JPH045703U - - Google Patents
Info
- Publication number
- JPH045703U JPH045703U JP4700490U JP4700490U JPH045703U JP H045703 U JPH045703 U JP H045703U JP 4700490 U JP4700490 U JP 4700490U JP 4700490 U JP4700490 U JP 4700490U JP H045703 U JPH045703 U JP H045703U
- Authority
- JP
- Japan
- Prior art keywords
- case
- side wall
- bent portion
- dielectric resonator
- dielectric
- 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
- 239000002184 metal Substances 0.000 claims description 5
- 239000003989 dielectric material Substances 0.000 claims description 2
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Description
第１図及び第２図は本考案の各実施例を示す概
略図、第３図及び第４図はその外観を示す斜視図
、第５図乃至第７図は夫々本考案の他の実施例を
示す概略図、第８図は第７図の実施例の外観を示
す斜視図、第９図乃至第１２図は従来の誘電体共
振器を示す概略図である。
３……誘電体、７……金属シールドケース、８
……金属底板、１６……屈曲部、１７，１８……
金具、１９……ねじ、２０……帯状部材。
1 and 2 are schematic diagrams showing each embodiment of the present invention, FIGS. 3 and 4 are perspective views showing the external appearance, and FIGS. 5 to 7 are respectively other embodiments of the present invention. FIG. 8 is a perspective view showing the external appearance of the embodiment shown in FIG. 7, and FIGS. 9 to 12 are schematic views showing conventional dielectric resonators. 3...Dielectric material, 7...Metal shield case, 8
...Metal bottom plate, 16...Bending portion, 17, 18...
Metal fittings, 19...screws, 20...band-shaped members.
Claims (1)
１個所に、変形可能な屈曲部を設け、上記ケース
と該ケース内の誘電体との距離を変化させて共振
周波数を調整するために、上記屈曲部の両側壁部
にねじ取付部材を設け、両側壁部間の距離を該取
付部材に取付けられるねじによつて調整可能に構
成したことを特徴とする誘電体共振器。 (2) 金属シールドケースの上面部の両側の少な
くとも１個所に、変形可能な屈曲部を設け、上記
ケースと該ケース内の誘電体との距離を変化させ
て共振周波数を調整するために、上記上面部の一
方の側の屈曲部の下側の側壁部に一端を取付けた
帯状部材の他端を、上記上面部の他方の側の屈曲
部の両側の側壁部に設けられたねじ取付部材に固
定し、該ねじ取付部材に取付けられるねじによつ
て上記屈曲部の両側壁部間の距離を調整可能に構
成したことを特徴とする誘電体共振器。 (3) 前記屈曲部が前記ケースの側壁部に設けら
れたことを特徴とする請求項(1)に記載の誘電体
共振器。 (4) 前記屈曲部が前記ケースの上面部と側壁部
との接続部に設けられたことを特徴とする請求項
(1)又は(2)に記載の誘電体共振器。 (5) 前記ケース内に複数の誘電体が設置され、
夫々の誘電体に対応して複数の屈曲部が前記ケー
スに設けられたことを特徴とする請求項(1)又は(
2)に記載の誘電体共振器。[Claims for Utility Model Registration] (1) A deformable bent portion is provided at at least one side wall portion of the metal shield case, and the distance between the case and the dielectric within the case is changed to adjust the resonant frequency. A dielectric resonator characterized in that screw attachment members are provided on both side walls of the bent portion for adjustment, and the distance between the side wall portions can be adjusted by screws attached to the attachment members. . (2) A deformable bent portion is provided at at least one location on both sides of the upper surface of the metal shield case, and the resonant frequency is adjusted by changing the distance between the case and the dielectric within the case. The other end of the band-shaped member, which has one end attached to the lower side wall of the bent portion on one side of the upper surface portion, is attached to the screw attachment member provided on the side wall portions on both sides of the bent portion on the other side of the upper surface portion. 1. A dielectric resonator, wherein the dielectric resonator is fixed, and the distance between both side wall portions of the bent portion can be adjusted by screws attached to the screw attachment member. (3) The dielectric resonator according to claim (1), wherein the bent portion is provided on a side wall portion of the case. (4) A claim characterized in that the bent portion is provided at a connecting portion between an upper surface portion and a side wall portion of the case.
The dielectric resonator described in (1) or (2). (5) a plurality of dielectrics are installed in the case,
Claim (1) or (1) characterized in that the case is provided with a plurality of bent portions corresponding to each dielectric.
The dielectric resonator described in 2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4700490U JPH045703U (en) | 1990-05-02 | 1990-05-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4700490U JPH045703U (en) | 1990-05-02 | 1990-05-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH045703U true JPH045703U (en) | 1992-01-20 |
Family
ID=31562562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4700490U Pending JPH045703U (en) | 1990-05-02 | 1990-05-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH045703U (en) |
-
1990
- 1990-05-02 JP JP4700490U patent/JPH045703U/ja active Pending