CN110192849A - Intelligent wearable device - Google Patents
Intelligent wearable device Download PDFInfo
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- CN110192849A CN110192849A CN201910469530.3A CN201910469530A CN110192849A CN 110192849 A CN110192849 A CN 110192849A CN 201910469530 A CN201910469530 A CN 201910469530A CN 110192849 A CN110192849 A CN 110192849A
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- Prior art keywords
- retaining wall
- shell
- light
- annular retaining
- wearable device
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/024—Detecting, measuring or recording pulse rate or heart rate
- A61B5/02438—Detecting, measuring or recording pulse rate or heart rate with portable devices, e.g. worn by the patient
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/024—Detecting, measuring or recording pulse rate or heart rate
- A61B5/02444—Details of sensor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6802—Sensor mounted on worn items
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Cardiology (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Physiology (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
The invention discloses a kind of intelligent wearable devices.The intelligence wearable device includes shell, heart rate sensor and the PCB for being fixed on shell, PCB and heart rate sensor are set in the housing, the light-emitting component and photosensitive element of heart rate sensor are both secured to the side on PCB close to shell, shell is equipped with the transmission region for heart rate sensor transmitting-receiving light, PCB is upper seamless to be fixed with the first retaining wall, it is seamless on shell to be fixed with the second retaining wall corresponding with each first retaining wall, first retaining wall is made with the second retaining wall of opaque material, first retaining wall and the position of corresponding second retaining wall in the height direction are least partially overlapped, the light of photosensitive element is emitted directly toward to block light-emitting component in shell.In the module, no longer there are linear passages to transmit light between light-emitting component and photosensitive element, make the light of light-emitting component be difficult to be directly transferred to photosensitive element in shell, heart rate sensor can be improved in the intracorporal leakage problem of shell.
Description
Technical field
The present invention relates to wearing class equipment technical field, in particular to a kind of intelligent wearable device.
Background technique
Currently, intelligent wearable device is increasingly used in the health of concern user, such as rhythm of the heart function, electrocardio
Figure function etc..For the realization of rhythm of the heart function, one of method is photoelectricity transmissometry, and principle is exactly heart rate equipment
Light beam can be issued with the sensor of skin contact beat and measure the light of reflection and transmission on the skin, since blood is to specific wavelength
Light there is absorption, when each cardiac pumping, which all can largely be absorbed, heartbeat can be confirmed with this, but
Disadvantage is exactly easy photosensitive interference, and other than the light of environment, the light that heart rate light-emitting component itself dissipates also is easy to photosensitive element
Interference is generated, this just needs a kind of reliable structure to carry out in shell to block the light transmitting between light-emitting component and photosensitive element.
Typical light shading method is using only by shading foam compression gear between light-emitting component and photosensitive element at present
Next light-blocking, still, foam is easy insufficient compression, straight line easy to form between light-emitting component and photosensitive element in actual production process
Access, and the light for issuing light-emitting component is passed directly at photosensitive element, is caused accidentally to survey to heart rate measurement, is influenced user experience.
Therefore, how to improve heart rate sensor in the intracorporal leakage problem of shell, be that those skilled in the art need to solve at present
Certainly the technical issues of.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of intelligent wearable device of intelligent wearable device, Neng Gouyou
Effect improves heart rate sensor in the intracorporal leakage problem of shell.
To achieve the above object, the invention provides the following technical scheme:
It is a kind of intelligence wearable device, including shell, heart rate sensor and the PCB for being fixed on the shell, the PCB and
The heart rate sensor is disposed in the housing, and the light-emitting component and photosensitive element of the heart rate sensor are both secured to described
The side of the upper close shell of PCB, the shell are equipped with the transmission region for heart rate sensor transmitting-receiving light, institute
State it is seamless on PCB be fixed with the first retaining wall, it is seamless on the shell to be fixed with second gear corresponding with each first retaining wall
Wall, first retaining wall are made with second retaining wall of opaque material, first retaining wall and corresponding described second
The position of retaining wall in the height direction is least partially overlapped, is emitted directly toward with to block the light-emitting component in the shell described
The light of photosensitive element.
Preferably, first retaining wall includes being disposed around except one of the light-emitting component and the photosensitive element
First annular retaining wall；Second retaining wall includes the second annular retaining wall；Second annular retaining wall and corresponding first ring
Shape retaining wall is mutually nested, and the light of the photosensitive element is emitted directly toward to block the light-emitting component in the shell.
Preferably, part of the first annular retaining wall far from the PCB and corresponding second annular retaining wall are separate
The portion forming part of the shell is socketed.
Preferably, there is gap, to form folding between the first annular retaining wall and corresponding second annular retaining wall
Wire type access.
Preferably, flexible shading part is equipped in the broken-line type access.
Preferably, each first annular retaining wall correspondence surrounds each light-emitting component.
Preferably, the line of the line of two light-emitting components and two photosensitive elements forms X-shaped structure, and institute
There is the first annular retaining wall to be arranged in integral type, to separate two photosensitive elements.
Preferably, free end of first retaining wall far from the PCB and second retaining wall far from the shell from
It is plugged by holding along short transverse.
Preferably, first retaining wall and corresponding second retaining wall are staggered setting on perpendicular to short transverse.
Preferably, including the smartwatch main body that is set in the shell and it is connected to the watchband of the shell, the heart
Rate sensor and the PCB are set in the smartwatch main body.
In the intelligent wearable device of intelligence wearable device provided by the invention, including shell, heart rate sensor and solid
Due to the PCB of shell, PCB and heart rate sensor are set in the housing, and the light-emitting component and photosensitive element of heart rate sensor are solid
Due to the side on PCB close to shell, shell is equipped with the transmission region for heart rate sensor transmitting-receiving light, and PCB is upper seamless
It is fixed with the first retaining wall, it is seamless on shell to be fixed with the second retaining wall corresponding with each first retaining wall, the first retaining wall and second gear
Wall is made of opaque material, and the first retaining wall and the position of corresponding second retaining wall in the height direction are least partially overlapped,
The light of photosensitive element is emitted directly toward to block light-emitting component in shell.
First retaining wall and the position of corresponding second retaining wall in the height direction are least partially overlapped, can be in stiffened shell body
Shaded effect, along PCB be directed toward shell on be arranged transmission region wall surface direction on each position at, light-emitting component
It is spaced with photosensitive element, does not have linear passages between light-emitting component and photosensitive element and transmit light, make light-emitting component
Light is difficult to be directly transferred to photosensitive element in shell, can be effectively improved heart rate sensor in the intracorporal leakage problem of shell.
Detailed description of the invention
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 technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 provides the explosive view of intelligent wearable device by the embodiment of the present invention one；
Fig. 2 is provided the main view of the shell of intelligent wearable device by the embodiment of the present invention one；
Fig. 3 is enlarged drawing at the A in Fig. 2；
Fig. 4 is provided the structure chart of the shell of intelligent wearable device by the embodiment of the present invention one；
Fig. 5 is enlarged drawing at the B of Fig. 4；
Fig. 6 is provided the main view of the PCB of intelligent wearable device by the embodiment of the present invention one；
Fig. 7 is provided the structure chart of the PCB of intelligent wearable device by the embodiment of the present invention one；
Fig. 8 is provided the main view of the first annular retaining wall of intelligent wearable device by the embodiment of the present invention one；
Fig. 9 is provided the structure chart of the first annular retaining wall of intelligent wearable device by the embodiment of the present invention one；
Figure 10 provides the main view of intelligent wearable device by the embodiment of the present invention one；
Figure 11 is the C-C cross-sectional view of Figure 10；
Figure 12 is enlarged drawing at the D in Figure 11；
Figure 13 provides the first retaining wall and the second retaining wall positional relationship in intelligent wearable device by the embodiment of the present invention one
Simplified schematic diagram；
Figure 14 provides the cross-sectional view of intelligent wearable device by the embodiment of the present invention two；
Figure 15 is enlarged drawing at the E in Figure 14；
Figure 16 provides the first retaining wall and the second retaining wall positional relationship in intelligent wearable device by the embodiment of the present invention two
Simplified schematic diagram；
Figure 17 is provided the structure chart of the PCB of intelligent wearable device by the embodiment of the present invention two；
Figure 18 provides the first retaining wall and the second retaining wall positional relationship in intelligent wearable device by the embodiment of the present invention three
Simplified schematic diagram；
Figure 19 provides the first retaining wall and the second retaining wall positional relationship in intelligent wearable device by the embodiment of the present invention four
Simplified schematic diagram.
Fig. 1 is into Figure 19:
The first annular retaining wall of 1-PCB, 11-, the first annular wall of 111-, 2- heart rate sensor, 21- photosensitive element, 22- shine
Element, 3- shell, the second annular retaining wall of 31-, the second annular wall of 311-, 32- transmission region, the second locating slot of 33-, the first U of 34-
Shape wall, 35- the second U-shaped wall.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Core of the invention is to provide a kind of intelligent wearable device of intelligent wearable device, can be effectively improved heart rate
Sensor is in the intracorporal leakage problem of shell.
In the description of invention, it should be noted that term " first ", " second " are used for description purposes only, and cannot manage
Solution is indication or suggestion relative importance.
In a kind of specific embodiment of the intelligent wearable device of intelligence wearable device provided by the present invention, figure is please referred to
1 to Figure 13, including shell 3, PCB1 and heart rate sensor 2.Shell 3 is specifically as follows plastic parts, usually can shading.PCB1
It is fixed on shell 3, PCB1 and heart rate sensor are arranged inside shell 3.The light-emitting component 22 of heart rate sensor 2 and photosensitive member
Part 21 is both secured on PCB1, and optionally, heart rate sensor 2 is electrically connected PCB1 by FPC fixed on PCB1.
Shell 3 is equipped with the transmission region 32 that light is received and dispatched for heart rate sensor 2.It specifically, can on transmission region 32
Lens are arranged.Preferably, as shown in figure 3, each transmission region 32 can pass through the frame with interception on shell 3 point
It leaves, each light-emitting component 22 respectively corresponds one transmission region 32 of setting, and each photosensitive element 21 is correspondingly arranged a light transmission
Region 32.
In heart rate detection, light-emitting component 22 is used to emit detection light line to outside shell 3 through corresponding transmission region 32, feels
Optical element 21 is used to receive detection light by returning to the reflection light in shell 3 through corresponding transmission region 32 after skin reflex.
PCB1 can receive the signal of photosensitive element 21, and determine biological parameter according to the signal.Wherein, light-emitting component 22 can be according to
The frequency transmitting detection light set, is specifically as follows LED, photosensitive element 21 be specifically as follows PD (photodiode,
Photo-Diode)。
PCB1 it is upper it is seamless be fixed with the first retaining wall, it is seamless on shell 3 to be fixed with second gear corresponding with each first retaining wall
Wall.First retaining wall is made with the second retaining wall of opaque material, is specifically as follows lighttight plastics, such as PET plastic, black
The PC material of color can also be lighttight metal.The position of first retaining wall and corresponding second retaining wall in height direction H is extremely
Small part overlapping, the light of photosensitive element 21 is emitted directly toward to block light-emitting component 22 in shell 3.Wherein, height direction H is big
Body is parallel to the direction be directed toward by PCB1 and the wall surface of transmission region 32 is arranged on shell 3.
In the present embodiment, the first retaining wall and position of corresponding second retaining wall in height direction H are least partially overlapped, energy
Enough reinforce the shaded effect in shell 3, it is every on the direction that the wall surface of transmission region 32 is set on shell 3 being directed toward along PCB1
At a position, light-emitting component 22 is spaced with photosensitive element 21, does not have straight line between light-emitting component 22 and photosensitive element 21
Access transmits light, makes the light of light-emitting component 22 be difficult to be directly transferred to photosensitive element 21 in shell 3, can be effectively improved heart rate
Leakage problem of the sensor 2 in shell 3.
Further, the first retaining wall includes first be disposed around except one of each light-emitting component 22 and photosensitive element 21
Annular retaining wall 11, first annular retaining wall 11 is seamless to be fixed on PCB1, specifically includes following situations: as shown in fig. 6, each hair
Optical element 22 is fenced up by corresponding first annular retaining wall 11 but 21 periphery of each photosensitive element is not correspondingly provided with first annular gear
Wall 11；Each photosensitive element 21 is fenced up by corresponding first annular retaining wall 11 but the periphery of each light-emitting component 22 is not correspondingly provided with the
One annular retaining wall 11.Certainly, each light-emitting component 22 and each photosensitive element 21 can also be respectively by corresponding first annular retaining walls 11
It fences up.Second retaining wall includes second annular retaining wall corresponding with each first annular retaining wall 11 of seamless fixation on shell 3
31。
Wherein, element (light-emitting component 22 or photosensitive element 21) has corresponding with the first annular retaining wall 11 being enclosed in outside it
Relationship, the corresponding first annular retaining wall 11 of a usual element and second annular retaining wall 31.
Second annular retaining wall 31 and the mutually nested formation maze-type structure of corresponding first annular retaining wall 11, it is luminous to block
Element 22 is emitted directly toward the light of photosensitive element 21 in shell 3.
For the light-emitting component 22 and photosensitive element 21 matched, to realize interception, those skilled in the art can be with
Understand, any first annular retaining wall 11 should only surround one of light-emitting component 22 and photosensitive element 21, and cannot be simultaneously
Both surround, by taking first annular retaining wall 11 is arranged except light-emitting component 22 as an example, the second annular retaining wall 31 and first annular gear
Wall 11 is nested, light-emitting component 22 be located at first annular retaining wall 11 among corresponding second annular retaining wall 31, correspondingly, photosensitive member
Part 21 is located at first annular retaining wall 11 with except corresponding second annular retaining wall 31, realizes shading with this.
Wherein, specific such as corresponding Figure 13 of the present embodiment and corresponding Figure 16 of another embodiment, gear annular for second
Wall 31 and the mutually nested formation maze-type structure of corresponding first annular retaining wall 11, refer specifically to first annular retaining wall 11 and the second ring
The part being at least set-located in the presence of part between shape retaining wall 31, the part being set-located refer to the two in short transverse
The equitant part in the upper position H, and the part of the axially extended another one of one is not belonging to the part being set-located.More specifically
Ground, as shown in figure 13, end of the first annular retaining wall 11 far from PCB1 is at a distance from shell 3 less than the height of the second annular retaining wall 31
Degree, correspondingly, end of second annular retaining wall 31 far from shell 3 are less than the height of first annular retaining wall 11 at a distance from PCB1 plate
The middle part of degree, first annular retaining wall 11 and the second annular retaining wall 31 forms staggered structure in height direction H.
Wherein, the second annular retaining wall 31 and the shape of first annular retaining wall 11 can be configured according to actual needs, example
As shown in Figure 5 and Figure 8, in the present embodiment, the second annular retaining wall 31 is the rectangular ring of rounded corner with first annular retaining wall 11
Structure.Certainly, in other embodiments, the second annular retaining wall 31 and/or first annular retaining wall 11 may be set to be annular shape
Structure.In addition, the second annular retaining wall 31 and the color of first annular retaining wall 11 can according to need be set as white, black or
Other colors.
In the present embodiment, first annular retaining wall 11 and corresponding second annular retaining wall 31 be mutually nested may be implemented 360 ° it is complete
Orientation shading further improves leakage problem of the heart rate sensor 2 in shell 3.
Further, part of the first annular retaining wall 11 far from PCB1 is with corresponding second annular retaining wall 31 far from shell 3
Portion forming part socket.As described in Figure 13, the direction that the wall surface of transmission region 32 is set on shell 3 is being directed toward along PCB1
(direction is regarded as height direction H, and the axial direction of first annular retaining wall 11 and the second annular retaining wall 31 is also usually in substantially parallel relationship to height
Direction H) on, first annular retaining wall 11 is only mutually arranged at middle section B sections with the second annular retaining wall 31, first annular retaining wall 11
A section stretch out the second annular retaining wall 31 except, except the first annular retaining wall 11 of C section relative extension of the second annular retaining wall, avoid
Withstand PCB1 in the B section top for withstanding shell 3 or second annular retaining wall 31 at the top of the B section of first annular retaining wall 11 after mounting
And the assembly between PCB1 and shell 3 is influenced, advantageously ensure that the assembly precision between PCB1 and shell 3.In shading, in height
It spends on the H of direction, the independent shading of A section of first annular retaining wall 11, the B section of first annular retaining wall 11 and the second annular retaining wall 31 is simultaneously
Shading, the independent shading of C section of the second annular retaining wall 31.
Further, there is gap, so that corresponding between first annular retaining wall 11 and corresponding second annular retaining wall 31
Broken-line type access is formed in maze-type structure, at the specific D such as the present embodiment Figure 13 of broken-line type access shown in dotted lineShape
In access and embodiment illustrated in fig. 16 at dotted lineShape access, it is possible to reduce in assembling process, first annular retaining wall 11
Each surface and each surface of corresponding second annular retaining wall 31 between mutually hit, further decrease assembly difficulty.
Wherein, although the broken-line type access formed in maze-type structure may be connected to light-emitting component 22 and photosensitive element 21,
But if the light that light-emitting component 22 issues enters in the broken-line type access in shell 3, since light is in broken-line type access
It is middle can by reflection many times, can the intensity to light significantly weakened, to make the light intensity appeared in access when broken line
Greatly reduce.It should be noted that the interception based on maze-type structure copes with the first ring in design with process
Shape retaining wall 11 is designed with the size in the gap of corresponding second annular retaining wall 31, guarantees light-emitting component 22 from broken-line type access
The luminous intensity being pierced by 21 side of photosensitive element is extremely low, will not influence the photosensitive result of photosensitive element 21.
Certainly, in other embodiments, first annular retaining wall 11 and corresponding second annular retaining wall 31 can with seamless nesting,
Fit between adjacent annular face.
Further, flexible shading part is equipped in broken-line type access, for example, the compression foam of shading, compression foam compression
Between the male and fomale(M&F) that first annular retaining wall 11 is formed with corresponding second annular retaining wall 31, it is fitted in broken-line type access, it can
To improve the shading performance of maze-type structure, more efficiently stop the transmitting of light.More specifically, compression foam can be by double
Face glue sticking is on maze-type structure.
Further, first annular 11 seamless welding of retaining wall, can be according to the position of the second annular retaining wall 31 on PCB1
Further determine that the setting position of first annular retaining wall 11, it is fixed reliable.Optionally, first annular retaining wall 11 can specifically pass through
SMT is welded on PCB1, must guarantee its with PCB1 seamless connection, between the two can not light transmission.Certainly, in other embodiments,
First annular retaining wall 11 can be with seamless binding on PCB1, and optionally, first annular retaining wall 11 can specifically pass through two-sided gluing
It is connected on PCB1, must guarantee that it is seamlessly connected with PCB1, it can not light transmission between first annular retaining wall 11 and PCB1.Certainly, at it
In his embodiment, first annular retaining wall 11 and PCB1 can be integrally formed.In addition, for the second annular retaining wall 31 and shell 3, two
Person can be with integrated injection molding, it is of course also possible to use bonding or the mode of welding are seamlessly connected on shell 3.
Further, as shown in fig. 7, the correspondence of first annular retaining wall 11 surrounds each light-emitting component 22, that is, outside light-emitting component 22
Side is correspondingly arranged first annular retaining wall 11, and 21 outside of photosensitive element is not correspondingly arranged first annular retaining wall 11, thus from source
It obstructs the light, is conducive to save the space inside shell 3.Certainly, in other embodiments, specifically can refer to Figure 18, first
Annular retaining wall 11, which can correspond to, surrounds each photosensitive element 21, i.e. the outside of light-emitting component 22 is not correspondingly arranged first annular retaining wall
11, reliable shading only is realized from the angle of protection photosensitive element 21, is conducive to save 3 inner space of shell.
Further, as shown in fig. 6, the line of the line of two light-emitting components 22 and two photosensitive elements 21 forms X-shaped
Structure, and all first annular retaining walls 11 are arranged in integral type, i.e., all compositions of first annular retaining wall 11 link together same
One component, to separate two photosensitive elements 21, then two photosensitive elements 21 can also be separated by first annular retaining wall 11, can
It is interfered with each other to avoid two photosensitive elements 21, further increases the reliability of testing result.Wherein, a heart rate sensor 2
A light-emitting component 22 and a photosensitive element 21 are generally included, the quantity of heart rate sensor 2 can be set as two such as Fig. 3,
It may be set to be other quantity.In addition, light-emitting component 22 can also be arranged otherwise with photosensitive element 21, example
Such as, the line of two light-emitting components 22 is parallel to the line of two photosensitive elements 21.
Further, free end of first retaining wall far from PCB1 and free end of second retaining wall far from shell 3 are along height side
It is plugged to H, at this point, the side wall of the groove matched and protrusion are to connect together.Specific as shown in figure 12 and Figure 13
Shown, the second locating slot 33, first annular free end of the retaining wall 11 far from PCB1 is arranged far from the free end of shell 3 in the second retaining wall
It is inserted into the second locating slot 33 of corresponding second retaining wall, at this point, broken-line type access extends at DShape access, further
Improve shaded effect.Certainly, the quantity of the second locating slot 33 is not limited to setting one, two or more also can be set.Again
Alternatively, the first retaining wall is equipped with the first locating slot far from the free end of PCB1, the second retaining wall is inserted into far from the free end of shell and corresponds to
The first retaining wall the first locating slot in, can equally play the role of improve shaded effect.
Obviously, the first retaining wall is not limited to be configured according to mode provided by above-described embodiment with the second retaining wall.Another
In a kind of specific embodiment, the first retaining wall and corresponding second retaining wall are staggered setting on perpendicular to height direction H, are conducive to
Avoid the shock occurred between the two in assembly.Specifically as shown in Figure 14 to Figure 17, the second annular retaining wall 31 is set to corresponding
The outer ring of first annular retaining wall 11, that is, for the part that first annular retaining wall 11 is mutually set-located with the second annular retaining wall 31,
Second annular retaining wall 31 has between first annular retaining wall 11 and the second annular retaining wall 31 outside and including first annular retaining wall 11
Preferable shaded effect, it is easy to process.Specifically, the second annular retaining wall 31 can be integrated the muscle position being arranged on shell 3.
Or in another specific embodiment, first annular retaining wall 11 can include with the second annular retaining wall 31
The ring structure that at least two phases are arranged, as shown in figure 18, there are three the first annular walls being mutually arranged for the first annular tool of retaining wall 11
111, corresponding second annular retaining wall 31 tool there are two the second annular wall 311 being mutually arranged, the first annular wall of each adjacent two it
Between be arranged second annular wall 311, to constitute multiple-protection.Certainly, first annular retaining wall 11 and the second annular retaining wall 31
The quantity of the annular wall specifically included can be set according to actual needs.
Or in another specific embodiment, as shown in figure 19, the first retaining wall is be buckled in light-emitting component 22
One U-shaped wall 34, the second retaining wall are the second U-shaped wall 35 for being buckled in photosensitive element 21, the first U-shaped wall 34 and the second U-shaped wall 35
Opening towards on the contrary, and the first U-shaped wall 34 be directed away from a side opening of photosensitive element 21.First U-shaped wall 34 and the second U-shaped wall
35 position in the height direction partly overlaps, and realizes shading by two U-shaped walls.
Further, intelligent wearable device can be smartwatch, correspondingly comprising the intelligent hand in shell
Table main body and the watchband for being connected to shell, heart rate sensor and PCB are set in smartwatch main body.Certainly, which can wear
Wearing equipment can also be the equipment such as Intelligent bracelet.The structure of other each sections of the intelligence wearable device please refers to existing skill
Art, repeats no more herein.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
Intelligent wearable device provided by the present invention is described in detail above.Specific case used herein
Principle and implementation of the present invention are described, the above embodiments are only used to help understand side of the invention
Method and its core concept.It should be pointed out that for those skilled in the art, not departing from the principle of the invention
Under the premise of, it can be with several improvements and modifications are made to the present invention, these improvement and modification also fall into the claims in the present invention
In protection scope.
Claims (10)
1. a kind of intelligence wearable device, including shell (3), heart rate sensor (2) and the PCB for being fixed on the shell (3)
(1), the PCB (1) and the heart rate sensor (2) are set in the shell (3), and the heart rate sensor (2) shines
Element (22) and photosensitive element (21) are both secured to the side on the PCB (1) close to the shell (3), on the shell (3)
Equipped with the transmission region (32) for the heart rate sensor (2) transmitting-receiving light, which is characterized in that seamless solid on the PCB (1)
Surely there is the first retaining wall, it is seamless on the shell (3) to be fixed with the second retaining wall corresponding with each first retaining wall, described first
Retaining wall is made with second retaining wall of opaque material, and first retaining wall is with corresponding second retaining wall in height side
Upward position is least partially overlapped, is emitted directly toward with to block the light-emitting component (22) in the shell (3) described photosensitive
The light of element (21).
2. intelligence wearable device according to claim 1, which is characterized in that first retaining wall is described including being disposed around
First annular retaining wall (11) except one of light-emitting component (22) and the photosensitive element (21)；Second retaining wall includes
Second annular retaining wall (31)；Second annular retaining wall (31) and the corresponding first annular retaining wall (11) are mutually nested, with
Block the light that the light-emitting component (22) is emitted directly toward the photosensitive element (21) in the shell (3).
3. intelligence wearable device according to claim 2, which is characterized in that the first annular retaining wall (11) is far from institute
The part for stating PCB (1) is socketed with corresponding second annular retaining wall (31) far from the portion forming part of the shell (3).
4. it is according to claim 3 intelligence wearable device, which is characterized in that the first annular retaining wall (11) with it is corresponding
Second annular retaining wall (31) between have gap, to form broken-line type access.
5. intelligence wearable device according to claim 4, which is characterized in that be equipped with flexible hide in the broken-line type access
Light part.
6. intelligence wearable device according to claim 2, which is characterized in that each first annular retaining wall (11) is corresponding
Surround each light-emitting component (22).
7. intelligence wearable device according to claim 6, which is characterized in that the line of two light-emitting components (22)
X-shaped structure is formed with the line of two photosensitive elements (21), and all first annular retaining walls (11) set in integral type
It sets, to separate two photosensitive elements (21).
8. intelligence wearable device according to any one of claims 1 to 7, which is characterized in that first retaining wall is separate
The free end of the PCB (1) is plugged far from the free end of the shell (3) along short transverse with second retaining wall.
9. it is according to any one of claims 1 to 7 intelligence wearable device, which is characterized in that first retaining wall with it is right
Second retaining wall answered is staggered setting on perpendicular to short transverse.
10. intelligence wearable device according to any one of claims 1 to 7, which is characterized in that including being set to the shell
(3) the smartwatch main body in and the watchband for being connected to the shell, the heart rate sensor (2) and the PCB (1) are set to
In the smartwatch main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910469530.3A CN110192849B (en) | 2019-05-31 | 2019-05-31 | Wearable equipment of intelligence |
Applications Claiming Priority (1)
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2024041136A1 (en) * | 2022-08-23 | 2024-02-29 | Oppo广东移动通信有限公司 | Head-mounted device, heart rate detection mechanism, and handle and method for controlling same |
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