JPH0359750U

JPH0359750U -

Info

Publication number: JPH0359750U
Application number: JP12030389U
Authority: JP
Priority date: 1989-10-13
Filing date: 1989-10-13
Publication date: 1991-06-12

Description

[Brief explanation of drawings]

第１図は本考案の一実施例による無線電話機用
インターフエースを示す図、第２図は本考案の一
実施例による無線電話機用インターフエースの接
続ケーブルの断面を示す図、第３図は本考案の他
の実施例による無線電話機用インターフエースを
示す図、第４図は従来の無線電話機の構成を示す
図である。１……受話器、２……送信話器、３……テンキ
ー、４……コネクタ受け口、５……コネクタ、６
……接続ケーブル、５０……無線電話機、１００
……インターフエース、１０１……制御回路。な
お図中同一符号は同一又は相当部分を示す。 FIG. 1 is a diagram showing a wireless telephone interface according to an embodiment of the present invention, FIG. 2 is a diagram showing a cross section of a connecting cable of a wireless telephone interface according to an embodiment of the present invention, and FIG. 3 is a diagram showing the present invention. FIG. 4 is a diagram showing a radio telephone interface according to another embodiment of the invention, and FIG. 4 is a diagram showing the configuration of a conventional radio telephone. 1... Handset, 2... Transmitter, 3... Numeric keypad, 4... Connector socket, 5... Connector, 6
... Connection cable, 50 ... Wireless telephone, 100
...Interface, 101...Control circuit. Note that the same reference numerals in the figures indicate the same or equivalent parts.

Claims

[Scope of Claim for Utility Model Registration] When a radio telephone consisting of a telephone, a radio body, and an antenna battery case is used as an in-vehicle device, an interface that connects the radio telephone and optional equipment installed in the vehicle, at least for transmitting and receiving calls. including transmitting and receiving signal lines for passing signals, and electrical signal lines for passing electrical signals corresponding to optional equipment of the radio telephone main body,
An interface for a radio telephone, comprising: a connection cable connected to the radio telephone; and a control circuit that processes electrical signals corresponding to the optional equipment and controls the optional equipment.