JPS609304U - Electric antenna drive cord deflection prevention device - Google Patents
Electric antenna drive cord deflection prevention deviceInfo
- Publication number
- JPS609304U JPS609304U JP10158583U JP10158583U JPS609304U JP S609304 U JPS609304 U JP S609304U JP 10158583 U JP10158583 U JP 10158583U JP 10158583 U JP10158583 U JP 10158583U JP S609304 U JPS609304 U JP S609304U
- Authority
- JP
- Japan
- Prior art keywords
- drive cord
- holding member
- antenna
- prevention device
- spring
- 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
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ロッドアンテナ縮小時
の縦断面図、第２図は同ロッドアンテナ伸長時の縦断面
図、第３図は本考案の他の実施例を示すロッドアンテナ
縮小時の縦断面図、第４図は同ロッドアンテナ伸長時の
縦断面図、第５図ａ。
ｂは押え部材の一変形例を示す平面図および縦断面図、
第６図ａ、 ｂは押え部材の他の変形例を示す平面図
および縦断面図である。
１・・・・・・収納筒部、１ａ・・・・・・底、２・・
・・・・外側管、３・・・・・・押ねじ、４，１１．１
２・・・・・・押え部材、４ａ・・・・・・突起部、５
，１３．１４・・・・・・コイルばね、６・・・・・・
多段伸縮ロッドアンテナ、７・・・・・・ストッパ、８
・・・・・・ドライブコード、９・・・・・・最大径ポ
ール、１０・・・・・・基底金具。Fig. 1 is a vertical cross-sectional view of a rod antenna when it is contracted, showing one embodiment of the present invention, Fig. 2 is a longitudinal cross-sectional view of the same rod antenna when it is extended, and Fig. 3 is a rod antenna showing another embodiment of the present invention. FIG. 4 is a vertical cross-sectional view when the rod antenna is expanded when it is contracted, and FIG. 5a is a vertical cross-sectional view when the rod antenna is extended. b is a plan view and a longitudinal sectional view showing a modified example of the holding member;
FIGS. 6a and 6b are a plan view and a longitudinal sectional view showing another modification of the holding member. 1...Storage cylinder part, 1a...Bottom, 2...
...Outer pipe, 3...Press screw, 4,11.1
2...Press member, 4a...Protrusion, 5
, 13.14... Coil spring, 6...
Multi-stage telescopic rod antenna, 7...stopper, 8
...Drive code, 9...Maximum diameter pole, 10...Base metal fitting.
Claims (1)
伸縮ロッドアンテナを伸縮させるようにした電動アンテ
ナにおいて、固定側の外側管内に所定範囲内の軸方向移
動可能に押え部材を嵌合させ、この押え部材をアンテナ
先端側に付勢するばねを前記外側管に嵌合させ、前記押
え部材にドライブコードを摺動可能に貫通させ、前記ロ
ッドアンテナの縮小時にその基底金具の基端が押え部材
に当接ｌ、て前記ばねを圧縮させるようにしたことを特
徴とする電動アンテナのドライブコード撓み防止装置。In an electric antenna in which a multi-stage telescopic rod antenna is expanded and contracted via a flexible drive cord by forward and reverse rotation of an electric motor, a holding member is fitted into an outer tube on a fixed side so as to be movable in an axial direction within a predetermined range, A spring that urges the holding member toward the tip of the antenna is fitted into the outer tube, and a drive cord is slidably passed through the holding member, so that when the rod antenna is contracted, the base end of the base fitting is attached to the holding member. A device for preventing deflection of a drive cord of an electric antenna, characterized in that the spring is compressed by contact with the spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10158583U JPS609304U (en) | 1983-06-29 | 1983-06-29 | Electric antenna drive cord deflection prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10158583U JPS609304U (en) | 1983-06-29 | 1983-06-29 | Electric antenna drive cord deflection prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS609304U true JPS609304U (en) | 1985-01-22 |
Family
ID=30239829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10158583U Pending JPS609304U (en) | 1983-06-29 | 1983-06-29 | Electric antenna drive cord deflection prevention device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS609304U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06158913A (en) * | 1992-11-19 | 1994-06-07 | Yoshikoo:Kk | Telescopic pole mechanism |
-
1983
- 1983-06-29 JP JP10158583U patent/JPS609304U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06158913A (en) * | 1992-11-19 | 1994-06-07 | Yoshikoo:Kk | Telescopic pole mechanism |
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