CN105656093A - Back casing with wireless charging - Google Patents
Back casing with wireless charging Download PDFInfo
- Publication number
- CN105656093A CN105656093A CN201410637737.4A CN201410637737A CN105656093A CN 105656093 A CN105656093 A CN 105656093A CN 201410637737 A CN201410637737 A CN 201410637737A CN 105656093 A CN105656093 A CN 105656093A
- Authority
- CN
- China
- Prior art keywords
- signal
- wireless charging
- shell
- reception unit
- housing
- 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.)
- Pending
Links
- 238000009434 installation Methods 0.000 claims description 55
- 230000005540 biological transmission Effects 0.000 claims description 14
- 230000005674 electromagnetic induction Effects 0.000 claims description 11
- 230000006698 induction Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 14
- 238000005516 engineering process Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
Classifications
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a back casing with wireless charging. The back casing comprises a housing, a charge unit and a charge battery. A signal receiving unit is arranged at one side of the housing, the signal receiving unit receives an electrical energy signal, the charge unit is arranged in the housing, is electrically connected with the signal receiving unit and receives the electrical energy signal, the charge battery is arranged in the housing and is electrically connected with the charge unit, after the electrical energy signal is converted through the charge unit, the signal is given to the charge battery for charging the battery. The back casing is installed to and electrically connected to one electronic apparatus, the back casing can charge the electronic apparatus, and wireless charging can also be performed on the electronic apparatus by use of the back casing.
Description
Technical field
The present invention is the shell on the back about a kind of electronic installation, especially with regard to being used for receiving a kind of shell on the back with wireless charging of an electrical energy signal.
Background technology
Scientific and technological information is more and more diversified now, many electronics technology products are invented, make human lives convenient, in these electronic products miscellaneous, there are mobile phone, tablet PC, camera or mobile computer etc., each electronic product all can have its exclusive charging socket, when these above-mentioned numerous electronic products to be charged, can cause confusion unavoidably, tie a knot, and the plug of those electronic products or socket are likely to abrasion through use for many years, impact charging of getting rusty etc. In order to solve the problems referred to above, development in recent years goes out wireless charging technology, and wireless charging technology can effectively be broken away from over because the worry of too many charging wire.
Generally speaking, wireless charging technology is a very practical function, it is possible to allows user be not necessary to pass through electric wire or USB plug, can be just charge electronic devices. And this technology is not merely able to be applied on hand-hold electronic device, wireless charging technology can also be passed through for communal facility or electric motor car, wireless charging technology is implemented in life. Such as: pen electricity, TV, or the wireless charging device of electric motor car. Magnetic resonance wireless charging application commercial value promise well, during association and many big factories also develop just in succession.
It is related to the wireless power transmission technology of known techniques mainly utilize and can be divided into three kinds, it is respectively as follows: electromagnetic induction, electromagentic resonance and radio reception, sensing is that wireless power transmission technical development is comparatively ripe at present, extraordinary efficiency of transmission is had in shorter transmission range, but transmission range increases, efficiency of transmission reduces extremely quick, and coil para-position is also a big subject under discussion of this technology, and the resonance principle that electromagentic resonance utilizes transmitting terminal and receiving terminal same frequency carrys out high efficiency of transmission energy, radio is then directly rectified into unidirectional current by radio reception, battery and amplifier principle and radio is not needed to duplicate.
So, according to known techniques, wireless charging technology is arranged in this electronic installation, then this electronic installation can be carried out wireless charging, consequently, it is possible to for now lightening electronic installation, to wireless charging technology is arranged in this electronic installation, must reaching again under lightening requirement, the design of interior of mobile phone part certainly will become increasingly difficult, how under can utilizing wireless charging mode, the structure of mobile phone itself need not be affected again, for the problem solved of making joint efforts needed for masses.
The present invention is because the shortcoming of above-mentioned known techniques improves, and a kind of shell on the back with wireless charging is provided, it comprises a housing, this housing can be used for installing and be electrically connected an electronic installation, recycle an electric supply installation and this housing is carried out wireless charging, and then make this housing that this electronic installation to be charged.
Summary of the invention
One purpose of the present invention, is in that to provide a kind of shell on the back with wireless charging, and an electronic installation is installed and be electrically connected to a housing by it, recycles an electric supply installation and this housing carries out wireless charging, and then this electronic installation is charged by this housing.
One purpose of the present invention, it is in that to provide a kind of shell on the back with wireless charging, it has a rechargeable battery in a housing, utilizes an electric supply installation that this rechargeable battery of this housing carries out wireless charging, and this electronic installation is charged by this rechargeable battery of indirect utilization.
For reaching above-mentioned censured purpose and effect, the present invention is a kind of shell on the back with wireless charging, it comprises a housing, one charhing unit and a rechargeable battery, in this housing side, one signal reception unit is set, this signal reception unit receives an electrical energy signal, this charhing unit is arranged within this housing, and it is electrically connected this signal reception unit, and receive this electrical energy signal, and this rechargeable battery is arranged within housing, and it is electrically connected this charhing unit, give this rechargeable battery after being changed by this electrical energy signal through this charhing unit to be charged.
Accompanying drawing explanation
Figure 1A: it is the shell on the back schematic diagram with wireless charging described in the first embodiment of the present invention;
Figure 1B: it is the shell on the back charging flow schematic diagram with wireless charging described in the first embodiment of the present invention;
Fig. 2: the electromagnetic induction signal charging flow schematic diagram that it is the shell on the back with wireless charging described in the second embodiment of the present invention;
Fig. 3: the electromagentic resonance signal charging flow schematic diagram that it is the shell on the back with wireless charging described in the third embodiment of the present invention;
Fig. 4: its radio wave signal charging flow schematic diagram being the shell on the back with wireless charging described in the fourth embodiment of the present invention;
Fig. 5: it is the wireless charging mode schematic diagram of the second to the 4th embodiment of the present invention; And
Fig. 6: the feeding mechanism charging schematic diagram that it is the shell on the back with wireless charging described in the first embodiment of the present invention.
[figure number is to as directed]
10 housings
11 electronic installations
100 electrical energy signals
101 electromagnetic induction signals
1011 first coils
1012 second coils
102 electromagentic resonance signals
1021 transmitting terminals
1022 receiving terminals
103 radio waves
1031 transmission antennas
1032 reception antennas
110 signal reception unit
111 first are electrically connected port
120 storage tanks
130 second are electrically connected port
20 charhing units
30 rechargeable batteries
40 electric supply installations
410 signal transmitting elements
420 charging connection ports
430 are electrically connected line
431 first charging connection heads
432 second charging connection heads
50 external power sources
Detailed description of the invention
In order to the architectural feature making the present invention and effect of reaching have a better understanding and awareness, spy's preferred embodiment and coordinate detailed description, illustrate as follows:
Because intelligent mobile phone now, flat board or mobile computer are lighter and handier, under more thinning etc. require, in existing electronic installation, further to arrange wireless charging device to be charged, but relate to existing electronic installation technology, because electronic installation is stressed lightly now, thinning or be conducive to is carried etc. under requiring, electronic installation inner space all can fully and effectively be utilized, so being difficult under existing electronic installation size, further wireless signal charging device is arranged in this electronic installation, if wireless signal charging device is arranged in this electronic installation, also this electronics can be made to be filled to whole weight and to become weight, overall thickening, it is not convenient for and carries with, so the shortcoming that the present invention is directed in above-mentioned known techniques improves.
Referring to Figure 1A and Figure 1B, it is the shell on the back schematic diagram with wireless charging described in the first embodiment of the present invention and charging flow schematic diagram; As shown in the figure, a kind of shell on the back with wireless charging of the present embodiment, it comprises housing 10, charhing unit 20 and a rechargeable battery 30, the side of this housing 10 arranges a signal reception unit 110, this signal reception unit 110 receives an electrical energy signal 100, this charhing unit 20 is arranged within this housing 10, and this charhing unit 20 receives this electrical energy signal 100, and this rechargeable battery 30 is arranged within this housing 10. This rechargeable battery 30 is electrically connected this charhing unit 20, gives this rechargeable battery 20 and be charged after being changed by this electrical energy signal 100 through this charhing unit 20.
From the above, one electronic installation 11 is installed this housing 10 by the present embodiment, this electronic installation 11 is mobile computer, tablet PC or action communicator, this electronic installation 11 has one first electric connection port 111, and this housing 10 has a storage tank 120, in this storage tank 120, one second electric connection port 130 is set relative to this first electric connection port 111 of this electronic installation 11, this electronic installation 11 can be installed in this storage tank 120, and this electronic installation 11 knows that this first electric connection port 111 is electrically connected at this second electric connection port 130 of this housing 10, additionally, take an electric supply installation 40, this electric supply installation 40 is arranged at the side of this housing 10, this electric supply installation 40 has a signal transmitting element 410, this signal transmitting element 410 can send this electrical energy signal 100, this signal reception unit 410 then can receive this electrical energy signal 100, change through this charhing unit 20 again, and this rechargeable battery 30 is charged, this rechargeable battery 30 can provide power to this electronic installation 11.
The present embodiment utilizes a kind of shell on the back with wireless charging, in time using, this electronic installation 11 is installed and be electrically connected to this housing 10, and utilize this electric supply installation 40 that this housing 10 is carried out wireless charging, this housing 10 is except itself can store electric energy, power supply also can be supplied to this electronic installation 11 having electrical connection between this housing 10, and when not using, this housing 10 can be pulled down from this electronic installation 11, this electronic installation 11 equally maintenance is made itself to be convenient for carrying and lightening characteristic, it is possible to allow this housing 10 be additionally carried out charging energy-storing.
See also Fig. 2, the electromagnetic induction signal charging flow schematic diagram that it is the shell on the back with wireless charging described in the second embodiment of the present invention; As shown in the figure, the present embodiment and first is implemented difference and is in that, the mode of electromagnetic induction is utilized to be charged between this signal transmitting element 410 and this signal reception unit 110 of this housing 10 of this electric supply installation 40, this signal transmitting element 410 sends an electromagnetic induction signal 101, and this signal reception unit 110 receives this electromagnetic induction signal 101, wherein, then this signal transmitting element 410 is a first coil 1011, this signal reception unit 110 is then one second coil 1012, after this first coil 1011 galvanization. This first coil 1011 surrounding can produce magnetic field, this second coil 1012 of recycling not energising is placed in the side of this first coil 1011, do not have in alive coil to produce an electric current, and electric current flows through after this charhing unit 20 changes, then transmit to this rechargeable battery 30 and store.
See also Fig. 3, the electromagentic resonance signal charging flow schematic diagram that it is the shell on the back with wireless charging described in the third embodiment of the present invention, as shown in the figure, the present embodiment and first is implemented difference and is in that, the mode of electromagentic resonance is utilized to be charged between this signal transmitting element 410 and this signal reception unit 110 of this housing 10 of this electric supply installation 40, this signal transmitting element 410 sends an electromagentic resonance signal 102, and this signal reception unit 110 receives this electromagentic resonance signal 102, wherein, then this signal transmitting element 410 is a transmitting terminal 1021, this signal reception unit 110 is then a receiving terminal 1022, it is the coil that two specifications are mated completely through this transmitting terminal 1021 with this receiving terminal 1022, after this transmitting terminal 1021 galvanization, this transmitting terminal 1021 adjusts same frequency with this receiving terminal 1022, also or this transmitting terminal 1021 resonance in a characteristic frequency, and this transmitting terminal 1021 can be made to produce electromagentic resonance with this receiving terminal 1022 and intercourse energy, these energy are after this charhing unit 20 is changed, transmit again to this rechargeable battery 30 and store.
See also Fig. 4, its radio wave signal charging flow schematic diagram being the shell on the back with wireless charging described in the fourth embodiment of the present invention, as shown in the figure, the present embodiment and first is implemented difference and is in that, the mode of radio wave is utilized to be charged between this signal transmitting element 410 and this signal reception unit 110 of this housing 10 of this electric supply installation 40, this signal transmitting element 410 sends a radio wave signal 103, and this signal reception unit 110 receives this radio wave signal 103, wherein, then this signal transmitting element 410 is a transmission antenna 1031, this signal reception unit 110 is then a reception antenna 1032, through this transmission antenna 1031, electric current is changed into a radio wave to send, and this reception antenna 1032 receives this radio wave and changes into voltage and be charged, and this radio wave signal 103 is extremely high frequency (EHF), hyperfrequency (SHF), superfrequency (UHF), very high frequency(VHF) (VHF), high frequency (HF), intermediate frequency (MF), low frequency (LF), very low frequency (VLF), ultra-low frequency (ULF), the various frequency ranges such as intrasonic (SLF) or extremely low frequency (ELF), and with bluetooth, wifi or zigbee etc. signal is the frequency range often used, and this radio wave signal 103 supplies energy to after this charhing unit 20 changes, transmit again to this rechargeable battery 30 and store.
Seeing also Fig. 5, it is the wireless charging mode schematic diagram of the second to the 4th embodiment of the present invention, as shown in the figure, the present invention may utilize above-mentioned three kinds of modes, this housing 10 is allowed to receive electromagnetic induction signal, electromagentic resonance signal or radio wave signal one of which signal are charged, this housing 10 is charged indirectly providing power to this electronic installation 11, and the present invention can arrange this electric supply installation 40 in an interior space, and this electric supply installation 40 can by above-mentioned three kinds of signals (electromagnetic induction signal, electromagentic resonance signal or radio wave signal) carry out to surrounding transmission signal, and all spatial dimensions caned to surrounding transmission for this signal carry out wireless charging, in other words, when single or plural housing 10 enters in this spatial dimension, then single in this space or a plurality of electronic installations can be all charged by this electric supply installation 40, the present invention can be used for various place and open space, and can one to one or one-to-many manner be charged, bringing great convenience property.
See also Fig. 6, the electric supply installation charging schematic diagram that it is the shell on the back with wireless charging described in the first embodiment of the present invention;As shown in the figure, this electric supply installation 40 of the present embodiment has a charging connection port 420, one end one first charging connection 431 being electrically connected line 430 by one is electrically connected this charging connection port 420, and the other end of this electric connection line 430 is one second charging connection 432, this second charging connection 432 is electrically connected at an external power source 50, this second charging connection 432 is USB, MiniUSB, MicroUSB or be the iPhone/iPad/iPod special USB of series also or the attaching plug electrically mated with city, additionally, this electric supply installation 40 can be electrically connected unidirectional current or alternating current is charged.
In sum, the invention relates to a kind of shell on the back with wireless charging, an electronic installation is installed and be electrically connected to this shell on the back, this electric supply installation is utilized to be placed in the side of this shell on the back, this electric supply installation provides this electrical energy signal, and this shell on the back receives this electrical energy signal, and then this rechargeable battery in this shell on the back is carried out storage electricity, additionally, also indirectly this electronic installation is charged, install this shell on the back during use to be charged, then can dismantle down this back-cover when not using and will not increase again the design concept that the weight of this electronic installation is lightening with maintaining running gear, and be easy to carry with.
Above is only presently preferred embodiments of the present invention, not it is used for limiting scope of the invention process, all equalizations done according to the shape described in the claims in the present invention scope, structure, feature and spirit change and modify, and all should be included in scope of the presently claimed invention.
Claims (10)
1. a shell on the back with wireless charging, it is characterised in that it comprises:
One housing, arranges a signal reception unit in this housing side, and this signal reception unit receives an electrical energy signal;
One charhing unit, it is arranged within this housing, and is electrically connected this signal reception unit, and receives this electrical energy signal; And
One rechargeable battery, it is arranged within housing, and is electrically connected this charhing unit, gives this rechargeable battery and be charged after being changed by this electrical energy signal through this charhing unit.
2. there is the shell on the back of wireless charging as claimed in claim 1, it is characterised in that wherein this housing has a storage tank, there is in this storage tank an electric connection port.
3. there is the shell on the back of wireless charging as claimed in claim 1, it is characterised in that wherein this electrical energy signal is electromagnetic induction signal, electromagentic resonance signal or radio wave signal.
4. there is the shell on the back of wireless charging as claimed in claim 1, it is characterised in that wherein this signal reception unit is corresponding to the signal transmitting element on an electric supply installation.
5. there is the shell on the back of wireless charging as claimed in claim 4, it is characterized in that, it is wherein electromagnetic induction signal between this signal transmitting element and this signal reception unit, then signal transmitting element has a first coil, this signal reception unit has one second coil, this first coil is arranged at the side of this second coil, and this first coil is by producing induction electromotive force to this second coil after electric current.
6. there is the shell on the back of wireless charging as claimed in claim 4, it is characterized in that, wherein this signal transmitting element is to being electromagentic resonance signal between this signal reception unit, then this signal transmitting element has a transmitting terminal, and this signal reception unit has a receiving terminal, this transmitting terminal utilizes the resonance principle of same frequency to send an energy and receives to this receiving terminal.
7. there is the shell on the back of wireless charging as claimed in claim 4, it is characterized in that, wherein this signal transmitting element is to being radio wave signal between this signal reception unit, this signal transmitter unit has a transmission antenna, and this signal reception unit has a reception antenna, this transmission antenna is launched a radio wave and is received to this reception antenna.
8. there is the shell on the back of wireless charging as claimed in claim 7, it is characterized in that, wherein this radio wave is extremely high frequency EHF, hyperfrequency SHF, superfrequency UHF, very high frequency(VHF) VHF, high frequency HF, intermediate frequency MF, low frequency LF, very low frequency VLF, ultra-low frequency ULF, intrasonic SLF or extremely low frequency ELF.
9. having the shell on the back of wireless charging as claimed in claim 4, it is characterised in that wherein this electric supply installation has a charging connection port, this charging connection port is electrically connected unidirectional current or alternating current.
10. there is the shell on the back of wireless charging as claimed in claim 9, it is characterized in that, further one end one first charging connection head that is electrically connected line is electrically connected this charging connection port, and the other end of this electric connection line is one second charging connection head, this the second charging connection head is electrically connected at an external power source, and wherein this second charging connection head is USB, MiniUSB, MicroUSB or for the iPhone/iPad/iPod special USB of series also or the attaching plug electrically mated with city.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410637737.4A CN105656093A (en) | 2014-11-11 | 2014-11-11 | Back casing with wireless charging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410637737.4A CN105656093A (en) | 2014-11-11 | 2014-11-11 | Back casing with wireless charging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105656093A true CN105656093A (en) | 2016-06-08 |
Family
ID=56478584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410637737.4A Pending CN105656093A (en) | 2014-11-11 | 2014-11-11 | Back casing with wireless charging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105656093A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106981932A (en) * | 2016-12-21 | 2017-07-25 | 周氏创艺国际有限公司 | Wireless charging device and method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090289595A1 (en) * | 2008-05-20 | 2009-11-26 | Darfon Electronics Corp. | Wireless charging module and electronic apparatus |
| CN101859197A (en) * | 2009-04-13 | 2010-10-13 | 鸿富锦精密工业（深圳）有限公司 | Computer system and its mouse stand |
| CN201877893U (en) * | 2010-02-26 | 2011-06-22 | 中强光电股份有限公司 | Wireless rechargeable battery |
| CN201995701U (en) * | 2011-04-07 | 2011-10-05 | 宋琳 | Wireless rechargeable automatic temperature control warmth-keeping shoe |
| CN103079374A (en) * | 2012-12-28 | 2013-05-01 | 海能达通信股份有限公司 | Carrying clip for electronic equipment |
| JP3190255U (en) * | 2014-02-10 | 2014-04-24 | 群贊科技（深▲しん▼）有限公司 | Mobile power supply |
| CN204230951U (en) * | 2014-10-14 | 2015-03-25 | 张腾龙 | Back of the body lid structure |
| CN204334000U (en) * | 2014-11-11 | 2015-05-13 | 张腾龙 | There is the shell on the back of wireless charging |
-
2014
- 2014-11-11 CN CN201410637737.4A patent/CN105656093A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090289595A1 (en) * | 2008-05-20 | 2009-11-26 | Darfon Electronics Corp. | Wireless charging module and electronic apparatus |
| CN101859197A (en) * | 2009-04-13 | 2010-10-13 | 鸿富锦精密工业（深圳）有限公司 | Computer system and its mouse stand |
| CN201877893U (en) * | 2010-02-26 | 2011-06-22 | 中强光电股份有限公司 | Wireless rechargeable battery |
| CN201995701U (en) * | 2011-04-07 | 2011-10-05 | 宋琳 | Wireless rechargeable automatic temperature control warmth-keeping shoe |
| CN103079374A (en) * | 2012-12-28 | 2013-05-01 | 海能达通信股份有限公司 | Carrying clip for electronic equipment |
| JP3190255U (en) * | 2014-02-10 | 2014-04-24 | 群贊科技（深▲しん▼）有限公司 | Mobile power supply |
| CN204230951U (en) * | 2014-10-14 | 2015-03-25 | 张腾龙 | Back of the body lid structure |
| CN204334000U (en) * | 2014-11-11 | 2015-05-13 | 张腾龙 | There is the shell on the back of wireless charging |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106981932A (en) * | 2016-12-21 | 2017-07-25 | 周氏创艺国际有限公司 | Wireless charging device and method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160608 |
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| WD01 | Invention patent application deemed withdrawn after publication |