CN110161831A - A kind of smartwatch for preventing external force from causing pointer deviation and its bearing calibration - Google Patents
A kind of smartwatch for preventing external force from causing pointer deviation and its bearing calibration Download PDFInfo
- Publication number
- CN110161831A CN110161831A CN201910452432.9A CN201910452432A CN110161831A CN 110161831 A CN110161831 A CN 110161831A CN 201910452432 A CN201910452432 A CN 201910452432A CN 110161831 A CN110161831 A CN 110161831A
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- China
- Prior art keywords
- pointer
- control mainboard
- heart rate
- external force
- microcontroller
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Classifications
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- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
- G04C3/14—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G21/00—Input or output devices integrated in time-pieces
- G04G21/02—Detectors of external physical values, e.g. temperature
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Clocks (AREA)
Abstract
The embodiment of the invention discloses a kind of smartwatch for preventing external force from causing pointer deviation and its bearing calibration, the smartwatch includes: watchcase and the rear cover and dial plate that are installed in watchcase, and control mainboard is installed on the inside of watchcase, and surface opens up construction opening；Power supply, is installed on the inside of watchcase, and control mainboard is electrically connected to a power source；Microcontroller is installed in control mainboard；Power machine core, is installed in construction opening；Outer force snesor, is installed in control mainboard, is connect by control mainboard with micro-controller communications.Smartwatch microcontroller when wrist-watch is by larger external force stops and locks the operation of power machine core, restores the operation of the pointer of wrist-watch in the normal stepping of the pointer that is not influenced wrist-watch by external force, to solve the problems, such as wrist-watch because being caused pointer deviation by external force.
Description
Technical field
The invention belongs to wrist-watch technical fields, and in particular to a kind of smartwatch for preventing external force from causing pointer deviation and its
Bearing calibration.
Background technique
Common wrist-watch is when colliding with, or in wearer strenuous exercise, under biggish acceleration, due to pointer by
Power, will lead to that pointer stepping is abnormal, and the result showed is exactly the time to generate deviation.
Traditional quartz watch needs user hand turn to move crown and is corrected, using very when deviation occurs in pointer
It is inconvenient.
Although and existing pointer smartwatch can automatic time correction, when there is deviation in pointer, micro-control
Device processed can not learn the actual position of pointer, so being also required to user manually in mobile terminal using upper or carry out on wrist-watch
Correction.
Summary of the invention
For this purpose, the embodiment of the present invention provides a kind of smartwatch for preventing external force from causing pointer deviation and its bearing calibration,
To solve the problems, such as that existing wrist-watch stress causes pointer stepping abnormal.
To achieve the goals above, the embodiment of the present invention provides the following technical solutions:
According to a first aspect of the embodiments of the present invention, a kind of smartwatch for preventing external force from causing pointer deviation, the intelligence
Energy wrist-watch includes: watchcase and the rear cover and dial plate that are installed in watchcase, the smartwatch further include: control mainboard, installing
On the inside of the watchcase between rear cover and dial plate, the control mainboard surface middle part offers a construction opening；Power supply, installing
On the inside of the watchcase between rear cover and control mainboard, the control mainboard is electrically connected to a power source；Microcontroller is installed in institute
It states control mainboard and is communicated to connect with control mainboard；Power machine core is installed in the control mainboard construction opening, the engine
Core is connect by control mainboard with micro-controller communications, and the microcontroller forms the control to the operation of power machine core；External force passes
Sensor is installed in the control mainboard, and the outer force snesor is connect by control mainboard with micro-controller communications.
Further, the outer force snesor includes but is not limited to acceleration transducer and gyroscope.
Further, the control mainboard is installed with display screen connection circuit board, the dial plate table towards rear cover on one side
Face offers display opening；The control mainboard is installed with a display screen towards dial plate on one side, and the display screen and control are led
Display screen connection circuit board communication connection on plate, the display screen is connect by control mainboard with micro-controller communications, described
The screen of display screen is embedded at the display opening of dial plate.
Further, the display screen is OLED display screen, and accordingly, the display screen connection circuit board is OLED connection
Circuit board.
Further, the control mainboard is installed with heart rate connection circuit board, the heart rate connection towards rear cover on one side
Circuit board is connect by control mainboard with micro-controller communications, and the power supply is installed with an optics heart rate towards one Middle face of rear cover
Sensor, the optics heart rate sensor connect circuit board communication connection with heart rate by heart rate soft arranging wire, form optics heart rate
Sensor passes through the communication connection of control mainboard and microcontroller；The rear cover surface middle part offers one and the optics heart rate
The corresponding light source of the light source of sensor is open, and is connected to an euphotic cover plate in the light source opening；The optics heart rate sensor
Light source be light emitting diode, color be green；The optics heart rate sensor is covered with a heart rate cover board towards rear cover on one side,
There are gap between the heart rate cover board and optics heart rate sensor, heart rate lid surface offers light transmission corresponding with light source
Hole；Spacing maximum is 0.3mm between the heart rate cover board and optics heart rate sensor.
Further, the control mainboard is convexly equipped with towards one face interval of rear cover and is electrically connected respectively with the power source charges end
Magnetic-type charging anode and magnetic-type charging cathode, it is described after cap surface offer with magnetic-type charging it is positive it is corresponding just
Pole charging opening, cathode corresponding with magnetic-type charging cathode charging opening, the magnetic-type charging anode are inserted in anode
Charging opening, magnetic-type charging cathode are inserted in cathode charging opening.
Further, the smartwatch includes a charger, and the charger includes a pedestal, the base upper surface
A slot is offered, a cradle is inserted in the slot, the charging seating face is arranged at intervals with to be filled with magnetic-type respectively
Electric anode magnetic-type anode charging column corresponding with magnetic-type charging cathode and magnetic-type cathode charging column, the cradle and
External power supply electrical connection, forms the magnetic-type charging to the power supply.
Further, the power supply is rechargeable lithium battery or button cell.
Further, the engine core inner power source is stepper motor；The control mainboard is pcb board.
Meanwhile the present invention also provides a kind of bearing calibration of smartwatch for preventing external force from causing pointer deviation, the schools
Correction method includes the following steps:
1) wrist-watch stress, which is determined by experiment, will not influence the numberical range of pointer stepping；
2) perception data for being read and being handled outer force snesor using microcontroller, obtains the current stress of wrist-watch,
Perception data falls into numberical range, and the pointer stepping of wrist-watch is not influenced by external force, and microcontroller controls power machine core and drives pointer
Normal stepping；
Perception data exceeds numberical range, and the pointer stepping of wrist-watch receives external force influence, and microcontroller controls power machine core
Pointer is driven to stop stepping, pointer is in static, lock state, avoids pointer by outer force-disturbance；
3) duration of microcontroller record pointer locking, perception data are fallen after rise to numberical range, microcontroller control
Power machine core driving pointer supplies backward duration, completes the correction to pointer.
The embodiment of the present invention has the advantages that
By the cooperation of microcontroller and power machine core, the control to the pointer of wrist-watch is realized；By microcontroller and outside
The matching design of force snesor detects wrist-watch stress condition in conjunction with outer force snesor using microcontroller to adjust watch power
The operation of machine core, specially when wrist-watch is by larger external force microcontroller stop and lock power machine core operation, by external force not
The operation for restoring the pointer of wrist-watch when the normal stepping of pointer of wrist-watch is influenced, to solve wrist-watch because being caused pointer by external force
The problem of deviation；
Intelligence degree is high, easy to use when being not necessarily to wearer's manual setting, school, and calibration accuracy rate is high.
Detailed description of the invention
It, below will be to embodiment party in order to illustrate more clearly of embodiments of the present invention or technical solution in the prior art
Formula or attached drawing needed to be used in the description of the prior art are briefly described.It should be evident that the accompanying drawings in the following description is only
It is merely exemplary, it for those of ordinary skill in the art, without creative efforts, can also basis
The attached drawing of offer, which is extended, obtains other implementation attached drawings.
Structure depicted in this specification, ratio, size etc., only to cooperate the revealed content of specification, for
Those skilled in the art understands and reads, and is not intended to limit the invention enforceable qualifications, therefore does not have technical
Essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing the function of the invention that can be generated
Under effect and the purpose that can reach, should all still it fall in the range of disclosed technology contents obtain and can cover.
Control mainboard in a kind of smartwatch for preventing external force from causing pointer deviation that Fig. 1 provides for the embodiment of the present invention 1
Towards the structural schematic diagram of dial plate one side；
Control mainboard in a kind of smartwatch for preventing external force from causing pointer deviation that Fig. 2 provides for the embodiment of the present invention 1
Towards the structural schematic diagram of rear cover one side；
The knot of dial plate in a kind of smartwatch for preventing external force from causing pointer deviation that Fig. 3 provides for the embodiment of the present invention 1
Structure schematic diagram；
The knot of rear cover in a kind of smartwatch for preventing external force from causing pointer deviation that Fig. 4 provides for the embodiment of the present invention 3
Structure schematic diagram；
Charger in a kind of smartwatch for preventing external force from causing pointer deviation that Fig. 5 provides for the embodiment of the present invention 4
Structural schematic diagram；
In figure:
1, control mainboard, 11, construction opening, 12, heart rate connect circuit board, 13, magnetic-type charging it is positive, 14, magnetic-type
Charge cathode；
2, power supply；
3, microcontroller；
4, power machine core；
5, outer force snesor；
6, display screen；
7, optics heart rate sensor, 71, heart rate soft arranging wire, 72, light source, 73, heart rate cover board, 74, loophole；
8, charger, 81, pedestal, 82, slot, 83, cradle, 84, magnetic-type positive charging column, 85, magnetic-type cathode
Charging column；
100, rear cover, 101, dial plate, 102, display opening, 103, pointer, 104, light source opening, 105, euphotic cover plate,
106, anode charging opening, 107, cathode charging opening.
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book is understood other advantages and efficacy of the present invention easily, it is clear that described embodiment is the present invention one
Section Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
Wherein, the term of such as "upper" cited in this specification, "lower", "left", "right", " centre " is also only just
In being illustrated for narration, rather than to limit the scope of the invention, relativeness is altered or modified, without substantive change
Under more technology contents, when being also considered as the enforceable scope of the present invention.
Embodiment 1
Referring to Fig. 1~3, a kind of smartwatch for preventing external force from causing pointer deviation provided by the present invention, the intelligence
Wrist-watch includes: watchcase (not shown) and the rear cover 100 and dial plate 101 that are installed in watchcase, the smartwatch further include: control
Mainboard 1 processed, is installed on the inside of the watchcase between rear cover 100 and dial plate 101, and 1 surface middle part of control mainboard offers
One construction opening 11；Power supply 2 is installed on the inside of watchcase between rear cover 100 and control mainboard 1, the control mainboard 1 with
Power supply 2 is electrically connected；Microcontroller 3 is installed in the control mainboard 1 and communicates to connect with control mainboard 1；Power machine core 4, installing
In 1 construction opening 11 of control mainboard, the power machine core 4 is communicated to connect by control mainboard 1 and microcontroller 3, described
Microcontroller 3 forms the control run to power machine core 4；Outer force snesor 5 is installed in the control mainboard 1, the external force
Sensor 5 is communicated to connect by control mainboard 1 and microcontroller 4.
Further, the outer force snesor 5 includes but is not limited to acceleration transducer and gyroscope.
Further, the power supply 2 is rechargeable lithium battery or button cell.
Further, 4 internal power source of power machine core is stepper motor；The control mainboard 1 is pcb board.
Meanwhile the present invention also provides a kind of bearing calibration of smartwatch for preventing external force from causing pointer deviation, the schools
Correction method includes the following steps:
1) wrist-watch stress, which is determined by experiment, will not influence the numberical range of 103 stepping of pointer；
2) perception data for being read and being handled outer force snesor 5 using microcontroller 3 obtains the current stress shape of wrist-watch
State, perception data fall into numberical range, and 103 stepping of pointer of wrist-watch is not influenced by external force, and microcontroller 3 controls power machine core 4
Drive the normal stepping of pointer 103；
Perception data exceeds numberical range, and 103 stepping of pointer of wrist-watch receives external force influence, and microcontroller 3 controls power
Machine core 4 drives pointer to stop stepping, and pointer 103 is in static, lock state, avoids pointer 103 by outer force-disturbance；
3) duration of 3 record pointer 103 of microcontroller locking, perception data are fallen after rise to numberical range, microcontroller 3
Control power machine core 4 drives pointer 103 to supply backward duration, completes the correction to pointer.
The smartwatch passes through the cooperation of microcontroller 3 and power machine core 4, realizes the control to the pointer 103 of wrist-watch；
By the matching design of microcontroller 3 and outer force snesor 5, combined using microcontroller 3 with outer force snesor 5 detection wrist-watch by
Power situation adjusts the operation of watch power machine core 4, and specially when wrist-watch is by larger external force, microcontroller 3 stops and locks dynamic
Power machine core 4 is run, and restores the operation of the pointer 103 of wrist-watch, when not influenced the 103 normal stepping of pointer of wrist-watch by external force to solve
Certainly wrist-watch is because of the problem of being caused pointer deviation by external force；
Intelligence degree is high, easy to use when being not necessarily to wearer's manual setting, school, and calibration accuracy rate is high.
Embodiment 2
The control mainboard 1 is installed with display screen connection circuit board (not shown), the dial plate towards rear cover 100 on one side
101 surfaces offer display opening 102；The control mainboard 1 is installed with a display screen 6 towards dial plate 101 on one side, described aobvious
Display screen 6 connect circuit board communication connection with the display screen in control mainboard 1, and the display screen 6 passes through control mainboard 1 and microcontroller
Device 3 communicates to connect, and the screen of the display screen 6 is embedded at the display opening 102 of dial plate 101.
Further, the display screen 6 is OLED display screen, and accordingly, the display screen connection circuit board is OLED company
Connect circuit board.
The design of display screen 6, can real-time display relevant information, such as information about power etc. more intuitively show intelligent hand
Table use state promotes ease of use.
Remaining is the same as embodiment 1.
Embodiment 3
Referring to fig. 4, the control mainboard 1 is installed with heart rate connection circuit board 12, the heart rate towards rear cover 100 on one side
It connects circuit board 12 to communicate to connect by control mainboard 1 and microcontroller 3, the power supply 2 is installed towards 100 1 Middle face of rear cover
There is an optics heart rate sensor 7, the optics heart rate sensor 7 connect the communication of circuit board 12 with heart rate by heart rate soft arranging wire 71
Connection forms the communication connection that optics heart rate sensor 7 passes through control mainboard 1 and microcontroller 3；In 100 surface of rear cover
Portion offers a light source opening 104 corresponding with the light source 72 of the optics heart rate sensor 7, and the light source is open in 104
It is connected to an euphotic cover plate 105；The light source 72 of the optics heart rate sensor 7 is light emitting diode, and color is green；The optics
Heart rate sensor 7 is covered with a heart rate cover board 73, the heart rate cover board 73 and optics heart rate sensor 7 towards rear cover 100 on one side
Between there are gap, 73 surface of heart rate cover board offers loophole 74 corresponding with light source 72；The heart rate cover board 73 and light
Learning spacing maximum between heart rate sensor 7 is 0.3mm.
Optics heart rate sensor 7 connects circuit board 12 by heart rate and the cooperation of control mainboard 1 and microcontroller 3 is set
Meter, so that smartwatch can monitor wearer's heart rate in real time, so that wearer learns the heart rate shape of itself in time
State, to judge in time.
Remaining is the same as embodiment 1 or 2.
Embodiment 3
Referring to Fig. 5, the control mainboard 1 is convexly equipped with electric with 2 charging end of power supply respectively towards 100 1 face interval of rear cover
The magnetic-type charging anode 13 of connection and magnetic-type charging cathode 14,100 surface of rear cover are offered with magnetic-type charging just
The corresponding anode charging opening 106 in pole 13, cathode corresponding with magnetic-type charging cathode 14 charging opening 107, the magnetic
Charge positive 13 pole of suction is inserted in anode charging opening 106, and magnetic-type charging cathode 14 is inserted in cathode charging and is open 107.
Further, the smartwatch includes a charger 8, and the charger 8 includes a pedestal 81, the pedestal 81
Upper surface offers a slot 82, and a cradle 83 is inserted in the slot 82, and 83 surface of cradle is arranged at intervals with
It magnetic-type positive charging column 84 corresponding with magnetic-type charging anode 13 and magnetic-type charging cathode 14 and magnetic-type bears respectively
Pole charging column 85, the cradle 83 are electrically connected with external power supply, form the magnetic-type charging to the power supply 2.
Watch rear cover 100 is directly placed at 83 upper surface of cradle when in use by the design of charger 8, magnetic-type to fill
Electric anode 13 and magnetic-type charging cathode 14 are contacted with magnetic-type positive charging column 84 and magnetic-type cathode charging column 85 correspondence, shape
It at the magnetic-type charging of wrist-watch, charges convenient and efficient, can be full of in the short time, promote cruising ability.
Remaining is the same as embodiment 1.
Although above having used general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention are fallen within the scope of the claimed invention.
Claims (10)
1. a kind of smartwatch for preventing external force from causing pointer deviation, the smartwatch includes: watchcase and is installed in watchcase
Interior rear cover (100) and dial plate (101), which is characterized in that the smartwatch further include:
Control mainboard (1) is installed on the inside of the watchcase between rear cover (100) and dial plate (101), the control mainboard (1)
Surface middle part offers a construction opening (11)；
Power supply (2) is installed on the inside of watchcase between rear cover (100) and control mainboard (1), the control mainboard (1) with
Power supply (2) electrical connection；
Microcontroller (3) is installed in the control mainboard (1) and communicates to connect with control mainboard (1)；
Power machine core (4), is installed in the control mainboard (1) construction opening (11), and the power machine core (4) passes through control mainboard
(1) it is communicated to connect with microcontroller (3), the microcontroller (3) forms the control run to power machine core (4)；
Outer force snesor (5), is installed on the control mainboard (1), the outer force snesor (5) by control mainboard (1) with
Microcontroller (4) communication connection.
2. the smartwatch according to claim 1 for preventing external force from causing pointer deviation, which is characterized in that the external force passes
Sensor (5) includes but is not limited to acceleration transducer and gyroscope.
3. the smartwatch according to claim 1 for preventing external force from causing pointer deviation, which is characterized in that the control master
Plate (1) is installed with display screen connection circuit board towards rear cover (100) on one side, and dial plate (101) surface offers a display
It is open (103)；
The control mainboard (1) is installed with a display screen (6) on one side towards dial plate (101), the display screen (6) and control mainboard
(1) the display screen connection circuit board communication connection on, the display screen (6) are communicated by control mainboard (1) with microcontroller (3)
Connection, the screen of the display screen (6) are embedded at the display opening (103) of dial plate (101).
4. the smartwatch according to claim 3 for preventing external force from causing pointer deviation, which is characterized in that the display screen
It (6) is OLED display screen, accordingly, the display screen connection circuit board is OLED connection circuit board.
5. the smartwatch according to claim 1 for preventing external force from causing pointer deviation, which is characterized in that the control master
Plate (1) is installed with heart rate connection circuit board (12) towards rear cover (100) on one side, and heart rate connection circuit board (12) passes through control
Mainboard (1) processed and microcontroller (3) communicate to connect, and the power supply (2) is installed with an optics heart rate towards one Middle face of rear cover and passes
Sensor (7), optics sensing heart rate (7) device connect circuit board (12) communication connection with heart rate by heart rate soft arranging wire (71),
Form the communication connection that optics sensing heart rate (7) device passes through control mainboard (1) and microcontroller (3)；
Rear cover (100) surface middle part offers a light corresponding with light source (72) of the optics heart rate sensor (7)
Source is open (104), is connected to an euphotic cover plate (105) in the light source opening (104)；
The light source (72) of the optics heart rate sensor (7) is light emitting diode, and color is green；
The optics heart rate sensor (7) is covered with a heart rate cover board (73), the heart rate cover board towards rear cover (100) on one side
(73) there are gap between optics heart rate sensor (7), heart rate cover board (73) surface offers corresponding with light source (72)
Loophole (74)；
Spacing maximum is 0.3mm between the heart rate cover board (73) and optics heart rate sensor (7).
6. the smartwatch according to claim 1 for preventing external force from causing pointer deviation, which is characterized in that the control master
Plate (1) is convexly equipped with the magnetic-type charging anode being electrically connected respectively with the power supply (2) charging end towards (100) one face interval of rear cover
(13) and magnetic-type charging cathode (14), rear cover (100) surface offer corresponding with magnetic-type charging positive (13)
Anode charging opening (106), cathode corresponding with magnetic-type charging cathode (14), which charge, to be open (107), described magnetic-type to fill
Electric anode (13) is inserted in anode charging opening (106), and magnetic-type charging cathode (14) is inserted in cathode charging opening (107).
7. the smartwatch according to claim 6 for preventing external force from causing pointer deviation, which is characterized in that the intelligence hand
Table includes a charger (8), and the charger (8) includes a pedestal (81), and pedestal (81) upper surface offers a slot
(82), is inserted with a cradle (83) in the slot (82), cradle (83) surface be arranged at intervals with respectively with magnetic
Formula charging positive (13) and the corresponding magnetic-type positive charging column (84) of magnetic-type charging cathode (14) and magnetic-type cathode fill
Electric column (85), the cradle (83) are electrically connected with external power supply, form the magnetic-type charging to the power supply (2).
8. the smartwatch according to claim 7 for preventing external force from causing pointer deviation, which is characterized in that the power supply
It (2) is rechargeable lithium battery or button cell.
9. the smartwatch according to claim 1 for preventing external force from causing pointer deviation, which is characterized in that the engine
Core (4) internal power source is stepper motor；The control mainboard (1) is pcb board.
10. a kind of correction side of such as smartwatch according to any one of claims 1 to 9 for preventing external force from causing pointer deviation
Method, which is characterized in that the bearing calibration includes the following steps:
1) wrist-watch stress, which is determined by experiment, will not influence the numberical range of pointer (103) stepping；
2) perception data for being read and being handled outer force snesor (5) using microcontroller (3), obtains the current stress shape of wrist-watch
State, perception data fall into numberical range, and pointer (103) stepping of wrist-watch is not influenced by external force, and microcontroller (3) controls engine
Core (4) drives pointer (103) normal stepping；
Perception data exceeds numberical range, and pointer (103) stepping of wrist-watch receives external force influence, and microcontroller (3) controls power
Machine core (4) drives pointer to stop stepping, and pointer (103) is in static, lock state, avoids pointer (103) by outer force-disturbance；
3) duration of microcontroller (3) record pointer (103) locking, perception data are fallen after rise to numberical range, microcontroller
(3) backward duration is supplied in control power machine core (4) driving pointer (103), completes the correction to pointer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910452432.9A CN110161831A (en) | 2019-05-28 | 2019-05-28 | A kind of smartwatch for preventing external force from causing pointer deviation and its bearing calibration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910452432.9A CN110161831A (en) | 2019-05-28 | 2019-05-28 | A kind of smartwatch for preventing external force from causing pointer deviation and its bearing calibration |
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| Publication Number | Publication Date |
|---|---|
| CN110161831A true CN110161831A (en) | 2019-08-23 |
Family
ID=67629796
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|---|---|---|---|
| CN201910452432.9A Pending CN110161831A (en) | 2019-05-28 | 2019-05-28 | A kind of smartwatch for preventing external force from causing pointer deviation and its bearing calibration |
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| US20190142287A1 (en) * | 2015-05-05 | 2019-05-16 | Osram Opto Semiconductors Gmbh | Optical Heart Rate Sensor |
| CN210222491U (en) * | 2019-05-28 | 2020-03-31 | 酷罗米(深圳)科技有限公司 | Prevent that external force from arousing intelligent wrist-watch of pointer deviation |
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2019
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101432668A (en) * | 2006-04-25 | 2009-05-13 | 弗雷德里克皮盖股份公司 | Diving watch |
| CN104199273A (en) * | 2014-09-17 | 2014-12-10 | 宝捷时计电子（深圳）有限公司 | Watch without button and handle |
| US20190142287A1 (en) * | 2015-05-05 | 2019-05-16 | Osram Opto Semiconductors Gmbh | Optical Heart Rate Sensor |
| CN205750324U (en) * | 2016-05-11 | 2016-11-30 | 深圳智能表芯科技有限公司 | A kind of intelligent watch charging structure and apply the intelligent watch of this charging structure |
| CN106227022A (en) * | 2016-09-19 | 2016-12-14 | 广东乐源数字技术有限公司 | A kind of movement of intelligent watch |
| CN206877213U (en) * | 2017-06-05 | 2018-01-12 | 惠州Tcl移动通信有限公司 | Possesses the wearable device of heart rate detecting function |
| CN109283830A (en) * | 2018-11-20 | 2019-01-29 | 深圳智芯科技有限公司 | A kind of method, system and time set reducing walking time error |
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