CN101654077A - Holding device with charging function - Google Patents
Holding device with charging function Download PDFInfo
- Publication number
- CN101654077A CN101654077A CN200810213304A CN200810213304A CN101654077A CN 101654077 A CN101654077 A CN 101654077A CN 200810213304 A CN200810213304 A CN 200810213304A CN 200810213304 A CN200810213304 A CN 200810213304A CN 101654077 A CN101654077 A CN 101654077A
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- CN
- China
- Prior art keywords
- power supply
- source
- holding device
- contactor
- conducting
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- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention provides a holding device with charging function, which comprises a support, a solar energy receiving module and a power converter, wherein the support is used for storing an electronicdevice; the solar energy receiving module is connected with the support and electrically connected with the power converter; the solar energy receiving module receives and converts solar energy into afirst power source; the power converter is provided with an external input port for electrically connecting an external second power source; and the power converter selectively switches on the firstpower source or the second power source and converts the power source switched on into an output voltage.
Description
Technical field
The present invention relates to a kind of holding device, particularly, the present invention relates to a kind of be used for the clamping electronics package have a charge function holding device.
Background technology
At present consumer electronic product, particularly portable electron device, for example vehicular telephone, personal digital assistant, digital camera or satellite navigational equipment etc., all to have multi-functional characteristic concurrently be demand with compact.The user can't be gripped on portable electron device in the hand when driving, and also causes user's inconvenience; Therefore, in car, be used for fixing or the automobile-used holding device of clamping electronics package in response to and give birth to.In addition, for reaching the high mobility that can take at any time, the required power supply of portable electron device is to be provided by battery (for example deserted or TunePower).Yet the electric weight that battery possessed is limited, and portable electron device can't be used, and causes the sizable puzzlement of user.Though present portable electron device is furnished with charger usually, but charger needs plug-in could charge to portable electron device in fixing socket usually, therefore, the user carries portable electron device outside when using outside (for example in the driving), portable electron device fails to charge with above-mentioned known charger, and the problem that electric weight is under-supply remains unsolved.
Summary of the invention
A purpose of the present invention is to provide a kind of holding device with charge function, can put electronics package and provide power supply to electronics package.
Another object of the present invention is to provide a kind of holding device, provide to electronics package with different electrical power, to realize preferable charging effect according to different situations with charge function.
Of the present invention have the charge function holding device and comprise support, solar power receiver module and power supply changeover device.Support can be for putting electronics package; The solar power receiver module is connected in support, and is electrically connected on power supply changeover device.The solar power receiver module receives and conversion solar is first power supply, and power supply changeover device has external input port power supply and is connected in exterior second source.In one preferred embodiment, power supply changeover device comprises testing circuit and contactor, testing circuit detects the situation of first power supply and second source, and output control signal becomes an output voltage to contactor with optionally conducting first power supply or second source and the power supply of changing its conducting according to this.
Description of drawings
Fig. 1 is the block diagram with charge function holding device of the embodiment of the invention;
Fig. 2 is the holding device lateral plan with charge function of one embodiment of the invention;
Fig. 3 is the circuit box scheme drawing of the holding device with charge function of the embodiment of the invention;
Fig. 4 a is the circuit block diagram with charge function holding device of the embodiment of the invention;
Fig. 4 b is the circuit block diagram of the power supply changeover device of the embodiment of the invention;
Fig. 4 c is the circuit diagram of the testing circuit of the embodiment of the invention;
Fig. 5 a be another embodiment of the present invention the circuit block diagram with charge function holding device;
Fig. 5 b is the circuit block diagram of the power supply changeover device of another embodiment of the present invention; And
Fig. 6 is the circuit block diagram with charge function holding device of another embodiment of the present invention.
The reference numeral explanation
10 holding devices
200 electronics packages
30 supports
301 holding parts
303 connecting portions
305 swivel arms
330 holder portions
50 arms
50 solar power receiver modules
501 turning cylinders
70 power supply changeover devices
701 external input ports
703 contactors
705 testing circuits
V
1First power supply
V
2Second source
V
RefReference power supply
V
R1First reference power supply
V
R2Second reference power supply
The L solar power
The specific embodiment
Because above-mentioned problem to be solved the invention provides a kind of holding device with charge function.With preferred embodiment, this holding device with charge function is for putting electronics package, and it is connected on the body surface in the car, for example on the vehicle window, and has the function that electronic device power is provided.In the preferred embodiment, this electronics package is satellite positioning device (or electronics package of tool satellite positioning functions); Yet in different embodiment, electronics package also can include vehicular telephone, mobile computer, or any other needs electrically-charged portable electron device.
Figure 1 shows that the holding device with charge function 10 of one embodiment of the invention and the block diagram of electronics package 200.As shown in the figure, the holding device 10 of present embodiment comprises support 30, solar power receiver module 50 and power supply changeover device 70.Support 30 is put electronics package 200, and support 30 has holding part 301, connecting portion 303 and swivel arm 305.But holding part 301 clamping electronics packages 200,303 of connecting portions can be connected on the object, swivel arm 305 be connected in holding part 301 and connecting portion 303 between, swivel arm 305 has the relative position that holding part 301 and connecting portion 303 are adjusted in rotating shaft rotationally.Connecting portion 303 is connected on this object for holding device; For example, connecting portion 303 is preferably the plastic cement sucker, and is adsorbable on the smooth surface that some material constitutes, for example glass for vehicle window.Yet connecting portion also can be the element of other structures among other embodiment, and for example hook, clip etc. can invest on other objects for hanging, as the handle of bicycle or locomotive etc.Please continue with reference to Fig. 1, the support 30 of present embodiment has holder portion 330 and two corresponding arms 350.It is vertical that arm 350 and the bearing of trend of holder portion 330 come down to, and support 30 surrounds the space that forms in two arms 350 with holder portion 330, for placement electronics package 200.Detailed speech, bottom surface that electronics packages 200 are carried in holder portion 330, and the arm 350 of two corresponding settings is near the two sides (perpendicular to the bottom surface) of electronics package 200, but fixed electronic device 200 not only, and prevent electronics package 200 from support 30 drop in outside.
Fig. 2 is the lateral plan of the holding device with charge function 10 of present embodiment.About two figure be used for representing that solar power receiver module 50 and support 30 accompany the scheme drawing of different angles.The solar power receiver module 50 that holding device 10 is comprised is arranged on the support 30; Specifically, the solar power receiver module 50 of present embodiment has an end or other positions that turning cylinder 501 is connected in support 30, adjusts the angle of solar power receiver module 50 with respect to support 30 rotationally.
Fig. 3 further represents the scheme drawing of holding device 10 each interelement circuit framework of the present invention and signal transmission therebetween with circuit block diagram.The solar power receiver module 50 that holding device 10 has receives the solar power L that comes from the outside, and solar power L is converted to the first power supply V
1The framework of the solar energy module of the embodiment of the invention and operation mode adopt known solar energy converting technology, are not described in detail at this.Solar power receiver module 50 is electrically connected to the first power supply V with power supply changeover device 70
1Input power supply changeover device 70.In addition, power supply changeover device 70 has external input port 701, can be electrically connected on exterior second source V
2This second source V
2Can for example be power supply on vehicle or other external sources.Power supply changeover device 70 receives the first power supply V
1With second source V
2Specific processing of circuit or digital operation are carried out in the back in inside, and optionally change the first power supply V
1With second source V
2One is as the output voltage V of power supply changeover device 70
0
Fig. 4 a is the circuit block diagram of the holding device 10 of another embodiment of the present invention.As shown in the figure, power supply changeover device 70 further comprises contactor 703, testing circuit 705 and voltage conversion unit 707.The first power supply V that solar power receiver module 50 is provided
1And the second source V that is provided from external input port 701
2All be electrically connected to contactor 703, contactor 703 is used for the optionally conducting first power supply V
1With second source V
2One.Testing circuit 705 is electrically connected on the first power supply V
1, second source V
2And contactor 703, detect the first power supply V
1, second source V
2Level and carry out some predetermined account form according to these level, judge that what person is better suited power supply source of supply, exports cooresponding control signal S according to this
cThe better suited power supply source of supply of indication is commonly defined as and has high voltage or power supply than the stable power source of supply herein; Yet, more specifically, because the first power supply V of the present invention
1For the solar power receiver module receives the power supply that solar energy converting forms, in the preferred embodiment, based on the design concept of energy saving, the power supply source of supply of definable preference is the first power supply V
1, therefore work as testing circuit 705 and judge the first power supply V according to its account form
1Value greater than a critical value, then determine the first power supply V
1Be the power supply source of supply that is fit to.Control signal S
cInput to contactor 703, contactor 703 is the conducting first power supply V therefore
1With second source V
2One of them.The predetermined account form of above-mentioned what is called can have different embodiments in different embodiment, describe in detail in the back.In addition, the power supply changeover device 70 of this embodiment also has voltage conversion unit 707, with power supply (the first power supply V of contactor 703 conductings
1Or second source V
2) be converted to the load voltage value that is fit to be supplied in electronics package 200.First power supply that is applied to the embodiment of the invention may comprise different power types with second source, for example alternating current or voltage source and DC current or voltage source; Therefore, in different embodiment, the design of voltage conversion unit may change to some extent; For example, voltage conversion unit may have voltage amplifier circuit or electric current to voltage conversion circuit etc.In addition, among other embodiment, the voltage of first power supply or second source design meets under the situation of the range of nominal tension of institute's bonded assembly electronics package, and power supply changeover device of the present invention also can not possess voltage conversion unit.
The power supply changeover device 70 that Fig. 4 b is depicted as the embodiment of the invention is the partial schematic diagram of contactor 703 and testing circuit 705 wherein.Shown in Fig. 4 b, contactor 703 1 ends are input ends, optionally are connected in the first power supply V
1With this second source V
2, the other end is a mouth.When contactor 703 in connecting these power supplys (first power supply V
1With this second source V
2) the path be when open circuit, represent that this power supply is not switched on; When contactor 703 in connecting these power supplys (first power supply V
1With this second source V
2) path when being closed circuit, represent that this power supply is switched on to mouth.The those shown that gives an example among Fig. 4 b is second source V
2The path be closed circuit and state during conducting.Contactor 703 can be known diode, Transis Transistor or other contactors of knowing and designs, and various contactor is used and do not limited category of the present invention.
In addition, the testing circuit 705 of present embodiment comprises comparing unit 750, for example can be made up of general noninverting amplifier (for example differential amplifier).Two input ends of comparing unit 750 are connected to the first power supply V
1With second source V
2, the mouth of comparing unit 750 obtains a corresponding comparative result by the value of two input ends, and testing circuit 705 produces cooresponding control signal S according to this comparative result
cIn other words, comparing unit 750 is the size (that is size of two power supplys) of two input ends relatively, if comparative result is indicated the first power supply V
1Than second source V
2For greatly, the control signal S of Chan Shenging then
cIn the circuit of input circuit switch 703 with the control circuit switch 703 conductings first power supply V
1Be noted that, the circuit diagram of Fig. 4 b for simplifying, the contactor 703 and the testing circuit 705 of the power supply changeover device 70 of the embodiment of the invention also possess other electronic components with the complete electronic circuit of framework, are not described in detail herein.
Among other embodiment, shown in Fig. 4 c, comparing unit 750 comprises not only comparator.The first power supply V
1With second source V
2Import two different comparators respectively; Another input end of this comparator is respectively the first reference power supply V
R1With the second reference power supply V
R2, that is the first power supply V
1With the first reference power supply V
R1Import same comparator to obtain a comparative result, second source V
2With the second reference power supply V
R2Import another comparator to obtain another comparative result; This two comparative result is imported decision unit 751 again to get comparative result to the end.Testing circuit is according to the controlled signal S in this last comparative result side
cWith the control circuit switch.In brief, the circuit of this embodiment is to judge the first power supply V earlier
1With second source V
2Whether greater than a predetermined reference power values, again with the last output of decision unit 751 decisions.Decision unit 751 can constitute by arithmetic-logic unit, for example is connection logic of sets door (OR Gate), and this routine logical consequence definition is shown in Fig. 4 c.For example, if comparing unit 750 is judged the first power supply V
1With second source V
2All greater than reference power supply, then according to joining the decision unit 751 last control signal S that export that the logic of sets door is constituted
cThe indicating circuit switch 703 conductings first power supply V
1Yet electronic components such as comparator of the present invention and decision unit have other kinds and other frameworks, and the logical consequence of logical gate also has different definition according to different designs, and the foregoing description does not limit category of the present invention.
Fig. 5 a is depicted as the circuit diagram of the power supply changeover device 70 of another embodiment.Be different from aforesaid embodiment, the testing circuit 705 of the power supply changeover device 70 shown in Fig. 5 a is electrically connected on the contactor 703 and the first power supply V
1, and be not connected to second source V
2Testing circuit 705 also is connected in a reference power supply V
Ref, testing circuit 705 is according to the first power supply V
1With reference power supply V
RefValue and determine the conducting first power supply V
1Or second source V
2Referring to Fig. 5 b, be similar to the embodiment of Fig. 4 b, testing circuit 705 also comprises that comparing unit 750, two input ends are respectively the first power supply V
1And reference power supply V
Ref, comparing unit 750 is exported a comparative result in mouth according to this.In other words, comparing unit 750 compares the first power supply V
1And reference power supply V
RefIf both sizes are the first power supply V
1Greater than reference power supply V
RefThen represent the first power supply V
1Be enough to as the supply power supply; Therefore, testing circuit 705 produces cooresponding control signal S according to comparative result
cBe input into contactor 703, with the control circuit switch 703 conductings first power supply V
1As output voltage.Fig. 5 b is the circuit diagram for simplifying also, and other required electronic components of circuit omit the formula of not painting.Even among another embodiment, testing circuit 705 comprises that the storage location (not shown) stores set preset value, and comparing unit 750 is with the first power supply V
1Compare with these preset values and draw comparative result; Similarly, testing circuit 705 produces the control signal with control circuit switch 703 conductings, first power supply or second source according to comparative result.
Fig. 6 is the circuit diagram of the power supply changeover device 70 of another embodiment of the present invention.Be different from aforesaid embodiment, the testing circuit 705 of power supply changeover device 70 shown in Figure 6 is electrically connected on contactor 703 and second source V
2, and be not connected to the first power supply V
1Testing circuit 705 is connected in a reference power supply V in addition
Ref, testing circuit 705 is according to second source V
2With reference power supply V
RefValue and determine the conducting first power supply V
1Or second source V
2Other embodiments of present embodiment are identical with the embodiment of earlier figures 5a, do not given unnecessary details at this.
In brief, according to spirit of the present invention, other implement also may to form power supply changeover device with different electronic components in aspects, are not limited to the electronic component of the comparator of the foregoing description or logical gate etc.The present invention is described by above-mentioned related embodiment, yet the foregoing description is only for implementing example of the present invention.Must be pointed out that the embodiment that has disclosed does not limit the scope of the invention.On the contrary, being contained in the modification of the spirit of claim of the present invention and scope and equalization is provided with and all is contained in the scope of the present invention.
Claims (13)
1. the holding device with charge function supplies to be connected in an electronics package in an object, and this holding device comprises:
One support has a holding part and a junction, and this holding part is put this electronics package, and this connecting portion is connected in this holding device on this object;
One solar power receiver module is arranged on this support, and receiving also, conversion solar is one first power supply; And
One power supply changeover device has an external input port and is electrically connected on a second source, and this power supply changeover device is electrically connected on this solar power receiver module, and wherein this power supply changeover device is optionally changed this first power supply and this second source one is an output voltage.
2. holding device as claimed in claim 1, wherein this power supply changeover device comprises:
One contactor is electrically connected on this first power supply and this second source, for this first power supply of conducting and this second source one of them; And
One testing circuit, be electrically connected on contactor, this first power supply and this second source, with the level that detects this first power supply and this second source and export according to this a control signal with control this first power supply of this contactor conducting and this second source one of them.
3. holding device as claimed in claim 2, wherein this testing circuit comprises that a comparing unit is connected in this first power supply and this second source, this comparing unit is according to this first power supply and this second source and export a comparative result, and this control signal makes this contactor selectively this first power supply of conducting and this second source corresponding to this comparative result.
4. holding device as claimed in claim 3, wherein this testing circuit comprises that also a decision unit exports cooresponding this control signal according to this comparative result and a logic operation.
5. holding device as claimed in claim 2, wherein this testing circuit comprises that a comparing unit has two input ends and a mouth, the described input end that this first power supply and this second source are connected to this comparing unit respectively obtains a comparative result with this mouth in this comparing unit, and this control signal makes this contactor selectively this first power supply of conducting and this second source corresponding to this comparative result.
6. holding device as claimed in claim 1, wherein this power supply changeover device comprises:
One contactor is electrically connected on this first power supply and this second source, for this first power supply of conducting and this second source one of them; And
One testing circuit is electrically connected on contactor and this first power supply, with the level that detects this first power supply and export according to this a control signal with control this first power supply of this contactor conducting and this second source one of them.
7. holding device as claimed in claim 6, wherein this testing circuit comprises:
One comparing unit has two input ends and a mouth, and an input end is connected to this first power supply; And
One reference power supply is connected in another input end of this comparing unit, and this mouth obtains a comparative result according to the value of this two input end, and this control signal makes this contactor selectively this first power supply of conducting and this second source corresponding to this comparative result.
8. holding device as claimed in claim 6, wherein this testing circuit comprises:
One storage location stores a preset value; And
One comparing unit compares this first power supply and this preset value, and to obtain a comparative result, wherein this control signal makes this contactor selectively this first power supply of conducting and this second source corresponding to this comparative result.
9. holding device as claimed in claim 1, wherein this power supply changeover device comprises:
One contactor is electrically connected on this first power supply and this second source, for this first power supply of conducting and this second source one of them; And
One testing circuit is electrically connected on contactor and this second source, with the level that detects this second source and export according to this a control signal with control this first power supply of this contactor conducting and this second source one of them.
10. holding device as claimed in claim 9, wherein this testing circuit comprises:
One comparing unit has two input ends and a mouth, and an input end is connected to this second source; And
One reference power supply is connected in another input end of this comparing unit, and this mouth obtains a comparative result according to the value of this two input end, and this control signal makes this contactor selectively this first power supply of conducting and this second source corresponding to this comparative result.
11. holding device as claimed in claim 1, wherein this power supply changeover device also comprises a voltage conversion unit, and optionally this first power supply and this second source with this conducting is converted into this output voltage.
12. holding device as claimed in claim 11, wherein this power supply changeover device has an external delivery point confession and is electrically connected to this electronics package, and this output voltage exports this electronics package to via this external delivery point mouth.
13. holding device as claimed in claim 1, wherein this support has an external delivery point confession and is electrically connected on this power supply changeover device and this electronics package, and this output voltage exports this electronics package to via this external delivery point mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810213304A CN101654077B (en) | 2008-08-18 | 2008-08-18 | Holding device with charging function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810213304A CN101654077B (en) | 2008-08-18 | 2008-08-18 | Holding device with charging function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101654077A true CN101654077A (en) | 2010-02-24 |
| CN101654077B CN101654077B (en) | 2012-08-29 |
Family
ID=41708604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810213304A Expired - Fee Related CN101654077B (en) | 2008-08-18 | 2008-08-18 | Holding device with charging function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101654077B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103038932A (en) * | 2010-07-13 | 2013-04-10 | 日产自动车株式会社 | Chuck mechanism of charge-discharge test device for thin secondary battery |
| CN104129344A (en) * | 2014-06-27 | 2014-11-05 | 江苏领腾汽车部件有限公司 | GPS vehicle-mounted bracket |
| CN104283242A (en) * | 2013-07-05 | 2015-01-14 | 亚旭电脑股份有限公司 | Wireless charging frame and combination of electronic device and wireless charging frame |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW336195B (en) * | 1997-08-14 | 1998-07-11 | Taiwan San Tyau Co Ltd | Process for producing glass fiber belt with both sides thereof covered with Nylon resin of different colors |
| CN100444496C (en) * | 2003-03-18 | 2008-12-17 | 高通股份有限公司 | Battery management. |
| KR20080009560A (en) * | 2006-07-24 | 2008-01-29 | 삼성전자주식회사 | Power control apparatus |
-
2008
- 2008-08-18 CN CN200810213304A patent/CN101654077B/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103038932A (en) * | 2010-07-13 | 2013-04-10 | 日产自动车株式会社 | Chuck mechanism of charge-discharge test device for thin secondary battery |
| CN103038932B (en) * | 2010-07-13 | 2015-11-25 | 日产自动车株式会社 | The fixture of thin-type secondary battery charge/discharge testing device |
| CN104283242A (en) * | 2013-07-05 | 2015-01-14 | 亚旭电脑股份有限公司 | Wireless charging frame and combination of electronic device and wireless charging frame |
| CN104129344A (en) * | 2014-06-27 | 2014-11-05 | 江苏领腾汽车部件有限公司 | GPS vehicle-mounted bracket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101654077B (en) | 2012-08-29 |
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