CN203312852U - Structure of charging circuit of notebook cell - Google Patents
Structure of charging circuit of notebook cell Download PDFInfo
- Publication number
- CN203312852U CN203312852U CN2013202827607U CN201320282760U CN203312852U CN 203312852 U CN203312852 U CN 203312852U CN 2013202827607 U CN2013202827607 U CN 2013202827607U CN 201320282760 U CN201320282760 U CN 201320282760U CN 203312852 U CN203312852 U CN 203312852U
- Authority
- CN
- China
- Prior art keywords
- charging
- notebook
- module
- unit
- control module
- 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
Images
Abstract
A structure of a charging circuit of a notebook cell aims to solve problems that electricity is wasted, charging is inconvenient, and a circuit structure which can individually control a charging function is not arranged on a notebook cell in the prior art. The structure of the charging circuit of the notebook cell comprises a notebook cell module, a cell module charging port and a charging USB control module. One end of the charging USB control module is connected with the notebook cell module, and the other end of the charging USB control module is connected with a charging USB interface. The charging USB control module comprises a step-down unit, a voltage stabilization unit and an on-off control unit. The step-down unit is connected with the notebook cell module, the voltage stabilization unit is connected with the charging USB control module, and the on-off control unit is arranged between the step-down unit and the notebook cell module to control the opening and closing of charging. With the adoption of the structure of the charging circuit, a notebook does not need to be opened to directly charge a phone, a mobile power supply or other mobile terminals which need to be charged, and thus the usage is convenient and electric energy is saved.
Description
Technical field
The utility model relates to a kind of Notebook Battery charging circuit structure.
Background technology
During long-distance travel, common mobile phone, portable power source or mobile terminal electric weight are all not enough, need charging, when the passenger has been with notebook, available notebook charging, existing notebook is during to mobile phone or portable power source or the charging of other mobile terminal, notebook computer need to be opened, then by USB interface, charge, make like this and must open notebook and can charge, if only in order to charge, opening notebook, will waste electric weight like this, charging is inconvenient, and prior art does not relate to the circuit structure that separately can control charge function by being provided with on Notebook Battery.
Summary of the invention
The purpose of this utility model is: a kind of Notebook Battery charging circuit structure is provided, has the waste electric weight to solve prior art, charging is inconvenient, does not relate to the problem that separately can control the circuit structure of charge function by being provided with on Notebook Battery.
Reaching the technical scheme that the purpose of this utility model takes is: a kind of Notebook Battery charging circuit structure, comprise the Notebook Battery module, the charging battery module port, it is characterized in that: also comprise charging USB control module, charging USB control module one end is connected with the Notebook Battery module, the other end is connected with the charging USB interface, described charging USB control module comprises pressure unit, voltage regulation unit, and switch control unit, described pressure unit is connected to the Notebook Battery module, voltage regulation unit is connected to charging USB control module, between switch element setting and pressure unit and Notebook Battery module, control the open and close of charging.
The beneficial effect that the utility model reaches is: while adopting the utility model to reach mobile phone, portable power source or other mobile terminal need to charge, without opening notebook, can directly by Notebook Battery, charge, and easy to use, the saving electric energy.
The accompanying drawing explanation
Fig. 1: structural representation of the present utility model.
Embodiment
With reference to Fig. 1: below in conjunction with accompanying drawing, architectural feature of the present utility model is described more at large.
A kind of Notebook Battery charging circuit structure, comprise Notebook Battery module 1, charging battery module port 2, it is characterized in that: also comprise charging USB control module 3, charging USB control module 3 one ends are connected with Notebook Battery module 1, the other end is connected with charging USB interface 4, described charging USB control module 3 comprises pressure unit 5, voltage regulation unit 6, and switch control unit 7, described pressure unit 5 is connected to Notebook Battery module 1, voltage regulation unit 6 is connected to charging USB control module 3, switch control unit 7 is arranged between pressure unit 5 and Notebook Battery module 1, control the open and close of charging.
Claims (1)
1. Notebook Battery charging circuit structure, comprise the Notebook Battery module, the charging battery module port, it is characterized in that: also comprise charging USB control module, charging USB control module one end is connected with the Notebook Battery module, the other end is connected with the charging USB interface, described charging USB control module comprises pressure unit, voltage regulation unit, and switch control unit, described pressure unit is connected to the Notebook Battery module, voltage regulation unit is connected to charging USB control module, between switch element setting and pressure unit and Notebook Battery module, control the open and close of charging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202827607U CN203312852U (en) | 2013-05-23 | 2013-05-23 | Structure of charging circuit of notebook cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202827607U CN203312852U (en) | 2013-05-23 | 2013-05-23 | Structure of charging circuit of notebook cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203312852U true CN203312852U (en) | 2013-11-27 |
Family
ID=49619027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202827607U Expired - Fee Related CN203312852U (en) | 2013-05-23 | 2013-05-23 | Structure of charging circuit of notebook cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203312852U (en) |
-
2013
- 2013-05-23 CN CN2013202827607U patent/CN203312852U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203312852U (en) | Structure of charging circuit of notebook cell | |
| CN203312851U (en) | Charging circuit structure for flat computer | |
| CN204290388U (en) | A kind of mobile phone over-charge protective device | |
| CN203774808U (en) | Circuit for mobile power source | |
| CN204068302U (en) | With the portable power source of electricity alarm | |
| CN204887062U (en) | Cell -phone of mountable dry battery | |
| CN205545421U (en) | Dual supply cell -phone | |
| CN203691363U (en) | Three-end switch-based low-power-consumption wake-up circuit | |
| CN202949239U (en) | Solar storage-battery alternating-current three-purpose non-national-standard type handset charger | |
| CN204497759U (en) | Solar charger | |
| CN104348004A (en) | USB (Universal Serial Bus) power plug | |
| CN203071594U (en) | Vehicular charger provided with connecting interfaces | |
| CN201975835U (en) | Solar charger | |
| CN203312854U (en) | Flat computer without additional charging interface | |
| CN201829976U (en) | Novel electric bicycle cellphone charging device | |
| CN203039396U (en) | AC and DC combined charger | |
| CN202424248U (en) | Solar charger | |
| CN102570550A (en) | Solar charger | |
| CN204206240U (en) | A kind of new type solar energy charge mobile phone | |
| CN202997607U (en) | Solar power generation charging device provided with lithium battery | |
| CN203537027U (en) | Mobile phone cell charging system | |
| CN204258395U (en) | A kind of charger with portable power source function | |
| CN202503316U (en) | Mobile power supply | |
| CN204145028U (en) | A kind of cells in notebook computer of mobile charging | |
| CN202712896U (en) | Digital partner used for solar energy charging |
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: 20131127 Termination date: 20140523 |