CN203180604U - Portable charging adapter - Google Patents
Portable charging adapter Download PDFInfo
- Publication number
- CN203180604U CN203180604U CN2013202080105U CN201320208010U CN203180604U CN 203180604 U CN203180604 U CN 203180604U CN 2013202080105 U CN2013202080105 U CN 2013202080105U CN 201320208010 U CN201320208010 U CN 201320208010U CN 203180604 U CN203180604 U CN 203180604U
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- China
- Prior art keywords
- radio communication
- decoder module
- wireless
- portable charged
- communication decoder
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- Expired - Fee Related
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Abstract
The utility model discloses a portable charging adapter which includes an AC-DC conversion circuit and further includes a wireless-communication decoding module and an audio outputting device. The wireless-communication decoding module is electrically connected with the AC-DC conversion circuit; the audio outputting device is electrically connected with the wireless-communication decoding module; and the wireless-communication decoding module can receive data transmitted through wireless signals and transmit the data to the audio outputting device after decoding. The portable charging adapter supports wireless audio play at the same time and extends functions of traditional charging adapters without adding another battery, so the charging adapter is convenient to use and low in cost.
Description
Technical field
The utility model relates to a kind of audio frequency and plays product, relates in particular to a kind of portable charged adapter of supporting that ANTENN AUDIO is play.
Background technology
Along with popularizing of smart mobile phone, panel computer, utilize them to become as audio frequency, video player and become more and more popular.The audio file of playing can be the music that is stored in this machine, also can be network radio station, stream medium audio and video etc. on the network.But the sound output of above-mentioned smart mobile phone, panel computer is all smaller, need could obtain more preferably sound effect by external sound equipment/audio amplifier.Connected mode can also carry out wireless connections by WiFi or bluetooth, and wireless connections has formed a kind of development trend except the wired direct connection of inconvenience.For example, the AirPlay technology of present Apple is exactly by wireless connections the sound on mobile phone, the panel computer, video to be played back at miscellaneous equipment.
Support that at present the playback equipment of mobile phone or panel computer wireless connections has the autogamy battery, charge to give its inner Wireless Telecom Equipment (as bluetooth), need to change battery in case battery electric quantity is used up or charge; Carry battery as not being equipped with, then need to connect outside power supply and charge.This dual mode all has certain inconvenience.
The utility model content
The purpose of this utility model is to provide a kind of charging adapter.
For realizing above-mentioned utility model purpose, a kind of portable charged adapter of the present utility model, it comprises the AC-DC translation circuit, it is characterized in that, described charging adapter also comprises the radio communication decoder module that electrically connects with described AC-DC translation circuit, and the audio output device that electrically connects with described radio communication decoder module, described radio communication decoder module can receive the data by transmission of wireless signals, and will export described audio output device after the described data decode to.
As further improvement of the utility model, described portable charged adapter also comprises a DC-DC circuit, described DC-DC circuit is electrically connected between described AC-DC translation circuit and the described radio communication decoder module, and the output voltage of described AC-DC translation circuit is converted to voltage strength with described radio communication decoder module coupling.
As further improvement of the utility model, described portable charged adapter comprises a charging inlet, and described charging inlet is connected with the output of described AC-DC translation circuit, and described radio communication decoder module is in parallel with described charging inlet.
As further improvement of the utility model, described audio output device comprises the sound channel jack.
As further improvement of the utility model, described radio communication decoder module comprises wireless communication chips and decoding chip, and described wireless communication chips is Bluetooth chip.
Compared with prior art, the beneficial effects of the utility model are: charging adapter of the present utility model is supported the broadcast of ANTENN AUDIO simultaneously, has expanded the function of traditional charging adapter, needn't be equipped with battery in addition, and is easy to use, with low cost.
Description of drawings
Fig. 1 is that the structure of an embodiment of charging adapter of the present utility model is formed schematic diagram.
Embodiment
Below in conjunction with each execution mode shown in the drawings the utility model is elaborated; but should be noted that; these execution modes are not to restriction of the present utility model; the function that those of ordinary skills do according to these execution modes, method or structural equivalent transformation or alternative all belong within the protection range of the present utility model.
As shown in Figure 1, portable charged adapter 100 of the present utility model comprises the housing 10 that forms its outward appearance, housing 10 inside are formed with certain space, be provided with the AC-DC translation circuit 11 of charging adapter 100 in this interior volume, its 110 ~ 220V alternating current that outside is provided is converted into the low-voltage DC that uses for charging adapter.Preferably, the voltage of low-voltage DC can be 5V, and electric current can be 2A.
Portable charged adapter 100 also comprises charging inlet 12, and charging inlet 12 is embedded on the above-mentioned housing 10.Above-mentioned AC-DC translation circuit 11 is connected with charging inlet 12, and the electric current of being changed by AC-DC translation circuit 11 needs the products of charging to charge by 12 pairs of charging inlets.Preferably, charging inlet 12 is USB interface.
In order to support the ANTENN AUDIO playing function, charging adapter 100 comprises control switch (not shown) and radio communication decoder module 13, control switch is used for the on/off of control radio communication decoder module 13 place circuits, and 13 of radio communication decoder modules and above-mentioned AC-DC translation circuit 11 electrically connect.
Radio communication decoder module 13 comprises wireless communication chips and decoding chip, and radio communication decoder module 13 receives the voice data that the external equipment transmission comes by wireless communication chips, and passes through this voice data of decoding chip interpretive analysis, and it is play.Wireless communication chips can be Bluetooth chip.The external equipment of transmission of audio data can be electronic products such as smart mobile phone or panel computer.
Portable charged adapter 100 of the present utility model also comprises audio output device 132, and itself and above-mentioned radio communication decoder module 13 electrically connect, and are used for and will play with the form of sound wave through the voice data that radio communication decoder module 13 was handled.
Above-mentioned audio output device 132 also comprises the sound channel jack, so, can utilize the equipment of raising one's voice such as outside audio amplifier or sound equipment to connect above-mentioned sound channel jack, so that voice data is played back.Certainly, also can directly utilize the daily earphone of using to listen to.
Further, above-mentioned control switch and radio communication decoder module 13 place circuits and charging inlet 12 are in parallel, and charging adapter can not influence the carrying out that audio frequency is play when charging like this.
Simultaneously, radio communication decoder module 13 also comprises DC-DC circuit 133, DC-DC circuit 133 is connected between above-mentioned AC-DC translation circuit and the radio communication decoder module 13, and the output voltage of AC-DC translation circuit is converted to voltage strength with radio communication decoder module 13 couplings.Preferably, the flow through magnitude of voltage of electric current of radio communication decoder module 13 is 3.3V.
Charging adapter of the present utility model is supported the broadcast of ANTENN AUDIO simultaneously, has expanded the function of traditional charging adapter, needn't be equipped with battery in addition, and is easy to use, with low cost.Simultaneously, charging adapter of the present utility model has satisfied people and utilizes external equipment to listen to the demand of the audio file on the products such as smart mobile phone, panel computer.
To those skilled in the art, obviously the utility model is not limited to the details of above-mentioned one exemplary embodiment, and under the situation that does not deviate from spirit of the present utility model or essential characteristic, can realize the utility model with other concrete form.Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than above-mentioned explanation, therefore is intended to include in the utility model dropping on the implication that is equal to important document of claim and all changes in the scope.Any Reference numeral in the claim should be considered as limit related claim.
In addition, be to be understood that, though this specification is described according to execution mode, but be not that each execution mode only comprises an independently technical scheme, this narrating mode of specification only is for clarity sake, those skilled in the art should make specification as a whole, and the technical scheme among each embodiment also can form other execution modes that it will be appreciated by those skilled in the art that through appropriate combination.
Claims (5)
1. portable charged adapter, it comprises the AC-DC translation circuit, it is characterized in that, described charging adapter also comprises the radio communication decoder module that electrically connects with described AC-DC translation circuit, and the audio output device that electrically connects with described radio communication decoder module, described radio communication decoder module can receive the data by transmission of wireless signals, and will export described audio output device after the described data decode to.
2. portable charged adapter according to claim 1, it is characterized in that, described portable charged adapter also comprises a DC-DC circuit, described DC-DC circuit is electrically connected between described AC-DC translation circuit and the described radio communication decoder module, and the output voltage of described AC-DC translation circuit is converted to voltage strength with described radio communication decoder module coupling.
3. portable charged adapter according to claim 1, it is characterized in that, described portable charged adapter comprises a charging inlet, and described charging inlet is connected with the output of described AC-DC translation circuit, and described radio communication decoder module is in parallel with described charging inlet.
4. portable charged adapter according to claim 1 is characterized in that, described audio output device comprises the sound channel jack.
5. portable charged adapter according to claim 1 is characterized in that, described radio communication decoder module comprises wireless communication chips and decoding chip, and described wireless communication chips is Bluetooth chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202080105U CN203180604U (en) | 2013-04-23 | 2013-04-23 | Portable charging adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202080105U CN203180604U (en) | 2013-04-23 | 2013-04-23 | Portable charging adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203180604U true CN203180604U (en) | 2013-09-04 |
Family
ID=49077264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202080105U Expired - Fee Related CN203180604U (en) | 2013-04-23 | 2013-04-23 | Portable charging adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203180604U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104124740A (en) * | 2013-04-23 | 2014-10-29 | 苏州引角信息科技有限公司 | Portable charging adapter |
| CN105491472A (en) * | 2015-12-29 | 2016-04-13 | 宇龙计算机通信科技(深圳)有限公司 | Earphone, charging system and method for charging terminal through earphone |
-
2013
- 2013-04-23 CN CN2013202080105U patent/CN203180604U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104124740A (en) * | 2013-04-23 | 2014-10-29 | 苏州引角信息科技有限公司 | Portable charging adapter |
| CN105491472A (en) * | 2015-12-29 | 2016-04-13 | 宇龙计算机通信科技(深圳)有限公司 | Earphone, charging system and method for charging terminal through earphone |
| CN105491472B (en) * | 2015-12-29 | 2019-04-12 | 宇龙计算机通信科技(深圳)有限公司 | Earphone, charging system and by earphone to the method for terminal charge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SUZHOU BIGE NETWORK TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SUZHOU YINJIAO INFORMATION TECHNOLOGY CO., LTD. Effective date: 20150402 |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150402 Address after: Dongping street Suzhou City Industrial Park in Jiangsu province 215000 Australia Shunchang No. 270 building 3A unit Patentee after: Suzhou bigger Network Technology Co. Ltd. Address before: Suzhou City, Jiangsu Province, Suzhou Industrial Park 215000 Xinghu Street No. 328 Creative Industry Park Building 2 room B701 Patentee before: Suzhou Yinjiao Information Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20160423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |