JPH0817521A - Bent coaxial connector for high frequency - Google Patents
Bent coaxial connector for high frequencyInfo
- Publication number
- JPH0817521A JPH0817521A JP6167380A JP16738094A JPH0817521A JP H0817521 A JPH0817521 A JP H0817521A JP 6167380 A JP6167380 A JP 6167380A JP 16738094 A JP16738094 A JP 16738094A JP H0817521 A JPH0817521 A JP H0817521A
- Authority
- JP
- Japan
- Prior art keywords
- conductor
- center
- cylindrical
- pipe
- cylindrical pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】本発明はマイクロ波通信機器など
に使われる高周波用曲がり同軸コネクタに関するもので
ある。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a high frequency bent coaxial connector used for microwave communication equipment and the like.
【0002】[0002]
【従来の技術及びその欠点】従来のこの種の曲がりコネ
クタは直線的構造物の組合せで、特に電気信号の通る中
心導体の90度のジョイント部分はハンダ付け等により
接合し中心導体と同じ太さ或は所要の太さにするのに熟
練性を要し、且つ作業効率が悪い等の欠点を有してい
た。2. Description of the Related Art A conventional bent connector of this type is a combination of linear structures, in particular, a 90 ° joint portion of a central conductor through which an electric signal passes is joined by soldering or the like and has the same thickness as the central conductor. Alternatively, there are drawbacks such that skill is required to obtain a required thickness and work efficiency is poor.
【0003】又中心導体の通る筒状外部導体も複雑な形
状のものとなりフライス加工を余儀なくされ高価格のも
のが多い。Further, the cylindrical outer conductor through which the central conductor passes also has a complicated shape and is inevitably subjected to milling, which is often expensive.
【0004】更に構造の複雑さからくる製品のバラツキ
が多くなり、殊にマイクロ波帯の高帯域になると使用で
きない場合があり、曲がりの同軸コネクタを使わず止む
なく半可撓形高周波ケ−ブルを使うなどしているが、高
密度な立体回路を形成するときにネックとなっていた。Further, there are many variations in products due to the complexity of the structure, and there are cases where the products cannot be used especially in the high frequency band of the microwave band. Therefore, a semi-flexible high frequency cable is used without using a bent coaxial connector. However, it was a bottleneck when forming a high-density three-dimensional circuit.
【0005】[0005]
【発明が解決しようとする課題】そこで本発明は量産化
に適して安価に供給でき、且つ高周波域まで広範囲に応
用可能で高密度な立体回路に最適なコネクタを提供しよ
うとするものである。Therefore, the present invention is intended to provide a connector which is suitable for mass production, can be supplied at a low cost, can be widely applied to a high frequency range, and is most suitable for a high density three-dimensional circuit.
【0006】[0006]
【課題を解決するための手段】本発明を図示の実施例に
よって詳記すると、所要角度に湾曲する円筒パイプを中
心軸で2分割の対称形状にプレス加工した一対の半割形
状とした金属製湾曲部材1、1’の接合縁9、9をろう
付け、はんだ付け、溶接等の手段により接合して湾曲円
筒パイプ2を構成し、該湾曲円筒パイプ2の両端にはリ
ング或はフランジ等の接合部材3、3を嵌合して筒状外
部導体4を構成し、接合部材3、3の嵌合穴5には円筒
型絶縁部材6、6を嵌合して、円筒型絶縁部材6、6の
中心穴7に筒状外部導体4の中心に這装する中心導体8
を固定し、中心導体8はその外径と湾曲円筒パイプ2の
内径との間の空気領域10は可及的に全周にわたって等
しくなるよう均一な太さに旋削加工し、リング或はフラ
ンジ等の接合部材3、円筒型絶縁部材6に応当する位置
の中心導体8の外径は、それらの誘電率を考慮して旋削
加工し、この中心導体を8をプレス加工によって湾曲円
筒パイプ2の中心の曲がりと同じ曲げ加工を施してあ
る。The present invention will be described in detail with reference to the embodiments shown in the drawings. A pair of half-divided metal members are formed by pressing a cylindrical pipe bent at a required angle into two symmetrical shapes about a central axis. The joining edges 9, 9 of the bending members 1, 1 ′ are joined by means such as brazing, soldering, welding or the like to form the bending cylindrical pipe 2, and both ends of the bending cylindrical pipe 2 are made of rings or flanges. The joining members 3 and 3 are fitted together to form the cylindrical outer conductor 4, and the cylindrical insulating members 6 and 6 are fitted into the fitting holes 5 of the joining members 3 and 3 to form the cylindrical insulating member 6, A central conductor 8 mounted on the center of the tubular outer conductor 4 in the central hole 7
, The center conductor 8 is turned into a uniform thickness so that the air region 10 between its outer diameter and the inner diameter of the curved cylindrical pipe 2 is made as uniform as possible over the entire circumference. The outer diameter of the central conductor 8 at the position corresponding to the joining member 3 and the cylindrical insulating member 6 is turned by considering their permittivities, and this central conductor 8 is pressed to form the center of the curved cylindrical pipe 2. It has the same bending process as the bend.
【0007】半割形状の湾曲部材1、1’の接合縁9の
全部或は一部をフランジ形状にしておいて組立て接合作
業をしやすくしておくと良い。It is advisable to make all or part of the joint edge 9 of the curved members 1, 1'having a half-divided shape into a flange shape to facilitate the assembly and joining work.
【0008】湾曲円筒パイプ2の曲がり度は90度に限
らず任意に設定できる。The bending degree of the curved cylindrical pipe 2 is not limited to 90 degrees and can be set arbitrarily.
【0009】中心導体8の端部形状は割溝を設けた雌
部、或は他の中心導体の雌部に挿入される雄部形状とし
ておく。The end portion of the center conductor 8 has a male portion shape which is inserted into a female portion having a split groove or a female portion of another central conductor.
【0010】[0010]
【効果】本発明は叙上の如く、所要角度に湾曲する円筒
パイプを中心軸で2分割の対称形状にプレス加工した一
対の半割形状の金属製湾曲部材1、1’を接合して湾曲
円筒パイプ2を構成し、該湾曲円筒パイプ2の両端には
リング或はフランジ等の接合部材3、3を嵌合して筒状
外部導体4を構成し、接合部材3、3の嵌合穴5には円
筒型絶縁部材6、6を嵌合して、円筒型絶縁部材6、6
の中心穴7に筒状外部導体4の中心を這装する中心導体
8を固定し、中心導体8はプレス加工によって湾曲円筒
パイプ2の中心の曲がりと同じ曲げ加工を施してあるの
で、中心導体8と湾曲円筒パイプ2は精密にしかも量産
化ができ、中心導体8の外径と湾曲円筒パイプ2の内径
との間の空気領域10は可及的に全周にわたって等しく
なりインピ−ダンス整合も良く、又中心導体8が円筒型
絶縁部材6、6並びに空気領域10とインピ−ダンス整
合上不連続となるが、湾曲円筒パイプ2の内径とリング
或はフランジ等の接合部材3の内径、中心導体の外径、
円筒型絶縁部材6の誘電率を考慮し、容易にそれらの寸
法、形状が決定できるので不都合がない。むしろ中心導
体が均一な連続形状なので特に高周波領域での安定性が
高い。As described above, according to the present invention, a pair of half-shaped metal bending members 1 and 1'which are formed by pressing a cylindrical pipe that bends at a required angle into two symmetrical shapes with a central axis are bent and joined. A cylindrical pipe 2 is formed, and joining members 3, 3 such as rings or flanges are fitted to both ends of the curved cylindrical pipe 2 to form a cylindrical outer conductor 4, and fitting holes for the joining members 3, 3 are formed. 5. Cylindrical insulating members 6 and 6 are fitted in 5 to form cylindrical insulating members 6 and 6
A center conductor 8 for mounting the center of the cylindrical outer conductor 4 is fixed in the center hole 7 of the center conductor 8, and the center conductor 8 is subjected to the same bending process as the bending of the center of the curved cylindrical pipe 2 by press working. 8 and the curved cylindrical pipe 2 can be precisely and mass-produced, and the air region 10 between the outer diameter of the central conductor 8 and the inner diameter of the curved cylindrical pipe 2 is as uniform as possible over the entire circumference, and impedance matching is also possible. Although the center conductor 8 is discontinuous with the cylindrical insulating members 6 and 6 and the air region 10 due to impedance matching, the inner diameter of the curved cylindrical pipe 2 and the inner diameter and center of the joint member 3 such as a ring or a flange. Outer diameter of conductor,
There is no inconvenience because the dimensions and shape of the cylindrical insulating member 6 can be easily determined in consideration of the dielectric constant of the insulating member 6. Rather, since the central conductor has a uniform continuous shape, the stability is particularly high in the high frequency region.
【図1】本発明コネクタの断面図。FIG. 1 is a sectional view of a connector of the present invention.
【図2】同装置における湾曲部材の斜視図。FIG. 2 is a perspective view of a bending member in the same device.
【図3】同装置における筒状外部導体の断面図。FIG. 3 is a cross-sectional view of a cylindrical outer conductor in the same device.
1、1’は湾曲部材 2は湾曲円筒パイプ 3、3は接合部材 4は筒状外部導体 5は嵌合穴 6、6は円筒型絶縁部材 8は中心導体 1, 1 ′ is a bending member 2 is a curved cylindrical pipe 3, 3 is a joining member 4, 4 is a cylindrical outer conductor, 5 is a fitting hole 6, 6 is a cylindrical insulating member, 8 is a central conductor
Claims (1)
で2分割の対称形状にプレス加工した一対の半割形状の
金属製湾曲部材を接合して湾曲円筒パイプを構成し、該
湾曲円筒パイプの両端にはリング或はフランジ等の接合
部材を嵌合して筒状外部導体を構成し、接合部材の嵌合
穴には円筒型絶縁部材を嵌合して、円筒型絶縁部材の中
心穴に筒状外部導体の中心を這装する中心導体を固定
し、中心導体8はプレス加工によって湾曲円筒パイプ2
の中心の曲がりと同じ曲げ加工を施した高周波用曲がり
同軸コネクタ。1. A curved cylindrical pipe is constructed by joining a pair of half-shaped metal curved members obtained by pressing a cylindrical pipe curved at a required angle into two symmetrical shapes along a central axis. A cylindrical outer conductor is constructed by fitting a joining member such as a ring or a flange to both ends of the, and a cylindrical insulating member is fitted in the fitting hole of the joining member to form a central hole of the cylindrical insulating member. A central conductor for mounting the center of the cylindrical outer conductor is fixed to the central conductor 8, and the central conductor 8 is pressed to form a curved cylindrical pipe 2
A bent coaxial connector for high frequency that has been subjected to the same bending process as the bend at the center of.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6167380A JPH0817521A (en) | 1994-06-27 | 1994-06-27 | Bent coaxial connector for high frequency |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6167380A JPH0817521A (en) | 1994-06-27 | 1994-06-27 | Bent coaxial connector for high frequency |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0817521A true JPH0817521A (en) | 1996-01-19 |
Family
ID=15848647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6167380A Pending JPH0817521A (en) | 1994-06-27 | 1994-06-27 | Bent coaxial connector for high frequency |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0817521A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013181146A1 (en) * | 2012-05-31 | 2013-12-05 | Emerson Network Power Connectivity Solutions, Inc. | Modular rf connector system |
KR101476654B1 (en) * | 2013-04-09 | 2014-12-26 | (주)옥성 | high frequency coaxial connecter manufacture device and method using the same and connecter by the method |
JP2018063894A (en) * | 2016-10-14 | 2018-04-19 | 日本圧着端子製造株式会社 | Mounting structure for coaxial connector |
JP2018063892A (en) * | 2016-10-14 | 2018-04-19 | 日本圧着端子製造株式会社 | Coaxial connector |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54155492A (en) * | 1978-03-13 | 1979-12-07 | Gore & Ass | Coaxial assembly and method of producing same |
-
1994
- 1994-06-27 JP JP6167380A patent/JPH0817521A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54155492A (en) * | 1978-03-13 | 1979-12-07 | Gore & Ass | Coaxial assembly and method of producing same |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013181146A1 (en) * | 2012-05-31 | 2013-12-05 | Emerson Network Power Connectivity Solutions, Inc. | Modular rf connector system |
US8888519B2 (en) | 2012-05-31 | 2014-11-18 | Cinch Connectivity Solutions, Inc. | Modular RF connector system |
US9190786B1 (en) | 2012-05-31 | 2015-11-17 | Cinch Connectivity Solutions Inc. | Modular RF connector system |
CN106229725A (en) * | 2012-05-31 | 2016-12-14 | Cinch连接解决方案股份有限公司 | Modular radio frequency connector system |
KR101476654B1 (en) * | 2013-04-09 | 2014-12-26 | (주)옥성 | high frequency coaxial connecter manufacture device and method using the same and connecter by the method |
JP2018063894A (en) * | 2016-10-14 | 2018-04-19 | 日本圧着端子製造株式会社 | Mounting structure for coaxial connector |
JP2018063892A (en) * | 2016-10-14 | 2018-04-19 | 日本圧着端子製造株式会社 | Coaxial connector |
CN107959146A (en) * | 2016-10-14 | 2018-04-24 | 日本压着端子制造株式会社 | Coaxial connector |
CN107959146B (en) * | 2016-10-14 | 2020-08-18 | 日本压着端子制造株式会社 | Coaxial connector |
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