CN206672128U - Iris identification device - Google Patents
Iris identification device Download PDFInfo
- Publication number
- CN206672128U CN206672128U CN201720455431.6U CN201720455431U CN206672128U CN 206672128 U CN206672128 U CN 206672128U CN 201720455431 U CN201720455431 U CN 201720455431U CN 206672128 U CN206672128 U CN 206672128U
- Authority
- CN
- China
- Prior art keywords
- casing
- camera lens
- knob
- recognition camera
- iris recognition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of iris identification device, is related to technical field of biometric identification, including iris recognition camera lens, casing, proximity switch, wherein：The front of casing is an inclined plane, and provided with the perforate being engaged with iris recognition camera lens size；Proximity switch be arranged in parallel with the perforate, and iris recognition camera lens is tiltedly mounted on box house, and the both sides up and down of perforate are provided with the slideway at left and right sides of casing, and slideway is provided with the baffle plate corresponding with proximity switch, and the upper surface of baffle plate is provided with handle；Casing also includes rotational button, and rotational button includes knob, spring, clamping block and protruding block, and wherein knob is arranged on box back surface, and protruding block is arranged in slideway, and the slip of baffle plate can be stopped when protruding block projection.The beneficial effects of the utility model are, simple in construction, practical, strong to the protectiveness of iris recognition camera lens, also save electric energy.
Description
Technical field
Technical field of biometric identification is the utility model is related to, particularly a kind of iris identification device.
Background technology
As most safe in bio-identification, most accurate recognition methods has been to be concerned by more and more people iris recognition.Rainbow
Film is an annular viewing area between pupil and sclera, is made up of the bacillar structure of complexity, has what is enriched, crisscross
Complicated texture structure.And these complicated texture structures constitute the key character of iris recognition.The formation of iris is in embryo
Tire period generates at random, and everyone iris structure is different, and this unique iris structure is in all one's life of people
In hardly change, therefore iris recognition technology continue to develop, its as identification human body biological characteristics it is gradual must
Extensive use is arrived.The high laboratory of some privacy, archive office etc., are all applied to gate control system by iris recognition technology
In, or even some high-level residence also use iris door lock assembly.
But iris identification device of the prior art in its structure in iris data due to, there is design defect, adopting
During collection, iris recognition camera lens tends not to once just collect the iris data of high quality, and people need for several times constantly
Adjusting the position of oneself just can make iris recognition camera lens collect the iris data of high quality and complete the process of identification.
And iris recognition camera lens is always exposed outside, easily by damage, once being damaged, serious economy is not only caused
Loss, and have an effect on routine work and life.
Utility model content
The purpose of this utility model is to solve the above problems, and devises a kind of simple in construction, and gathered data is convenient simultaneously
And the iris identification device of iris recognition camera lens can be protected.
Realize that above-mentioned purpose the technical solution of the utility model is, a kind of iris identification device：Including iris recognition camera lens,
Casing, proximity switch, the front of the casing is an inclined plane, and provided with the perforate being engaged with iris recognition camera lens size；
The proximity switch be arranged in parallel with the perforate, and the iris recognition camera lens is tiltedly mounted on box house, the perforate
Upper and lower both sides are provided with the slideway at left and right sides of casing, and the slideway is provided with the baffle plate corresponding with proximity switch, described
The upper surface of baffle plate is provided with handle；
The box house is additionally provided with the perforate of installation rotational button, and the rotational button includes knob, spring, clamping block
And protruding block；The clamping block and the protruding block are connected as a single entity, and the knob protrudes from the back side of casing, the spring, card
Close block and be arranged on box house, the protruding block is located in the positive slideway of casing, and the knob is connected by spring and clamping block
Connect, the knob is provided with raised and shrinkage pool with spring connecting side, and the clamping block is provided with corresponding with knob with spring connecting side
Hole clipping and fixture block, rotational button when in use, first press knob, the projection of knob is fallen into the hole clipping of clamping block, then turn
Dynamic knob makes the projection of knob be caught in the fixture block of clamping block, so as to which spring-compressed is promoted into protruding block so that protruding block protrudes
Ramp surface and then the motion for stopping baffle plate, wherein, the diameter of knob is less than the diameter of clamping block, convenient by the projection in knob
It is caught in the hole clipping of clamping block.
Further, the positive angle of inclination of the casing is 50 ° -70 °.
Further, the mounting inclination angle degree of the iris recognition camera lens is identical with the positive angle of inclination of casing.Iris
Identify that camera lens tilts that certain angle is more convenient to catch face, and applied widely meet different height crowds.
Further, the length of the baffle plate is identical with opening diameter.
The iris identification device made using the technical solution of the utility model, its advantage are：
1st, it is applied widely：Iris recognition camera lens is set at an angle, can more accurately catch face, can be applied
Into entrance guard device, the use of different height crowds can be met by being arranged on the height of liftoff 145 cm.
2nd, simple in construction, easy to operate, saving electric energy：Baffle plate and proximity switch phase separation, work as baffle plate in the utility model
During close proximity to switch, device is powered, and iris recognition camera lens is started working, when baffle plate is away from proximity switch, device power-off, and rainbow
Film identification camera lens is stopped.
3rd, it is safe, avoid unnecessary bother：A rotational button is additionally provided with the utility model, when people presses in door
During dynamic knob, by the effect of spring protruding block can be made to protrude ramp surface, so as to prevent baffle plate from being slided on slideway, preferably
Protect iris recognition camera lens.
Brief description of the drawings
Fig. 1 is the front view that baffle plate is corresponding with iris recognition camera lens in the utility model；
Fig. 2 is the structure front view that baffle plate is corresponding with proximity switch in the utility model；
Fig. 3 is the front view that baffle plate is not provided with the utility model；
Fig. 4 is side view of the present utility model；
Fig. 5 is the side view of rotational button in the utility model；
Fig. 6 is the front view of clamping block in the utility model；
Fig. 7 is the rearview of knob in the utility model；
In figure, 1, iris recognition camera lens；2nd, casing；3rd, proximity switch；4th, slideway；5th, baffle plate；6th, handle；7th, knob；8、
Spring；9th, clamping block；10th, protruding block；11st, fixture block；12nd, hole clipping；13rd, it is raised；14th, shrinkage pool.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
The utility model provides a kind of iris identification device as shown in figs. 1-7：Including iris recognition camera lens 1, casing
2nd, proximity switch 3, the front of the casing 2 is an inclined plane, and provided with the perforate being engaged with the size of iris recognition camera lens 1；
The proximity switch 3 is be arranged in parallel with the perforate, and the iris recognition camera lens 1 is tiltedly mounted on inside casing 2, the perforate
Both sides up and down be provided with the slideway 4 through the left and right sides of casing 2, the slideway 4 is provided with the baffle plate corresponding with proximity switch 3
5, the upper surface of the baffle plate 5 is provided with handle 6；
The inside of the casing 2 is also provided with the perforate for coordinating installation rotational button, and the rotational button includes knob 7, bullet
Spring 8, clamping block 9 and protruding block 10；The clamping block 9 and the protruding block 10 are connected as a single entity, and the knob 7 protrudes from casing 2
The back side, the spring 8, clamping block 9 be arranged on inside casing 2, and the protruding block 10 is located in the positive slideway 4 of casing 2, institute
State knob 7 to be connected with clamping block 9 by spring 8, the knob 7 is provided with projection 13 and shrinkage pool 14, the card with the connecting side of spring 8
Close block 9 and be provided with the hole clipping 12 and fixture block 11 corresponding with knob with the connecting side of spring 8.
Preferably, the positive angle of inclination of the casing 2 is 60 °.
Preferably, the mounting inclination angle degree of the iris recognition camera lens 1 is identical with 2 positive angle of inclination of casing.
Preferably, the length of the baffle plate 5 is identical with opening diameter.
When specifically used：Iris identification device internal battery provided by the utility model, may be mounted at and gate inhibition is on door
Use, control iris recognition camera lens 1 to work by the cooperation between baffle plate 5 and proximity switch 3, when desired enabling enters within doors,
It is baffle plate 5 close proximity to switch 3 so that iris recognition camera lens works, Men Kaihou, baffle plate 5 be located at Fig. 1 positions, away from approaches
Switch 3, iris recognition camera lens does not work, and into behind the house by rotational button, fixed dam 5, is specially：Knob 7 is first pressed, is made
The projection 13 of knob 7 is fallen into the hole clipping 12 of clamping block 9, and being rotated further by knob 7 makes the projection 13 of knob 7 be caught in the card of clamping block 9
In block 11, protruding block 10 is promoted so as to which spring 8 be compressed so that protruding block 10 protrudes the surface of slideway 4 and then stops the fortune of baffle plate 5
It is dynamic, further protect iris recognition camera lens 1, rather unnecessary interference.When need to go out, then rotate and press knob 7, make knob 7
Projection 13 is exited inside the fixture block 11 of clamping block 9, and spring 8 is stretched, and protruding block 10 playbacks, and baffle plate 5 can be under external force
Slide, whole device is operated.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Progress equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc.,
It should be included within the scope of protection of the utility model.
Claims (4)
- A kind of 1. iris identification device：Including iris recognition camera lens, casing, proximity switch, it is characterised in that the casing is just Face is an inclined plane, and provided with the perforate being engaged with iris recognition camera lens size；The proximity switch is parallel with the perforate Set, the iris recognition camera lens is tiltedly mounted on box house, and the both sides up and down of the perforate are provided with through casing or so two The slideway of side, the slideway are provided with the baffle plate corresponding with proximity switch, and the upper surface of the baffle plate is provided with handle；The casing also includes rotational button, and the rotational button includes knob, spring, clamping block and protruding block；The card Close block and the protruding block is connected as a single entity, the knob protrudes from the back side of casing, and the spring, clamping block are arranged in casing Portion, the protruding block are located in the positive slideway of casing, and the knob is connected by spring with clamping block, the knob and spring Connecting side is provided with raised and shrinkage pool, the clamping block and is provided with the hole clipping and fixture block corresponding with knob with spring connecting side.
- 2. a kind of iris identification device according to claim 1, it is characterised in that the positive angle of inclination of the casing is 50°- 70°。
- 3. a kind of iris identification device according to claim 1, it is characterised in that the installation of the iris recognition camera lens is inclined Rake angle is identical with the positive angle of inclination of casing.
- 4. a kind of iris identification device according to claim 1, it is characterised in that the length and opening diameter of the baffle plate It is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720455431.6U CN206672128U (en) | 2017-04-27 | 2017-04-27 | Iris identification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720455431.6U CN206672128U (en) | 2017-04-27 | 2017-04-27 | Iris identification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206672128U true CN206672128U (en) | 2017-11-24 |
Family
ID=60371113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720455431.6U Expired - Fee Related CN206672128U (en) | 2017-04-27 | 2017-04-27 | Iris identification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206672128U (en) |
-
2017
- 2017-04-27 CN CN201720455431.6U patent/CN206672128U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 Termination date: 20180427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |