JPS6145610Y2 - - Google Patents

Info

Publication number
JPS6145610Y2
JPS6145610Y2 JP1980123011U JP12301180U JPS6145610Y2 JP S6145610 Y2 JPS6145610 Y2 JP S6145610Y2 JP 1980123011 U JP1980123011 U JP 1980123011U JP 12301180 U JP12301180 U JP 12301180U JP S6145610 Y2 JPS6145610 Y2 JP S6145610Y2
Authority
JP
Japan
Prior art keywords
antenna
case
beads
stopper
biasing member
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
Application number
JP1980123011U
Other languages
Japanese (ja)
Other versions
JPS5746305U (en
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 filed Critical
Priority to JP1980123011U priority Critical patent/JPS6145610Y2/ja
Publication of JPS5746305U publication Critical patent/JPS5746305U/ja
Application granted granted Critical
Publication of JPS6145610Y2 publication Critical patent/JPS6145610Y2/ja
Expired legal-status Critical Current

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Description

【考案の詳細な説明】 この考案はポータブルハンデイートランシーバ
等に使用することができる伸縮アンテナに関する
ものである。
[Detailed Description of the Invention] This invention relates to a telescoping antenna that can be used for portable handy transceivers and the like.

この考案はアンテナを引張ることにより自由に
引出すことができるとともに所望の長さ位置にス
トツパを介して保持することができて簡単な操作
でもつてアンテナの長さを波長に合つた長さに調
整することができ、また収納する際にはストツパ
の係止部をアンテナの係止部分より離脱させるこ
とにより付勢部材の付勢力により自動的に収納す
ることができる伸縮アンテナを提供することを目
的とするものである。
With this device, the antenna can be pulled out freely by pulling it, and can be held at a desired length position via a stopper, allowing easy operation to adjust the length of the antenna to match the wavelength. Another object of the present invention is to provide a telescoping antenna which can be automatically stored by the urging force of the urging member by disengaging the locking part of the stopper from the locking part of the antenna when storing the antenna. It is something to do.

この考案を図面に示す実施例を参照しながら説
明する。
This invention will be explained with reference to embodiments shown in the drawings.

第1図はこの考案の伸縮アンテナの一実施例を
示す横断平面図、第2図は縦断正面図、第3図は
アンテナの先端部を示す拡大断面図、第4図はア
ンテナを引出した状態を示す説明図である。各図
において1は伸縮アンテナであつて、この伸縮ア
ンテナ1はケース2、回転部材3、、付勢部材
4、アンテナ5およびストツパ6とを具備してい
る。
Fig. 1 is a cross-sectional plan view showing one embodiment of the telescopic antenna of this invention, Fig. 2 is a longitudinal front view, Fig. 3 is an enlarged sectional view showing the tip of the antenna, and Fig. 4 is a state in which the antenna is pulled out. FIG. In each figure, reference numeral 1 denotes a telescoping antenna, and the telescoping antenna 1 includes a case 2, a rotating member 3, a biasing member 4, an antenna 5, and a stopper 6.

前記ケース2は中心部に円形状の収納部2aが
形成されているとともに中心部に回転軸2bが突
出形成されている。またケース2には収納部2a
と外部とを連通する出入口2cが形成されてい
る。前記ケース2の収納部2a内には円形状をな
す回転部材3が貫通孔3aを前記回転軸2bに挿
通して回転自在に取付けられている。この回転部
材3の収納部3b内には一端部がケース2の回転
軸2bに、また他端部が回転部材3にそれぞれ取
付けられた付勢部材例えばコイルスプリング4が
配置されている。この付勢部材4は後述するアン
テナ5を巻戻すように付勢されている。前記アン
テナ5はアンテナ素子5a例えばピア線又はワイ
ヤに複数個の絶縁性のビーズ5bが挿通されてい
るとともに基端部が前記回転部材3に取付けられ
ていて、このアンテナ5はケース2と回転部材3
との間に収納されるように構成されている。前記
アンテナ素子5aの先端部にはアンテナ部5cが
形成されている。前記ストツパ6はケース2にピ
ン6aおよび付勢部材6b例えば板バネを介して
取付けられていて、一端部の係止部6cをアンテ
ナ5のビーズ5bとビーズ5bとの間に係止して
アンテナ5を所望の長さの位置でもつて保持する
ようになつている。ケース2の開口側には適宜の
手段によりケースカバー7が取付けられている。
The case 2 has a circular storage portion 2a formed in its center, and a rotating shaft 2b protruding from the center. In addition, the case 2 has a storage section 2a.
An entrance/exit 2c is formed that communicates between the inside and the outside. A circular rotating member 3 is rotatably mounted in the housing portion 2a of the case 2 by inserting the rotating shaft 2b through a through hole 3a. A biasing member such as a coil spring 4 is disposed within the housing portion 3b of the rotating member 3, and has one end attached to the rotating shaft 2b of the case 2 and the other end attached to the rotating member 3. This biasing member 4 is biased so as to unwind an antenna 5, which will be described later. The antenna 5 has a plurality of insulating beads 5b inserted through an antenna element 5a, such as a peer wire or wire, and its base end is attached to the rotating member 3, and the antenna 5 is connected to the case 2 and the rotating member. 3
It is configured to be stored between. An antenna portion 5c is formed at the tip of the antenna element 5a. The stopper 6 is attached to the case 2 via a pin 6a and a biasing member 6b, for example, a leaf spring, and a locking portion 6c at one end is locked between the beads 5b of the antenna 5 to close the antenna. 5 at a desired length. A case cover 7 is attached to the opening side of the case 2 by appropriate means.

次に上記のものの作用について説明する。 Next, the operation of the above will be explained.

例えばポータブルハンデイートランシーバ等に
ケース2を取付けてアンテナ5を使用する際に
は、まず、操作者がアンテナ5の先端部5cを手
でもつて、矢印A方向に引出し、このアンテナ5
の引出しにともなつて回転部材3が付勢部材4の
付勢力に抗して回転する。このようにして所望の
長さLのアンテナ5を引出したのち、ケース2に
設けたストツパ6の係止部6cをアンテナ5のビ
ーズ5bとビーズ5bとの間に係止させて保持す
ることとなる。
For example, when attaching the case 2 to a portable handy transceiver or the like and using the antenna 5, the operator first grasps the tip 5c of the antenna 5 with his/her hand and pulls it out in the direction of arrow A.
As the holder is drawn out, the rotating member 3 rotates against the biasing force of the biasing member 4. After pulling out the antenna 5 of desired length L in this way, the locking portion 6c of the stopper 6 provided on the case 2 is locked between the beads 5b of the antenna 5 and held. Become.

この場合ビーズは互いに押し合う向きに圧力が
加わり、ビーズ自身もアンテナ素子の周囲を覆う
筒状となるため、アンテナ素子は曲げに対する強
度が増すことにもなる。
In this case, pressure is applied to the beads in a direction that pushes them against each other, and the beads themselves become cylindrical to surround the antenna element, thereby increasing the strength of the antenna element against bending.

一方、アンテナ5を収納する際には、ストツパ
6を付勢部材6bの付勢力に抗して押圧すると、
ストツパ6の係止部6cがアンテナ5のビーズ5
bとビーズ5bとの間より離脱し、回転部材3が
付勢部材4により回転してこれに取付けたアンテ
ナ5を巻戻すこととなる。その結果、アンテナ5
はケース2と回転部材3との間に収納されるもの
である。ビーズ5bは着色することができ、特に
アンテナの特定部分のビーズの色を変えたり、ま
たアンテナの長さによつてビーズを色分けしたり
できる。このため、種々の受信波の異なる波長に
対応した長さにアンテナをセツトすることも、ビ
ーズの色に従つて簡単に行なえる。
On the other hand, when storing the antenna 5, if the stopper 6 is pressed against the biasing force of the biasing member 6b,
The locking part 6c of the stopper 6 is connected to the bead 5 of the antenna 5.
The rotating member 3 is rotated by the biasing member 4 to unwind the antenna 5 attached thereto. As a result, antenna 5
is housed between the case 2 and the rotating member 3. The beads 5b can be colored, in particular to change the color of the beads in certain parts of the antenna, or to color code the beads according to the length of the antenna. Therefore, the antenna can be easily set to lengths corresponding to different wavelengths of various received waves according to the color of the beads.

なお、上記実施例は単なる一例にすぎず、各部
材につき、同一の機能をもつ他の部材に置換える
ことができることは言うまでもない。
It should be noted that the above embodiment is merely an example, and it goes without saying that each member can be replaced with another member having the same function.

この考案は上記のように構成したので、アンテ
ナを引張ることにより自由に引出すことができる
とともに所望の長さ位置にストツパを介して保持
することができて簡単な操作でもつてアンテナの
長さを波長に合つた長さに調整することができ
る。このとき、種々の受信波の波長に対応するア
ンテナの長さを、該当部分のビーズの色分けによ
り表示しておけば、アンテナ長の調整は容易に行
なえる。また収納する際にはストツパの係止部を
アンテナの係止部分より離脱させることにより付
勢部材の付勢力により自動的に収納することがで
きて、ワンタツチで行なうことができるとともに
構成が著しく簡単であつて信頼性が高い製品を安
価に供給することができるなどの優れた効果を有
するものである。
Since this device is constructed as described above, the antenna can be freely pulled out by pulling it, and can also be held at a desired length position via the stopper. It can be adjusted to the length that suits you. At this time, if the lengths of the antennas corresponding to the wavelengths of various received waves are displayed by color-coding the beads of the corresponding portions, the antenna lengths can be easily adjusted. In addition, when storing the antenna, the locking part of the stopper is released from the locking part of the antenna, and the urging force of the biasing member allows the storage to be performed automatically.This can be done with one touch and the configuration is extremely simple. It has excellent effects such as being able to supply highly reliable products at low cost.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図はこの考案の伸縮アンテナの一実施例を
示す横断平面図、第2図は縦断正面図、第3図は
アンテナの先端部を示す拡大断面図、第4図はア
ンテナを引出した状態を示す説明図である。 1……伸縮アンテナ、2……ケース、2a……
収納部、2b……回転軸、2c……出入口、3…
…回転部材、3a……貫通孔、3b……収納部、
4……付勢部材、5……アンテナ、5a……アン
テナ素子、5b……ビーズ、5c……アンテナ
部、6……ストツパ、6a……ピン、6b……付
勢部材、6c……係止部、7……ケースカバー。
Fig. 1 is a cross-sectional plan view showing one embodiment of the telescopic antenna of this invention, Fig. 2 is a longitudinal front view, Fig. 3 is an enlarged sectional view showing the tip of the antenna, and Fig. 4 is a state in which the antenna is pulled out. FIG. 1... Telescopic antenna, 2... Case, 2a...
Storage section, 2b... Rotating shaft, 2c... Entrance/exit, 3...
...rotating member, 3a...through hole, 3b...storage section,
4...Biasing member, 5...Antenna, 5a...Antenna element, 5b...Bead, 5c...Antenna section, 6...Stopper, 6a...Pin, 6b...Biasing member, 6c...Register Stop part, 7...Case cover.

Claims (1)

【実用新案登録請求の範囲】 (1) ケースの収納部内にアンテナ素子を巻取るよ
うにした伸縮アンテナにおいて、アンテナ素子
に連続してビーズを挿通したことを特徴とする
伸縮アンテナ。 (2) 挿通したビーズは特定部分の色を変えること
を特徴とする実用新案登録請求の範囲第1項記
載の伸縮アンテナ。
[Scope of Claim for Utility Model Registration] (1) A telescoping antenna in which the antenna element is wound up inside the housing of a case, characterized in that beads are continuously inserted into the antenna element. (2) The telescopic antenna according to claim 1 of the utility model registration, characterized in that the inserted beads change the color of a specific part.
JP1980123011U 1980-08-29 1980-08-29 Expired JPS6145610Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1980123011U JPS6145610Y2 (en) 1980-08-29 1980-08-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980123011U JPS6145610Y2 (en) 1980-08-29 1980-08-29

Publications (2)

Publication Number Publication Date
JPS5746305U JPS5746305U (en) 1982-03-15
JPS6145610Y2 true JPS6145610Y2 (en) 1986-12-22

Family

ID=29483603

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1980123011U Expired JPS6145610Y2 (en) 1980-08-29 1980-08-29

Country Status (1)

Country Link
JP (1) JPS6145610Y2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5380499B2 (en) * 2011-07-29 2014-01-08 東芝テック株式会社 Antenna device and radio

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS517855A (en) * 1974-07-09 1976-01-22 Nippon Telegraph & Telephone SOHOKOSHINCHOANTENA

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS517855A (en) * 1974-07-09 1976-01-22 Nippon Telegraph & Telephone SOHOKOSHINCHOANTENA

Also Published As

Publication number Publication date
JPS5746305U (en) 1982-03-15

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