CN209168214U - A kind of collection refers to the smart lock of vein verifying blood oxygen heart rate acquisition - Google Patents
A kind of collection refers to the smart lock of vein verifying blood oxygen heart rate acquisition Download PDFInfo
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- CN209168214U CN209168214U CN201821834068.XU CN201821834068U CN209168214U CN 209168214 U CN209168214 U CN 209168214U CN 201821834068 U CN201821834068 U CN 201821834068U CN 209168214 U CN209168214 U CN 209168214U
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- blood oxygen
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Abstract
The utility model discloses the smart locks that a kind of collection refers to vein verifying blood oxygen heart rate acquisition, belong to technical field of biometric identification, including metallic shield pedestal, shell is installed at the top of metallic shield pedestal, and the bottom end of enclosure interior is equipped with optical path sensor, the upper end of enclosure interior two sides is equipped with bracket, and water proof ring is provided at the top of bracket, image optical filter/height is provided at the top of water proof ring, and school is abnormal thoroughly, and first base is provided at the top of image optical filter, upper end on the inside of first base is evenly arranged with near-infrared array light source, and the side inside near-infrared array light source is provided with blood oxygen/heart rate light source generator, side inside near-infrared array light source is provided with blood oxygen/heart rate count receiver at blood oxygen/heart rate light source generator.The utility model is not influenced by skin condition and external environment by detecting to finger vein, can preferably solve the problems, such as two big crowds.
Description
Technical field
The utility model relates to a kind of smart locks, refer to the intelligence of vein verifying blood oxygen heart rate acquisition more particularly to a kind of collection
Lock, belongs to technical field of biometric identification.
Background technique
Family's door lock be one it is daily everyone require using equipment, Chinese domestic consumer group mainly includes old
People, young man, child are so-called of three generations under one roof, and current smart lock is unlocked by fingerprint or recognition of face,
And the finger skin of old man is dry and cracked, decortication, the finger print of child is thin, shallow fingerprint effect is bad, in addition current smart lock refers to
Line and face belong to surface appearance information and are easy to be replicated counterfeit, in next current smart lock recognition of face higher cost,
And face recognition technology practicability is not high, power consumption is larger when using in small intelligent terminal and battery powered scene, not enough
Energy conservation.
Existing health monitoring equipment such as sphygmomanometer, BOLD contrast etc. requires the cooperation of user's subjective consciousness, needs to increase user
Daily workload and easily occurring omits, not in time the case where.Cause the mainly application scenarios problem of above situation.This is practical
Novel blood oxygen and heart rate data by referring to vein unlocking method synchronous acquisition user is analyzed, and each domestic consumer is passed through
The scene for needing inlet/outlet synchronously completes health monitoring in the process of user's enabling unlock, and passes through APP by the network of equipment
Equal channels inform the current body index of user.It can accomplish the prevention of pathogeny well.
Utility model content
The main purpose of the utility model is to provide for a kind of smart lock for collecting and referring to vein verifying blood oxygen heart rate acquisition, refers to
Vein/blood oxygen/controlling of blood pressure device starts near-infrared array light source, makes near-infrared array light source 7 in near-infrared light source emitter region
By the high diafiltration mating plate of near-infrared, referring to that near-infrared array is formed in venous collection area shines the interlude of finger bottom
It penetrates, and is imaged by the near infrared light that image optical filter and optical path sensor receive finger transmission, realized quiet to completely referring to
The acquisition of arteries and veins image, and then finger vein is authenticated, it solves the problems, such as to be influenced by skin condition and external environment.
The purpose of this utility model can reach by using following technical solution:
A kind of collection refers to the smart lock of vein verifying blood oxygen heart rate acquisition, including metallic shield pedestal, the metallic shield bottom
The top of seat is equipped with shell, and the bottom end of enclosure interior is equipped with optical path sensor, the upper end peace of the enclosure interior two sides
Equipped with bracket, and it is provided with water proof ring at the top of bracket, image optical filter is provided at the top of the water proof ring, and image filters
First base is provided at the top of piece, the upper end on the inside of the first base is evenly arranged with near-infrared array light source, and close red
Side inside outer array light source is provided with blood oxygen/heart rate light source generator, and the side inside the near-infrared array light source is leaned on
Blood oxygen/heart rate count receiver is provided at nearby bleeding oxygen/heart rate light source generator, and the side of near-infrared array light source inner wall is set
It is equipped with finger vein/blood oxygen/controlling of blood pressure device, second base, second bottom are provided at the top of the near-infrared array light source
Two sides inside seat are provided with near-infrared light source emitter region, and the bottom end inside second base is provided with and refers to venous collection area, institute
The side for stating second base inner tip is provided with blood oxygen/heart rate acquisition zone, and is provided on the inside of near-infrared light source emitter region
The high diafiltration mating plate of near-infrared.
Preferably, the blood oxygen/heart rate light source generator imaging sensor uses GC0308, and GC0308 uses 1/
6.5inch, the communication interface uses 10 ADC, and blood oxygen/heart rate count receiver 6 uses EPM2001.
Preferably, the finger detection sensor is made of one or more capacitance touch inductive switches, and with refer to vein/
Blood oxygen/controlling of blood pressure device.
Preferably, the near-infrared array light source is made of the near-infrared luminous diode of several 850nm, and each 3- on one side
6 LED light.
Preferably, the optical path sensor is made of macro head and CMOS/CCD sensor devices, and optical path sensor
It is linked by data selector with vein/blood oxygen/controlling of blood pressure device image input interface is referred to.
Preferably, described, refer to that vein/blood oxygen/controlling of blood pressure device includes central processor CPU, memory RAM, reservoir
The components such as FLASH are all integrated in a chips, form system-on-a-chip.
Preferably, described, first base and second base are all U-shaped structure.
Compared with prior art, the utility model has the beneficial effects that
1, the collection refers to the smart lock of vein verifying blood oxygen heart rate acquisition, by detecting to finger vein, not by skin shape
State and external environment influence, and can preferably solve the problems, such as two big crowds.
2, the collection refers to the smart lock of vein verifying blood oxygen heart rate acquisition, by can really detect work to finger vein detection
Body, fingerprint and face can not be accomplished.
3, the collection refers to the smart lock of vein verifying blood oxygen heart rate acquisition, refers to that the cost sexual valence in vein future can be accomplished and refer to
The line market price, face cannot achieve low cost, refer to that vein is obvious compared to the performance advantage of fingerprint under same price.
4, the collection refers to the smart lock of vein verifying blood oxygen heart rate acquisition, refers to that the power consumption of vein and fingerprint are similar, in small intelligence
Terminal and battery powered scene can substitute fingerprint completely, but face is not accomplished, so as to reduce power consumption, save energy
Source.
Detailed description of the invention
Fig. 1 is to refer to that vein verifies a preferred embodiment of the smart lock of blood oxygen heart rate acquisition according to the collection of the utility model
Configuration schematic diagram.
In figure: the high diafiltration mating plate of 1- near-infrared, 2- blood oxygen/heart rate acquisition zone, 3- near-infrared light source emitter region, 4- refer to vein
Acquisition zone, 5- blood oxygen/heart rate light source generator, 6- blood oxygen/heart rate count receiver, 7- near-infrared array light source, the inspection of 8- finger
Sensor is surveyed, 9- refers to vein/blood oxygen/controlling of blood pressure device, 10- image optical filter, 11- water proof ring, 12- optical path sensor, 13- gold
Belong to shielding pedestal, 14- bracket, 15- shell, 16- first base, 17- second base.
Specific embodiment
To make the more clear and clear the technical solution of the utility model of those skilled in the art, below with reference to embodiment and
Attached drawing is described in further detail the utility model, and however, the embodiments of the present invention are not limited thereto.
Referring to Fig. 1, collection provided in this embodiment refers to the smart lock of vein verifying blood oxygen heart rate acquisition, including metallic shield
Pedestal 13, the top of metallic shield pedestal 13 is equipped with shell 15, and the bottom end inside shell 15 is equipped with optical path sensor 12,
The upper end of 15 inside two sides of shell is equipped with bracket 14, and the top of bracket 14 is provided with water proof ring 11, the top of water proof ring 11
It is provided with image optical filter 10, and the top of image optical filter 10 is provided with first base 16, the upper end of 16 inside of first base
It is evenly arranged with near-infrared array light source 7, and the side inside near-infrared array light source 7 is provided with blood oxygen/heart rate light source and occurs
Device 5, the side inside near-infrared array light source 7 are provided with blood oxygen/heart rate counting at blood oxygen/heart rate light source generator 5 and connect
Device 6 is received, and the side of 7 inner wall of near-infrared array light source is provided with finger vein/blood oxygen/controlling of blood pressure device 9, near-infrared array light source
7 top is provided with second base 17, and the two sides inside second base 17 are provided with near-infrared light source emitter region 3, and the second bottom
Bottom end inside seat 17, which is provided with, refers to venous collection area 4, and the side of 17 inner tip of second base is provided with blood oxygen/heart rate and adopts
Collect area 2, and the inside of near-infrared light source emitter region 3 is provided with the high diafiltration mating plate 1 of near-infrared.
In the present embodiment, as shown in Figure 1, blood oxygen/heart rate light source generator 5 imaging sensor uses GC0308, and
GC0308 uses 1/6.5inch, image resolution ratio 648*448, and exposure gain reaches 42dB, and sensor particular attribute is gain
By force, infrared photosensitive strong, less dependence back-end image processing, and blood oxygen/heart rate count receiver 6 uses EPM2001.
In this embodiment, as shown in Figure 1, finger detection sensor 8 is made of one or more capacitance touch inductive switches,
And with refer to vein/blood oxygen/controlling of blood pressure device 9, high level signal can be provided after finger correct placement, then signal is passed into finger
Vein/blood oxygen/controlling of blood pressure device 9.
In this embodiment, as shown in Figure 1, near-infrared array light source 7 is by the near-infrared luminous diode group of several 850nm
At, and each 3-6 LED light on one side, keep finger light more uniform.
In this embodiment, as shown in Figure 1, optical path sensor 12 is made of macro head and CMOS/CCD sensor devices,
For acquiring finger vena texture image, and optical path sensor 12 by data selector and refers to vein/blood oxygen/controlling of blood pressure device
9 image input interface link, realizes the acquisition time of multiple camera images.
In this embodiment, as shown in Figure 1, referring to that vein/blood oxygen/controlling of blood pressure device 9 includes central processor CPU, memory
RAM, reservoir FLASH etc. components are all integrated in a chips, system-on-a-chip are formed, for storing program and user characteristics
Registration data.
In this embodiment, as shown in Figure 1, first base 16 and second base 17 are all U type structure, the structure is more firm
Gu the shell small in size being more suitable as IC system.
As shown in Figure 1, collection provided in this embodiment refers to the course of work of the smart lock of vein verifying blood oxygen heart rate acquisition such as
Under:
Step 1: a fragment position among finger bottom being placed on and is referred at venous collection area 4, by the finger bottom position Zhi Jian
It is placed at blood oxygen/heart rate acquisition zone 2；
Step 2: finger is detected by finger detection sensor 8, finger detection sensor 8 signal is passed to refer to it is quiet
Arteries and veins/blood oxygen/controlling of blood pressure device 9；
Step 3: by referring to that vein/blood oxygen/controlling of blood pressure device 9 starts blood oxygen/heart rate light source generator 5 and blood oxygen/heart rate
Count receiver 6 emits light source by blood oxygen/heart rate light source generator 5, is irradiated to finger bottom finger tip, passes through reflection
It is received to blood oxygen/heart rate count receiver 6, to be detected to blood oxygen/heart rate；
Step 4: by referring to that vein/blood oxygen/controlling of blood pressure device 9 starts near-infrared array light source 7, making near-infrared array light source
7 pass through the high diafiltration mating plate 1 of near-infrared in near-infrared light source emitter region 3, and near-infrared array is formed in venous collection area 4 referring to
The interlude of finger bottom is irradiated, and the close red of finger transmission is received by image optical filter 10 and optical path sensor 12
Outer light is imaged, and realizes the acquisition to vein image is completely referred to, and then authenticate to finger vein.
In conclusion in this example, a fragment position among finger bottom being placed on and is referred at venous collection area 4, by hand
Refer to that the position bottom Zhi Jian is placed at blood oxygen/heart rate acquisition zone 2, finger, finger detection are detected by finger detection sensor 8
Signal is passed to finger vein/blood oxygen/controlling of blood pressure device 9 by sensor 8, by referring to that vein/blood oxygen/controlling of blood pressure device 9 starts blood
Oxygen/heart rate light source generator 5 and blood oxygen/heart rate count receiver 6 emit light source by blood oxygen/heart rate light source generator 5, right
Finger bottom finger tip is irradiated, and is received by reflexing to blood oxygen/heart rate count receiver 6, thus to blood oxygen/heart rate into
Row detection accomplishes daily monitoring either as preventive effect, and basic discovery body can be small when having ill symptoms
Disease is strangled in rudiment, by referring to that vein/blood oxygen/controlling of blood pressure device 9 starts near-infrared array light source 7, makes near-infrared array light
Source 7, by the high diafiltration mating plate 1 of near-infrared, forms near-infrared array referring in near-infrared light source emitter region 3 in venous collection area 4
The interlude of finger bottom is irradiated, and the close red of finger transmission is received by image optical filter 10 and optical path sensor 12
Outer light is imaged, and realizes the acquisition to vein image is completely referred to, and then authenticate to finger vein, solves by skin condition
And external environment influences problem.
The above, only the utility model further embodiment, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art is according to the present utility model in range disclosed in the utility model
Technical solution and its design are subject to equivalent substitution or change, belong to the protection scope of the utility model.
Claims (7)
1. a kind of collection refers to the smart lock of vein verifying blood oxygen heart rate acquisition, including metallic shield pedestal (13), it is characterised in that: institute
It states and is equipped at the top of metallic shield pedestal (13) shell (15), and the bottom end of shell (15) inside is equipped with optical path sensor
(12), the upper end of the internal two sides of the shell (15) is equipped with bracket (14), and is provided with water proof ring at the top of bracket (14)
(11), it is provided with image optical filter (10) at the top of the water proof ring (11), and is provided at the top of image optical filter (10)
One pedestal (16), the upper end on the inside of the first base (16) is evenly arranged with near-infrared array light source (7), and near-infrared array
The internal side of light source (7) is provided with blood oxygen/heart rate light source generator (5), the internal side of the near-infrared array light source (7)
Blood oxygen/heart rate count receiver (6), and near-infrared array light source (7) are provided at blood oxygen/heart rate light source generator (5)
The side of inner wall is provided with finger vein/blood oxygen/controlling of blood pressure device (9), and is provided at the top of the near-infrared array light source (7)
Two pedestals (17), the internal two sides of the second base (17) are provided with near-infrared light source emitter region (3), and second base (17)
Internal bottom end, which is provided with, refers to venous collection area (4), and the side of second base (17) inner tip is provided with blood oxygen/heart rate
Acquisition zone (2), and the high diafiltration mating plate (1) of near-infrared is provided on the inside of near-infrared light source emitter region (3).
2. the smart lock that collection according to claim 1 refers to vein verifying blood oxygen heart rate acquisition, it is characterised in that: the blood
Oxygen/heart rate light source generator (5) imaging sensor uses GC0308, and GC0308 uses 1/6.5inch, the blood oxygen/heart
Rate count receiver (6) uses EPM2001.
3. the smart lock that collection according to claim 1 refers to vein verifying blood oxygen heart rate acquisition, it is characterised in that: signified quiet
It is also connected with finger detection sensor (8) on arteries and veins/blood oxygen/controlling of blood pressure device (9), the finger detection sensor (8) is by one
Or multiple capacitance touch inductive switch compositions.
4. the smart lock that collection according to claim 1 refers to vein verifying blood oxygen heart rate acquisition, it is characterised in that: described close red
Outer array light source (7) is made of the near-infrared luminous diode of several 850nm, and each 3-6 LED light on one side.
5. the smart lock that collection according to claim 1 refers to vein verifying blood oxygen heart rate acquisition, it is characterised in that: the optical path
Sensor (12) is made of macro head and CMOS/CCD sensor devices, and optical path sensor (12) by data selector with
Refer to the link of vein/blood oxygen/controlling of blood pressure device (9) image input interface.
6. the smart lock that collection according to claim 1 refers to vein verifying blood oxygen heart rate acquisition, it is characterised in that: the finger is quiet
Arteries and veins/blood oxygen/controlling of blood pressure device (9) includes central processor CPU, memory RAM and reservoir FLASH, the central processing unit
CPU, memory RAM and reservoir FLASH composition refer to the system-on-a-chip in vein/blood oxygen/controlling of blood pressure device (9).
7. the smart lock that collection according to claim 1 refers to vein verifying blood oxygen heart rate acquisition, it is characterised in that: described first
Pedestal (16) and second base (17) are all U-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821834068.XU CN209168214U (en) | 2018-11-08 | 2018-11-08 | A kind of collection refers to the smart lock of vein verifying blood oxygen heart rate acquisition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821834068.XU CN209168214U (en) | 2018-11-08 | 2018-11-08 | A kind of collection refers to the smart lock of vein verifying blood oxygen heart rate acquisition |
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| Publication Number | Publication Date |
|---|---|
| CN209168214U true CN209168214U (en) | 2019-07-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821834068.XU Active CN209168214U (en) | 2018-11-08 | 2018-11-08 | A kind of collection refers to the smart lock of vein verifying blood oxygen heart rate acquisition |
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| CN (1) | CN209168214U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109147144A (en) * | 2018-11-08 | 2019-01-04 | 深圳市鑫保泰技术有限公司 | A kind of collection refers to the smart lock of vein verifying blood oxygen heart rate acquisition |
| CN116195999A (en) * | 2023-05-05 | 2023-06-02 | 成都市青白江区人民医院 | Portable blood oxygen analysis device for mobile health physical examination |
-
2018
- 2018-11-08 CN CN201821834068.XU patent/CN209168214U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109147144A (en) * | 2018-11-08 | 2019-01-04 | 深圳市鑫保泰技术有限公司 | A kind of collection refers to the smart lock of vein verifying blood oxygen heart rate acquisition |
| CN116195999A (en) * | 2023-05-05 | 2023-06-02 | 成都市青白江区人民医院 | Portable blood oxygen analysis device for mobile health physical examination |
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| GR01 | Patent grant | ||
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| CB03 | Change of inventor or designer information |
Inventor after: Liu Huanyu Inventor before: Liu Hengyu |