CN2917104Y

CN2917104Y - Device with multiple microphones and earphones and connected to mobile phone

Info

Publication number: CN2917104Y
Application number: CN 200620008466
Authority: CN
Inventors: 宁小莹
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-03-17
Filing date: 2006-03-17
Publication date: 2007-06-27
Anticipated expiration: 2016-03-17

Abstract

A device with a plurality of transmitters and receivers to connected with a mobile phone is provided, which is characterized in that: the device comprises two or more than two receivers, two or more than two transmitters, inserted receiver link to connect with a faucet of the mobile phone receiver, inserted transmitter link to match a faucet of the mobile phone transmitter and an inserted earth link connected with an earth wire of the mobile phone audio circuit. The utility model overcomes the defeats that multiple users couldn't share the same mobile phone and talk with another party in the existing widely used mobile phones. Moreover, the utility model combines with the existing widely used mobile phone to make the same phone shared by multiple users and talk with another party.

Description

Has the device that a plurality of microphones and receiver connect with mobile phone

One. technical field

The utility model belongs to electronic technology field, particularly relates to Design of device and manufacturing that a plurality of microphones and receiver connect with mobile phone.

Two. background technology

As everyone knows, current widely used mobile phone all is that only device has a microphone and a receiver.Though a lot of mobile phones also are provided with can an external microphone and the socket of a receiver, behind subsidiary at random microphone and receiver insertion socket, available external a microphone and a receiver are conversed with conversation the opposing party, but at this moment, a microphone and a receiver of hand-set host itself are thrown off circuit again automatically, and can not converse with conversation the opposing party.And the shared mobile phone of this sometimes many people is necessary, for example, and when the several people chats.Particularly when two individual demand language communications, and the obstructed needs of interlanguage provide when translating, can a shared mobile phone of many people if having, perhaps have and kind have the device that a plurality of microphones and receiver connect with mobile phone, a shared while of the many people of current widely used mobile phone and a translation are conversed, and these two people's language communication is just not difficult.Can affirm that this have the device that a plurality of microphones and receiver connect with mobile phone and will be subjected to consumer's favor, thisly not have the device that a plurality of microphones and receiver connect with mobile phone and occur but regrettably have yet on the market.

Three. summary of the invention

The purpose of this utility model is to manufacture and design to have the device that a plurality of microphones and receiver connect with mobile phone, and is can not many people shared to overcome current widely used mobile phone, simultaneously the shortcoming of conversing with the opposing party.

The purpose of this utility model is achieved in that to have the device that a plurality of microphones and receiver connect with mobile phone, of the present utility model being characterised in that: have the receiver more than two or two, microphone more than two or two, the receiver inserted link C1 that can join with the earpiece socket, the microphone inserted link C3 that can join with the mobile phone microphone socket, the ground wire inserted link C2 that can join with the handset audio circuit ground, their annexation is, after the receiver parallel connection more than two or two, one end links to each other with receiver inserted link C1 and can join with the earpiece socket, the other end links to each other with ground wire inserted link C2 and can join with the handset audio circuit ground, after the microphone parallel connection more than two or two, one end links to each other with microphone inserted link C3 and can join with the mobile phone microphone socket, and the other end links to each other with ground wire inserted link C2 and can join with the handset audio circuit ground.Three contact sockets 2, the lead 4 with three contact sockets, 2 joining three strands more than two or two that have a plurality of microphones and receiver, box body 1, is installed on that box body 1 and socket expose, an end links to each other with the lead 4 of three strands and three contact sockets 5 that the other end can join with earpiece socket and mobile phone microphone socket and handset audio ground wire.

Take the utility model of above measure, it is can not many people shared to have overcome current widely used mobile phone, the shortcoming of conversing with the opposing party simultaneously, and the utility model combines with current widely used mobile phone, can the shared mobile phone of many easily people, converse with the opposing party simultaneously.

Below the present invention is described in further detail in conjunction with the accompanying drawings again.

Four. description of drawings

Accompanying drawing 1 is an electrical schematic diagram of the present utility model;

Accompanying drawing 2 is construction profile schematic diagrames of the utility model embodiment one;

Accompanying drawing 3 is construction profile schematic diagrames of the utility model embodiment two;

Five. embodiment

With reference to the accompanying drawings 1, this figure is an electrical schematic diagram of the present utility model, (accompanying drawing 1 provides Y1 to the utlity model has receiver more than two or two, two receivers of Y2), (accompanying drawing 1 provides H1 to microphone more than two or two, two microphones of H2), the receiver inserted link C1 that can join with the earpiece socket, the microphone inserted link C3 that can join with the mobile phone microphone socket, the ground wire inserted link C2 that can join with the handset audio ground wire, their annexation is, after the receiver parallel connection more than two or two, one end links to each other with inserted link C1 and can join with the external phone jack of mobile phone, the other end links to each other with inserted link C2 and can join with the handset audio circuit ground, after the microphone parallel connection more than two or two, one end links to each other with inserted link C3 and can join with mobile phone external microphone socket, and the other end links to each other with inserted link C2 and can join with the handset audio circuit ground.

Accompanying drawing 2 is construction profile schematic diagrames of the utility model embodiment one.It is the schematic diagram in kind that connects according to accompanying drawing 1 circuit theory diagrams, after two receiver parallel connections of Y1, Y2, one end links to each other with three contact sockets 5 and can join with the external phone jack of mobile phone, and the other end links to each other with three contact sockets 5 and can join with the handset audio circuit ground.After microphone H1 more than two or two, the H2 parallel connection, an end links to each other with three contact sockets 5 and can join with mobile phone external microphone socket, and the other end links to each other and can join with the handset audio circuit ground with three contact sockets 5.Behind the external receiver of the current widely used mobile phone of three contact sockets, 5 insertions and the socket and start of external microphone, can realize a mobile phone people two people and another people conversation simultaneously, if partner is also used the utility model simultaneously, can realize that four-player converses simultaneously.Three contacts of three contact sockets 5 are equivalent to receiver inserted link C1, ground wire inserted link C2, the microphone inserted link C3 in accompanying drawing 1 circuit theory diagrams respectively.

Accompanying drawing 3 has provided the construction profile signal of the utility model embodiment two, and this embodiment can realize a mobile phone four-player while and the opposing party's conversation easily, and this embodiment has box body 1, and box body 1 usefulness plastics are made rectangular-shaped.This embodiment also has and is installed on four the three contact sockets 2 that box body 1 and socket expose, each three contact socket 2 all inserts receiver and microphone simultaneously and joins with the handset audio ground wire, the connection of four three contact sockets 2 links to each other with lead 4 respectively by the corresponding parallel connection in above-mentioned insertion position together again.Lead 4 is three twisted wires, and each strand links to each other with a contact of three contact sockets 5 respectively.Three contacts of three contact sockets 5 then can join with earpiece socket, mobile phone microphone socket, handset audio circuit ground socket respectively.During use, four receivers and four microphones insert three contact sockets 2 respectively, can carry out being connected of four receivers and four microphone parallel connections according to accompanying drawing 1 circuit theory diagrams, join by lead 4 and three contact sockets 5 and with mobile phone again, just can realize easily that a mobile phone four-player converses with the opposing party simultaneously.

Because the input of current mobile phone microphone all is that high impedance, audio frequency output all are Low ESRs, therefore inserts several receivers and microphone simultaneously, volume and tonequality can not be subjected to remarkable influence.If the utility model will be obtained better volume and tonequality, can also in the box body 1 of embodiment two, microphone amplifier, audio frequency amplifier and power supply be set respectively for each road receiver and microphone.

Claims

1. has the device that a plurality of microphones and receiver connect with mobile phone, of the present utility model being characterised in that: have the receiver more than two or two, microphone more than two or two, the receiver inserted link C1 that can join with the earpiece socket, the microphone inserted link C3 that can join with the mobile phone microphone socket, the ground wire inserted link C2 that can join with the handset audio circuit ground, their annexation is, after the receiver parallel connection more than two or two, one end links to each other with receiver inserted link C1 and can join with the earpiece socket, the other end links to each other with ground wire inserted link C2 and can join with the handset audio ground wire, after the microphone parallel connection more than two or two, one end links to each other with microphone inserted link C3 and can join with the mobile phone microphone socket, and the other end links to each other with inserted link C2 and can join with the handset audio circuit ground.