CN2424586Y

CN2424586Y - Wirless sub-telephone able to connect communication device

Info

Publication number: CN2424586Y
Application number: CN 00227913
Authority: CN
Inventors: 章强
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-04-19
Filing date: 2000-04-19
Publication date: 2001-03-21
Anticipated expiration: 2010-04-19

Abstract

The utility model relates to a wireless telephone subset which is connected with communication devices, comprising a casing, a control board, an antenna, and direct current power supply, wherein, the casing is provided with a communications port which is cooperated with a joint of a telephone line. The utility model solves single function problem of the telephone subset and relieves the complicated wiring mode indoors. Users can conveniently and quickly access internet, send and receive facsimile, and operate communications equipment, etc. through the communication port at the base set signal cover range. The utility model enhances the work efficiency.

Description

A kind of cordless telephone handset that connects communication equipment

The utility model belongs to cordless telephone, is specifically related to a kind of cordless telephone handset that connects communication equipment.

At present, in the telephone set that can see on the market, its base and handset adopt the mode that splits, and handset and base can be in certain limit (100-200 rice) the converse cordless telephone of work of off line accounted for sizable share, along with the fast development of communication traffic and Internet user's increase rapidly, the single call function of handset can not satisfy user's needs far away in the cordless telephone, when using some, people have moving characteristic, and when need connecting the communication equipment of telephone wire, as online computing when being connected equipment such as facsimile machine, though the handset of cordless telephone still is in the scope of base signal, but because of itself is not provided with corresponding miscellaneous function, it is powerless then to seem, and has to adopt numerous and diverse house wiring mode to solve problem.

The purpose of this utility model just provide a kind of need not be at house wiring, can in the scope that the cordless fixed part signal covers, realize message transmission, and convenient, practical cordless telephone handset.

The utility model comprises casing, control board, antenna and DC power supply, is provided with the communication port that matches with telephone line joint on the casing of cordless telephone handset, and the connecting wire of its communication port is connected on the switching circuit of handset.

The lead of above-mentioned handset communication port can directly connect with the switching circuit of handset, or according to actual conditions, above-mentioned lead is provided with the coupling peripheral circuit and connects with the switching circuit of handset; Perhaps as required, above-mentioned lead is provided with the switching circuit of oneself, the switching circuit parallel connection of this switching circuit and handset, and this switching circuit needs dispose according to actual conditions and plays the peripheral electron components and parts that are complementary with main circuit accordingly.

The utility model is owing to set up a communication port on the handset of cordless telephone, need not adopt complicated house wiring, can be in the cordless fixed part signal cover, can realize the operation of communication equipments such as online computing, facsimile machine operation by the port of this handset, not only solved the problem of handset function singleness in the cordless telephone effectively, also greatly improved its utilance, and convenient, practical, quick.

Below in conjunction with accompanying drawing the utility model is further described.

Fig. 1 is the utility model structural representation.

As shown in the figure, the utility model comprises casing, control board, antenna and DC power supply, on the handset casing 1 of cordless telephone, be provided with the communication port 2 that matches with telephone line joint 3, two connecting wires of communication port 2 are connected on the switching circuit of handset, can realize the purpose of connecting with telephone signal; Or according to actual conditions, it is in parallel with the switching circuit of handset again that above-mentioned lead is provided with the coupling peripheral circuit; In addition, also can be on the switching circuit of its handset in parallel one switching circuit that triggers by external equipment, its switching circuit disposes according to actual conditions and plays the peripheral electron components and parts that are complementary with main circuit accordingly, realize input/output functions by the communication port on the handset casing 12, so that connect the signal that complicated communication equipment (as acoustic control, input mode such as hand-written) transmits.When utilizing handset to realize online computing in the scope that covers at the base signal, available standards telephone wire and joint 3 are connected modulator-demodulator with communication port 3 on the cordless telephone handset casing 1, the computer expert crosses keyboard and signal is transferred on the handset switching circuit in parallel, and switching circuit by the external equipment triggering, its switching circuit transfers to radiating circuit with signal again, and reach base by antenna 4, after the base receiving circuit is received the signal that is transmitted by the handset radiating circuit, pass through interface circuit, send signal on the local telephone circuit, connect on the net thereby finish computer, transfer function.The utility model can be arranged on the communication port on the handset 2 back side of handset casing 1, and is both convenient and practical, keeps handset control board face complete, attractive in appearance again.In addition, the communication port 2 of this cordless telephone handset also can adopt double-contact socket or multiconductor socket, to make things convenient for the needs of different user.

Claims

1, a kind of cordless telephone handset that connects communication equipment, comprise casing, control board, antenna and DC power supply, it is characterized in that being provided with the communication port (2) that matches with telephone line joint (3) on the described handset casing of cordless telephone (1), the connecting wire of its communication port (2) is connected on the switching circuit of handset (1).

2, the cordless telephone handset that connects communication equipment according to claim 1 is characterized in that the switching circuit of communication port (2) is in parallel with the switching circuit of handset (1).

3, the cordless telephone handset that connects communication equipment according to claim 1 and 2 is characterized in that described communication port (2) can be arranged on the back side of casing (1).

4, the cordless telephone handset that connects communication equipment according to claim 1 and 2 is characterized in that described communication port (2) can adopt the port that matches with the double-contact socket.

5, the cordless telephone handset that connects communication equipment according to claim 1 and 2 is characterized in that described communication port (2) can adopt the port that matches with the multiconductor socket.