JPH0226839U

JPH0226839U -

Info

Publication number: JPH0226839U
Application number: JP10382288U
Authority: JP
Priority date: 1988-08-04
Filing date: 1988-08-04
Publication date: 1990-02-21

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例が適用された自動車
電話システムを示す構成図、第２図は第１図に示
す本適用例の信号の流れを示す流れ図、第３図は
本発明の一実施例を示す自動車電話機の側面図、
第４図は第３図に示す本実施例の中の送受話器の
構造を示す斜視図、第５図ａ，ｂはそれぞれ第４
図に示す送受話器に挿脱着する個別選択呼出し受
信機の構造を示す斜視図、側部断面図、第６図は
第３図に示す本実施例のブロツク図である。１……送受話器、１ａ……筐体、２……個別選
択呼出し受信機（ＰＲＥＣ）、３……受け台、５
……自動車電話機（ＭＴＥＬ）、６……無線基地
局、８……一般電話交換機（ＥＸＡ）、９……一
般電話機（ＴＥＬ）、１１ａ，１１ｂ，１２，１
５……スイツチ、１３……ボタン、１４……充電
端子、２１……デイスプレイ、２２……受信機、
２３……充電式電池、２４……充電端子、２５，
２７……スイツチ、２６……ボタン、５１……無
線機制御部、５２……接続部、５３……充電機、
５４……無線機本体、６１……個別選択受信用送
信機（ＴＸＢ）、６２……自動車電話送信機（Ｔ
ＸＡ）、６３……自動車電話受信機（ＲＸ）、７
１……自動車電話交換機（ＥＸＢ）、７２……個
別選択受信機用交換機（ＥＸＣ）。 Fig. 1 is a block diagram showing a car telephone system to which an embodiment of the present invention is applied, Fig. 2 is a flowchart showing the signal flow of this application example shown in Fig. 1, and Fig. 3 is a diagram showing an embodiment of the present invention. A side view of a car phone showing an embodiment,
FIG. 4 is a perspective view showing the structure of the handset in this embodiment shown in FIG. 3, and FIGS.
FIG. 6 is a block diagram of the embodiment shown in FIG. 3; FIG. 6 is a perspective view and side sectional view showing the structure of the individual selective calling receiver that can be inserted into and removed from the handset shown in the figure. 1... Handset, 1a... Housing, 2... Individual selective call receiver (PREC), 3... Rest, 5
... Car telephone (MTEL), 6 ... Wireless base station, 8 ... General telephone exchange (EXA), 9 ... General telephone (TEL), 11a, 11b, 12, 1
5...Switch, 13...Button, 14...Charging terminal, 21...Display, 22...Receiver,
23... Rechargeable battery, 24... Charging terminal, 25,
27... Switch, 26... Button, 51... Radio control section, 52... Connection section, 53... Charger,
54...Radio equipment body, 61...Individual selection reception transmitter (TXB), 62...Car phone transmitter (T
XA), 63... Car telephone receiver (RX), 7
1... Car telephone exchange (EXB), 72... Individual selection receiver exchange (EXC).

Claims

[Scope of utility model registration request]

In a car phone of a car phone system that calls a subscriber wirelessly from a general telephone via an exchange and a radio base station, the car phone receives an individual selective call and has a display unit that receives and displays the caller's telephone number from the radio base station. and a housing having a structure in which the individual selective calling receiver can be inserted and detached in a recessed manner, and when the selective calling receiver is attached and detached while the automobile telephone is in an off state, a handset having a switch section that turns on the car telephone and the individual call receiver and automatically turns off both the selective call receiver and the car phone when inserted; and the individual selective call receiver. 1. A transmitting section that transmits a signal indicating that the individual selective paging receiver is attached or detached to the radio base station when a call is received while the individual selective paging receiver is attached or detached.