CN201869263U - High-efficient telephone - Google Patents

High-efficient telephone Download PDF

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Publication number
CN201869263U
CN201869263U CN2010206205765U CN201020620576U CN201869263U CN 201869263 U CN201869263 U CN 201869263U CN 2010206205765 U CN2010206205765 U CN 2010206205765U CN 201020620576 U CN201020620576 U CN 201020620576U CN 201869263 U CN201869263 U CN 201869263U
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CN
China
Prior art keywords
circuit
microphone
output
audio
phone
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2010206205765U
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Chinese (zh)
Inventor
刘星
Original Assignee
刘星
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 刘星 filed Critical 刘星
Priority to CN2010206205765U priority Critical patent/CN201869263U/en
Application granted granted Critical
Publication of CN201869263U publication Critical patent/CN201869263U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a high-efficient telephone which comprises a telephone body and a receiver, as well as an earphone and a microphone, wherein an earphone interface and a microphone interface are arranged on the telephone body; an earphone interface circuit, a microphone interface circuit, an earphone audio circuit and a microphone audio circuit are arranged in the telephone body; the input end of the earphone interface circuit is connected with the output end of the earphone audio circuit, the input end of the earphone audio circuit is connected with the output end of an audio receiving circuit of the receiver, the output end of the microphone interface circuit is connected with the input end of the microphone audio circuit, and the output end of the microphone audio circuit is connected with the input end of an audio output circuit of the receiver. The receiver of the high-efficient telephone with the structure does not need to be held by the hand for a long time when answering a call, thereby saving physical strength of an answer, relieving double hands of the answer to record call information.

Description

High efficient telephone
Technical field
The utility model relates to communication equipment field, relates in particular to a kind of high efficient telephone.
Background technology
The existing fixed phone, connect when beating must one hand hold receiver or unlatching hands-free way and connect and make a phone call, hand connects by microphone and makes a phone call in the office, inconvenient headphone information is opened hands-free way and then can be had influence on other people work, and, if telephone time is long, not only consume one's strength, and hold microphone for a long time and connect and make a phone call to make arm and shoulder fatigue, numb, go down also can bring out diseases such as scapulohumeral periarthritis for a long time.
The utility model content
Main purpose of the present utility model is to provide a kind of high efficient telephone, and it can allow the user need not hold receiver when making a phone call and can connect and make a phone call connecing, and saves the muscle power that meets the telephoner for a long time.
In order to achieve the above object, the utility model is by the following technical solutions:
A kind of high efficient telephone, comprise phone body and receiver, wherein, also comprise earphone, microphone, described phone body is provided with earphone interface, microphone interface, be provided with earphone interface circuit in the described phone body, the microphone interface circuit, earpiece audio circuit and microphone voicefrequency circuit, described earphone interface circuit input connects earphone voicefrequency circuit output, the input of described earpiece audio circuit connects the output of the audio frequency receiving circuit of receiver, the output of described microphone interface circuit connects the input of microphone voicefrequency circuit, and the output of described microphone voicefrequency circuit connects the input of the audio output circuit of receiver.
Above-mentioned high efficient telephone wherein, also is connected with amplifying circuit between the output of the audio frequency receiving circuit of the input of described earpiece audio circuit and receiver.
Above-mentioned high efficient telephone wherein, also is connected with amplifying circuit between the input of the output of described microphone voicefrequency circuit and the audio output circuit of receiver.
Above-mentioned high efficient telephone, wherein, the input of the audio frequency receiving circuit of the input of described earpiece audio circuit and receiver is connected to the output of the audio transmission unit of phone body inside.
Above-mentioned high efficient telephone, wherein, the output of the output of described microphone voicefrequency circuit and the audio output circuit of receiver is connected to the audio collection unit of phone body inside.
Above-mentioned high efficient telephone, wherein, the output of the audio transmission unit of described phone body inside is provided with the headset switch circuit, described headset switch circuit is connected with the input of the audio frequency receiving circuit of the input of earpiece audio circuit and receiver respectively, described phone body is provided with the headset switch button, and described headset switch circuit is connected with headset switch on the phone body.
Above-mentioned high efficient telephone, wherein, the input of the audio collection unit of described phone body inside is provided with the microphone switch circuit, described microphone switch circuit is connected with the output of the audio output circuit of the output of microphone voicefrequency circuit and receiver respectively, described phone body is provided with the microphone switch button, and described microphone switch circuit is connected with microphone switch on the phone body.
Description of drawings
Fig. 1 is the structural representation of the utility model high efficient telephone.
Embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
As shown in Figure 1, the embodiment of the utility model high efficient telephone comprises phone body 1, receiver 2, earphone 3, microphone 4, this phone body 1 is provided with earphone interface 5, microphone interface 6, correspondingly be provided with earphone interface 5 circuit in this phone body 1, microphone interface 6 circuit, earpiece audio circuit and microphone voicefrequency circuit, these earphone interface 5 circuit input ends connect earphone voicefrequency circuit output, the input of this earpiece audio circuit connects the output of the audio frequency receiving circuit of receiver 2, the output of these microphone interface 6 circuit connects the input of microphone voicefrequency circuit, and the output of this microphone voicefrequency circuit connects the input of the audio output circuit of receiver 2.Earphone interface 5 on this phone body 1, microphone interface 6, preferable when being arranged at phone, on the surface in the face of user's a side, make things convenient for plug earphone 3 and microphone 4.
The high efficient telephone of said structure, connecing when making a phone call, earphone interface 5 and the microphone interface 6 that is provided with gone up on the earphone 3 and plug insertion phone body 1 surface of microphone 4, put on earphone 3 and microphone 4, connect phone afterwards, just can adopt earphone 3 to collect the other side's sound, by microphone 4 sound imports to phone inside.Like this, do not need one to hold receiver 2 when making a phone call, headphone content or other information easily, and also can be not long because of the air time, and cause hand and shoulder tingle, consume one's strength.
The high efficient telephone of said structure can be connected with amplifying circuit between the output of the audio frequency receiving circuit of the input of earpiece audio circuit and receiver 2; Between the input of the audio output circuit of the output of this microphone voicefrequency circuit and receiver 2, also be connected with amplifying circuit.Improve the audio transmission effect of earphone 3 and microphone 4.
The high efficient telephone of said structure can be connected to the input of the audio frequency receiving circuit of the input of this earpiece audio circuit and receiver 2 output of the audio transmission unit of phone body 1 inside; The output of the audio output circuit of the output of this microphone voicefrequency circuit and receiver 2 is connected to the audio collection unit of phone body 1 inside.The voicefrequency circuit of earphone 3 directly is connected with the audio transmission unit of phone body 1 inside like this, and does not need the audio frequency receiving circuit through receiver 2, can improve the quality of reception of audio frequency; The voicefrequency circuit of microphone 4 directly is connected with the audio output circuit of phone body 1 inside, and does not need the audio output circuit through receiver 2, can improve the output quality of audio frequency.
The high efficient telephone of said structure, can be provided with the headset switch circuit at the output of the audio transmission unit of this phone body 1 inside, this headset switch circuit is connected with the input of the audio frequency receiving circuit of the input of earpiece audio circuit and receiver 2 respectively, this phone body 1 is provided with the headset switch button, and this headset switch circuit is connected with headset switch on the phone body 1; The input of the audio collection unit of this phone body 1 inside is provided with the microphone switch circuit, this microphone switch circuit is connected with the output of the audio output circuit of the output of microphone voicefrequency circuit and receiver 2 respectively, this phone body 1 is provided with the microphone switch button, and this microphone switch circuit is connected with microphone switch on the phone body 1.This switch is preferable to be arranged at phone body 1 the same side with earphone interface 5, microphone interface 6, makes things convenient for the user to use.Such switching circuit and peripheral hardware switch can switch handset mode and earphone, microphone pattern effectively, and do not need to pick up a receiver and can receive calls, and be easy to use.

Claims (7)

1. high efficient telephone, comprise phone body and receiver, it is characterized in that: also comprise earphone, microphone, described phone body is provided with earphone interface, microphone interface, be provided with earphone interface circuit in the described phone body, the microphone interface circuit, earpiece audio circuit and microphone voicefrequency circuit, described earphone interface circuit input connects earphone voicefrequency circuit output, the input of described earpiece audio circuit connects the output of the audio frequency receiving circuit of receiver, the output of described microphone interface circuit connects the input of microphone voicefrequency circuit, and the output of described microphone voicefrequency circuit connects the input of the audio output circuit of receiver.
2. high efficient telephone according to claim 1 is characterized in that: also be connected with amplifying circuit between the output of the audio frequency receiving circuit of the input of described earpiece audio circuit and receiver.
3. high efficient telephone according to claim 1 is characterized in that: also be connected with amplifying circuit between the input of the output of described microphone voicefrequency circuit and the audio output circuit of receiver.
4. high efficient telephone according to claim 1 is characterized in that: the input of the audio frequency receiving circuit of the input of described earpiece audio circuit and receiver is connected to the output of the audio transmission unit of phone body inside.
5. high efficient telephone according to claim 1 is characterized in that: the output of the output of described microphone voicefrequency circuit and the audio output circuit of receiver is connected to the audio collection unit of phone body inside.
6. high efficient telephone according to claim 4, it is characterized in that: the output of the audio transmission unit of described phone body inside is provided with the headset switch circuit, described headset switch circuit is connected with the input of the audio frequency receiving circuit of the input of earpiece audio circuit and receiver respectively, described phone body is provided with the headset switch button, and described headset switch circuit is connected with headset switch on the phone body.
7. high efficient telephone according to claim 5, it is characterized in that: the input of the audio collection unit of described phone body inside is provided with the microphone switch circuit, described microphone switch circuit is connected with the output of the audio output circuit of the output of microphone voicefrequency circuit and receiver respectively, described phone body is provided with the microphone switch button, and described microphone switch circuit is connected with microphone switch on the phone body.
CN2010206205765U 2010-11-19 2010-11-19 High-efficient telephone Expired - Fee Related CN201869263U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206205765U CN201869263U (en) 2010-11-19 2010-11-19 High-efficient telephone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206205765U CN201869263U (en) 2010-11-19 2010-11-19 High-efficient telephone

Publications (1)

Publication Number Publication Date
CN201869263U true CN201869263U (en) 2011-06-15

Family

ID=44140405

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010206205765U Expired - Fee Related CN201869263U (en) 2010-11-19 2010-11-19 High-efficient telephone

Country Status (1)

Country Link
CN (1) CN201869263U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103531976B (en) * 2012-07-05 2017-09-19 腾讯科技(深圳)有限公司 Audio frequency apparatus is multiplexed output device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103531976B (en) * 2012-07-05 2017-09-19 腾讯科技(深圳)有限公司 Audio frequency apparatus is multiplexed output device

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110615

Termination date: 20111119

C17 Cessation of patent right