CN104868529A - Wearable electronic device and charging method thereof - Google Patents

Wearable electronic device and charging method thereof Download PDF

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Publication number
CN104868529A
CN104868529A CN201510219039.7A CN201510219039A CN104868529A CN 104868529 A CN104868529 A CN 104868529A CN 201510219039 A CN201510219039 A CN 201510219039A CN 104868529 A CN104868529 A CN 104868529A
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China
Prior art keywords
battery
wrist strap
bluetooth earphone
charging
microprocessor
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CN201510219039.7A
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Chinese (zh)
Inventor
陈磊
许家栋
韩盈盈
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Qingdao Goertek Co Ltd
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Qingdao Goertek Co Ltd
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Priority to CN201510219039.7A priority Critical patent/CN104868529A/en
Publication of CN104868529A publication Critical patent/CN104868529A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a wearable electronic device and a charging method thereof. The wearable electronic device comprises a wrist strap and a bluetooth earphone which can be separately used, the bluetooth earphone is embedded onto the wrist strap, a first chargeable battery is arranged in the wrist strap, a second chargeable battery is arranged in the bluetooth earphone, when the second chargeable battery in the bluetooth earphone needs to be charged, the first battery in the wrist strap charges the second battery in the bluetooth earphone, and when the first battery in the wrist strap needs to be charged, the second battery in the bluetooth earphone charges the first battery in the wrist strap. Through mutual charging of the wrist strap and the bluetooth earphone in the wearable electronic device, the stand-by time of the wrist strap or the bluetooth earphone is prolonged, in a case when an external device cannot be used to charge, emergency demand on electricity of the wrist strap or bluetooth earphone can be met by self-charging of the device.

Description

A kind of method of wearable electronic and charging thereof
Technical field
The present invention relates to electronic technology field, a kind of method of particularly wearable electronic and charging thereof.
Background technology
Current electronic product more and more trends towards miniaturization, intellectuality, facilitation.But the miniaturization of product also limit the battery capacity of product, inconvenience when charging can cause user to use product frequently.Therefore, for the power consumption of electronic product and the challenge of stand-by time higher, especially use the Intelligent spire lamella of bluetooth earphone, because main body is divided into two independently parts, the size of battery will be less, and the problem of frequent charge can highlight more.
Summary of the invention
In view of the above problems, propose the present invention to provide the method overcoming the problems referred to above or a kind of wearable electronic solved the problem at least in part and charging thereof, technical scheme of the present invention is achieved in that
On the one hand, the invention provides a kind of wearable electronic, comprise all independent used wrist strap and bluetooth earphone, described bluetooth earphone is embedded on described wrist strap; Chargeable first battery is set in described wrist strap, chargeable second battery is set in described bluetooth earphone, when the second battery of described bluetooth earphone needs charging, charged to the second battery of described bluetooth earphone by the first battery of described wrist strap; When the first battery of described wrist strap needs charging, charged to the first battery of described wrist strap by the second battery of described bluetooth earphone.
Preferably, described wrist strap comprises first microprocessor and the first charging management chip, described bluetooth earphone comprises the second microprocessor and the second charging management chip, also booster circuit is provided with, for the voltage of boost described first battery of process or described second battery output at described wrist strap or described bluetooth earphone;
Described first microprocessor is connected with described first battery, described second battery and described booster circuit respectively;
Described second microprocessor is connected with described first battery, described second battery and described booster circuit respectively;
When described wrist strap is to described charging bluetooth earphone, described first battery sequential connects described booster circuit, described second charging management chip and described second battery;
When described bluetooth earphone is to described wrist strap charging, described second battery sequential connects described booster circuit, described first charging management chip and described first battery.
Further preferably, described wrist strap and/or described bluetooth earphone also comprise button and display screen;
Described button is used for realizing user's selection function;
Described display screen is for showing the state information of described wearable electronic, and described state information comprises the information about power of the first battery of described wrist strap and the second battery of described bluetooth earphone.
Preferably, described wrist strap also comprises the first indicator light being used to indicate described first battery electric quantity state; Described bluetooth earphone also comprises the second indicator light being used to indicate described second battery electric quantity state.
On the other hand, the invention provides the method for a kind of wearable electronic charging, described wearable electronic comprises all independent used wrist strap and bluetooth earphone, and described bluetooth earphone is embedded on described wrist strap; Described method comprises:
Chargeable first battery is set in described wrist strap, chargeable second battery is set in described bluetooth earphone;
When the second battery of described bluetooth earphone needs charging, charged to the second battery of described bluetooth earphone by the first battery of described wrist strap;
When the first battery of described wrist strap needs charging, charged to the first battery of described wrist strap by the second battery of described bluetooth earphone.
Preferably, described the second battery when described bluetooth earphone need charging time, by described wrist strap the first battery to described bluetooth earphone second battery charge comprise:
When the first microprocessor of described wrist strap judges to need the second battery charging as described bluetooth earphone, described first microprocessor controls the booster circuit work of described wearable electronic, first battery of described wrist strap is connected with described booster circuit input, the voltage exported by first battery of described booster circuit to described wrist strap carries out boosting process, and is the second battery charging of described bluetooth earphone by the second charging management chip of described bluetooth earphone;
After the electricity of the second battery of described bluetooth earphone is full of, the first microprocessor of described wrist strap controls described booster circuit and quits work, disconnect the first battery of described wrist strap and the connection of described booster circuit input, make the first battery of described wrist strap stop as the second battery of described bluetooth earphone charges;
When the first battery of described wrist strap needs charging, it is corresponding that the second Microprocessor S3C44B0X second battery of described bluetooth earphone controls to process and the first microprocessor of described wrist strap of the first battery charging of described wrist strap the process that the first battery charges to the second battery of described bluetooth earphone.
Preferably, the first microprocessor of described wrist strap judges to need the second battery charging as described bluetooth earphone to comprise:
The electricity of the first battery and described second battery described in the first microprocessor Real-Time Monitoring of described wrist strap;
Judge whether the electricity of the second battery of described bluetooth earphone is reduced to default charge threshold;
Be reduced to default charge threshold at the electricity of the second battery of described bluetooth earphone, and when the first battery of described wrist strap has electricity, judge to need the second battery charging as described bluetooth earphone.
Preferably, the first microprocessor of described wrist strap judges to need the second battery charging as described bluetooth earphone to comprise:
When the function choosing-item display screen of described wrist strap starting charge is selected, the first microprocessor of described wrist strap judges to need the second battery charging as described bluetooth earphone;
Or when the button of described wrist strap is double-clicked, the first microprocessor of described wrist strap judges to need the second battery charging as described bluetooth earphone.
Preferably, described method also comprises:
When described wrist strap the first battery to described bluetooth earphone second battery charging time, when the display screen of described wrist strap stopping the button on the selected or described wrist strap of function choosing-item that charges double-clicked, the first microprocessor of described wrist strap controls described booster circuit and quits work, disconnect the connection of described first battery and described booster circuit input, make the first battery stop charging to the second battery of described bluetooth earphone.
Preferably, described method also comprises:
When described wrist strap the first battery to described bluetooth earphone second battery charging time, when the display screen of described bluetooth earphone stopping the button on the selected or described bluetooth earphone of function choosing-item that charges double-clicked, described in second Microprocessor S3C44B0X of described bluetooth earphone, booster circuit quits work, and disconnect the connection of described first battery and described booster circuit input, make the first battery stop charging to the second battery of described bluetooth earphone.
The beneficial effect of the embodiment of the present invention is: a kind of method that the invention discloses wearable electronic and charging thereof, wearable electronic arranges chargeable battery respectively in its wrist strap and bluetooth earphone, when bluetooth earphone needs charging, battery by wrist strap is the battery charging of bluetooth earphone, when wrist strap needs charging, the battery by bluetooth earphone is the battery charging of wrist strap; By the wrist strap of wearable electronic inside and the mutual charging of bluetooth earphone, improve the stand-by time of wrist strap or bluetooth earphone, when external equipment can not be used to charge, met the emergent demand of wrist strap or electrical quantity of bluetooth headset by the self-charging of device interior.
Accompanying drawing explanation
The surface structure schematic diagram of the wearable electronic that Fig. 1 provides for the embodiment of the present invention;
The electrical block diagram of the wearable electronic that Fig. 2 provides for the embodiment of the present invention;
The method flow diagram of the wearable electronic charging that Fig. 3 provides for the embodiment of the present invention;
In figure: I, wrist strap; II, bluetooth earphone; 1, bluetooth earphone socket; 2, display screen; 3-a first microprocessor; 3-b, the second microprocessor; 4-a, the first charging management chip; 4-b, the second charging management chip; 5-a, the first battery; 5-b, the second battery; 6, booster circuit.
Embodiment
Whole design idea of the present invention is: be embedded on wrist strap by independent used bluetooth earphone, wrist strap and bluetooth earphone arrange chargeable battery respectively, can when wrist strap needs charging, control have the bluetooth earphone of electricity to charge to the battery of wrist strap, or when bluetooth earphone needs charging, control have the wrist strap of electricity to charge to the battery of bluetooth earphone, realize the charging of wearable device inside.
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.
The surface structure schematic diagram of the wearable electronic that Fig. 1 provides for the embodiment of the present invention, this wearable electronic comprises all independent used wrist strap I and bluetooth earphone II, and bluetooth earphone II is embedded on wrist strap I; As shown in Figure 1, bluetooth earphone II can insert in the bluetooth earphone socket 1 being arranged on wrist strap I upper surface, the stability of bluetooth earphone II in the bluetooth earphone socket 1 of wrist strap I can be reinforced in actual applications mechanically, such as by contact-making switch mechanism or snap device, also can reinforce the stability of bluetooth earphone II in the bluetooth earphone socket 1 of wrist strap I by electromagnetic mode, the present invention does not limit the mode that bluetooth earphone II is embedded in wrist strap I; Obviously, bluetooth earphone socket can be arranged on other positions of wrist strap, and the technical program does not limit the position that bluetooth earphone is embedded in wrist strap.For ease of understanding the state information of wrist strap, the present embodiment is also provided with display screen 2 on wrist strap I.
Arrange chargeable battery respectively in wrist strap and bluetooth earphone, the present embodiment arranges chargeable first battery in wrist strap, arranges chargeable second battery in bluetooth earphone; When the second battery of bluetooth earphone needs charging, charged to the second battery of bluetooth earphone by the first battery of wrist strap; When the first battery of wrist strap needs charging, charged to the first battery of wrist strap by the second battery of bluetooth earphone.
The embodiment of the present invention can improve the stand-by time of wrist strap or bluetooth earphone effectively by the mutual charging of wrist strap and bluetooth earphone, reduce charging times, and when external equipment can not be used to charge, meet wrist strap or bluetooth earphone to the emergent demand of electricity by the self-charging of device interior.
As shown in Figure 2, in the present embodiment, wrist strap I also comprises first microprocessor 3-a and the first charging management chip 4-a, bluetooth earphone II comprises the second microprocessor 3-b and the second charging management chip 4-b, also booster circuit 6 can be provided with, for the voltage that the process first battery 5-a or the second battery 5-b that boosts exports at wrist strap I or bluetooth earphone II.Schematically booster circuit 6 is arranged on wrist strap in Fig. 2.
First microprocessor 3-a is connected with the first battery 5-a, the second battery 5-b and booster circuit 6 respectively;
Second microprocessor 3-b is connected with the first battery 5-a, the second battery 5-b and booster circuit 6 respectively;
When wrist strap I charges to bluetooth earphone II, the first battery 5-a is linked in sequence booster circuit 6, second charging management chip 4-b and the second battery 5-b;
When bluetooth earphone II charges to wrist strap I, the second battery 5-b is linked in sequence booster circuit 6, first charging management chip 4-a and the first battery 5-a.
It should be noted that, in the present embodiment, the first battery 5-a of wrist strap is used for for each functional module of wrist strap is powered, such as first microprocessor 3-a, the first charging management chip 4-a, and charges for the second battery 5-b to bluetooth earphone; Second battery 5-b of bluetooth earphone is used for for each functional module of bluetooth earphone is powered, such as the second microprocessor 3-b, the second charging management chip 4-b, and charges for the first battery 5-a to wrist strap.The first battery 5-a of wrist strap and the annexation of first microprocessor 3-a, booster circuit 6 and the first charging management chip 4-a is exemplarily provided in Fig. 2, and the annexation of the second battery 5-b and the second microprocessor 3-b, booster circuit 6 and the second charging management chip 4-b.
The process that in the present embodiment, the battery of wrist strap I carries out charging to the battery of bluetooth earphone II is as follows:
The electricity of first microprocessor 3-a Real-Time Monitoring first battery 5-a and the second battery 5-b, when the electricity of the second battery 5-b is reduced to default charge threshold, and the first battery 5-a is when having electricity, first microprocessor 3-a controls booster circuit 6 and works, first battery 5-a is connected with the enable pin of booster circuit 6 input, the voltage exported by the first battery 5-a of booster circuit 6 pairs of wrist straps I is charged to the second battery 5-b by the second charging management chip 4-b after carrying out boosting process; After the second battery 5-b is full of electricity, first microprocessor 3-a makes booster circuit 6 quit work, thus disconnects the connection of the first battery 5-a and booster circuit 6, controls the first battery 5-a and stops being that the second battery 5-b charges.
It should be noted that, in the present embodiment, first microprocessor is reduced to default charge threshold at the electricity of the first battery, and the second battery is when having electricity, first microprocessor also can control booster circuit work, second battery of bluetooth earphone is connected with the enable pin of booster circuit input, the voltage exported by second battery of booster circuit to bluetooth earphone carries out boosting process, and is charged to the first battery by the first charging management chip; After the first battery is full of electricity, first microprocessor makes booster circuit quit work, thus disconnects the connection of the second battery and booster circuit, controls the second battery and stops being the first battery charging.
In the present embodiment, the second microprocessor 3-b of bluetooth earphone II controls the second battery 5-b to control to process and the first microprocessor 3-a of above-mentioned wrist strap I that the first battery 5-a of wrist strap I charges the process that first battery 5-a charges to the second battery 5-b of bluetooth earphone II corresponding.
The i.e. electricity of the second microprocessor 3-b Real-Time Monitoring first battery 5-a and the second battery 5-b, when the electricity of the first battery 5-a is reduced to default charge threshold, and the second battery 5-b is when having electricity, second microprocessor 3-b controls booster circuit 6 and works, second battery 5-b is connected with the enable pin of booster circuit 6 input, the voltage exported by the second battery 5-b of booster circuit 6 pairs of bluetooth earphones II is charged to the first battery 5-a by the first charging management chip 4-a after carrying out boosting process; After the first battery 5-a is full of electricity, the second microprocessor 3-b makes booster circuit 6 quit work, thus disconnects the connection of the second battery 5-b and booster circuit 6, controls the second battery 5-b and stops being that the first battery 5-a charges.
It should be noted that, in the present embodiment, the second microprocessor is reduced to default charge threshold at the electricity of the second battery, and the first battery is when having electricity, second microprocessor also can control booster circuit work, first battery of bluetooth earphone is connected with the enable pin of booster circuit input, the voltage exported by first battery of booster circuit to wrist strap carries out boosting process, and is charged to the second battery by the second charging management chip; After the second battery is full of electricity, the second microprocessor makes booster circuit quit work, thus disconnects the connection of the first battery and booster circuit, controls the first battery and stops being the second battery charging.
In actual applications, when the battery of wrist strap and bluetooth earphone is all in low state of charge, the battery of wrist strap selectively can be used to charge to the battery of bluetooth earphone, or use the battery of bluetooth earphone to charge to the battery of wrist strap, charging process is described above.
In a preferred version of the present embodiment, above-mentioned wrist strap I and/or bluetooth earphone II also comprise button and display screen;
Wherein, button is used for realizing user's selection function;
Display screen is for showing the state information of wearable electronic, and state information comprises the information about power of the first battery of wrist strap and the second battery of bluetooth earphone.Shown in figure 2, be provided with display screen and button respectively in Fig. 2 at wrist strap and bluetooth earphone, the display screen in actual applications in bluetooth earphone can omit, or the button in bluetooth earphone can omit.
It will be appreciated that, viewing is convenient to for making the annexation of each functional module in Fig. 2, the first battery 5-a and the display screen of wrist strap and the connection of button is eliminated in Fig. 2, and second battery 5-b and the display screen of bluetooth earphone and the connection of button, but those of ordinary skill in the art can learn above-mentioned annexation according to the description of the embodiment of the present invention.
In another preferred version of the present embodiment, above-mentioned wrist strap I also comprises the first indicator light being used to indicate the first battery electric quantity state, and bluetooth earphone II also comprises the second indicator light being used to indicate described second battery electric quantity state.Such as, the green electricity abundance representing battery, the electricity of yellow expression battery is medium, the red electricity deficiency representing battery.
In the present embodiment, can indicator light or the display wrist strap of screen display and the battery electric quantity state of bluetooth earphone, (such as double-click by button and start charging, again double-click and stop charging) or select charge function to select on a display screen, Selection utilization wrist strap is to charging bluetooth earphone or utilize bluetooth earphone to charge to wrist strap.Such as, when the second indicator light of bluetooth earphone is red, double-click the button of wrist strap, make the first microprocessor of wrist strap control the second battery charging of the first battery to bluetooth earphone of wrist strap.
In another embodiment of the invention, wrist strap I comprises first microprocessor 3-a, the first charging management chip 4-a, the first battery 5-a, bluetooth earphone II comprises the second charging management chip 4-b, the second battery 5-b, booster circuit 6 is also provided with, for the voltage that the process first battery 5-a or the second battery 5-b that boosts exports at wrist strap I or bluetooth earphone II.
First microprocessor 3-a is connected with the first battery 5-a, the second battery 5-b and booster circuit 6 respectively;
When wrist strap I charges to bluetooth earphone II, the first battery 5-a is linked in sequence booster circuit 6, second charging management chip 4-b and the second battery 5-b;
When bluetooth earphone II charges to wrist strap I, the second battery 5-b is linked in sequence booster circuit 6, first charging management chip 4-a and the first battery 5-a.
The process that in the present embodiment, the battery of wrist strap I carries out charging to the battery of bluetooth earphone II is as follows:
The electricity of first microprocessor 3-a Real-Time Monitoring first battery 5-a and the second battery 5-b, when the electricity of the second battery 5-b is reduced to default charge threshold, and the first battery 5-a is when having electricity, first microprocessor 3-a controls booster circuit 6 and works, first battery 5-a is connected with the enable pin of booster circuit 6 input, the voltage exported by the first battery 5-a of booster circuit 6 pairs of wrist straps I is charged to the second battery 5-b by the second charging management chip 4-b after carrying out boosting process; After the second battery 5-b is full of electricity, first microprocessor 3-a makes booster circuit 6 quit work, thus disconnects the connection of the first battery 5-a and booster circuit 6, controls the first battery 5-a and stops being that the second battery 5-b charges.
The process that in the present embodiment, the battery of bluetooth earphone II carries out charging to the battery of wrist strap I is as follows:
The electricity of first microprocessor 3-a Real-Time Monitoring first battery 5-a and the second battery 5-b, when the electricity of the first battery 5-a is reduced to default charge threshold, and the second battery 5-b is when having electricity, first microprocessor 3-a controls booster circuit 6 and works, second battery 5-b is connected with the enable pin of booster circuit 6 input, the voltage exported by the second battery 5-b of booster circuit 6 pairs of bluetooth earphones II is charged to the first battery 5-a by the first charging management chip 4-a after carrying out boosting process; After the first battery 5-a is full of electricity, first microprocessor 3-a makes booster circuit 6 quit work, thus disconnects the connection of the second battery 5-b and booster circuit 6, controls the second battery 5-b and stops being that the first battery 5-a charges.
The present embodiment controls the mutual charging of wrist strap and bluetooth earphone by means of only the first microprocessor in wrist strap, simplifies the control procedure of charging between the inner wrist strap of wearable electronic and bluetooth earphone.
Based on the technical conceive identical with above-mentioned wearable electronic, the embodiment of the present invention has also led to a kind of method of wearable electronic charging, and this wearable electronic comprises wrist strap and bluetooth earphone, and bluetooth earphone is embedded on described wrist strap.
The method flow diagram of the wearable electronic charging that Fig. 3 provides for the embodiment of the present invention, described method comprises:
S100, arranges chargeable first battery in wrist strap, arranges chargeable second battery in bluetooth earphone.
S200, when the second battery of bluetooth earphone needs charging, is charged to the second battery of bluetooth earphone by the first battery of wrist strap.
In this step when the second battery of bluetooth earphone needs charging, the first battery of wrist strap is as follows to the second battery charging process of bluetooth earphone:
When the first microprocessor of wrist strap judges to need the second battery charging as bluetooth earphone, first microprocessor controls the booster circuit work of wearable electronic, first battery of wrist strap is connected with booster circuit input, the voltage exported by first battery of booster circuit to wrist strap carries out boosting process, and is the second battery charging of bluetooth earphone by the second charging management chip of bluetooth earphone;
After the electricity of the second battery of bluetooth earphone is full of, the first microprocessor of wrist strap controls booster circuit and quits work, and disconnects the first battery of wrist strap and the connection of booster circuit input, and the first battery of wrist strap is stopped as the second battery of bluetooth earphone charges.
S300, when the first battery of wrist strap needs charging, is charged to the first battery of wrist strap by the second battery of bluetooth earphone.
In this step when the second battery of bluetooth earphone needs charging, it is corresponding that the second Microprocessor S3C44B0X second battery of bluetooth earphone controls to process and the first microprocessor of wrist strap in above-mentioned steps S200 of the first battery charging of wrist strap the process that the first battery charges to the second battery of bluetooth earphone.
Namely when the second microprocessor judges of bluetooth earphone needs the first battery charging for bluetooth earphone, the booster circuit work of the second Microprocessor S3C44B0X wearable electronic, second battery of bluetooth earphone is connected with booster circuit input, the voltage exported by second battery of booster circuit to bluetooth earphone carries out boosting process, and is the second battery charging of bluetooth earphone by the first charging management chip of wrist strap;
After the electricity of the first battery of wrist strap is full of, second Microprocessor S3C44B0X booster circuit of bluetooth earphone quits work, disconnect the second battery of bluetooth earphone and the connection of booster circuit input, the second battery of bluetooth earphone is stopped as the first battery of wrist strap charges.
In the step S200 of the present embodiment, the first microprocessor of above-mentioned wrist strap judges to need the second battery charging as bluetooth earphone to comprise:
First microprocessor Real-Time Monitoring first battery of wrist strap and the electricity of the second battery;
Judge whether the electricity of the second battery of bluetooth earphone is reduced to default charge threshold;
Be reduced to default charge threshold at the electricity of the second battery of bluetooth earphone, and when the first battery of wrist strap has electricity, judge to need the second battery charging as bluetooth earphone.
Or when the function choosing-item starting to charge on the display screen of wrist strap is selected, the first microprocessor of wrist strap judges to need the second battery charging as described bluetooth earphone.
Or when double-clicking the button of wrist strap, the first microprocessor of wrist strap judges to need the second battery charging as bluetooth earphone.
In actual applications, the method for the present embodiment also comprises the charging manually stopped between the battery of wrist strap and the battery of bluetooth earphone, and such as, the first battery by following process Non-follow control wrist strap stops the second battery charging to bluetooth earphone.
Wrist strap the first battery to bluetooth earphone second battery charging time, when the display screen of wrist strap stopping the button on the selected or wrist strap of function choosing-item that charges double-clicked, the first microprocessor of wrist strap controls booster circuit and quits work, disconnect the connection of the first battery and booster circuit input, make the first battery stop charging to the second battery of bluetooth earphone, the battery realizing Non-follow control wrist strap stops charging to the battery of bluetooth earphone.
Second battery of Non-follow control bluetooth earphone stops the process of the first battery charging to wrist strap identical with said process, namely bluetooth earphone the second battery to wrist strap first battery charging time, when the display screen of bluetooth earphone stopping the button on the selected or bluetooth earphone of function choosing-item that charges double-clicked, second Microprocessor S3C44B0X booster circuit of bluetooth earphone quits work, disconnect the connection of the second battery and booster circuit input, make the second battery stop charging to the first battery of wrist strap.
In actual applications, when wrist strap the first battery to bluetooth earphone second battery charging time, when the display screen of bluetooth earphone stopping the button on the selected or bluetooth earphone of function choosing-item that charges double-clicked, second Microprocessor S3C44B0X booster circuit of bluetooth earphone quits work, thus disconnect the connection of the first battery and booster circuit input, make the first battery stop charging to the second battery of bluetooth earphone.
In sum, the invention discloses a kind of method of wearable electronic and charging thereof, wearable electronic arranges chargeable battery respectively in its wrist strap and bluetooth earphone, when bluetooth earphone needs charging, battery by wrist strap is the battery charging of bluetooth earphone, when wrist strap needs charging, the battery by bluetooth earphone is the battery charging of wrist strap; By the wrist strap of wearable electronic inside and the mutual charging of bluetooth earphone, improve the stand-by time of wrist strap or bluetooth earphone, when external equipment can not be used to charge, met the emergent demand of wrist strap or electrical quantity of bluetooth headset by the self-charging of device interior.
The foregoing is only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention.All any amendments done within the spirit and principles in the present invention, equivalent replacement, improvement etc., be all included in protection scope of the present invention.

Claims (10)

1. a wearable electronic, comprises all independent used wrist strap and bluetooth earphone, and described bluetooth earphone is embedded on described wrist strap; It is characterized in that, chargeable first battery is set in described wrist strap, chargeable second battery is set in described bluetooth earphone, when the second battery of described bluetooth earphone needs charging, is charged to the second battery of described bluetooth earphone by the first battery of described wrist strap; When the first battery of described wrist strap needs charging, charged to the first battery of described wrist strap by the second battery of described bluetooth earphone.
2. wearable electronic according to claim 1, it is characterized in that, described wrist strap also comprises first microprocessor and the first charging management chip, described bluetooth earphone also comprises the second microprocessor and the second charging management chip, also booster circuit is provided with, for the voltage of boost described first battery of process or described second battery output at described wrist strap or described bluetooth earphone;
Described first microprocessor is connected with described first battery, described second battery and described booster circuit respectively;
Described second microprocessor is connected with described first battery, described second battery and described booster circuit respectively;
When described wrist strap is to described charging bluetooth earphone, described first battery sequential connects described booster circuit, described second charging management chip and described second battery;
When described bluetooth earphone is to described wrist strap charging, described second battery sequential connects described booster circuit, described first charging management chip and described first battery.
3. wearable electronic according to claim 2, is characterized in that, described wrist strap and/or described bluetooth earphone also comprise button and display screen;
Described button is used for realizing user's selection function;
Described display screen is for showing the state information of described wearable electronic, and described state information comprises the information about power of the first battery of described wrist strap and the second battery of described bluetooth earphone.
4. wearable electronic according to claim 2, is characterized in that, described wrist strap also comprises the first indicator light being used to indicate described first battery electric quantity state; Described bluetooth earphone also comprises the second indicator light being used to indicate described second battery electric quantity state.
5. a method for wearable electronic charging, described wearable electronic comprises all independent used wrist strap and bluetooth earphone, and described bluetooth earphone is embedded on described wrist strap; It is characterized in that, described method comprises:
Chargeable first battery is set in described wrist strap, chargeable second battery is set in described bluetooth earphone;
When the second battery of described bluetooth earphone needs charging, charged to the second battery of described bluetooth earphone by the first battery of described wrist strap;
When the first battery of described wrist strap needs charging, charged to the first battery of described wrist strap by the second battery of described bluetooth earphone.
6. method according to claim 5, is characterized in that, described the second battery when described bluetooth earphone need charging time, by described wrist strap the first battery to described bluetooth earphone second battery charge comprise:
When the first microprocessor of described wrist strap judges to need the second battery charging as described bluetooth earphone, described first microprocessor controls the booster circuit work of described wearable electronic, first battery of described wrist strap is connected with described booster circuit input, the voltage exported by first battery of described booster circuit to described wrist strap carries out boosting process, and is the second battery charging of described bluetooth earphone by the second charging management chip of described bluetooth earphone;
After the electricity of the second battery of described bluetooth earphone is full of, the first microprocessor of described wrist strap controls described booster circuit and quits work, disconnect the first battery of described wrist strap and the connection of described booster circuit input, make the first battery of described wrist strap stop as the second battery of described bluetooth earphone charges;
When the first battery of described wrist strap needs charging, it is corresponding that the second Microprocessor S3C44B0X second battery of described bluetooth earphone controls to process and the first microprocessor of described wrist strap of the first battery charging of described wrist strap the process that the first battery charges to the second battery of described bluetooth earphone.
7. method according to claim 6, is characterized in that, the first microprocessor of described wrist strap judges to need the second battery charging as described bluetooth earphone to comprise:
The electricity of the first battery and described second battery described in the first microprocessor Real-Time Monitoring of described wrist strap;
Judge whether the electricity of the second battery of described bluetooth earphone is reduced to default charge threshold;
Be reduced to default charge threshold at the electricity of the second battery of described bluetooth earphone, and when the first battery of described wrist strap has electricity, judge to need the second battery charging as described bluetooth earphone.
8. method according to claim 6, is characterized in that, the first microprocessor of described wrist strap judges to need the second battery charging as described bluetooth earphone to comprise:
When the function choosing-item display screen of described wrist strap starting charge is selected, the first microprocessor of described wrist strap judges to need the second battery charging as described bluetooth earphone;
Or when the button of described wrist strap is double-clicked, the first microprocessor of described wrist strap judges to need the second battery charging as described bluetooth earphone.
9. method according to claim 6, is characterized in that, described method also comprises:
When described wrist strap the first battery to described bluetooth earphone second battery charging time, when the display screen of described wrist strap stopping the button on the selected or described wrist strap of function choosing-item that charges double-clicked, the first microprocessor of described wrist strap controls described booster circuit and quits work, disconnect the connection of described first battery and described booster circuit input, make the first battery stop charging to the second battery of described bluetooth earphone.
10. method according to claim 6, is characterized in that, described method also comprises:
When described wrist strap the first battery to described bluetooth earphone second battery charging time, when the display screen of described bluetooth earphone stopping the button on the selected or described bluetooth earphone of function choosing-item that charges double-clicked, described in second Microprocessor S3C44B0X of described bluetooth earphone, booster circuit quits work, and disconnect the connection of described first battery and described booster circuit input, make the first battery stop charging to the second battery of described bluetooth earphone.
CN201510219039.7A 2015-04-30 2015-04-30 Wearable electronic device and charging method thereof Pending CN104868529A (en)

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105634069A (en) * 2016-02-23 2016-06-01 深圳市秦通科技有限公司 Wearable electronic equipment and combination of wearable electronic equipment and Bluetooth earphone
CN105629709A (en) * 2016-03-18 2016-06-01 广东小天才科技有限公司 Intelligent watch
CN107180932A (en) * 2017-03-30 2017-09-19 北京奇艺世纪科技有限公司 A kind of cell apparatus, the guard method of cell apparatus and wear-type visual device
CN107889012A (en) * 2017-12-15 2018-04-06 歌尔科技有限公司 It can be the wireless headset of wearable device charging
CN109950952A (en) * 2019-03-21 2019-06-28 维沃移动通信有限公司 A kind of method of supplying power to and mobile terminal
CN111009695A (en) * 2019-12-10 2020-04-14 湖南国声声学科技股份有限公司 Dual-battery serial power supply method, battery module, earphone device and storage medium
CN112242724A (en) * 2019-07-17 2021-01-19 傲基科技股份有限公司 Charging box for charging device and wireless earphone
CN112565954A (en) * 2019-09-10 2021-03-26 Oppo广东移动通信有限公司 Earphone storage device, earphone and wrist strap
CN113113955A (en) * 2021-05-14 2021-07-13 北京云迹科技有限公司 Multi-battery management system and service robot

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060103344A1 (en) * 2004-11-17 2006-05-18 Vishwa Hassan Providing power from a power storage unit in a first computing device to a second computing device
CN101449447A (en) * 2006-04-07 2009-06-03 诺基亚公司 Method and apparatus for balancing energy between portable devices
CN103633671A (en) * 2012-08-21 2014-03-12 宏碁股份有限公司 Multi-battery charging device and bidirectional charging method thereof
CN204101903U (en) * 2014-09-28 2015-01-14 深圳市豪锐科技有限公司 With the intelligent wristwatch of bluetooth earphone and hand-free call function
CN204706898U (en) * 2015-04-30 2015-10-14 青岛歌尔声学科技有限公司 A kind of wearable electronic

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060103344A1 (en) * 2004-11-17 2006-05-18 Vishwa Hassan Providing power from a power storage unit in a first computing device to a second computing device
CN101449447A (en) * 2006-04-07 2009-06-03 诺基亚公司 Method and apparatus for balancing energy between portable devices
CN103633671A (en) * 2012-08-21 2014-03-12 宏碁股份有限公司 Multi-battery charging device and bidirectional charging method thereof
CN204101903U (en) * 2014-09-28 2015-01-14 深圳市豪锐科技有限公司 With the intelligent wristwatch of bluetooth earphone and hand-free call function
CN204706898U (en) * 2015-04-30 2015-10-14 青岛歌尔声学科技有限公司 A kind of wearable electronic

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105634069A (en) * 2016-02-23 2016-06-01 深圳市秦通科技有限公司 Wearable electronic equipment and combination of wearable electronic equipment and Bluetooth earphone
CN105629709A (en) * 2016-03-18 2016-06-01 广东小天才科技有限公司 Intelligent watch
CN107180932A (en) * 2017-03-30 2017-09-19 北京奇艺世纪科技有限公司 A kind of cell apparatus, the guard method of cell apparatus and wear-type visual device
CN107180932B (en) * 2017-03-30 2020-03-20 北京奇艺世纪科技有限公司 Battery device, protection method of battery device and head-mounted visual equipment
CN107889012A (en) * 2017-12-15 2018-04-06 歌尔科技有限公司 It can be the wireless headset of wearable device charging
CN107889012B (en) * 2017-12-15 2024-04-02 歌尔科技有限公司 Wireless earphone capable of charging wearable device
CN109950952A (en) * 2019-03-21 2019-06-28 维沃移动通信有限公司 A kind of method of supplying power to and mobile terminal
CN112242724A (en) * 2019-07-17 2021-01-19 傲基科技股份有限公司 Charging box for charging device and wireless earphone
CN112565954A (en) * 2019-09-10 2021-03-26 Oppo广东移动通信有限公司 Earphone storage device, earphone and wrist strap
CN111009695A (en) * 2019-12-10 2020-04-14 湖南国声声学科技股份有限公司 Dual-battery serial power supply method, battery module, earphone device and storage medium
CN111009695B (en) * 2019-12-10 2021-08-03 湖南国声声学科技股份有限公司 Dual-battery serial power supply method, battery module, earphone device and storage medium
CN113113955A (en) * 2021-05-14 2021-07-13 北京云迹科技有限公司 Multi-battery management system and service robot

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Application publication date: 20150826