CN201004606Y - AC/DC converter device with attached function - Google Patents
AC/DC converter device with attached function Download PDFInfo
- Publication number
- CN201004606Y CN201004606Y CNU2007200061937U CN200720006193U CN201004606Y CN 201004606 Y CN201004606 Y CN 201004606Y CN U2007200061937 U CNU2007200061937 U CN U2007200061937U CN 200720006193 U CN200720006193 U CN 200720006193U CN 201004606 Y CN201004606 Y CN 201004606Y
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- power supply
- assembly
- conversion apparatus
- function
- line body
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Abstract
The utility model relates to an AC and DC converter device with additional function, which comprises at least one AC and DC converter with the function of switching the AC to the DC, at least one non power supply function component, and the component is connected with the AC and DC converter, and at least one DC line body and an AC line body. The DC line body and the AC line body are connected with the AC and DC converter. The technique proposal has advantages that: a non power supply related functional component is added to the AC and DC converter, for example USB, hub, an art light or lamp etc. moreover the utility model has the AC and DC switching and other non power supply function component, thereby the utility model has good effect, which reduces the device amount carried by the user, increase the function for the device, and the utility model is more convenient to carry with functions. The cost is reduced, and the utility model reaches the aim and effect of more economical and convenient.
Description
Technical field
A kind of device of the utility model in conjunction with AC/DC changeover switch and other non-power supply function assembly.
Background technology
Many electrical equipment are equipped with AC/DC changeover switch in that electrical equipment itself is outside, but especially portable electronics is equipped with chargeable battery in order to make electrical equipment itself easy to carry in the electrical equipment, and the AC/DC changeover switch of the usefulness of powering is arranged in outside the electrical equipment body.,, also can charge when making electrical appliance indoor to battery via the AC/DC changeover switch power supply.There is not the AC power place to use powered battery.But portable electronics, as notebook (NotebookComputer), along with scientific and technological progress moves towards compact, many AC/DC changeover switch that all are equipped with the outside.With the notebook is example, necessarily is equipped with outside AC/DC changeover switch.This type of AC/DC changeover switch function of power supply outside the electrical equipment body only limits to power supply or charging.
The Related product and the peripheral unit of computer are of a great variety, all possess single or multiple specific function usually, but except power supply unit, these Related products and peripheral unit can not provide notebook required DC power supply.
The utility model content
The utility model provides a kind of AC-DC conversion apparatus of tool additional function, and it has overcome the existing deficiency of background technology.
The technical scheme that its technical problem that solves the utility model adopts is: the AC-DC conversion apparatus of tool additional function, and it comprises: at least one has the AC/DC changeover switch of changeing the direct current function with exchanging; The assembly of at least one non-power supply function, this assembly and this AC/DC changeover switch combine; And at least one AC line body and at least one AC line body, this AC line body and this AC line body are connected in this AC/DC changeover switch.
This AC/DC changeover switch is contained by a housing with the assembly of this non-power supply function, or, can combine between each free housing containing and housing.
The assembly of this non-power supply function is for needing to handle the functional unit of signal or being the functional unit that does not need to handle signal.
This cable body merges mutually, or this cable body is individualism respectively.
The assembly of this non-power supply function is USB hub.The functional assembly of similar the demand is very many, for example art lamp, phone, the networking telephone, network hub, wireless network components, projector, the calculating punch of ATM (Automatic TellerMachine) card, the calculating punch of various memory card, light fixture, fan, hard disk, mouse, loudspeaker, recorder, headset (ear microphone), camera, dust catcher, Laser pen, the wireless remote control assembly, IEEE1394hub, PCMCIA (Personal Computer Memory Card International Association Personal Computer Memory Card Internatio) interface or the like.
The technical program, owing in AC/DC changeover switch, add the relevant functional assembly of non-power supply, for example USBhub, art lamp or light fixture or the like, and has a function of AC-DC conversion and other non-power supply function assembly, therefore has excellent effect: reduce the device quantity that the user carries, increase the function of device, carry more conveniently, function has concurrently; Reduce cost, reach more economical, purpose and effect more easily.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the AC-DC conversion apparatus of the additional USB hub function of tool of one of the utility model embodiment.
Label declaration: the AC/DC changeover switch housing 11 of the AC/DC changeover switch 10 of the additional USB hub function of tool, the additional USB hub function of tool, AC power public plug 12, AC power female 13, power supply protector 14, DC power supply output public plug 15, USB public plug 16, USB female plug seat 17, USB line body 18, direct current supply line body 19, AC power cord body 110.
Embodiment
See also Fig. 1; this embodiment is the DC-AC conversion device of a tool USB hub, and it comprises the AC/DC changeover switch 10 of the additional USBhub function of a tool, AC/DC changeover switch housing 11, an AC power public plug 12, an AC power female 13, a power supply protector 14, direct current power supply output public plug 15, a USB public plug 16, a USB female plug seat 17, a USB line body 18, a direct current power line body 19 and an AC power cord body 110 of the additional USB hub function of a tool.Housing 11 includes and exchanges circuit and the USB hub circuit that converts direct current to, housing 11 utilizes AC power public plug 12, AC power cord body 110 and AC power female 13 to obtain AC power, behind the AC power input housing 11, after changing via ac-dc converter circuit, be depressed into various electrical installations via direct current supply line body 19, power supply protector 14 and DC power supply output public plug 15 output DCs, in housing 11, DC power supply is supplied to the required power supply of USB hub circuit in the housing 11 simultaneously; On the other hand, utilize USB public plug 16 to be connected, be connected, make USB female plug seat 17 possess the USB function via the USB hub circuit in USB line body 18 and the housing 11 with notebook.Utilize present embodiment can increase the function that AC/DC changeover switch provides USB hub simultaneously, save the funds of other purchase USB hub, more convenient when allowing the user carry, increase USB hub additional function.
Present embodiment just illustrates the intention of this creation, other embodiment can be with the calculating punch of for example art lamp, printer, scanning machine, phone, the networking telephone, network hub, wireless network components, projector, the calculating punch of atm card, various memory card, light fixture, fan, hard disk, mouse, loudspeaker, recorder, headset, camera, dust catcher, Laser pen, wireless remote control assembly, IEEE1394 hub, pcmcia interface or the like, can individual event or multinomial and AC/DC changeover switch combine, carry just more conveniently, function also has concurrently.
The technical program indication additional function can be divided into according to electrical signal to be needed signal and not to need two kinds of signals.Signal herein is meant simulation (analog) or numeral (digit) signal of non-power supply.When for example additional function was Laser pen, Laser pen need not use the signal of any non-power supply, and when for example additional function was the networking telephone again, the networking telephone needed treatment of simulated or digital signal.
The structure of the technical program indication additional functional components is divided into two kinds: the first, and additional functional components is inserted the structure of same housing 11; The second, additional functional components and housing 11 constitute the structure of decomposition capable of being combined.These two kinds of structures have only a housing when carrying, when second kind of structure allows the user use, the structure of additional functional components can be taken out, and separate with the AC/DC changeover switch housing, use more convenient.For example additional function is a Laser pen, and Laser pen places in the AC/DC changeover switch housing when carrying, and during use, Laser pen can be taken out.
The required line body of the technical program indication additional functional components can merge with direct current supply line body 19 or exist alone.If many electric wires are arranged, often cause puzzlement when using because of portable object, many line bodies can be merged.Some line body also can exist alone because signal is subject to disturb, and does not merge with other line body.When for example additional function was USBhub, USB line body 18 can merge with direct current supply line body 19 became single line body, was connected with plug separately to terminal just the separation.
Conclude above-mentioned said, the utility model has above-mentioned usefulness and practical value simultaneously, and can effectively promote whole economic benefit, therefore this creation is the splendid utility model of an intention really, and in same area, do not see identical or approximate product public use, should meet the important document of creating patent, be to file an application in accordance with the law, and please vouchsafe the utility model patent.
The technology contents and the technical characterstic of the utility model disclose as above, yet the personage who is familiar with this technology still may be based on the teaching of the utility model and announcement and done all replacement and modifications that does not deviate from the utility model spirit.Therefore, the protection range of the utility model should be not limited to those disclosed embodiments, and should comprise various replacement and the modifications that do not deviate from the utility model, and is contained by following claim.
Claims (9)
1. have an AC-DC conversion apparatus of additional function, it is characterized in that: it comprises:
At least one has the AC/DC changeover switch of changeing the direct current function with exchanging;
The assembly of at least one non-power supply function, this assembly and this AC/DC changeover switch combine; And
At least one AC line body and at least one AC line body, this AC line body and this AC line body are connected in this AC/DC changeover switch.
2. the AC-DC conversion apparatus of tool additional function according to claim 1 is characterized in that: the assembly of this AC/DC changeover switch and this non-power supply function is by a housing bag visitor, or, can combine between each free housing containing and housing.
3. the AC-DC conversion apparatus of tool additional function according to claim 1 is characterized in that: the assembly of this non-power supply function is handled the functional unit of signal for needs or is the functional unit that does not need to handle signal.
4. the AC-DC conversion apparatus of tool additional function according to claim 1 is characterized in that: this cable body merges mutually, or this cable body is individualism respectively.
5. the AC-DC conversion apparatus of tool additional function according to claim 1 is characterized in that: the assembly of this non-power supply function is USB hub.
6. the AC-DC conversion apparatus of tool additional function according to claim 1 is characterized in that: the assembly of this non-power supply function is the calculating punch of atm card, or is the calculating punch of various memory card.
7. the AC-DC conversion apparatus of tool additional function according to claim 1 is characterized in that: the assembly of this non-power supply function is a hard disk, or is mouse, or is camera.
8. the AC-DC conversion apparatus of tool additional function according to claim 1 is characterized in that: the assembly of this non-power supply function is loudspeaker, or is headset, or be dust catcher, or be Laser pen, or be recorder, or be scanning machine, or be printer, or be projector, or be art lamp, or be phone, or be light fixture, or be fan.
9. the AC-DC conversion apparatus of tool additional function according to claim 1 is characterized in that: the assembly of this non-power supply function is the networking telephone, or is network hub, or be wireless network components, or be the wireless remote control assembly, or be IEEE1394 hub, or be pcmcia interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200061937U CN201004606Y (en) | 2007-01-25 | 2007-01-25 | AC/DC converter device with attached function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200061937U CN201004606Y (en) | 2007-01-25 | 2007-01-25 | AC/DC converter device with attached function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201004606Y true CN201004606Y (en) | 2008-01-09 |
Family
ID=39040149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200061937U Expired - Fee Related CN201004606Y (en) | 2007-01-25 | 2007-01-25 | AC/DC converter device with attached function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201004606Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103531978A (en) * | 2012-07-06 | 2014-01-22 | 绿智慧流科技公司 | Composite functional transmission line |
| CN103812330A (en) * | 2012-11-06 | 2014-05-21 | 泰商泰达电子公司 | Power supply converter capable of dynamically adjusting output voltage and power supply system suitable therefor |
-
2007
- 2007-01-25 CN CNU2007200061937U patent/CN201004606Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103531978A (en) * | 2012-07-06 | 2014-01-22 | 绿智慧流科技公司 | Composite functional transmission line |
| CN103812330A (en) * | 2012-11-06 | 2014-05-21 | 泰商泰达电子公司 | Power supply converter capable of dynamically adjusting output voltage and power supply system suitable therefor |
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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: 20080109 Termination date: 20100225 |