JP3235365U

JP3235365U - Coaxial cable connector

Info

Publication number: JP3235365U
Application number: JP2021003830U
Authority: JP
Inventors: 裕太鈴木
Original assignee: 桑野工業株式会社
Priority date: 2021-10-05
Filing date: 2021-10-05
Publication date: 2021-12-16
Anticipated expiration: 2031-10-05

Abstract

【課題】作業に掛かる手間を省くとともに、構造の簡素化、部品点数の削減を可能とする、同軸ケーブル用コネクタを提供する。【解決手段】水平方向へ延びる円筒状の接続部１１と直交する円筒状の連結凸部１２を有した金属製の第１筐体部材１０と、一端側を前記連結凸部内に突出させた状態で前記接続部に水平に配置される金属製の中心導体１３と、接続部と直交する状態で連設した有底筒状の連結凹部を有する金属製の第２筐体部材２０と、前記連結凹部に配置される中心導体とを備え、前記第１筐体部材の連結凸部を前記第２筐体部材の連結凹部に嵌挿し、前記中心導体の一端から上方に向けて垂直に突出するコンタクトピン２３ａを、前記連結凹部に設けた孔部からＣ字状のリング部材を挿着して前記連結凸部に設けた溝部１２ｂに係合させることにより、抜脱不能にし、前記コンタクトピンを中心として回動可能に連結する。【選択図】図４PROBLEM TO BE SOLVED: To provide a connector for a coaxial cable, which saves time and effort required for work, simplifies the structure, and reduces the number of parts. SOLUTION: A first metal housing member 10 having a cylindrical connecting convex portion 12 orthogonal to a cylindrical connecting portion 11 extending in the horizontal direction, and a state in which one end side is projected into the connecting convex portion. A metal center conductor 13 horizontally arranged in the connection portion, and a metal second housing member 20 having a bottomed cylindrical connecting recess connected in a state orthogonal to the connection portion, and the connection thereof. A contact provided with a central conductor arranged in a concave portion, the connecting convex portion of the first housing member is fitted into the connecting concave portion of the second housing member, and the contact vertically projects upward from one end of the central conductor. The pin 23a is made incapable of being pulled out by inserting a C-shaped ring member from the hole provided in the connecting concave portion and engaging with the groove portion 12b provided in the connecting convex portion, so that the contact pin is centered. It is rotatably connected as. [Selection diagram] FIG. 4

Description

本考案は、同軸ケーブルの先端部に取付けられて、室内の壁面に設けられたテレビ端子やテレビ等の受信機器に設けられた入・出力端子に接続されるコネクタに関する。 The present invention relates to a connector attached to the tip of a coaxial cable and connected to a television terminal provided on a wall surface of a room or an input / output terminal provided in a receiving device such as a television.

同軸ケーブルの先端部に取付けられるコネクタとしては、室内の壁面に設けられたテレビ端子やテレビ等の受信機器に設けられた入・出力端子へ接続する際の作業を円滑に行えるようにするために、一方の接続端側と他方の接続端側との成す角度を任意に変更することを可能としたものが開示されている（例えば、特許文献１，２参照）。 As a connector attached to the tip of the coaxial cable, in order to facilitate the work when connecting to the TV terminal provided on the wall surface of the room or the input / output terminal provided in the receiving device such as a TV. , Which makes it possible to arbitrarily change the angle formed between one connection end side and the other connection end side (see, for example, Patent Documents 1 and 2).

特許文献１に開示されているコネクタは、回転下部および回転上部のほぼ回転中心に中心コンタクトを配置し、コンタクトピンに一端が接続されている接続板における回転下部内に延伸された他端の挿通孔内に、中心コンタクトの下端に設けられている第１の軸部を挿通して回転下部内に配置された円板状の下部軸受体に軸支するとともに、コネクタピンに一端が接続されている内部導体における回転上部内に延伸された他端の挿通孔内に、中心コンタクトの上端に設けられている第２の軸部を挿通して回転上部内に配置された円板状の上部軸受体に軸支するようにしている。 In the connector disclosed in Patent Document 1, the central contact is arranged substantially at the center of rotation at the lower part of rotation and the upper part of rotation, and the other end extended into the lower part of rotation in the connection plate having one end connected to the contact pin is inserted. A first shaft portion provided at the lower end of the center contact is inserted into the hole to support the disc-shaped lower bearing body arranged in the lower part of the rotation, and one end thereof is connected to the connector pin. A disc-shaped upper bearing arranged in the rotating upper part by inserting a second shaft portion provided at the upper end of the central contact into the insertion hole of the other end extended in the rotating upper part of the internal conductor. I try to support my body.

また、特許文献２に開示されているコネクタは、外部導体接続部材を、筒状体をその中心軸に対し所定角度で傾斜した切断面で２分割した形状を有する筒状部材により構成し、各筒状部材の切断面側端部を、その切断面同士が対向した状態で各筒状部材が中心軸周りに相対的に回動するよう、嵌合突起とＣリングとを用いて連結するとともに、中心導体接続部材を、一端側の芯線挿入部と他端側の中心コンタクト部とに分割し、これらを各筒状部材の切断面と中心軸とが交わる中心点にて回動可能に連結するようにしている。 Further, in the connector disclosed in Patent Document 2, the outer conductor connecting member is composed of a cylindrical member having a shape in which a cylindrical body is divided into two by a cut surface inclined at a predetermined angle with respect to the central axis thereof. The end of the tubular member on the cut surface side is connected by using a fitting protrusion and a C ring so that each tubular member rotates relatively around the central axis while the cut surfaces face each other. , The central conductor connecting member is divided into a core wire insertion portion on one end side and a central contact portion on the other end side, and these are rotatably connected at the center point where the cut surface of each cylindrical member and the central axis intersect. I try to do it.

特開２００９−９３８３０号公報Japanese Unexamined Patent Publication No. 2009-93830 特開２０１２−２１６５４６号公報Japanese Unexamined Patent Publication No. 2012-216546

然るに、特許文献１に記載されているコネクタにおいては、回転上部と回転下部とを加締め固定しているため手間が掛かるとともに、中心コンタクトを軸支する軸受体を必要とする等、部品点数が増加するという問題があった。
また、特許文献２に記載されているコネクタにおいては、中心導体接続部材を構成する芯線挿入部と中心コンタクト部とをリベットやボルト等を用いて回転可能に接合しているので、その作業には手間が掛かるとともに、構造が複雑化するという問題があった。 However, in the connector described in Patent Document 1, since the upper part of the rotation and the lower part of the rotation are crimped and fixed, it takes time and effort, and a bearing body that supports the central contact is required. There was a problem of increasing.
Further, in the connector described in Patent Document 2, the core wire insertion portion and the center contact portion constituting the center conductor connecting member are rotatably joined by using rivets, bolts, etc., so that the work can be performed. There was a problem that it took time and effort and the structure became complicated.

本考案は前記種々の問題点に鑑み、作業にかかる手間を省くとともに、構造の簡素化、部品点数の削減を可能とした同軸ケーブル用コネクタの提供を目的とする。 In view of the above-mentioned various problems, it is an object of the present invention to provide a coaxial cable connector that saves time and effort for work, simplifies the structure, and reduces the number of parts.

前記の課題を解決するために、本考案の同軸ケーブル用コネクタは、水平方向へ延びる円筒状の接続部及びこれと直交する状態で連設した円筒状の連結凸部を有してＬ字状に形成された金属製の第１筐体部材と、樹脂製の保持部材に保持され、一端側を前記連結凸部内に突出させた状態で前記接続部に水平に配置される金属製の中心導体と、水平方向へ延びる円筒状の接続部及び当該接続部の基端側に連設したＬ字状の連結部を有する金属製の第２筐体部材と、樹脂製の保持部材に保持された状態で前記連結部に配置されるＵ字状に形成された金属製の中心導体とを備え、前記第１筐体部材の連結凸部を前記第２筐体部材の連結部に設けた挿通孔に挿通し、前記連結部に配置されて前記挿通孔から上方に向けて垂直に突出する中心導体の一端に設けたコンタクトピンを、前記第１筐体部材の接続部に水平に配置されて前記連結凸部内に突出する中心導体の一端に設けた挟持部に挟持させた状態で、前記連結部の一側面に設けたＬ字状の開口部からＣ字状のリング部材を挿入して前記連結凸部に設けた溝部に係合させることにより、前記第１筐体部材と第２筐体部材とを抜脱不能に、かつ、前記コンタクトピンを中心として回動可能に連結するように構成した。
また、水平方向へ延びる円筒状の接続部及びこれと直交する状態で連設した円筒状の連結凸部を有してＬ字状に形成された金属製の第１筐体部材と、樹脂製の保持部材に保持され、一端側を前記連結凸部内に突出させた状態で前記接続部に水平に配置される金属製の中心導体と、水平方向へ延びる円筒状の接続部及び当該接続部の基端側に連設したＬ字状の連結部を有する金属製の第２筐体部材と、樹脂製の保持部材に保持され、一端側を前記連結部内に突出させた状態で前記接続部に水平に配置される金属製の中心導体と、樹脂製の保持部材に保持された状態で前記連結部に配置されるＵ字状に形成された金属製の連結導体とを備え、前記第２筐体部材の接続部に水平に配置されて前記連結部内に突出する中心導体の一端に設けた接触片を、前記連結部に配置された連結導体の他端に接触させて電気的に接続するとともに、前記第１筐体部材の連結凸部を前記第２筐体部材の連結部に設けた挿通孔に嵌挿し、前記連結部に配置されて前記挿通孔から上方に向けて垂直に突出する連結導体の一端を、前記第１筐体部材の接続部に水平に配置されて前記連結凸部内に突出する中心導体の一端に設けた挟持部に挟持させて電気的に接続した状態で、前記連結部の一側面に設けたＬ字状の開口部からＣ字状のリング部材を挿着して前記連結凸部に設けた溝部に係合させることにより、前記第１筐体部材と第２筐体部材とを抜脱不能に、かつ、前記連結導体の他端を中心として回動可能に連結するように構成した。
更に、前記連結部の一側面に設けたＬ字状の開口部を蓋体で封鎖するようにしてもよいし、前記連結凸部と連結部との間にバネ部材を介在させるようにしてもよい。 In order to solve the above-mentioned problems, the coaxial cable connector of the present invention has an L-shaped connecting portion having a cylindrical connecting portion extending in the horizontal direction and a cylindrical connecting convex portion continuously connected in a state orthogonal to the cylindrical connecting portion. A metal center conductor that is held by a first metal housing member formed in the above and a holding member made of resin, and is horizontally arranged in the connecting portion with one end side protruding into the connecting convex portion. It was held by a metal second housing member having a cylindrical connecting portion extending in the horizontal direction and an L-shaped connecting portion connected to the base end side of the connecting portion, and a resin holding member. An insertion hole provided with a U-shaped metal center conductor arranged in the connecting portion in a state, and a connecting convex portion of the first housing member provided in the connecting portion of the second housing member. A contact pin provided at one end of a central conductor that is inserted into the connecting portion and is arranged in the connecting portion and vertically protrudes upward from the insertion hole is horizontally arranged in the connecting portion of the first housing member. The C-shaped ring member is inserted from the L-shaped opening provided on one side surface of the connecting portion in a state of being sandwiched by the sandwiching portion provided at one end of the central conductor protruding into the connecting convex portion, and the connection is made. By engaging with the groove provided in the convex portion, the first housing member and the second housing member are configured to be rotatably connected to each other so as not to be detachable and centered on the contact pin. ..
Further, a first metal housing member formed in an L shape having a cylindrical connecting portion extending in the horizontal direction and a cylindrical connecting convex portion continuously connected in a state orthogonal to the connecting portion, and a resin. A metal center conductor that is held by the holding member and is horizontally arranged in the connecting portion with one end side protruding into the connecting convex portion, and a cylindrical connecting portion extending in the horizontal direction and the connecting portion. It is held by a metal second housing member having an L-shaped connecting portion connected to the base end side and a resin holding member, and one end side is projected into the connecting portion to the connecting portion. The second casing comprises a horizontally arranged metal center conductor and a U-shaped metal connecting conductor arranged in the connecting portion while being held by a resin holding member. A contact piece provided at one end of a central conductor horizontally arranged at a connecting portion of a body member and protruding into the connecting portion is brought into contact with the other end of the connecting conductor arranged at the connecting portion to be electrically connected. , The connecting convex portion of the first housing member is fitted into an insertion hole provided in the connecting portion of the second housing member, and is arranged in the connecting portion and vertically protrudes upward from the insertion hole. The connection is made in a state where one end of the conductor is horizontally arranged at the connection portion of the first housing member and is sandwiched and electrically connected to the holding portion provided at one end of the central conductor protruding into the connecting convex portion. The first housing member and the second housing are formed by inserting a C-shaped ring member from an L-shaped opening provided on one side surface of the portion and engaging the C-shaped ring member with the groove portion provided in the connecting convex portion. It is configured so that it cannot be detached from the body member and is rotatably connected to the other end of the connecting conductor.
Further, the L-shaped opening provided on one side surface of the connecting portion may be closed by a lid, or a spring member may be interposed between the connecting convex portion and the connecting portion. good.

本考案の同軸ケーブル用コネクタは、第１筐体部材の連結凸部を第２筐体部材の連結部に設けた挿通孔に挿通し、前記第１筐体部材の接続部に水平な状態で配置されて前記連結凸部内に突出する中心導体の挟持部に、前記第２筐体部材の連結部に配置されて前記挿通孔から上方に向けて突出する中心導体のコンタクトピンを挟持させることにより、中心コンタクトや軸受体等を必要とすることなく、かつ、リベットやボルト等を使用することなく、中心導体同士を電気的に接続することができるので、構造の簡素化、部品点数の削減、作業の簡素化が可能となる。
また、第１筐体部材の連結凸部を第２筐体部材の連結部に設けた挿通孔に挿通し、前記第１筐体部材の接続部に水平な状態で配置されて前記連結凸部内に突出する中心導体の挟持部に、前記第２筐体部材の連結部に配置されて前記挿通孔から上方に向けて突出する連結導体の一端を挟持させるとともに、前記第２筐体部材の接続部に水平な状態で配置されて前記連結部内に突出する中心導体の接触片を前記連結導体の他端に接触させて、前記中心導体同士を電気的に接続する場合でも、リベットやボルト等を使用することなく、中心導体同士を電気的に接続することができるので、構造の簡素化、部品点数の削減、作業の簡素化が可能となる。
更に、前記第１筐体部材の連結凸部を、第２筐体部材の連結部に設けた挿通孔に挿通した状態で、前記連結部の一側面に設けた開口部からＣ字状のリング部材を挿入して前記連結凸部に設けた溝部に係合させることにより、加締め作業を行うことなく、前記第１筐体部材を第２筐体部材に対して抜脱不能に連結することができる。しかも、前記のようにリング部材を連結凸部の溝部に係合させた後、前記連結部の一側面に設けた開口部を蓋体で封鎖するようにすれば、外部からのノイズ等の侵入を良好に防ぐことができる。
また、前記連結凸部と連結部との間にバネ部材を介在させることにより、高周波シールド性、電気的安定性を付与することができるとともに、回動時にガタツキを抑制したり所定の抵抗力を付与したりすることができる。 In the coaxial cable connector of the present invention, the connecting convex portion of the first housing member is inserted into an insertion hole provided in the connecting portion of the second housing member, and the connector is horizontal to the connecting portion of the first housing member. By sandwiching the contact pin of the central conductor arranged in the connecting portion of the second housing member and projecting upward from the insertion hole in the sandwiching portion of the central conductor arranged and protruding into the connecting convex portion. Since the center conductors can be electrically connected to each other without the need for center contacts or bearings, and without the use of rivets or bolts, the structure can be simplified and the number of parts can be reduced. The work can be simplified.
Further, the connecting convex portion of the first housing member is inserted into an insertion hole provided in the connecting portion of the second housing member, and is arranged horizontally in the connecting portion of the first housing member in the connecting convex portion. One end of the connecting conductor that is arranged in the connecting portion of the second housing member and projects upward from the insertion hole is sandwiched between the holding portions of the central conductor that protrudes upward, and the connection of the second housing member. Even when the contact piece of the central conductor, which is arranged horizontally on the portion and protrudes into the connecting portion, is brought into contact with the other end of the connecting conductor to electrically connect the central conductors to each other, rivets, bolts, etc. are attached. Since the central conductors can be electrically connected to each other without using them, the structure can be simplified, the number of parts can be reduced, and the work can be simplified.
Further, in a state where the connecting convex portion of the first housing member is inserted into the insertion hole provided in the connecting portion of the second housing member, a C-shaped ring is formed from the opening provided on one side surface of the connecting portion. By inserting the member and engaging it with the groove provided in the connecting convex portion, the first housing member is irremovably connected to the second housing member without performing crimping work. Can be done. Moreover, if the ring member is engaged with the groove portion of the connecting convex portion as described above and then the opening provided on one side surface of the connecting portion is closed with a lid, noise or the like from the outside invades. Can be satisfactorily prevented.
Further, by interposing a spring member between the connecting convex portion and the connecting portion, high frequency shielding property and electrical stability can be imparted, rattling during rotation can be suppressed, and a predetermined resistance force can be provided. It can be given.

（ａ）は本考案における第１の実施形態に係る同軸ケーブル用コネクタを正面側から見た斜視図、（ｂ）は同じく背面側から見た斜視図である。(A) is a perspective view of the coaxial cable connector according to the first embodiment of the present invention as viewed from the front side, and (b) is a perspective view of the same as seen from the back side. 第１の実施形態に係るコネクタを分解して示す斜視図である。It is a perspective view which shows the connector which concerns on 1st Embodiment by disassembling. 第１の実施形態に係るコネクタを分解して示す断面図である。It is sectional drawing which shows the connector which concerns on 1st Embodiment by disassembling. 第１の実施形態に係るコネクタを示す断面図である。It is sectional drawing which shows the connector which concerns on 1st Embodiment. 図４のＩ−Ｉ線における断面図である。FIG. 3 is a cross-sectional view taken along the line I-I of FIG. 第１の実施形態に係るコネクタに同軸ケーブルを接続する前の状態を示す説明図である。It is explanatory drawing which shows the state before connecting the coaxial cable to the connector which concerns on 1st Embodiment. （ａ）は第１の実施形態に係るコネクタに同軸ケーブルを接続した状態を示す断面図、（ｂ）は（ａ）のＩＩ−ＩＩ線における断面図である。(A) is a cross-sectional view showing a state in which a coaxial cable is connected to the connector according to the first embodiment, and (b) is a cross-sectional view taken along line II-II of (a). （ａ）は本考案における第２の実施形態に係るコネクタを示す斜視図、（ｂ）は同じく断面図である。(A) is a perspective view showing a connector according to a second embodiment of the present invention, and (b) is also a sectional view. 第２の実施形態に係るコネクタに同軸ケーブルを接続する前の状態を示す説明図である。It is explanatory drawing which shows the state before connecting the coaxial cable to the connector which concerns on 2nd Embodiment. （ａ）は第２の実施形態に係るコネクタに同軸ケーブルを接続した状態を示す断面図、（ｂ）は（ａ）のＩＩＩ−ＩＩＩ線における断面図である。(A) is a cross-sectional view showing a state in which a coaxial cable is connected to the connector according to the second embodiment, and (b) is a cross-sectional view taken along the line III-III of (a). （ａ）は本考案における第３の実施形態に係るコネクタを正面側から見た斜視図、（ｂ）は同じく背面側から見た斜視図である。(A) is a perspective view of the connector according to the third embodiment of the present invention as viewed from the front side, and (b) is a perspective view of the connector according to the third embodiment as viewed from the back side. 第３の実施形態に係るコネクタを分解して示す斜視図である。It is a perspective view which shows disassembled the connector which concerns on 3rd Embodiment. 第３の実施形態に係るコネクタを分解して示す断面図である。It is sectional drawing which shows the connector which concerns on 3rd Embodiment by disassembling. 第３の実施形態に係るコネクタを示す断面図である。It is sectional drawing which shows the connector which concerns on 3rd Embodiment. 図１４のＩＶ−ＩＶ線における断面図である。FIG. 6 is a cross-sectional view taken along the line IV-IV of FIG. （ａ）は本考案における第４の実施形態に係るコネクタを正面側から見た斜視図、（ｂ）は同じく背面側から見た斜視図である。(A) is a perspective view of the connector according to the fourth embodiment of the present invention as viewed from the front side, and (b) is a perspective view of the connector according to the fourth embodiment as viewed from the back side. 第４の実施形態に係るコネクタを分解して示す斜視図である。It is a perspective view which shows disassembled the connector which concerns on 4th Embodiment. 第４の実施形態に係るコネクタを分解して示す断面図である。It is sectional drawing which shows the connector which concerns on 4th Embodiment disassembled. 第４の実施形態に係るコネクタを示す断面図である。It is sectional drawing which shows the connector which concerns on 4th Embodiment. 図１９のＶ−Ｖ線における断面図である。It is sectional drawing in the VV line of FIG.

以下、本考案を実施するための形態について、図１ないし図２０を参照しながら具体的に説明する。
図１は本考案における第１の実施形態に係る同軸ケーブル用コネクタ（以下、単にコネクタという）を示す斜視図、図２はコネクタを分解して示す斜視図、図３は同じく断面図である。前記コネクタ１は、水平方向に延びる円筒状の接続部１１及びこれと直交する状態で連設した円筒状の連結凸部１２を有してＬ字状に形成された金属製の第１筐体部材１０と、水平方向に延びる円筒状の接続部２１及び当該接続部２１の基端側に連設したＬ字状の連結部２２を有する金属製の第２筐体部材２０と、樹脂製の保持部材１４，２４に保持された状態で前記第１筐体部材１０及び第２筐体部材２０に配置される金属製の中心導体１３，２３とを備えて構成されている。以下、詳細な構造について、図２，３を参照しながら説明する。 Hereinafter, embodiments for carrying out the present invention will be specifically described with reference to FIGS. 1 to 20.
FIG. 1 is a perspective view showing a coaxial cable connector (hereinafter, simply referred to as a connector) according to the first embodiment of the present invention, FIG. 2 is a perspective view showing the connector in an exploded manner, and FIG. 3 is a cross-sectional view. The connector 1 is a first metal housing formed in an L shape having a cylindrical connecting portion 11 extending in the horizontal direction and a cylindrical connecting convex portion 12 connected in series in a state orthogonal to the connecting portion 11. A metal second housing member 20 having a member 10, a cylindrical connecting portion 21 extending in the horizontal direction, and an L-shaped connecting portion 22 connected to the base end side of the connecting portion 21, and a resin-made second housing member 20. It is configured to include the metal center conductors 13 and 23 arranged in the first housing member 10 and the second housing member 20 while being held by the holding members 14 and 24. Hereinafter, the detailed structure will be described with reference to FIGS. 2 and 3.

図２，３に示すように、第１筐体部材１０の接続部１１は、その先端側が室内壁面に設けられたテレビ端子やテレビ等の受信機器に設けられた入・出力端子を挿入することが可能な径寸法で形成されており、前記先端側内周にはバネ性を有する金属からなる円筒状のリング部材１５が嵌着される。また、前記接続部１１の基端側にこれと直交する状態で連設された連結凸部１２には、外周に円形状のフランジ１２ａと、前記フランジ１２ａから所定距離離れた位置に溝部１２ｂが設けられている。
前記第１筐体部材１０に配置される中心導体１３は、一端にコンタクトピン１３ａを設け、かつ、他端にクリップ状の挟持部１３ｂを設けて直線状に形成されており、また、前記中心導体１３を保持する保持部材１４は、例えば上下に２分割され、かつ、ヒンジを介して開閉可能に構成されており、前記中心導体１３は、挟持部１３ｂを保持部材１４内に収納し、かつ、コンタクトピン１３ａを一端側から突出させた状態で保持される。そして、前記中心導体１３を保持した状態の保持部材１４を、第１筐体部材１０の接続部１１先端側から内部に挿通し、他端側を連結凸部１２内に突出させた状態で、下部側に設けた係止部材１４ａを前記第１筐体部材１０の内壁に係合させる。これにより、前記保持部材１４に保持された中心導体１３は、図３に示すように、コンタクトピン１３ａを接続部１１の先端側に突出させた状態で水平に、かつ、前記接続部１１と同心状に配置される。なお、連結凸部１２内に突出する保持部材１４の他端側には、前記連結凸部１２の中心軸と合致する位置に、上下方向に貫通する貫通孔１４ｂが設けられている。 As shown in FIGS. 2 and 3, the connection portion 11 of the first housing member 10 is inserted with an input / output terminal provided on a receiving device such as a television terminal or a television whose tip side is provided on the indoor wall surface. A cylindrical ring member 15 made of a metal having a spring property is fitted to the inner circumference on the tip side. Further, the connecting convex portion 12 connected to the proximal end side of the connecting portion 11 in a state orthogonal to the connecting portion 11 has a circular flange 12a on the outer circumference and a groove portion 12b at a position separated from the flange 12a by a predetermined distance. It is provided.
The central conductor 13 arranged in the first housing member 10 is linearly formed by providing a contact pin 13a at one end and a clip-shaped holding portion 13b at the other end. The holding member 14 that holds the conductor 13 is divided into upper and lower parts and can be opened and closed via a hinge, for example, and the central conductor 13 houses the holding portion 13b in the holding member 14 and has a structure. , The contact pin 13a is held in a state of protruding from one end side. Then, the holding member 14 holding the central conductor 13 is inserted into the inside from the tip end side of the connection portion 11 of the first housing member 10, and the other end side is projected into the connecting convex portion 12. The locking member 14a provided on the lower side is engaged with the inner wall of the first housing member 10. As a result, the central conductor 13 held by the holding member 14 is horizontal and concentric with the connecting portion 11 in a state where the contact pin 13a is projected toward the tip end side of the connecting portion 11, as shown in FIG. Arranged in a shape. On the other end side of the holding member 14 protruding into the connecting convex portion 12, a through hole 14b penetrating in the vertical direction is provided at a position corresponding to the central axis of the connecting convex portion 12.

図２，３に示すように、第２筐体部材２０の接続部２１には内周に外被Ｃ１を切除していない状態の同軸ケーブルＣの先端部を挿入可能な挿入孔２１ａと、当該挿入孔２１ａと連結部２２内とを連通する連通孔２１ｂが設けられており、外周には当該接続部２１を覆うカバー体３３（図６，７参照）が係止される突起２１ｃが設けられている。また、第２筐体部材２０の連結部２２は、短辺状の垂直部２２ａと長辺状の水平部２２ｂとを有してＬ字状に形成されており、前記接続部２１は垂直部２２ａの上部から前記水平部２２ｂとは相反する方向へ向けて水平に連設されている。前記水平部２２ｂの上部には、前記第１筐体部材１０の連結凸部１２が挿通される円形状の挿通孔２２ｃと、前記挿通孔２２ｃの外周縁に凹溝部２２ｄが同心状に設けられており、更に、前記連結部２２の一側面にはＬ字状の開口部２２ｅが設けられている。２５は前記開口部２２ｅを封鎖する金属製の蓋体である。
前記第２筐体部材２０に配置される中心導体２３は、一端にコンタクトピン２３ａを垂直に設け、かつ、他端にクリップ状の挟持部２３ｂを垂直に設けてＵ字状に形成されている。また、前記中心導体２３を保持する保持部材２４は、前記連結部２２と略同形状のＬ字状に形成され、かつ、左右に分割された第１部材２４ａ及び第２部材２４ｂを備えて構成されている。そして、前記中心導体２３を第２筐体部材２０内に配置する場合は、まず保持部材２４の第１部材２４ａを前記連結部２２の開口部２２ｅから内部に嵌合し、この状態で、中心導体２３の一端に設けたコンタクトピン２３ａを前記連結部２２の水平部２２ｂ上部に設けた挿通孔２２ｃに挿通するとともに、他端に設けた挟持部２３ｂを前記保持部材２４の第１部材２４ａ内に収納する。この後、前記保持部材２４の第２部材２４ｂを前記連結部２２の開口部２２ｅから内部に嵌合し、既に前記連結部２２内に嵌合されている前記第１部材２４ａに嵌着させることにより、前記中心導体２３は、図３に示すように、挟持部２３ｂを前記保持部材２４内に収納し、かつ、コンタクトピン２３ａを前記保持部材２４から垂直に突出させ、前記連結部２２の水平部２２ｂ上部に設けた挿通孔２２ｃと同心状となした状態で、前記第２筐体部材２０に配置される。なお、前記連結部２２内に収納される保持部材２４の接続部２１と対向する部位には、図３に示すように、前記接続部２１の中心軸と合致する位置に挿通孔２４ｃが設けられている。 As shown in FIGS. A communication hole 21b for communicating the insertion hole 21a and the inside of the connecting portion 22 is provided, and a protrusion 21c for locking the cover body 33 (see FIGS. 6 and 7) covering the connecting portion 21 is provided on the outer periphery thereof. ing. Further, the connecting portion 22 of the second housing member 20 has a short-sided vertical portion 22a and a long-sided horizontal portion 22b and is formed in an L-shape, and the connecting portion 21 is a vertical portion. It is connected horizontally from the upper part of the 22a toward the direction opposite to the horizontal portion 22b. A circular insertion hole 22c through which the connecting convex portion 12 of the first housing member 10 is inserted and a concave groove portion 22d concentrically provided on the outer peripheral edge of the insertion hole 22c are provided on the upper portion of the horizontal portion 22b. Further, an L-shaped opening 22e is provided on one side surface of the connecting portion 22. Reference numeral 25 is a metal lid that closes the opening 22e.
The central conductor 23 arranged in the second housing member 20 is formed in a U shape by vertically providing a contact pin 23a at one end and vertically providing a clip-shaped holding portion 23b at the other end. .. Further, the holding member 24 that holds the central conductor 23 is formed in an L shape having substantially the same shape as the connecting portion 22, and includes a first member 24a and a second member 24b that are divided into left and right parts. Has been done. When the central conductor 23 is arranged in the second housing member 20, the first member 24a of the holding member 24 is first fitted into the inside from the opening 22e of the connecting portion 22, and in this state, the center is centered. The contact pin 23a provided at one end of the conductor 23 is inserted into the insertion hole 22c provided at the upper portion of the horizontal portion 22b of the connecting portion 22, and the holding portion 23b provided at the other end is inserted into the first member 24a of the holding member 24. Store in. After that, the second member 24b of the holding member 24 is fitted inside from the opening 22e of the connecting portion 22 and fitted to the first member 24a already fitted in the connecting portion 22. As a result, as shown in FIG. 3, the central conductor 23 accommodates the holding portion 23b in the holding member 24, and causes the contact pin 23a to project vertically from the holding member 24 so that the connecting portion 22 is horizontal. It is arranged in the second housing member 20 in a state concentric with the insertion hole 22c provided in the upper portion of the portion 22b. As shown in FIG. 3, an insertion hole 24c is provided at a position facing the connection portion 21 of the holding member 24 housed in the connection portion 22 at a position corresponding to the central axis of the connection portion 21. ing.

なお、図２，３において、４０は第１筐体部材１０の連結凸部１２に設けたフランジ１２ａと第２筐体部材２０の連結部２２の水平部２２ｂ上部に設けた凹溝部２２ｄとの間に介在される円形状のバネ部材である。また、図２において、５０は前記第１筐体部材１０と第２筐体部材２０とを抜脱不能に、かつ、回動可能に連結するためのＣ字型のリング部材であり、前記リング部材５０は、第２筐体部材２０の連結部２２に設けた開口部２２ｅから内部に挿入される。 In FIGS. 2 and 3, 40 is a flange 12a provided on the connecting convex portion 12 of the first housing member 10 and a concave groove portion 22d provided on the upper portion of the horizontal portion 22b of the connecting portion 22 of the second housing member 20. It is a circular spring member interposed between them. Further, in FIG. 2, reference numeral 50 denotes a C-shaped ring member for connecting the first housing member 10 and the second housing member 20 so as to be non-detachable and rotatably connected. The member 50 is inserted into the inside through the opening 22e provided in the connecting portion 22 of the second housing member 20.

次に、図３ないし図５を参照しながら、コネクタ１を組立てる場合について説明する。コネクタ１の組み立てに当っては、図３に示すように、第１筐体部材１０及び第２筐体部材２０には前記の如く予め中心導体１３，２３を配置しておく。
つづいて、図３に示すように、第１筐体部材１０の連結凸部１２と、第２筐体部材２０の連結部２２の水平部２２ｂとを対向させ、かつ、その間にバネ部材４０を配置した状態で、図４に示すように、前記連結凸部１２を前記水平部２２ｂ上部に設けた挿通孔２２ｃに挿通する。これにより、保持部材２４に保持された状態で前記連結部２２内に配置されている中心導体２３の一端に設けられ、前記挿通孔２２ｃから垂直に突出するコンタクトピン２３ａが、第１筐体部材１０の接続部１１に水平に配置されて前記連結凸部１２内に突出している保持部材１４の他端側に設けた貫通孔１４ｂに挿入され、図４，５に示すように、前記保持部材１４に保持されている中心導体１３の挟持部１３ｂに挟持される。また、前記バネ部材４０は、連結凸部１２に設けたフランジ１２ａと連結部２２の水平部２２ｂ上部に設けた凹溝部２２ｄとの間に挟持される。
この後、前記連結部２２の一側面に設けた開口部２２ｅからリング部材５０を挿入し、図４に示すように、前記連結部２２内に突出している前記連結凸部１２の外周に設けた溝部１２ｂに係合させることにより、前記第１筐体部材１０は第２筐体部材２０に対して抜脱不能に、かつ、前記第２筐体部材２０に配置した中心導体２３のコンタクトピン２３ａを中心として回動可能に取付けられる。また、前記のようにリング部材５０を連結凸部１２の溝部１２ｂに係合した後、連結部２２に設けた開口部２２ｅを蓋体２５により封鎖する。 Next, a case where the connector 1 is assembled will be described with reference to FIGS. 3 to 5. In assembling the connector 1, as shown in FIG. 3, the central conductors 13 and 23 are arranged in advance on the first housing member 10 and the second housing member 20 as described above.
Subsequently, as shown in FIG. 3, the connecting convex portion 12 of the first housing member 10 and the horizontal portion 22b of the connecting portion 22 of the second housing member 20 face each other, and the spring member 40 is placed between them. In the arranged state, as shown in FIG. 4, the connecting convex portion 12 is inserted into the insertion hole 22c provided in the upper part of the horizontal portion 22b. As a result, the contact pin 23a provided at one end of the central conductor 23 arranged in the connecting portion 22 while being held by the holding member 24 and vertically projecting from the insertion hole 22c is the first housing member. The holding member is inserted into a through hole 14b provided on the other end side of the holding member 14 which is horizontally arranged in the connecting portion 11 of the 10 and protrudes into the connecting convex portion 12, and as shown in FIGS. It is sandwiched by the sandwiching portion 13b of the central conductor 13 held by 14. Further, the spring member 40 is sandwiched between the flange 12a provided on the connecting convex portion 12 and the concave groove portion 22d provided on the upper portion of the horizontal portion 22b of the connecting portion 22.
After that, the ring member 50 was inserted from the opening 22e provided on one side surface of the connecting portion 22, and as shown in FIG. 4, the ring member 50 was provided on the outer periphery of the connecting convex portion 12 protruding into the connecting portion 22. By engaging with the groove portion 12b, the first housing member 10 cannot be removed from the second housing member 20, and the contact pin 23a of the central conductor 23 arranged in the second housing member 20 is not removable. It can be mounted rotatably around. Further, after the ring member 50 is engaged with the groove portion 12b of the connecting convex portion 12 as described above, the opening portion 22e provided in the connecting portion 22 is closed by the lid body 25.

次に、図６，７を参照しながら、コネクタ１に同軸ケーブルＣを接続する場合について説明する。前記コネクタ１に同軸ケーブルＣを接続するに当っては、図６に示すように、外被Ｃ１を切除して編組線Ｃ２及び絶縁体Ｃ３を露出させ、かつ、前記編組線Ｃ２を外被Ｃ１の外側に折り返すとともに、前記絶縁体Ｃ３を切除して芯線Ｃ４を所定長さで露出させ、この状態で、前記芯線Ｃ４に端子ピン３１を圧着する。また、同軸ケーブルＣの外周にはカバー体３３を装着する。
つづいて、前記のように前処理を行った同軸ケーブルＣの先端部を第２筐体部材２０の接続部２１に挿入すると、図７に示すように、外被Ｃ１の外側に折り返した編組線Ｃ２の端面が前記接続部２１内部に形成された挿入孔２１ａと連通孔２１ｂとの段部に当接するとともに、前記連通孔２１ｂに挿入された芯線Ｃ４に圧着した端子ピン３１は、その先端部が連結部２２内に配置されている保持部材２４の前記接続部２１と対向する部位に設けられた挿通孔２４ｃに挿通され、前記保持部材２４に保持されている中心導体２３の挟持部２３ｂに挟持される。
この後、前記同軸ケーブルＣの先端部を挿入した接続部２１を加締めるとともに、図７に示すように、前記同軸ケーブルＣの外周に装着したカバー体３３を接続部２１側に移動させ、前記接続部２１の外周に設けた突起２１ｃに係合させることにより、前記同軸ケーブルＣはコネクタ１に対して抜脱不能に取付けられる。 Next, a case where the coaxial cable C is connected to the connector 1 will be described with reference to FIGS. 6 and 7. When connecting the coaxial cable C to the connector 1, as shown in FIG. 6, the outer cover C1 is cut off to expose the braided wire C2 and the insulator C3, and the braided wire C2 is connected to the outer cover C1. The insulator C3 is cut off to expose the core wire C4 to a predetermined length, and in this state, the terminal pin 31 is crimped to the core wire C4. Further, a cover body 33 is attached to the outer periphery of the coaxial cable C.
Subsequently, when the tip of the coaxial cable C pretreated as described above is inserted into the connecting portion 21 of the second housing member 20, the braided wire folded back to the outside of the outer cover C1 as shown in FIG. The end surface of C2 abuts on the stepped portion of the insertion hole 21a and the communication hole 21b formed inside the connection portion 21, and the terminal pin 31 crimped to the core wire C4 inserted into the communication hole 21b is the tip portion thereof. Is inserted into the insertion hole 24c provided in the portion of the holding member 24 arranged in the connecting portion 22 facing the connecting portion 21, and is inserted into the holding portion 23b of the central conductor 23 held by the holding member 24. Be pinched.
After that, the connection portion 21 into which the tip end portion of the coaxial cable C is inserted is crimped, and as shown in FIG. 7, the cover body 33 attached to the outer periphery of the coaxial cable C is moved to the connection portion 21 side. By engaging with the protrusion 21c provided on the outer periphery of the connecting portion 21, the coaxial cable C is attached to the connector 1 so as not to be detachable.

このように、本考案における第１の実施形態に係るコネクタ１は、第１筐体部材１０の接続部１１に保持部材１４により保持した状態の中心導体１３を、挟持部１３ｂ側が連結凸部１２内に突出する状態で水平に配置するとともに、第２筐体部材２０の連結部２２に保持部材２４により保持した状態の中心導体２３を配置し、かつ、その一端に設けたコンタクトピン２３ａを前記連結部２２の水平部２２ｂ上部に設けた挿通孔２２ｃから垂直に突出させ、この状態で前記第１筐体部材１０の連結凸部１２を前記挿通孔２２ｃに挿通することにより、前記挿通孔２２ｃから突出する中心導体２３のコンタクトピン２３ａを、前記連結凸部１２内に突出している中心導体１３の挟持部１３ｂに挟持させるようにしたので、前記中心導体１３，２３同士の電気的な接続を、部品点数を増価させることなく簡易に行うことができる。
また、前記連結部２２の水平部２２ｂ上部に設けた挿通孔２２ｃに挿通した連結凸部１２の外周に設けた溝部１２ｂに、前記連結部２２の一側面に設けた開口部２２ｅからリング部材５０を挿入して係合させることにより、第１筐体部材１０を第２筐体部材２０に対して回動可能に、かつ、抜脱不能に取付けることができるので、加締め作業等を必要とすることなく、簡易に作業を行うことができる。しかも、前記連結部２２の一側面に設けた開口部２２ｅは、前記連結凸部１２の外周に設けた溝部１２ｂにリング部材５０を係合させた後、蓋体２５によって封鎖することで、外部からのノイズ等の侵入を防ぐことができる。
更に、前記連結凸部１２に設けたフランジ１２ａと、前記連結凹部２２に設けた凹溝部２２ｂとの間にバネ部材４０を介在させるようにしているので、高周波シールド性、電気的安定性を付与することができるとともに、回動時にガタツキを抑制したり所定の抵抗力を付与したりすることができる。 As described above, in the connector 1 according to the first embodiment of the present invention, the central conductor 13 in a state of being held by the holding member 14 at the connecting portion 11 of the first housing member 10 is connected to the holding portion 13b side by the connecting convex portion 12. The contact pin 23a provided at one end of the central conductor 23 held by the holding member 24 is arranged on the connecting portion 22 of the second housing member 20 while being horizontally arranged so as to project inward. The insertion hole 22c is formed by vertically projecting from the insertion hole 22c provided in the upper portion of the horizontal portion 22b of the connecting portion 22 and inserting the connecting convex portion 12 of the first housing member 10 into the insertion hole 22c in this state. Since the contact pin 23a of the central conductor 23 protruding from the center conductor 23 is sandwiched by the sandwiching portion 13b of the center conductor 13 protruding into the connecting convex portion 12, the central conductors 13 and 23 are electrically connected to each other. , It can be done easily without increasing the number of parts.
Further, the ring member 50 is provided in the groove portion 12b provided on the outer periphery of the connecting convex portion 12 inserted into the insertion hole 22c provided in the upper portion of the horizontal portion 22b of the connecting portion 22 from the opening portion 22e provided on one side surface of the connecting portion 22. The first housing member 10 can be rotatably and irremovably attached to the second housing member 20 by inserting and engaging the first housing member, so that crimping work or the like is required. You can easily work without doing it. Moreover, the opening 22e provided on one side surface of the connecting portion 22 is externally sealed by the lid 25 after engaging the ring member 50 with the groove portion 12b provided on the outer periphery of the connecting convex portion 12. It is possible to prevent intrusion of noise and the like from.
Further, since the spring member 40 is interposed between the flange 12a provided in the connecting convex portion 12 and the concave groove portion 22b provided in the connecting concave portion 22, high frequency shielding property and electrical stability are imparted. At the same time, it is possible to suppress rattling during rotation and to impart a predetermined resistance force.

次に、本考案における第２の実施形態に係るコネクタ１Ａについて、図８ないし図１０を参照しながら説明する。前記コネクタ１Ａは、第２筐体部材２０に設けた接続部２１Ａを、同軸ケーブルＣの外被Ｃ１を切除して露出させた編組線Ｃ２と絶縁体Ｃ３との間に挿入可能とした点で第１の実施形態と相違しており、以下、相違する部分についてのみ説明する。なお、図８ないし図１０において、第１の実施形態と同一の部材については同一の符号を付して説明する。
図８に示すように、前記接続部２１Ａは、内周に前記同軸ケーブルＣの絶縁体Ｃ３と略同径寸法の挿入孔２１Ａ１と、当該挿入孔２１Ａ１と第２筐体部材２０に設けた連結部２２内とを連通する連通孔２１Ａ２が設けられている。また、外周には前記接続部２１Ａを覆うカバー体３３Ａ（図９，１０参照）が係止される鍔部２１Ａ３が設けられているとともに、前記鍔部２１Ａ３から先端側にかけての外周は、前記同軸ケーブルＣの編組線Ｃ２と係合することで抜け止めの役割を果たす波形状とされている。 Next, the connector 1A according to the second embodiment of the present invention will be described with reference to FIGS. 8 to 10. The connector 1A is capable of inserting the connection portion 21A provided in the second housing member 20 between the braided wire C2 exposed by cutting off the outer cover C1 of the coaxial cable C and the insulator C3. It is different from the first embodiment, and only the different parts will be described below. In FIGS. 8 to 10, the same members as those in the first embodiment will be described with the same reference numerals.
As shown in FIG. 8, the connection portion 21A has an insertion hole 21A1 having substantially the same diameter as the insulator C3 of the coaxial cable C on the inner circumference, and a connection between the insertion hole 21A1 and the second housing member 20. A communication hole 21A2 that communicates with the inside of the portion 22 is provided. Further, a flange portion 21A3 to which a cover body 33A (see FIGS. 9 and 10) for covering the connection portion 21A is locked is provided on the outer periphery, and the outer circumference from the flange portion 21A3 to the tip side is coaxial. It has a wavy shape that plays a role of preventing disconnection by engaging with the braided wire C2 of the cable C.

つづいて、コネクタ１Ａに同軸ケーブルＣを接続する場合は、図９に示すように、外被Ｃ１を切除して編組線Ｃ２及び絶縁体Ｃ３を露出させ、かつ、前記編組線Ｃ２を外被Ｃ１の外側に折り曲げるとともに、絶縁体Ｃ３を切除して芯線Ｃ４を所定長さで露出させる。また、外被Ｃ１の外側にはカバー体３３Ａ及びフェルール３４を装着する。
この状態で、前記絶縁体Ｃ３を接続部２１Ａ内に挿入すると、図１０に示すように、前記絶縁体Ｃ３の外側に設けられている編組線Ｃ２は接続部２１Ａの外側に覆い被さる状態（即ち、前記接続部２１Ａが編組線Ｃ２と絶縁体Ｃ３との間に挿入された状態）となるとともに、前記接続部２１Ａの連通孔２１Ａ２に挿入された芯線Ｃ４は、その先端部が連結部２２に配置した保護部材２４の挿通孔２４ｃに挿通され、前記保護部材２４に保持されている中心導体２３の挟持部２３ｂに挟持される。
この後、図１０に示すように、前記外被Ｃ１の外側に装着したフェルール３４を接続部２１Ａ側に移動させて、同軸ケーブルＣの先端側外周に圧着するとともに、前記外被Ｃ１の外側に装着したカバー体３３Ａを接続部２１Ａ側に移動させて、前記接続部２１Ａの外周に設けた鍔部２１Ａ３に係合させることにより、前記同軸ケーブルＣを抜脱不能に取付けることができる。 Subsequently, when connecting the coaxial cable C to the connector 1A, as shown in FIG. 9, the outer cover C1 is cut off to expose the braided wire C2 and the insulator C3, and the braided wire C2 is connected to the outer cover C1. While bending outward, the insulator C3 is cut off to expose the core wire C4 to a predetermined length. Further, a cover body 33A and a ferrule 34 are attached to the outside of the outer cover C1.
When the insulator C3 is inserted into the connecting portion 21A in this state, as shown in FIG. 10, the braided wire C2 provided on the outside of the insulator C3 covers the outside of the connecting portion 21A (that is,). The connecting portion 21A is inserted between the braided wire C2 and the insulator C3), and the core wire C4 inserted into the communication hole 21A2 of the connecting portion 21A has its tip end at the connecting portion 22. It is inserted into the insertion hole 24c of the arranged protective member 24 and is sandwiched by the sandwiching portion 23b of the central conductor 23 held by the protective member 24.
After that, as shown in FIG. 10, the ferrule 34 mounted on the outside of the jacket C1 is moved to the connection portion 21A side, crimped to the outer periphery of the tip side of the coaxial cable C, and is crimped to the outside of the jacket C1. By moving the attached cover body 33A to the connecting portion 21A side and engaging it with the flange portion 21A3 provided on the outer periphery of the connecting portion 21A, the coaxial cable C can be attached without being pulled out.

次に、本考案における第３の実施形態に係るコネクタ１Ｂについて、図１１ないし図１５を参照しながら説明する。前記コネクタ１Ｂは、図１１に示すように、第２筐体部材２０の接続部２１Ｂが同軸ケーブルの先端部に設けたオスのＦ型コネクタを接続可能なメスのＦ型コネクタとして構成されている点で第１及び第２の実施形態と相違しており、以下、第１及び第２の実施形態と相違する部分についてのみ説明する。なお、図１１ないし図１５において第１及び第２の実施形態と同一の部材については同一の符号を付して説明する。 Next, the connector 1B according to the third embodiment of the present invention will be described with reference to FIGS. 11 to 15. As shown in FIG. 11, the connector 1B is configured as a female F-type connector to which the connection portion 21B of the second housing member 20 can connect a male F-type connector provided at the tip of the coaxial cable. In that respect, it differs from the first and second embodiments, and only the parts that differ from the first and second embodiments will be described below. In FIGS. 11 to 15, the same members as those of the first and second embodiments will be described with the same reference numerals.

図１２，１３に示すように、第２筐体部材２０の接続部２１Ｂには、一端に板状の接触片２６ａを設け、かつ、他端にクリップ状の挟持部２６ｂを設けた直線状の中心導体２６が、樹脂製の保持部材２７に保持された状態で水平に配置されている。前記保持部材２７は例えば上下に２分割され、かつ、ヒンジを介して開閉可能に形成されており、前記中心導体２６は挟持部２６ｂを保持部材２７内に収納し、かつ、接触片２６ａを一端から突出させた状態で保持される。なお、前記中心導体２６の接触片２６ａが突出する保持部材２７の一端側の上部には、矩形状の孔部２７ａが設けられているとともに、前記接続部２１Ｂの先端側に位置する保持部材２７の他端側には、オスのＦ型コネクタの中心導体が挿通される挿通孔２７ｂが設けられている。また、前記接続部２１Ｂの外周には図示しないねじ部が螺設されている。
一方、第２筐体部材２０の連結部２２には、両端を垂直に曲成したＵ字状の連結導体２８が、樹脂製の保持部材２４Ｂに保持された状態で配置されている。前記保持部材２４Ｂは、前記連結部２２と略同形状のＬ字状に形成され、かつ、左右に分割された第１部材２４Ｂ１及び第２部材２４Ｂ２を備えて構成されている。なお、前記保持部材２４Ｂの接続部２１Ｂと対向する部位には、前記接続部２１Ｂの中心軸と合致する位置に挿通孔２４Ｂ３が設けられている。
そして、前記中心導体２６及び連結導体２８を第２筐体部材２０内に配置する場合は、連結導体２８→中心導体２６の順に配置する。即ち、まず前記保持部材２４Ｂの第１部材２４Ｂ１を前記連結部２２の開口部２２ｅから内部に嵌合し、この状態で、連結導体２８の一端を前記連結部２２の水平部２２上部に設けた挿通孔２２ｃに挿通するとともに、他端を前記保持部材２４Ｂの第１部材２４Ｂ１内に収納する。この後、前記保持部材２４Ｂの第２部材２４Ｂ２を前記連結部２２の開口部２２ｅから内部に嵌合し、既に前記連結部２２内に嵌合されている前記第１部材２４Ｂ１に嵌着させることにより、前記連結導体２８は、図１３に示すように、他端を前記保持部材２４Ｂ内に収納し、かつ、一端を前記保持部材２４Ｂから垂直に突出させ、前記連結部２２の水平部２２ｂ上部に設けた挿通孔２２ｃと同心状となした状態で、前記第２筐体部材２０に配置される。
つづいて、前記中心導体２６を保持した保持部材２７を、第２筐体部材２０の接続部２１Ｂ先端側から挿入し、その一端側を前記接続部２１Ｂに連設した連結部２２の垂直部２２ａ内に僅かに突出させた状態で、前記一端側の上部に設けた孔部２７ａに接続部２１Ｂの内壁に設けた係止部材２１Ｂ１を係合させることにより、図１３に示すように、前記中心導体２６は接続部２１Ｂに沿って水平に、かつ、前記接続部２１Ｂと同心状に配置される。また、これと同時に、前記保持部材２７の一端側から突出する中心導体２６の接触片２６ａは、図１３に示すように、前記連結部２２に配置された保持部材２４Ｂに設けられている挿通孔２４Ｂ３に挿通され、前記保持部材２４Ｂに保持されている連結導体２８の他端と接触して電気的に接続される。 As shown in FIGS. 12 and 13, the connecting portion 21B of the second housing member 20 is provided with a plate-shaped contact piece 26a at one end and a clip-shaped holding portion 26b at the other end. The central conductor 26 is horizontally arranged while being held by the resin holding member 27. The holding member 27 is divided into upper and lower parts, for example, and is formed so as to be openable and closable via a hinge. It is held in a state of protruding from. A rectangular hole 27a is provided in the upper portion of the holding member 27 on which the contact piece 26a of the central conductor 26 protrudes, and the holding member 27 is located on the tip end side of the connecting portion 21B. On the other end side of the above, an insertion hole 27b through which the central conductor of the male F-type connector is inserted is provided. Further, a screw portion (not shown) is screwed on the outer periphery of the connection portion 21B.
On the other hand, in the connecting portion 22 of the second housing member 20, a U-shaped connecting conductor 28 having both ends bent vertically is arranged in a state of being held by the resin holding member 24B. The holding member 24B is formed in an L shape having substantially the same shape as the connecting portion 22, and is configured to include a first member 24B1 and a second member 24B2 divided into left and right. An insertion hole 24B3 is provided at a position of the holding member 24B facing the connecting portion 21B at a position corresponding to the central axis of the connecting portion 21B.
When the central conductor 26 and the connecting conductor 28 are arranged in the second housing member 20, the connecting conductor 28 → the central conductor 26 are arranged in this order. That is, first, the first member 24B1 of the holding member 24B is fitted inside from the opening 22e of the connecting portion 22, and in this state, one end of the connecting conductor 28 is provided on the upper portion of the horizontal portion 22 of the connecting portion 22. The other end is housed in the first member 24B1 of the holding member 24B while being inserted into the insertion hole 22c. After that, the second member 24B2 of the holding member 24B is fitted inside from the opening 22e of the connecting portion 22 and fitted to the first member 24B1 already fitted in the connecting portion 22. As shown in FIG. 13, the other end of the connecting conductor 28 is housed in the holding member 24B, and one end thereof is vertically projected from the holding member 24B, so that the upper portion of the horizontal portion 22b of the connecting portion 22 It is arranged in the second housing member 20 in a state concentric with the insertion hole 22c provided in the above.
Subsequently, the holding member 27 holding the central conductor 26 is inserted from the tip end side of the connecting portion 21B of the second housing member 20, and one end side thereof is connected to the connecting portion 21B in a vertical portion 22a of the connecting portion 22. As shown in FIG. 13, the center is as shown in FIG. 13 by engaging the locking member 21B1 provided on the inner wall of the connecting portion 21B with the hole portion 27a provided in the upper portion on the one end side in a state of slightly protruding inward. The conductor 26 is arranged horizontally along the connecting portion 21B and concentrically with the connecting portion 21B. At the same time, the contact piece 26a of the central conductor 26 protruding from one end side of the holding member 27 is provided with an insertion hole in the holding member 24B arranged in the connecting portion 22, as shown in FIG. It is inserted through 24B3 and comes into contact with the other end of the connecting conductor 28 held by the holding member 24B and is electrically connected.

つづいて、コネクタ１Ｂを組立てる場合は、図１３に示すように、第１筐体部材１０の連結凸部１２と、第２筐体部材２０の連結部２２の水平部２２ｂとを対向させ、かつ、その間にバネ部材４０を配置した状態で、図１４に示すように、前記連結凸部１２を前記水平部２２ｂ上部に設けた挿通孔２２ｃに挿通する。これにより、保持部材２４Ｂに保持された状態で前記連結部２２内に配置され、前記挿通孔２２ｃから垂直に突出する連結導体２８の一端が、第１筐体部材１０の接続部１１に水平に配置されて前記連結凸部１２内に突出している保持部材１４の他端側に設けた貫通孔１４ｂに挿入され、図１４，１５に示すように、前記保持部材１４に保持されている中心導体１３の挟持部１３ｂに挟持される。また、前記バネ部材４０は、連結凸部１２に設けたフランジ１２ａと連結部２２の水平部２２ｂ上部に設けた凹溝部２２ｄとの間に挟持される。
この後、前記連結部２２の一側面に設けた開口部２２ｅからリング部材５０を挿入し、図１４に示すように、前記連結部２２内に突出している前記連結凸部１２の外周に設けた溝部１２ｂに係合させることにより、前記第１筐体部材１０は第２筐体部材２０に対して抜脱不能に、かつ、前記第２筐体部材２０に配置した連結導体２８の一端を中心として回動可能に取付けられる。また、前記のようにリング部材５０を連結凸部１２の溝部１２ｂに係合した後、連結部２２に設けた開口部２２ｅを蓋体２５により封鎖する。 Subsequently, when assembling the connector 1B, as shown in FIG. 13, the connecting convex portion 12 of the first housing member 10 and the horizontal portion 22b of the connecting portion 22 of the second housing member 20 are opposed to each other, and the connector 1B is assembled. With the spring member 40 arranged between them, as shown in FIG. 14, the connecting convex portion 12 is inserted into the insertion hole 22c provided in the upper part of the horizontal portion 22b. As a result, one end of the connecting conductor 28, which is arranged in the connecting portion 22 while being held by the holding member 24B and vertically protrudes from the insertion hole 22c, is horizontally connected to the connecting portion 11 of the first housing member 10. A central conductor that is inserted into a through hole 14b provided on the other end side of a holding member 14 that is arranged and protrudes into the connecting convex portion 12, and is held by the holding member 14 as shown in FIGS. 14 and 15. It is sandwiched between the sandwiching portions 13b of 13. Further, the spring member 40 is sandwiched between the flange 12a provided on the connecting convex portion 12 and the concave groove portion 22d provided on the upper portion of the horizontal portion 22b of the connecting portion 22.
After that, the ring member 50 was inserted from the opening 22e provided on one side surface of the connecting portion 22, and as shown in FIG. 14, the ring member 50 was provided on the outer periphery of the connecting convex portion 12 protruding into the connecting portion 22. By engaging with the groove portion 12b, the first housing member 10 is inseparable from the second housing member 20 and is centered on one end of the connecting conductor 28 arranged in the second housing member 20. It can be mounted rotatably as. Further, after the ring member 50 is engaged with the groove portion 12b of the connecting convex portion 12 as described above, the opening portion 22e provided in the connecting portion 22 is closed by the lid body 25.

このように、第３の実施形態に係るコネクタ１Ｂにおいては、第１筐体部材１０に配置した中心導体１３の挟持部１３ｂに、第２筐体部材２０に配置した連結導体２８の一端を挟持させるとともに、前記第２筐体部材２０に配置した中心導体２６の接触片２６ａを、前記連結導体２８の他端に接触させることで、前記中心導体１３，２６を電気的に接続することができるので、前記中心導体１３，２６同士の接続を簡易に行うことができる。また、前記のように連結導体２８を使用する場合でも、部品点数の増加を抑制することが可能である。 As described above, in the connector 1B according to the third embodiment, one end of the connecting conductor 28 arranged in the second housing member 20 is sandwiched between the holding portion 13b of the central conductor 13 arranged in the first housing member 10. The central conductors 13 and 26 can be electrically connected by contacting the contact piece 26a of the central conductor 26 arranged on the second housing member 20 with the other end of the connecting conductor 28. Therefore, the central conductors 13 and 26 can be easily connected to each other. Further, even when the connecting conductor 28 is used as described above, it is possible to suppress an increase in the number of parts.

次に、本考案における第４の実施形態に係るコネクタ１Ｃついて、図１６ないし図２０を参照しながら説明する。前記コネクタ１Ｃは、図１６に示すように、第１筐体部材１０の接続部１１Ｃ及び第２筐体部材２０の接続部２１Ｂが、同軸ケーブルの先端部に設けたオスのＦ型コネクタを接続可能なメスのＦ型コネクタとして構成され、中継用のコネクタとして使用可能に構成されている点で、第１ないし第３の実施形態と相違しており、以下、第１ないし第３の実施形態と相違する部分についてのみ説明する。なお、図１６ないし図２０において第１ないし第３の実施形態と同一の部材については同一の符号を付して説明する。 Next, the connector 1C according to the fourth embodiment of the present invention will be described with reference to FIGS. 16 to 20. As shown in FIG. 16, in the connector 1C, the connection portion 11C of the first housing member 10 and the connection portion 21B of the second housing member 20 connect a male F-type connector provided at the tip of the coaxial cable. It differs from the first to third embodiments in that it is configured as a possible female F-type connector and can be used as a relay connector. Hereinafter, the first to third embodiments are used. Only the parts that differ from the above will be explained. In FIGS. 16 to 20, the same members as those of the first to third embodiments will be described with the same reference numerals.

図１７，１８に示すように、第１筐体部材１０の接続部１１Ｃには、両端にクリップ状の挟持部１３Ｃ１，１３Ｃ２を設けた直線状の中心導体１３Ｃが、樹脂製の保持部材１４Ｃにより保持された状態で水平に配置されている。前記保持部材１４Ｃは例えば上下に２分割され、かつ、ヒンジを介して開閉可能に形成されており、前記中心導体１３Ｃを内部に収納・保持している。そして、前記中心導体１３Ｃを保持した保持部材１４Ｃを、第１筐体部材１０の接続部１１Ｃ先端側から挿入し、その一端側を前記接続部１１Ｃに連設した連結凸部１２内に突出させた状態で、下部側に設けた係止部材１４Ｃ１を前記第１筐体部材１０の内壁に係合させることにより、図１８に示すように、前記中心導体１３Ｃは接続部１１Ｃに沿って水平に、かつ、前記接続部１１Ｃと同心状に配置される。なお、連結凸部１２内に突出する保持部材１４Ｃの一端側には、前記連結凸部１２の中心軸と合致する位置に、第２筐体部材２０の連結部２２に配置されている連結導体２８の一端が挿通される貫通孔１４Ｃ２が上下方向に貫通した状態で設けられているとともに、接続部１１Ｃの先端側に位置する保持部材１４Ｃの他端側には、オスのＦ型コネクタの中心導体が挿通される挿通孔１４Ｃ３が形成されている。また、前記接続部１１Ｃの外周には図示しないねじ部が螺設されている。 As shown in FIGS. 17 and 18, in the connecting portion 11C of the first housing member 10, a linear central conductor 13C provided with clip-shaped holding portions 13C1 and 13C2 at both ends is formed by a resin holding member 14C. It is placed horizontally while being held. The holding member 14C is divided into upper and lower parts, for example, and is formed so as to be openable and closable via a hinge, and the central conductor 13C is housed and held inside. Then, the holding member 14C holding the central conductor 13C is inserted from the tip end side of the connecting portion 11C of the first housing member 10, and one end side thereof is projected into the connecting convex portion 12 connected to the connecting portion 11C. In this state, by engaging the locking member 14C1 provided on the lower side with the inner wall of the first housing member 10, the central conductor 13C is horizontally along the connecting portion 11C as shown in FIG. And, it is arranged concentrically with the connection portion 11C. A connecting conductor arranged on the connecting portion 22 of the second housing member 20 at a position corresponding to the central axis of the connecting convex portion 12 on one end side of the holding member 14C protruding into the connecting convex portion 12. A through hole 14C2 through which one end of 28 is inserted is provided so as to penetrate in the vertical direction, and the center of the male F-type connector is located on the other end side of the holding member 14C located on the tip end side of the connection portion 11C. An insertion hole 14C3 through which a conductor is inserted is formed. Further, a screw portion (not shown) is screwed on the outer periphery of the connection portion 11C.

つづいて、コネクタ１Ｃを組立てる場合は、図１８に示すように、第１筐体部材１０の連結凸部１２と、第２筐体部材２０の連結部２２の水平部２２ｂとを対向させ、かつ、その間にバネ部材４０を配置した状態で、図１９に示すように、前記連結凸部１２を前記水平部２２ｂ上部に設けた挿通孔２２ｃに挿通する。これにより、保持部材２４Ｂに保持された状態で前記連結部２２内に配置され、前記挿通孔２２ｃから垂直に突出する連結導体２８の一端が、第１筐体部材１０の接続部１１Ｃに水平に配置されて前記連結凸部１２内に突出している保持部材１４Ｃの一端側に設けた貫通孔１４Ｃ２に挿入され、図１９，２０に示すように、前記保持部材１４Ｃに保持されている中心導体１３Ｃの一端側の挟持部１３Ｃ２に挟持される。また、前記バネ部材４０は、連結凸部１２に設けたフランジ１２ａと連結部２２の水平部２２ｂ上部に設けた凹溝部２２ｄとの間に挟持される。
この後、前記連結部２２の一側面に設けた開口部２２ｅからリング部材５０を挿入し、図１９に示すように、前記連結部２２内に突出している前記連結凸部１２の外周に設けた溝部１２ｂに係合させることにより、前記第１筐体部材１０は第２筐体部材２０に対して抜脱不能に、かつ、前記第２筐体部材２０に配置した連結導体２８の一端を中心として回動可能に取付けられる。また、前記のようにリング部材５０を連結凸部１２の溝部１２ｂに係合した後、連結部２２に設けた開口部２２ｅを蓋体２５により封鎖する。 Subsequently, when assembling the connector 1C, as shown in FIG. 18, the connecting convex portion 12 of the first housing member 10 and the horizontal portion 22b of the connecting portion 22 of the second housing member 20 are opposed to each other, and the connector 1C is assembled. With the spring member 40 arranged between them, as shown in FIG. 19, the connecting convex portion 12 is inserted into the insertion hole 22c provided in the upper part of the horizontal portion 22b. As a result, one end of the connecting conductor 28, which is arranged in the connecting portion 22 while being held by the holding member 24B and vertically protrudes from the insertion hole 22c, is horizontally connected to the connecting portion 11C of the first housing member 10. A central conductor 13C that is inserted into a through hole 14C2 provided on one end side of a holding member 14C that is arranged and protrudes into the connecting convex portion 12, and is held by the holding member 14C as shown in FIGS. It is sandwiched by the sandwiching portion 13C2 on one end side of the above. Further, the spring member 40 is sandwiched between the flange 12a provided on the connecting convex portion 12 and the concave groove portion 22d provided on the upper portion of the horizontal portion 22b of the connecting portion 22.
After that, the ring member 50 was inserted from the opening 22e provided on one side surface of the connecting portion 22, and as shown in FIG. 19, it was provided on the outer periphery of the connecting convex portion 12 protruding into the connecting portion 22. By engaging with the groove portion 12b, the first housing member 10 is inseparable from the second housing member 20 and is centered on one end of the connecting conductor 28 arranged in the second housing member 20. It can be mounted rotatably as. Further, after the ring member 50 is engaged with the groove portion 12b of the connecting convex portion 12 as described above, the opening portion 22e provided in the connecting portion 22 is closed by the lid body 25.

以上のように組み立てられたコネクタ１Ｃは、第１及び第２筐体部材１０，２０の各接続部１１Ｃ，２１ＢがメスのＦ型コネクタとして構成されているので、当該接続部１１Ｃ，２１Ｂにそれぞれ同軸ケーブルの先端部に設けたオスのＦ型コネクタを接続することにより、中継用のコネクタとして使用することが可能となる。 In the connector 1C assembled as described above, since the connection portions 11C and 21B of the first and second housing members 10 and 20 are configured as female F-type connectors, they are connected to the connection portions 11C and 21B, respectively. By connecting a male F-type connector provided at the tip of the coaxial cable, it can be used as a relay connector.

１，１Ａ，１Ｂ，１Ｃコネクタ
１０第１筐体部材
１１，１１Ｃ接続部
１２連結凸部
１２ａフランジ
１２ｂ溝部
１３，１３Ｃ中心導体
１３ａコンタクトピン
１３ｂ，１３Ｃ１，１３Ｃ２挟持部
１４，１４Ｃ保持部材
１４ａ，１４Ｃ１係止部材
１４ｂ，１４Ｃ２貫通孔
１４Ｃ３挿通孔
１５リング部材
２０第２筐体部材
２１，２１Ａ，２１Ｂ接続部
２１Ｂ１係止部材
２２連結部
２２ａ垂直部
２２ｂ水平部
２２ｃ挿通孔
２２ｄ凹溝部
２２ｅ開口部
２３，２６中心導体
２３ａコンタクトピン
２３ｂ，２６ｂ挟持部
２４，２４Ｂ，２７保持部材
２４ａ，２４Ｂ１第１部材
２４ｂ，２４Ｂ２第２部材
２４ｃ，２４Ｂ３，２７ｂ挿通孔
２６ａ接触片
２７ａ孔部
２８連結導体
３１端子ピン
３３，３３Ａカバー体
３４フェルール
４０バネ部材
５０リング部材
1,1A, 1B, 1C connector 10 1st housing member 11, 11C Connection part 12 Connecting convex part 12a Flange 12b Groove part 13, 13C Center conductor 13a Contact pin 13b, 13C 1, 13C2 Holding part 14, 14C Holding member 14a, 14C1 Locking member 14b, 14C2 Through hole 14C3 Insertion hole 15 Ring member 20 Second housing member 21,21A, 21B Connection part 21B1 Locking member 22 Connecting part 22a Vertical part 22b Horizontal part 22c Insertion hole 22d Recessed groove part 22e Opening part 23 , 26 Center conductor 23a Contact pin 23b, 26b Holding part 24, 24B, 27 Holding member 24a, 24B1 First member 24b, 24B2 Second member 24c, 24B3, 27b Insertion hole 26a Contact piece 27a Hole 28 Connecting conductor 31 Terminal pin 33, 33A Cover body 34 Ferrule 40 Spring member 50 Ring member

Claims

水平方向へ延びる円筒状の接続部及びこれと直交する状態で連設した円筒状の連結凸部を有してＬ字状に形成された金属製の第１筐体部材と、
樹脂製の保持部材に保持され、一端側を前記連結凸部内に突出させた状態で前記接続部に水平に配置される金属製の中心導体と、
水平方向へ延びる円筒状の接続部及び当該接続部の基端側に連設したＬ字状の連結部を有する金属製の第２筐体部材と、
樹脂製の保持部材に保持された状態で前記連結部に配置されるＵ字状に形成された金属製の中心導体とを備え、
前記第１筐体部材の連結凸部を前記第２筐体部材の連結部に設けた挿通孔に挿通し、前記連結部に配置されて前記挿通孔から上方に向けて垂直に突出する中心導体の一端に設けたコンタクトピンを、前記第１筐体部材の接続部に水平に配置されて前記連結凸部内に突出する中心導体の一端に設けた挟持部に挟持させた状態で、
前記連結部の一側面に設けたＬ字状の開口部からＣ字状のリング部材を挿入して前記連結凸部に設けた溝部に係合させることにより、前記第１筐体部材と第２筐体部材とを抜脱不能に、かつ、前記コンタクトピンを中心として回動可能に連結するようにした
ことを特徴とする同軸ケーブル用コネクタ。 A first metal housing member formed in an L shape having a cylindrical connecting portion extending in the horizontal direction and a cylindrical connecting convex portion connected in a state orthogonal to the connecting portion, and a first housing member made of metal.
A metal center conductor that is held by a resin holding member and is horizontally arranged in the connecting portion with one end side protruding into the connecting convex portion.
A second metal housing member having a cylindrical connecting portion extending in the horizontal direction and an L-shaped connecting portion connected to the base end side of the connecting portion.
It is provided with a U-shaped metal center conductor that is arranged in the connecting portion while being held by a resin holding member.
A central conductor having a connecting convex portion of the first housing member inserted into an insertion hole provided in the connecting portion of the second housing member, arranged in the connecting portion, and vertically projecting upward from the insertion hole. The contact pin provided at one end of the first housing member is sandwiched between the holding portions provided at one end of the central conductor which is horizontally arranged at the connecting portion of the first housing member and protrudes into the connecting convex portion.
By inserting a C-shaped ring member from an L-shaped opening provided on one side surface of the connecting portion and engaging with the groove portion provided in the connecting convex portion, the first housing member and the second housing member are engaged. A coaxial cable connector characterized in that it cannot be detached from the housing member and is rotatably connected around the contact pin.

水平方向へ延びる円筒状の接続部及びこれと直交する状態で連設した円筒状の連結凸部を有してＬ字状に形成された金属製の第１筐体部材と、
樹脂製の保持部材に保持され、一端側を前記連結凸部内に突出させた状態で前記接続部に水平に配置される金属製の中心導体と、
水平方向へ延びる円筒状の接続部及び当該接続部の基端側に連設したＬ字状の連結部を有する金属製の第２筐体部材と、
樹脂製の保持部材に保持され、一端側を前記連結部内に突出させた状態で前記接続部に水平に配置される金属製の中心導体と、
樹脂製の保持部材に保持された状態で前記連結部に配置されるＵ字状に形成された金属製の連結導体とを備え、
前記第２筐体部材の接続部に水平に配置されて前記連結部内に突出する中心導体の一端に設けた接触片を、前記連結部に配置された連結導体の他端に接触させて電気的に接続するとともに、
前記第１筐体部材の連結凸部を前記第２筐体部材の連結部に設けた挿通孔に挿通し、前記連結部に配置されて前記挿通孔から上方に向けて垂直に突出する連結導体の一端を、前記第１筐体部材の接続部に水平に配置されて前記連結凸部内に突出する中心導体の一端に設けた挟持部に挟持させて電気的に接続した状態で、
前記連結部の一側面に設けたＬ字状の開口部からＣ字状のリング部材を挿着して前記連結凸部に設けた溝部に係合させることにより、前記第１筐体部材と第２筐体部材とを抜脱不能に、かつ、前記連結導体の一端を中心として回動可能に連結するようにした
ことを特徴とする同軸ケーブル用コネクタ。 A first metal housing member formed in an L shape having a cylindrical connecting portion extending in the horizontal direction and a cylindrical connecting convex portion connected in a state orthogonal to the connecting portion, and a first housing member made of metal.
A metal center conductor that is held by a resin holding member and is horizontally arranged in the connecting portion with one end side protruding into the connecting convex portion.
A second metal housing member having a cylindrical connecting portion extending in the horizontal direction and an L-shaped connecting portion connected to the base end side of the connecting portion.
A metal center conductor that is held by a resin holding member and horizontally arranged in the connecting portion with one end protruding into the connecting portion.
It is provided with a U-shaped metal connecting conductor which is arranged in the connecting portion while being held by a resin holding member.
A contact piece provided at one end of a central conductor horizontally arranged at a connecting portion of the second housing member and projecting into the connecting portion is brought into contact with the other end of the connecting conductor arranged at the connecting portion and electrically. While connecting to
A connecting conductor having a connecting convex portion of the first housing member inserted into an insertion hole provided in the connecting portion of the second housing member, arranged in the connecting portion, and vertically projecting upward from the insertion hole. One end of the above is electrically connected by being sandwiched by a sandwiching portion provided at one end of a central conductor that is horizontally arranged at the connecting portion of the first housing member and projects into the connecting convex portion.
By inserting a C-shaped ring member from an L-shaped opening provided on one side surface of the connecting portion and engaging it with a groove portion provided in the connecting convex portion, the first housing member and the first housing member are engaged. (2) A coaxial cable connector characterized in that it cannot be detached from the housing member and is rotatably connected around one end of the connecting conductor.

前記連結部の一側面に設けたＬ字状の開口部を蓋体で封鎖するようにしたことを特徴とする請求項１または２に記載の同軸ケーブル用コネクタ。 The coaxial cable connector according to claim 1 or 2, wherein an L-shaped opening provided on one side surface of the connecting portion is sealed with a lid.

前記連結凸部と連結部との間にはバネ部材を介在させるようにしたことを特徴とする請求項１ないし３のいずれか１項に記載の同軸ケーブル用コネクタ。 The coaxial cable connector according to any one of claims 1 to 3, wherein a spring member is interposed between the connecting convex portion and the connecting portion.