JPS6284603A - Microwave circuit device - Google Patents

Microwave circuit device

Info

Publication number
JPS6284603A
JPS6284603A JP22512585A JP22512585A JPS6284603A JP S6284603 A JPS6284603 A JP S6284603A JP 22512585 A JP22512585 A JP 22512585A JP 22512585 A JP22512585 A JP 22512585A JP S6284603 A JPS6284603 A JP S6284603A
Authority
JP
Japan
Prior art keywords
box
case
shaped metal
metal case
metal plate
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.)
Granted
Application number
JP22512585A
Other languages
Japanese (ja)
Other versions
JPH0760966B2 (en
Inventor
Toshio Ishizaki
俊雄 石崎
Takashi Machida
町田　高
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP60225125A priority Critical patent/JPH0760966B2/en
Publication of JPS6284603A publication Critical patent/JPS6284603A/en
Publication of JPH0760966B2 publication Critical patent/JPH0760966B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Waveguide Connection Structure (AREA)

Abstract

PURPOSE:To connect a metallic supporting plate and a box type metallic case together securely on a connector mount surface by forming screw holes in the joint surface of the metallic supporting plate which is joined with the connector mount surface, and inserting screws from outside the connector mount surface of the box type metallic case and clamping them. CONSTITUTION:A substrate 11 where a microwave strip circuit is formed is bonded to the separately prepared metallic supporting plate 13 by soldering, etc., so as to easily the mounting on the box type metallic case, and the plate 13 is mounted on the box type metallic case 12 with screws. In this case, screw holes are bored previously in one flank of the metallic supporting plate 13 which coincides with the input or output lead-out direction of the microstrip line of the substrate 11. Then, screws 17 are are inserted into those holes from outside the connector mount surface to clamp the metallic supporting plate 13 to the box type metallic case 12. Namely, clearance on the connector mount surface is eliminated with the screws 17 and the connection is made on this surface.

Description

【発明の詳細な説明】 産業上の利用分野 本発明はマイクロ波通信機に用いるマイクロ波回路装置
に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a microwave circuit device used in a microwave communication device.

従来の技術 従来、マイクロ波ストリップ回路を箱型金属ケースに入
れる際の箱型金属ケースへの実装は、第２図に示すよう
に、基板１と箱型金属ケース２の装着を容易に実現する
ため、別に用意した支持金属板３に予め基板ｌをはんだ
付は等で接着した後、箱型金属ケース２に底面からねじ
４を用いて締めつけて装着する方法が行なわれていた。Conventional technology Conventionally, when mounting a microwave strip circuit in a box-shaped metal case, as shown in FIG. 2, it is easy to attach a board 1 and a box-shaped metal case 2. Therefore, a method has been used in which the board 1 is bonded in advance to a separately prepared support metal plate 3 by soldering or the like, and then the board 1 is attached to the box-shaped metal case 2 by tightening it from the bottom using screws 4.

なお、５は同軸コネクタ、６はコネクタ装着面と呼ばれ
る箱型金属ケースの一側面であり、同軸コネクタ５が箱
型金属ケース外側より、装着される。Note that 5 is a coaxial connector, and 6 is one side of the box-shaped metal case called a connector mounting surface, and the coaxial connector 5 is mounted from the outside of the box-shaped metal case.

発明が解決しようとする問題点 しかしながら、上記のような構成では、支持金属板３と
箱型金属ケースのコネクタ装着面６の間に間隙が生じる
ことがあり、その場合、コネクタ外導体と基板の接地面
の間の接地距離が長くなるためＶＳＷＲ特性に悪影響を
及ぼしていた。Problems to be Solved by the Invention However, in the above configuration, a gap may occur between the support metal plate 3 and the connector mounting surface 6 of the box-shaped metal case, and in that case, the connector outer conductor and the board Since the contact distance between the contact surfaces becomes longer, the VSWR characteristics are adversely affected.

そこで、本発明は上記問題点に鑑み、支持金属板と箱型
金属ケースの接続をコネクタ装着面で確実に行なうこと
ができるマイクロ波回路装置を提供することを目的とし
ている。SUMMARY OF THE INVENTION In view of the above-mentioned problems, it is an object of the present invention to provide a microwave circuit device in which a supporting metal plate and a box-shaped metal case can be reliably connected on a connector mounting surface.

問題点を解決するための手段 本発明は、上記問題点を解決するため、コネクタ装着面
に接合される支持金属板の接合面にねじ穴を設け、箱型
金属ケースのコネクタ装着面外側よりねじを挿入して締
めつけることにより、支持金属板と箱型金属ケースをコ
ネクタ装着面で確実に接続したものである。Means for Solving the Problems In order to solve the above-mentioned problems, the present invention provides screw holes in the joining surface of the support metal plate to be joined to the connector mounting surface, and screws are inserted from the outside of the connector mounting surface of the box-shaped metal case. By inserting and tightening the connector, the supporting metal plate and the box-shaped metal case are securely connected at the connector mounting surface.

作用 本発明は、上記のように、箱型金属ケースのコネクタ装
着面外側よりねじを挿入して、支持金属板をコネクタ装
着面に締めつけることができるので、支持金属板と箱型
金属ケースの接続は、コネクタ装着面のすきまをなくし
確実に行なわれ、常に良好なＶＳＷＲ特性が得られるこ
ととなる。As described above, the present invention allows the support metal plate to be tightened to the connector mounting surface by inserting screws from the outside of the connector mounting surface of the box-shaped metal case, so that the connection between the support metal plate and the box-shaped metal case is improved. This is done reliably by eliminating the gap on the connector mounting surface, and good VSWR characteristics can always be obtained.

実施例 第１図は本発明の一実施例を示す断面図である。Example FIG. 1 is a sectional view showing an embodiment of the present invention.

以下、図面を参照してこの実施例の構成を説明する。マ
イクロ波ストリップ回路が形成された基板１１は、箱型
金属ケース１２への装着を容易に実現するため、まず、
別に用意した支持金属板１３にはんだ付は等の手段によ
り接着し、それから箱型金属ケース１２にねじで装着す
る。本発明のマイクロ波回路装置では、支持金属板１３
の側面のうち、基板１１のマイクロストリップ線路の入
力または出力取り出し方向に一致する一側面に予めねし
穴を設けておく。また、この側面と接合される箱型金属
ケース１２のコネクタ装着面１６にはねじの通し穴を設
けておく。この穴にコネクタ装着面外側よりねじ１７を
挿入し、支持金属板１３を箱型金属ケース１２に締めつ
ける。すなわち、ねじ１７により、コネクタ装着面１６
でのすきまはなくすことができ、この面で確実に接続さ
れる。なお、同軸コネクタ１５は箱型金属ケース１２の
コネクタ装着面１６に装着し、外導体は箱型金属ケース
１２に接続し内導体は基板１１に構成したマイクロスト
リップ線路に接続する。The configuration of this embodiment will be described below with reference to the drawings. In order to easily attach the substrate 11 on which the microwave strip circuit is formed to the box-shaped metal case 12, first,
It is adhered to a separately prepared support metal plate 13 by means of soldering or the like, and then attached to the box-shaped metal case 12 with screws. In the microwave circuit device of the present invention, the supporting metal plate 13
A tapped hole is previously provided on one side of the substrate 11 that corresponds to the input or output extraction direction of the microstrip line. In addition, holes for screws are provided in the connector mounting surface 16 of the box-shaped metal case 12 that is joined to this side surface. A screw 17 is inserted into this hole from the outside of the connector mounting surface, and the supporting metal plate 13 is tightened to the box-shaped metal case 12. That is, the screw 17 connects the connector mounting surface 16.
This will eliminate any gaps and ensure a secure connection on this side. The coaxial connector 15 is attached to the connector mounting surface 16 of the box-shaped metal case 12, the outer conductor is connected to the box-shaped metal case 12, and the inner conductor is connected to the microstrip line formed on the board 11.

また、支持金属板１３の装着強度をあげるため、箱型金
属ケース１２の底面よりねじ１４を挿入し固定するが、
このねじ１４は省略してもよい。In addition, in order to increase the mounting strength of the supporting metal plate 13, screws 14 are inserted and fixed from the bottom of the box-shaped metal case 12.
This screw 14 may be omitted.

発明の効果 以上のように本発明では、支持金属板と箱型金属ケース
の接続が、コネクタ装着面で確実に行なえるので、常に
良好なＶＳＷＲ特性が得られる。Effects of the Invention As described above, in the present invention, the support metal plate and the box-shaped metal case can be reliably connected on the connector mounting surface, so that good VSWR characteristics can always be obtained.

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本発明の一実施例によるマイクロ波回路装置の
断面図、第２図は従来の装置の断面図である。 １１・・・・・・基板、１２・・・・・・箱型金属ケー
ス、１３・・・・・・支持金属板、１４・・・・・・ね
じ、１５・・・・・・同軸コネクタ、１６・・・・・・
コネクタ装着面、１７・・・・・・ねじ。 代理人の氏名　弁理士　中尾敏男　はか１名第２図FIG. 1 is a sectional view of a microwave circuit device according to an embodiment of the present invention, and FIG. 2 is a sectional view of a conventional device. 11... Board, 12... Box-shaped metal case, 13... Support metal plate, 14... Screw, 15... Coaxial connector. , 16...
Connector mounting surface, 17...Screw. Name of agent: Patent attorney Toshio Nakao (1 person) Figure 2

Claims (1)

【特許請求の範囲】[Claims] マイクロ波ストリップ回路が形成された基板を、前記基
板のマイクロストリップ線路の入力または出力取り出し
方向に一致する一側面にねじ穴を設けた支持金属板に装
着し、前記支持金属板を箱型金属ケースの内部底面に装
着し、同軸コネクタは前記支持金属板のねじ穴を設けた
面に接合される前記箱型金属ケースのコネクタ装着面に
装着し、前記同軸コネクタの外導体は前記箱型金属ケー
スに接続し内導体は前記基板に構成したマイクロストリ
ップ線路に接続し、前記箱型金属ケースのコネクタ装着
面には前記支持金属板のねじ穴の位置にねじの通し穴を
あけ外側よりねじを挿入して締めつけて、前記支持金属
板と前記箱型金属ケースの接続を前記コネクタ装着面で
行なうことを特徴とするマイクロ波回路装置。A board on which a microwave strip circuit is formed is attached to a supporting metal plate having a screw hole on one side that corresponds to the input or output extraction direction of the microstrip line of the board, and the supporting metal plate is attached to a box-shaped metal case. The coaxial connector is attached to the connector mounting surface of the box-shaped metal case that is joined to the surface of the supporting metal plate with screw holes, and the outer conductor of the coaxial connector is attached to the inner bottom surface of the box-shaped metal case. The inner conductor is connected to the microstrip line configured on the board, and a screw hole is made in the connector mounting surface of the box-shaped metal case at the position of the screw hole in the support metal plate, and a screw is inserted from the outside. A microwave circuit device characterized in that the support metal plate and the box-shaped metal case are connected at the connector mounting surface by tightening the support metal plate and the box-shaped metal case.
JP60225125A 1985-10-09 1985-10-09 Microwave circuit device Expired - Lifetime JPH0760966B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60225125A JPH0760966B2 (en) 1985-10-09 1985-10-09 Microwave circuit device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60225125A JPH0760966B2 (en) 1985-10-09 1985-10-09 Microwave circuit device

Publications (2)

Publication Number Publication Date
JPS6284603A true JPS6284603A (en) 1987-04-18
JPH0760966B2 JPH0760966B2 (en) 1995-06-28

Family

ID=16824353

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60225125A Expired - Lifetime JPH0760966B2 (en) 1985-10-09 1985-10-09 Microwave circuit device

Country Status (1)

Country Link
JP (1) JPH0760966B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000091802A (en) * 1998-09-11 2000-03-31 Matsushita Electric Ind Co Ltd Microwave circuit
WO2013128305A1 (en) * 2012-03-02 2013-09-06 Aselsan Elektronik Sanayi Ve Ticaret Anonim Sirketi A microwave component package

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55111349U (en) * 1979-01-26 1980-08-05
JPS5639701U (en) * 1979-08-31 1981-04-14
JPS57136179U (en) * 1981-02-19 1982-08-25
JPS5952708U (en) * 1982-09-30 1984-04-06 宇宙開発事業団 microstrip antenna
JPS5980972U (en) * 1982-11-22 1984-05-31 ティーディーケイ株式会社 Mounting structure of electrical connection parts
JPS5984903U (en) * 1982-11-26 1984-06-08 日本電気株式会社 High frequency coupling device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55111349U (en) * 1979-01-26 1980-08-05
JPS5639701U (en) * 1979-08-31 1981-04-14
JPS57136179U (en) * 1981-02-19 1982-08-25
JPS5952708U (en) * 1982-09-30 1984-04-06 宇宙開発事業団 microstrip antenna
JPS5980972U (en) * 1982-11-22 1984-05-31 ティーディーケイ株式会社 Mounting structure of electrical connection parts
JPS5984903U (en) * 1982-11-26 1984-06-08 日本電気株式会社 High frequency coupling device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000091802A (en) * 1998-09-11 2000-03-31 Matsushita Electric Ind Co Ltd Microwave circuit
WO2013128305A1 (en) * 2012-03-02 2013-09-06 Aselsan Elektronik Sanayi Ve Ticaret Anonim Sirketi A microwave component package
US9301409B2 (en) 2012-03-02 2016-03-29 Aselsan Elektronik Sanayi Ve Ticaret Anonim Sirketi Microwave component package

Also Published As

Publication number Publication date
JPH0760966B2 (en) 1995-06-28

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Legal Events

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EXPY Cancellation because of completion of term