CN103078365B - Charging bluetooth earphone box and charging method thereof - Google Patents
Charging bluetooth earphone box and charging method thereof Download PDFInfo
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- CN103078365B CN103078365B CN201210575003.9A CN201210575003A CN103078365B CN 103078365 B CN103078365 B CN 103078365B CN 201210575003 A CN201210575003 A CN 201210575003A CN 103078365 B CN103078365 B CN 103078365B
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- bluetooth earphone
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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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The invention provides a kind of charging bluetooth earphone box and charging method thereof, by the first connector, the second connector, charging control unit, battery, for receiving and transform the wireless power receiving element of wireless power signal, wired charge mode when achieving the input of outside cable power, wireless charging pattern when having wireless power signal transmit and battery charging mode according to user when not only having inputted without outside cable power but also transmitted without wireless power signal; Wireless charging pattern can receive electric power when not using physical power source connecting line, thus not by the restriction of commercial power socket position, eliminates external connection line cable and Plug Action completely, makes charging process more simple and convenient.
Description
Technical field
The present invention relates to charging device technical field, particularly relate to a kind of charging bluetooth earphone box and charging method thereof.
Background technology
Bluetooth technology is the open wireless communication technology at a kind of tip that 1998 release, special interest group (the SIG of Bluetooth technology subsequently, SpecialInterestGroup) set up, this tissue is responsible for the work such as the exploitation of Bluetooth technology and the formulation of technical protocol.Bluetooth technology can realize wireless connections computer, notebook computer, personal digital assistant (PDA in short-range, PersonalDigitalAssistant) mobile terminal that, mobile phone, digital camera etc. are portable, allow between various mobile terminal and can wirelessly link up, make short range data transmission more convenient.
The important application of of Bluetooth technology is exactly bluetooth earphone.Bluetooth earphone is exactly the constraint of having abandoned connecting line relative to the main advantage of conventional earphone, both hands can be freed, bringing advantage to the user when answering or call, and uses bluetooth earphone very convenient when especially driving.
But, at least there is following defect in bluetooth earphone of the prior art: the common charger that in prior art, bluetooth earphone uses is all by after the voltage stabilizing of civil power transformation, again bluetooth earphone is charged, therefore do not having the place of commercial power socket just cannot charge to bluetooth earphone; Bluetooth earphone generally adopts internal battery, as mobile terminal, battery can not be changed at any time, and the battery capacity of bluetooth earphone is smaller, usually needs frequent charge when frequency of utilization is higher, and the charging interval is longer, therefore the use of bluetooth earphone is subject to certain restrictions; In addition; part bluetooth earphone is furnished with special charging box; charging box internal battery; both can be charging bluetooth earphone as portable power source; play again the protective effect to bluetooth earphone and storage effect; current this charging box generally needs circumscripted power line to get the bluetooth earphone of civil power to self and storage to charge, visible, cannot charge equally not having the place of commercial power socket to self.
Therefore, a kind of new charging bluetooth earphone box and charging method thereof is needed, to avoid above-mentioned defect.
Summary of the invention
The object of the present invention is to provide a kind of charging bluetooth earphone box and charging method thereof, there is wireless charging function, electric power can be received when not using physical power source connecting line, the use of more convenient user.
For solving the problem, the invention provides a kind of charging bluetooth earphone box, comprise the charging control unit of shell and inside thereof, battery, for receiving and transform the wireless power receiving element of wireless power signal; Described shell is provided with the groove of accommodating bluetooth earphone and the second connector for connecing outside cable power, is provided with the first connector of electrical connection bluetooth earphone, charging control unit and battery in described groove; Described charging control unit is electrically connected described wireless power receiving element, battery and described second connector, and when there being outside cable power to input, the electric power that outside cable power inputs is charged in described battery and bluetooth earphone by described charging control unit; When without the input of outside cable power but when having wireless power signal to transmit, described wireless power receiving element receives and transforms wireless power signal, and the electric power that described wireless power receiving element transforms is charged in described battery and bluetooth earphone by described charging control unit; When not only without outside cable power input but also when transmitting without wireless power signal, the electric power of described battery storage is charged in described bluetooth earphone by described charging control unit.
Further, described charging bluetooth earphone box comprises: wired charge mode when having outside cable power to input, wireless charging pattern when having wireless power signal to transmit and not only without outside cable power input but also battery charging mode according to user when transmitting without wireless power signal.
Further, described charging control unit comprises: for detecting the detection module whether having outside cable power to input described second connector and whether have wireless power signal to transmit; For boosting to the output voltage of described battery, think the boost module that described bluetooth earphone internal cell charges; Be the administration module of charging bluetooth earphone for selecting suitable charge mode according to the testing result of described detection module.
Further, described shell is also provided with the selection control switch being electrically connected described charging control unit, for when existing outside cable power input has again wireless power signal to transmit, selects described second connector or the work of wireless power receiving element.
Further, described shell is also provided with the display screen being electrically connected described charging control unit, for showing electrical quantity of bluetooth headset and/or caller id information by the feedback information of described charging control unit.
Further, described shell is also provided with indicator light, for the electricity of described battery, described wireless power receiving element to the instruction of at least one information in the input of the reception of wireless power signal and outside cable power.
Further, described wireless power receiving element is received by the mode of way of electromagnetic induction, magnetic resonance mode or electric field conduction and is transformed wireless power signal.
Further, described second connector comprises DC plinth or USB joint seat.
Further, described first connector comprises DC joint, USB joint, metal clips or POGOpin.
The present invention also provides a kind of and applies one of above-mentioned charging bluetooth earphone box to the method for charging bluetooth earphone, comprises the following steps: be placed in by a bluetooth earphone in the groove of described shell; Start charging control unit and wireless power receiving element; Whether described charging control unit detects described second connector place has outside cable power to input; If have, the electric power that outside cable power inputs is charged in described battery and bluetooth earphone; If nothing, whether described charging control unit detects has wireless power signal to transmit; If have, described wireless power receiving element receives and transforms wireless power signal, and the electric power that described wireless power receiving element transforms is charged in described battery and bluetooth earphone by described charging control unit; If nothing, the electric power of described battery storage is charged in described bluetooth earphone by described charging control unit.
Compared with prior art, charging bluetooth earphone box provided by the invention and charging method thereof, by the first connector, the second connector, charging control unit, battery, for receiving and transform the wireless power receiving element of wireless power signal, wired charge mode when achieving the input of outside cable power, wireless charging pattern when having wireless power signal transmit and battery charging mode according to user when not only having inputted without outside cable power but also transmitted without wireless power signal; Wireless charging pattern can receive electric power when not using physical power source connecting line, thus not by the restriction of commercial power socket position, eliminates external connection line cable and Plug Action completely, makes charging process more simple and convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of the charging bluetooth earphone box of the specific embodiment of the invention.
Fig. 2 is the electrical block diagram of the charging bluetooth earphone box of the specific embodiment of the invention.
Fig. 3 is that the outside cable power that has of the specific embodiment of the invention inputs the schematic diagram of charging bluetooth earphone box.
Fig. 4 is the schematic diagram having wireless power signal to transmit to charging bluetooth earphone box of the specific embodiment of the invention.
Fig. 5 is the charging bluetooth earphone method flow diagram of the specific embodiment of the invention.
Embodiment
Core concept of the present invention is open a kind of charging bluetooth earphone box, comprise the charging control unit of shell and inside thereof, battery, for receiving and transform the wireless power receiving element of wireless power signal; Described shell is provided with the groove of accommodating bluetooth earphone and the second connector for connecing outside cable power, is provided with the first connector of electrical connection bluetooth earphone, charging control unit and battery in described groove; Described charging control unit is electrically connected described wireless power receiving element, battery and described second connector, and when there being outside cable power to input, the electric power that outside cable power inputs is charged in described battery and bluetooth earphone by described charging control unit; When without the input of outside cable power but when having wireless power signal to transmit, described wireless power receiving element receives and transforms wireless power signal, and the electric power that described wireless power receiving element transforms is charged in described battery and bluetooth earphone by described charging control unit; When not only without outside cable power input but also when transmitting without wireless power signal, the electric power of described battery storage is charged in described bluetooth earphone by described charging control unit.
For making object of the present invention, feature becomes apparent, and be further described, but the present invention can realize by different forms, should not think and just be confined to described embodiment below in conjunction with accompanying drawing to the specific embodiment of the present invention.
Figure 1 shows that the structural representation of the charging bluetooth earphone box of the specific embodiment of the invention.
Figure 2 shows that the electrical block diagram of the charging bluetooth earphone box of the specific embodiment of the invention.
In Fig. 1,100 is charging box shell, and inside is formed primarily of wireless power receiving element 110, charging control unit 111, battery 112 and the first connector 113, second connector 114, can place bluetooth earphone to be charged in groove 120.
Wherein, please refer to Fig. 1 and Fig. 2, the second connector 114 is for connecting outside cable power, and the first connector 113 can be arranged on sidewall or the bottom of described groove 120, is electrically connected bluetooth earphone to be charged, charging control unit 111 and battery 112; Described charging control unit 111 is electrically connected described wireless power receiving element 110, battery 112 and described second connector 114.Electrical connection between first connector 113 and the powered mouth of bluetooth earphone and the electrical connection between the second connector 114 and external cable power are physical connection.
Preferably, described second connector 114 comprises DC plinth or USB joint seat, with the grafting of the grafting or USB power source plug that realize common wireline power supply adaptor (can connect the USB power source equipment such as computer, realize USB charging).
Described first connector 113 matches with the powered mouth of bluetooth earphone, and when the powered mouth of bluetooth earphone is DC plinth, the first connector 113 comprises DC joint, and when the powered mouth of bluetooth earphone is USB joint seat, the first connector 113 comprises USB joint.When the powered mouth of bluetooth earphone is specially designed non-generic interfaces, first connector 113 is connector with matching, and such as metal clips, POGOpin(are commonly called as " spring probe ") etc. meet the physical contact formula connector of the powered degree of lip-rounding formula of bluetooth earphone.
Please refer to Fig. 2, in the present embodiment, described charging control unit comprises: detection module 1110, whether there is outside cable power 201 input described second connector 114 and whether have wireless power signal to transmit for detecting, namely the wireless power signal that wireless power signal reflector 202 sends whether can be detected; Boost module 1112, for boosting to the output voltage of described battery 112, make it the charging voltage bringing up to described bluetooth earphone 200 needs, and then the electrical power storage that battery 112 can be stored is in bluetooth earphone 200 internal cell; Administration module 1111 is that bluetooth earphone 200 charges for selecting suitable charge mode according to the testing result of described detection module 1110.
The bluetooth charging box of the present embodiment is mainly bluetooth earphone provides three kinds of charge modes: wired charge mode, wireless charging pattern, battery charging mode according to user, that is: please refer to Fig. 2 and Fig. 3, when there being outside cable power 201 to input, the electric power that outside cable power 201 inputs is charged in described battery 112 and bluetooth earphone 200 by described charging control unit, realizes wired charge mode; Please refer to Fig. 2 and Fig. 4, when without the input of outside cable power but when having wireless power signal to transmit, described wireless power receiving element 110 receives and transforms wireless power signal, the electric power that described wireless power receiving element 110 transforms is charged in described battery 112 and bluetooth earphone 200 by described charging control unit, realizes wireless charging pattern; When not only without outside cable power input but also when transmitting without wireless power signal, the electric power that described battery 112 stores is charged in described bluetooth earphone 200 by described charging control unit, realizes battery charging mode according to user.
Wherein, please refer to Fig. 2 and Fig. 4, described wireless power receiving element can be received by the mode of way of electromagnetic induction, magnetic resonance mode or electric field conduction and be transformed wireless power signal.When adopting electromagnetic induction or magnetic resonance mode, wireless power receiving element 110 is receiving coil, carry out electromagnetic coupled with the transmitting coil 203 of wireless power transmitter 202 and receive electric power, and when adopting electric field conduction mode, wireless power receiving element 110 is interchangeable makes battery lead plate, is received and transformed the wireless power signal of wireless power transmitter 202 transmitting by field coupled.
Preferably, described shell is also provided with the selection control switch being electrically connected described charging control unit, for when existing outside cable power input has again wireless power signal to transmit, select described second connector or the work of wireless power receiving element, to make user can from the wired charge mode of main separation or wireless charging pattern.
Preferably, described shell is also provided with the display screen being electrically connected described charging control unit, for showing electrical quantity of bluetooth headset and/or caller id information by the feedback information of described charging control unit.
Preferably, described shell is also provided with indicator light, for the electricity of described battery, described wireless power receiving element to the instruction of at least one information in the input of the reception of wireless power signal and outside cable power.
Preferably, described shell is also provided with start key, for starting the work such as wireless power receiving element, charging control unit.
Therefore, charging bluetooth earphone box provided by the invention, it is a kind of charging bluetooth earphone box with wireless charging (or non-contact charge) function, by the first connector, the second connector, charging control unit, battery, for receiving and transform the wireless power receiving element of wireless power signal, three kinds of charge modes can be realized: wired charge mode when having outside cable power to input, wireless charging pattern when having wireless power signal to transmit and not only without outside cable power input but transmit without wireless power signal time battery charging mode according to user; Wherein, wireless charging pattern can receive electric power when not using physical power source connecting line, thus make the charging of bluetooth earphone not by the restriction of commercial power socket position, eliminate external connection line cable and Plug Action completely simultaneously, make charging process more simple and convenient.
Please refer to Fig. 5, the present invention also provides a kind of and applies one of above-mentioned charging bluetooth earphone box to the method for charging bluetooth earphone, comprising: step S51, is placed in by a bluetooth earphone in the groove of described shell; Step S52, starts charging control unit and wireless power receiving element; Step S53, whether described charging control unit detects described second connector place has outside cable power to input; If have, perform step S54: be charged to by the electric power that outside cable power inputs in described battery and bluetooth earphone; If nothing, perform step S55: whether described charging control unit detects has wireless power signal to transmit; If have, perform step S56: described wireless power receiving element receives and transforms wireless power signal, and the electric power that described wireless power receiving element transforms is charged in described battery and bluetooth earphone by described charging control unit; If nothing, perform step S57: the electric power of described battery storage is charged in described bluetooth earphone by described charging control unit.
Therefore, charging bluetooth earphone method provided by the invention, outside cable power whether is had to input and whether have wireless power signal to transmit by detecting, can for bluetooth earphone to select suitable charge mode from three kinds of charge modes, three kinds of charge modes are: wired charge mode when having outside cable power to input, wireless charging pattern when having wireless power signal to transmit and not only without outside cable power input but also battery charging mode according to user when transmitting without wireless power signal; Wherein, wireless charging pattern can receive electric power when not using physical power source connecting line, thus make the charging of bluetooth earphone not by the restriction of commercial power socket position, eliminate external connection line cable and Plug Action completely simultaneously, make charging process more simple and convenient.
Obviously, those skilled in the art can carry out various change and modification to invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (9)
1. a charging bluetooth earphone box, is characterized in that, comprise the charging control unit of shell and inside thereof, battery, for receiving and transform the wireless power receiving element of wireless power signal; Described shell is provided with the groove of accommodating bluetooth earphone and the second connector for connecing outside cable power, is provided with the first connector of electrical connection bluetooth earphone, charging control unit and battery in described groove; Described charging control unit is electrically connected described wireless power receiving element, battery and described second connector, and when there being outside cable power to input, the electric power that outside cable power inputs is charged in described battery and bluetooth earphone by described charging control unit;
When without the input of outside cable power but when having wireless power signal to transmit, described wireless power receiving element receives and transforms wireless power signal, and the electric power that described wireless power receiving element transforms is charged in described battery and bluetooth earphone by described charging control unit; When not only without outside cable power input but also when transmitting without wireless power signal, the electric power of described battery storage is charged in described bluetooth earphone by described charging control unit; Described charging control unit comprises: for detecting the detection module whether having outside cable power to input described second connector and whether have wireless power signal to transmit; For boosting to the output voltage of described battery, think the boost module that described bluetooth earphone internal cell charges; Be the administration module of charging bluetooth earphone for selecting suitable charge mode according to the testing result of described detection module.
2. charging bluetooth earphone box as claimed in claim 1, it is characterized in that, comprise: wired charge mode when having outside cable power to input, wireless charging pattern when having wireless power signal to transmit and not only without outside cable power input but also battery charging mode according to user when transmitting without wireless power signal.
3. charging bluetooth earphone box as claimed in claim 1, it is characterized in that, described shell is also provided with the selection control switch being electrically connected described charging control unit, for when existing outside cable power input has again wireless power signal to transmit, select described second connector or the work of wireless power receiving element.
4. charging bluetooth earphone box as claimed in claim 1, it is characterized in that, described shell is also provided with the display screen being electrically connected described charging control unit, for showing electrical quantity of bluetooth headset and/or caller id information by the feedback information of described charging control unit.
5. charging bluetooth earphone box as claimed in claim 1, it is characterized in that, described shell is also provided with indicator light, for the electricity of described battery, described wireless power receiving element to the instruction of at least one information in the input of the reception of wireless power signal and outside cable power.
6. charging bluetooth earphone box as claimed in claim 1, it is characterized in that, described wireless power receiving element is received by the mode of way of electromagnetic induction, magnetic resonance mode or electric field conduction and is transformed wireless power signal.
7. charging bluetooth earphone box as claimed in claim 1, it is characterized in that, described second connector comprises DC plinth or USB joint seat.
8. charging bluetooth earphone box as claimed in claim 1, it is characterized in that, described first connector comprises DC joint, USB joint, metal clips or POGOpin.
9. the charging bluetooth earphone box of application rights requirement according to any one of 1 to 8 is to a method for charging bluetooth earphone, it is characterized in that, comprising: be placed in by a bluetooth earphone in the groove of described shell; Start charging control unit and wireless power receiving element; Whether described charging control unit detects described second connector place has outside cable power to input; If have, the electric power that outside cable power inputs is charged in described battery and bluetooth earphone; If nothing, whether described charging control unit detects has wireless power signal to transmit; If have, described wireless power receiving element receives and transforms wireless power signal, and the electric power that described wireless power receiving element transforms is charged in described battery and bluetooth earphone by described charging control unit; If nothing, the electric power of described battery storage is charged in described bluetooth earphone by described charging control unit.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210575003.9A CN103078365B (en) | 2012-12-26 | 2012-12-26 | Charging bluetooth earphone box and charging method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210575003.9A CN103078365B (en) | 2012-12-26 | 2012-12-26 | Charging bluetooth earphone box and charging method thereof |
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| CN103078365A CN103078365A (en) | 2013-05-01 |
| CN103078365B true CN103078365B (en) | 2015-12-23 |
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| CN103078365A (en) | 2013-05-01 |
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