CN201674068U - Socket with USB interface - Google Patents
Socket with USB interface Download PDFInfo
- Publication number
- CN201674068U CN201674068U CN2010201702136U CN201020170213U CN201674068U CN 201674068 U CN201674068 U CN 201674068U CN 2010201702136 U CN2010201702136 U CN 2010201702136U CN 201020170213 U CN201020170213 U CN 201020170213U CN 201674068 U CN201674068 U CN 201674068U
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- CN
- China
- Prior art keywords
- circuit
- usb
- usb interface
- socket
- switch
- 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 socket with a USB interface, which comprises a casing and a circuit board inside the casing. A socket hole, a power switch and a power indication lamp are arranged on the casing, and a circuit loaded on the circuit board comprises a power indication lamp circuit, a rectification filter circuit connected with the circuit indication lamp circuit, a control circuit connected with the rectification filter circuit and an output circuit in the rear of the control circuit. A USB interface, a USB switch and a USB work indication lamp are further arranged on the casing, and the USB switch is connected with and controls the USB interface. The USB interface is arranged on a traditional power socket, thereby electronic products, such as a mobile phone, an MP3, an MP4 and the like, charged by the USB interface can be directly charged by the socket without a computer or a special power adaptor. Accordingly, the socket greatly facilitates use, and the USB switch can control connection or disconnection of the USB interface.
Description
Technical field
The utility model relates to the supply socket technical field, is specifically related to a kind of socket that has USB interface.
Background technology
At present, in the supply socket of using on the market, generally be provided with several two holes or Three-hole socket hole, these socket apertures all are the alternating currents of output 220V, and equipment such as computer, display, audio amplifier, printer, photocopier are used for pegging graft.Yet traditional technology is still continued to use in this supply socket, only is provided with the electric main socket aperture.And in the last few years, various electronic products such as mobile phone, MP3, MP4, digital camera, DV etc. are developed rapidly and extensive use, and these electronic products generally all are provided with USB interface, are used to transmit data and charging etc.At present, dual mode is arranged usually for these electronic product chargings, the one, with the power supply adaptor of special configuration, another kind is to use the USB interface charging on the computer.Because the convenience of USB interface if therefore USB interface can be set in traditional supply socket, will make the use of electronic product more convenient.
The utility model content
The technical problems to be solved in the utility model provide a kind of simple in structure, convenient and practical, can peg graft and use the equipment of traditional 220V civil power, the socket of the band USB interface of the usb data line of pegging graft again.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of socket with USB interface, comprise housing, circuit board in the housing, housing is provided with socket aperture, mains switch, power supply indicator, the circuit that circuit board is loaded with comprises the power supply indicator circuit, the current rectifying and wave filtering circuit that is connected with the circuit indicator circuit, the control circuit that is connected with current rectifying and wave filtering circuit and the output circuit of back, it is characterized in that: also be provided with USB interface on the described housing, be provided with the power conversion circuit that constitutes by transformer in the circuit, the power conversion circuit input connects control circuit, output connects output circuit, USB interface connects power conversion circuit, exports to USB interface after the electric main conversion of power conversion circuit with 220V.
Further, also be provided with USB switch and USB relay indicating light on the described housing, the USB switch connects the control USB interface, USB interface can be closed after closing the USB switch; Be provided with USB relay indicating light circuit between power conversion circuit and output circuit, the USB relay indicating light connects USB relay indicating light circuit, can understand the "on" position of USB interface by the USB relay indicating light.
The utility model is by being provided with USB interface in traditional supply socket, thereby make mobile phone, MP3, MP4 etc. can adopt the utility model directly to charge by the electronic product of USB interface charging, can charge in the situation that does not have computer and power source special adapter in the same old way, greatly facilitate use; In addition, the USB switch being set can control USB interface and connect or close.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model circuit theory diagrams.
Among the figure, 1 is housing, and 2 is socket aperture, and 3 is mains switch, and 4 is power supply indicator, and 5 is USB interface, and 6 is the USB switch, and 7 is the USB relay indicating light.
Embodiment
In the present embodiment, see figures.1.and.2, the socket of described band USB interface, comprise the circuit board in housing 1, the housing 1, housing 1 is provided with socket aperture 2, mains switch 3, power supply indicator 4, and the circuit that circuit board is loaded with comprises the control circuit that current rectifying and wave filtering circuit that the power supply indicator circuit is connected with the circuit indicator circuit is connected with current rectifying and wave filtering circuit and the output circuit of back; Also be provided with USB interface 5 on the housing 1, be provided with the power conversion circuit that constitutes by transformer T100 in the circuit, the power conversion circuit input connects control circuit, output connects output circuit, USB interface 5 connects power conversion circuit, exports to USB interface 5 after the electric main conversion of power conversion circuit with 220V.
Also be provided with USB switch 6 and USB relay indicating light 7 on the described housing 1, USB switch 6 connects control USB interface 5, USB interface 5 can be closed after closing USB switch 6; Be provided with USB relay indicating light circuit between power conversion circuit and output circuit, USB relay indicating light 7 connects USB relay indicating light circuit, can understand the "on" position of USB interface 5 by the USB relay indicating light.
Below the utility model is described in detail, the above only is one of the utility model preferred embodiment, when not limiting the utility model practical range, be allly to do impartial change and modify, all should still belong in the utility model covering scope according to the application's scope.
Claims (2)
1. socket with USB interface, comprise housing, circuit board in the housing, housing is provided with socket aperture, mains switch, power supply indicator, the circuit that circuit board is loaded with comprises the power supply indicator circuit, the current rectifying and wave filtering circuit that is connected with the circuit indicator circuit, the control circuit that is connected with current rectifying and wave filtering circuit and the output circuit of back, it is characterized in that: also be provided with USB interface on the described housing, be provided with the power conversion circuit that constitutes by transformer in the circuit, the power conversion circuit input connects control circuit, output connects output circuit, and USB interface connects power conversion circuit.
2. the socket of band USB interface according to claim 1 is characterized in that: also be provided with USB switch and USB relay indicating light on the described housing, the USB switch connects the control USB interface; Be provided with USB relay indicating light circuit between power conversion circuit and output circuit, the USB relay indicating light connects USB relay indicating light circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201702136U CN201674068U (en) | 2010-04-19 | 2010-04-19 | Socket with USB interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201702136U CN201674068U (en) | 2010-04-19 | 2010-04-19 | Socket with USB interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201674068U true CN201674068U (en) | 2010-12-15 |
Family
ID=43331476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201702136U Expired - Fee Related CN201674068U (en) | 2010-04-19 | 2010-04-19 | Socket with USB interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201674068U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102842829A (en) * | 2011-08-11 | 2012-12-26 | 南通天华和睿科技创业有限公司 | Socket with USB (Universal Serial Bus) interface |
| CN103107458A (en) * | 2012-12-05 | 2013-05-15 | 宁夏隆基宁光仪表有限公司 | Intelligent socket with universal serial bus (USB) interface |
| CN104167649A (en) * | 2014-06-16 | 2014-11-26 | 周连惠 | Mobile socket with USB interface |
| CN105576467A (en) * | 2014-10-08 | 2016-05-11 | 长沙京平泰安防科技有限公司 | Power board with USB interfaces |
-
2010
- 2010-04-19 CN CN2010201702136U patent/CN201674068U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102842829A (en) * | 2011-08-11 | 2012-12-26 | 南通天华和睿科技创业有限公司 | Socket with USB (Universal Serial Bus) interface |
| CN103107458A (en) * | 2012-12-05 | 2013-05-15 | 宁夏隆基宁光仪表有限公司 | Intelligent socket with universal serial bus (USB) interface |
| CN104167649A (en) * | 2014-06-16 | 2014-11-26 | 周连惠 | Mobile socket with USB interface |
| CN105576467A (en) * | 2014-10-08 | 2016-05-11 | 长沙京平泰安防科技有限公司 | Power board with USB interfaces |
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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: 20101215 Termination date: 20140419 |