JPS59147302U - antenna drive device - Google Patents
antenna drive deviceInfo
- Publication number
- JPS59147302U JPS59147302U JP4090783U JP4090783U JPS59147302U JP S59147302 U JPS59147302 U JP S59147302U JP 4090783 U JP4090783 U JP 4090783U JP 4090783 U JP4090783 U JP 4090783U JP S59147302 U JPS59147302 U JP S59147302U
- Authority
- JP
- Japan
- Prior art keywords
- drive
- cord
- wheel
- antenna
- feeding mechanism
- 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
Landscapes
- Details Of Aerials (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例を示す筐体の一側部を外し一
部を縦断した側面図、第２図は第１図のＡ−Ａ線断面図
、第３図は第１図のＢ−Ｂ線部分断面図、第４図は第１
図のＣ−Ｃ線断面図、第５図は第２図のＤ−Ｄ線部分断
面図、第６図はスイッチ機構部の正面説明図である。
１・・・筐体、２・・・電動機、３・・・コード送り機
構、４・・・駆動ギヤ、５・・・ウオーム軸、６・・・
従動ギヤ、７・・・ウオームホイール、８・・・ハウジ
ング、９・・・支持軸、１０・・・ドライブコード駆動
用ホイール、 □１１・・・緩衝用スプリング、１２
・・・ピンチローラ、１３・・・ドライブコード、２２
・・・フリードラム、２４・・・スイッチ機構、２９・
・・クラッチ機構。Fig. 1 is a side view of an embodiment of the present invention, with one side of the casing removed and a part cut away; Fig. 2 is a cross-sectional view taken along line A-A in Fig. 1; Fig. 3 is a cross-sectional view of Fig. 1; A partial sectional view taken along line B-B of FIG.
5 is a partial sectional view taken along line D-D in FIG. 2, and FIG. 6 is a front explanatory view of the switch mechanism. DESCRIPTION OF SYMBOLS 1... Housing, 2... Electric motor, 3... Cord feeding mechanism, 4... Drive gear, 5... Worm shaft, 6...
Driven gear, 7... Worm wheel, 8... Housing, 9... Support shaft, 10... Drive cord drive wheel, □11... Buffer spring, 12
... Pinch roller, 13 ... Drive code, 22
...Free drum, 24...Switch mechanism, 29.
...Clutch mechanism.
Claims (1)
ライブコードを繰出し引込むコード送り機構と、この送
り機構から反アンテナ側に延びたドライブコードが巻か
れるフリードラムとを備え、前記送り機構は、正逆回転
する電動機で駆動されるウオーム軸に、このウオーム軸
と平行な方向に所定範囲内で移動可能なハウジングに軸
支したウオームホイールを噛合させ、ウオームホイール
から回転が伝達されるドライブコード駆動用ホイールを
前記ウオームホイールと同軸に設けてなるアンテナ駆動
装置において、前記ウオームホイールと前記駆動用ホイ
ールとを緩衝用スプリングで連結したことを特徴とする
アンテナ駆動装置。It is equipped with a drive cord for extending and contracting the antenna, a cord feeding mechanism for feeding out and retracting the drive cord, and a free drum around which the drive cord extending from the feeding mechanism toward the side opposite to the antenna is wound, and the feeding mechanism rotates in forward and reverse directions. A worm wheel supported by a housing that can move within a predetermined range in a direction parallel to the worm shaft is engaged with a worm shaft driven by an electric motor, and a drive cord drive wheel is connected to the drive cord drive wheel to which rotation is transmitted from the worm wheel. An antenna drive device provided coaxially with the worm wheel, characterized in that the worm wheel and the drive wheel are connected by a buffer spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4090783U JPS59147302U (en) | 1983-03-22 | 1983-03-22 | antenna drive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4090783U JPS59147302U (en) | 1983-03-22 | 1983-03-22 | antenna drive device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59147302U true JPS59147302U (en) | 1984-10-02 |
| JPH024484Y2 JPH024484Y2 (en) | 1990-02-02 |
Family
ID=30171509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4090783U Granted JPS59147302U (en) | 1983-03-22 | 1983-03-22 | antenna drive device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59147302U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01146607U (en) * | 1988-03-31 | 1989-10-09 |
-
1983
- 1983-03-22 JP JP4090783U patent/JPS59147302U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01146607U (en) * | 1988-03-31 | 1989-10-09 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH024484Y2 (en) | 1990-02-02 |
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