CN206102652U - Infantile finger veinlet test and finger vein gather identification equipment - Google Patents
Infantile finger veinlet test and finger vein gather identification equipment Download PDFInfo
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- CN206102652U CN206102652U CN201620788036.5U CN201620788036U CN206102652U CN 206102652 U CN206102652 U CN 206102652U CN 201620788036 U CN201620788036 U CN 201620788036U CN 206102652 U CN206102652 U CN 206102652U
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- finger
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Abstract
The utility model relates to an infantile finger veinlet test and finger vein gather identification equipment, infantile finger veinlet test and finger vein gather identification equipment is equipped with base member, stand part, lift cloud platform part, infantile finger veinlet test and finger vein gather identification equipment still contain CCD camera equipment, image display equipment and be used for to fingerprint and the finger vein image gathered observe, diagnose, cut apart, the computer processing terminal of cluster, calculation and discernment. Its advantage shows: equipment is small and have a portable function, the image is clear, can enlarge the processing, and color intelligence compares, does benefit to doctor's observiation and analysis, does benefit to the doctor and diagnoses, data collection can transmit and advance computer processing terminal, utilizes the computer to carry out image segmentation, cluster, calculation and discernment, and furthest avoids erroneous judgement, the mistake discernment of traditional diagnostic techniques.
Description
【Technical field】
The utility model is related to medicine equipment and diagnostic techniques field, is that a kind of infantile finger veinlet is tested and referred to specifically
Venous collection identification equipment.
【Background technology】
Fingerprint, is the floating train of thought for being exposed to the hand forefinger palmar leading edge of children two.Observation infantile finger veinlet shape and color changes to examine disease
The method of disease, referred to as " finger veinlet inspection ", is only applicable to the child of less than three years old.Fingerprint is a branch of lung meridian, therefore
It is similar to cunkou pulse meaning is examined.Fingerprint point " wind ", " gas ", " life " three are closed, i.e. the first segment of the nearly metacarpus of forefinger is " wind pass ", and second
Save as " air to close ", Section three is " life pass ".Hope that the method for fingerprint embraces infant to arrive at light, the left-handed forefinger of doctor and thumb
Hold infant index finger tip, with right hand thumb in its forefinger palmar, from life pass to air to close, wind close directly push away several times, firmly to fit
When, fingerprint is become apparent from, it is easy to observation.
See that " fingerprint " is one of means of ancient medicine Diagnosing children disease cold and heat and asthenia and sthenia, be typically used for less than 3 years old it is little
Youngster, this is that " fingerprint " shows clear, it is easy to observe because children bear a pretty, delicate skin within 3 years old.More than 3 years old children or grow up after,
Its " fingerprint " lies concealed within skin and flesh and is often difficult observation, therefore is no longer diagnosed the illness with " fingerprint ", and with replacement of feeling the pulse.
See that " fingerprint " is traditional traditional Chinese medical science diagnosis and treatment method, the diagnosis and treatment method relies more heavily on doctor and visually observes, its effect
Affected by subjective factors such as objective condition, the experience of doctor, eyesight and visual identity abilities, do not utilize image technology to carry out
Amplifying observation to fingerprint shape, does not utilize the present computer technology to be acquired the image of fingerprint, the process of data yet
And comparison.
In sum, a kind of fingerprint test equipment is needed badly, the equipment has small volume, can facilitate disassembly and assembly, has
Enough portable performances, and with the function that the amplifying observation to fingerprint shape is carried out using image technology, also with using calculating
Machine technology is acquired to the image of fingerprint, the process of data, the function that compares and recognize, but with regard to such apparatus also at present
Have no report.
The content of the invention
The purpose of this utility model is for deficiency of the prior art, there is provided a kind of small volume, can conveniently dismounting and
Assembling, there is the equipment of enough portable performances.
Another purpose of the present utility model is to provide a kind of with the amplification carried out using image technology to fingerprint shape
The function of observation, with being acquired to the image of fingerprint using computer technology, the fingerprint of the process of data and comparison function
Test equipment.
Another purpose of the present utility model is to provide a kind of image collection with finger vena, and the shadow to gathering
Ring data to be analyzed, process, extract vein distributed image, obtain characteristic pattern, the equipment for referring to the identification of vein.
To realize above-mentioned first purpose, the utility model is adopted the technical scheme that：A kind of infantile finger veinlet test is provided
And refer to venous collection identification equipment.
Venous collection identification equipment is tested and referred to described infantile finger veinlet, including infantile finger veinlet is tested and referred to venous collection and knows
The pillar partses of venous collection identification equipment are tested and referred to the base member of other equipment, infantile finger veinlet, and infantile finger veinlet test and
Refer to the lifting head part of venous collection identification equipment.
The base member of venous collection identification equipment is tested and referred to described infantile finger veinlet includes plant bottom case, and passes through
The support that supporting leg is fixed on base refers to workbench, and as one kind preferably, supporting leg is four short cylindricals；Described support refers to that platform has
Hollow design, hollow is formed around step, can be used to supporting and position optical glass or refer to support, and it is convenient it is rapid change and
Install.Described finger support workbench also has rear and front end to have the design of arc groove, and its Main Function is for from two
Direction can position the position of fist and finger.Described infantile finger veinlet is tested and referred to after the base of venous collection identification equipment
Have as a kind of design of preferred rectangular recess in two heel posts of side, for inserting and position vertical with rectangle guided way
Post.
Described infantile finger veinlet is tested and refers to that the pillar partses of venous collection identification equipment are included by column left side hinge
The display screen rotary bracket of connection, the pillar partses of venous collection identification equipment are tested and referred to described infantile finger veinlet also to be included standing
Vertical column fixing locking knob on the right side of post, column up-down knob, and as a kind of rectangle guided way of preferred column both sides.
The pillar partses of venous collection identification equipment are tested and referred to described infantile finger veinlet also including the riser guide of column middle lower portion
Lower limit stop, play a part of the safety to equipment and tested children's arm and protection.Described column also have as
A kind of feature of preferred spill " dovetail " groove.Spill " dovetail " groove of column is led with the lifting with convex " dovetail " cavity feature
Rail is engaged, Rotary cloumn lifting knob, and by its internal pinion and rack the lifting action of riser guide is completed.
Described infantile finger veinlet test and refer to that the lifting head part of venous collection identification equipment includes riser guide and many
Dimension head, described various dimensions head is, using the principle design of universal joint, to form the angle of left and right directions and fore-and-aft direction
Degree change；The bottom of described various dimensions head has circular opening to design, for positioning and installing the effect of ccd video camera；
Described riser guide also has as a kind of feature of preferred convex " dovetail " groove, riser guide convex " dovetail " groove and band
The column for having spill " dovetail " cavity feature is engaged, Rotary cloumn lifting knob, is completed by its internal pinion and rack
The upper and lower lifting action of riser guide.
To realize above-mentioned second purpose, the utility model is adopted the technical scheme that：Using ccd video camera and its camera lens
Focus function fingerprint is imaged and is taken pictures, adjust ccd video camera camera site rapidly using rack and pinion drive mechanism,
The regulation of ccd video camera focusing is carried out using the manual focus ring of the camera lens of ccd video camera, is entered using the installation head of video camera
The adjustment of row coverage.Connect display screen or computer terminal using the lead-out terminal by video camera, by display screen to figure
As being observed or the image of fingerprint is acquired using computer, the process of data and comparison.
The fingerprint is imaged and taken pictures, and is will to refer to prop up to start going to a nursery to refer to the middle vacancy of platform, and refers to platform using support
The step design of hollow surrounding carries out the embedded positioning to referring to support, and the arm of children is led from the both sides of the base of fingerprint test equipment
Stretch between rail, and the forefinger of finger is stretched lie in finger support, by the embedded display screen bracket of display screen and rotate to
Suitable observation place.Column locking knob, and various dimensions head locking knob are unscrewed, Built-in light and the display of camera lens is opened
Screen, by carrying out imaging to display screen, after Rotary cloumn lifting knob coarse adjustment to proper height, by the hand for rotating camera lens
Dynamic focusing ring, makes display screen show the fingerprint portion image of clearly children's forefinger palmar, and operator holds the focusing of camera lens
While ring and adjusting focal length, camera lens can all around be swung, to realize observation and shooting to infantile finger veinlet all sites.
To realize above-mentioned 3rd purpose, the utility model is adopted the technical scheme that：Using near-infrared LED light source lighting
Finger to be detected, near-infrared is moved to through optical filter and filter before camera lens light disturbance, and ccd video camera works in white-black pattern,
The light of the blood absorption specific wavelength flowed in finger vena, can obtain finger vena clearly image, adjust the position of image
Put and angle so as to up to specification, extract vein distributed image, obtain characteristic pattern, then by the finger vein features information for obtaining
Recorded and recognized.
The image collection of described finger vena, is near-infrared to be arranged on camera lens, by optical glass through optical filter
The middle vacancy that support refers to platform is put into, and refers to that the step design of the hollow surrounding of platform carries out the embedded positioning to referring to support using support,
The forefinger of finger is stretched and lies in light from stretching between the both sides guided way of the base of fingerprint test equipment by the arm of children
Learn on glass, display screen is embedded in display screen bracket and is rotated to suitable observation place.Column locking knob is unscrewed, and it is many
Dimension head locking knob, opens near infrared illumination source and display screen on base, and display screen is carried out by side
Imaging, side Rotary cloumn lifting knob coarse adjustment, by the manual focus ring for rotating camera lens, makes display screen to proper height
Clearly child finger vein segment image is shown, while operator holds the focusing ring and adjusting focal length of camera lens, before energy
Afterwards left and right ground swings camera lens, to realize larger range of observation and shooting to child finger vein clearly image.
The utility model advantage is：
1st, equipment volume is little, can facilitate disassembly and assembly, and with portable function.
2nd, image clearly, color rendition degree is high, and energy enhanced processing, beneficial to the observation analysis of doctor, examines beneficial to doctor
It is disconnected.
3rd, using several pictures of ccd video camera Real-time Collection finger, its gathered data can be transmitted into computer disposal end
End, is carried out image segmentation, cluster, is calculated and identification using computer, is farthest avoided the erroneous judgement of conventional diagnostic technology, is missed
Identification.
【Description of the drawings】
Accompanying drawing 1 is infantile finger veinlet test and the front side decomposing schematic representation for referring to venous collection identification equipment.
Accompanying drawing 2 is infantile finger veinlet test and the rear side side's decomposing schematic representation for referring to venous collection identification equipment.
Accompanying drawing 3 is infantile finger veinlet test and the base member schematic diagram for referring to venous collection identification equipment.
Accompanying drawing 4 is infantile finger veinlet test and the pillar partses schematic diagram for referring to venous collection identification equipment.
Accompanying drawing 5 is infantile finger veinlet test and the lifting head block diagram for referring to venous collection identification equipment.
Accompanying drawing 6 is infantile finger veinlet test and refers to that the fingerprint test job state front side assembling of venous collection identification equipment is shown
It is intended to.
Accompanying drawing 7 is infantile finger veinlet test and refers to that the fingerprint test job state rear side side assembling of venous collection identification equipment is shown
It is intended to.
Accompanying drawing 8 is infantile finger veinlet test and refers to the finger venous image detection state front side dress of venous collection identification equipment
With schematic diagram.
Accompanying drawing 9 is infantile finger veinlet test and refers to the finger venous image detection state rear side side dress of venous collection identification equipment
With schematic diagram.
Accompanying drawing 10 is infantile finger veinlet test and refers to the working condition assembling that venous collection identification equipment turns after display screen
Schematic diagram.
【Specific embodiment】
The specific embodiment that the utility model is provided is elaborated below in conjunction with the accompanying drawings.
The reference and part being related in accompanying drawing is as follows：
1. the support of base 2. refers to workbench
3. the column of display screen rotary bracket 4.
5. the various dimensions head of riser guide 6.
7. the near-infrared of video camera 8. passes through optical filter
9. the camera lens of optical glass 10.
11. manual focus ring 12. refers to support
The 13. nearly red display screens of place's lighting source 14.
The vertical column fixing locking knob of 15. various dimensions head locking knob 16.
The riser guide lower limit stop of 17. column up-down knob 18.
19. rectangle guided ways
Embodiment 1
Refer to Fig. 1 and Fig. 2, Fig. 1 is that accompanying drawing 1 is infantile finger veinlet test and refers to that the front side of venous collection identification equipment is divided
Solution schematic diagram.Accompanying drawing 2 is infantile finger veinlet test and the rear side side's decomposing schematic representation for referring to venous collection identification equipment.Described children
Venous collection identification equipment is tested and referred to fingerprint includes base 1, and support refers to workbench 2, and display screen rotary bracket 3, column 4 rises
Drop guide rail 5, various dimensions head 6, ccd video camera 7, near-infrared passes through optical filter 8, optical glass 9, the mirror with manual focus ring 11
10, refer to support 12, nearly red place's lighting source 13, display screen 14, various dimensions head locking knob 15, vertical column fixing locking knob
16, column up-down knob 17, riser guide lower limit stop 18, rectangle guided way 19.
Fig. 3 is refer to, Fig. 3 is infantile finger veinlet test and the base member schematic diagram for referring to venous collection identification equipment.It is described
Infantile finger veinlet test and refer to that the base member of venous collection identification equipment includes plant bottom case 1, and be fixed on by supporting leg
Support on base 1 refers to workbench 2, and as one kind preferably, supporting leg is four short cylindricals.Described support refers to that platform 2 has hollow
Design, hollow is formed around step, can be used to supporting and position optical glass 9 or refer to support 12, and convenient rapid installs and more
Change.Described finger support workbench 2 also has rear and front end to have the design of arc groove, and its Main Function is for from two sides
Xiang Junneng positions the position of fist and finger.Described infantile finger veinlet is tested and referred to after the base 1 of venous collection identification equipment
Have as a kind of design of preferred rectangular recess in two heel posts of side, for inserting and position vertical with rectangle guided way 19
Post 4.
Fig. 4 is refer to, Fig. 4 is infantile finger veinlet test and the pillar partses schematic diagram for referring to venous collection identification equipment.It is described
Infantile finger veinlet test and refer to venous collection identification equipment pillar partses include by the left side hinge of column 4 connect display screen
Rotary bracket 3, the pillar partses of venous collection identification equipment are tested and referred to described infantile finger veinlet also includes the vertical of the right side of column 4
Post fixation locking knob 16, column up-down knob 17, and as a kind of rectangle guided way 19 of the both sides of preferred column 4.Institute
The infantile finger veinlet test stated and the pillar partses for referring to venous collection identification equipment also include the riser guide of the middle lower portion of column 4
Lower limit stop 18, plays a part of safety and protection to equipment and tested children's arm.Described column 4 also have as
A kind of feature of preferred spill " dovetail " groove.Spill " dovetail " groove of post 4 is led with the lifting with convex " dovetail " cavity feature
Rail 5 is engaged, Rotary cloumn lifting knob 17, and by its internal pinion and rack the lifting action of riser guide 5 is completed.
Fig. 5 is refer to, Fig. 5 is infantile finger veinlet test and the lifting head block diagram for referring to venous collection identification equipment.
The lifting head part of venous collection identification equipment is tested and referred to described infantile finger veinlet includes riser guide 5 and various dimensions head
6, described various dimensions head 6 is the principle design using universal joint, can form left and right directions as shown by the arrows in Figure 5 and front
The angle change of rear direction.The bottom of described various dimensions head 6 has circular opening to design, and takes the photograph for positioning and installing CCD
Camera 7.Described riser guide 5 also has as a kind of feature of preferred convex " dovetail " groove.Convex " the swallow of riser guide 5
Tail " groove is engaged with the column 4 with spill " dovetail " cavity feature, Rotary cloumn lifting knob 17, by its internal gear
Rackwork completes the upper and lower lifting action as shown by the arrows in Figure 5 of riser guide 5.
Embodiment 2
Refer to Fig. 6 and Fig. 7, Fig. 6 is infantile finger veinlet test and the fingerprint test job shape for referring to venous collection identification equipment
State front side assembling schematic diagram.Fig. 7 is after the fingerprint test job state that venous collection identification equipment was tested and referred to infantile finger veinlet
Side assembling schematic diagram.To refer to that support 12 is put into the middle vacancy that support refers to platform 2, and refer to the step of the hollow surrounding of platform 2 using support
Design carries out the embedded positioning to referring to support, the arm of children from stretching between the both sides guided way of the base 1 of fingerprint test equipment,
And the forefinger of finger is stretched lie in finger support 12 on, display screen 14 is embedded in display screen bracket 3 and is rotated to suitable sight
Examine position.Column locking knob 16 and various dimensions head locking knob 15 are unscrewed, the built-in LED of camera lens 10 is opened, and is shown
Screen 14, by carrying out imaging to display screen 14, the coarse adjustment of side Rotary cloumn lifting knob 17 to proper height, by rotating
The manual focus ring 11 of camera lens 10, makes display screen show the fingerprint portion image of clearly children's forefinger palmar, operator's hand
While holding the focusing ring 11 and adjusting focal length of camera lens 10, camera lens can all around be swung, it is all to infantile finger veinlet to realize
The observation and shooting at position.As a kind of preferred, using the lead-out terminal by ccd video camera 7 display screen or computer end are connected
End, is observed image by display screen or the image of fingerprint is acquired using computer, the process of data and comparison.
Embodiment 3
Refer to Fig. 8 and Fig. 9, Fig. 8 is infantile finger veinlet test and refers to the finger venous image inspection of venous collection identification equipment
Survey state front side assembling schematic diagram.Fig. 9 is infantile finger veinlet test and refers to the finger venous image inspection of venous collection identification equipment
Survey state rear side side assembling schematic diagram.Near-infrared is arranged on camera lens 10 through optical filter 8, optical glass 9 is put into into support and is referred to
The middle vacancy of platform 2, and refer to that the step design of the hollow surrounding of platform 2 carries out the embedded positioning to referring to support using support, children's
The forefinger of finger is stretched and lies in optics glass from stretching between the both sides guided way of the base 1 of fingerprint test equipment by arm
On glass 9, display screen 14 is embedded in display screen bracket 3 and is rotated to suitable observation place.Column locking knob 16 is unscrewed, and
Various dimensions head locking knob 15, opens near infrared illumination source 13 and display screen 14 on base 1, by showing
Screen 14 carries out imaging, the coarse adjustment of side Rotary cloumn lifting knob 17 to proper height, by rotating the manual right of camera lens 10
Burnt ring 11, makes display screen show clearly child finger vein segment image, and operator holds the focusing ring 11 of camera lens 10 simultaneously
While adjusting focal length, camera lens can all around be swung, it is larger range of to child finger vein clearly image to realize
Observation and shooting.As a kind of preferred, using several pictures of the Real-time Collection finger of ccd video camera 7, data transfer is entered to calculate
Machine processing terminal carries out image segmentation, cluster, identification and calculates, and result of calculation includes length, the width of finger visible features vein
Degree and color, result of calculation also includes that the length for seeing feature vein occupies the ratio of finger；Figure after the result of calculating and process
As data can be preserved in default directory according to time sequence number automatically.It is real using computer disposal and corresponding software engineering
Now the finger vena image to obtaining is analyzed, processes, and extracts vein distributed image, obtains characteristic pattern, then by the hand for obtaining
Refer to that vein pattern information is recorded and recognized.
Embodiment 4
Figure 10 is refer to, Figure 10 is infantile finger veinlet test and refers to the work that venous collection identification equipment turns after display screen
State assembling schematic diagram.The embodiment is to make use of the embedded display screen bracket and can be with display screen bracket 3 of being attached to of display screen 14
The characteristics of rotation, and support is the characteristics of refer to symmetrical before and after the shape of workbench 2, when state of the equipment in Figure 10, doctor
Operating position and children's forefinger placement location and embodiment 2 and embodiment 3 position conversely, i.e. children are in display screen 14
Back side test position, doctor records from the observation that the front of display screen 14 carries out operation equipment and image with shooting.Its advantage is
The hommization requirement that venous collection identification equipment has the test operation custom for adapting to different is tested and referred to infantile finger veinlet.
The above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
Art personnel, on the premise of without departing from the utility model method, can also make some improvement and supplement, and these improve and supplement
Also should be regarded as protection domain of the present utility model.
Claims (4)
1. venous collection identification equipment is tested and referred to a kind of infantile finger veinlet, it is characterised in that the infantile finger veinlet is tested and referred to quiet
Arteries and veins collecting and identifying device is provided with base member, and pillar partses lift head part；Described infantile finger veinlet is tested and refers to that vein is adopted
Collection identification equipment is also containing CCD picture pick-up devices, image display and for carrying out to the fingerprint for gathering and finger vein image
The computer disposal terminal observed, diagnose, split, cluster, calculate and recognize.
2. venous collection identification equipment is tested and referred to infantile finger veinlet according to claim 1, it is characterised in that described bottom
Base member contains plant bottom case, and the support being fixed on by supporting leg on base refers to workbench；During described support refers to that platform has
Empty design, hollow is formed around step, can be used to supporting and position optical glass or refer to support, and it is convenient it is rapid install with more
Change；Described finger support workbench also has the design of symmetrical arc groove, and venous collection is tested and referred to described infantile finger veinlet
There is the design of rectangular recess in two heel posts of the base of identification equipment, for inserting and position vertical with rectangle guided way
Post.
3. venous collection identification equipment is tested and referred to infantile finger veinlet according to claim 1, it is characterised in that described is vertical
Post part includes the rotary bracket by the hinged energy rotary display screen of column；Column is provided with locking knob, column liter
Drop knob, rectangle guided way；The feature of spill " dovetail " groove that described column also has, spill " dovetail " groove of column and band
The riser guide for having convex " dovetail " cavity feature is engaged, Rotary cloumn lifting knob, by its internal pinion and rack
Complete the lifting action of riser guide.
4. venous collection identification equipment is tested and referred to infantile finger veinlet according to claim 1, it is characterised in that described liter
Drop head part includes riser guide and various dimensions head；Described various dimensions head is using the principle design of universal joint, energy
Form the angle change of left and right directions and fore-and-aft direction；There is circular opening to design below described various dimensions head, for fixed
Position and installation ccd video camera；Described riser guide has convex " dovetail " groove with the column phase with spill " dovetail " cavity feature
Coordinate.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620788036.5U CN206102652U (en) | 2016-07-26 | 2016-07-26 | Infantile finger veinlet test and finger vein gather identification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620788036.5U CN206102652U (en) | 2016-07-26 | 2016-07-26 | Infantile finger veinlet test and finger vein gather identification equipment |
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| CN206102652U true CN206102652U (en) | 2017-04-19 |
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| CN201620788036.5U Active CN206102652U (en) | 2016-07-26 | 2016-07-26 | Infantile finger veinlet test and finger vein gather identification equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106175787A (en) * | 2016-07-26 | 2016-12-07 | 上海中医药大学附属岳阳中西医结合医院 | A kind of infantile finger veinlet is tested and refers to venous collection identification Apparatus and method for |
| CN110135334A (en) * | 2019-05-14 | 2019-08-16 | 山东优化信息科技有限公司 | A kind of finger vein identification device |
| CN111767893A (en) * | 2018-02-06 | 2020-10-13 | 深圳市汇顶科技股份有限公司 | Under-screen biological feature recognition device and electronic equipment |
-
2016
- 2016-07-26 CN CN201620788036.5U patent/CN206102652U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106175787A (en) * | 2016-07-26 | 2016-12-07 | 上海中医药大学附属岳阳中西医结合医院 | A kind of infantile finger veinlet is tested and refers to venous collection identification Apparatus and method for |
| CN111767893A (en) * | 2018-02-06 | 2020-10-13 | 深圳市汇顶科技股份有限公司 | Under-screen biological feature recognition device and electronic equipment |
| US11501555B2 (en) | 2018-02-06 | 2022-11-15 | Shenzhen GOODIX Technology Co., Ltd. | Under-screen biometric identification apparatus and electronic device |
| CN110135334A (en) * | 2019-05-14 | 2019-08-16 | 山东优化信息科技有限公司 | A kind of finger vein identification device |
| CN110135334B (en) * | 2019-05-14 | 2021-03-30 | 山东优化信息科技有限公司 | Finger vein recognition device |
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