JPH02116103U - - Google Patents
Info
- Publication number
- JPH02116103U JPH02116103U JP2433989U JP2433989U JPH02116103U JP H02116103 U JPH02116103 U JP H02116103U JP 2433989 U JP2433989 U JP 2433989U JP 2433989 U JP2433989 U JP 2433989U JP H02116103 U JPH02116103 U JP H02116103U
- Authority
- JP
- Japan
- Prior art keywords
- inner conductor
- conductor
- movable
- rod
- semi
- 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
- 239000004020 conductor Substances 0.000 claims description 20
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Description
第１図は本考案の一実施例の断面図、第２図ａ
およびｂは第１図のＡ部を拡大して示す断面図お
よび平面図、第３図は従来の内導体長可変構造の
断面図である。
１……外導体、２，２ａ……可動内導体、３，
３ａ……固定内導体、４，４ａ……内導体長調整
棒、５……固定ネジ、６……ネジ結合部、７……
回転止め凹部、８……回転止め凸部、４１……ネ
ジ部。
Figure 1 is a sectional view of an embodiment of the present invention, Figure 2a
and b are a cross-sectional view and a plan view showing enlarged portion A in FIG. 1, and FIG. 3 is a cross-sectional view of a conventional inner conductor length variable structure. 1... Outer conductor, 2, 2a... Movable inner conductor, 3,
3a...Fixed inner conductor, 4, 4a...Inner conductor length adjustment rod, 5...Fixing screw, 6...Screw connection part, 7...
Rotation stop concave portion, 8... Rotation stop convex portion, 41... Threaded portion.
Claims (1)
した可動内導体を内導体調整棒によつて前記固定
内導体内を移動させて実効内導体長を可変とする
半同軸空胴共振器の内導体長可変構造において、 先端部分にネジ部を設け前記外導体に回転自在
に取り付けた内導体調整棒と、 前記内導体調整棒のネジ部と噛み合つて前記ネ
ジ部の軸線方向に移動するネジ結合部を配設する
とともに外周の少なくとも１個所に回転止め凹部
を設けた可動内導体と、 前記可動内導体に設けた回転止め凹部に嵌入し
て前記内導体調整棒を回転したときに前記可動内
導体の回転を抑止する回転止め凸部を設けた固定
内導体と、 を備えて成ることを特徴とする半同軸空胴共振
器の内導体長可変構造。[Claims for Utility Model Registration] A movable inner conductor that is slidably in close contact with a fixed inner conductor enclosed in an outer conductor is moved within the fixed inner conductor by an inner conductor adjustment rod to vary the effective inner conductor length. In an inner conductor length variable structure of a semi-coaxial cavity resonator, an inner conductor adjusting rod having a threaded portion at a tip portion and rotatably attached to the outer conductor, and engaging with the threaded portion of the inner conductor adjusting rod to tighten the screw. a movable inner conductor which is provided with a screw joint that moves in the axial direction of the movable inner conductor and is provided with a rotation preventing recess at at least one location on the outer periphery; A variable inner conductor length structure for a semi-coaxial cavity resonator, comprising: a fixed inner conductor provided with a rotation preventing convex portion that suppresses rotation of the movable inner conductor when a rod is rotated;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2433989U JPH02116103U (en) | 1989-03-02 | 1989-03-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2433989U JPH02116103U (en) | 1989-03-02 | 1989-03-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02116103U true JPH02116103U (en) | 1990-09-18 |
Family
ID=31244101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2433989U Pending JPH02116103U (en) | 1989-03-02 | 1989-03-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02116103U (en) |
-
1989
- 1989-03-02 JP JP2433989U patent/JPH02116103U/ja active Pending