CN2817177Y - Multi-purpose charging system with transmission function - Google Patents
Multi-purpose charging system with transmission function Download PDFInfo
- Publication number
- CN2817177Y CN2817177Y CNU2004200584137U CN200420058413U CN2817177Y CN 2817177 Y CN2817177 Y CN 2817177Y CN U2004200584137 U CNU2004200584137 U CN U2004200584137U CN 200420058413 U CN200420058413 U CN 200420058413U CN 2817177 Y CN2817177 Y CN 2817177Y
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- CN
- China
- Prior art keywords
- serial bus
- universal serial
- hand
- switching device
- charging system
- 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
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- Y02E60/12—
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to a multi-purpose charging system with a transmission function, which can be used for solving the power consumption problem when the existing hand-held device is connected with a peripheral device. The multi-purpose charging system with the transmission function comprises a hand-held device, a switching device and a transmission line of a universal serial bus, wherein a universal serial bus (USB) main control chip and a universal serial bus slot are arranged in the hand-held device, the hand-held device is electrically connected with the switching device through the transmission line of the universal serial bus, and the switching device also comprises an Ethernet interface and a universal serial bus port. The hand-held device of the multi-purpose charging system with the transmission function can be charged through the switching device, and simultaneously, power is supplied to the peripheral device which is inserted into the universal serial bus port, the data can be transmitted to the peripheral device and the Ethernet can be used.
Description
Technical field
The utility model relates to a kind of multipurpose charging system with transfer function, relate in particular to a kind of multipurpose charging device, can allow this hand-held device charge and the device power supply and the transfer of data that can be simultaneously a universal serial bus port be connected and make this hand-held device connect an Ethernet.
Background technology
Now for lightly, hand-held device, for example mobile phone and personal digital assistant (PersonalDigital Assistant easily; PDA), generally goed deep in daily life and the work.And these hand-held devices not only volume is gently little, easy to carry, more the each side function is enriched constantly along with making rapid progress of science and technology, no matter be wireless telecommunications, snap information inquiry and data input and transmission, all be that people bring sizable convenience and benefit.
Yet the power consumption problem of general hand-held device is exactly very important problem in the system design all the time, and for the ripe relatively peripheral unit of some technology, for example has universal serial bus (Universal Serial Bus; USB) peripheral unit of interface (as: portable hard drive, flash memory etc.) is when carrying out transfer of data with hand-held device, come directly this peripheral unit to be carried out functions such as transfer of data if use this hand-held device that the universal serial bus main control chip is set, the power consumption problem that the result will cause this hand-held device to produce for this peripheral unit because of extra power supply, therefore, still need be under similar situation by personal computer or the notebook computer functions such as transmitting data or network on-line of powering.If yet when general hand-held device is provided with the universal serial bus main control chip and directly this peripheral unit carries out function such as transfer of data, will cause this hand-held device to give the power consumption problem of this peripheral unit in power supply.
If hand-held device design can connect a peripheral unit when carrying out transfer of data by universal serial bus main control chip electrical couplings universal serial bus slot, just must use a charger of this hand-held device simultaneously, normal to guarantee the power supply when the transfer of data.
See also shown in Figure 1ly, it is the hand-held device system schematic of the built-in universal serial bus main control chip of prior art, and it includes hand-hold device 1, a peripheral unit 4, a universal serial bus transmission line 3 and a switching device 2.Wherein this hand-held device 1 is provided with a universal serial bus main control chip 10, a universal serial bus slot 12 and a rechargeable battery 14, and this universal serial bus main control chip 10 is coupled in this universal serial bus slot 12.Wherein this peripheral unit 4 is provided with a universal serial bus port 40, and this universal serial bus transmission line 3 powers and transfer of data 1 pair of this peripheral unit 4 of this hand-held device in order to be electrically connected this universal serial bus slot 12 and this universal serial bus port 40.Wherein this switching device 2 is provided with an electric pressure converter 20 and a charging plug 22, and this charging plug 22 is electrically connected to this electric pressure converter 20, and this electric pressure converter 20 provides this hand-held device 1 required voltage that this rechargeable battery 14 is charged, and can guarantee that just this hand-held device 1 power supply when transfer of data is normal.
But with reference to " the mobile phone transmission device " of existing Taiwan patent announcement number No. 562352, this mobile phone only can carry out transfer of data and charge function to peripheral unit by this notebook.
Summary of the invention
It is a kind of reasonable in design and effectively improve the multipurpose charging system of above-mentioned defective that technical problem to be solved by this invention is to provide.
In order to achieve the above object, the utility model provides a kind of multipurpose charging system with transfer function, and it comprises hand-hold device, a switching device and a universal serial bus transmission line.Wherein this hand-held device is provided with a universal serial bus (Universal Serial Bus; USB) main control chip, a universal serial bus slot and a rechargeable battery, this universal serial bus main control chip is coupled in this universal serial bus slot.This switching device is provided with a charging plug, one electric pressure converter, one universal serial bus port, one universal serial bus Ethernet chip, one Ethernet interface and a two-way transmission data selector, this charging plug is electrically connected on this electric pressure converter, and this electric pressure converter is electrically connected on this bi-directional transfer of data selector, this universal serial bus port and this universal serial bus Ethernet chip and power, this bi-directional transfer of data selector system is provided with a main channel and at least two group selection channels, and those selective channels are electrically connected on this universal serial bus Ethernet chip and this universal serial bus port respectively.This universal serial bus transmission line is in order to be electrically connected this switching device and this universal serial bus slot, make this hand-held device can by this universal serial bus slot in order to the charging, and this universal serial bus transmission line also with this main channel electrical couplings in order to transmission signals.
Specifically, the utility model discloses a kind of multipurpose charging system, comprising with transfer function:
Hand-hold device is provided with one and connects slot, and wherein said hand-held device is by described connection slot charging and transmission signals;
One switching device be provided with a charging plug, an electric pressure converter, and described charging plug is electrically connected on described electric pressure converter; And
One connects transmission line, connects described switching device and described connection slot.
Described switching device also comprises a connectivity port, and described electric pressure converter is electrically connected on described connectivity port.
Described connection transmission line is a universal serial bus transmission line, and described universal serial bus transmission line also is electrically connected on described connectivity port.
Described switching device also comprises a universal serial bus Ethernet chip and an Ethernet interface, and described universal serial bus Ethernet chip is electrically connected described electric pressure converter and described connectivity port of electrical couplings and described Ethernet interface.
Described connection transmission line connects the described Ethernet chip of coupling.
Described multipurpose charging system with transfer function comprises that also a grid line connects described Ethernet interface, and described grid line connects a network.
Described switching device also comprises a two-way transmission data selector, described bi-directional transfer of data selector is provided with a main channel and at least two group selection channels, and described selective channel is electrically connected on described Ethernet chip and described connectivity port respectively, and described main channel electrical couplings is in described connection transmission line.
Described connectivity port is the universal serial bus port.
Described connection slot comprises a universal serial bus slot.
Described hand-held device also comprises the universal serial bus main control chip, and described universal serial bus main control chip electrical couplings is in described universal serial bus slot.
Described electric pressure converter is the electric pressure converter that direct current is changeed in an interchange.
Described electric pressure converter is electrically connected on described connection transmission line.
Described hand-held device further comprises a rechargeable battery, and described rechargeable battery is electrically connected on described connection slot.
The invention also discloses a kind of multipurpose charging device, comprising with transfer function:
One charging plug;
One will become the electric pressure converter of one first direct voltage by the voltage transitions of described charging plug input;
One first connectivity port connects described electric pressure converter; And
One signal transmssion line is electrically connected described first connectivity port and one second device.
Described first connectivity port is the universal serial bus port.
Described signal transmssion line also is electrically connected described electric pressure converter.
Described electric pressure converter also provides one second voltage.
Described multipurpose charging device with transfer function further comprises one second connectivity port, described second connectivity port of described signal transmssion line electrical couplings.
Described electric pressure converter is the electric pressure converter that direct current is changeed in an interchange.
Described switching device more comprises an Ethernet chip and an Ethernet interface, and described Ethernet chip is electrically connected described electric pressure converter and described first connectivity port of electrical couplings and described Ethernet interface.
The utility model is electrically connected this switching device with this hand-held device by this universal serial bus transmission line, makes this multipurpose charging system with transfer function have the following advantages:
Utilize this switching device simultaneously this hand-held device to be charged and use functions such as transfer of data;
Utilize this switching device simultaneously to functions such as peripheral unit power supply and transmission data; And
Cooperate this bi-directional transfer of data selector can carry out synchronously and insert the functions such as peripheral unit transmission data of this logical serial bus port this Ethernet interface connected network.
The present invention removes the connectivity port (or connecting slot) that can use universal serial bus, also may be used on other and has the bus of transmission data and function of supplying power and reach above-mentioned functions.
Description of drawings
Fig. 1 is the schematic diagram of the hand-held device system of the built-in universal serial bus main control chip of prior art;
Fig. 2 is the schematic diagram with multipurpose charging system first embodiment of transfer function of the present utility model;
Fig. 3 is the schematic diagram with multipurpose charging system second embodiment of transfer function of the present utility model; And
Fig. 4 is the schematic diagram with multipurpose charging system the 3rd embodiment of transfer function of the present utility model.
Wherein, Reference numeral:
Prior art
1-hand-held device 10-universal serial bus main control chip
12-universal serial bus slot
The 14-rechargeable battery
2-switching device 20-electric pressure converter
The 22-charging plug
3-universal serial bus transmission line
4-peripheral unit 40-universal serial bus port
The utility model
100-hand-held device 110-universal serial bus main control chip
112-universal serial bus slot
The 114-rechargeable battery
The 2-switching device
The 20-electric pressure converter
The 22-charging plug
24-universal serial bus port
26-universal serial bus Ethernet chip
The 28-Ethernet interface
200-bi-directional transfer of data selector
30-universal serial bus transmission line
Embodiment
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
See also shown in Figure 2ly, it is the schematic diagram with multipurpose charging system first embodiment of transfer function of the present utility model.By among the figure as can be known, the multipurpose charging system with transfer function of the present utility model comprises hand-hold device 100, wherein, this hand-held device 100 is provided with a universal serial bus (UniversalSerial Bus; USB) main control chip 110 and a universal serial bus slot 112, wherein these universal serial bus main control chip 110 electrical couplings are in this universal serial bus slot 112, and this hand-held device further comprises a rechargeable battery 114, and this rechargeable battery 114 is electrically connected at this universal serial bus slot 112 to charge.One switching device 2, be provided with an electric pressure converter 20, a charging plug 22 and a universal serial bus port 24, and this charging plug 22 is electrically connected on this electric pressure converter 20, and this electric pressure converter 20 is electrically connected on this universal serial bus port 24 so that the device that inserts this universal serial bus port 24 is powered.One universal serial bus transmission line 30, in order to be electrically connected this switching device 2 and this universal serial bus slot 112, make this hand-held device 100 can pass through this universal serial bus slot 112, and this universal serial bus transmission line 30 also is electrically connected on this universal serial bus port 24 in order to transmission signals in order to charging.
When this charging plug 22 is electrically connected on civil power, then begin to charge by 30 pairs of these hand-held devices 100 of universal serial bus transmission line, simultaneously the device that inserts this universal serial bus port 24 is powered, and this hand-held device 100 carries out transfer of data with the device that inserts this universal serial bus port 24.
See also shown in Figure 3ly, it is the schematic diagram that the utlity model has multipurpose charging system second embodiment of transfer function.Wherein this switching device 2 is provided with a universal serial bus Ethernet chip 26 and an Ethernet interface 28, and this universal serial bus Ethernet chip 26 is electrically connected on this electric pressure converter 20 and electrical couplings in this universal serial bus port 24 and this Ethernet interface 28.
When this hand-held device 100 is electrically connected on this switching device 2 by universal serial bus transmission line 30, can charges and select one simultaneously and use these Ethernet interface 28 connected network or the device that inserts this universal serial bus port 24 is transmitted data.
See also shown in Figure 4ly, it is the schematic diagram that the utlity model has multipurpose charging system the 3rd embodiment of transfer function.Wherein this switching device 2 is provided with a two-way transmission data selector 200, wherein this bi-directional transfer of data selector 200 is provided with a main channel and at least two group selection channels, this electric pressure converter 20 is electrically connected on this bi-directional transfer of data selector 200 and powers, and these selective channels are electrically connected on this universal serial bus Ethernet chip 26 and this universal serial bus port 24 respectively, and this main channel electrical couplings is in this universal serial bus transmission line 30.
When these bi-directional transfer of data selector 200 work, interior at one time wherein a group of selecting these selective channels of meeting, carry out transfer of data by this main channel and this hand-held device 100, make this hand-held device 100 carry out synchronously and insert the device transmission data of this universal serial bus port 24 these Ethernet interface 28 connected network.
In sum, the utility model is electrically connected this switching device with this hand-held device by this universal serial bus transmission line, makes this multipurpose charging system with transfer function have the following advantages:
Utilize this switching device simultaneously this hand-held device to be charged and use functions such as transfer of data;
Utilize this switching device simultaneously to functions such as peripheral unit power supply and transmission data; And
Cooperate this bi-directional transfer of data selector can carry out synchronously and insert the functions such as peripheral unit transmission data of this logical serial bus port this Ethernet interface connected network.
The present invention removes the connectivity port (or connecting slot) that can use universal serial bus, also may be used on other and has the bus of transmission data and function of supplying power and reach above-mentioned functions.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.
Claims (6)
1, a kind of multipurpose charging system with transfer function is characterized in that, comprising:
Hand-hold device is provided with one and connects slot, and wherein said hand-held device is by described connection slot charging and transmission signals;
One switching device be provided with a charging plug, an electric pressure converter, and described charging plug is electrically connected on described electric pressure converter; And
One connects transmission line, connects described switching device and described connection slot.
2. the multipurpose charging system with transfer function as claimed in claim 1 it is characterized in that described switching device also comprises a connectivity port, and described electric pressure converter is electrically connected on described connectivity port.
3, the multipurpose charging system with transfer function as claimed in claim 2, it is characterized in that, described switching device also comprises a universal serial bus Ethernet chip and an Ethernet interface, and described universal serial bus Ethernet chip is electrically connected described electric pressure converter and the described connectivity port of electrical couplings, described connection transmission line and described Ethernet interface.
4, the multipurpose charging system with transfer function as claimed in claim 3, it is characterized in that, described switching device also comprises a two-way transmission data selector, described bi-directional transfer of data selector is provided with a main channel and at least two group selection channels, and described selective channel is electrically connected on described Ethernet chip and described connectivity port respectively, and described main channel electrical couplings is in described connection transmission line.
5, as claim 1,2,3 or 4 described multipurpose charging systems, it is characterized in that described connection slot comprises a universal serial bus slot with transfer function.
6. the multipurpose charging system with transfer function as claimed in claim 5 is characterized in that described hand-held device also comprises the universal serial bus main control chip, and described universal serial bus main control chip electrical couplings is in described universal serial bus slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200584137U CN2817177Y (en) | 2004-12-09 | 2004-12-09 | Multi-purpose charging system with transmission function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200584137U CN2817177Y (en) | 2004-12-09 | 2004-12-09 | Multi-purpose charging system with transmission function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2817177Y true CN2817177Y (en) | 2006-09-13 |
Family
ID=36996986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200584137U Expired - Fee Related CN2817177Y (en) | 2004-12-09 | 2004-12-09 | Multi-purpose charging system with transmission function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2817177Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102324767A (en) * | 2011-09-19 | 2012-01-18 | 东硕电子（昆山）有限公司 | Multifunctional mobile phone base |
| CN102438184A (en) * | 2011-12-12 | 2012-05-02 | 天津七一二通信广播有限公司 | Integrated pedestal used for digital interphone charging and data connection |
| WO2013049980A1 (en) * | 2011-10-08 | 2013-04-11 | 中兴通讯股份有限公司 | Switching device and switching method |
| CN105677600A (en) * | 2015-12-28 | 2016-06-15 | 联想(北京)有限公司 | Switching device and switching method |
-
2004
- 2004-12-09 CN CNU2004200584137U patent/CN2817177Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102324767A (en) * | 2011-09-19 | 2012-01-18 | 东硕电子（昆山）有限公司 | Multifunctional mobile phone base |
| WO2013049980A1 (en) * | 2011-10-08 | 2013-04-11 | 中兴通讯股份有限公司 | Switching device and switching method |
| CN102438184A (en) * | 2011-12-12 | 2012-05-02 | 天津七一二通信广播有限公司 | Integrated pedestal used for digital interphone charging and data connection |
| CN105677600A (en) * | 2015-12-28 | 2016-06-15 | 联想(北京)有限公司 | Switching device and switching method |
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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: 20060913 Termination date: 20100111 |