is integrally provided with an insertion terminal portion 3 to be inserted into the chassis 2, a flange portion 4 for attachment to the chassis 2, and an external connector terminal 5 for connection to a cable (not shown). It has a configuration. In the chassis 2, a hole 6 is provided for receiving the insertion terminal portion 3, and a notch 7 is formed around the hole 6. The flange portion 4 of the F connector 1 has a concave shape 8 in a state where the concave shape portion 8 deformed so as to be inserted into the notch portion 7 of the chassis 2 and the insertion terminal portion 3 are inserted into the hole 6 and rotated. A gap 9 for receiving the chassis 2 is provided in the portion 8.

このような構成において、挿入端子部３を穴６に挿入し、シャーシ２の切欠き部７に位置あわせして、凹形状部８を挿入したあと、Ｆコネクタを回転させると、凹形状部８において設けた隙間部９にシャーシ２の切欠き部７の端７ａが挿入される。隙間部９とシャーシ２の厚み寸法の関係を、締まりバメ関係にすることにより、Ｆコネクタ１はシャーシ２に固定される。なお、挿入端子部３には、高周波信号等の内部接続用の端子３ａが設けられている。   In such a configuration, when the insertion terminal portion 3 is inserted into the hole 6, aligned with the notch portion 7 of the chassis 2, the concave portion 8 is inserted, and then the F connector is rotated, the concave portion 8 The end 7a of the notch 7 of the chassis 2 is inserted into the gap 9 provided in FIG. The F connector 1 is fixed to the chassis 2 by making the relationship between the thickness dimension of the gap portion 9 and the chassis 2 a tightening relationship. The insertion terminal portion 3 is provided with a terminal 3a for internal connection such as a high-frequency signal.

（実施の形態２）
本発明の実施の形態２におけるＦコネクタの接続構造を、図３により説明する。本実施の形態において、実施の形態１と同じ構成については、同一番号を付し説明を省略する。本実施の形態２のＦコネクタ１０は、シャーシ２に取付けるためのツバ部１１の凹形状部１２における、シャーシ２との接触面１２ａに傾斜を設けている。 (Embodiment 2)
A connection structure of an F connector according to Embodiment 2 of the present invention will be described with reference to FIG. In the present embodiment, the same components as those in the first embodiment are denoted by the same reference numerals and description thereof is omitted. In the F connector 10 according to the second embodiment, the contact surface 12 a with the chassis 2 is inclined in the concave portion 12 of the flange portion 11 to be attached to the chassis 2.

このような構成においては、挿入端子部３を穴６に挿入し、シャーシ２の切欠き部７に位置合わせして、凹形状部１２を挿入したあと、Ｆコネクタ１０を回転させると、Ｆコネクタ１０を回転させると、隙間部９にシャーシ２の切欠き部７の端７ａが挿入される際、ツバ部１１の凹形状部１２における、シャーシ２との接触面１２ａに５度から１０度程度の傾斜を設けているので、接触面１２ａがシャーシとより密着することになり、Ｆコネクタ１０はシャーシ２によりしっかりと固定される。   In such a configuration, after inserting the insertion terminal portion 3 into the hole 6, aligning with the notch portion 7 of the chassis 2, inserting the recessed portion 12, and then rotating the F connector 10, the F connector When 10 is rotated, when the end 7a of the notch 7 of the chassis 2 is inserted into the gap 9, the contact surface 12a with the chassis 2 in the concave portion 12 of the flange 11 is about 5 to 10 degrees. Therefore, the contact surface 12a is more closely attached to the chassis, and the F connector 10 is firmly fixed to the chassis 2.

（実施の形態３）
本発明の実施の形態３におけるＦコネクタの接続構造を、図４および図５により説明する。本実施の形態において、実施の形態１と同じ構成については、同一番号を付し説明を省略する。本実施の形態３のＦコネクタ１３は、シャーシ２に取付けるためのツバ部１４の凹形状部１５において、シャーシ２との対向面１５ａにフック部１６を設けるとともに、シャーシ２にはフック部１６と係合する溝１７を設けた構成を採用している。 (Embodiment 3)
A connection structure of an F connector according to Embodiment 3 of the present invention will be described with reference to FIGS. In the present embodiment, the same components as those in the first embodiment are denoted by the same reference numerals and description thereof is omitted. The F connector 13 according to the third embodiment is provided with a hook portion 16 on a surface 15a facing the chassis 2 in the concave portion 15 of the flange portion 14 to be attached to the chassis 2, and the chassis 2 includes a hook portion 16 and The structure which provided the groove | channel 17 to engage is employ | adopted.

このような構成においては、挿入端子部３を穴６に挿入し、シャーシ２の切欠き部７に位置合わせして、凹形状部１５を挿入したあと、Ｆコネクタ１３を回転させると、隙間部９にシャーシ２の切欠き部７の端７ａが挿入され、ツバ部１４の凹形状部１５における、シャーシ２との対向面１５ａにフック部１６を設けているので、このフック部１６がシャーシ２の対応する位置に設けた溝１７と係合し、Ｆコネクタ１３はシャーシ２によりしっかりと固定される。   In such a configuration, when the insertion terminal portion 3 is inserted into the hole 6, aligned with the notch portion 7 of the chassis 2, the concave portion 15 is inserted, and then the F connector 13 is rotated, the gap portion 9, the end 7a of the notch portion 7 of the chassis 2 is inserted, and the hook portion 16 is provided on the surface 15a facing the chassis 2 in the concave portion 15 of the flange portion 14. The F connector 13 is firmly fixed to the chassis 2 by engaging with the grooves 17 provided at the corresponding positions.

（実施の形態４）
本発明の実施の形態４におけるＦコネクタの接続構造を、図６により説明する。本実施の形態において、実施の形態３と同じ構成については、同一番号を付し説明を略する。本実施の形態４のＦコネクタ１８は、シャーシ２に取付けるためのツバ部１９の凹形状部２０において、シャーシ２との対向面２０ａにフック部２１を設けるとともに、凹形状部２０と挿入端子部３との間に隙間２６を設けた構成としている。 (Embodiment 4)
A connection structure of an F connector according to Embodiment 4 of the present invention will be described with reference to FIG. In the present embodiment, the same components as those in the third embodiment are denoted by the same reference numerals and description thereof is omitted. In the F connector 18 according to the fourth embodiment, a hook portion 21 is provided on a surface 20a facing the chassis 2 in the concave portion 20 of the flange portion 19 to be attached to the chassis 2, and the concave portion 20 and the insertion terminal portion are provided. 3 is provided with a gap 26 between them.

このような構成においては、挿入端子部３を穴６に挿入し、シャーシ２の切欠き部７に位置合わせして、凹形状部２０を挿入したあと、Ｆコネクタ１８を回転させると、隙間部９にシャーシ２の切欠き部７の端７ａが挿入され、凹形状部２０と挿入端子部３との間に隙間２６を設けているので、凹形状部２０が撓み易くなり、フック部２１がシャーシ２の対応する位置に設けた溝１７と係合し易くなり、Ｆコネクタ１８はシャーシ２によりしっかりと固定される。   In such a configuration, after inserting the insertion terminal portion 3 into the hole 6, aligning with the notch portion 7 of the chassis 2, inserting the concave portion 20, and then rotating the F connector 18, the gap portion 9, the end 7a of the notch portion 7 of the chassis 2 is inserted, and a gap 26 is provided between the concave shape portion 20 and the insertion terminal portion 3, so that the concave shape portion 20 is easily bent and the hook portion 21 is It becomes easy to engage with the grooves 17 provided at corresponding positions of the chassis 2, and the F connector 18 is firmly fixed to the chassis 2.

（実施の形態５）
本発明の実施の形態５におけるＦコネクタの接続構造を、図７により説明する。本実施の形態において、実施の形態４と同じ構成については、同一番号を付し説明を略する。本実施の形態５のＦコネクタ２２は、シャーシ２に取付けるためのツバ部２３の凹形状部２４において、シャーシ２との対向面２４ａにフック部２５を設けるとともに、凹形状部２４と挿入端子部３との間に隙間２６を設けた構成としている。そして、ツバ部２３における凹形状部２４との接続部分に凹部２７を設けて凹形状部２４を撓み易くしたものである。 (Embodiment 5)
A connection structure of an F connector according to Embodiment 5 of the present invention will be described with reference to FIG. In the present embodiment, the same components as those in the fourth embodiment are denoted by the same reference numerals and description thereof is omitted. The F connector 22 according to the fifth embodiment is provided with a hook portion 25 on a surface 24a facing the chassis 2 in the concave portion 24 of the flange portion 23 to be attached to the chassis 2, and the concave portion 24 and the insertion terminal portion. 3 is provided with a gap 26 between them. And the recessed part 27 is provided in the connection part with the recessed shape part 24 in the collar part 23, and the recessed shape part 24 is made easy to bend.

このような構成においては、挿入端子部３を穴６に挿入し、シャーシ２の切欠き部７に位置合わせして、凹形状部２４を挿入したあと、Ｆコネクタ２２を回転させると、隙間部９にシャーシ２の切欠き部７の端７ａが挿入され、凹形状部２４と挿入端子部３との間に隙間２６を設け、さらにツバ部２３における凹形状部２４との接続部分に凹部２７を設けているので、凹形状部２４が撓み易くなり、フック部２５がシャーシ２の対応する位置に設けた溝１７と係合し易くなり、Ｆコネクタ２２はシャーシ２によりしっかりと固定される。   In such a configuration, after inserting the insertion terminal portion 3 into the hole 6, aligning with the notch portion 7 of the chassis 2, inserting the concave portion 24, and then rotating the F connector 22, the gap portion 9, the end 7a of the notch portion 7 of the chassis 2 is inserted, a gap 26 is provided between the concave portion 24 and the insertion terminal portion 3, and a recess portion 27 is formed at a connection portion of the flange portion 23 with the concave portion 24. Since the concave portion 24 is easily bent, the hook portion 25 is easily engaged with the groove 17 provided at the corresponding position of the chassis 2, and the F connector 22 is firmly fixed to the chassis 2.

（実施の形態６）
本発明の実施の形態６におけるＦコネクタの接続構造を、図８および９により説明する。本実施の形態において、実施の形態１と同じ構成については、同一番号を付し説明を省略する。本実施の形態６のＦコネクタ２８は、シャーシ２に取付けるためのツバ部２９の凹形状部３０において、シャーシ２との対向面３０ａに半球形状のフック部３１を設けている。また、シャーシ２にはフック部３１と係合する位置に窪み１７ａを設けている。 (Embodiment 6)
A connection structure of an F connector according to Embodiment 6 of the present invention will be described with reference to FIGS. In the present embodiment, the same components as those in the first embodiment are denoted by the same reference numerals and description thereof is omitted. In the F connector 28 of the sixth embodiment, a hemispherical hook portion 31 is provided on a surface 30 a facing the chassis 2 in the concave portion 30 of the flange portion 29 to be attached to the chassis 2. Further, the chassis 2 is provided with a recess 17 a at a position where it engages with the hook portion 31.

このような構成においては、挿入端子部３を穴６に挿入し、シャーシ２の切欠き部７に位置合わせして、凹形状部３０を挿入したあと、Ｆコネクタ２８を回転させると、隙間部９にシャーシ２の切欠き部７の端７ａが挿入され、フック部３１がシャーシ２の対応する位置に設けた窪み１７ａと係合し、Ｆコネクタ２８はシャーシ２にしっかりと固定される。   In such a configuration, after inserting the insertion terminal portion 3 into the hole 6, aligning with the notch portion 7 of the chassis 2, inserting the concave portion 30, and then rotating the F connector 28, the gap portion 9, the end 7 a of the notch portion 7 of the chassis 2 is inserted, the hook portion 31 engages with a recess 17 a provided at a corresponding position of the chassis 2, and the F connector 28 is firmly fixed to the chassis 2.

（実施の形態７）
本発明の実施の形態７におけるＦコネクタの接続構造を、図１０により説明する。本実施の形態において、実施の形態６と同じ構成については、同一番号を付し説明を省略する。本実施の形態７のＦコネクタ３２は、シャーシ２に取付けるためのツバ部３３の凹形状部３４において、シャーシ２との対向面３４ａに半球形状のフック部３１を設けた構成に加えて、凹形状部３４と挿入端子部３との間に隙間３５を設けた構成としている。シャーシ２にはフック部３１と係合する位置に窪み１７ａを設けている。 (Embodiment 7)
The connection structure of the F connector according to Embodiment 7 of the present invention will be described with reference to FIG. In the present embodiment, the same components as those in the sixth embodiment are denoted by the same reference numerals and description thereof is omitted. In the F connector 32 of the seventh embodiment, in addition to the configuration in which the hemispherical hook portion 31 is provided on the surface 34 a facing the chassis 2 in the concave shape portion 34 of the flange portion 33 to be attached to the chassis 2, A gap 35 is provided between the shape portion 34 and the insertion terminal portion 3. The chassis 2 is provided with a recess 17 a at a position where it engages with the hook portion 31.

このような構成においては、挿入端子部３を穴６に挿入し、シャーシ２の切欠き部７に位置合わせして、凹形状部３４を挿入したあと、Ｆコネクタ３２を回転させると、隙間部９にシャーシ２の切欠き部７の端７ａが挿入される。凹形状部３４と挿入端子部３との間に隙間３５を設けているので、凹形状部３４が撓み易くなっており、フック部３１がシャーシ２の対応する位置に設けた窪み１７ａと係合し易くなり、Ｆコネクタ３２はシャーシ２によりしっかりと固定される。   In such a configuration, after inserting the insertion terminal portion 3 into the hole 6, aligning with the notch portion 7 of the chassis 2, inserting the concave portion 34, and then rotating the F connector 32, the gap portion 9, the end 7a of the notch 7 of the chassis 2 is inserted. Since the gap 35 is provided between the concave portion 34 and the insertion terminal portion 3, the concave portion 34 is easily bent, and the hook portion 31 is engaged with the recess 17 a provided at the corresponding position of the chassis 2. The F connector 32 is firmly fixed to the chassis 2.

（実施の形態８）
本発明の実施の形態８におけるＦコネクタの接続構造を、図１１により説明する。本実施の形態において、実施の形態７と同じ構成については、同一番号を付し説明を省略する。本実施の形態８のＦコネクタ３６は、シャーシ２に取付けるためのツバ部３７の凹形状部３８において、シャーシ２との対向面３８ａに半球形状のフック部３１を設けた構成に加えて、凹形状部３８と挿入端子部３との間に隙間３５を設け、さらにツバ部３７における凹形状部３８との接続部分に凹部３９を設けて凹形状部３８を撓み易くした構成としている。 (Embodiment 8)
An F connector connection structure according to the eighth embodiment of the present invention will be described with reference to FIG. In the present embodiment, the same components as those in the seventh embodiment are denoted by the same reference numerals and description thereof is omitted. In the F connector 36 according to the eighth embodiment, in addition to the configuration in which the hemispherical hook portion 31 is provided on the surface 38 a facing the chassis 2 in the concave shape portion 38 of the flange portion 37 to be attached to the chassis 2, A gap 35 is provided between the shape portion 38 and the insertion terminal portion 3, and a concave portion 39 is provided at a connection portion of the flange portion 37 with the concave shape portion 38, so that the concave shape portion 38 is easily bent.

このような構成においては、挿入端子部３を穴６に挿入し、シャーシ２の切欠き部７に位置合わせして、凹形状部３８を挿入したあと、Ｆコネクタ３６を回転させると、隙間部９にシャーシ２の切欠き部７の端７ａが挿入される。凹形状部３８と挿入端子部３との間に隙間３５を設け、さらに凹形状部３８との接続部分に凹部３９を設けているので、凹形状部３８が撓み易くなっており、フック部３１がシャーシ２の対応する位置に設けた窪み１７ａとより係合し易くなり、Ｆコネクタ３６はシャーシ２によりしっかりと固定される。   In such a configuration, after inserting the insertion terminal portion 3 into the hole 6, aligning with the notch portion 7 of the chassis 2, inserting the concave portion 38, and then rotating the F connector 36, the gap portion 9, the end 7a of the notch 7 of the chassis 2 is inserted. Since the gap 35 is provided between the concave shape portion 38 and the insertion terminal portion 3 and the concave portion 39 is provided at the connection portion with the concave shape portion 38, the concave shape portion 38 is easily bent and the hook portion 31 is provided. Becomes easier to engage with the recess 17a provided at the corresponding position of the chassis 2, and the F connector 36 is firmly fixed to the chassis 2.

本発明のＦコネクタ接続構造は、上記各実施の形態に共通構成として、Ｆコネクタと、このＦコネクタを挿入する穴を有するシャーシとを備え、Ｆコネクタは、シャーシの穴に挿入される挿入端子部と、シャーシに取付けるためのツバ部と、ケーブルへの接続用の外部コネクタ端子とを一体として含み、シャーシは、挿入端子部を受け入れるためにシャーシに設けられた穴の周囲に形成された切欠き部を有し、Ｆコネクタのツバ部は、切欠き部に挿入可能に変形された凹形状部と、挿入端子部を穴に挿入し回転させた状態で、凹形状部においてシャーシを受入れ可能な隙間部とを備えた、基本構成を有し、挿入端子部をシャーシの穴に挿入し回転させるだけでＦコネクタのシャーシへの取付けが行え、取り付け構造が簡略化され、機械加工及び２次部品を廃止する事が出来る作用効果を有する。   The F connector connection structure of the present invention includes an F connector and a chassis having a hole into which the F connector is inserted as a common configuration in each of the above embodiments, and the F connector is an insertion terminal that is inserted into a hole of the chassis. , A flange for attaching to the chassis, and an external connector terminal for connection to the cable. The chassis is a cut formed around a hole provided in the chassis for receiving the insertion terminal. It has a notch, and the flange part of the F connector can accept the chassis in the recessed part with the recessed part deformed so that it can be inserted into the notch and the insertion terminal part inserted into the hole and rotated. It has a basic structure with a gap, and the F connector can be attached to the chassis simply by inserting the insertion terminal part into the hole in the chassis and rotating it. It has an action effect that it is possible to abolish the secondary parts.

今回開示された実施の形態はすべての点で例示であって制限的なものではないと考えられるべきである。本発明の範囲は上記した説明ではなくて特許請求の範囲によって示され、特許請求の範囲と均等の意味および範囲内でのすべての変更が含まれることが意図される。   The embodiment disclosed this time should be considered as illustrative in all points and not restrictive. The scope of the present invention is defined by the terms of the claims, rather than the description above, and is intended to include any modifications within the scope and meaning equivalent to the terms of the claims.

本発明は、衛星放送用受信機をはじめとする高周波帯域等の通信機器等に使用可能である。   The present invention can be used for communication equipment in a high frequency band such as a satellite broadcast receiver.

（ａ）本発明の実施の形態１におけるＦコネクタの正面図、（ｂ）同平面図、（ｃ）同斜視図である。(A) Front view of F connector in Embodiment 1 of this invention, (b) The top view, (c) The perspective view. （ａ）本発明の実施の形態１におけるシャーシの平面図、（ｂ）同斜視図、（ｃ）本発明の実施の形態１におけるシャーシの（ａ）におけるＩＩｃ−ＩＩｃ線断面を示す図である。(A) The top view of the chassis in Embodiment 1 of this invention, (b) The same perspective view, (c) It is a figure which shows the IIc-IIc line | wire cross section in (a) of the chassis in Embodiment 1 of this invention. . （ａ）本発明の実施の形態２におけるＦコネクタの正面図、（ｂ）同平面図、（ｃ）同斜視図である。(A) Front view of F connector in Embodiment 2 of this invention, (b) The top view, (c) The perspective view. （ａ）本発明の実施の形態３におけるＦコネクタの正面図、（ｂ）同平面図、（ｃ）同斜視図である。(A) Front view of F connector in Embodiment 3 of this invention, (b) The top view, (c) The perspective view. （ａ）本発明の実施の形態３におけるシャーシの平面図、（ｂ）同斜視図、（ｃ）本発明の実施の形態３におけるシャーシの要部断面図である。(A) The top view of the chassis in Embodiment 3 of this invention, (b) The same perspective view, (c) It is principal part sectional drawing of the chassis in Embodiment 3 of this invention. （ａ）本発明の実施の形態４におけるＦコネクタの正面図、（ｂ）同平面図、（ｃ）同斜視図である。(A) Front view of F connector in Embodiment 4 of this invention, (b) The top view, (c) The perspective view. （ａ）本発明の実施の形態５におけるＦコネクタの正面図、（ｂ）同平面図、（ｃ）同斜視図である。(A) The front view of F connector in Embodiment 5 of this invention, (b) The top view, (c) The perspective view. （ａ）本発明の実施の形態６におけるＦコネクタの正面図、（ｂ）同平面図、（ｃ）同斜視図である。(A) Front view of F connector in Embodiment 6 of this invention, (b) The top view, (c) The perspective view. （ａ）本発明の実施の形態６におけるシャーシの平面図、（ｂ）同斜視図、（ｃ）本発明の実施の形態３におけるシャーシの要部断面図である。(A) The top view of the chassis in Embodiment 6 of this invention, (b) The perspective view, (c) It is principal part sectional drawing of the chassis in Embodiment 3 of this invention. （ａ）本発明の実施の形態７におけるＦコネクタの正面図、（ｂ）同平面図、（ｃ）同斜視図である。(A) Front view of F connector in Embodiment 7 of this invention, (b) The top view, (c) The perspective view. （ａ）本発明の実施の形態８におけるＦコネクタの正面図、（ｂ）同平面図、（ｃ）同斜視図である。(A) Front view of F connector in Embodiment 8 of this invention, (b) The top view, (c) The perspective view. （ａ）従来のＦコネクタにおけるタイプＡの斜視図、（ｂ）従来のＦコネクタ１０１のタイプＢの分解斜視図である。(A) The perspective view of type A in the conventional F connector, (b) The exploded perspective view of type B of the conventional F connector 101.

符号の説明Explanation of symbols

１，１０，１３，１８，２２，２８，３２，３６ Ｆコネクタ、２ シャーシ、３ 挿入端子部、４ ツバ部、５ 外部コネクタ端子、６ 穴、７ 切欠き部、８，１２，１５，２０，２４，３０，３４，３８ 凹形状部、９ 隙間部、１２ａ 傾斜、１６，２１，３１ フック部、１７，１７ａ 溝、２２，２６，３５ 隙間、２７，３９ 凹部。   1, 10, 13, 18, 22, 28, 32, 36 F connector, 2 chassis, 3 insertion terminal, 4 flange, 5 external connector terminal, 6 holes, 7 notch, 8, 12, 15, 20 24, 30, 34, 38 Concave shaped part, 9 gap part, 12a slope, 16, 21, 31 hook part, 17, 17a groove, 22, 26, 35 gap, 27, 39 recessed part.

Claims (8)

シャーシ内に挿入される挿入端子部と、
シャーシに取付けるためのツバ部と、
ケーブルへの接続用の外部コネクタ端子とを一体に備えたＦコネクタであって、
前記ツバ部は、
前記挿入端子部を受け入れるために前記シャーシに設けられた穴の周囲に形成された切欠き部に挿入可能に変形された凹形状部と、
前記挿入端子部を前記穴に挿入し回転させた状態で、前記凹形状部において前記シャーシを受入れ可能な隙間部とを有する、Ｆコネクタ。 An insertion terminal portion to be inserted into the chassis;
A flange for mounting on the chassis,
An F connector integrally provided with an external connector terminal for connection to a cable,
The brim portion is
A concave portion deformed so as to be inserted into a notch formed around a hole provided in the chassis to receive the insertion terminal portion;
An F connector having a gap portion that can receive the chassis in the concave shape portion in a state where the insertion terminal portion is inserted into the hole and rotated. 前記凹形状部において、前記シャーシとの接触面に傾斜を設けたことを特徴とする請求項１に記載のＦコネクタ。   The F connector according to claim 1, wherein an inclined surface is provided on a contact surface with the chassis in the concave portion. 前記凹形状部において、前記シャーシとの対向面にフック部を設けるとともに、前記シャーシには前記フック部と係合する凹形状部を設けたことを特徴とする請求項１に記載のＦコネクタ。   2. The F connector according to claim 1, wherein a hook portion is provided on a surface of the concave portion facing the chassis, and a concave portion that engages with the hook portion is provided on the chassis. 前記フック部を半球形状にしたことを特徴とする請求項３に記載のＦコネクタ。   The F connector according to claim 3, wherein the hook portion has a hemispherical shape. 前記凹形状部と前記挿入端子部との間に隙間を設けたことを特徴とする請求項３または４に記載のＦコネクタ。   The F connector according to claim 3, wherein a gap is provided between the concave shape portion and the insertion terminal portion. 前記ツバ部における前記凹形状部との接続部分に凹部を設けて前記凹形状部を撓み易くしたことを特徴とする請求項３から５のいずれかに記載のＦコネクタ。   The F connector according to any one of claims 3 to 5, wherein a concave portion is provided in a connection portion between the flange portion and the concave shape portion so that the concave shape portion is easily bent. Ｆコネクタと、このＦコネクタを挿入する穴を有するシャーシとを備え、
前記Ｆコネクタは、
前記シャーシの前記穴に挿入される挿入端子部と、
前記シャーシに取付けるためのツバ部と、
ケーブルへの接続用の外部コネクタ端子とを一体として含み、
前記シャーシは、前記挿入端子部を受け入れるために前記シャーシに設けられた穴の周囲に形成された切欠き部を有し、
前記Ｆコネクタの前記ツバ部は、
前記切欠き部に挿入可能に変形された凹形状部と、
前記挿入端子部を前記穴に挿入し回転させた状態で、前記凹形状部において前記シャーシを受入れ可能な隙間部とを備えた、Ｆコネクタ接続構造。 An F connector and a chassis having a hole for inserting the F connector;
The F connector is
An insertion terminal portion to be inserted into the hole of the chassis;
A flange for mounting on the chassis;
Includes an external connector terminal for connection to the cable as a unit,
The chassis has a notch formed around a hole provided in the chassis for receiving the insertion terminal portion;
The brim portion of the F connector is
A concave portion deformed so as to be inserted into the notch, and
An F connector connection structure comprising: a gap portion that can receive the chassis in the concave shape portion in a state where the insertion terminal portion is inserted into the hole and rotated. 請求項１から６までのいずれかに記載のＦコネクタを搭載した電子装置。   An electronic device on which the F connector according to any one of claims 1 to 6 is mounted.
JP2007172846A 2007-06-29 2007-06-29 F-connector, connection structure, and electronic device equipped with f-connector Withdrawn JP2009016041A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014191859A (en) * 2013-03-26 2014-10-06 Funai Electric Co Ltd Tuning circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014191859A (en) * 2013-03-26 2014-10-06 Funai Electric Co Ltd Tuning circuit
US9515428B2 (en) 2013-03-26 2016-12-06 Funai Electric Co., Ltd. Tuner having a frame with a through-hole and a stopper to control a rotation of a connection portion mounted therein

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