CN201388072Y - Television with universal charging function - Google Patents
Television with universal charging function Download PDFInfo
- Publication number
- CN201388072Y CN201388072Y CN200920095898U CN200920095898U CN201388072Y CN 201388072 Y CN201388072 Y CN 201388072Y CN 200920095898 U CN200920095898 U CN 200920095898U CN 200920095898 U CN200920095898 U CN 200920095898U CN 201388072 Y CN201388072 Y CN 201388072Y
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- China
- Prior art keywords
- regulating resistor
- battery
- triode
- television
- peripheral interface
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- Expired - Fee Related
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
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Abstract
The utility model discloses a television with universal charging function and aims at providing a television which can use the television to charge power consumption accessories and has simple structure and convenient usage. The power supply input end of an electronic circuit in the television is connected with a regulating resistor R3; the regulating resistor R3 is respectively connected with a regulating resistor R4, a single-pole double-throw switch K and the collector of a triode Q1; the single-pole double-throw switch K is connected with one end of a regulating resistor R1 or a regulating resistor R2; the other ends of the regulating resistor R1 and the regulating resistor R2 are respectively connected with the base of the triode Q1 and the negative electrode of a voltage stabilizing diode DZ1; the positive electrode of the voltage stabilizing diode DZ1 is grounded; the emitter of the triode Q1 is respectively connected with a filter capacitor C1 and the positive electrode of a light-emitting diode; and the negative electrode of the light-emitting diode is connected with one end of a battery/peripherals interface. The television has charging function, can charge power consumption accessories such as mobile phones, cameras, batteries and the like, is convenient for use and has small occupied area.
Description
Technical field
The utility model relates to a kind of television set that has omnipotent charge function.
Background technology
At present, along with the raising of people's living standard, various household electrical appliance enter family, and the electrical appliance in the family increases gradually.For various electrical equipment are independent of each other in use, usually need to install a plurality of connector sockets, the house wiring complexity.When particularly charging, need take more socket for power consumption annexes such as mobile phone, camera, batteries.
The utility model content
The utility model is in order to overcome weak point of the prior art, to provide a kind of television set that can utilize the power consumption annex to be charged the television set that has omnipotent charge function simple in structure, easy to use.
The utility model is achieved through the following technical solutions:
A kind of television set that has omnipotent charge function, comprise television set internal electron circuit, it is characterized in that, also comprise battery/Peripheral Interface charging circuit, described battery/USB interface charging circuit comprises regulating resistor R1, regulating resistor R2, regulating resistor R3, regulating resistor R4, single-pole double-throw switch (SPDT) K, triode Q1, voltage stabilizing didoe DZ1, filter capacitor C1, battery/Peripheral Interface, light-emitting diode, the power input of television set internal electron circuit is connected with regulating resistor R3, described regulating resistor R3 respectively with regulating resistor R4, single-pole double-throw switch (SPDT) K, the collector electrode of triode Q1 connects, the other end ground connection of described regulating resistor R4, described single-pole double-throw switch (SPDT) K is connected with the end of regulating resistor R1 or regulating resistor R2, the other end of regulating resistor R1 and regulating resistor R2 respectively with the base stage of triode Q1, the negative pole of voltage stabilizing didoe DZ1 connects, the plus earth of voltage stabilizing didoe DZ1, the emitter of triode Q1 respectively with filter capacitor C1, the positive pole of light-emitting diode connects, the other end ground connection of filter capacitor C1, the negative pole of light-emitting diode is connected with battery/Peripheral Interface one end, the other end ground connection of battery/Peripheral Interface.
Described battery/Peripheral Interface is a USB interface.
The utlity model has following technique effect:
Television set of the present utility model has charge function, can charge to power consumption annexes such as mobile phone, camera, batteries, and is convenient for users to use, avoided the wiring of indoor complexity.And, simple in structure, realize that easily it is little to take volume, cost is low.
Description of drawings
Fig. 1 has the charging circuit circuit diagram partly of the television set of omnipotent charge function for the utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in detail.
Fig. 1 has the charging circuit circuit diagram partly of the television set of omnipotent charge function for the utility model, comprise television set internal electron circuit and battery/Peripheral Interface charging circuit, described battery/USB interface charging circuit comprises regulating resistor R1, regulating resistor R2, regulating resistor R3, regulating resistor R4, single-pole double-throw switch (SPDT) K, triode Q1, voltage stabilizing didoe DZ1, filter capacitor C1, battery/Peripheral Interface P1, light-emitting diode D1, the power input Vin of television set internal electron circuit is connected with regulating resistor R3, described regulating resistor R3 respectively with regulating resistor R4, single-pole double-throw switch (SPDT) K, the collector electrode of triode Q1 connects, the other end ground connection of described regulating resistor R4, described single-pole double-throw switch (SPDT) K is connected with the end of regulating resistor R1 or regulating resistor R2, the other end of regulating resistor R1 and regulating resistor R2 respectively with the base stage of triode Q1, the negative pole of voltage stabilizing didoe DZ1 connects, the plus earth of voltage stabilizing didoe DZ1, the emitter of triode Q1 respectively with filter capacitor C1, the positive pole of light-emitting diode connects, the other end ground connection of filter capacitor C1, the negative pole of light-emitting diode D1 is connected the other end ground connection of battery/Peripheral Interface with battery/Peripheral Interface P1 one end.
Battery/Peripheral Interface can use different interfaces according to the different needs on the market.At the extensive use of current USB interface, therefore design battery/Peripheral Interface and adopt USB interface and be connected peripheral hardware, be user-friendly to.
Vin adopts A+12V power supply in the TV, regulating resistor R3, regulating resistor R4 regulate and supply power to 8V, regulating resistor R1 or regulating resistor R2 and triode Q1, voltage stabilizing didoe DZ1 form constant voltage power supply circuit (penetrating with circuit), make prime have the voltage of fluctuation to be limited in the less fluctuation range, direct voltage when single-pole double-throw switch (SPDT) K connects regulating resistor R1 about output 4V, output 6V voltage when connecting regulating resistor R2.Filter capacitor C2 further reduces the interference of prime power supply.Light-emitting diode D1 effect has two, one for oppositely ending, when the battery of charging/when Peripheral Interface P2 is full of electricity, prevent that electric current from pouring in down a chimney the damage circuit.Two for prompting user effect, and when battery underfill electricity, light-emitting diode (LED) both end voltage pressure reduction is more than 1V, and this moment, LED was bright, in the prompting user charging.When battery is full of electricity, both sides do not have pressure reduction, not conducting of LED, and lamp goes out, i.e. and charging finishes.
Choosing of device, R1 is 1kohm, 1/2W, R2 is 100ohm, 1W.Prime output voltage stabilizing didoe adopts DZ15.1A, thereby needing still can keep power supply after triode Q1 and twice pressure drop of light-emitting diode D1.Battery/Peripheral Interface P2 is common rechargeable battery 2 joints, and perhaps USB interface connects peripheral hardware.
Add battery/USB interface charging circuit in the television set of the present utility model, make the user can be when enjoying TV (or standby) mobile phone, camera, power consumption annexes such as battery charge.
Although relate to a kind of television set that has omnipotent charge function and carried out special description disclosed with reference to embodiment, embodiment described above is illustrative and not restrictive, under the situation that does not break away from spirit and scope of the present utility model, all variations and modification are all within scope of the present utility model.
Claims (2)
1, a kind of television set that has omnipotent charge function, comprise television set internal electron circuit, it is characterized in that, also comprise battery/Peripheral Interface charging circuit, described battery/USB interface charging circuit comprises regulating resistor R1, regulating resistor R2, regulating resistor R3, regulating resistor R4, single-pole double-throw switch (SPDT) K, triode Q1, voltage stabilizing didoe DZ1, filter capacitor C1, battery/Peripheral Interface, light-emitting diode, the power input of television set internal electron circuit is connected with regulating resistor R3, described regulating resistor R3 respectively with regulating resistor R4, single-pole double-throw switch (SPDT) K, the collector electrode of triode Q1 connects, the other end ground connection of described regulating resistor R4, described single-pole double-throw switch (SPDT) K is connected with the end of regulating resistor R1 or regulating resistor R2, the other end of regulating resistor R1 and regulating resistor R2 respectively with the base stage of triode Q1, the negative pole of voltage stabilizing didoe DZ1 connects, the plus earth of voltage stabilizing didoe DZ1, the emitter of triode Q1 respectively with filter capacitor C1, the positive pole of light-emitting diode connects, the other end ground connection of filter capacitor C1, the negative pole of light-emitting diode is connected with battery/Peripheral Interface one end, the other end ground connection of battery/Peripheral Interface.
2, the television set that has omnipotent charge function according to claim 1 is characterized in that, described battery/Peripheral Interface is a USB interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920095898U CN201388072Y (en) | 2009-03-17 | 2009-03-17 | Television with universal charging function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920095898U CN201388072Y (en) | 2009-03-17 | 2009-03-17 | Television with universal charging function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201388072Y true CN201388072Y (en) | 2010-01-20 |
Family
ID=41580616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920095898U Expired - Fee Related CN201388072Y (en) | 2009-03-17 | 2009-03-17 | Television with universal charging function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201388072Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102833506A (en) * | 2011-06-15 | 2012-12-19 | 康佳集团股份有限公司 | Television device and method for charging external equipment through USB (universal serial bus) interface of television device |
| TWI455089B (en) * | 2011-09-08 | 2014-10-01 | Qisda Corp | System and display device for charging portable electronic device |
| CN104467083A (en) * | 2014-11-24 | 2015-03-25 | 成都贝发信息技术有限公司 | Voltage-stabilized power circuit applicable to quality management system |
| CN107770464A (en) * | 2017-12-12 | 2018-03-06 | 铭薪电子（深圳）有限公司 | The multi-functional TV for being charged and discharged management system |
-
2009
- 2009-03-17 CN CN200920095898U patent/CN201388072Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102833506A (en) * | 2011-06-15 | 2012-12-19 | 康佳集团股份有限公司 | Television device and method for charging external equipment through USB (universal serial bus) interface of television device |
| TWI455089B (en) * | 2011-09-08 | 2014-10-01 | Qisda Corp | System and display device for charging portable electronic device |
| CN104467083A (en) * | 2014-11-24 | 2015-03-25 | 成都贝发信息技术有限公司 | Voltage-stabilized power circuit applicable to quality management system |
| CN107770464A (en) * | 2017-12-12 | 2018-03-06 | 铭薪电子（深圳）有限公司 | The multi-functional TV for being charged and discharged management system |
| CN107770464B (en) * | 2017-12-12 | 2024-02-06 | 惠州铭薪电子有限公司 | Television with multifunctional charge and discharge management system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TIANJIN SANXING ELECTRONIC CO., LTD. Free format text: FORMER OWNER: SANSUNG ELECTRONIC DISPLAY CO., LTD., TIANJIN Effective date: 20111025 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111025 Address after: 300385 Micro Electronics Development Zone, Tianjin economic and Technological Development Zone, four Patentee after: Tianjin Sanxing Electronic Co., Ltd. Address before: 300385 micro industry road, Microelectronics Industrial Zone, Tianjin economic and Technological Development Zone, four Patentee before: Sansung Electronic Display Co., Ltd., Tianjin |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100120 Termination date: 20130317 |