JPH04103705U - External connection terminal in dielectric coaxial resonator - Google Patents
External connection terminal in dielectric coaxial resonatorInfo
- Publication number
- JPH04103705U JPH04103705U JP2388591U JP2388591U JPH04103705U JP H04103705 U JPH04103705 U JP H04103705U JP 2388591 U JP2388591 U JP 2388591U JP 2388591 U JP2388591 U JP 2388591U JP H04103705 U JPH04103705 U JP H04103705U
- Authority
- JP
- Japan
- Prior art keywords
- external connection
- connection terminal
- dielectric
- cylindrical dielectric
- coaxial resonator
- 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
Links
- 238000003780 insertion Methods 0.000 claims abstract description 25
- 230000037431 insertion Effects 0.000 claims abstract description 25
- 239000002184 metal Substances 0.000 claims abstract description 19
- 229910052751 metal Inorganic materials 0.000 claims abstract description 19
- 239000003989 dielectric material Substances 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 22
- 239000011248 coating agent Substances 0.000 description 13
- 238000000576 coating method Methods 0.000 description 13
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 1
- 229910002113 barium titanate Inorganic materials 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
(57)【要 約】
【目 的】 円筒状誘電体に挿入する際に、その内部に
形成されている導電膜に傷を付けることがなく、正確な
位置に配置できる誘電体同軸共振器における外部接続端
子。
【構 成】 金属板は、折返部（３）から折り返されて
バネ性を有するように成形する。そして、折り返された
部分は、円筒状誘電体の内孔に沿った湾曲部（４）が成
形される。当該湾曲部（４）にバネ性を与える圧縮部
（５）を設けることができる。圧縮部（５）と湾曲部
（４）とから構成された内部接続電極（１０）には、導
電被膜が形成された円筒状誘電体の外部に突出する外部
突出電極（２）が設けられている。また、内部接続電極
（１０）の折返部（３）を挿入ピン用の底部としたり、
あるいは前記円筒状誘電体の端部に係合するストッパー
部を設けることができる。
(57) [Summary] [Purpose] A dielectric coaxial resonator that can be inserted into a cylindrical dielectric material at an accurate position without damaging the conductive film formed inside. External connection terminal. [Structure] The metal plate is folded back from the folded portion (3) and formed to have spring properties. Then, the folded portion is formed into a curved portion (4) along the inner hole of the cylindrical dielectric. A compressed portion (5) may be provided to impart springiness to the curved portion (4). The internal connection electrode (10) composed of a compressed part (5) and a curved part (4) is provided with an externally protruding electrode (2) that protrudes to the outside of a cylindrical dielectric material on which a conductive film is formed. There is. In addition, the folded part (3) of the internal connection electrode (10) is used as the bottom part for the insertion pin,
Alternatively, a stopper portion that engages with the end of the cylindrical dielectric may be provided.
Description
【０００１】0001
本考案は、自動車電話、携帯電話、あるいは衛星通信等のマイクロ波通信に使 用される誘電体フィルタの構成部品である誘電体同軸共振器における外部接続端 子に関するものである。 This invention can be used for microwave communications such as car phones, mobile phones, and satellite communications. External connection end of dielectric coaxial resonator which is a component of dielectric filter used It's about children.
【０００２】0002
図９ないし図１２を参照しつつ従来例における誘電体同軸共振器における外部 接続端子を説明する。図９は従来例における外部接続端子説明図である。図１０ は従来例における誘電体同軸共振器を構成する円筒状誘電体説明図である。図１ １は従来例における他の外部接続端子説明図である。図１２は図１１の外部接続 端子を円筒状誘電体に組み込んだ状態の従来例説明図である。図９に示す外部接 続端子３１には、金属板の打抜き加工により、外部突出電極３２および複数の電 極片３３、３４、３５が放射状に成形される。外部突出電極３２は、後述する円 筒状誘電体から突出させるために、他の電極片３３ないし３５より長く成形され る。一方、図１０に示す円筒状誘電体３６には、一端を開放してその表面および 内孔３７の内周面に導電被膜が形成される。その後、図９に示す外部接続端子３ １は、白抜き矢印方向に押圧され、円筒状誘電体３６の内孔３７に押し込まれる 。このようにして誘電体同軸共振器が作製される。 With reference to FIGS. 9 to 12, the external structure of the dielectric coaxial resonator in the conventional example Explain the connection terminals. FIG. 9 is an explanatory diagram of external connection terminals in a conventional example. Figure 10 FIG. 1 is an explanatory diagram of a cylindrical dielectric material constituting a dielectric coaxial resonator in a conventional example. Figure 1 1 is an explanatory diagram of another external connection terminal in the conventional example. Figure 12 shows the external connections in Figure 11. FIG. 2 is an explanatory diagram of a conventional example in which a terminal is assembled into a cylindrical dielectric. External connections shown in Figure 9 The connecting terminal 31 has an externally protruding electrode 32 and a plurality of electric currents formed by punching a metal plate. The pole pieces 33, 34, 35 are radially shaped. The external protruding electrode 32 has a circular shape which will be described later. The electrode pieces 33 to 35 are formed longer than the other electrode pieces 33 to 35 in order to protrude from the cylindrical dielectric body. Ru. On the other hand, the cylindrical dielectric body 36 shown in FIG. 10 has one end open and its surface and A conductive coating is formed on the inner peripheral surface of the inner hole 37. After that, the external connection terminal 3 shown in FIG. 1 is pressed in the direction of the white arrow and pushed into the inner hole 37 of the cylindrical dielectric 36 . In this way, a dielectric coaxial resonator is manufactured.
【０００３】 また、図１１に示す外部接続端子４１は、金属板を円筒状に丸めて、スリ割部 ４４を有する円筒状電極４２と、当該円筒状電極４２に連なって突出する外部突 出電極４３とから構成される。一方、図１２に示すように円筒状誘電体５２には 、表面に外側導電被膜５３が形成されると同時に、内孔５４の内周面に前記外側 導電被膜５３と一端で連なった内側導電被膜５５が形成される。その後、外部接 続端子４１は、円筒状誘電体５２の内孔５４に押し込まれる。このようにして図 １２に示す誘電体同軸共振器５１が作製される。0003 In addition, the external connection terminal 41 shown in FIG. 11 is made by rolling a metal plate into a cylindrical shape, and A cylindrical electrode 42 having a diameter of It is composed of an output electrode 43. On the other hand, as shown in FIG. , while the outer conductive coating 53 is formed on the surface, the outer conductive coating 53 is formed on the inner peripheral surface of the inner hole 54. An inner conductive film 55 is formed which is continuous with the conductive film 53 at one end. Then external connections The connecting terminal 41 is pushed into the inner hole 54 of the cylindrical dielectric body 52. In this way the figure A dielectric coaxial resonator 51 shown in 12 is manufactured.
【０００４】0004
図９に示すような形状の外部接続端子３１にすると、自動挿入機の自動ピンが 外部接続端子３１の交差部を白抜き矢印方向に押圧して、外部接続端子３１を円 筒状誘電体３６の内孔３７に押し込む際に都合が良い。しかし、外部接続端子３ １を円筒状誘電体３６の内孔３７に押し込む際に、外部突出電極３２および電極 片３３ないし３５の縁は、内孔３７に形成されている導電被膜と線接触して、そ の表面に傷を付ける。また、円筒状誘電体３６に押し込み易く、また導電被膜に 傷を付けないように、外部接続端子３１のバネ性を弱くすると、外部接続端子３ １と円筒状誘電体３６に形成された導電被膜との接触が悪くなるという矛盾が起 きる。 If the external connection terminal 31 is shaped as shown in Figure 9, the automatic pin of the automatic insertion machine will Press the intersection of the external connection terminals 31 in the direction of the white arrow to rotate the external connection terminals 31 in a circle. This is convenient when pushing into the inner hole 37 of the cylindrical dielectric body 36. However, external connection terminal 3 1 into the inner hole 37 of the cylindrical dielectric 36, the external protruding electrode 32 and the electrode The edges of the pieces 33 to 35 are in line contact with the conductive coating formed in the bore 37 and scratch the surface. In addition, it can be easily pushed into the cylindrical dielectric body 36, and it can also be easily inserted into the conductive coating. If you weaken the springiness of the external connection terminal 31 to prevent it from being scratched, the external connection terminal 3 1 and the conductive coating formed on the cylindrical dielectric material 36 becomes poor. Wear.
【０００５】 図１１に示すような形状の外部接続端子４１にすると、円筒状電極４２の表面 が内側導電被膜５５と面接触するため、接触抵抗および導電被膜に傷を付けない という点では優れている。しかし、円筒状電極４２には、底がないために、自動 挿入機の挿入ピンが使用できない。また、図１１に示すような円筒状電極４２は 、その外径を圧縮してからでないと、円筒状誘電体５２の内部に挿入できないと いう問題を有した。したがって、円筒状電極４２は、自動挿入機を使用した自動 化が困難であった。[0005] When the external connection terminal 41 is shaped as shown in FIG. 11, the surface of the cylindrical electrode 42 Since it makes surface contact with the inner conductive coating 55, it does not damage the contact resistance or the conductive coating. It is excellent in that respect. However, since the cylindrical electrode 42 does not have a bottom, it automatically The insertion pin of the insertion machine cannot be used. Moreover, the cylindrical electrode 42 as shown in FIG. , its outer diameter must be compressed before it can be inserted into the cylindrical dielectric 52. I had this problem. Therefore, the cylindrical electrode 42 can be inserted automatically using an automatic insertion machine. It was difficult to
【０００６】 本考案は、以上のような問題を解決するためのもので、自動挿入機を使用する ことができ、円筒状誘電体に挿入する際に、その内部に形成されている導電被膜 に傷を付けることがない誘電体同軸共振器における外部接続端子を提供すること を目的とする。[0006] This invention is intended to solve the above problems, and uses an automatic insertion machine. When inserted into a cylindrical dielectric, a conductive coating is formed inside it. To provide an external connection terminal in a dielectric coaxial resonator that does not damage the With the goal.
【０００７】[0007]
前記目的を達成するために、本考案の誘電体同軸共振器における外部接続端子 は、金属板を折返部から折り返してバネ性を有するように成形すると共に、折り 返された部分に円筒状誘電体の内孔に沿った湾曲部と当該湾曲部にバネ性を与え る圧縮部とが成形された内部接続電極と、当該内部接続電極に連なり、導電被膜 が形成された円筒状誘電体の内孔から外部に突出する外部突出電極とから構成さ れる。また、本考案の誘電体同軸共振器における外部接続端子は、前記内部接続 電極の折返部が自動挿入機の挿入ピン突当て用の底部となるように構成される。 さらに、本考案の誘電体同軸共振器における外部接続端子は、前記円筒状誘電体 の端部に係合するストッパー部を備えるように構成される。 In order to achieve the above object, the external connection terminal in the dielectric coaxial resonator of the present invention In this method, a metal plate is folded back from the folded part to form it to have spring properties, and The returned part has a curved part along the inner hole of the cylindrical dielectric and gives spring properties to the curved part. an internal connection electrode formed with a compressed part, and a conductive coating connected to the internal connection electrode; It consists of an externally protruding electrode that protrudes outward from the inner hole of a cylindrical dielectric material formed with It will be done. Further, the external connection terminal in the dielectric coaxial resonator of the present invention is The folded part of the electrode is configured to serve as the bottom against which the insertion pin of the automatic insertion machine abuts. Furthermore, the external connection terminal in the dielectric coaxial resonator of the present invention is It is configured to include a stopper portion that engages with an end portion of the stopper portion.
【０００８】[0008]
プレス加工により、短冊型部と幅の狭い外部突出電極とを有する金属板が成形 される。前記短冊型部は、その略中央を折返部として二つに折り返される。その 後、プレス金型で、折り返された短冊型部には、湾曲部と圧縮部とが成形される 。このようにして成形された外部接続端子は、円筒状誘電体の内部に自動挿入機 の挿入ピンにより内部導電被膜に傷を付けずに押し込まれる。また、内部接続電 極の端部に成形されたストッパー部は、自動挿入機により外部接続端子を押し込 むに際し、所定の位置まで押し込めるので、自動挿入機による自動化が正確にで きる。 A metal plate with a rectangular portion and a narrow external protruding electrode is formed by pressing. be done. The rectangular portion is folded back in two with its approximate center serving as a folded portion. the After that, a curved part and a compressed part are formed in the folded strip part using a press mold. . The external connection terminal formed in this way is inserted into the inside of the cylindrical dielectric using an automatic insertion machine. The insertion pin allows it to be pushed in without damaging the internal conductive coating. Also, the internal connection The stopper part molded at the end of the pole allows the external connection terminal to be pushed in using an automatic insertion machine. When inserting, it can be pushed into the specified position, so automation with an automatic insertion machine can be performed accurately. Wear.
【０００９】[0009]
図１ないし図４を参照しつつ本考案の一実施例を説明する。図１は本考案にお ける外部接続端子用金属板説明図である。図２は図１の金属板を成形した状態の 説明図である。図３は図２を点線の矢印方向から見た図である。図４は本考案に おける誘電体同軸共振器説明図である。図１ないし図４において、金属板１は、 たとえば、リン青銅からなり、図示されていないプレスにより、成形されたもの で、短冊型部１′と外部突出電極２とから構成されている。その後、図２に示す ように、上記短冊型部１′は、折返部３で二つ折りに折り返されて内部接続電極 １０が成形される。さらに、前記内部接続電極１０は、図示されていない金型に より、湾曲させられて湾曲部４が成形される。そして、当該湾曲部４の略中間部 は、図示されていない金型により、圧縮される。また、折返部３には、丸み部６ が設けられ、折返部３が後述する円筒状誘電体１２（図４参照）に挿入され易い ようにする。当該丸み部６は、金型で絞り加工が行われる。この時の底部７の大 きさは、図示されていない自動挿入機の挿入ピンを突き当てられる程度の底部に するのが望ましい。また、底部７の形状は、図１に示すような円形部を備える以 外に、必要に応じてこの部分の幅を変えることもできる。以上のようにして、外 部突出電極２と内部接続電極１０とから構成される外部接続端子１１は、図２に 示す実線矢印の方向に弾性を有する。 An embodiment of the present invention will be described with reference to FIGS. 1 to 4. Figure 1 shows the present invention. FIG. 2 is an explanatory diagram of a metal plate for an external connection terminal. Figure 2 shows the molded metal plate in Figure 1. It is an explanatory diagram. FIG. 3 is a diagram of FIG. 2 viewed from the direction of the dotted arrow. Figure 4 is based on the present invention. FIG. In FIGS. 1 to 4, the metal plate 1 is For example, one made of phosphor bronze and molded by a press (not shown) It is composed of a rectangular portion 1' and an external protruding electrode 2. Then, as shown in Figure 2 As shown in FIG. 10 is molded. Furthermore, the internal connection electrode 10 is placed in a mold (not shown). Accordingly, the curved portion 4 is formed by being curved. Then, approximately the middle part of the curved part 4 is compressed by a mold (not shown). In addition, the folded portion 3 has a rounded portion 6. is provided so that the folded portion 3 can be easily inserted into a cylindrical dielectric 12 (see FIG. 4), which will be described later. Do it like this. The rounded portion 6 is drawn using a mold. The size of the bottom 7 at this time The depth should be at the bottom so that the insertion pin of the automatic insertion machine (not shown) can be pressed against it. It is desirable to do so. Further, the shape of the bottom portion 7 is as shown in FIG. Additionally, you can change the width of this part as needed. As above, The external connection terminal 11 composed of the protruding electrode 2 and the internal connection electrode 10 is shown in FIG. It has elasticity in the direction of the solid arrow shown.
【００１０】 一方、たとえば、チタン酸バリュウム等からなる円筒状誘電体１２は、図４に 示すように、その一端を除いて内外周面に、たとえば、銀ペーストを塗布した後 に焼き付けられて導電被膜１５が形成される。前記外部接続端子１１は、内部接 続電極１０の周囲に図示されていないはんだペーストを塗布した後、図示されて いない自動挿入機によって、前記円筒状誘電体１２の内孔１３に挿入され、誘電 体同軸共振器１６が完成する。外部接続端子１１と円筒状誘電体１２の内部に形 成された導電被膜１５とは、必要に応じて、リフロー処理等によりはんだ付けさ れる。前記外部接続端子１１を円筒状誘電体１２の内孔１３に挿入する際に、図 示されていない自動挿入機の挿入ピンは、外部接続端子１１の底部７を押圧する 。自動挿入機の挿入ピンで。外部接続端子１１の底部７を押圧できると正確な位 置調整が可能となる。0010 On the other hand, the cylindrical dielectric material 12 made of, for example, barium titanate is shown in FIG. After applying silver paste, for example, to the inner and outer peripheral surfaces except for one end, as shown, A conductive film 15 is formed by baking the film. The external connection terminal 11 is an internal connection. After applying solder paste (not shown) around the connecting electrode 10, The dielectric is inserted into the inner hole 13 of the cylindrical dielectric 12 by an automatic insertion machine that does not have a The body coaxial resonator 16 is completed. A shape is formed inside the external connection terminal 11 and the cylindrical dielectric body 12. The formed conductive film 15 can be soldered by reflow treatment or the like, if necessary. It will be done. When inserting the external connection terminal 11 into the inner hole 13 of the cylindrical dielectric body 12, An insertion pin of an automatic insertion machine (not shown) presses the bottom 7 of the external connection terminal 11. . With the insertion pin of the automatic insertion machine. If you can press the bottom 7 of the external connection terminal 11, it will be at an accurate position. The position can be adjusted.
【００１１】 次に、図５ないし図８を参照しつつ本考案の他の実施例を説明する。図５は方 形誘電体説明図である。図６は本考案における外部接続端子を成形する金属板説 明図である。図７は本考案における金属板を成形した状態説明図である。図８は 図７を点線の矢印方向から見た図である。図５に示す方形誘電体１７は、外形が 変わるだけで円筒状誘電体１２と同様に、その内外表面に、図示されていない導 電被膜が形成される。そして、方形誘電体１７の内孔１３には、外部接続端子１ １が挿入される。また、金属板１は、図示されていないプレスにより、図６に示 すような形状のものになるように打ち抜く。すなわち、短冊型部１′の内部には 、二つの打抜部２１と打抜部２２とが成形される。そして、短冊型部１′の両端 には、ストッパー部２３となる突出部が成形される。このような金属板１は、第 １実施例と同様に、短冊型部１′の略中央部から二つに折り返される。その後、 前記同様に、湾曲部４および丸み部６は、図示されていない金型により成形され る。さらに、各ストッパー部２３は、図８に示すように外方に折曲げられる。そ して、このようにして成形された外部接続端子１１は、前記同様に図示されてい ない自動挿入機の挿入ピンにより底部７を押圧し、方形誘電体１７に挿入される 。その後、外部接続端子１１と導電被膜１５とは、必要に応じて、リフロー処理 等によりはんだ付けされる。[0011] Next, another embodiment of the present invention will be described with reference to FIGS. 5 to 8. Figure 5 is FIG. 2 is an explanatory diagram of a dielectric. Figure 6 shows the metal plate theory for forming external connection terminals in this invention. This is a clear diagram. FIG. 7 is an explanatory diagram of a state in which the metal plate according to the present invention is formed. Figure 8 is FIG. 7 is a view of FIG. 7 viewed from the direction of the dotted arrow. The rectangular dielectric body 17 shown in FIG. The only difference is that similar to the cylindrical dielectric body 12, conductors (not shown) are provided on the inner and outer surfaces of the cylindrical dielectric body 12. An electrical coating is formed. In the inner hole 13 of the rectangular dielectric body 17, an external connection terminal 1 is provided. 1 is inserted. Furthermore, the metal plate 1 is pressed as shown in FIG. 6 by a press (not shown). Punch out the shape. That is, inside the rectangular part 1', , two punching parts 21 and 22 are formed. Then, both ends of the rectangular part 1' A protruding portion that will become the stopper portion 23 is molded on. Such a metal plate 1 is As in the first embodiment, the rectangular portion 1' is folded in two from approximately the center. after that, Similarly to the above, the curved portion 4 and the rounded portion 6 are formed by a mold (not shown). Ru. Furthermore, each stopper portion 23 is bent outward as shown in FIG. So The external connection terminal 11 formed in this way is similar to the one shown above. Press the bottom part 7 with the insertion pin of the automatic insertion machine and insert it into the rectangular dielectric body 17. . After that, the external connection terminal 11 and the conductive coating 15 are subjected to a reflow treatment, if necessary. soldered by etc.
【００１２】 以上、本考案の実施例を詳述したが、本考案は、前記実施例に限定されるもの ではない。そして、実用新案登録請求の範囲に記載された本考案を逸脱すること がなければ、種々の設計変更を行うことが可能である。たとえば、金属板および 誘電体の材質、あるいは誘電体および内部接続電極の形状が、任意に変えられる ことはいうまでもない。0012 Although the embodiments of the present invention have been described in detail above, the present invention is limited to the above embodiments. isn't it. and departing from the invention stated in the scope of the utility model registration claim. If not, various design changes can be made. For example, metal plates and The material of the dielectric or the shape of the dielectric and internal connection electrodes can be changed as desired. Needless to say.
【００１３】[0013]
本考案によれば、自動挿入機の挿入ピンを使用して、外部接続端子を円筒状誘 電体等に挿入できるので、作業性が良く、自動化し易い。また、外部接続端子を 円筒状誘電体に挿入する作業が自動化されても、外部接続端子の挿入に際し、円 筒状誘電体の内部電極に傷を付けずに、電気的接触が良好である。さらに、外部 接続端子にストッパー部を設けたことにより、外部接続端子は、円筒状誘電体の 所定位置に正確に配置することができる。 According to the present invention, the external connection terminal is inserted into the cylindrical shape using the insertion pin of the automatic insertion machine. Since it can be inserted into electric bodies, etc., it has good workability and is easy to automate. In addition, the external connection terminal Even if the process of inserting into a cylindrical dielectric is automated, it is difficult to insert a circular Good electrical contact is achieved without damaging the internal electrodes of the cylindrical dielectric. Additionally, external By providing a stopper part on the connection terminal, the external connection terminal can be attached to the cylindrical dielectric. It can be placed accurately in a predetermined position.
【図１】本考案における外部接続端子用金属板説明図で
ある。FIG. 1 is an explanatory diagram of a metal plate for an external connection terminal in the present invention.
【図２】図１の金属板を成形した状態の説明図である。FIG. 2 is an explanatory diagram of a state in which the metal plate of FIG. 1 is molded.
【図３】図２を点線の矢印方向から見た図である。FIG. 3 is a diagram of FIG. 2 viewed from the direction of the dotted arrow.
【図４】本考案における誘電体同軸共振器説明図であ
る。FIG. 4 is an explanatory diagram of a dielectric coaxial resonator in the present invention.
【図５】方形誘電体説明図である。FIG. 5 is an explanatory diagram of a rectangular dielectric.
【図６】本考案における外部接続端子を成形する金属板
説明図である。FIG. 6 is an explanatory diagram of a metal plate for forming an external connection terminal according to the present invention.
【図７】本考案における金属板を成形した状態説明図で
ある。FIG. 7 is an explanatory diagram of a state in which the metal plate according to the present invention is molded.
【図８】図７を点線の矢印方向から見た図である。8 is a diagram of FIG. 7 viewed from the direction of the dotted arrow.
【図９】従来例における外部接続端子説明図である。FIG. 9 is an explanatory diagram of external connection terminals in a conventional example.
【図１０】従来例における誘電体同軸共振器を構成する
円筒状誘電体説明図である。FIG. 10 is an explanatory diagram of a cylindrical dielectric forming a dielectric coaxial resonator in a conventional example.
【図１１】従来例における他の外部接続端子説明図であ
る。FIG. 11 is an explanatory diagram of another external connection terminal in the conventional example.
【図１２】図１１の外部接続端子を円筒状誘電体に組み
込んだ状態の従来例説明図である。FIG. 12 is an explanatory diagram of a conventional example in which the external connection terminal of FIG. 11 is assembled into a cylindrical dielectric.
１ 金属板 １′短冊型部 ２ 外部突出電極 ３ 折返部 ４ 湾曲部 ５ 圧縮部 ６ 丸み部 ７ 底部 １０ 内部接続電極 １１ 外部接続端子 １２ 円筒状誘電体 １３ 内孔 １４ 開放端 １５ 導電被膜 １６ 誘電体同軸共振器 ２３ ストッパー部 1 metal plate 1' rectangular part 2 External protruding electrode 3 Turning section 4 Curved part 5 Compression section 6 Rounded part 7 Bottom 10 Internal connection electrode 11 External connection terminal 12 Cylindrical dielectric 13 Inner hole 14 Open end 15 Conductive film 16 Dielectric coaxial resonator 23 Stopper part
Claims (3)
してバネ性を有するように成形すると共に、折り返され
た部分に円筒状誘電体（１２）の内孔（１３）に沿った
湾曲部（４）と当該湾曲部（４）にバネ性を与える圧縮
部（５）とが成形された内部接続電極（１０）と、当該
内部接続電極（１０）に連なり、導電被膜が形成された
円筒状誘電体（１２）の内孔（１３）から外部に突出す
る外部突出電極（２）と、を備えたことを特徴とする誘
電体同軸共振器における外部接続端子。Claim 1: A metal plate (1) is folded back from a folded part (3) to form it into a shape having spring properties, and the folded part has a shape along the inner hole (13) of a cylindrical dielectric (12). An internal connection electrode (10) in which a curved part (4) and a compressed part (5) giving spring properties to the curved part (4) are molded, and a conductive film is formed by connecting to the internal connection electrode (10). An external connection terminal for a dielectric coaxial resonator, comprising an external protruding electrode (2) that protrudes to the outside from an inner hole (13) of a cylindrical dielectric (12).
（３）が自動挿入機の挿入ピン突当て用の底部となるこ
とを特徴とする請求項１の誘電体同軸共振器における外
部接続端子。2. The external connection terminal in a dielectric coaxial resonator according to claim 1, wherein the folded portion (3) of the internal connection electrode (10) serves as a bottom portion for abutting an insertion pin of an automatic insertion machine. .
するストッパー部（２３）を備えたことを特徴とする請
求項１または請求項２の誘電体同軸共振器における外部
接続端子。3. The external connection terminal in the dielectric coaxial resonator according to claim 1 or 2, further comprising a stopper portion (23) that engages with an end of the cylindrical dielectric (12). .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991023885U JP2521281Y2 (en) | 1991-01-24 | 1991-01-24 | External connection terminal in dielectric coaxial resonator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991023885U JP2521281Y2 (en) | 1991-01-24 | 1991-01-24 | External connection terminal in dielectric coaxial resonator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04103705U true JPH04103705U (en) | 1992-09-07 |
| JP2521281Y2 JP2521281Y2 (en) | 1996-12-25 |
Family
ID=31758919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1991023885U Expired - Fee Related JP2521281Y2 (en) | 1991-01-24 | 1991-01-24 | External connection terminal in dielectric coaxial resonator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2521281Y2 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6324703A (en) * | 1986-07-16 | 1988-02-02 | Murata Mfg Co Ltd | Filter |
| JPH0177006U (en) * | 1987-11-09 | 1989-05-24 | ||
| JPH01209802A (en) * | 1988-02-17 | 1989-08-23 | Matsushita Electric Ind Co Ltd | Dielectric coaxial resonator |
| JPH02281802A (en) * | 1989-04-24 | 1990-11-19 | Matsushita Electric Ind Co Ltd | Coaxial type dielectric resonator |
-
1991
- 1991-01-24 JP JP1991023885U patent/JP2521281Y2/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6324703A (en) * | 1986-07-16 | 1988-02-02 | Murata Mfg Co Ltd | Filter |
| JPH0177006U (en) * | 1987-11-09 | 1989-05-24 | ||
| JPH01209802A (en) * | 1988-02-17 | 1989-08-23 | Matsushita Electric Ind Co Ltd | Dielectric coaxial resonator |
| JPH02281802A (en) * | 1989-04-24 | 1990-11-19 | Matsushita Electric Ind Co Ltd | Coaxial type dielectric resonator |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2521281Y2 (en) | 1996-12-25 |
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