CN106971506A - Wearable device and water soaking alarm method thereof - Google Patents
Wearable device and water soaking alarm method thereof Download PDFInfo
- Publication number
- CN106971506A CN106971506A CN201710288361.4A CN201710288361A CN106971506A CN 106971506 A CN106971506 A CN 106971506A CN 201710288361 A CN201710288361 A CN 201710288361A CN 106971506 A CN106971506 A CN 106971506A
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- China
- Prior art keywords
- cabling
- housing
- control mainboard
- wearable device
- watchband
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 98
- 238000000034 method Methods 0.000 title claims abstract description 36
- 238000002791 soaking Methods 0.000 title abstract description 11
- 239000007788 liquid Substances 0.000 claims description 45
- 238000006243 chemical reaction Methods 0.000 claims description 21
- 238000012545 processing Methods 0.000 claims description 17
- 239000004568 cement Substances 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 7
- 238000007654 immersion Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 238000004891 communication Methods 0.000 abstract description 2
- 238000012806 monitoring device Methods 0.000 description 19
- 239000000523 sample Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000012634 fragment Substances 0.000 description 5
- 206010013647 Drowning Diseases 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/08—Alarms for ensuring the safety of persons responsive to the presence of persons in a body of water, e.g. a swimming pool; responsive to an abnormal condition of a body of water
- G08B21/088—Alarms for ensuring the safety of persons responsive to the presence of persons in a body of water, e.g. a swimming pool; responsive to an abnormal condition of a body of water by monitoring a device worn by the person, e.g. a bracelet attached to the swimmer
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses wearable equipment and a water soaking alarm method thereof, wherein the wearable equipment comprises a dial plate, a watchband connected with the dial plate, a first wire and a second wire arranged at intervals with the first wire, the first wire comprises a first inner contact point and a first outer contact point, and the first inner contact point is positioned in a shell and is electrically connected with a control mainboard; the second routing comprises a second inner contact point and a second outer contact point, and the second inner contact point is positioned in the shell and electrically connected with the control mainboard; when the first external contact and the second external contact are communicated with water, the first internal contact and the second internal contact are communicated, and a communication signal is sent to the control mainboard, so that the control mainboard sends a water soaking alarm signal. According to the wearable device and the water soaking alarm method thereof, when the wearable device is soaked in water, a user can be reminded in time through the water soaking alarm signal sent by the wearable device, and the problem that the wearable device breaks down due to water entering a circuit inside the wearable device caused by long-time soaking in water is avoided.
Description
Technical field
The present invention relates to technical field of communication equipment, more particularly to a kind of wearable device and its soaked alarm method.
Background technology
With the fast development of intelligence wearing product, the function that intelligence wearing product can be realized is more and more, such as mesh
Preceding intelligence wearing product can be realized carries out wireless connection with mobile phone, so that when children wear intelligence wearing product, family
Length can receive the signal of intelligence wearing product by mobile phone, and then pay close attention to the dynamic of child.For parent, generally all
Want to understand in real time the dynamic of child, it is to avoid child is in peril.For example, parent is generally desirable to pass through
The intelligence that child wears dresses product to confirm child whether in the case where dabbling or waiting unsafe condition in drowning, so that favorably
Prevention behavior either rescue behavior can be made to child in time in parent, it is to avoid the generation for peril of such as drowning.
However, existing most intelligence wearing product does not possess above-mentioned chance water or soaked warning function, work as child
Son wears intelligence wearing product and dabble or during in drowned situation, and parent can not also pass through the intelligently wearing product
The dynamic is learnt in real time, so as to can not in time prevent or child is rescued in time.
The content of the invention
The embodiment of the invention discloses a kind of wearable device, with solve existing intelligence wearing product do not possess chance water or
The problem of soaked warning function.
In a first aspect, the embodiment of the invention discloses a kind of wearable device, it includes dial plate and the table being connected with dial plate
Band, the dial plate includes housing and is built in the control mainboard of the housing, and the wearable device also includes：
First cabling, first cabling is extended to from outside the housing in the housing, or, first cabling is certainly
Extended to outside the watchband in the housing, first cabling include be oppositely arranged first in contact point and the first outer contacting
Point, contact point is located in the housing and electrically connected with the control mainboard in described first；And
Second cabling, second cabling is arranged at intervals with first cabling, and second cabling is from outside the housing
Extend in the housing, or, second cabling is extended to from outside the watchband in the housing, second cabling includes
Contact point and the second external contact in second be oppositely arranged, in described second contact point be located in the housing and with the control
Mainboard electrical connection processed；
When water conducting is met in the described first external contact and the described second external contact, in described first contact point with it is described
Contact point is turned in second, and sends Continuity signal to the control mainboard, so that the control mainboard sends soaked alarm signal
Number.
Wherein, the soaked alarm signal can be voice signal or light signal.
Wherein, the wearable device can be also connected with monitoring device, when outside the described first external contact and described second
When contact point meets water conducting, the soaked alarm signal is sent to advance and set up with the wearable device by the control mainboard
In the monitoring device of wireless connection.
Wherein, the monitoring device can be mobile phone or computer.Sent using by soaked alarm signal to monitoring device
Mode, can be easy to the guardian for holding the monitoring device to know that to wear this wearable in time by the soaked alarm signal
The situation of the user of equipment.
As an alternative embodiment, in the embodiment of first aspect present invention, the control mainboard includes electricity
Source voltage V1, fixed resistance R1, conversion chip and central processing unit, one end of the fixed resistance R1 are connected to the power supply electricity
V1 is pressed, one end of the conversion chip is connected with the other end of the fixed resistance R1, the central processing unit and the conversion
The other end connection of chip；
When the described first external contact is turned on the described second external contact, contact point and described second in described first
Interior contact point is turned on to form equivalent resistance R2, and one end of the equivalent resistance R2 is connected with the fixed resistance R1, described equivalent
Resistance R2 other end ground connection, the conversion chip changes the fixed resistance R1 and equivalent resistance R2 voltage analog signal
Into data signal, and send to central processing unit, the central processing unit receives the data signal and sends soaked alarm signal
Number.
As an alternative embodiment, in the embodiment of first aspect present invention, the control mainboard also includes
Phasmajector D1 and single order RC filter circuits, one end of the phasmajector D1 are connected to the other end of the fixed resistance R1, described
Phasmajector D1 other end ground connection, the single order RC filter circuits include connection resistance R3 and electric capacity C1, the connection resistance R3
One end be connected with the other end of the fixed resistance R1, one end of the electric capacity C1 and the other end of the connection resistance R3 connect
Connect, the other end of the electric capacity C1 is connected with one end of the conversion chip.
As an alternative embodiment, in the embodiment of first aspect present invention, the housing and ,/it is or described
Watchband is made of plastic cement material, and first cabling and the second cabling take shape in the shell by laser direct structuring technique
On body or the watchband.
As an alternative embodiment, in the embodiment of first aspect present invention, in described first contact point and
Contact point is connected by connecting element with the control mainboard in second.
Wherein, the connecting element can be spring probe formula connector, shell fragment or thimble.
Wherein, the thimble, spring probe formula connector or the shell fragment are welded in the control mainboard.
As an alternative embodiment, in the embodiment of first aspect present invention, first cabling and second
Cabling is exposed on the part of the housing or the watchband and is painted with electrically conductive ink.
As an alternative embodiment, in the embodiment of first aspect present invention, the wearable device is also wrapped
Liquid level sensor is included, the liquid level sensor is on the housing or the watchband, the liquid level sensor and the control
Mainboard is electrically connected, and the liquid level sensor is to detect the housing or the liquid level residing for the watchband, when the level sensing
When device detects that the housing or the level value residing for the watchband are more than or equal to default level value, the liquid level sensor is by institute
State level value to send to the control mainboard, so that the control mainboard receives the level value and sends the soaked alarm signal
Number.
Wherein, timer also can be set in the dial plate, the timer electrically connects with the control mainboard, when described the
When water conducting is met in one external contact with the second external contact, the control mainboard controls the timer initiation timing.
Using aforesaid way, can conveniently hold the guardian of monitoring device can know the chance of the wearable device in time
Water or soaked duration.
Second aspect of the present invention discloses a kind of soaked alarm method of wearable device, and the wearable device includes table
Control mainboard is provided with disk and watchband, the dial plate, the dial plate or watchband are provided with spaced first cabling and second
Cabling, first cabling and the second cabling are extended in the housing of the dial plate along outside the housing of the dial plate, or described
In the housing that first cabling and the second cabling extend to dial plate along outside the watchband, first cabling includes being located at the table
In the housing of disk first in contact point and the first external contact on the housing of dial plate or on the watchband, described second
Cabling includes contact point in second in the housing and second on the housing of the dial plate or on the watchband
External contact；Methods described includes：
The control mainboard meets the Continuity signal of water conducting receiving the described first external contact with the second external contact
When, send soaked alarm signal.
As an alternative embodiment, in the embodiment of second aspect of the present invention, being connect in the control mainboard
After receiving the Continuity signal that the described first external contact meets water conducting with the second external contact, and described send soaked report
Before alert signal, methods described also includes：
The control mainboard sends timing enabling signal to timer, and the timer receives the timing enabling signal simultaneously
Start timing.
As an alternative embodiment, in the embodiment of second aspect of the present invention, being sent in the control mainboard
Timing enabling signal is to the timer, after the timer receives the timing enabling signal and starts timing, the side
Method also includes：
The control mainboard sends level sensing signal to liquid level detector, and the liquid level detector receives the liquid level inspection
Survey signal and the liquid level to the dial plate or the watchband is detected, and the level value of detection is compared with default level value
Compared with；
If the level value of the detection is more than or equal to the default level value, the liquid level detector sends immersion letter
Number to the control mainboard.
Compared with prior art, the embodiment of the present invention has the advantages that：
Wearable device provided in an embodiment of the present invention and its soaked alarm method, are set by setting interval in housing or watchband
The first cabling and the second cabling put, and cause the first cabling first in contact point and the second cabling second in contact point position
It is connected in housing and with control mainboard.When wearable device is by bubble water inlet, the first external contact and the second external contact
Water conducting is met, so that contact point turns on and sends Continuity signal to control mainboard in contact point and second in first, so that
So that control mainboard sends soaked alarm signal.
Using aforesaid way, first, in the wearable device not by before wearing, if wearable device enter accidentally water or
It is to be soaked in water, you can user is reminded by its own soaked alarm signal sent in time, it is to avoid wearable device is long
The situation that time soaks in water and causes the circuit inside it to intake and break down.
Secondly, when the wearable device is in wearing state, such as when the user for wearing the wearable device is children
Or old man, when the user is accidentally drowned or careless, the wearable device can send soaked alarm signal in time, so that with
The monitoring device that the wearable device establishes a connection can know the alarm condition in time, so as to make relief side in time
Case, and then avoid the generation of the dangerous situation such as drowned.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, below by using required in embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached
Figure.
Fig. 1 is the structure diagram of wearable device disclosed in the embodiment of the present invention one；
Fig. 2 is the structure diagram that the first cabling and the second cabling in Fig. 1 is located in housing；
Fig. 3 is contact point and the electricity of the second inscribed contact portion in control mainboard and first disclosed in the embodiment of the present invention one
Road schematic diagram；
Fig. 4 is the structure diagram of wearable device disclosed in the embodiment of the present invention two.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on this
Embodiment in invention, the every other reality that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example is applied, the scope of protection of the invention is belonged to.
It should be noted that the term " comprising " and " having " of the embodiment of the present invention and their any deformation, it is intended that
Be to cover it is non-exclusive include, for example, containing process, method, system, product or the equipment of series of steps or unit not
Be necessarily limited to those steps or the unit clearly listed, but may include not list clearly or for these processes, side
The intrinsic other steps of method, product or equipment or unit.
The embodiment of the invention discloses a kind of wearable device and its soaked alarm method, existing wearing production can solve the problem that
The problem of product do not possess chance water or soaked warning function.It is described in detail below with reference to accompanying drawing.
Embodiment one
It is a kind of structural representation for wearable device 100 that the embodiment of the present invention one is provided also referring to Fig. 1 to Fig. 3
Figure.The wearable device 100 includes dial plate 10, watchband 20, the first cabling 30 and the second cabling 40.Dial plate 10 include housing 11 and
The control mainboard 12 of housing 11 is built in, watchband 20 is connected with dial plate 10.First cabling 30 extends to housing 11 from outside housing 11
It is interior, the first cabling 30 include being oppositely arranged first in the external contact 32 of contact point 31 and first, contact point 31 is located in first
Electrically connect in housing 11 and with control mainboard 12.Second cabling 40 is arranged at intervals with the first cabling 30, and the second cabling 40 is from housing
Extend in housing 11 outside 11, the second cabling 40 include being oppositely arranged second in the external contact 42 of contact point 41 and second, the
Contact point 41 is located in housing 11 and electrically connected with control mainboard 12 in two.
When water conducting is met in the first external contact 42 in external contact 32 and second, contact point 31 is contacted with second in first
Point 41 is turned on, and sends Continuity signal to control mainboard 12, so that control mainboard 12 sends soaked alarm signal.
Aforesaid way is used, as long as when wearable device 100 is met water and is either soaked in water, the first external contact
32 and second external contact 42 can turn on so that the control mainboard 12 sends soaked alarm signal, and then reach soaked
Remind purpose.
It is understood that in other embodiments, the first cabling 30 can also be on watchband 20, and first cabling 30 is certainly
Watchband 20 is extended in housing 11, so that contact point 31 can be located in housing 11 and be electrically connected with control mainboard 12 in first；
Similarly, the second cabling 40 also can be on watchband 20, and its second cabling 40 is extended in housing 11 from watchband 20.
In the present embodiment, above-mentioned soaked alarm signal can be voice signal or light signal.For example, when this is wearable
When equipment 100 meets water, the first external contact 32 is turned on the second external contact 42, and the control mainboard 12 can control wearable device
Sound generating apparatus (such as loudspeaker) inside 100 sends alarm sound；Or, the control mainboard 12 can light wearable set
Standby 100 display screen starts the indicator lamp being located at outside wearable device 100, so as to reach the purpose for reminding user.
In addition, as children or the elders wear wearable device 100, the wearable device 100 can also be with guardian
The monitoring device (such as mobile phone or computer) that (children of the father and mother of such as children either old man) hold sets up wireless connection pass
System, when water conducting is met in the first external contact 42 in external contact 32 and second, control mainboard 12 can send soaked alarm signal
To being set up in advance with wearable device 100 in the monitoring device of wireless connection, so as to be easy to hold the prison of the monitoring device
Shield people can know that the user (such as old man or children) for wearing the wearable device 100 is in time by the soaked alarm signal
It is no to there is a situation where to drown, be conducive to avoiding the generation of the dangerous situation such as drowned.
In the present embodiment, in the present embodiment, the housing 11 and watchband 20 of dial plate 10 can use plastic cement material system simultaneously
Into.Or, when by the first cabling 30 and the second cabling 40 on housing 11, housing 11 is made of plastic cement material, watchband
20 optional plastic cement or metal material are made；And when by the first cabling 30 and the second cabling 40 on watchband 20, watchband 20
It is made from plastic cement material, housing 11 can select plastic cement or metal material is made.
Further, the first cabling 30 and the second cabling 40 pass through laser direct structuring technique (LaserDirect
Structuring LDS) take shape on housing 11, or watchband 20.Wherein, LDS is according to conductive pattern using computer
TRAJECTORY CONTROL laser motion, laser is thrown and shone on molded three-dimensional plastic device, it is living within the time of several seconds
Dissolve circuit pattern.For example, for the design and production of wearable device (wrist-watch or bracelet) antenna, can be in shaping
On plastic stent (such as Watchcase), directly change plating on support using laser technology and form metal antenna pattern, from
And realize antenna is directly radium-shine on the shell of wrist-watch.
Using aforesaid way, on the premise of ensure that the first cabling 30 and the second cabling 40 have electric interconnection function,
The occupancy for the inner space of Wristwatch case 11 is reduced, makes the overall volume of wrist-watch more slim.In addition, by the first cabling 30 and
Second cabling 40 is arranged on by way of LDS on housing 11, and when also may be implemented in chance water, the first cabling 30 can be walked with second
Line 40 is turned on, so as to realize the soaked warning function of wearable device 100.
Further, the first cabling 30 and the second cabling 40 take shape in the side of housing 11.It is understood that at it
In his embodiment, the first cabling 30 and the second also plastic bottom surface in housing 11 of cabling 40.
Further, in order to prevent the first cabling 30 and the second cabling 40 is directly exposed occurs aoxidizing in the outside of housing 11
Bad phenomenon, is exposed on the part of housing 11 in the cabling 40 of the first cabling 30 and second and is painted with electrically conductive ink and (for example leads
Electrical carbon oil), protected using electrically conductive ink come the surface to the first cabling 30 and the second cabling 40, it is to avoid the first cabling 30 and
The surface oxidation of second cabling 40 and cause resistance to increase, and then influence follow-up for soaked voltage detecting result.
In the present embodiment, in order to ensure in contact point 31 and second in first contact point 41 and control mainboard 12 be electrically connected
Connect, contact point 41 is electrically connected by connecting element 50 with control mainboard 12 in contact point 31 and second in first for this.Preferably,
The connecting element 50 can be spring probe formula connector, shell fragment or thimble, and the connecting element 50 is welded in the control mainboard
12.When the connecting element 50 is spring probe formula connector, contact point 41 is in contact point 31 and second in described first
The probe segment of the spring probe formula connector.When the connecting element 50 is shell fragment, in described first contact point 31 and
Contact point 41 is the cabling extended on the shell fragment in second.
As shown in figure 3, contact point in the control mainboard and first of the wearable device 100 provided for the embodiment of the present invention one
With the circuit theory diagrams of the second inscribed contact portion.The control mainboard 12 may include supply voltage V1, fixed resistance R1, conversion core
Piece and central processing unit (CPU).Fixed resistance R1 one end is connected to supply voltage V1, one end of conversion chip and fixed resistance
The other end of R1 other end connection, central processing unit and conversion chip is connected；
When the first external contact 42 in external contact 32 and second is turned on, contact point 41 in contact point 31 and second in first
Conducting forms equivalent resistance R2, and equivalent resistance R2 one end is connected with fixed resistance R1, equivalent resistance R2 other end ground connection.This
When, it can will regard a switch S1 between equivalent resistance R2 and fixed resistance R1 as, contact point 31 is contacted with second in first
When point 32 is turned on, switch S1 closures, now, fixed resistance R1 connects with equivalent resistance R2, conversion chip by fixed resistance R1 and
Equivalent resistance R2 voltage analog signal is converted into data signal, and sends to central processing unit, and central processing unit receives numeral
Signal simultaneously sends soaked alarm signal.
Wherein it is possible to learn, above-mentioned fixed resistance R1 and equivalent resistance R2 constitute a bleeder circuit, and first is inscribed
Contact point 41 corresponds to switch the A points and B points at S1 two ends in Fig. 3 in contact 31 and second.The conversion chip can be using A/D conversions
Chip.By supply voltage V1 be 2.8V exemplified by (supply voltage V1 can according to difference the need for select different magnitudes of voltage, example
Such as 3V, 4V), water conducting (contact point 31 and the in equivalent to first is met in the first external contact 42 in external contact 32 and second
Contact point 41 is turned in two) when, meeting between contact point 41 (that is, A points and B points in Fig. 3) in contact point 31 and second in first
Form above-mentioned equivalent resistance R2.
When the first external contact 42 in external contact 32 and second meet water conducting when, switch S1 closure, fixed resistance R1 with etc.
Resistance R2 series connection is imitated, equivalent resistance R2 and fixed resistance R1 carries out partial pressure.If equivalent resistance R2 is got with fixed resistance R1
Voltage be VA, then VABig I equation below shown in：
VA=[R2/ (R1+R2)] * V1；(1)
Wherein, R2 represents equivalent resistance R2 resistance value；R1 represents fixed resistance R1 resistance value；V1 represents supply voltage
V1 (that is, V1=2.8V).
It can learn, by actual test, the resistance of the equivalent resistance of generally general aqueous water is approximately less than 1.32M Ω
(resistance value is that with A points and B points, i.e., the distance between contact point 41 about 1cm is carried out in contact point 31 and second in first
Calculate, and because the resistance of various concentrations and the equivalent resistance of the aqueous water of different conductive characteristics can be variant, therefore, should
Numerical value is substantially Standard resistance range), the resistance of the equivalent resistance is substituted into above-mentioned formula (1), V is obtainedAIt is less than or equal to
2.24V。
Therefore, when wearable device 100 is met water or is soaked in water, the first external contact 42 in external contact 32 and second
Conducting, now, switch S1 closures, the voltage analog signal that fixed resistance R1 and equivalent resistance R2 is got it is by conversion core
Piece is converted into data signal (that is, specific voltage value VA) send to central processing unit, now, if central processing unit is detected
Voltage VADuring less than or equal to 2.24V, then judge that the wearable device 100 is met water or is soaked in water, so as to send soaked
Alarm signal (for example lights display screen or sends alarm the tinkle of bells).
And when the first external contact 42 in external contact 32 and second is not turned on, (that is, wearable device 100 is not met water or not soaked
Steep in water) when, contact point 41 does not turn on (that is, A points disconnect with B points) now in contact point 31 and second in first, switchs S1
Disconnect, the equivalent resistance R2 constituted between A points and B points resistance is larger (approach infinity), now, VAClose to power supply electricity
V value (that is, 2.8V) is pressed, the voltage analog signal is converted into corresponding data signal and sent to centre by the conversion chip
Manage device so that when central processing unit judges that the data signal is between (2.24~2.8) V, then can determine that wearable device 100
Do not meet water or be not immersed in water, now, central processing unit does not do corresponding alarm.
Using aforesaid way, it can quickly make alarm when wearable device 100 1 runs into water or is soaked in water and carry
Show, so as to remind user in time, it is to avoid be immersed in for a long time in water and wearable device 100 is caused to damage, or keep away
There is drowned grade for dangerous situation in the user for exempting to wear the wearable device 100.
Further, above-mentioned control mainboard also includes phasmajector D1 and single order RC filter circuits, phasmajector D1 one end
Be connected to the fixed resistance R1 other end, phasmajector D1 other end ground connection, single order RC filter circuits include connection resistance R3 and
Electric capacity C1, connection resistance R3 one end is connected with the fixed resistance R1 other end, and electric capacity C1 one end is with being connected the another of resistance R3
One end is connected, and the electric capacity C1 other end and one end of conversion chip are connected.
Wherein, phasmajector D1 can play a part of electrostatic protection.Single order RC filter circuits can play a part of filtering,
Exclude the interference signal be delivered to conversion chip and to influence conversion chip signal transformation result.
That is, the concrete principle of foregoing circuit is：When the first external contact 42 in external contact 32 and second is turned on, the voltage
VAAfter single order RC filter circuits are filtered, by conversion chip, voltage analog signal are converted into corresponding numeral and believed
Number, handled so as to send to central processing unit.
The wearable device 100 that the embodiment of the present invention one is provided, passes through the cabling of laser direct forming first on housing 11
30 and second cabling 40, the mode of water conducting is met using the first external contact 42 in external contact 32 and second, control is enabled to
Mainboard 12 sends soaked alerting signal in time.The soaked type of alarm of the wearable device 100 is accurate, as long as the first external contact
32 and second external contact 42 can turn on when meeting water, type of alarm is effective and rapid.
Referring to Fig. 4, disclosed in the embodiment of the present invention two wearable device 200 structural representation.The present invention is implemented
It is in place of the difference for the wearable device 100 that the wearable device 200 that example two is provided is provided with the embodiment of the present invention one：
Wearable device 200 also includes liquid level sensor 60, and the liquid level sensor 60 is led on housing 11, and with control
Plate 12 is electrically connected, and the liquid level sensor 60 is to detect the liquid level when wearable device 100 is immersed in water residing for housing 11.
Specifically, position of the liquid level sensor 60 on housing 11 may be provided at the first external contact 42 in external contact 32 and second it
Between.When the level value residing for liquid level sensor 60 detects housing 11 is more than or equal to default level value, liquid level sensor 60
The level value detected can be sent to control mainboard 12, so that control mainboard 12 receives the level value and sends soaked alarm signal
Number, remind the user that the wearable device 100 should not be placed on and too deep under water or should not be immersed in for a long time in water.Can
To learn, liquid level sensor 60 may also be arranged on watchband 20.
And when the level value residing for liquid level sensor 60 detects housing 11 is less than default level value, liquid level sensor 60
The level value can be sent to control mainboard 12, now control mainboard 12 does not make alarm according to the level value.
The liquid level residing for housing 11 is detected using liquid level sensor 60, wearable device 200 be in wearing state and
When being soaked in water, the holder of monitoring device can judge to wear this according to the level value of the liquid level sensor 60 detection can
The depth of the user of wearable device 200 now in water, so as to whether judge user in drowned precarious position, and then is easy to
Make rescue behavior in time.
Further, timer (not shown) is also provided with the dial plate 10, the timer is electrically connected with control mainboard 12
Connect, when water conducting is met in the first external contact 42 in external contact 32 and second, the control mainboard 12 can control the timer to open
It is dynamic timely.When the wearable device 200 is in wearing state and is soaked in water, the control mainboard 12 can control timer and open
Beginning timing, consequently facilitating the holder of monitoring device understand that the wearable device 200 is immersed in the time in water, and then soon
Speed judges that the user for wearing the wearable device 200 whether there is the situation of drowning danger.And when the first external contact 32 and the
When two external contacts 42 disconnect, then now control mainboard 12 can determine that wearable device 200 is not soaked under water, then now count
When device stop timing.
In addition, the method that the present invention can also be added up using timing, is immersed when control mainboard 12 detects wearable device 200
Then start timing when steeping under water, and then stop when control mainboard 12 is detected when wearable device 200 is not soaked under water
Timing, is now first timing stage.When control mainboard 12 detects wearable device 200 again to be soaked under water,
Then added up, (only counted so that accumulative wearable device 200 soaks underwater duration based on the first timing stage
Soak the underwater time, the time that centre removes the water surface does not count inside).If the middle time for removing the water surface exceeds in addition
Preset duration, then the preceding paragraph timing is zeroed, from restarting timing when soaking under water next time.
Using aforesaid way, call user's attention waterproof can be realized and remind user should not be by wearable device 200
Be placed on it is too deep under water or the function that should not be immersed in for a long time in water.
In addition, by the way of soaking depth and immersion duration of the wearable device 200 in water is detected, can avoid out
Now the wearable device 200 is only merely that imprudence sends soaked alarm signal when splashing water either in extremely shallow water.
Embodiment three
The embodiment of the present invention three discloses a kind of soaked alarm method of wearable device, and the wearable device includes above-mentioned
Dial plate and watchband, control mainboard is provided with dial plate, dial plate is provided with spaced first cabling and the second cabling, and first walks
In the housing that line and the second cabling extend to dial plate along outside the housing of dial plate, the first cabling is included in the housing of dial plate
Contact point and the first external contact on the housing of dial plate in first, the second cabling are inscribed including second in housing
Contact and the second external contact on the housing of dial plate；The soaked alarm method comprises the following steps：
S1, control mainboard are when receiving the first external contact and the Continuity signal of the second external contact chance water conducting, hair
Go out soaked alarm signal.
That is, when water conducting is met in the first external contact and the second external contact, in housing first in contact point with
Contact point is also switched in second, because contact point is electrically connected with contact point in second with control mainboard in first, therefore, and first
The signal that contact point is switched it in interior contact point and second is sent to control mainboard, so that control mainboard sends soaked report
Alert signal.
In the present embodiment, the first cabling and the second cabling pass through laser direct structuring technique (Laser Direct
Structuring LDS) take shape on housing.Using aforesaid way, it ensure that the first cabling and the second cabling have electric
On the premise of interconnection function, the occupancy in the enclosure interior space for wearable device is reduced, the whole of whole wearable device is allowed
Body volume is more slim.
In the method, above-mentioned soaked alarm signal can be voice signal or light signal.For example, working as wearable device
When meeting water, the first external contact is turned on the second external contact, i.e. contact point is turned in contact point and second in first, now,
Contact point can send Continuity signal to control mainboard in contact point and second in first for this, so that control mainboard control can
The sound generating apparatus (such as loudspeaker) of wearable device sends alarm sound；Or, control mainboard can light wearable device
Display screen or start indicator lamp outside the wearable device, so as to reach the purpose for reminding user.
In addition, as children or the elders wear wearable device, the wearable device can also be with guardian (for example
The children of virgin father and mother either old man) monitoring device (such as mobile phone or computer) held sets up wireless connection relation.When
When water conducting is met in one external contact with the second external contact, control mainboard can send soaked alarm signal to can be worn with this in advance
Wear equipment to set up in the monitoring device of wireless connection relation, so as to be easy to the guardian for holding the monitoring device to pass through the bubble
Water alarm signal can know the user (such as old man or children) for wearing the wearable device with the presence or absence of drowned feelings in time
Condition, so as to make urgent measure in time, it is to avoid the generation of the dangerous situation such as drowned.
Further, the first external contact and the conducting letter of the second external contact chance water conducting are being received in control mainboard
After number, and before control mainboard sends soaked alarm signal, the soaked alarm method of wearable device of the invention is also
Including：
S11, control mainboard send timing enabling signal to timer, and timer receives the timing enabling signal and starts meter
When.
In the present embodiment, timer can be built in the housing of dial plate, and timer can be electrically connected with control mainboard.
As an optional embodiment, when wearable device is not in wearing state and when being soaked in water, due to
First external contact is met water with the second external contact and can turned on, and therefore, control mainboard is receiving the first external contact and second
During the Continuity signal of external contact, send and start timing signal to timer, now, timer can start timing.This measure is favourable
In when user learns that wearable device is soaked in water by soaked alarm signal, when user can be by the timing of timer
The long soaked duration to judge the wearable device, so as to judge whether wearable device occurs soaking the feelings damaged too long
Condition.
As another optional embodiment, when wearable device is in wearing state and is soaked in water, meter is utilized
When device start timing and can be easy to know with the monitoring device that wearable device is bound and wear the user of the wearable device
Overboard duration, so as to quickly judge whether the situation of drowning danger.
Further, the method that the present invention can also be added up using timing, i.e. when control mainboard detects wearable device quilt
Then start timing when soaking under water, and then stop meter when wearable device is not soaked under water when control mainboard is detected
When, it is now first timing stage.When control mainboard detects wearable device again to be soaked under water, then with first
Timing is added up based on the stage, so that accumulative wearable device soaks underwater duration, (i.e. only statistics is soaked under water
Time, centre remove the water surface time do not count inside).If the middle time for removing the water surface exceeds preset duration in addition,
Then the preceding paragraph timing is zeroed, from restarting timing when soaking under water next time.
Further, timing enabling signal is sent to timer in step control mainboard, timer receives timing and starts letter
Number and after starting timing, soaked alarm method of the invention is further comprising the steps of：
When S12, the duration in the timer are more than or equal to preset duration, the timer sends alarm and started
Signal is to the control mainboard, and the control mainboard receives the alarm enabling signal and sends soaked alarm signal.
Wherein, the preset duration can be previously set, and the preset duration is that wearable device is soaked in duration in safety
Value range.By the way of the duration and preset duration of timing are compared by timer, control mainboard can be avoided only
Sent out when simply little water is splashed to the first external contact of wearable device with causing on the second external contact and being turned on both it
Go out soaked alarm signal, it is to avoid the life to user is made troubles.
Further, timing enabling signal is sent to timer in control mainboard, timer receives timing enabling signal simultaneously
Start after timing, the soaked alarm method also includes：
S13, the control mainboard send level sensing signal to liquid level detector, and liquid level detector receives the liquid level inspection
Survey signal and the liquid level to dial plate is detected, and the level value of detection is compared with default level value, if the detection
Level value when being more than or equal to the default level value, the liquid level detector sends immersion signal to the control mainboard.
Wherein, liquid level detector can be on the housing or watchband of dial plate.When liquid level detector is on the housing of dial plate
When, what liquid level detector was detected is the liquid level residing for the housing of dial plate.The default level value can be immersed according to wearable device
Safety levels scope when in water is set.
When wearable device is immersed in water, and the level value that detects residing for housing of liquid level sensor be more than or equal to it is pre-
If during level value, the level value detected can be converted into immersion signal and send to control mainboard by liquid level sensor so that control
Mainboard receives the immersion signal and sends soaked alarm signal, remind the user that should not by it is wearable setting be placed on it is too deep
It under water or should not be immersed in for a long time in water, or remind the monitoring device wearable device being connected with wearable device
Soaked situation, is easy to the holder of monitoring device to make rescue measure in time.
The soaked alarm method of wearable device disclosed in the embodiment of the present invention two, by the first external contact and second
When water conducting is met in external contact, control mainboard can send soaked warning message, effectively wearable device can be prevented long-term
The user for being immersed in water or wearing wearable device occur it is drowned and can not and alarm situation.
Wearable device provided in an embodiment of the present invention and its soaked alarm method, are set by setting interval in housing or watchband
The first cabling and the second cabling put, and cause the first cabling first in contact point and the second cabling second in contact point position
It is connected in housing and with control mainboard.When wearable device is by bubble water inlet, the first external contact and the second external contact
Water conducting is met, so that contact point turns on and sends Continuity signal to control mainboard in contact point and second in first, so that
So that control mainboard sends soaked alarm signal.
Using aforesaid way, first, in the wearable device not by before wearing, if wearable device enter accidentally water or
It is to be soaked in water, you can user is reminded by its own soaked alarm signal sent in time, it is to avoid wearable device is long
The situation that time soaks in water and causes the circuit inside it to intake and break down.
Secondly, when the wearable device is in wearing state, such as when the user for wearing the wearable device is children
Or old man, when the user is accidentally drowned or careless, the wearable device can send soaked alarm signal in time, so that with
The monitoring device that the wearable device establishes a connection can know the alarm condition in time, so as to make relief side in time
Case, and then avoid the generation of the dangerous situation such as drowned.
Wearable device disclosed in the embodiment of the present invention and its audio frequency playing method are described in detail above, herein
In apply specific case the principle and embodiment of the present invention be set forth, the explanation of above example is only intended to side
The wearable device and its core concept of the assistant solution present invention；Simultaneously for those of ordinary skill in the art, according to the present invention
Thought, will change in specific embodiments and applications, in summary, this specification content should not be understood
For limitation of the present invention.
Claims (10)
1. a kind of wearable device, it includes dial plate and the watchband being connected with dial plate, and the dial plate includes housing and is built in institute
State the control mainboard of housing, it is characterised in that the wearable device also includes
First cabling, first cabling is extended to from outside the housing in the housing, or, first cabling is described in
Extended to outside watchband in the housing, first cabling is included in contact point and the first external contact in first, described first
Contact point is located in the housing and electrically connected with the control mainboard；And
Second cabling, second cabling is arranged at intervals with first cabling, and second cabling extends from outside the housing
In to the housing, or, second cabling is extended to from outside the watchband in the housing, and second cabling includes second
Interior contact point and the second external contact, contact point is located in the housing and electrically connected with the control mainboard in described second；
When water conducting is met in the described first external contact with the described second external contact, contact point and described second in described first
Interior contact point conducting, and Continuity signal is sent to the control mainboard, so that the control mainboard sends soaked alarm signal.
2. wearable device according to claim 1, it is characterised in that the control mainboard includes supply voltage V1, consolidated
Determine resistance R1, conversion chip and central processing unit, one end of the fixed resistance R1 is connected to the supply voltage V1, described turn
The one end for changing chip is connected with the other end of the fixed resistance R1, the other end of the central processing unit and the conversion chip
Connection；
When the described first external contact is turned on the described second external contact, contact point is inscribed with described second in described first
Contact is turned on to form equivalent resistance R2, and one end of the equivalent resistance R2 is connected with the fixed resistance R1, the equivalent resistance
The fixed resistance R1 and equivalent resistance R2 voltage analog signal is converted into number by R2 other end ground connection, the conversion chip
Word signal, and send to central processing unit, the central processing unit receives the data signal and sends soaked alarm signal.
3. wearable device according to claim 2, it is characterised in that the control mainboard also includes phasmajector D1 and one
Rank RC filter circuits, one end of the phasmajector D1 is connected to the other end of the fixed resistance R1, and the phasmajector D1's is another
One end be grounded, the single order RC filter circuits include connection resistance R3 and electric capacity C1, one end of the connection resistance R3 with it is described
Fixed resistance R1 other end connection, one end of the electric capacity C1 and the other end of the connection resistance R3 are connected, the electric capacity
The C1 other end is connected with one end of the conversion chip.
4. wearable device according to claim 1, it is characterised in that the housing and ,/or the watchband use plastic cement
Material is made, and first cabling and the second cabling take shape in the housing or the watchband by laser direct structuring technique
On.
5. wearable device according to claim 1, it is characterised in that contact point in contact point and second in described first
Electrically connected by connecting element with the control mainboard.
6. the wearable device according to any one of claim 1 to 5, it is characterised in that first cabling and second walk
Line is exposed on the part of the housing or the watchband and is painted with electrically conductive ink.
7. wearable device according to claim 1, it is characterised in that the wearable device also includes level sensing
Device, the liquid level sensor is on the housing or the watchband, and the liquid level sensor is electrically connected with the control mainboard,
The liquid level sensor is to detect the housing or the liquid level residing for the watchband, when the liquid level sensor detects the shell
When level value residing for body or the watchband is more than or equal to default level value, the liquid level sensor sends the level value
To the control mainboard, so that the control mainboard receives the level value and sends the soaked alarm signal.
8. the soaked alarm method of a kind of wearable device, it is characterised in that the wearable device includes dial plate and watchband, institute
State and control mainboard is provided with dial plate, the dial plate or watchband are provided with spaced first cabling and the second cabling, described the
One cabling and the second cabling are extended in the housing of the dial plate along outside the housing of the dial plate, or first cabling and
In the housing that two cablings extend to dial plate along outside the watchband, first cabling is included in the housing of the dial plate
Contact point and the first external contact on the housing of dial plate or on the watchband in first, second cabling include being located at
In the housing second in contact point and the second external contact on the housing of the dial plate or on the watchband；It is described
Method includes：
The control mainboard is when receiving the described first external contact and the Continuity signal of the second external contact chance water conducting, hair
Go out soaked alarm signal.
9. soaked alarm method according to claim 8, it is characterised in that receiving described in the control mainboard
One external contact is met with the second external contact after the Continuity signal of water conducting, and it is described send soaked alarm signal it
Before, methods described also includes：
The control mainboard sends timing enabling signal to timer, and the timer receives the timing enabling signal and started
Timing.
10. soaked alarm method according to claim 9, it is characterised in that send timing in the control mainboard and start
Signal is to the timer, and after the timer receives the timing enabling signal and starts timing, methods described also includes：
The control mainboard sends level sensing signal to liquid level detector, and the liquid level detector receives the level sensing letter
Number and the liquid level of the dial plate or the watchband is detected, and the level value of detection is compared with default level value；
If the level value of the detection is more than or equal to the default level value, the liquid level detector sends immersion signal extremely
The control mainboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710288361.4A CN106971506A (en) | 2017-04-27 | 2017-04-27 | Wearable device and water soaking alarm method thereof |
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|---|---|---|---|
| CN201710288361.4A CN106971506A (en) | 2017-04-27 | 2017-04-27 | Wearable device and water soaking alarm method thereof |
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Application publication date: 20170721 |