JPS6330005U - - Google Patents
Info
- Publication number
- JPS6330005U JPS6330005U JP12271086U JP12271086U JPS6330005U JP S6330005 U JPS6330005 U JP S6330005U JP 12271086 U JP12271086 U JP 12271086U JP 12271086 U JP12271086 U JP 12271086U JP S6330005 U JPS6330005 U JP S6330005U
- Authority
- JP
- Japan
- Prior art keywords
- switch
- rotating shaft
- normally
- opening member
- rotating
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
Description
第１図はこの考案によるアンテナ回転装置の１
実施例のロータ部の正面図、第２図は第１図のＡ
―Ａ線に沿う断面図、第３図は同実施例の電気回
路図、第４図は従来のアンテナ回転装置の概略構
成図である。
２０……回転軸、２６……直流モータ、２８…
…アーム、３０……スイツチ開放部材、３６，３
８……マイクロスイツチ（常閉スイツチ）、４０
，４２……操作部、５４……直流電源。
Figure 1 shows one of the antenna rotation devices based on this invention.
A front view of the rotor section of the embodiment, FIG. 2 is A of FIG.
- A sectional view taken along line A, FIG. 3 is an electric circuit diagram of the same embodiment, and FIG. 4 is a schematic configuration diagram of a conventional antenna rotation device. 20...Rotating shaft, 26...DC motor, 28...
...Arm, 30...Switch release member, 36,3
8...Micro switch (normally closed switch), 40
, 42... operation unit, 54... DC power supply.
Claims (1)
回転させるモータと、このモータと電源との間に
介在し操作部が押圧されたとき開放される常閉ス
イツチと、上記回転軸と共に回転するように設け
られたアームと、このアームが上記回転軸の回転
に従つて描く円周上の所定位置に横切るように設
けられておりかつ一端部が回転自在に設けられた
スイツチ開放部材とを有し、上記アームが上記ス
イツチ開放部材に接触してから所定角度回転した
とき、上記スイツチ開放部材が上記常閉スイツチ
の操作部を押圧する位置に、上記常閉スイツチを
設けたことを特徴とするアンテナ回転装置。 A rotating shaft coupled to the antenna, a motor for rotating the rotating shaft, a normally closed switch interposed between the motor and the power supply and opened when the operating section is pressed, and a switch configured to rotate together with the rotating shaft. and a switch opening member that is provided so as to cross the arm at a predetermined position on a circumference drawn as the rotation axis rotates, and one end of which is rotatably provided. , an antenna characterized in that the normally-closed switch is provided at a position where the switch-opening member presses the operating portion of the normally-closed switch when the arm rotates by a predetermined angle after contacting the switch-opening member; Rotating device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12271086U JPH0427203Y2 (en) | 1986-08-08 | 1986-08-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12271086U JPH0427203Y2 (en) | 1986-08-08 | 1986-08-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6330005U true JPS6330005U (en) | 1988-02-27 |
| JPH0427203Y2 JPH0427203Y2 (en) | 1992-06-30 |
Family
ID=31013158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12271086U Expired JPH0427203Y2 (en) | 1986-08-08 | 1986-08-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0427203Y2 (en) |
-
1986
- 1986-08-08 JP JP12271086U patent/JPH0427203Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0427203Y2 (en) | 1992-06-30 |
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