CN203911782U - Multifunctional adaptive power supply adapter - Google Patents
Multifunctional adaptive power supply adapter Download PDFInfo
- Publication number
- CN203911782U CN203911782U CN201420155398.1U CN201420155398U CN203911782U CN 203911782 U CN203911782 U CN 203911782U CN 201420155398 U CN201420155398 U CN 201420155398U CN 203911782 U CN203911782 U CN 203911782U
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- CN
- China
- Prior art keywords
- power supply
- adaptive power
- supply adapter
- multifunctional adaptive
- output
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Abstract
The utility model discloses a multifunctional adaptive power supply adapter comprising an AC input line, an output end 6PIN port, and an insulation housing; the AC input line is connected in the insulation housing; the LCD display and the USB interface are arranged on the insulation housing; the insulation housing and a computer converter are mutually connected through the output end 6PIN port. The multifunctional adaptive power supply adapter can reasonably use resources, realizes multipurpose by one machine, and can more directly display an output voltage and state, and an inner circuit is controlled by fully integrated chip; the multifunctional adaptive power supply adapter is more reliable, safe and practical, and is simple in structure.
Description
Technical field
The utility model relates to a kind of voltage range (DC9V-24V) that can self adaptation various brands notebook computer, especially can show by LCD display the power supply adaptor of the each corresponding data of its output.
Background technology
At present, known power supply adapter for notebook computer is all by power input, power output end and adapter main body composition, it is all single Voltage-output, offer required electrical appliance, a LED lamp display device running status, but, now a lot of families can not only have a notebook computer, input voltage and DC mouth are also different, output end voltage only depend on people's eyes be None-identified out, only have professional to differentiate, and general kinsfolk only can remove to use this machine, if there is no more simple and clear display unit, be difficult to differentiate.Export the power supply adaptor of single voltage, can only be for corresponding type.
Utility model content
The purpose of this utility model is to overcome existing power supply adaptor can not be general, and can not show the deficiency of the each corresponding data of output, the utility model provides a kind of multifunctional adaptive power supply adaptor, this multifunctional adaptive power supply adaptor can not only mate DC interface and the voltage of various brands notebook computer, to its power supply and charging, and can also clearly show output content and numerical value by LCD display, product itself carries a DC5V USB interface in addition, can be to digital product power supply or charging.
The utility model solves the technical scheme that its technical problem adopts: a kind of multifunctional adaptive power supply adaptor, comprise AC input line, output 6PIN interface and insulation crust, in AC input line access insulation crust, LCD display and USB interface are located on insulation crust, and insulation crust interconnects by output 6PIN interface and computer adapter.
The beneficial effects of the utility model are that, according to above technical scheme, the utility model can be made rational use of resources, a tractor serves several purposes, and more simple and clear demonstration output voltage and state, internal circuit all adopts integrated chip control, more safe and reliable and practical, simple in structure.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1-1st, circuit theory POWER figure of the present utility model.
Fig. 1-2 is circuit theory USB figure of the present utility model.
Fig. 1-3rd, circuit theory LCD figure of the present utility model.
Fig. 2 is the utility model operation chart.
Fig. 3 is that display screen shows variation diagram.
AC input line in the drawings, 1; 2, output 6PIN interface; 3, LCD display; 4, USB interface; 5, insulation crust; 6. computer adapter.
Embodiment
In Fig. 1-1, can reach complete machine stand-by power consumption by application novel energy-conserving chip IC 1 and be less than 1.5W, VR end, by the pre-automatic regulation output voltage of buried resistor in output adapter, is supplied with the laptop electric power of different brands, model.
In Fig. 2-2, obtain electric energy by the output from POWER, carry out step-down by 2IC1, obtain stable USB standard direct voltage, be the charging of various brands mobile phone.
In Fig. 1-3, this electronic circuit act on output voltage show, port-mark is 1(P1), power supply input; 2(USB), first group is detected voltage input end; 3(D), expanded function reserved place; 4(IS-), power supply ground; 5(CTRL), expanded function reserved place; 6(OUT), second group is detected voltage input end.
In Fig. 2, AC input line 1 accesses in insulation crust 5, LCD display 3 is located on insulation crust 5, LCD display 3 shows that blue look and corresponding numerical value 15.0V and USB5.0V(select computer adapter 6 to access in output 6PIN interface 2, numerical value in LCD display 3 can change to 19.0V), and then be connected with the electrical appliance being consistent.Under normal circumstances, after product switches on power, after LCD display shows normally, then computer adapter 6 is accessed to electrical appliance.USB interface 4 is located on insulation crust 5, can be the power supply of electrical type digital product or charging by USB interface 5.Select different computer adapters 6, LCD display can show different data.
In Fig. 3, the data that LCD display 3 shows are relevant to the computer adapter of selection, different computer adapters, automatically identification voltage data.
Method of operation of the present utility model and operation principle are as follows:
For example, indoor, there is the notebook computer of A01 and two different brands of B01, the input voltage of A01 computer is 19V, and the input voltage of B01 computer is 16V, and multifunctional adaptive power supply adaptor is switched on power, on output 6PIN interface 2, connecting model is the computer adapter of C, the interior demonstration of LCD display 3 ADAPTOR19.0V, can insert in the input DC port of A01 computer, is its power supply or charging; On output 6PIN interface 2, connecting model is the computer adapter of A, and the interior demonstration of LCD display 3 16.0V can insert in the input DC port of B01 computer, is its power supply or charging; In LCD display 3, also having shown USB5.0V in addition, can be the power supply of electrical type digital product or charging.
Circuit working process of the present utility model is as follows:
Label USB and OUT adopt respectively two-way voltage to produce USB V and OUT V signal is sent into U1 one-chip machine port, sends into U2 and carries out decoding, then by delivering to LCD screen after U2 decoding, result is shown after single-chip microcomputer carries out signal processing.
J2 is ISP DLL (dynamic link library), supports online programming; LIGHT is common anode utmost point bi-colour LED, shiny red when self-inspection and fault, normal operating conditions sapphirine.U3 provides stable power supply a reference source as single-chip microcomputer sampling to circuit.
Claims (1)
1. a multifunctional adaptive power supply adaptor, comprise AC input line, output 6PIN interface and insulation crust, it is characterized in that: in AC input line (1) access insulation crust (5), it is upper that LCD display (3) and USB interface (4) are located at insulation crust (5), and insulation crust interconnects by output 6PIN interface (2) and computer adapter (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420155398.1U CN203911782U (en) | 2014-04-01 | 2014-04-01 | Multifunctional adaptive power supply adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420155398.1U CN203911782U (en) | 2014-04-01 | 2014-04-01 | Multifunctional adaptive power supply adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203911782U true CN203911782U (en) | 2014-10-29 |
Family
ID=51786027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420155398.1U Expired - Fee Related CN203911782U (en) | 2014-04-01 | 2014-04-01 | Multifunctional adaptive power supply adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203911782U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104360185A (en) * | 2014-10-30 | 2015-02-18 | 惠州市创仕实业有限公司 | LCM (liquid crystal module) electric measurement function expansion device |
-
2014
- 2014-04-01 CN CN201420155398.1U patent/CN203911782U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104360185A (en) * | 2014-10-30 | 2015-02-18 | 惠州市创仕实业有限公司 | LCM (liquid crystal module) electric measurement function expansion device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: TDSPOWERS CO., LTD. Assignor: Xiao Ying Contract record no.: 2014440020446 Denomination of utility model: Multifunctional adaptive power supply adapter Granted publication date: 20141029 License type: Exclusive License Record date: 20141224 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151221 Address after: Baoan District Songgang street, Shenzhen city 518105 Guangdong Province, Guangzhou Shenzhen highway and the East Avenue Interchange southeast side copam electronic industrial factory building No. 5 Patentee after: TDSPOWERS CO., LTD. Address before: 610000, No. 2, building 10, building 1, building 153, North KELONG Road, Wuhou District, Sichuan, Chengdu, China Patentee before: Xiao Ying |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20150401 |
|
| EXPY | Termination of patent right or utility model |