CN104993615A - Multi-standard wireless charger - Google Patents
Multi-standard wireless charger Download PDFInfo
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- CN104993615A CN104993615A CN201510380863.0A CN201510380863A CN104993615A CN 104993615 A CN104993615 A CN 104993615A CN 201510380863 A CN201510380863 A CN 201510380863A CN 104993615 A CN104993615 A CN 104993615A
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- charging
- wireless charger
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Abstract
The invention provides a multi-standard wireless charger. The multi-standard wireless charger comprises an upper casing and a lower casing which are fixed to each other. An inner cavity is formed between the upper casing and the lower casing; the inner cavity is internally fixedly provided with a signal emitting end; the signal emitting end comprises a wireless emitting module, a polymer battery and a charging interface and is for charging the polymer battery through the charging interface; the polymer battery is connected with the wireless emission module for supplying power thereto; and the wireless emission module is also provided with a signal emitter for charging an external signal receiving end through a wireless charging mode. By using the scheme provided by the invention, the multi-standard wireless charger is provided with the upper casing and the lower casing which are fixed to each other, production and assembling are facilitated, the external signal receiving end is charged through the signal emitter in a wireless charging mode, a charging head does not have to be plugged and unplugged frequently, the carrying trouble of a charging line is avoided, different devices can be charged without a special-purpose charger, and the market application value is quite high.
Description
Technical field
The present invention relates to wireless charging technology, in particular, a kind of multistandard wireless charger.
Background technology
Generally have on the market the charger of charging of mobile devices: universal charger, data wire charge.Needing when charging to carry with connecting line, bringing inconvenience to the use of people, simultaneously owing to frequently carrying out the plug of charging head, be easy to damage charging inlet.
Further, due to existing charging device and product variety to be charged various, specification has different, cannot be general.
Such as, only one China patent, its application number is 200910105433.2, provides a kind of universal charger that can be able to charge to the rechargeable battery of the different charge conditions such as NI-G, ni-mh and lithium battery.This universal charger, comprise cylindrical rechargeable battery charging device, box-shaped rechargeable battery charging device, mobilizable AC input plug sheet, this cylindrical rechargeable battery charging device and box-shaped rechargeable battery charging device share a charger case, it is characterized in that, described cylindrical rechargeable battery charging device and box-shaped rechargeable battery charging device share a charging circuit, this charging circuit comprises AC/DC controller, charge controller, described charge controller comprises DC/DC regulator, battery identification device, charging current control device, the AC of 100V ~ 240V converts to after 0V ~ 15V DC through AC/DC controller and is transferred to charge controller, the charging voltage that battery identification device identifies the rechargeable battery be connected on charger and the charging current matched with this charging voltage, the voltage transitions of input becomes this charging voltage to export by DC/DC regulator, the current conversion of input becomes this charging current to export by charging current control device.
And for example, only one China patent, its application number is 201010573716.2, provide a kind of universal charger, comprise upper cover, lower cover, bonnet, mainboard and the plug mechanism be connected on mainboard, also comprise the screw mandrel pole piece travel mechanism and slide plate compression battery means that are connected to mainboard, described screw mandrel pole piece travel mechanism, mainboard and plug mechanism are installed in the cavity between upper cover and lower cover, upper cover and lower cover screw lock, described bonnet is fixed on the afterbody of upper cover and lower cover, slide plate compresses battery means and is contained between upper cover and bonnet, battery compartment is provided with in the middle part of described upper cover.Bottom pole piece travel mechanism is also housed between described upper cover and lower cover.The universal charger of this invention, be convenient to the battery charging of various ways, all will adjust pole piece distance when must not charge, charging easily located by battery and battery is fixed at every turn, and make the contact of battery and pole piece good, stability is high.
Generally speaking, there is following problem in prior art:
1, frequent plug charging head, causes charging head and damages;
2, charging wire carries trouble;
3, distinct device needs special charger to charge.
Therefore, prior art existing defects, needs to improve.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of new multistandard wireless charger.
Technical scheme of the present invention is as follows: a kind of multistandard wireless charger, and it comprises the upper casing and lower casing that interfix; An inner chamber body is formed between described upper casing and described lower casing; Signal transmitting terminal is fixedly installed in described inner chamber body; Described signal transmitting terminal comprises wireless transmitter module, polymer battery and charging inlet, for by described charging inlet being the charging of described polymer battery; Described polymer battery connects described wireless transmitter module, for being its power supply; Described wireless transmitter module is signalization reflector also, for being that outside signal receiving end charges by wireless charging mode.
Preferably, described signal projector arranges low-voltage module, is that outside signal receiving end charges for adopting low-voltage.
Preferably, described signal projector arranges electromagnetic induction coil.
Preferably, described signal projector arranges electromagentic resonance coil.
Preferably, described signal projector arranges Qi standard induction coil.
Preferably, described wireless transmitter module arranges Qi charging module and A4WP charging module, adopts Qi charging module or A4WP charging module for selecting.
Preferably, described wireless transmitter module arranges handover module, selects to adopt Qi charging module or A4WP charging module for switching.
Preferably, described upper casing outside also arranges solar cell, and it connects described polymer battery.
Preferably, a part for described upper casing is vacant, wherein arranges described solar cell, and it connects described polymer battery.
Preferably, described polymer battery is polymer Li-ion battery.
Preferably, described upper casing and described lower casing fasten mutually.
Preferably, described upper casing and described lower casing screw togather fixing.
Adopt such scheme, the present invention arranges the upper casing and lower casing that interfix, be easy to produce and assembling, charged with the signal receiving end that wireless charging mode is outside by signal projector, need not frequent plug charging head, avoid charging wire and carry trouble, distinct device need not use special charger to charge, and has very high market using value.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of one embodiment of the invention;
Fig. 2 is the internal structure schematic diagram of an angle embodiment illustrated in fig. 1;
Fig. 3 is the internal structure schematic diagram of another angle embodiment illustrated in fig. 1;
Fig. 4 is the structural representation of one embodiment of the invention.
Embodiment
For the ease of understanding the present invention, below in conjunction with the drawings and specific embodiments, the present invention will be described in more detail.Give preferred embodiment of the present invention in this specification and accompanying drawing thereof, but the present invention can realize in many different forms, is not limited to the embodiment described by this specification.On the contrary, provide the object of these embodiments be make the understanding of disclosure of the present invention more comprehensively thorough.
It should be noted that, when a certain element is fixed on another element, comprise and this element is directly fixed on this another element, or this element is fixed on this another element by least one other element placed in the middle.When an element connects another element, comprise and this element is directly connected to this another element, or this element is connected to this another element by least one other element placed in the middle.
One embodiment of the present of invention are, a kind of multistandard wireless charger, and it comprises the upper casing and lower casing that interfix; An inner chamber body is formed between described upper casing and described lower casing; Signal transmitting terminal is fixedly installed in described inner chamber body; Described signal transmitting terminal comprises wireless transmitter module, polymer battery and charging inlet, for by described charging inlet being the charging of described polymer battery; Described polymer battery connects described wireless transmitter module, for being its power supply; Described wireless transmitter module is signalization reflector also, for being that outside signal receiving end charges by wireless charging mode.Preferably, described wireless charger also comprises some described signal receiving ends, and each described signal receiving end is separated from each other setting, and for example, is separated setting with upper casing, lower casing.Such as, signal receiving end is arranged on mobile terminal, and and for example, signal receiving end is detachably arranged on mobile terminal.Such as, mobile terminal is mobile phone, panel computer etc.
Such as, as shown in Figure 1, a kind of multistandard wireless charger, it comprises the upper casing and lower casing that interfix; As shown in Figure 2,3, an inner chamber body is formed between described upper casing and described lower casing.Signal transmitting terminal is fixedly installed in described inner chamber body; As shown in Figure 4, described signal transmitting terminal comprises wireless transmitter module, polymer battery and charging inlet, for by described charging inlet being the charging of described polymer battery; Described polymer battery connects described wireless transmitter module, for being its power supply; Described wireless transmitter module is signalization reflector also, for being that outside signal receiving end charges by wireless charging mode.
Preferably, described signal projector arranges low-voltage module, charges for adopting low-voltage.Such as, described low-voltage is 3.3V; And for example, described low-voltage is 5V.Like this, the charging of employing low-voltage is achieved.Or described low-voltage module adopts low-voltage, big current pattern to export, be that outside signal receiving end charges by wireless charging mode, such as, big current is 1A or 2A etc.
Preferably, described signal projector arranges electromagnetic induction coil, adopts way of electromagnetic induction to be that outside signal receiving end charges.Preferably, described signal projector arranges electromagentic resonance coil, adopts electromagentic resonance mode to be that outside signal receiving end charges.Preferably, described signal projector arranges Qi standard induction coil, adopts the way of electromagnetic induction of Qi standard to be that outside signal receiving end charges.
Preferably, described wireless transmitter module arranges Qi charging module and A4WP charging module, adopts Qi charging module or A4WP charging module for selecting.Preferably, described wireless transmitter module arranges handover module, selects to adopt Qi charging module or A4WP charging module for switching.Like this, adopt QI and electromagnetic induction two kinds of standard charging, only need simple handover operation, can be just that the signal receiving end of various criterion specification charges easily under two kinds of standards, very easy to use.
Preferably, described upper casing outside also arranges solar cell, and it connects described polymer battery.Or a part for described upper casing is vacant, wherein arrange described solar cell, it connects described polymer battery.Preferably, in described inner chamber body, solar recharging module is also set, charges to polymer battery for boosting.Preferably, described polymer battery is polymer Li-ion battery.
Such as, described signal transmitting terminal also arranges charging circuit, and it is arranged between described polymer battery and described wireless transmitter module, for outputting to described wireless transmitter module after boosting.
Such as, described wireless transmitter module arranges charhing unit and some charge coils; Each described charge coil connects described charhing unit respectively, and described charhing unit connects described polymer battery.Preferably, described charge coil arranges electromagnetic induction coil.Preferably, described charge coil arranges electromagentic resonance coil.Preferably, described charge coil arranges Qi standard induction coil.
Such as, described signal transmitting terminal also arranges the control unit be connected with described polymer battery, described wireless transmitter module respectively, is that external equipment carries out wireless charging for controlling at least one described charge coil of described charhing unit choice for use.Such as, described charhing unit arranges Qi charging module and A4WP charging module, and described control unit adopts Qi charging module or A4WP charging module for selecting.Described control unit also arranges handover module, adopts Qi charging module or A4WP charging module for switching.Preferably, described control unit also arranges selection module, for the signal receiving end different to multiple rechargeable standard, selects to adopt Qi charging module or A4WP charging module, be its charging respectively by different charge coils, thus the simultaneously compatible moving multi equipment that achieves charge.
Preferably, described wireless transmitter module setting position adjusting device, for each charge coil position of Lookup protocol, such as, when giving the charging of multiple mobile phone, is an one or more charge coil of handset allocation simultaneously; When only giving a mobile phone charging, whole charge coil is the charging of this mobile phone; Like this, charging effect better can be reached.Such as, arrange at least two-layer charging module, every layer of charging module arranges at least one charge coil, each charge coil in every layer of charging module, and its position is arranged by slide rail, and the position according to charging equipment adjusts automatically.Such as, described apparatus for adjusting position arranges slide rail, it is arranged slide block and locating module thereof, each slide block is fixedly installed charge coil described in, under the control of locating module, controls described slide block and slides along slide rail; Such as, described locating module connects described control unit, under controlling at described control unit, such that described slide block is controlled to slide along slide rail; Such as, described apparatus for adjusting position arranges a slide rail, slide rail is arranged one or more slide block; And for example, described apparatus for adjusting position arranges the slide rail be parallel to each other for a pair, it is arranged one or more slide block, and each skid is arranged on two slide rails, is similar to train and track thereof; And for example, described apparatus for adjusting position arranges multiple slide rail, and each slide rail arranges one or more slide block; And for example, every layer of charging module arranges one or more slide rail, and the slide rail of each layer charging module is in the stacked rear non-coincidence setting of each layer charging module, i.e. the projection of slide rail on described upper casing and described lower casing of each layer charging module, exists the part of intersecting.
Preferably, described slide block is set to a slide plate, such as, described apparatus for adjusting position arranges the slide rail be parallel to each other for a pair, and each slide rail has chute, and two chutes are opposed, the two ends of described slide plate embed in chute respectively, make described slide plate between two slide rails.Like this, ultra-thin each layer charging module or ultra-thin apparatus for adjusting position can be made, thus greatly can reduce the integral thickness of wireless charger.
Preferably, when described charge coil senses that multiple signal receiving end enters its chargeable range, notify described control unit, described control unit automatic decision signal receiving end is Qi rechargeable standard or A4WP rechargeable standard, then select to adopt Qi charging module or A4WP charging module to each signal receiving end respectively, and automatically select available one or more charge coils by apparatus for adjusting position or charging module, adjust its position, by the mobile terminal charging that signal receiving end is its place, thus achieve simultaneously for the equipment of different size standard carries out wireless charging.And for example, when described charge coil senses that signal receiving end enters its chargeable range, notify described control unit, described control unit automatic decision signal receiving end is Qi rechargeable standard or A4WP rechargeable standard, then switch and adopt Qi charging module or A4WP charging module, and automatically select available one or more charge coils by apparatus for adjusting position or charging module, adjusting its position, is the mobile terminal charging at its place by signal receiving end.Like this, just can provide a kind of multistandard wireless charger, mobile device is placed on this equipment and just can charges by its needs, and does not need plug charging head frequently.
Preferably, described signal receiving end is card-like, also arranges one for the draw-in groove of accommodating at least one signal receiving end between described upper casing and described lower casing.For the ease of picking and placeing signal receiving end, preferably, elasticity thimble is set, for ejecting the signal receiving end in described draw-in groove bottom described draw-in groove; Preferably, the opening part of described draw-in groove also arranges a pivot joint position, pivot joint one switch block on it, this switch block is rotatably provided on pivot joint position, block at ordinary times at opening part, now signal receiving end is by the resilient force of elasticity thimble, applies outward force to switch block, it is made freely to rotate, when picking and placeing signal receiving end, switch block rotates by External Force Acting, exposes opening part, one signal receiving end or multiple signal receiving end, by the resilient force of elasticity thimble, are ejected to take; Or fill in a signal receiving end or multiple signal receiving end, press signal receiving end simultaneously and be positioned at the top of opening part and rotating switch parts, with closing openings place.And for example, described card slot is similar to the draw-in groove design of SIM card.
Another example is, the present invention relates to signal transmitting terminal and signal receiving end, and described signal transmitting terminal includes wireless transmitter module, polymer battery, charging inlet; Described wireless transmitter module also includes signal projector, and its signal launched is only effective in certain region; Described signal receiving end is only placed on the transmission just carrying out electric energy in specific region, and like this, after tested, electric energy conversion rate can reach 95%, and electromagnetic radiation is almost equal to zero.
Further, embodiments of the invention also comprise, each technical characteristic of the various embodiments described above, the wireless charger be mutually combined to form.
It should be noted that, above-mentioned each technical characteristic continues combination mutually, is formed not in above-named various embodiment, is all considered as the scope that specification of the present invention is recorded; Further, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection range that all should belong to claims of the present invention.
Claims (10)
1. a multistandard wireless charger, is characterized in that, comprises the upper casing and lower casing that interfix; An inner chamber body is formed between described upper casing and described lower casing; Signal transmitting terminal is fixedly installed in described inner chamber body; Described signal transmitting terminal comprises wireless transmitter module, polymer battery and charging inlet, for by described charging inlet being the charging of described polymer battery; Described polymer battery connects described wireless transmitter module, for powering for wireless transmitter module; Described wireless transmitter module signalization reflector, for being that outside signal receiving end charges by wireless charging mode.
2. multistandard wireless charger according to claim 1, is characterized in that, described signal projector arranges low-voltage module, is that outside signal receiving end charges for adopting low-voltage.
3. multistandard wireless charger according to claim 1, is characterized in that, described signal projector arranges electromagnetic induction coil.
4. multistandard wireless charger according to claim 1, is characterized in that, described signal projector arranges electromagentic resonance coil.
5. multistandard wireless charger according to claim 1, is characterized in that, described signal projector arranges Qi standard induction coil.
6. multistandard wireless charger according to claim 1, is characterized in that, described upper casing outside also arranges solar cell, and described solar cell connects described polymer battery.
7. multistandard wireless charger according to claim 1, is characterized in that, a part for described upper casing is vacant, wherein arranges described solar cell, and described solar cell connects described polymer battery.
8., according to the arbitrary described multistandard wireless charger of claim 1 to 7, it is characterized in that, described polymer battery is polymer Li-ion battery.
9. multistandard wireless charger according to claim 8, is characterized in that, described upper casing and described lower casing fasten mutually.
10. multistandard wireless charger according to claim 8, is characterized in that, described upper casing and described lower casing screw togather fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510380863.0A CN104993615A (en) | 2015-07-02 | 2015-07-02 | Multi-standard wireless charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510380863.0A CN104993615A (en) | 2015-07-02 | 2015-07-02 | Multi-standard wireless charger |
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| CN104993615A true CN104993615A (en) | 2015-10-21 |
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| CN201510380863.0A Pending CN104993615A (en) | 2015-07-02 | 2015-07-02 | Multi-standard wireless charger |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018129915A1 (en) * | 2017-01-16 | 2018-07-19 | 深圳市科迈爱康科技有限公司 | Chargeable lock assembly |
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| KR20130128825A (en) * | 2012-05-18 | 2013-11-27 | 주식회사 이랜텍 | Wireless charger for smart phone |
| CN104253452A (en) * | 2013-06-27 | 2014-12-31 | 盛世铸成科技(北京)有限公司 | Wireless charging system |
| CN204243809U (en) * | 2014-10-31 | 2015-04-01 | 深圳市亿捷能科技有限公司 | A kind of solar energy radio charger |
| CN204271719U (en) * | 2014-12-26 | 2015-04-15 | 东莞市珍葆电器科技有限公司 | A kind of charger baby of portable equipment wireless charging |
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2015
- 2015-07-02 CN CN201510380863.0A patent/CN104993615A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130128825A (en) * | 2012-05-18 | 2013-11-27 | 주식회사 이랜텍 | Wireless charger for smart phone |
| CN104253452A (en) * | 2013-06-27 | 2014-12-31 | 盛世铸成科技(北京)有限公司 | Wireless charging system |
| CN204243809U (en) * | 2014-10-31 | 2015-04-01 | 深圳市亿捷能科技有限公司 | A kind of solar energy radio charger |
| CN204271719U (en) * | 2014-12-26 | 2015-04-15 | 东莞市珍葆电器科技有限公司 | A kind of charger baby of portable equipment wireless charging |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2018129915A1 (en) * | 2017-01-16 | 2018-07-19 | 深圳市科迈爱康科技有限公司 | Chargeable lock assembly |
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Application publication date: 20151021 |