CN108649644A - A kind of smartwatch charging unit and charging method - Google Patents
A kind of smartwatch charging unit and charging method Download PDFInfo
- Publication number
- CN108649644A CN108649644A CN201810551601.XA CN201810551601A CN108649644A CN 108649644 A CN108649644 A CN 108649644A CN 201810551601 A CN201810551601 A CN 201810551601A CN 108649644 A CN108649644 A CN 108649644A
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- Prior art keywords
- charging
- smartwatch
- battery
- thimble
- electricity
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
- H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The present invention provides a kind of smartwatch charging unit and charging method, which includes：Box body, charging module, battery and at least one charging thimble；The charging module, the battery and at least one charging thimble are arranged in the box body；At least one charging thimble is connected with the battery and the charging module respectively；At least one charging thimble, for establishing charging connection with smartwatch；The charging module, for when at least one charging thimble and the smartwatch establish charging connection, triggering the battery and providing charging voltage at least one charging thimble.Therefore, scheme provided by the invention can improve the convenience of smartwatch charging.
Description
Technical field
The present embodiments relate to charging technique fields, more particularly to a kind of smartwatch charging unit and charging side
Method.
Background technology
Smartwatch is reminded due to other than having the function of indicating the time, also having the function of, navigates, communicates etc., because
This is applied more and more extensive in daily life.
Currently, being commonly configured with rechargeable battery in smartwatch, just needed after battery capacity expends for intelligent hand
Table charges, to ensure that smartwatch can work normally.Wrist-watch charging wire and charging are usually required when charging for smartwatch
Head could be smartwatch charging with power supply mutual cooperation.But when people go out may at one's side there is no power supply presence,
And cause be that smartwatch charges there may be leakage band charging wire or charging head.
During inventor carries out innovation and creation, inventor has found the facility that smartwatch charges in existing mode
Property is poor.
Invention content
In view of this, the embodiment of the present invention proposes a kind of smartwatch charging unit and charging method, main purpose
It is to improve the convenience of smartwatch charging.
In a first aspect, an embodiment of the present invention provides a kind of smartwatch charging unit, the smartwatch charging unit packet
It includes：
Box body, charging module, battery and at least one charging thimble；
The charging module, the battery and at least one charging thimble are arranged in the box body；It is described
At least one charging thimble is connected with the battery and the charging module respectively；
At least one charging thimble, for establishing charging connection with smartwatch；
The charging module, for when at least one charging thimble and the smartwatch establish charging connection,
It triggers the battery and provides charging voltage at least one charging thimble.
Optionally,
The charging module, including：Control chip；
The control chip, for when at least one charging thimble and the smartwatch establish charging connection,
Judge whether that the battery can be triggered；If it is then trigger the battery provides institute at least one charging thimble
State charging voltage.
Optionally,
The control chip judges whether that needing to trigger the battery includes：
The current battery charge of the battery is obtained, and judges whether the current battery charge is not less than preset electricity
Threshold value, if it is, triggering the battery.
Optionally,
The smartwatch charging unit, further comprises：Display module；
The control chip is additionally operable to, when judging that the battery can be triggered, obtain the current of the smartwatch
Wrist-watch electricity and specified wrist-watch electricity；Utilize the current battery charge, the current wrist-watch electricity and the specified hand
Table electricity is calculated to estimate charging duration and calculate by equation group (2) by equation group (1) and estimates electricity percentage,
And it is sent to the display module；
Wherein, the Q0Characterize the specified wrist-watch electricity；The Q1Characterize the current wrist-watch electricity；The I characterizes institute
State the output-current rating of battery；The S characterizes the current battery charge；The k characterizes first constant, wherein described the
One constant is not more than 1；Electricity percentage is estimated described in the P characterizations；Charging duration is estimated described in the t characterizations；
The display module, for showing that the control chip estimates charging duration and described estimate electricity described in sending
Measure percentage.
Optionally,
At least one charging thimble includes the first charging thimble, the second charging thimble, third charging thimble and the
Four charging thimbles；
The first charging thimble is connected with the power pins in the control chip；
The second charging thimble is connected with the ground wire pin in the control chip；
The third charging thimble is connected with the data minus signal pins in the control chip；
The 4th charging thimble is connected with the data positive signal pin in the control chip.
Optionally,
The smartwatch charging unit, further comprises：It is provided with the box cover of windowing；
The box cover is connected with the box body, for gland in the open end of the box body.
Optionally,
Wrist-watch placing groove is provided in the box body；
At least one charging thimble is arranged in the wrist-watch placing groove；
The wrist-watch placing groove, for placing the smartwatch；
At least one charging thimble charges for being established with the smartwatch placed in the wrist-watch placing groove
Connection.
Optionally,
The smartwatch charging unit, further comprises：Foldable plug；
The box body setting is fluted, and the groove concaves towards on the inside of the box body；
The foldable plug is connected with the battery, for when charge for the battery, leave the groove with outside
Portion's power supply is connected；When not being battery charging, it is hidden in the groove.
Second aspect, an embodiment of the present invention provides a kind of charging method of smartwatch, which is applied to upper
In the charging module for stating any smartwatch charging unit, which includes：
When determining that at least one charging thimble establishes charging connection with smartwatch, judge whether that battery can be triggered；
If it can, trigger the battery provides charging voltage at least one charging thimble.
Optionally,
It is described to judge whether that battery is triggered, including：
Obtain the current battery charge of the battery；
Judge whether the current battery charge is not less than preset power threshold；
If it is, trigger the battery provides charging voltage at least one charging thimble.
Optionally,
After the triggering battery provides charging voltage at least one charging thimble, further comprise：
Obtain the current wrist-watch electricity of the smartwatch and specified wrist-watch electricity；
Using the current battery charge, the current wrist-watch electricity and the specified wrist-watch electricity, pass through equation group
(1) it calculates to estimate charging duration and calculate by equation group (2) and estimates electricity percentage, and show；
Wherein, the Q0Characterize the specified wrist-watch electricity；The Q1Characterize the current wrist-watch electricity；The I characterizes institute
State the output-current rating of battery；The S characterizes the current battery charge；The k characterizes first constant, wherein described the
One constant is not more than 1；Electricity percentage is estimated described in the P characterizations；Charging duration is estimated described in the t characterizations.
The third aspect, an embodiment of the present invention provides a kind of storage medium, the storage medium includes the program of storage,
In, equipment where the storage medium is controlled when described program is run execute it is any one of above-mentioned described in smartwatch
Charging method.
An embodiment of the present invention provides a kind of smartwatch charging unit and charging method, the smartwatch charging units
Including charging module, box body, battery and one or more charging thimbles.It establishes and charges in each charging thimble and smartwatch
Connection, charging module triggering battery provide charging voltage for each charging thimble.Then each charging thimble utilizes charging voltage
To establish the smartwatch charging of charging connection with it.By above-mentioned it is found that including simultaneously in the smartwatch charging unit
Charging thimble, charging module and the battery of charging connection are established with smartwatch.User when charging for smartwatch not
It needs to utilize wrist-watch charging wire and power supply, it is intelligence that the smartwatch charging unit is utilized in no power supply
Wrist-watch charges, and the smartwatch charging unit is easy to carry.Therefore, scheme provided in an embodiment of the present invention can improve intelligence
The convenience of wrist-watch charging.
Above description is only the general introduction of technical solution of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, and in order to allow above and other objects of the present invention, feature and advantage can
It is clearer and more comprehensible, below the special specific implementation mode for lifting the present invention.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is the present invention
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 shows a kind of structural schematic diagram of smartwatch charging unit provided by one embodiment of the present invention；
Fig. 2 shows a kind of structural schematic diagrams for smartwatch charging unit that another embodiment of the present invention provides；
Fig. 3 shows a kind of structural schematic diagram for smartwatch charging unit that another embodiment of the invention provides；
Fig. 4 shows a kind of structural schematic diagram for smartwatch charging unit that another embodiment of the invention provides；
Fig. 5 shows a kind of structural schematic diagram for smartwatch charging unit that another embodiment of the invention provides；
Fig. 6 shows a kind of structural schematic diagram for smartwatch charging unit that another embodiment of the invention provides；
Fig. 7 is shown in a kind of charging module applied to smartwatch charging unit provided by one embodiment of the present invention
Smartwatch charging method flow chart.
Specific implementation mode
It is described more fully the exemplary embodiment of the disclosure below with reference to accompanying drawings.Although showing this public affairs in attached drawing
The exemplary embodiment opened, it being understood, however, that may be realized in various forms the disclosure without the implementation that should be illustrated here
Example is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the model of the disclosure
It encloses and is completely communicated to those skilled in the art.
As shown in Figure 1, an embodiment of the present invention provides a kind of smartwatch charging unit, the smartwatch charging unit packet
It includes：
Box body 101, charging module 102, battery 103 and at least one charging thimble 104；
The charging module 102, the battery 103 and at least one charging thimble 104 are arranged at the box
In body 101；At least one charging thimble 104 is connected with the battery 103 and the charging module 102 respectively；
At least one charging thimble 104, for establishing charging connection with smartwatch；
The charging module 102 connects for establishing charging at least one charging thimble 104 and the smartwatch
When connecing, triggers the battery 103 and provide charging voltage at least one charging thimble.
Embodiment according to figure 1, the smartwatch charging unit include charging module, box body, battery and one
Or multiple charging thimbles.Charging connection is established in each charging thimble and smartwatch, charging module triggering battery is each fills
Electric thimble provides charging voltage.Then each charging thimble is to establish the smartwatch of charging connection with it to fill using charging voltage
Electricity.By above-mentioned it is found that including simultaneously the charging top for establishing charging connection with smartwatch in the smartwatch charging unit
Needle, charging module and battery.User does not need to utilize wrist-watch charging wire and power supply when charging for smartwatch, even if
The smartwatch charging unit can also be utilized to charge for smartwatch in no power supply, and the smartwatch charging unit is taken
Band is convenient.Therefore, scheme provided in an embodiment of the present invention can improve the convenience of smartwatch charging.
In an embodiment of the invention, the shape of box body 101 can be according to requiring to determine.The shape of box body may include
But it is not limited to any one in square, cuboid, cylinder, cone, sphere and irregular shape body.For example, being
When box body being made to create an aesthetic feeling and design sense, can selecting irregular shape body, (for example the section of irregular shape body can be
Flower-shape or pentagon).
In the present embodiment, the size of box body 101 can also be determined according to business need.But it should be noted that box body
Enough spaces should can be provided and be used for placing charging module 102 and battery 103, each charging thimble 104 and wrist-watch placement
Slot.
In an embodiment of the invention, it is also provided with wrist-watch placing groove 1011 in the box body 101；
At least one charging thimble 104 is arranged in the wrist-watch placing groove 1011；
The wrist-watch placing groove 1011, for placing the smartwatch；
At least one charging thimble 104, for the smartwatch with placement in the wrist-watch placing groove 1011
Establish charging connection.
In the present embodiment, the shape and size of wrist-watch placing groove 1011 can be determined according to business need.But it needs
It should be noted that wrist-watch placing groove 1011 provide space should be able to meet smartwatch can be in the wrist-watch placing groove 1011
Charging connection is established with each charging thimble 104.
In the present embodiment, specific installation position of the wrist-watch placing groove 1011 in box body 101, wrist-watch placing groove 1011 with
Position between each charging thimble 104 between position relationship and wrist-watch placing groove 1011 and charging module 102 and battery 103
Setting relationship can determine according to business need.
In the present embodiment, installation position of each charging thimble 104 in wrist-watch placing groove 1011 can also be according to industry
Business requires to determine.For example, each charging thimble 104 is arranged on the bottom surface of wrist-watch placing groove 1011.For another example, each charging thimble
104 are arranged on the side of wrist-watch placing groove 1011.
In the present embodiment, as shown in Fig. 2, box body shown in Fig. 2 101 is the cylinder that a section is ellipse.
The placement location relationship of wrist-watch placing groove 1011, charging thimble 104, battery 103 and charging module 102 is in the figure：It will
Box body 101 is divided into two cavitys (cavity A and cavity B).Placing battery 103 and charging mould in the cavity A positioned at lower part
Block 102.Superposed cavity B forms mobile phone placing groove 1011, and each charging is arranged on the bottom of mobile phone placing groove 1011
Thimble 104.
In the present embodiment, as shown in figure 3, box body 101 shown in Fig. 3 is the cylinder that a section is ellipse.
The placement location relationship of wrist-watch placing groove 1011, charging thimble 104, battery 103 and charging module 102 is in the figure：It will
Box body 101 is divided into two cavitys (cavity C and cavity D).Placing battery 103 and charging module in a part of cavity D
102.The cavity C of another part forms mobile phone placing groove 1011, and each charging top is arranged on the side of mobile phone placing groove 1011
Needle 104.
In the present embodiment, as shown in figure 4, box body 101 shown in Fig. 4 is the cylinder that a section is ellipse.
The placement location relationship of wrist-watch placing groove 1011, charging thimble 104, battery 103 and charging module 102 is in the figure：It examines
Consider charging module 102 and battery 103 is larger, box body 101 is divided into two cavitys (cavity E and the cavitys to differ in size
F).Charging module 102 and battery 103 are placed in a part of cavity E.The cavity F of another part forms mobile phone placing groove
1011, each charging thimble 104 is set on the bottom surface of mobile phone placing groove 1011.
It should be noted that Fig. 2 to Fig. 4 is individual example, the solution of the present invention simultaneously not only limits Fig. 2 to Fig. 4.In addition, Fig. 2
To the only signal of each charging thimble 104, battery 103 and charging module 102 in Fig. 4, true shape is not represented.
According to above-described embodiment, there is the mobile phone placing groove for being provided in box body and placing smartwatch, smartwatch is in wrist-watch
Charging connection can be established in placing groove with charging thimble.Therefore, when smartwatch charges, which can limit
The charge position of smartwatch.
In an embodiment of the invention, it may further include in smartwatch charging unit：It is provided with the box of windowing
Lid 105；
The box cover 105 is connected with the box body 101, for gland in the open end of the box body 101；
In the present embodiment, the size and shape of box cover 105 should be with the size and shape phase of the open end of box body 101
Match, so that box cover 105 can be completely covered on open end.Windowing 1051 on box cover 105 may be used transparent material and be made.
When in box body 101 including wrist-watch placing groove 1011, the position of the windowing 1051 is opposite with the position of wrist-watch placing groove 1011,
And the area of windowing 1051 is less than or equal to the area of wrist-watch placing groove 1011.
In the present embodiment, as shown in figure 4, the state opened for box cover 105 in Fig. 4.And the windowing 1051 in box cover 105
It is opposite with the position of wrist-watch placing groove 1011, but 1051 areas that open a window are less than the area of wrist-watch placing groove 1011.When the intelligence hand
When charging for smartwatch, box cover 105 can be closed table charging unit.When box cover 105 is closed, used by the windowing 1051
Family still can watch the charged state of smartwatch.
In the present embodiment, business need need not open a window 1051 when, which can not also be arranged windowing
1051。
Can also include box cover in smartwatch charging unit, which can be with gland in box body according to above-described embodiment
Open end.Therefore the box cover can prevent from carrying out the foreign matters such as dust in box body, to improve the spatter property of box body.Additionally, due to
It is provided with windowing in box cover, therefore can observe the charged state of smartwatch by the windowing when smartwatch charges.
In invention one embodiment, the pattern of thimble 104 that charges and quantity can be determined according to business need.At present
The charging thimble for usually requiring 4 pogo pin patterns of smartwatch.Therefore 4 can be arranged in smartwatch charging unit
The charging thimble of a pogo pin patterns.
In an embodiment of the invention, as shown in figure 5, the charging module 102 may include control chip 1021；
The control chip 1021 charges for being established at least one charging thimble 104 and the smartwatch
When connection, judge whether that the battery 103 can be triggered；If it is then it is described at least one fill to trigger the battery 103
Electric thimble 104 provides the charging voltage.
In the present embodiment, the specific pattern of battery and reserve of electricity can be determined according to business need.For example, battery can
To include but not limited to any one in lithium polymer battery, lithium ion battery, lithium battery, lead-acid battery.
In the present embodiment, the control chip 1021 judges whether that needing to trigger the battery 103 includes：Described in acquisition
The current battery charge of battery 103, and judge whether the current battery charge is not less than preset power threshold, if so,
Then trigger the battery 103.
In the present embodiment, chip 1021 is controlled when the current battery charge for judging battery 103 is less than power threshold,
Battery 103 is not triggered to charge to smartwatch.If battery 103 is when charging to smartwatch at this time, battery 103
The state of putting will be in battery can be caused to damage.Therefore only it is not less than electricity threshold in the current battery charge for judging battery
Just triggering battery provides supply voltage for each charging thimble when value.
In the present embodiment, power threshold can be that a mistake of battery capacity puts boundary charge value.The electricity of battery reaches
It is crossed to this when putting boundary charge value, if charged again to charging equipment, battery will damage.
According to above-described embodiment, when each charging thimble and smartwatch establish charging connection, control chip only exists
When judging that the current battery charge of battery is not less than power threshold, just triggers battery and provide power supply electricity for each charging thimble
Pressure.Therefore, it is that each thimble that charges provides the probability of supply voltage that can reduce battery crossing state of putting, and is gone out to reduce battery
The probability now damaged.
In an embodiment of the invention, as shown in figure 5, smartwatch charging unit can further include：Displaying
Module 106；
The control chip 1021 is additionally operable to, when judging that the battery 103 can be triggered, obtain the smartwatch
Current wrist-watch electricity and specified wrist-watch electricity；Utilize the current battery charge, the current wrist-watch electricity and described
Specified wrist-watch electricity is calculated to estimate charging duration and calculate by equation group (2) by equation group (1) and estimates electricity hundred
Divide ratio, and is sent to the display module 106；
Wherein, the Q0Characterize the specified wrist-watch electricity；The Q1Characterize the current wrist-watch electricity；The I characterizes institute
State the output-current rating of battery；The S characterizes the current battery charge；The k characterizes first constant, wherein described the
One constant is not more than 1；Electricity percentage is estimated described in the P characterizations；Charging duration is estimated described in the t characterizations；
The display module 106, for showing that the control chip 1021 estimates charging duration and institute described in sending
It states and estimates electricity percentage.
In the present embodiment, judge that it is that each charging thimble 104 provides that can trigger battery 103 in control chip 1021
When charging voltage, in order to enable user that can recognize smartwatch charging unit how long interior for smartwatch in time
There is provided how many electricity, control chip needs, which calculate, to be estimated charging duration and estimate electricity percentage.
In the present embodiment, intelligence can be got by establishing each charging thimble of charging connection with smartwatch
The current wrist-watch electricity and specified wrist-watch electricity of wrist-watch.The specified wrist-watch electricity can be the specified appearance of the battery in smartwatch
Amount.Then according to the current battery charge of battery, current wrist-watch electricity and specified wrist-watch electricity, pass through equation group (1) and equation
Group (2), which calculates separately out, to be estimated charging duration and estimates electricity percentage.
In the present embodiment, the first constant k in equation group (1) and equation group (2) can be determined according to business need.Than
Such as, requirement can be put according to the mistake of battery to be determined.
In the present embodiment, the model of battery of output-current rating and selection of battery is related.For example can be 0.5A-
2A。
For example, the current wrist-watch electricity for getting smartwatch is 20C, specified wrist-watch electricity is 1000C.Battery it is current
Battery capacity is 3000C.First constant k is 0.8, and the output-current rating of battery is 2A.Then determine that specified wrist-watch electricity is
The difference 980C of 1000C and current wrist-watch electricity between 20C be less than first constant 0.8 and current battery charge 3000C it
Between product 2400, therefore according to equation group (1) determine (2) calculate separately out estimate charging when it is a length of：
Then, it determines to estimate when charging a length of 10 seconds 8 minutes.Determine that it is 100% to estimate electricity percentage.Then, it opens up
Show that module 106 is shown to estimate charging duration 10 seconds 8 minutes and estimate electricity percentage 100%.User can be according to displaying
It what modules exhibit went out estimate charging duration and estimates electricity percentage the charged state of smartwatch is understood.
In the present embodiment, the specific pattern of display module 106 and installation position can be determined according to business need.
For example display module 106 can be a display screen, which can be arranged on the outer surface of 101 side wall of box body, or, box
On the outer surface of lid 105.So that user can easily check the content shown on display screen.As shown in figure 4, display module
106 be a display screen, is arranged on the outer surface of 101 side wall of box body.
According to above-described embodiment, judge that can trigger battery provides charging voltage for each charging thimble in control chip
When, it calculates to estimate using the current battery charge of the current wrist-watch electricity of smartwatch, specified wrist-watch electricity and battery and fill
Electric duration and electricity percentage is estimated, and is shown.Therefore, for can in time be recognized according to the content shown
Smartwatch charging unit can how long in for smartwatch how many electricity provided.
In an embodiment of the invention, at least one charging thimble 103 includes the first charging thimble, second fills
Electric thimble, third charging thimble and the 4th charging thimble；
The first charging thimble is connected with the power pins in the control chip；
The second charging thimble is connected with the ground wire pin in the control chip；
The third charging thimble is connected with the data minus signal pins in the control chip；
The 4th charging thimble is connected with the data positive signal pin in the control chip.
In the present embodiment, the first charging thimble is connected with the power pins VBUS controlled in chip；Second charging thimble
It is connected with the ground wire pin GND in control chip；Third charging thimble is connected with the data minus signal pins D- controlled in chip；
4th charging thimble is connected with the data positive signal pin D+ controlled in chip.
In the present embodiment, when each charging thimble and smartwatch establish charging connection, can be believed by data minus
Number carry out data interaction between pin D- and data positive signal pin D+ and smartwatch.For example, from smartwatch is obtained
Current wrist-watch electricity, specified wrist-watch electricity.
In an embodiment of the invention, smartwatch charging unit may further include：Foldable plug 107；
The box body 101 is arranged fluted, and the groove concaves towards the inside of the box body 101；
The foldable plug 107 is connected with the battery 103, described for when charging for the battery 103, leaving
Groove is connected with external power supply；When not being that the battery 103 charges, it is hidden in the groove.
In the present embodiment, the installation position of foldable plug 107 can be determined according to business need.For example it can be arranged
On the bottom surface of box body 101 or side wall.It should be noted that installation position of the installation position of groove with foldable plug 107
It changes.
In the present embodiment, (pattern of foldable plug shown in Fig. 6 is only an example, can be with as shown in Figure 6
The foldable plug of other patterns is selected according to business need), part box body, and foldable plug are only shown in figure 6
107 are in half opened condition.Foldable plug 107 is arranged on the bottom surface of box body 101.When needing to charge for battery 103,
Foldable plug 107 leaves corresponding groove P and is connected with external power supply.When that need not be that battery 103 charges, foldable plug
107 are hidden in groove P.
According to above-described embodiment, smartwatch charging unit may further include foldable plug, electricity in the battery
When amount is insufficient, it is that battery supplements electricity that can utilize the foldable plug.The foldable plug can be hidden in when not used it is recessed
In slot, therefore the aesthetics of smartwatch charging unit can be improved.
As shown in fig. 7, an embodiment of the present invention provides a kind of charging method of smartwatch, it is applied to any institute among the above
In the charging module for the smartwatch charging unit stated, which may include steps of：
Step 201：When determining that at least one charging thimble establishes charging connection with smartwatch, judge whether to touch
Generate electricity pond；If it can, executing step 202；Otherwise, terminate current process.
Step 202：It triggers the battery and provides charging voltage at least one charging thimble.
Embodiment according to figure 7, when determining that charging thimble establishes charging connection with smartwatch, judging whether can
To trigger battery.When judging that battery can be triggered, just triggers battery and provide charging voltage for charging thimble, so as to top of charging
Needle is charged using charging voltage for smartwatch.By above-mentioned it is found that user does not need to utilize when charging for smartwatch
Wrist-watch charging wire and power supply, and even if may be smartwatch charging in no power supply.Therefore, the embodiment of the present invention carries
The scheme of confession can improve the convenience of smartwatch charging.
It is in an embodiment of the invention, involved in the step 201 in flow chart shown in above-mentioned Fig. 7 that judge whether can
To trigger battery, may include：
Obtain the current battery charge of the battery；
Judge whether the current battery charge is not less than preset power threshold；
If it is, trigger the battery provides charging voltage at least one charging thimble.
In an embodiment of the invention, it is described that the step 202 in the flow chart shown in above-mentioned Fig. 7, which triggers the battery,
After at least one charging thimble provides charging voltage, it may further include：
Obtain the current wrist-watch electricity of the smartwatch and specified wrist-watch electricity；
Using the current battery charge, the current wrist-watch electricity and the specified wrist-watch electricity, pass through equation group
(1) it calculates to estimate charging duration and calculate by equation group (2) and estimates electricity percentage, and show；
Wherein, the Q0Characterize the specified wrist-watch electricity；The Q1Characterize the current wrist-watch electricity；The I characterizes institute
State the output-current rating of battery；The S characterizes the current battery charge；The k characterizes first constant, wherein described the
One constant is not more than 1；Electricity percentage is estimated described in the P characterizations；Charging duration is estimated described in the t characterizations.
An embodiment of the present invention provides a kind of storage medium, which includes the program of storage, wherein in the journey
Equipment where controlling the storage medium when sort run execute it is any one of above-mentioned described in smartwatch charging method.
The each embodiment of the present invention at least has the advantages that：
1, in embodiments of the present invention, the smartwatch charging unit include charging module, box body, battery and one or
Multiple charging thimbles.Charging connection is established in each charging thimble and smartwatch, it is each charging that charging module, which triggers battery,
Thimble provides charging voltage.Then each charging thimble is to establish the smartwatch of charging connection with it to fill using charging voltage
Electricity.By above-mentioned it is found that including simultaneously the charging top for establishing charging connection with smartwatch in the smartwatch charging unit
Needle, charging module and battery.User does not need to utilize wrist-watch charging wire and power supply when charging for smartwatch, even if
The smartwatch charging unit can also be utilized to charge for smartwatch in no power supply, and the smartwatch charging unit is taken
Band is convenient.Therefore, scheme provided in an embodiment of the present invention can improve the convenience of smartwatch charging.
2, in embodiments of the present invention, the mobile phone placing groove for being provided in box body and placing smartwatch, smartwatch exist
Charging connection can be established in wrist-watch placing groove with charging thimble.Therefore, when smartwatch charges, which can be with
Limit the charge position of smartwatch.
3, in embodiments of the present invention, can also can be existed with gland including box cover, the box cover in smartwatch charging unit
The open end of box body.Therefore the box cover can prevent from carrying out the foreign matters such as dust in box body, to improve the spatter property of box body.In addition
Due to being provided with windowing in box cover, the charging shape of smartwatch can be observed by the windowing when smartwatch charges
State.
4, in embodiments of the present invention, when each charging thimble and smartwatch establish charging connection, control chip is only
Have when the current battery charge for judging battery is not less than power threshold, just triggers battery and provide power supply for each charging thimble
Voltage.Therefore, it is that each thimble that charges provides the probability of supply voltage that can reduce battery crossing state of putting, to reduce battery
There is the probability damaged.
5, in embodiments of the present invention, judge that can trigger battery provides charging for each charging thimble in control chip
When voltage, calculated using the current battery charge of the current wrist-watch electricity of smartwatch, specified wrist-watch electricity and battery pre-
Estimate charging duration and estimate electricity percentage, and is shown.Therefore, for can be timely according to the content shown
Solve smartwatch charging unit can how long in for smartwatch how many electricity provided.
6, in embodiments of the present invention, smartwatch charging unit may further include foldable plug, in the battery
Not enough power supply when, can utilize the foldable plug be battery supplement electricity.The foldable plug can hidden when not used
In a groove, therefore the aesthetics of smartwatch charging unit can be improved.
7, in embodiments of the present invention, due in the smartwatch charging unit battery, charging module and each fill
Electric thimble is both placed in box body, therefore is carried more convenient.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment
Point, it may refer to the associated description of other embodiment.
It should be noted that herein, such as first and second etc relational terms are used merely to an entity
Or operation is distinguished with another entity or operation, is existed without necessarily requiring or implying between these entities or operation
Any actual relationship or order.Moreover, the terms "include", "comprise" or its any other variant be intended to it is non-
It is exclusive to include, so that the process, method, article or equipment including a series of elements includes not only those elements,
But also include other elements that are not explicitly listed, or further include solid by this process, method, article or equipment
Some elements.In the absence of more restrictions, the element limited by sentence " including one ", it is not excluded that including described
There is also other identical factors in the process, method, article or equipment of element.
One of ordinary skill in the art will appreciate that：Realize that all or part of step of above method embodiment can pass through
The relevant hardware of program instruction is completed, and program above-mentioned can be stored in computer-readable storage medium, the program
When being executed, step including the steps of the foregoing method embodiments is executed；And storage medium above-mentioned includes：ROM, RAM, magnetic disc or light
In the various media that can store program code such as disk.
Finally, it should be noted that：The foregoing is merely presently preferred embodiments of the present invention, is merely to illustrate the skill of the present invention
Art scheme, is not intended to limit the scope of the present invention.Any modification for being made all within the spirits and principles of the present invention,
Equivalent replacement, improvement etc., are included within the scope of protection of the present invention.
Claims (10)
1. a kind of smartwatch charging unit, which is characterized in that including：
Box body, charging module, battery and at least one charging thimble；
The charging module, the battery and at least one charging thimble are arranged in the box body；It is described at least
One charging thimble is connected with the battery and the charging module respectively；
At least one charging thimble, for establishing charging connection with smartwatch；
The charging module, for when at least one charging thimble and the smartwatch establish charging connection, triggering
The battery provides charging voltage at least one charging thimble.
2. smartwatch charging unit according to claim 1, which is characterized in that
The charging module, including：Control chip；
The control chip, for when at least one charging thimble and the smartwatch establish charging connection, judging
Whether the battery can be triggered；If it is then trigger the battery provides described fill at least one charging thimble
Piezoelectric voltage.
3. smartwatch charging unit according to claim 2, which is characterized in that the control chip judges whether to need
Triggering the battery includes：
The current battery charge of the battery is obtained, and judges whether the current battery charge is not less than preset electricity threshold
Value, if it is, triggering the battery.
4. smartwatch charging unit according to claim 2, which is characterized in that
The smartwatch charging unit, further comprises：Display module；
The control chip is additionally operable to when judging that the battery can be triggered, and obtains the current wrist-watch of the smartwatch
Electricity and specified wrist-watch electricity；Utilize the current battery charge, the current wrist-watch electricity and the specified wrist-watch electricity
Amount is calculated to estimate charging duration and calculate by second equation group by the first equation group and estimates electricity percentage, and
It is sent to the display module；
First equation group includes：
The second equation group includes：
Wherein, the Q0Characterize the specified wrist-watch electricity；The Q1Characterize the current wrist-watch electricity；The I characterizes the electricity
The output-current rating in pond；The S characterizes the current battery charge；The k characterizes first constant, wherein described first often
Number is not more than 1；Electricity percentage is estimated described in the P characterizations；Charging duration is estimated described in the t characterizations；
The display module, for showing that the control chip estimates charging duration and described estimate electricity hundred described in sending
Divide ratio.
5. smartwatch charging unit according to claim 2, which is characterized in that
At least one charging thimble is filled including the first charging thimble, the second charging thimble, third charging thimble and the 4th
Electric thimble；
The first charging thimble is connected with the power pins in the control chip；
The second charging thimble is connected with the ground wire pin in the control chip；
The third charging thimble is connected with the data minus signal pins in the control chip；
The 4th charging thimble is connected with the data positive signal pin in the control chip.
6. according to any smartwatch charging unit in claim 1 to 5, which is characterized in that
The smartwatch charging unit, further comprises：It is provided with the box cover of windowing；
The box cover is connected with the box body, for gland in the open end of the box body；
And/or
Wrist-watch placing groove is provided in the box body；
At least one charging thimble is arranged in the wrist-watch placing groove；
The wrist-watch placing groove, for placing the smartwatch；
At least one charging thimble connects for establishing charging with the smartwatch placed in the wrist-watch placing groove
It connects；
And/or
The smartwatch charging unit, further comprises：Foldable plug；
The box body setting is fluted, and the groove concaves towards on the inside of the box body；
The foldable plug is connected with the battery, for when charging for the battery, leaving the groove and external electrical
Source is connected；When not being battery charging, it is hidden in the groove.
7. a kind of charging method of smartwatch is applied to any smartwatch charging unit in claim 1-6
In charging module, which is characterized in that the method includes：
When determining that at least one charging thimble establishes charging connection with smartwatch, judge whether that battery can be triggered；
If it can, trigger the battery provides charging voltage at least one charging thimble.
8. the charging method of smartwatch according to claim 7, which is characterized in that
It is described to judge whether that battery is triggered, including：
Obtain the current battery charge of the battery；
Judge whether the current battery charge is not less than preset power threshold；
If it is, trigger the battery provides charging voltage at least one charging thimble.
9. the charging method of smartwatch according to claim 7, which is characterized in that
After the triggering battery provides charging voltage at least one charging thimble, further comprise：
Obtain the current wrist-watch electricity of the smartwatch and specified wrist-watch electricity；
Using the current battery charge, the current wrist-watch electricity and the specified wrist-watch electricity, pass through the first equation group
It calculates to estimate charging duration and calculate by second equation group and estimates electricity percentage, and show；
First equation group includes：
The second equation group includes：
Wherein, the Q0Characterize the specified wrist-watch electricity；The Q1Characterize the current wrist-watch electricity；The I characterizes the electricity
The output-current rating in pond；The S characterizes the current battery charge；The k characterizes first constant, wherein described first often
Number is not more than 1；Electricity percentage is estimated described in the P characterizations；Charging duration is estimated described in the t characterizations.
10. a kind of storage medium, which is characterized in that the storage medium includes the program of storage, wherein run in described program
When control the storage medium where equipment perform claim require 7 to the smartwatch described in any one of claim 9
Charging method.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810551601.XA CN108649644A (en) | 2018-05-31 | 2018-05-31 | A kind of smartwatch charging unit and charging method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810551601.XA CN108649644A (en) | 2018-05-31 | 2018-05-31 | A kind of smartwatch charging unit and charging method |
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| US20150249355A1 (en) * | 2012-09-21 | 2015-09-03 | Nissan Motor Co., Ltd. | Charge control device and charge time calculation method |
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Application publication date: 20181012 |