JPS5613803A - Antenna drive control device - Google Patents
Antenna drive control deviceInfo
- Publication number
- JPS5613803A JPS5613803A JP8884379A JP8884379A JPS5613803A JP S5613803 A JPS5613803 A JP S5613803A JP 8884379 A JP8884379 A JP 8884379A JP 8884379 A JP8884379 A JP 8884379A JP S5613803 A JPS5613803 A JP S5613803A
- Authority
- JP
- Japan
- Prior art keywords
- antenna
- antenna rod
- turned
- radio
- motor
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/08—Means for collapsing antennas or parts thereof
- H01Q1/10—Telescopic elements
- H01Q1/103—Latching means; ensuring extension or retraction thereof
Landscapes
- Details Of Aerials (AREA)
Abstract
PURPOSE:To secure the automatic stopping of the antenna rod at the upper and lower fixed positions respectively, by giving the control to the antenna driving reversible motor in coupling to the use or nonuse of the radio. CONSTITUTION:When key switch 2 of the car is turned on and then radio switch 3a is turned on, electromagnetic relay 4a is energized via transistor Tr1. Thus the antenna rod begins to go up by antenna driving reversible motor 5. Then electromagnetic relay 4b is energized after a fixed time set by timer circuit 4c, and thus the feed to motor 5 is stopped to give a halt to the antenna rod at the fixed position of the upper end. After this, switch 3a is turned off. As a result, relay 4a is deenergized to give the reverse rotation to motor 5. And the antenna rod beings to go down. Then relay 4b is deenergized after a fixed time set by timer circuit 4c, and the antenna rod stops at the position of the lower end. In such way, the antenna can be stopped at the upper and lower fixed positions in coupling to the use or non use of the radio.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8884379A JPS5613803A (en) | 1979-07-12 | 1979-07-12 | Antenna drive control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8884379A JPS5613803A (en) | 1979-07-12 | 1979-07-12 | Antenna drive control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5613803A true JPS5613803A (en) | 1981-02-10 |
Family
ID=13954239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8884379A Pending JPS5613803A (en) | 1979-07-12 | 1979-07-12 | Antenna drive control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5613803A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0106882A1 (en) * | 1982-04-09 | 1984-05-02 | National Industries Inc. | Collapsible motor operated antenna |
| JPS5967003U (en) * | 1982-10-27 | 1984-05-07 | 日本アンテナ株式会社 | Electric antenna telescoping drive control device |
| US4990929A (en) * | 1988-12-15 | 1991-02-05 | Harada Kogyo Kabushiki Kaisha | Motor-driven automobile antenna with timer circuit |
-
1979
- 1979-07-12 JP JP8884379A patent/JPS5613803A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0106882A1 (en) * | 1982-04-09 | 1984-05-02 | National Industries Inc. | Collapsible motor operated antenna |
| JPS5967003U (en) * | 1982-10-27 | 1984-05-07 | 日本アンテナ株式会社 | Electric antenna telescoping drive control device |
| JPH0134404Y2 (en) * | 1982-10-27 | 1989-10-19 | ||
| US4990929A (en) * | 1988-12-15 | 1991-02-05 | Harada Kogyo Kabushiki Kaisha | Motor-driven automobile antenna with timer circuit |
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