CN201868692U - Wall power socket with USB (universal serial bus) slots - Google Patents
Wall power socket with USB (universal serial bus) slots Download PDFInfo
- Publication number
- CN201868692U CN201868692U CN2010206009098U CN201020600909U CN201868692U CN 201868692 U CN201868692 U CN 201868692U CN 2010206009098 U CN2010206009098 U CN 2010206009098U CN 201020600909 U CN201020600909 U CN 201020600909U CN 201868692 U CN201868692 U CN 201868692U
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- CN
- China
- Prior art keywords
- usb
- socket
- current
- slots
- transformer
- 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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
A wall power socket with USB (universal serial bus) slots comprises a socket body with jacks and power cord access terminals at the back of the socket body. The socket body is provided with the USB slots, the USB slots are sequentially connected with a transformer and an alternating-current and direct-current converter in series, two ends of a series connection formed by the USB slots, the transformer and the alternating-current and direct-current converter are connected to the power cord access terminals at the back of the socket body in parallel via leads. The wall power socket is simple in structure. The alternating-current and direct-current converter is used for converting alternating-current power into direct-current power, the transformer is used for converting 220V voltage into 5V voltage suitable for USB products, thereby the wall power socket can meet requirement of charging the USB products on the basis of an existing wall socket and bring more convenience to users.
Description
One, technical field
The utility model relates to a kind of socket, particularly a kind of wall formula supply socket that contains the USB socket.
Two, background technology
As everyone knows, the use of USB product more and more widely, a lot of MP3, mobile phone all is the USB socket charging by 5V.Above-mentioned product need carry out in the USB interface of the computer end of opening when charging usually, we do not need to use computer sometimes, and open computer just to charging, electric energy has been caused waste, and the socket of the socket on the existing body of wall all is not suitable for USB product charging use.
Three, summary of the invention
The purpose of this utility model provides a kind of simple in structure, can connect the wall formula supply socket that contains the USB socket of the product of USB interface.
The utility model solves the technical scheme that the prior art problem is adopted: a kind of wall formula supply socket of the USB of containing socket, comprise the jack body that is provided with jack, and be positioned at the power line incoming end at the jack body back side, described jack body is provided with the USB socket, described USB socket is connected with transformer and AC/DC changeover switch successively, and the series circuit two ends that described USB socket and described transformer and AC/DC changeover switch are formed are parallel to the power line incoming end at the described jack body back side by lead.
The beneficial effects of the utility model are: the utility model is simple in structure, utilize AC/DC changeover switch to convert alternating current to direct current, and utilize transformer 220V voltage to be become the 5V voltage that is suitable for the USB product, thereby realized on the basis of existing body of wall socket, can satisfying simultaneously the socket of USB product charging demand, convenient people's use.
Four, description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the utility model schematic appearance.
Five, embodiment
Below in conjunction with specific embodiment the utility model is described:
Shown in Fig. 1-2, a kind of wall formula supply socket that contains the USB socket, comprise the jack body 2 that is provided with jack 1, and be positioned at the power line incoming end 3 at jack body 2 back sides, described jack body 2 is provided with USB socket 4, described USB socket 4 is connected with transformer 5 and AC/DC changeover switch 6 successively, and the two ends of the series circuit that described USB socket 4 and described transformer 5 and AC/DC changeover switch 6 are formed are parallel to the power line incoming end 3 at described jack body 2 back sides by lead.
Above content be in conjunction with concrete optimal technical scheme to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection range of the present utility model.
Claims (1)
1. wall formula supply socket that contains the USB socket, comprise the jack body that is provided with jack, and be positioned at the power line incoming end at the jack body back side, it is characterized in that: described jack body is provided with the USB socket, described USB socket is connected with transformer and AC/DC changeover switch successively, and the series circuit two ends that described USB socket and described transformer and AC/DC changeover switch are formed are parallel to the power line incoming end at the described jack body back side by lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206009098U CN201868692U (en) | 2010-11-11 | 2010-11-11 | Wall power socket with USB (universal serial bus) slots |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206009098U CN201868692U (en) | 2010-11-11 | 2010-11-11 | Wall power socket with USB (universal serial bus) slots |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201868692U true CN201868692U (en) | 2011-06-15 |
Family
ID=44139835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206009098U Expired - Fee Related CN201868692U (en) | 2010-11-11 | 2010-11-11 | Wall power socket with USB (universal serial bus) slots |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201868692U (en) |
-
2010
- 2010-11-11 CN CN2010206009098U patent/CN201868692U/en not_active Expired - Fee Related
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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: 20110615 Termination date: 20111111 |