JP3055118U - Swing antennas for radios and mobile phones - Google Patents

Swing antennas for radios and mobile phones

Info

Publication number
JP3055118U
JP3055118U JP1998004902U JP490298U JP3055118U JP 3055118 U JP3055118 U JP 3055118U JP 1998004902 U JP1998004902 U JP 1998004902U JP 490298 U JP490298 U JP 490298U JP 3055118 U JP3055118 U JP 3055118U
Authority
JP
Japan
Prior art keywords
antenna
rod
alloy
swing
base
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.)
Expired - Lifetime
Application number
JP1998004902U
Other languages
Japanese (ja)
Inventor
彰敏 伊藤
Original Assignee
株式会社ナテック
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社ナテック filed Critical 株式会社ナテック
Priority to JP1998004902U priority Critical patent/JP3055118U/en
Application granted granted Critical
Publication of JP3055118U publication Critical patent/JP3055118U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Telephone Set Structure (AREA)
  • Support Of Aerials (AREA)

Abstract

(57)【要約】 【課題】 無線機、及び携帯用電話機のロッドアンテナ
が円滑に首振りすることを可能とする。 【解決手段】 ロッドアンテナの基部か、ロッドアンテ
ナの伸縮用の各段の基部にNT合金(形状記憶合金)の
細いロッドを用いる。NT合金は、曲がりぐせも無く、
何度でも円滑に曲がる。これにより、何かにぶつかって
もアンテナ本体を傷めない。
(57) [Problem] To enable a wireless device and a rod antenna of a portable telephone to swing smoothly. SOLUTION: A thin rod made of NT alloy (shape memory alloy) is used for the base of a rod antenna or the base of each stage for expansion and contraction of the rod antenna. NT alloy has no bend,
Bend smoothly any number of times. This will not damage the antenna body even if it hits something.

Description

【考案の詳細な説明】[Detailed description of the invention]

【0001】[0001]

【考案の属する技術分野】[Technical field to which the invention belongs]

本考案は、無線機、及び携帯用電話機等の首振りアンテナに関する。 The present invention relates to a swing antenna for a wireless device and a portable telephone.

【0002】[0002]

【従来の技術】[Prior art]

従来より、アンテナの基部に、スプリングを用いて、アンテナに弾力性を持た せるのが一般的であるが、本考案はこれに対し、復元力と共に、基部をより細く できることにより、種々の利用方法ができるものである。 Conventionally, it has been common practice to use a spring at the base of the antenna to make the antenna resilient. However, the present invention, on the other hand, allows the base to be made thinner together with the restoring force. Can be done.

【0003】[0003]

【考案が解決しようとする課題】[Problems to be solved by the invention]

本考案は、アンテナの基部にNT合金(形状記憶合金)を用いることにより、 スプリングと同じ働きを持たせるものである。主にNT合金で、他に一般鋼線も 含み、ゴム、樹脂等でも同じように用いることができる。 The present invention provides the same function as a spring by using an NT alloy (shape memory alloy) for the base of the antenna. It is mainly made of NT alloy, including general steel wire, and rubber, resin, etc. can be used in the same way.

【0004】[0004]

【課題を解決するための手段】[Means for Solving the Problems]

本考案は、ロッドアンテナ又はその各段の基部に細いNT合金のロッドを用い た、無線機、及び携帯用電話機等の首振りアンテナに関する。 The present invention relates to a swing antenna for a radio device, a portable telephone, and the like, using a rod antenna or a thin NT alloy rod at the base of each stage.

【0005】[0005]

【考案の実施の形態】[Embodiment of the invention]

ロッドアンテナ1の本体基部かロッドアンテナ各段基部に、細いNT合金のロ ッド2を用いる。このNT合金は復元力が強く、曲がりぐせも無い。又、最大9 0度の角度に曲がる。 A thin rod 2 of NT alloy is used for the base of the rod antenna 1 or the base of each step of the rod antenna. This NT alloy has a strong restoring force and does not bend. It also bends at an angle of up to 90 degrees.

【0006】 図中、3は金具、4も金具、5も金具であり、これらにより、ロッドアンテナ 1は支持されている。In FIG. 1, reference numeral 3 denotes a metal fitting, 4 and 5 are metal fittings, and the rod antenna 1 is supported by these metal fittings.

【0007】 図4は、最大にロッドアンテナを引き上げた時を示し、図5は、引き下げた時 で、金具ストッパーBにより各ロッドが収納される。FIG. 4 shows a state in which the rod antenna is pulled up to the maximum, and FIG. 5 shows a state in which the rod antenna is pulled down.

【0008】 図6は、押し込んだ状態を示し、これ以上に一番下まで入るものである。 一番下まで押し込んだ時にロッドが金具ストッパーBによりこれ以上落ちない ようになっている。FIG. 6 shows a depressed state, and more than this is inserted to the bottom. When the rod is pushed all the way down, the metal stopper B prevents the rod from falling any further.

【0009】 又、図のような全体の構成によりロッドアンテナの各段への収納がスムーズに 行われることも特徴のひとつである。 図中Aは、無線機及び電話機本体である。One of the features is that the rod antenna can be smoothly stored in each stage by the overall configuration as shown in the figure. A in the figure is a wireless device and a telephone body.

【0010】[0010]

【考案の効果】[Effect of the invention]

アンテナが首振りすることにより、何かにぶつかった時に、アンテナ本体の破 損を防ぎ、又、相手方にも衝撃を与えない。 NT合金は曲がりぐせもなく、滑らかな弾力性を持ち、何度使っても完全に復 元する。 By swinging the antenna, when it hits something, it prevents damage to the antenna itself and does not give a shock to the other party. NT alloy has no bending, has a smooth elasticity, and restores completely after repeated use.

【図面の簡単な説明】[Brief description of the drawings]

【図1】ロッドアンテナの正面図である。FIG. 1 is a front view of a rod antenna.

【図2】図1の部分拡大断面図である。FIG. 2 is a partially enlarged sectional view of FIG.

【図3】首振り状態を示す断面図である。FIG. 3 is a sectional view showing a swinging state.

【図4】ロッドアンテナを最大に引き上げた状態を示す
正面図である。
FIG. 4 is a front view showing a state where a rod antenna is pulled up to a maximum.

【図5】アンテナを引き下げた状態を示す正面図であ
る。
FIG. 5 is a front view showing a state where an antenna is pulled down.

【図6】アンテナを押し込んだ状態を示す正面図であ
る。
FIG. 6 is a front view showing a state where an antenna is pushed in.

【符号の説明】[Explanation of symbols]

1 ロッドアンテナ 2 ロッド 3 金具 4 金具 5 金具 A 無線機及び電話機本体 B 金具ストッパー DESCRIPTION OF SYMBOLS 1 Rod antenna 2 Rod 3 Metal fitting 4 Metal fitting 5 Metal fitting A Radio and telephone main body B Metal fitting stopper

Claims (1)

【実用新案登録請求の範囲】[Utility model registration claims] 【請求項1】 ロッドアンテナ又はその各段の基部に細
いNT合金のロッドを用いた、無線機、及び携帯用電話
機等の首振りアンテナ。
1. A swing antenna for a radio device, a portable telephone, or the like, using a rod antenna or a thin NT alloy rod at a base of each step thereof.
JP1998004902U 1998-06-19 1998-06-19 Swing antennas for radios and mobile phones Expired - Lifetime JP3055118U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1998004902U JP3055118U (en) 1998-06-19 1998-06-19 Swing antennas for radios and mobile phones

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1998004902U JP3055118U (en) 1998-06-19 1998-06-19 Swing antennas for radios and mobile phones

Publications (1)

Publication Number Publication Date
JP3055118U true JP3055118U (en) 1999-01-06

Family

ID=43189133

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1998004902U Expired - Lifetime JP3055118U (en) 1998-06-19 1998-06-19 Swing antennas for radios and mobile phones

Country Status (1)

Country Link
JP (1) JP3055118U (en)

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