JPS60184303U - Antenna expansion/contraction operation mechanism - Google Patents
Antenna expansion/contraction operation mechanismInfo
- Publication number
- JPS60184303U JPS60184303U JP1984070259U JP7025984U JPS60184303U JP S60184303 U JPS60184303 U JP S60184303U JP 1984070259 U JP1984070259 U JP 1984070259U JP 7025984 U JP7025984 U JP 7025984U JP S60184303 U JPS60184303 U JP S60184303U
- Authority
- JP
- Japan
- Prior art keywords
- wound
- operation wire
- operation mechanism
- telescopic operation
- utility
- 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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の実施態様を示すものであって、第１図は
本考案において用いられるワイヤの断面形状の若干を示
した説明図、第２図と第３図はそのドラムに附する巻取
状態の斜面図、第４図と第５図はそのケース内取付状態
についての部分切欠側面図、第６図はワイヤをアンテナ
素子中に挿通して伸出させた状態の部分的断面図、第７
図はそのアンテナ素子内におけるワイヤの状態を示した
拡大断面図、第８図はドラムとケースとの間におけるワ
イヤのはみ出し関係を示したもので、これら第７，８図
においては従来のものと本考案のものとが比較して示し
である。
然してこれらの図面において、１は伸縮操作ワイヤ、２
はドラム、３はケース、４はモータ、５はウオームホイ
ール、６はクラッチ機構、７はアンテナ茶筒、９ａ〜９
ｃはアンテナ素子を示すものである。
゛The drawings show an embodiment of the present invention, and Fig. 1 is an explanatory diagram showing some of the cross-sectional shape of the wire used in the invention, and Figs. 2 and 3 are diagrams showing the winding attached to the drum. 4 and 5 are partially cutaway side views of the installed state in the case, and FIG. 6 is a partial cross-sectional view of the state in which the wire is inserted into the antenna element and extended. 7
The figure is an enlarged sectional view showing the state of the wire inside the antenna element, and Figure 8 shows the protruding relationship of the wire between the drum and the case. This is shown in comparison with that of the present invention. However, in these drawings, 1 is a telescopic operation wire, 2 is
is a drum, 3 is a case, 4 is a motor, 5 is a worm wheel, 6 is a clutch mechanism, 7 is an antenna tea caddy, 9a to 9
c indicates an antenna element.
゛
Claims (1)
る伸縮操作ワイヤの断面を該ワイヤの軸線゛に関して前
後および左右の何れにおいても対象とすると共に偏平化
されたものとし、該偏平化面の両側に円弧面を対向して
形成すると共にこの偏平化面を前記回転体巻取り状態に
おいて該回転体の円周方向と平行状態として位置せしめ
、前記回転体にはこの偏平化面と接合支持する支持壁を
環設し該回転体の回転作用により前記偏平化面を上記支
持壁に支持させた状態で伸縮操作ワイヤの押出し又は巻
取りを図るようにしたアンテナ伸縮操作機構。 ２ 厚みに対し幅が１．５〜２．２＠とじて偏平化され
た伸縮操作ワイヤの一端を多段ロッドアンテナにおける
最上段のロッドアンテナ素子に連結し、該伸縮操作ワイ
ヤを第２段目以下のロッドアンテナ素子中に挿通して他
端部側をドラム−のような回転体に導き巻取らせるよう
にした実用新案登録請求の範囲第１項に記載のアンテナ
伸縮操作機構。 ３ ドラムのような回転体の半径方向において渦巻状に
支持壁を連続的に形成し、該支持壁の間′−に伸縮操作
ワイヤを巻取らせるようにした実用新案登録請求の範囲
第１項に記載のアンテナ伸縮操作機構。 ４ ドラムのような回転体の円周部に伸縮操作ワイヤを
複数回に亘って巻回し支持する支持壁を該回転体におけ
る半径方向の内外に形成し、それら支持壁間に伸縮操作
ワイヤを巻取らせるようにした実用新案登録請求の範囲
第１項に記載のアンテナ伸縮操作機構。[Claims for Utility Model Registration] 1. A cross-section of a telescopic operation wire wound around a rotary body such as a motor-driven drum, both front and rear and left and right with respect to the axis of the wire, and flattened. arcuate surfaces are formed facing each other on both sides of the flattened surface, and the flattened surfaces are positioned parallel to the circumferential direction of the rotary body when the rotary body is wound up; A support wall that joins and supports the flattened surface is provided in a ring, and the telescopic operation wire is extruded or retracted while the flattened surface is supported by the support wall by the rotating action of the rotating body. Operation mechanism. 2 Connect one end of the telescopic operation wire whose width is 1.5 to 2.2@ to the thickness and flatten it to the top rod antenna element in the multi-stage rod antenna, and connect the telescopic operation wire to the second stage and below. The antenna extension/retraction operation mechanism according to claim 1, which is a registered utility model, and is inserted into a rod antenna element and the other end thereof is guided to a rotating body such as a drum and wound up. 3 Utility model registration claim 1, in which support walls are formed continuously in a spiral shape in the radial direction of a rotating body such as a drum, and a telescopic operation wire is wound between the support walls. Antenna expansion/contraction operation mechanism described in . 4. Support walls are formed on the outside and outside in the radial direction of the rotary body, and the telescopic operation wire is wound between these support walls. An antenna extension/retraction operation mechanism according to claim 1 of the utility model registration claim.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984070259U JPS60184303U (en) | 1984-05-16 | 1984-05-16 | Antenna expansion/contraction operation mechanism |
| FR8507355A FR2570226B1 (en) | 1984-05-16 | 1985-05-15 | MECHANISM FOR DEPLOYING AND RETRACTING AN ANTENNA |
| US06/734,103 US4665406A (en) | 1984-05-16 | 1985-05-15 | Mechanism for extending and contracting antenna |
| KR1019850003353A KR920009216B1 (en) | 1984-05-16 | 1985-05-16 | Mechanism for extending and contracting antenna |
| DE8585303440T DE3583816D1 (en) | 1984-05-16 | 1985-05-16 | ARRANGEMENT FOR EXTENDING AND RETRACTING AN ANTENNA. |
| EP85303440A EP0161938B1 (en) | 1984-05-16 | 1985-05-16 | Mechanism for extending and contracting antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984070259U JPS60184303U (en) | 1984-05-16 | 1984-05-16 | Antenna expansion/contraction operation mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60184303U true JPS60184303U (en) | 1985-12-06 |
| JPH0224245Y2 JPH0224245Y2 (en) | 1990-07-03 |
Family
ID=30606678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984070259U Granted JPS60184303U (en) | 1984-05-16 | 1984-05-16 | Antenna expansion/contraction operation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60184303U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS419929Y1 (en) * | 1964-04-02 | 1966-05-13 | ||
| JPS596311U (en) * | 1982-07-06 | 1984-01-17 | 日本アンテナ株式会社 | In-vehicle antenna expansion/contraction operation mechanism connected via coaxial cable |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS596311B2 (en) * | 1978-07-24 | 1984-02-10 | 理化学研究所 | Method for producing sesquiterpene derivatives |
-
1984
- 1984-05-16 JP JP1984070259U patent/JPS60184303U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS419929Y1 (en) * | 1964-04-02 | 1966-05-13 | ||
| JPS596311U (en) * | 1982-07-06 | 1984-01-17 | 日本アンテナ株式会社 | In-vehicle antenna expansion/contraction operation mechanism connected via coaxial cable |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0224245Y2 (en) | 1990-07-03 |
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