CN203434391U - A socket with USB interfaces - Google Patents
A socket with USB interfaces Download PDFInfo
- Publication number
- CN203434391U CN203434391U CN201320524774.5U CN201320524774U CN203434391U CN 203434391 U CN203434391 U CN 203434391U CN 201320524774 U CN201320524774 U CN 201320524774U CN 203434391 U CN203434391 U CN 203434391U
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- China
- Prior art keywords
- voltage
- socket
- usb interface
- input module
- output module
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- Expired - Fee Related
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Abstract
The utility model discloses a socket with USB interfaces. The socket comprises a socket body, the USB interfaces, a voltage input module, a voltage output module and a voltage selection switch. The USB interfaces and the voltage selection switch are arranged on the surface of the socket body. The voltage input module and the voltage output module are arranged inside the socket body. The USB interfaces are connected with the voltage output module. The voltage selection switch is connected with the voltage input module and the voltage output module. The voltage input module is connected with the commercial power. The socket body is provided with the plurality of USB interfaces, so that the socket possesses a USB charging function; besides, the USB interfaces are provided with four different output voltages through the control of the voltage selection switch, so USB charging services can be simultaneously provided to portable electronic products with a plurality of charging voltages The socket with the USB interfaces has the advantages of being simple in structure, quick and convenient, low in cost, and high in practicality and the like.
Description
Technical field
The utility model relates to supply socket field, particularly relates to a kind of socket with USB interface.
Background technology
At present, the socket of selling on market generally can only provide 220V alternating voltage, along with mobile phone, popularizing of the personal electric such as digital camera and the panel computer consumer goods, because these electronic products all adopt USB interface charging, people often need special-purpose USB charger when these electronic products are charged, common power socket generally cannot meet the demand of USB interface charging, and use existing USB charger once can only be an electronic product charging, if need to, simultaneously for a plurality of electronic product chargings, need to buy a plurality of USB chargers, uneconomical convenience but also unnecessary not only.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of socket with USB interface, can provide a plurality of USB interface to meet the demand of simultaneously charging for a plurality of electronic products, removes the trouble that repeats to buy a plurality of USB chargers from.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of socket with USB interface, comprise jack body, USB interface, voltage input module, Voltage-output module and voltage-selected switch, described USB interface and described voltage-selected switch are located at the surface of described jack body, described voltage input module and described Voltage-output module are located at the inside of described jack body, described USB interface is connected with described Voltage-output module, described voltage-selected switch is connected with described voltage input module and described Voltage-output module respectively, described voltage input module is connected with civil power.
Preferably, described socket further comprises charging indicator light, and described charging indicator light is located at the surperficial and adjacent with described USB interface of described jack body.
Preferably, described voltage input module comprises pressure unit, described pressure unit output 3V, 5V, 8V and tetra-kinds of different output voltages of 12V.
Preferably, described Voltage-output module comprises rectification filtering unit and voltage regulation unit.
Preferably, described rectification filtering unit adopts bridge rectifier and filter capacitor, and described voltage regulation unit adopts 7085 three terminal regulators.
The beneficial effects of the utility model are: the situation that is different from prior art, the socket of the utility model band USB interface makes socket possess USB charge function by a plurality of USB interface are set on jack body, by voltage-selected switch, control USB interface in addition and possess the output voltage that fourth gear is different, can be simultaneously provide USB charging service for the portable type electronic product of a plurality of different charging voltages.The utility model also has the features such as simple in structure, convenient and swift, with low cost and practical.
Accompanying drawing explanation
Fig. 1 is the front schematic view of socket one embodiment of the utility model band USB interface; And
Fig. 2 is the structural representation of socket one embodiment of the utility model band USB interface.
Embodiment
Refer to Fig. 1 and Fig. 2, the utility model one embodiment provides a kind of socket with USB interface, comprise jack body 1, USB interface 2, charging indicator light 3, voltage input module 4, Voltage-output module 5 and voltage-selected switch 6, USB interface 2 and voltage-selected switch 6 are located at the surface of jack body 1, charging indicator light 3 is located at the surperficial and adjacent with USB interface 2 of jack body 1, voltage input module 4 and Voltage-output module 5 are located at the inside of jack body, USB interface 2 is connected with Voltage-output module 5, voltage-selected switch is connected with voltage input module 4 and Voltage-output module 5 respectively, voltage input module 4 is connected with civil power.In the present embodiment, the surface of jack body 1 is also provided with common three-phase jack 7 and two-phase jack 8, for meeting general electricity consumption needs.
Particularly, as shown in Figure 2, voltage input module 4 one end are connected with voltage-selected switch 6, and the other end is electrically connected to city, for the alternating voltage of 110V～220V being converted to low pressure output.Voltage input module 4 comprises pressure unit 401, pressure unit 401 output 3V, 5V, 8V and tetra-kinds of different output voltages of 12V.Voltage-output module 5 comprises rectification filtering unit 501 and voltage regulation unit 502, and rectification filtering unit 501 adopts bridge rectifier and filter capacitor, for being transformed into direct voltage from voltage input module 4 low-voltage ac voltage out.Voltage regulation unit 502 adopts 7085 three terminal regulators, for keeping output dc voltage constant.
During use, user can select to meet the USB interface 2 of required output voltage by regulation voltage selector switch 6, when electronic product to be charged is with after applicable USB interface 2 is connected, near charging indicator light 3 this USB interface 2 starts flicker, when charging is complete, charged state indicator light 3 extinguishes.The utility model simultaneously portable type electronic product of a plurality of different charging voltages provides USB charging service.
It is to be noted, the quantity of the USB interface described in the utility model embodiment is not limited to 4 shown in accompanying drawing 1, can expand to 1～10 or more, socket described in the utility model can be made into fixing type socket or mobile jack according to user's needs.
Be different from the situation of prior art, the socket of the utility model band USB interface makes socket possess USB charge function by a plurality of USB interface are set on jack body, by voltage-selected switch, control USB interface in addition and possess the output voltage that fourth gear is different, can be simultaneously provide USB charging service for the portable type electronic product of a plurality of different charging voltages.The utility model also has the features such as simple in structure, convenient and swift, with low cost and practical.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. the socket with USB interface, it is characterized in that, comprise jack body, USB interface, voltage input module, Voltage-output module and voltage-selected switch, described USB interface and described voltage-selected switch are located at the surface of described jack body, described voltage input module and described Voltage-output module are located at the inside of described jack body, described USB interface is connected with described Voltage-output module, described voltage-selected switch is connected with described voltage input module and described Voltage-output module respectively, and described voltage input module is connected with civil power.
2. socket according to claim 1, is characterized in that, described socket further comprises charging indicator light, and described charging indicator light is located at the surperficial and adjacent with described USB interface of described jack body.
3. socket according to claim 1, is characterized in that, described voltage input module comprises pressure unit, described pressure unit output 3V, 5V, 8V and tetra-kinds of different output voltages of 12V.
4. socket according to claim 1, is characterized in that, described Voltage-output module comprises rectification filtering unit and voltage regulation unit.
5. socket according to claim 4, is characterized in that, described rectification filtering unit adopts bridge rectifier and filter capacitor, and described voltage regulation unit adopts 7085 three terminal regulators.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320524774.5U CN203434391U (en) | 2013-08-26 | 2013-08-26 | A socket with USB interfaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320524774.5U CN203434391U (en) | 2013-08-26 | 2013-08-26 | A socket with USB interfaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203434391U true CN203434391U (en) | 2014-02-12 |
Family
ID=50063409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320524774.5U Expired - Fee Related CN203434391U (en) | 2013-08-26 | 2013-08-26 | A socket with USB interfaces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203434391U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958253A (en) * | 2016-05-21 | 2016-09-21 | 湖南融欣网络科技有限公司 | Portable charging head |
| WO2017012248A1 (en) * | 2015-07-20 | 2017-01-26 | 李昂 | Wall socket provided with mobile phone charger |
-
2013
- 2013-08-26 CN CN201320524774.5U patent/CN203434391U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017012248A1 (en) * | 2015-07-20 | 2017-01-26 | 李昂 | Wall socket provided with mobile phone charger |
| CN105958253A (en) * | 2016-05-21 | 2016-09-21 | 湖南融欣网络科技有限公司 | Portable charging head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20140826 |
|
| EXPY | Termination of patent right or utility model |