CN201976160U - Mobile phone base - Google Patents
Mobile phone base Download PDFInfo
- Publication number
- CN201976160U CN201976160U CN2011201215318U CN201120121531U CN201976160U CN 201976160 U CN201976160 U CN 201976160U CN 2011201215318 U CN2011201215318 U CN 2011201215318U CN 201120121531 U CN201120121531 U CN 201120121531U CN 201976160 U CN201976160 U CN 201976160U
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- CN
- China
- Prior art keywords
- mobile phone
- mcu
- main body
- circuit
- phone base
- 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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- Telephone Set Structure (AREA)
Abstract
The utility model discloses a mobile phone base which comprises a main body and a loudspeaker, wherein the main body is provided with a groove for a mobile phone to be inserted into; the groove is provided with a data interface used for connecting to the mobile phone; the loudspeaker is arranged on the front side of the main body; a main control unit (MCU), a detection circuit, an audio power amplification circuit and an AC-DC conversion circuit are arranged in the main body; the detection circuit is respectively connected with the data interface and the MCU; the loudspeaker is connected to the MCU by the audio power amplification circuit; and the AC-DC conversion circuit is respectively connected to the MCU and the data interface. The mobile phone base also comprises a mains supply plug; and the AC-DC conversion circuit is connected to the mains supply plug by an electric wire. The mobile phone base is simultaneously provided with the audio power amplification circuit, the AC-DC conversion circuit and the detection circuit. After the mobile phone is inserted into the mobile phone base, the mobile phone can be automatically charged, play audio through the loudspeaker and play pictures. The mobile phone base is convenient to use, and tone quality can be truly improved.
Description
Technical field
The utility model relates to the charger technical field, is particularly related to cell-phone charging and outer playback mobile phone base frequently.
Background technology
Present mobile phone base function singleness has only charge function, or has the power amplifier that outgoing loudspeaker does not but match, thereby can not really accomplish to improve tonequality and audio frequency is put outward.
Summary of the invention
The present utility model purpose is a kind of mobile phone base, to solve the above problem that existing mobile phone base exists.
To achieve the above object of the invention, the technical scheme that the utility model adopted is: a kind of mobile phone base, comprise main body and loud speaker, and described main body is provided with the groove that inserts mobile phone, is provided with the data-interface that is used to connect mobile phone in the described groove; Described loud speaker is arranged at the front of described main body; It is characterized in that: described main body is built-in with MCU, testing circuit, audio power amplifier circuit and AC-DC change-over circuit; Described testing circuit links to each other with described MCU with described data-interface respectively; Described loud speaker is connected to described MCU through audio power amplifier circuit; Described AC-DC change-over circuit is connected respectively to described MCU and described data-interface.
According to mobile phone base described in the utility model, it is characterized in that: also comprise city's plug, described AC-DC change-over circuit connects described city plug by electric wire.
In sum, this mobile phone base is simultaneously built-in audio power amplifier circuit, AC-DC change-over circuit and check circuit, plug can charge automatically behind the mobile phone, outer playback frequently and playing pictures.Easy to use, tonequality obtains real improvement.
Description of drawings
Fig. 1 is the structural representation of this mobile phone base;
Fig. 2 is the functional block diagram of this mobile phone base.
Wherein, 1, main body, 2, loud speaker, 3, city's plug, 4, mobile phone.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is done and to be described in detail:
This mobile phone base is equipped with loud speaker 2 in main body 1 front, and the end face of main body 1 has a groove that is used to insert mobile phone 4, is provided with the data-interface that is used to connect mobile phone 4 in the groove.
Be built-in with MCU, testing circuit, audio power amplifier circuit and AC-DC change-over circuit in main body 1; Testing circuit links to each other with MCU with data-interface respectively; Loud speaker 2 is connected to MCU through audio power amplifier circuit; The AC-DC change-over circuit is connected respectively to MCU and data-interface.The AC-DC change-over circuit also connects city's plug 3 by electric wire.
The user can be inserted in mobile phone 4 on the mobile phone base, and the self-powered change-over circuit of mobile phone base can be mobile phone 4 chargings by data-interface; Mobile phone 4 can come playing back music by the better loud speaker 2 of the audio on the mobile phone base.When mobile phone 4 was inserted on the mobile phone base, testing circuit was understood the state (whether civil power connects) of detection of handset base, and emitted the signal that is connected to the mobile phone base to mobile phone.If inserted civil power, then, can enter music player according to user's configuration, or the Automatic Cycle playing pictures, or enter clock and alarm clock mode, can be cell-phone charging automatically also simultaneously.
The audio power amplifier circuit that this mobile phone adopted, AC-DC change-over circuit and check circuit and MCU are existing mature technology, can effectively control cost on this basis.
In sum, this mobile phone base is simultaneously built-in audio power amplifier circuit, AC-DC change-over circuit and check circuit, plug can charge automatically behind the mobile phone, outer playback frequently and playing pictures.Easy to use, tonequality obtains real improvement.
The utility model is not limited to above-mentioned example, in claims of the present utility model institute restricted portion, and various distortion that those skilled in the art can make without creative work or revise the protection that all is subjected to this patent.
Claims (2)
1. a mobile phone base comprises main body (1) and loud speaker (2), and described main body (1) is provided with the groove that inserts mobile phone (4), is provided with the data-interface that is used to connect mobile phone (4) in the described groove; Described loud speaker (2) is arranged at the front of described main body (1); It is characterized in that: described main body (1) is built-in with MCU, testing circuit, audio power amplifier circuit and AC-DC change-over circuit; Described testing circuit links to each other with described MCU with described data-interface respectively; Described loud speaker (2) is connected to described MCU through audio power amplifier circuit; Described AC-DC change-over circuit is connected respectively to described MCU and described data-interface.
2. mobile phone base according to claim 1 is characterized in that: also comprise city's plug (3), described AC-DC change-over circuit connects described city plug (3) by electric wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201215318U CN201976160U (en) | 2011-04-22 | 2011-04-22 | Mobile phone base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201215318U CN201976160U (en) | 2011-04-22 | 2011-04-22 | Mobile phone base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201976160U true CN201976160U (en) | 2011-09-14 |
Family
ID=44581260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201215318U Expired - Fee Related CN201976160U (en) | 2011-04-22 | 2011-04-22 | Mobile phone base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201976160U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103167187A (en) * | 2011-12-08 | 2013-06-19 | 旭丽电子(广州)有限公司 | Expansion device with function of telephone switchboard |
| CN105744029A (en) * | 2016-05-16 | 2016-07-06 | 苏州金建达智能科技有限公司 | Split mobile phone with oversized extended memory |
| CN106287158A (en) * | 2016-08-17 | 2017-01-04 | 合肥召洋电子科技有限公司 | A kind of computer photographic head bottom susceptor structure being easy to place and use mobile phone |
-
2011
- 2011-04-22 CN CN2011201215318U patent/CN201976160U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103167187A (en) * | 2011-12-08 | 2013-06-19 | 旭丽电子(广州)有限公司 | Expansion device with function of telephone switchboard |
| CN105744029A (en) * | 2016-05-16 | 2016-07-06 | 苏州金建达智能科技有限公司 | Split mobile phone with oversized extended memory |
| CN105744029B (en) * | 2016-05-16 | 2018-09-28 | 江苏宝创科技有限公司 | A kind of seperated mobile phone with super large exented memory |
| CN106287158A (en) * | 2016-08-17 | 2017-01-04 | 合肥召洋电子科技有限公司 | A kind of computer photographic head bottom susceptor structure being easy to place and use mobile phone |
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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: 20110914 Termination date: 20140422 |