JPS5899904U - Telescopic antenna mechanism - Google Patents
Telescopic antenna mechanismInfo
- Publication number
- JPS5899904U JPS5899904U JP19291681U JP19291681U JPS5899904U JP S5899904 U JPS5899904 U JP S5899904U JP 19291681 U JP19291681 U JP 19291681U JP 19291681 U JP19291681 U JP 19291681U JP S5899904 U JPS5899904 U JP S5899904U
- Authority
- JP
- Japan
- Prior art keywords
- case
- outlet
- length
- winding shaft
- tape
- 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
図面は本考案の技術的内容を示すものであって、第１図
は従来の巻尺式アンテナの断面図、第２図は本考案によ
るものの断面図、第３図はそのテープ状アンテナ素子の
幅方向断面図、第４図は本考案によるものを受信機器に
装備した１例についての斜面図、第５図はその取付部の
断面図、第６図は本案品の斜面図である。
然してこれらの図面において、１はテープ状アンテナ素
子、１ａはその渦巻部、５は巻軸部、６・７は押圧部、
１０はケース、１１はその引出口を示すものである。The drawings show the technical contents of the present invention, in which Fig. 1 is a cross-sectional view of a conventional tape measure antenna, Fig. 2 is a cross-sectional view of the antenna according to the present invention, and Fig. 3 shows the width of the tape-shaped antenna element. 4 is a perspective view of an example of a receiving device equipped with the device according to the present invention, FIG. 5 is a sectional view of the mounting portion thereof, and FIG. 6 is a perspective view of the product according to the present invention. However, in these drawings, 1 is a tape-shaped antenna element, 1a is its spiral portion, 5 is a winding shaft portion, 6 and 7 are pressing portions,
Reference numeral 10 indicates a case, and 11 indicates an outlet thereof.
Claims (1)
定し、該ケース内に渦巻部を形成すると共に上記素子の
他端部を前記ケースの引出口から引出し所要の長さを導
出し又これを巻込ませるようにしたものにおいて、前記
巻軸部の中心を上記ケースの中心より引出口側に偏心せ
しめ、しかも該引出口の内部にケースの内側方向に突出
した第１の押圧部とこの第１押圧部による素子の彎曲を
補正し直線状に戻すための第２の押圧部とを対設したこ
とを特徴とする伸縮アンテナ機構。 ２ テープ状アンテナ素子の幅方向断面を複合した対称
的彎曲断面とした実用新案登録請求の範囲第１項に記載
の伸縮アンテナ機構。[Claims for Utility Model Registration] 1. One end of a tape-shaped antenna element is fixed to a winding shaft inside a case, a spiral part is formed inside the case, and the other end of the tape-shaped antenna element is pulled out from an outlet of the case. The length of the winding shaft is derived and the length is wound up, and the center of the winding shaft portion is eccentric from the center of the case toward the outlet, and furthermore, the length of the winding shaft portion is eccentric from the center of the case toward the outlet, and the length is protruded inward of the case inside the outlet. A telescoping antenna mechanism, characterized in that a first pressing part and a second pressing part for correcting the curvature of the element caused by the first pressing part and returning it to a straight line are provided opposite to each other. 2. The telescoping antenna mechanism according to claim 1, wherein the tape-shaped antenna element has a composite symmetrically curved cross section in the width direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19291681U JPS5899904U (en) | 1981-12-26 | 1981-12-26 | Telescopic antenna mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19291681U JPS5899904U (en) | 1981-12-26 | 1981-12-26 | Telescopic antenna mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5899904U true JPS5899904U (en) | 1983-07-07 |
| JPS6342726Y2 JPS6342726Y2 (en) | 1988-11-09 |
Family
ID=30106298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19291681U Granted JPS5899904U (en) | 1981-12-26 | 1981-12-26 | Telescopic antenna mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5899904U (en) |
-
1981
- 1981-12-26 JP JP19291681U patent/JPS5899904U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6342726Y2 (en) | 1988-11-09 |
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