CN102289256A - Multifunctional notebook computer - Google Patents
Multifunctional notebook computer Download PDFInfo
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- CN102289256A CN102289256A CN2011102228269A CN201110222826A CN102289256A CN 102289256 A CN102289256 A CN 102289256A CN 2011102228269 A CN2011102228269 A CN 2011102228269A CN 201110222826 A CN201110222826 A CN 201110222826A CN 102289256 A CN102289256 A CN 102289256A
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Abstract
The invention discloses a multifunctional notebook computer. A direct-current power supply input end 5 and the anode of a combined diode D1 are connected with a movable plate of a socket 8; the cathode of the combined diode D1 is connected with a movable plate B of a socket 7; a direct-current power supply input end 4 is connected with the ground wires of the socket 7 and a socket 9; and the anode of a combined diode D is connected with a static plate of the socket 8 and the cathode of the combined diode D is connected with the ground wire of the socket 8 and a movable plate of the socket 9. The multifunctional notebook computer is also provided with a charging plug wire, an illumination lamp and a fan. By utilizing the multifunctional notebook computer, the defects that the conventional notebook computer only has a single computer function and cannot charge a video camera are overcome; when the multifunctional notebook computer is powered off, a mobile phone, an MP4 (media player 4), a digital camera, the video camera and the like can be repeatedly charged simultaneously or independently for a long time; and the multifunctional notebook computer can be used for lighting and cooling for a long time. By utilizing the multifunctional notebook computer, the trouble that portable small electric appliances, such as the mobile phone and the like, cannot be charged by 220-volt alternating-current commercial power immediately due to short standby time of the portable small electric appliances when a user travels or works outside can be avoided, and the user can be prevented from carrying a plurality of chargers.
Description
Technical field
The present invention relates to a kind of notebook computer, especially refer to a kind of multifunctional notebook computer.
Background technology
Along with popularizing of notebook computer, people are when going on business or travel outdoors, the people who carries notebook computer is more and more, but known notebook computer has only the function of computer, other function is not exploited, and for example: the application for a patent for invention of disclosed Chinese patent application numbers 200810181584.1 discloses a kind of notebook computer that has only computer function.Notebook computer after cell voltage reduces, connects electric main owing to carry high-capacity battery, AC adapter will be given quickly charging battery automatically by notebook computer, and the capacity of its battery is very high, can reach several thousand MAHs usually, and is very suitable as portable power source.And the small electric apparatus that mobile phone of our common usefulness, MP3, MP4, digital camera, Digital Video etc. are carried, the capacity of battery is a hundreds of MAH only, and the battery that as seen utilizes notebook computer (behind booting computer because the computer stand-by time is short then not all right) under not start of computer situation gives the small electric apparatus charging of carrying very with practical value.In addition, the still untapped utilization of the some other function of known notebook computer.
Summary of the invention
The purpose of this invention is to provide a kind of multifunctional notebook computer that under off-mode, just can carry the small electric apparatus charging, can also doublely do other purposes to mobile phone etc.
To achieve these goals, the present invention is connected with battery 2 host computer 1 by plug connector 3, also have power supply adaptor 6, dc supply input 5 and diode combination D
1The positive pole and the moving plate of socket 8 link to each other diode combination D
1Negative pole link to each other with the moving plate B of socket 7, dc supply input 4 links to each other with the ground wire of socket 7 with socket 9, the positive pole of diode combination D links to each other with the still of socket 8, and the negative pole of diode combination D links to each other with the ground wire of socket 8 and the moving plate of socket 9, also has the charging plug wire.
For charging voltage is met the requirements, several diode forward that diode combination is coincide by total step-down numerical value and respective socket output voltage demand are connected and are constituted.
In order can to charge to Digital Video, one of the charging plug wire forms for plug and combined plug interconnect by lead; Two other is that plug and the mini plug of USB interconnect and form, and can give mobile phone and MP4 charging simultaneously.
In order to make notebook computer have illumination functions, dc supply input 4 and 5 can be by plug connector 16 and illuminating lamp D
2Link to each other illuminating lamp D
2Be installed on the casing of host computer 1.For the illuminating effect that obtains, illuminating lamp D
2Fix with an end of lamp bracket 15, the other end of lamp bracket 15 and clamp 14 fix, clamp 14 dismountable being fixed on the host computer 1.
In order to make notebook computer have the electric fan function, dc supply input 4 also can link to each other with little electric fan by plug connector 16 with 5, and little electric fan is dismountable to be fixed on the host computer.
Because the present invention links to each other the battery of notebook computer dexterously by parts such as diode combinations with each socket, so just at each socket output voltage separately, after the small electric apparatus that charging plug wire by separately and mobile phone etc. are carried plugs, the small electric apparatus charging of just can be simultaneously or carrying to mobile phone etc. separately, and computer needn't be started shooting during charging.This has just increased under the condition that does not have the 220V electric main significantly, the number of times that notebook computer can externally charge (increasing by tens times at least) than booting computer charging times, make notebook computer have the function of high power capacity mobile charging power supply, having solved mobile phone etc. effectively, to carry the small electric apparatus stand-by time short, be away on a trip or field work can not in time obtain the worry that the 220V electric main charges, also can exempt the trouble of carrying a plurality of chargers separately, make things convenient for trip.The present invention has also solved known notebook computer can not be to the defective (people who has Digital Video is more and more, and this is a computer additional function of great use) of video camera charging.
Because the present invention can link to each other by plug connector the battery of notebook computer with illuminating lamp, illuminating lamp is installed on the casing of notebook computer.Make notebook computer increase the function of illumination, made things convenient for use and activity (this is very useful to field work and even troop operation) under dark surrounds, also can not open indoor illumination and use computer, saved electric energy.
Because the present invention can link to each other by plug connector the battery of notebook computer with little electric fan, make notebook computer have the function of electric fan, also made things convenient for the operation before computer to enjoy the cool simultaneously, also improved computer heat radiation.
Even if in the occasion that the 220V electric main is arranged, notebook computer is worked with the 220V civil power, of the present inventionly carry the small electric apparatus charging modes to other and also be better than using USB interface, the power consumption and the heating of mainboard have been alleviated, also increased function to the video camera charging, saved electric energy, can also vacate USB interface and carry out data transmission.Also be that the present invention is of great practical value having or not under the 220V civil power situation.
The present invention makes known all kinds of notebook computer realize that computer function is multi-functional in addition, but its cost increases seldom.
Description of drawings
Fig. 1 is circuit theory diagrams of the present invention.
Fig. 2 is host computer of the present invention and illuminating lamp mounting structure synoptic diagram.
Embodiment
In Fig. 1, during in battery 2 chargings of giving notebook computer or with the 220V mains-supplied, power supply adaptor 6 is pegged graft mutually by the supply hub of attaching plug and notebook computer 1.The battery interface of the host computer 1 of notebook has 6 splicing ears (this splicing ear quantity of the notebook computer of different brands and model is not necessarily identical), corresponding Notebook Battery 2 also has 6 splicing ears, + be its positive terminal ,-be its negative pole or title ground terminal.These 6 groups of splicing ears have been connected with each other host computer 1 and battery 2 with connector 3.Wherein the positive pole of battery 2+with negative pole-be connected with 4 with the dc supply input 5 of host computer 1 respectively.
For charging voltage is met the requirements, diode combination D
1, D several diode forward of being coincide by total step-down numerical value and output voltage demand connect and constitute.Be example now with the cell voltage 10.8V of modal pocket diary computer on the market, the number of diode series connection is described: socket 7 charges to Digital Video, its output voltage will be advisable at 8.4V, because of a diode turn-on voltage is about 0.6V, but with about four diode series connection step-down 2.4V, output voltage is just in time about 8.4V; The output voltage of socket 8, socket 9 will (USB port of the carry-on electrical equipment of little number such as all kinds of mobile phones, MP3, MP4, digital camera, PSP game machine all be 5V about 5V, and all can utilize this port to charge) to it, be used for to single cell-phone charging if only socket 9 is plugged in, this will reduce the voltage of 10.8V about 5.8V, so available 9 diode forward series connection constitutes diode combination D; But when socket 8, socket 9 insert plug simultaneously simultaneously to MP4 and cell-phone charging, therefore do not contacted between the moving plate of socket 8 and the still time, the positive pole of diode combination D has also just disconnected, the rechargeable electrical energy utilization factor of this moment is the highest, has overcome the single cell-phone charging of aforesaid Zhi Give and has made diode combination D waste the drawback of electricity.When charging, because diode combination D to Digital Video
1The diode in series number is few, and it is also few to waste electricity.
In order to protect battery 2 not by accidental short circuit, current-limiting resistance R has also connected on the moving plate of each socket
1, R
2, R
3, also can cancel it certainly.
In order to make notebook computer have illumination functions, dc supply input 5,4 can pass through plug connector 16 (about each grafting point) and illuminating lamp D
2Link to each other, but the size and dimension of this plug connector 16 should be different with socket 7 etc., in case user's wrong plug position.Illuminating lamp D
2Should be the light fixture of light source for adopting light emitting diode, the total work voltage after the light emitting diode number of series connection should make it connect and the voltage 10.8V of battery 2 match.
For illuminating effect and the convenient use that obtains, illuminating lamp D
2Available structure shown in Figure 2.Illuminating lamp D
2Fix with an end of lamp bracket 15, the other end of lamp bracket 15 and clamp 14 fix, and clamp 14 is dismountable to be installed on the liquid crystal display upper side frame of host computer 1 or on the side frame.(in order to prevent to rotate) inserted link that clamp is changed into non-circular shape of also available telescopic antenna structure is made the individual socket that matches with this inserted link at certain position of host computer, inserts during use wherein to get final product.
Above-mentioned each socket and socket and charging plug wire all will be put on its purposes.
Illuminating lamp D
2Also can be directly installed on the casing of host computer 1.Such as upper side frame that is installed in liquid crystal display or liquid crystal display bonnet top, also can make the structure that can eject lamp holder (common spring band is pressed buckle structure, clicks lamp and ejects, click again eject on the automatic locking of position lamp hide).Will cancel plug connector 16 in the case, change switch of series connection into, switch is installed on the casing of host computer 1.
In order to make notebook computer have the electric fan function; dc supply input 5,4 also can link to each other with the little electric fan of direct current 9-12V by plug connector 16 (can directly add ventilative protective cover with computer desktop computer CPU radiator fan constitutes), and dismountable being installed on the host computer of little electric fan (can be copied illuminating lamp D
2Physical construction and mounting means), also can independently place, distinguished and admirablely during use to pass through keyboard area, make the people enjoy the cool and heat radiation kills two birds with one stone to host computer.
Because illuminating lamp that above-mentioned light emitting diode constitutes and small fan power consumption are very little only about 1 watt, thus can work chronic.
The part component parameter except that host computer 1 and battery 2 of present embodiment is as follows:
Diode combination D and D
1Available a plurality of 1N4007 forward is composed in series.Current-limiting resistance R
1, R
2, R
3The resistance of available 3-8 ohm.Illuminating lamp D
2Available a plurality of bright white light-emitting diode forward series connection constitutes.Socket 7, socket 8, socket 9 can be used common monophony or the stereophone jack in market, and corresponding plug 11 plugs such as grade will be used supporting with it headset plug.The mini plug of USB is exactly that the little USB plug on computer expert's usefulness usb data line.But lamp bracket 15 is the structure of handy manual bending.
The course of work of present embodiment is as follows: when the plug of three charging plug wires is inserted socket 7, socket 8, socket 9, and the charging plug wire the other end plug mobile phone, MP4 (or digital camera), video camera, under the condition that host computer 1 is not started shooting, just can give these several electrical equipment chargings simultaneously, the utilization rate of electrical of this moment is very high, and, repeatedly charge for these electrical equipment because battery 2 capacity of notebook computer are very high.If utilize known notebook computer start charging method, its charging is held time and is less than computer continuation of the journey stand-by time (about 2 hours), promptly in most cases also not being full of this computer of electricity does not just have electricity to shut down and can only fill once yet, and can not charge to video camera (, not meeting the demand of video camera requirement charging voltage 8.4V) because of USB output voltage 5V; During plug on pulling up socket 7, MP4 and the cell-phone charging of being connected for socket 8 with socket 9 only, utilization rate of electrical at this moment is the highest, because of there not being the excess loss of diode combination; When the plug of pulling up simultaneously on socket 7 and the socket 8, then only by 9 pairs of cell-phone chargings of socket; Pull up the plug on socket 8 and the socket 9 simultaneously, can charge to video camera by 7 of sockets.When illuminating lamp D
2Behind plug connector 16 or switch connection, illumination functions occurs.After little electric fan is connected with plug connector 16, enjoy the cool and host computer auxiliary heat dissipation function is occurred.
Above-mentioned these functions are carried out under notebook computer shutdown situation, the capacity of the battery of notebook computer very high again (for being recharged electrical equipment or consuming device), thereby its externally charging or power-on time are very long, satisfied the various demand of when not having the 220V civil power chargeable, repeatedly charging of small electric apparatus and the demands that illumination is enjoyed the cool carried such as mobile phone, achieved many things at one stroke.
The present invention also can be used on the occasion of 220V electric main, notebook computer is worked with the 220V civil power, of the present inventionly carry the small electric apparatus charging modes to other and also be better than using USB interface, the power consumption and the heating of mainboard have been alleviated, saved electric energy, also increased function, can also vacate USB interface and carry out data transmission to the video camera charging.Also be that the present invention is of great practical value having or not under the 220V civil power situation.
The invention is not restricted to the foregoing description, such as: each socket and corresponding charging plug wire can increase or minimizing, diode combination can replace with voltage stabilizing diode or other voltage drop elements, illuminating lamp also available other types lamp, can also on basis of the present invention, increase electronic control circuit or the like, but these variations all do not depart from essence of the present invention.
Claims (6)
1. multifunctional notebook computer, host computer 1 is connected by plug connector 3 with battery 2, also have power supply adaptor 6, it is characterized in that dc supply input 5 links to each other with the positive pole of diode combination D1 and the moving plate of socket 8, the negative pole of diode combination D1 links to each other with the moving plate B of socket 7, dc supply input 4 links to each other with the ground wire of socket 7 with socket 9, the positive pole of diode combination D links to each other with the still of socket 8, the negative pole of diode combination D links to each other with the ground wire of socket 8 and the moving plate of socket 9, also has the charging plug wire.
2. by the described multifunctional notebook computer of claim 1, it is characterized in that diode combination is connected by the identical several diode forward of total step-down numerical value and respective socket output voltage demand to constitute.
3. by the described multifunctional notebook computer of claim 1, of the plug wire that it is characterized in that charging is that two core plugs and combined plug interconnect by lead and form, and two other is that two core plugs and the mini plug of USB interconnect and form.
4. by the described multifunctional notebook computer of claim 1, it is characterized in that dc supply input 5 links to each other with illuminating lamp D2 by plug connector 16 with 4, illuminating lamp D2 is installed on the casing of host computer 1.
5. by the described multifunctional notebook computer of claim 4, it is characterized in that an end of illuminating lamp D2 and lamp bracket 15 fixes, the other end of lamp bracket 15 and clamp 14 fix, clamp 14 dismountable being fixed on the host computer 1.
6. by the described multifunctional notebook computer of claim 1, it is characterized in that dc supply input 5 also can link to each other with little electric fan by plug connector 16 with 4, little electric fan is dismountable to be fixed on the host computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102228269A CN102289256A (en) | 2011-08-02 | 2011-08-02 | Multifunctional notebook computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102228269A CN102289256A (en) | 2011-08-02 | 2011-08-02 | Multifunctional notebook computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102289256A true CN102289256A (en) | 2011-12-21 |
Family
ID=45335738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102228269A Pending CN102289256A (en) | 2011-08-02 | 2011-08-02 | Multifunctional notebook computer |
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| Country | Link |
|---|---|
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102999124A (en) * | 2012-10-31 | 2013-03-27 | 昆山特酷电脑科技有限公司 | Integral computer with lighting function |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1484162A (en) * | 2002-09-20 | 2004-03-24 | 联想(北京)有限公司 | Notobook computer capable of recharging portable electronic equipment |
| CN101281988A (en) * | 2008-05-21 | 2008-10-08 | 深圳市桑泰尼科精密模具有限公司 | Method for sharing mobile phone cell by daily-use small electric apparatus |
-
2011
- 2011-08-02 CN CN2011102228269A patent/CN102289256A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1484162A (en) * | 2002-09-20 | 2004-03-24 | 联想(北京)有限公司 | Notobook computer capable of recharging portable electronic equipment |
| CN101281988A (en) * | 2008-05-21 | 2008-10-08 | 深圳市桑泰尼科精密模具有限公司 | Method for sharing mobile phone cell by daily-use small electric apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102999124A (en) * | 2012-10-31 | 2013-03-27 | 昆山特酷电脑科技有限公司 | Integral computer with lighting function |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20111221 |