JPH0427650U - - Google Patents
Info
- Publication number
- JPH0427650U JPH0427650U JP1990069220U JP6922090U JPH0427650U JP H0427650 U JPH0427650 U JP H0427650U JP 1990069220 U JP1990069220 U JP 1990069220U JP 6922090 U JP6922090 U JP 6922090U JP H0427650 U JPH0427650 U JP H0427650U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical rod
- antenna
- emitting element
- light
- coil
- 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
- 239000004020 conductor Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
- Transceivers (AREA)
- Telephone Set Structure (AREA)
- Mobile Radio Communication Systems (AREA)
Description
第１図及び第２図は本考案の電話機のアンテナ
の一実施例を示す部分断面図、第３図及び第５図
は本実施例における回路図、第４図Ａ，Ｂはバイ
アス回路端子とアース間に印加される信号を示す
グラフ、第６図及び第７図はコードレス電話機の
外観を示す斜視図である。
１……アンテナ、２……ベース、３……カバー
、４……円柱棒、５……透明キヤツプ、６……ア
ンテナコイル、７……発光素子、８……プリント
基板、９……高周波トランス、１２……バイアス
回路端子、１３……コイル、１４……受信部、Ａ
……親機（電話機本体）、Ｂ……子機（ハンドセ
ツト）。
1 and 2 are partial sectional views showing one embodiment of the antenna of the present invention, FIGS. 3 and 5 are circuit diagrams of this embodiment, and FIGS. 4A and 4B are bias circuit terminals. Graphs showing signals applied between grounds, and FIGS. 6 and 7 are perspective views showing the external appearance of the cordless telephone. 1... Antenna, 2... Base, 3... Cover, 4... Cylindrical rod, 5... Transparent cap, 6... Antenna coil, 7... Light emitting element, 8... Printed circuit board, 9... High frequency transformer , 12... Bias circuit terminal, 13... Coil, 14... Receiving section, A
... Base unit (telephone body), B... Child unit (handset).
Claims (1)
きされた電波送受信のための導電材よりなるコイ
ルと、 このコイルの一端部に接続されて前記円柱棒の
一端部に設けられた発光素子と、 少くともこの発光素子の近傍が透光性であるカ
バーとで構成されたことを特徴とする電話機のア
ンテナ。[Claims for Utility Model Registration] A cylindrical rod provided in the antenna, a coil made of a conductive material for transmitting and receiving radio waves, which is spirally wound around the cylindrical rod by a bifilar, and connected to one end of the coil. A telephone antenna comprising: a light-emitting element provided at one end of the cylindrical rod; and a cover that is transparent at least in the vicinity of the light-emitting element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990069220U JPH0427650U (en) | 1990-06-28 | 1990-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990069220U JPH0427650U (en) | 1990-06-28 | 1990-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0427650U true JPH0427650U (en) | 1992-03-05 |
Family
ID=31604335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990069220U Pending JPH0427650U (en) | 1990-06-28 | 1990-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0427650U (en) |
-
1990
- 1990-06-28 JP JP1990069220U patent/JPH0427650U/ja active Pending
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