CN201349233Y - Mobile phone holder with hands-free function - Google Patents
Mobile phone holder with hands-free function Download PDFInfo
- Publication number
- CN201349233Y CN201349233Y CNU2008202087353U CN200820208735U CN201349233Y CN 201349233 Y CN201349233 Y CN 201349233Y CN U2008202087353 U CNU2008202087353 U CN U2008202087353U CN 200820208735 U CN200820208735 U CN 200820208735U CN 201349233 Y CN201349233 Y CN 201349233Y
- Authority
- CN
- China
- Prior art keywords
- mobile phone
- plug
- loudspeaker
- phone seat
- pick
- 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
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Abstract
The utility model discloses a mobile phone holder with hands-free function, which is provided with a sound pickup and a loudspeaker, wherein the sound pickup and the loudspeaker are connected with a plug matching with an audio interface of the mobile phone. After the plug is plugged into the audio interface of the mobile phone, audio signals of a receiver circuit of the mobile phone are inputted into the loudspeaker via the plug so as to make a sound because the audio interface of the mobile phone is connected to a transmitter circuit and the receiver circuit of the mobile phone, and then sound made by users is transmitted to the transmitter circuit of the mobile phone via the plug so as to be transmitted to the other side of calling via wireless communication. When the mobile phone is called, communication can be realized when users speak nearby the mobile phone holder. Besides, the mobile phone holder is small and convenient in carrying, can be charged from the mobile phone from the plug without connecting with batteries.
Description
Technical field
The utility model relates to mobile phone accessories field, particularly a kind of mobile phone seat with hand-free function.
Background technology
Along with the development of society, the progress of mechanics of communication, communication products such as mobile phone have become the important communication tool of people.The use of simultaneous mobile phone is frequent day by day, and people are also more and more higher to the requirement of mobile phone.A lot of accessories have also appearred in mobile phone, with the various functions of extended mobile phone.
Present mobile phone seat is a kind of as the accessory of mobile phone, generally be pendulum decorations as loading mobile phone, with mobile phone without any being connected on electric, and when cell phone incoming call, mobile phone need be taken out from mobile phone seat and be answered, busy or cause can't answering cell phone owing to both hands are risen not open when driving, the user can miss many incoming calls like this.Especially when driving, if the user takes its mobile phone electric connection words from the mobile phone seat on the car, this has not only violated corresponding regulations, has also increased the probability of traffic accident simultaneously in addition, for user's safety suitable threat is arranged.
By as can be seen above, lack a kind of mobile phone seat at present with hand-free function, if mobile phone seat has had hand-free function, then will solve above problems.
The utility model content
The purpose of this utility model provides a kind of mobile phone seat with hand-free function, and this mobile phone seat can be realized mobile phone not being picked up the purpose that just can converse from mobile phone seat.
The utility model provides a kind of mobile phone seat with hand-free function, comprises the pick-up that is arranged on described mobile phone seat side, loudspeaker and the plug that is connected with loudspeaker with described pick-up respectively, the audio interface coupling of described plug and mobile phone.
Described plug is placed on described mobile phone seat and connects described pick-up and loudspeaker by lead.
Described plug is built in the bottom of described mobile phone seat and connects described pick-up and loudspeaker.
Described plug is MINIUSB interface or 10PIN interface.
Described mobile phone seat also comprises first power amplifier, and the input of described first power amplifier connects described pick-up, and its output connects described plug.
Described mobile phone seat also comprises second power amplifier, and the input of described second power amplifier connects described plug, and its output connects described loudspeaker.
Adopt a kind of mobile phone seat described in the utility model with hand-free function, it has pick-up and loudspeaker, described pick-up and loudspeaker also with the plug of the audio interface coupling of mobile phone are connected, after this plug inserts the audio interface of mobile phone like this, because the audio interface of mobile phone connects the microphone circuit and the handset circuitry of mobile phone, the audio signal of earpiece circuit is just imported described loudspeaker sounding by this plug, and the sound that the user sends then transfers to the microphone circuit of described mobile phone by this plug and then passes to the other side of conversation by wireless telecommunications from described pick-up.Advantage of the present utility model is: easy to use as long as near the utility model, just can reach the effect of conversation in a minute when cell phone incoming call, can not delay incoming call; The utility model is small and exquisite, is easy to carry, and does not need to connect battery, can power from mobile phone by plug; When mobile phone has the MP3 playing function, also can carry out the broadcast of MP3 in addition, for the user brings gravy jobs or driving environment by hand-free function of the present utility model.
Description of drawings
Fig. 1 is the structural representation of the utility model one embodiment;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the electrical block diagram of the utility model one embodiment.
Embodiment
Further specify the technical solution of the utility model below in conjunction with drawings and Examples.
With reference to Fig. 1, the utility model 100 comprises: mobile phone seat 101, pick-up 107, loudspeaker 105 and plug 109.Described plug 109 is MINIUSB interface or 10PIN interface, to adapt to the audio interface of various mobile phones.Described pick-up 107 and described loudspeaker 105 are arranged on the side of described mobile phone seat 101, generally pick-up 107 and loudspeaker 105 are arranged on the one side towards the user, to guarantee best reception and result of broadcast.Described pick-up 107 and loudspeaker 105 are connected to described plug 109 respectively.Described plug 109 is arranged on the described mobile phone seat 101 by lead, and this kind plug 109 is applicable to the mobile phone of mobile phone socket at side, and described pick-up 107 is connected to the microphone of mobile phone by described plug 109.Described loudspeaker 105 are connected to the receiver of mobile phone by plug 109.With reference to Fig. 2, as an embodiment, described plug can also be built in the bottom of described mobile phone seat, and plug 103 is exactly built-in plug, be arranged on the bottom of described mobile phone seat 101 and be connected with pick-up 107 and loudspeaker 105, this kind plug is applicable to the mobile phone of handset audio interface in the bottom.
With reference to Fig. 3, circuit structure of the present utility model comprises pick-up 107, first power amplifier 203, loudspeaker 105, second power amplifier 207 and plug 109.Described first power amplifier 203 and second power amplifier 207 comprise input and output, described pick-up 107 is connected to the input of described first power amplifier 203, and the output of described first power amplifier 203 is connected to described plug 109.Described first power amplifier 203 is used for its input is amplified from the audio signal that pick-up 107 receives, and imports in the microphone of mobile phone with the audio signal that needing to obtain.The input of described second power amplifier 207 is connected to described plug 109, and its output is connected to described loudspeaker 105.The plug 109 that the input of described second power amplifier 207 connects is used for the audio signal of earpiece is amplified to required audio signal, plays by loudspeaker.
When using the utility model, at first need plug 109 is inserted the audio interface of mobile phone, mobile phone seat 100 and mobile phone are electrically connected, at this moment, mobile phone seat 100 is connected to the receiver and the microphone circuit of mobile phone by plug 109.Then, when cell phone incoming call, mobile phone is connected, audio signal in the earpiece is amplified by second power amplifier 207 and is played back by loudspeaker 105, and the audio signal that the user speaks is input to the microphone circuit that is input to mobile phone after first power amplifier 203 amplifies again by plug 109 by pick-up 107, by wireless telecommunications voice signal is sent to the caller then.
Those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the utility model, and be not to be used as qualification of the present utility model, as long as in connotation scope of the present utility model, all will drop in claims scope of the present utility model variation, the modification of above embodiment.
Claims (6)
1, a kind of mobile phone seat with hand-free function is characterized in that, also comprises the pick-up that is arranged on described mobile phone seat side, loudspeaker and the plug that is connected with loudspeaker with described pick-up respectively, the audio interface coupling of described plug and mobile phone.
2, mobile phone seat as claimed in claim 1 is characterized in that, described plug is placed on described mobile phone seat and connects described pick-up and loudspeaker by lead.
3, mobile phone seat as claimed in claim 1 is characterized in that, described plug is built in the bottom of described mobile phone seat and connects described pick-up and loudspeaker.
As claim 2 or 3 described mobile phone seats, it is characterized in that 4, described plug is MINIUSB interface or 10PIN interface.
5, as each described mobile phone seat of claim 1 to 3, it is characterized in that described mobile phone seat also comprises first power amplifier, the input of described first power amplifier connects described pick-up, and its output connects described plug.
6, mobile phone seat as claimed in claim 5 is characterized in that, described mobile phone seat also comprises second power amplifier, and the input of described second power amplifier connects described plug, and its output connects described loudspeaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202087353U CN201349233Y (en) | 2008-12-31 | 2008-12-31 | Mobile phone holder with hands-free function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202087353U CN201349233Y (en) | 2008-12-31 | 2008-12-31 | Mobile phone holder with hands-free function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201349233Y true CN201349233Y (en) | 2009-11-18 |
Family
ID=41368698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202087353U Expired - Fee Related CN201349233Y (en) | 2008-12-31 | 2008-12-31 | Mobile phone holder with hands-free function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201349233Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106027743A (en) * | 2016-06-27 | 2016-10-12 | 安徽声讯信息技术有限公司 | Split-type mobile terminal long-distance voice receiving and expanding device |
-
2008
- 2008-12-31 CN CNU2008202087353U patent/CN201349233Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106027743A (en) * | 2016-06-27 | 2016-10-12 | 安徽声讯信息技术有限公司 | Split-type mobile terminal long-distance voice receiving and expanding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091118 Termination date: 20131231 |