CN203859332U - Emergency patch board with USB - Google Patents
Emergency patch board with USB Download PDFInfo
- Publication number
- CN203859332U CN203859332U CN201420023952.0U CN201420023952U CN203859332U CN 203859332 U CN203859332 U CN 203859332U CN 201420023952 U CN201420023952 U CN 201420023952U CN 203859332 U CN203859332 U CN 203859332U
- Authority
- CN
- China
- Prior art keywords
- socket
- power supply
- usb
- wiring board
- storage battery
- 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
- 238000001914 filtration Methods 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to an emergency patch board with a USB, and belongs to the technical field of electronic technology. The patch board comprises a socket, a power supply adapter, a storage battery, a USB jack, an LED lamp and an emergency USB jack. The socket and the power supply adapter are connected in parallel in a patch board circuit. The power supply adapter supplies electric energy to the storage battery and the USB jack. The storage battery selects to supply electric energy to the LED lamp or the emergency USB jack via a combined switch. The trouble of necessary carrying of a charger outdoor can be solved by the device, and an emergency mobile phone charging environment and a lighting environment can be provided for workers on construction sites with instable power supply.
Description
Technical field
The utility model relates to a kind of emergent wiring board with USB, belongs to electronics technology technical field.
Background technology
Along with the development of technical field of electronic products, a lot of electronic products have become the necessity of our life, the consideration of portability, practicality and form-making design based on electronic product, electronic product is towards thin, light future development, the battery charge capacity of these electronic products is all limited, is charged to a ubiquitous problem in our life; The household electricity in these external a lot of building sites is all built temporarily; usually there will be the abnormal phenomenon of power supply; in order to meet the charging needs of mobile phone etc.; people understand the trouble that choice for use charging Bora avoids power-off to bring; but must be often the precious charging of charging, power-off like this; this process can be wasted the regular hour, and charging problem and the lighting problem of the people's that live in such environment mobile phone can be highlighted.
Summary of the invention
The utility model relates to a kind of emergent wiring board with USB, taking solve go out must with this trouble of charger and on the building site of power supply instability workpeople emergent mobile phone charging environment and lighting environment are provided.
The emergent wiring board of the utility model band USB comprises socket, power supply adaptor 3, storage battery 4, USB socket 9, LED lamp 12 and emergent USB socket 6, socket and power supply adaptor 3 are also linked wiring board circuit, power supply adaptor 3 provides electric energy for storage battery 4 and USB socket 9, and storage battery 4 is chosen as LED lamp 12 by unit switch 5 or emergent USB socket 6 provides electric energy.
Described socket comprises two spring hole scokets 7 and the Three-hole socket 8 that are connected in parallel in loop.
In described power supply adaptor 3, there are potential device, straightening and filtering unit and low-voltage direct converting means.
The side of described this wiring board is provided with the hangers 11 for being affiliated to wiring board.
On the power line 10 of described this wiring board, there is mains switch 2.
Operation principle of the present utility model is: two spring hole scokets 7, Three-hole socket 8, power supply adaptor 3 three's parallel connections, power supply adaptor 3 is built-in with the devices such as transformation, rectifying and wave-filtering, low-voltage direct conversion, and the direct current that 220V alternating current is converted to 5V outputs on USB socket 9 and provides charge power supply for storage battery 4; Storage battery 4 is small size storage batterys efficient, lightweight, for the LED lamp 12 on emergent USB socket 6 and bottom surface on the side of wiring board 1 provides power supply; Unit switch 5 is provided with charging, discharge, throw light on, close four-mode corresponding respectively the control of state of the output mode of the charge and discharge mode of storage battery 4, emergent USB socket 6, LED lamp 12; Two spring hole scokets 7, Three-hole socket 8 are electrical appliance power supply as conventional socket.
The utlity model has following beneficial effect:
1, the utility model provides USB charging socket for electronic product;
2, the workpeople who lives on the building site for power supply instability provides emergent mobile phone charging environment and lighting condition;
3, simple in structure, volume is suitable with common wiring board, practical.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model LED lamp bank cloth schematic diagram;
Fig. 3 is circuit diagram of the present utility model.
In figure: 1-wiring board, 2-mains switch, 3-power supply adaptor, 4-storage battery, 5-unit switch, the emergent USB socket of 6-, 7-two spring hole scokets, 8-Three-hole socket, 9-USB socket, 10-power line, 11-hangers, 12-LED lamp.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Execution mode one: as shown in Figures 1 to 3, emergent wiring board structure with USB of the present utility model comprises socket, power supply adaptor 3, storage battery 4, USB socket 9, LED lamp 12 and emergent USB socket 6, socket and power supply adaptor 3 are also linked wiring board circuit, power supply adaptor 3 provides electric energy for storage battery 4 and USB socket 9, and storage battery 4 is chosen as LED lamp 12 by unit switch 5 or emergent USB socket 6 provides electric energy.Socket comprises two spring hole scokets 7 and the Three-hole socket 8 that are connected in parallel in loop.In power supply adaptor 3, there are potential device, straightening and filtering unit and low-voltage direct converting means.The side of this wiring board is provided with the hangers 11 for being affiliated to wiring board.
Execution mode two: as shown in Figures 1 to 3, emergent wiring board structure with USB of the present utility model comprises socket, power supply adaptor 3, storage battery 4, USB socket 9, LED lamp 12 and emergent USB socket 6, socket and power supply adaptor 3 are also linked wiring board circuit, power supply adaptor 3 provides electric energy for storage battery 4 and USB socket 9, and storage battery 4 is chosen as LED lamp 12 by unit switch 5 or emergent USB socket 6 provides electric energy.Socket comprises two spring hole scokets 7 and the Three-hole socket 8 that are connected in parallel in loop.In power supply adaptor 3, there are potential device, straightening and filtering unit and low-voltage direct converting means.
Execution mode three: as shown in Figures 1 to 3, emergent wiring board structure with USB of the present utility model comprises socket, power supply adaptor 3, storage battery 4, USB socket 9, LED lamp 12 and emergent USB socket 6, socket and power supply adaptor 3 are also linked wiring board circuit, power supply adaptor 3 provides electric energy for storage battery 4 and USB socket 9, and storage battery 4 is chosen as LED lamp 12 by unit switch 5 or emergent USB socket 6 provides electric energy.In power supply adaptor 3, there are potential device, straightening and filtering unit and low-voltage direct converting means.The side of this wiring board is provided with the hangers 11 for being affiliated to wiring board.
Below by reference to the accompanying drawings embodiment of the present utility model is explained in detail, but the utility model is not limited to above-mentioned execution mode, in the ken possessing those of ordinary skill in the art, can also under the prerequisite that does not depart from the utility model aim, make various variations.
Claims (3)
1. the emergent wiring board with USB, it is characterized in that: comprise socket, power supply adaptor (3), storage battery (4), USB socket (9), LED lamp (12) and emergent USB socket (6), socket and power supply adaptor (3) are also linked wiring board circuit, power supply adaptor (3) is for storage battery (4) and USB socket (9) provide electric energy, and storage battery (4) is chosen as LED lamp (12) by unit switch (5) or emergent USB socket (6) provides electric energy;
In described power supply adaptor (3), there are potential device, straightening and filtering unit and low-voltage direct converting means.
2. the emergent wiring board with USB according to claim 1, is characterized in that: described socket comprises two spring hole scokets (7) and the Three-hole socket (8) that are connected in parallel in loop.
3. the emergent wiring board with USB according to claim 1, is characterized in that: the side of described this wiring board is provided with the hangers (11) for being affiliated to wiring board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420023952.0U CN203859332U (en) | 2014-01-15 | 2014-01-15 | Emergency patch board with USB |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420023952.0U CN203859332U (en) | 2014-01-15 | 2014-01-15 | Emergency patch board with USB |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203859332U true CN203859332U (en) | 2014-10-01 |
Family
ID=51609173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420023952.0U Expired - Fee Related CN203859332U (en) | 2014-01-15 | 2014-01-15 | Emergency patch board with USB |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203859332U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105305152A (en) * | 2015-10-28 | 2016-02-03 | 成都兴业雷安电子有限公司 | Dustproof and anti-surge electric socket with USB interface |
| CN106129692A (en) * | 2016-07-18 | 2016-11-16 | 安徽状元郎电子科技有限公司 | A kind of electric socket board being convenient for carrying out using being provided with accumulator |
-
2014
- 2014-01-15 CN CN201420023952.0U patent/CN203859332U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105305152A (en) * | 2015-10-28 | 2016-02-03 | 成都兴业雷安电子有限公司 | Dustproof and anti-surge electric socket with USB interface |
| CN106129692A (en) * | 2016-07-18 | 2016-11-16 | 安徽状元郎电子科技有限公司 | A kind of electric socket board being convenient for carrying out using being provided with accumulator |
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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: 20141001 Termination date: 20150115 |
|
| EXPY | Termination of patent right or utility model |