CN2267582Y

CN2267582Y - Muting arrangement for telephone hand set

Info

Publication number: CN2267582Y
Application number: CN 96236370
Authority: CN
Inventors: 杨清泉
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-10-17
Filing date: 1996-10-17
Publication date: 1997-11-12
Anticipated expiration: 2006-10-17

Abstract

The utility model relates to a muting arrangement for a telephone hand set, which is characterized in that a microphone circuit of a telephone is provided with a microswitch which can be connected in series with the microphone circuit and can also be connected in parallel with both ends of the microphone. The utility model provides a simple and reasonable design. When a caller is in urgent need of talking to others, nothing remains but to press the microswitch, leaving the call and the man over the telephone without interruption, and the conversation can be continued after matters are done.

Description

Silencing means on the telephone set and mobile phone

The utility model relates to the silencing means on a kind of telephone set and mobile phone

Existing telephone set has is provided with ventil on support, the telephone set that has does not design ventil.On support, be provided with the telephone set of ventil, when conversation,, need use inconvenience with in addition by its key as using ventil.

The purpose of this utility model provides the silencing means on a kind of telephone set and mobile phone easy to use.

The utility model is achieved like this, it is equipped with sensitive switch on the circuit of transmitter on the telephone set and mobile phone.

Coming that below in conjunction with drawings and Examples the utility model is done a step describes in detail:

Accompanying drawing 1 is the utility model telephone set and mobile phone structure chart

Accompanying drawing 2 is the utility model circuit diagram

Accompanying drawing 3 is the utility model circuit diagram

With reference to accompanying drawing, the silencing means on the utility model telephone set and mobile phone is equipped with sensitive switch (2) on the circuit of telephone set transmitter (1), and this sensitive switch (2) can be connected on the circuit of transmitter, also can be connected in parallel on the two ends of telephone set transmitter (1).Be series on the circuit of telephone set transmitter (1) as this sensitive switch (2), sensitive switch (2) is in normally off.When the other side converses, need and the telephone user talks with and dispense with telephone the other side when learning if any the people, can press the transmitter sensitive switch (2) on the mobile phone, sensitive switch this moment (2) disconnects, and phone does not interrupt, treat that the telephone user handles relevant matters, unclamp sensitive switch again, still can converse with the other side.When sensitive switch is parallel to telephone set and mobile phone transmitter (1) two ends, sensitive switch (2) is in normally open, when using phone, the telephone user needs to need not the other side with other people's speech and learns, press sensitive switch (2), sensitive switch (2) closure waits to handle relevant matters, the telephone user unclamps sensitive switch (2), still can converse with the other side.

The utility model is simple in structure, and is reasonable in design, easy to use.

Claims

Silencing means on a kind of telephone set and mobile phone is characterized in that being equipped with on the transmitter circuit on the telephone set and mobile phone sensitive switch (2); Described sensitive switch (2) can be installed in series on the circuit of telephone set transmitter (1), also can be installed in parallel in the two ends of telephone set transmitter (1).