JPH03125539U - - Google Patents
Info
- Publication number
- JPH03125539U JPH03125539U JP3343390U JP3343390U JPH03125539U JP H03125539 U JPH03125539 U JP H03125539U JP 3343390 U JP3343390 U JP 3343390U JP 3343390 U JP3343390 U JP 3343390U JP H03125539 U JPH03125539 U JP H03125539U
- Authority
- JP
- Japan
- Prior art keywords
- section
- reception
- contact path
- capacitor
- transmitter
- 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
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000003990 capacitor Substances 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Transceivers (AREA)
Description
第１図…本考案の実施例にかかわる携帯通信機
のブロツク構成図、第２図…従来の携帯通信機の
ブロツク構成図。
図において、１……電池、２……メインスイツ
チ、３……受信送信切換スイツチ、３−１，３−
４……可動接点、３−２，３−３……固定接点、
４……受信部、５……送信部、６……逆流阻止ダ
イオード、７……充電電流制限抵抗、８……コン
デンサである。
FIG. 1 is a block diagram of a portable communication device according to an embodiment of the present invention, and FIG. 2 is a block diagram of a conventional portable communication device. In the figure, 1...Battery, 2...Main switch, 3...Reception/transmission selector switch, 3-1, 3-
4...Movable contact, 3-2, 3-3...Fixed contact,
4... Receiving section, 5... Transmitting section, 6... Backflow blocking diode, 7... Charging current limiting resistor, 8... Capacitor.
Claims (1)
た逆流阻止手段、充電電流制限抵抗、コンデンサ
から成る直列接続体と、受信時に電池より前記受
信部と前記直列接続体に給電するための第１の接
点経路および送信時に前記コンデンサより前記送
信部に給電するための第２の接点経路を有する受
信送信切換スイツチとを具えたことを特徴とする
携帯通信機。 a receiver section, a transmitter section, a series connection body including a reverse current blocking means, a charging current limiting resistor, and a capacitor connected in parallel to the reception section; 1. A portable communication device comprising: a reception/transmission changeover switch having a first contact path and a second contact path for supplying power from the capacitor to the transmitter during transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3343390U JPH03125539U (en) | 1990-03-29 | 1990-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3343390U JPH03125539U (en) | 1990-03-29 | 1990-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03125539U true JPH03125539U (en) | 1991-12-18 |
Family
ID=31537087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3343390U Pending JPH03125539U (en) | 1990-03-29 | 1990-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03125539U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009039490A (en) * | 2007-08-10 | 2009-02-26 | Shigeo Ono | Pull-in mechanism of drawer |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5619341A (en) * | 1979-07-25 | 1981-02-24 | Mitsubishi Electric Corp | Voltage retaining circuit |
-
1990
- 1990-03-29 JP JP3343390U patent/JPH03125539U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5619341A (en) * | 1979-07-25 | 1981-02-24 | Mitsubishi Electric Corp | Voltage retaining circuit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009039490A (en) * | 2007-08-10 | 2009-02-26 | Shigeo Ono | Pull-in mechanism of drawer |