Summary of the invention
The purpose of the present invention is to provide a kind of detection components and intelligent wearable devices, except heart rate detecting function, also
With blood oxygen detection function.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of detection components, comprising:
Pedestal;
Multiple green modules are respectively arranged on the pedestal, for emitting green light to skin;
Blood oxygen detect luminescence component, be set on the pedestal, including for skin transmitting feux rouges feux rouges module and
For the infrared light emission module to skin transmitting infrared ray;
Illuminant module is set on the pedestal, and the heart rate value of detection human body can be cooperated with the green module, and
The blood oxygen levels of luminescence component cooperation detection human body can be detected with the blood oxygen.
Preferably, being provided with boss on the pedestal, the illuminant module is set in the boss.
Preferably, there are three green module settings, open up that there are three the first loophole, three institutes on the pedestal
Green module is stated to be respectively arranged in three first loopholes.
Preferably, offer the second loophole on the pedestal, the blood oxygen detection luminescence component is set to described the
In two loopholes.
Preferably, offering third loophole on the boss, the illuminant module is set in third loophole.
Preferably, the pedestal is circle.
Preferably, three first loopholes are equal with the spacing between the third loophole.
Preferably, in three first loopholes one of them described first loophole and second loophole and
The third loophole is located on the same diameter line of the pedestal, other two described first loophole is relative to described straight
Radial line is symmetrical arranged.
A kind of intelligent wearable device, including casing and the fixing belt for being connected to the casing, the back side of the casing is arranged
There are above-mentioned detection components.
Preferably, being provided with position limiting structure in the fixing belt, limiting slot, the limit are provided on the position limiting structure
Retainer plate is installed in the slot of position.
Beneficial effects of the present invention:
Illuminant module is integrally disposed, can receive simultaneously green module and blood oxygen detection luminescence component in feux rouges module and
Infrared light emission module issue light, reduce the occupied space on pedestal so that detection components heart rate detecting function it
Outside, also there is blood oxygen detection function, the setting of multiple green modules, so that the detection to heart rate value is more accurate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that detection components described in the embodiment of the present invention are set to the casing back side;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the structural schematic diagram of intelligent wearable device described in the embodiment of the present invention;
Fig. 4 is enlarged diagram at the A of Fig. 3.
In figure:
100, casing;200, fixing belt;201, position limiting structure;202, limiting slot;203, retainer plate;204, it latches;
1, pedestal;11, the first loophole;12, the second loophole;
2, green module;
3, feux rouges module;
4, infrared light emission module;
5, illuminant module;
6, boss;61, third loophole.
Specific embodiment
The embodiment of the present invention is described below in detail, the example of embodiment is shown in the accompanying drawings, wherein identical from beginning to end
Or similar label indicates same or similar element or element with the same or similar functions.It is retouched below with reference to attached drawing
The embodiment stated is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
As shown in Figures 1 to 4, the present invention provides a kind of detection components, including pedestal 1, multiple green modules 2, blood oxygen
Detect luminescence component and illuminant module 5.Wherein, multiple green modules 2 are respectively arranged on pedestal 1, green for emitting to skin
Light, blood oxygen detection luminescence component are set on pedestal 1, including the feux rouges module 3 for emitting feux rouges to skin and are used for skin
Skin emits the infrared light emission module 4 of infrared ray, and illuminant module 5 is set on pedestal 1, can cooperate with green module 2 and detect
The heart rate value of human body, and the blood oxygen levels of luminescence component cooperation detection human body can be detected with blood oxygen.
In the present invention, illuminant module 5 is integrally disposed, can receive green module 2 and blood oxygen detection luminescence component simultaneously
The light that middle feux rouges module 3 and infrared light emission module 4 issue, reduces the occupied space on pedestal 1, so that detection components exist
Except heart rate detecting function, also there is blood oxygen detection function, on this basis, the extra space of pedestal 1 can also be arranged additionally
Green module 2, the setting of multiple green modules 2, so that the detection to heart rate value is more accurate.
In the present embodiment, there are three the settings of green module 2, is green LED lamp, feux rouges module 3 is red LED lamp, red
Outside line light emitting module 4 is RF transmitter commonly used in the art, and illuminant module 5 is conventional use of photosensitive core in this field
Piece (is shared) by green module 2, feux rouges module 3 and infrared light emission module 4.Green module 2 emits green light and enters skin, part
The green light for being absorbed by the blood, and being reflected into illuminant module 5 is to reduce, and is calculated by programmed algorithm, to obtain the number of heart rate
Value, green light are easier to penetrate skin, be absorbed by red blood cell, obtained heart rate value is more acurrate compared to other light sources.According in blood
Oxyhemoglobin and hemoglobin are to the optical absorption characteristics of wavelength 600-1000nm, feux rouges (600-800nm) and infrared ray
(800-1000nm) detects photoplethysmographic (PPG) signal of oxyhemoglobin and hemoglobin respectively, then passes through
Program processing calculates corresponding ratio, has thus obtained blood oxygen levels.
In the present embodiment, boss 6 is provided on pedestal 1, illuminant module 5 is set in boss 6.Above-mentioned boss 6 is set
It sets, so that illuminant module 5 and being bonded for skin are closer, so that heart rate value obtained by detection and blood oxygen levels are more accurate.
Specifically, opening up on pedestal 1, there are three 11, second loopholes 12 of the first loophole and a third loopholes
61.Wherein, three green modules 2 are respectively arranged in three the first loopholes 11, and blood oxygen detection luminescence component is set to second
In loophole 12, illuminant module 5 is set in third loophole 61, and in the first loophole 11, the second loophole 12 and
Transparent cover board is set at the notch of three loopholes 61, green module 2, blood oxygen detection luminescence component and illuminant module 5 are carried out
Protection.In the present embodiment, the first loophole 11, the second loophole 12 and third loophole 61 are round hole, in addition to this,
It can also be other arbitrary shapes such as square, round or sector.
More specifically, pedestal 1 is circle, and three the first loopholes 11 are equal with the spacing between third loophole 61,
In three the first loopholes 11, one of them first loophole 11 and the second loophole 12 and third loophole 61 are located at pedestal 1
Same diameter line on, other two first loophole 11 relative to the diameter line be symmetrical arranged.Above-mentioned setting, so that first
The distribution of loophole 11, the second loophole 12 and third loophole 61 on pedestal 1 is more symmetrical and uniform, improves user's
Usage experience ensure that the peace of blood oxygen detection luminescence component and 5 spacing of illuminant module on the basis of not influencing heart rate value detection
It is complete reliable, it avoids since blood oxygen detection the distance between luminescence component and illuminant module 5 are undesirable, influences blood oxygen levels
Detection.
In the present embodiment, boss 6 with a thickness of 0.4-0.7mm, diameter 14-17mm, pedestal 1 with a thickness of 1.5-
2.0mm。
Specifically, boss 6 is circle, as the barricade between green module 2 and illuminant module 5, barricade with a thickness of
1.5-3.0mm。
More specifically, the distance between green module 2 and illuminant module 5 are 4.5-8.0mm, and blood oxygen detects luminescence component
The distance between illuminant module 5 is 7.0-9.0mm, is in the present embodiment 8.2mm.
The present invention also provides a kind of intelligent wearable device, including casing 100 and the fixing belt 200 for being connected to casing 100,
The back side of casing 100 is provided with above-mentioned detection components, and the detection components are set to the center at 100 back side of casing
The width of diameter line and casing 100 where place, one of them first loophole 11 and the second loophole 12 and third loophole 61
It is consistent to spend direction.
In intelligent wearable device of the invention, illuminant module 5 is integrally disposed, can receive green module 2 and blood simultaneously
Oxygen detects the light that feux rouges module 3 and infrared light emission module 4 issue in luminescence component, reduces the occupied space on pedestal 1,
So that detection components except heart rate detecting function, also have blood oxygen detection function, and thoroughly due to the first loophole 11, second
The position of unthreaded hole 12 and third loophole 61 setting, so that user's comfortable wearing.
In the present embodiment, intelligent wearable device is specially Intelligent bracelet or smartwatch, and casing 100 is watchcase, fixed
Band 200 is watchband.
Specifically, being provided with position limiting structure 201 in fixing belt 200, it is provided with limiting slot 202 on position limiting structure 201, limits
Retainer plate 203 is installed in slot 202, when using wearing, it is solid that the fixing belt 200 of 100 side of casing penetrates 100 other side of casing
By 204 connection of lock after determining in the retainer plate 203 on band 200, at this point, the setting of 201 upper limit position groove 202 of position limiting structure, keeps away
The movement for having exempted from retainer plate 203 protects the fitting effect of the fixing belt 200 of 100 two sides of casing.
Obviously, the above embodiment of the present invention is just for the sake of clearly illustrating examples made by the present invention, and being not is pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
Made any modifications, equivalent replacements, and improvements etc., should be included in the claims in the present invention within the spirit and principle of invention
Protection scope within.