CN204559419U - A kind of power supply adaptor with wireless charging device and USB interface - Google Patents
A kind of power supply adaptor with wireless charging device and USB interface Download PDFInfo
- Publication number
- CN204559419U CN204559419U CN201520279966.3U CN201520279966U CN204559419U CN 204559419 U CN204559419 U CN 204559419U CN 201520279966 U CN201520279966 U CN 201520279966U CN 204559419 U CN204559419 U CN 204559419U
- Authority
- CN
- China
- Prior art keywords
- power supply
- wireless charging
- circuit board
- circuit
- usb interface
- 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
Links
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides a kind of power supply adaptor with wireless charging device and USB interface, comprise housing, alternating current input is provided with in described housing, described alternating current input connects first circuit board and second circuit board, described first circuit board is computer end power-supplying circuit, comprise rectification circuit, filter circuit and computer DC output end, described second circuit board is USB power supply circuits, comprises rectification circuit, filter circuit, USB output and wireless charging reflector.The utility model, while supply computer power, is provided with USB interface, can be used for and answer the multiple small type mobile devices such as mobile phone or PAD, be widely used, arrange two groups of circuit, separately power supply, can extend the useful life of power supply, reduce heat dissipation capacity, be provided with wireless charging function simultaneously, can wireless charging, add supply of electric power mode, ensure the use safety of power supply, be conducive to user.
Description
Technical field
The utility model relates to power technique fields, is specifically related to a kind of power supply adaptor with wireless charging device and USB interface.
Background technology
Power supply adaptor (Power adapter) is the power supply conversion equipment of small portable electronic device and electronic apparatus, generally be made up of shell, power transformer and rectification circuit, can be divided into by its output type and exchange output type and direct-current-output type; Direct Plug-In and Table top type can be divided into by connected mode.Extensively be matched in the equipment such as phone composite aircraft, game machine, language playback device, walkman, notebook computer, cell phone.
But, this power supply adaptor can only be single the power supply of supply capital equipment, the equipment of USB interface can not be needed to power to mobile phone etc., current wireless charging technology is more and more ripe, a lot of mobile phone is provided with this function, and the wireless charging power type of correspondence is little, this problems demand solves.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of rational in infrastructure, and a kind of power supply adaptor with wireless charging device and USB interface easy to use, it solves these above-mentioned problems.
The technical scheme that the utility model adopts is as follows: a kind of power supply adaptor with wireless charging device and USB interface, comprise housing, alternating current input is provided with in described housing, described alternating current input connects first circuit board and second circuit board, described first circuit board is computer end power-supplying circuit, comprise rectification circuit, filter circuit and computer DC output end, described second circuit board is USB power supply circuits, comprises rectification circuit, filter circuit, USB output and wireless charging reflector.
Preferably, described second circuit board is also provided with control switch.
Preferably, described USB output is 1-4.
Preferably, first circuit board placement parallel with second circuit board.
Preferably, described body top is provided with Anti-skid sheet, and described Anti-skid sheet is the wherein one of rubber, silica gel, plastic cement.
The beneficial effects of the utility model comprise:
The utility model, while supply computer power, is provided with USB interface, can be used for and answer the multiple small type mobile devices such as mobile phone or PAD, be widely used, arrange two groups of circuit, separately power supply, can extend the useful life of power supply, reduce heat dissipation capacity, be provided with wireless charging function simultaneously, can wireless charging, add supply of electric power mode, ensure the use safety of power supply, be conducive to user.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of power supply adaptor with wireless charging device and USB interface of the utility model.
Embodiment
Below in conjunction with embodiment, the utility model is described in detail.
A kind of power supply adaptor with wireless charging device and USB interface, as shown in Figure 1, comprise housing 1, alternating current input 2 is provided with in described housing 1, described alternating current input 2 connects first circuit board and second circuit board, and described first circuit board is computer end power-supplying circuit 7, comprises rectification circuit, filter circuit and computer DC output end, described second circuit board is USB power supply circuits, comprises rectification circuit, filter circuit, USB output 3 and wireless charging reflector 4.
Described second circuit board is also provided with control switch 5.
Described USB output 3 is 1-4.
First circuit board placement parallel with second circuit board.
Described main body 1 top is provided with Anti-skid sheet 6, and described Anti-skid sheet 6 is the wherein one of rubber, silica gel, plastic cement.
Computer end power-supplying circuit 7 connects computer interface, provides supply of electric power to computer.
Above-mentioned execution mode is preferred embodiment of the present utility model; be not for limiting enforcement of the present utility model and interest field; all equivalences made according to the content described in the utility model patent protection scope change and modify, and all should be included in the utility model claim.
Claims (5)
1. the power supply adaptor with wireless charging device and USB interface, it is characterized in that, comprise housing, alternating current input is provided with in described housing, described alternating current input connects first circuit board and second circuit board, and described first circuit board is computer end power-supplying circuit, comprises rectification circuit, filter circuit and computer DC output end, described second circuit board is USB power supply circuits, comprises rectification circuit, filter circuit, USB output and wireless charging reflector.
2. a kind of power supply adaptor with wireless charging device and USB interface according to claim 1, is characterized in that, described second circuit board is also provided with control switch.
3. a kind of power supply adaptor with wireless charging device and USB interface according to claim 1, is characterized in that, described USB output is 1-4.
4. a kind of power supply adaptor with wireless charging device and USB interface according to claim 1, is characterized in that, first circuit board placement parallel with second circuit board.
5. a kind of power supply adaptor with wireless charging device and USB interface according to claim 1, it is characterized in that, described body top is provided with Anti-skid sheet, described Anti-skid sheet be rubber, silica gel, plastic cement wherein a kind of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520279966.3U CN204559419U (en) | 2015-05-04 | 2015-05-04 | A kind of power supply adaptor with wireless charging device and USB interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520279966.3U CN204559419U (en) | 2015-05-04 | 2015-05-04 | A kind of power supply adaptor with wireless charging device and USB interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204559419U true CN204559419U (en) | 2015-08-12 |
Family
ID=53834488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520279966.3U Expired - Fee Related CN204559419U (en) | 2015-05-04 | 2015-05-04 | A kind of power supply adaptor with wireless charging device and USB interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204559419U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109992080A (en) * | 2018-01-02 | 2019-07-09 | 广达电脑股份有限公司 | Computer system and its power adapter with input/output connecting interface |
-
2015
- 2015-05-04 CN CN201520279966.3U patent/CN204559419U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109992080A (en) * | 2018-01-02 | 2019-07-09 | 广达电脑股份有限公司 | Computer system and its power adapter with input/output connecting interface |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204559419U (en) | A kind of power supply adaptor with wireless charging device and USB interface | |
| CN202524127U (en) | Multiplexed output portable power supply | |
| CN204928266U (en) | General voltage adapter | |
| CN204559411U (en) | A kind of power supply adaptor with USB interface | |
| CN201797359U (en) | Portable mobile charging device | |
| CN204230984U (en) | A kind of Portable multifunctional mobile power source | |
| CN204652018U (en) | A kind of wireless power adapter | |
| CN204089915U (en) | Mobile phone shell-type wireless charging receiver | |
| CN203561944U (en) | Computer universal extended adapter | |
| CN203589385U (en) | Luminous USB data line | |
| CN203243084U (en) | Universal wireless charging mobile power supply based on QI standard | |
| CN202165824U (en) | Portable lithium battery solar energy lighting device | |
| CN206371682U (en) | A kind of chargeable desk | |
| CN202586446U (en) | Novel mobile power supply | |
| CN202564735U (en) | Power socket board with USB interface | |
| CN202749871U (en) | Power supply for safe keyboard | |
| CN202737549U (en) | Universal serial bus (USB) intelligent charging panel | |
| CN202524126U (en) | Portable mobile power supply | |
| CN203708110U (en) | Power adapter with resistance to high temperature | |
| CN203942302U (en) | A kind of vehicle carried mobile phone charging device | |
| CN202749641U (en) | Multifunctional socket | |
| CN202737510U (en) | Multifunctional mobile power supply device | |
| CN208062846U (en) | A kind of emergent charging pedestal of carrying magnetic interface | |
| CN203277901U (en) | Signal power supply integrated module | |
| CN205070104U (en) | Multi -function vehicle carries USB power adapter |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20190504 |