CN101951007B - Intelligent wall-mounted adaptor - Google Patents
Intelligent wall-mounted adaptor Download PDFInfo
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- CN101951007B CN101951007B CN2010102903654A CN201010290365A CN101951007B CN 101951007 B CN101951007 B CN 101951007B CN 2010102903654 A CN2010102903654 A CN 2010102903654A CN 201010290365 A CN201010290365 A CN 201010290365A CN 101951007 B CN101951007 B CN 101951007B
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- charging
- voltage
- intelligent wall
- wall type
- notebook computer
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Abstract
The invention discloses an intelligent wall-mounted adaptor, which comprises a shell mounted on the wall, wherein a power supply control circuit is arranged in the shell; the shell is provided with display screens which are all connected with the power supply control circuit. The intelligent wall-mounted adaptor is mounted on a wall by the same mounting method as the currently used wall-mounted switch socket. The shell is provided with a laptop charging socket for charging laptops and a USB charging socket for charging digital products such as mobile phones which can be charged by a USB interface. The power supply control circuit is electrically connected with the laptop charging socket and the USB charging socket and can output a laptop charging voltage in an automatic recognition manner. The intelligent wall-mounted adaptor and charger can charge the laptops or the digital products (such as mobile phones and cameras) which can be charged by the USB interface.
Description
Technical field:
The present invention relates to the adapter that a kind of notebook computer or digital product use, is a kind of intelligent wall type adaptor specifically.
Background technology:
Along with people's living standard is more and more higher, various digital products all become life necessary article gradually, as MP3, MP4, digital camera, mobile phone, PSP, toy for children, notebook computer etc., these digital products all are furnished with special-purpose charging device and data line etc., but when we go out, if carry the charger of various digital products self adapted, not only carry trouble, and seem mixed and disorderly.
Summary of the invention:
The purpose of this invention is to provide a kind of intelligent wall type adaptor, it can be notebook computer or digital product (for example being mobile phone, the camera etc.) charging of using the charging of USB mouth adaptively.
In order to solve the existing problem of background technology, the present invention is by the following technical solutions: a kind of intelligent wall type adaptor.
It comprises the shell that is installed on the wall, is provided with power-supplying circuit in the shell, and shell is provided with display screen, and display screen all is electrically connected with power-supplying circuit.
It is characterized in that: described intelligent wall type adaptor is mounted on the wall.The USB charging socket that described housing is provided with the notebook charging socket that is used for the notebook computer charging and is applicable to the digital product that uses the charging of USB mouth.Described power-supplying circuit can be exported the notebook computer charging voltage automatically with discerning.Make described intelligent wall type adaptor can be notebook computer and digital products such as the mobile phone charging of using the charging of USB mouth easily and safely.
Described housing is provided with charging indicator light, and charging indicator light is electrically connected with power-supplying circuit.
Described housing is provided with and is used to control the switch that adapter starts or cuts off the power supply, and described switch is arranged on the right of notebook charging socket.
Described intelligent wall type adaptor is provided with two described USB charging sockets.
Described intelligent wall type adaptor is provided with a described notebook computer charging socket.
Operation principle of the present invention is: " exchanging input " termination is subjected to the input of alternating current (generally being 100-240AC), can handle through power filter alternating current simultaneously at this input, passes through " rectification " end subsequently and converts the high voltage direct current input to.Enter " voltage transformation " end then and convert low-voltage DC output to " rectification output " end, this output voltage can be directly to 3.7-5V digital products such as mobile phone, camera, MP3 output supply power voltage, at this moment, the voltage of " rectification output " end acquiescence output is the charging voltage of 3.7-5V low pressure digital products such as above-mentioned mobile phone, camera, MP3.And charge when this adapter inserts notebook computer, " rectification output " end converts the charging voltage of notebook computer to through another road DC-DC, in this process, need the user that the charging electric wire of notebook is inserted into and be the notebook computer charging on the notebook charging socket, sampled voltage of laptop electric power output subsequently, be transferred to " ratio judgement " end by " output sampling " end, the normal voltage of setting at " ratio judgement " end and " standard value " end of system compares, then according to the ratio judged result, adjust signal to aforesaid " voltage transformation " end in the output of " output is adjusted " end, " voltage transformation " end again according to after compare to determine the result, the suitable output voltage of system's adjustment makes the notes instinct obtain suitable supply power voltage to notebook.
The invention has the advantages that:
Intelligent wall type adaptor of the present invention, it is provided for the notebook charging socket of notebook computer charging and is applicable to the USB charging socket of digital product charging on wall mounted housing.During this time, power-supplying circuit can be exported the notebook computer charging voltage adaptively and use the digital product supply power voltage of USB mouth charging, and directly charge or directly digital products such as mobile phone, camera are directly charged by USB charging socket for notebook computer by notebook charging socket, this adapter can be installed on the objects such as wall, its stable work in work especially conveniently goes out the administrative staff electrical appliance is charged.At this intelligent wall type adaptor can be notebook computer or digital product (for example being mobile phone, the camera etc.) charging of using the charging of USB mouth easily, practical, guarantee can obtain best charging voltage with the digital product of notebook computer and the charging of various use USB mouth, operating reliability is higher.The present invention is mounted in commodity section shop institutes such as all kinds of hotels, hotel, and all kinds of public places and dwelling house such as train, steamer, office, movie theatre, bring great life convenient for migrant person and numerous users, also greatly reduce and check working strength boarding a plane, participate in touring safety hidden danger such as colosseum, meeting-place.The present invention will be through with and have the historic state of charger one to one of digital electrical apparatus now, stride forward a new charging technique revolution invention, also energy savings be played the important and pivotal role.The present invention also can reduce the wasting of resources of the manufacturer of digital product, and all kinds of digital producers only need produce a data wire that has USB interface of giving as an addition at random and get final product.
Description of drawings:
Fig. 1 is the external structure schematic diagram of most preferred embodiment of the present invention.
Fig. 2 is the control flow chart of the described power-supplying circuit of most preferred embodiment of the present invention.
Embodiment:
With reference to Fig. 1, it is a most preferred embodiment of the present invention, this embodiment is by the following technical solutions: the described intelligent wall type adaptor of present embodiment, it comprises the shell 10 that is installed on the wall, be provided with power-supplying circuit in the shell 10, shell 10 is provided with display screen 80, and display screen 80 is electrically connected with power-supplying circuit, intelligent wall type adaptor of the present invention is mounted on the wall, and the same installation method of combined socket and switch that it adopts us to use now is installed on the wall.Described housing 10 is provided with the USB charging socket 50 that notebook charging socket 30 that is used for the notebook computer charging and digital products such as being applicable to mobile phone charge, described power-supplying circuit is electrically connected with notebook charging socket 30 and USB charging socket 50 respectively and can exports digital product charging voltages such as notebook computer charging voltage or mobile phone automatically with discerning, makes described intelligent wall type adaptor can be the charging of digital products such as notebook computer and mobile phone automatically with discerning.
Digital product of the present invention is interpreted as removing notebook computer all digital products in addition, and described intelligent wall type adaptor is provided with two USB charging sockets 50, and described intelligent wall type adaptor is provided with a notebook computer charging socket.
Simultaneously, housing 10 is provided with charging indicator light 90, and charging indicator light 90 is electrically connected with power-supplying circuit.Described housing 10 is provided with and is used to control the switch 40 that adapter starts or cuts off the power supply, and described switch 40 is arranged on the right of notebook charging socket 30.
With reference to the accompanying drawings shown in 2, the operation principle of the specific embodiment of the invention is: " exchanging input " termination is subjected to the input of alternating current (generally being 100-240AC), can handle through power filter alternating current simultaneously at this input, pass through " rectification " end subsequently and convert the high voltage direct current input to.Enter " voltage transformation " end then and convert low-voltage DC output to " rectification output " end, this output voltage can be directly to digital products such as mobile phone, camera, MP3 output supply power voltage, at this moment, the voltage of " rectification output " end acquiescence output is the charging voltage of low pressure digital products such as above-mentioned mobile phone, camera, MP3.And charge when this adapter inserts notebook computer, " rectification output " end converts the charging voltage of notebook computer to through another road DC-DC, in this process, need the user that the charging electric wire of notebook is inserted into and be the notebook computer charging on the notebook charging socket 40, sampled voltage of laptop electric power output subsequently, be transferred to " ratio judgement " end by " output sampling " end, the normal voltage of setting at " ratio judgement " end and " standard value " end of system compares, then according to the ratio judged result, adjust signal to aforesaid " voltage transformation " end in the output of " output is adjusted " end, " voltage transformation " end again according to after compare to determine the result, the suitable output voltage of system's adjustment makes the notes instinct obtain suitable supply power voltage to notebook.
The charger of notebook computer that technical solutions according to the invention are protected on the one hand and mobile phone and digital product; can limit the manufacturing that other people carry out the charger of intelligent wall-hanging function clearly; on the other hand; the present invention; can limit also that other people carry out intelligent adapter dress (wall hanging), the split of charger for mobile phone wall type is made, the split type manufacturing that is limited comprises split type on the split type and internal circuit on the charger external form.
Intelligent wall type adaptor of the present invention, its advantage is that it can be notebook computer or digital product (for example being mobile phone, camera etc.) charging adaptively, realizing convenient is that notebook computer and various digital product insertion data wire directly charge, practical.
Claims (5)
1. intelligent wall type adaptor, it comprises the shell (10) that is installed on the wall, shell is provided with power-supplying circuit in (10), shell (10) is provided with display screen (80), display screen (80) is electrically connected with power-supplying circuit, it is characterized in that: described intelligent wall type adaptor is mounted on the wall, described housing (10) is provided with the notebook charging socket (30) that is used for the notebook computer charging and is applicable to the USB charging socket (50) of the digital product charging of using the charging of USB mouth, described power-supplying circuit is electrically connected with notebook charging socket (30) and USB charging socket (50) respectively and also can exports the notebook computer charging voltage automatically with discerning or be applicable to the digital product charging voltage of using the charging of USB mouth, makes described intelligent wall type adaptor can be notebook computer and the digital product charging that is applicable to the charging of use USB mouth automatically with discerning;
Wherein, sampled voltage of laptop electric power output, be transferred to " ratio judgement " end by " output sampling " end, the normal voltage of setting at " ratio judgement " end and " standard value " end of system compares, according to the ratio judged result, adjust signal to " voltage transformation " end in the output of " output is adjusted " end then, " voltage transformation " held again according to described ratio judged result, system adjusts output voltage to notebook computer, makes notebook computer obtain best supply power voltage.
2. according to the described intelligent wall type adaptor of claim 1, it is characterized in that: described housing (10) is provided with charging indicator light (90), and charging indicator light (90) is electrically connected with power-supplying circuit.
3. according to the described intelligent wall type adaptor of claim 2, it is characterized in that: described housing (10) is provided with and is used to control the switch (40) that adapter starts or cuts off the power supply, and described switch (40) is arranged on the right of notebook charging socket (30).
4. according to the described intelligent wall type adaptor of claim 3, it is characterized in that: described intelligent wall type adaptor is provided with two described USB charging sockets (50).
5. according to the described intelligent wall type adaptor of claim 1, it is characterized in that: described intelligent wall type adaptor is provided with a described notebook computer charging socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102903654A CN101951007B (en) | 2010-09-19 | 2010-09-19 | Intelligent wall-mounted adaptor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102903654A CN101951007B (en) | 2010-09-19 | 2010-09-19 | Intelligent wall-mounted adaptor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101951007A CN101951007A (en) | 2011-01-19 |
| CN101951007B true CN101951007B (en) | 2013-07-24 |
Family
ID=43454398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102903654A Expired - Fee Related CN101951007B (en) | 2010-09-19 | 2010-09-19 | Intelligent wall-mounted adaptor |
Country Status (1)
| Country | Link |
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| CN (1) | CN101951007B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201928060U (en) * | 2010-09-19 | 2011-08-10 | 徐忠方 | Intelligent wall-type charger |
| CN102247656A (en) * | 2011-04-07 | 2011-11-23 | 顾英 | Novel light-emitting diode (LED) phototherapy health-care device |
| CN102324765A (en) * | 2011-09-05 | 2012-01-18 | 徐忠方 | Vehicle-mounted notebook computer and charger for digital equipment |
| CN102570556A (en) * | 2012-02-10 | 2012-07-11 | 徐忠方 | Multifunctional wall-type adjustable voltage charger |
| CN102684014A (en) * | 2012-06-24 | 2012-09-19 | 南京师范大学 | Reversible remote-control multifunctional wall socket with USB (Universal Serial Bus) port |
| CA2911094C (en) * | 2013-04-30 | 2024-05-28 | Manolo Fabio Rivera | Multipurpose wall outlet with wireless data transmission |
| US10063160B2 (en) | 2014-05-26 | 2018-08-28 | Huawei Technologies Co., Ltd. | Power adapter, cable, and charger |
| CN107294161A (en) * | 2017-06-30 | 2017-10-24 | 联想(北京)有限公司 | A kind of charging device and charging method |
| CN110221673B (en) * | 2019-06-14 | 2023-04-25 | 广东虹勤通讯技术有限公司 | Circuit and method for preventing spark during insertion of notebook computer adapter |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201163683Y (en) * | 2007-12-11 | 2008-12-10 | 陈经纬 | Wallboard type socket switch with USB socket |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200990513Y (en) * | 2006-08-31 | 2007-12-12 | 东莞市拓普电器有限公司 | Multifunction portable power source |
| US8054047B2 (en) * | 2006-10-18 | 2011-11-08 | Hewlett-Packard Development Company, L.P. | Battery pack charging system and method |
| US20080209241A1 (en) * | 2007-02-23 | 2008-08-28 | Yea Yen Huang | Power supply controller with multiple setting segments |
| CN201490901U (en) * | 2009-08-24 | 2010-05-26 | 扬益电子科技(宁波)有限公司 | Power supply adapter with display function |
| CN201928060U (en) * | 2010-09-19 | 2011-08-10 | 徐忠方 | Intelligent wall-type charger |
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2010
- 2010-09-19 CN CN2010102903654A patent/CN101951007B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201163683Y (en) * | 2007-12-11 | 2008-12-10 | 陈经纬 | Wallboard type socket switch with USB socket |
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| Publication number | Publication date |
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| CN101951007A (en) | 2011-01-19 |
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