CN204102154U - Vena metacarpea recognition device aperture, vena metacarpea recognition device, identification apparatus - Google Patents
Vena metacarpea recognition device aperture, vena metacarpea recognition device, identification apparatus Download PDFInfo
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- CN204102154U CN204102154U CN201420600269.9U CN201420600269U CN204102154U CN 204102154 U CN204102154 U CN 204102154U CN 201420600269 U CN201420600269 U CN 201420600269U CN 204102154 U CN204102154 U CN 204102154U
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- vena metacarpea
- aperture
- metacarpea recognition
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Abstract
The utility model provides a kind of vena metacarpea recognition device aperture, comprise, outer ring seat, be arranged on the base of the one end open in described outer ring seat, described base is connected by arc linkage section with described outer ring seat, described base bottom is provided with the Detachable connection structure for removably connecting with vena metacarpea recognition device shell body, described Detachable connection structure is protruding along base side wall circumferentially several, the lateral surface of described outer ring seat is provided with and holds finger with several grooves facilitating aperture to rotate.Vena metacarpea recognition device aperture of the present utility model reduce vena metacarpea recognition device single unit system height and make vena metacarpea recognition device carry transport more convenient, reduce production cost.In addition, the utility model also provides a kind of vena metacarpea recognition device and identification apparatus.
Description
Technical field
The utility model relates to vena metacarpea recognition device aperture, vena metacarpea recognition device, identification apparatus, belongs to identification apparatus technical field.
Background technology
Vena metacarpea recognition device is a kind of equipment utilizing palm vein recognition technology principle to carry out work, can be used as the identity identifying and authenticating device of gate control system.The distribution plan of vena metacarpea recognition device by utilizing near infrared ray inductor to obtain palm vein, again the palm vein distribution plan of acquisition is stored in model, and then set up the palm vein data bank of everyone uniqueness, complete identification by the palm vein contrasted in the palm vein of user and data bank.
In use, user when identifying without the need to being in contact with it, palm one is put and can be completed identification gently, this recognition method with need to carry out not having compared with the equipment that contacts using antihygienic problem with hand, also not having fingertip surface features and can be replicated brought safety problem, is thus that people are used more and more widely.But the bracing frame of existing palm vein identification device and palm vein identification device are often structure as a whole so that people use, and this palm vein identification device adds whole height due to the existence of bracing frame, carry and transport very inconvenient.Meanwhile, along with using the increase of proficiency, user does not even need to use bracing frame can get hold of distance between palm and inductor yet, and thus now fixed bracing frame adds the production cost of the producer on the contrary.
Utility model content
For this reason, technical problem to be solved in the utility model is that the palm vein identification device whole height that in vena metacarpea recognition device of the prior art, palm rest and vena metacarpea recognition device are connected as a single entity and cause is too high, carries and transport inconvenient technical matters, thus provides a kind of dismountable and user can also be allowed better can to read the vena metacarpea recognition device aperture of status recognition.
For solving the problems of the technologies described above, a kind of vena metacarpea recognition device aperture of the present utility model, comprise, outer ring seat, be arranged on the base of the one end open in described outer ring seat, described base is connected by arc linkage section with described outer ring seat, described base bottom is provided with the Detachable connection structure for removably connecting with vena metacarpea recognition device shell body, described Detachable connection structure is protruding along base side wall circumferentially several, the lateral surface of described outer ring seat is provided with and holds finger with several grooves facilitating aperture to rotate.
Vena metacarpea recognition device aperture of the present utility model, described projection is 2, is positioned at the same of described base diametrically.
Vena metacarpea recognition device aperture of the present utility model, described base is cylindrical, and described projection is the concentric arc convex arranged with described base, and described groove floor is cambered surface.
Vena metacarpea recognition device aperture of the present utility model, described base upper surface is circumferentially provided with the depressed portions for making aperture and vena metacarpea recognition device shell body locate that several sink towards substructure height direction.
Vena metacarpea recognition device aperture of the present utility model, described depressed portions is 4, and is evenly distributed in the circumference of described base upper surface.
Vena metacarpea recognition device aperture of the present utility model, described groove is 8, and is uniformly distributed along described outer ring seat outer circumference surface.
Vena metacarpea recognition device aperture of the present utility model, described base and outer ring seat are colourless transparent material and make.
In addition, the utility model also provides a kind of vena metacarpea recognition device, comprise, shell body, the vena metacarpea sensor being arranged on shell body inside, the control module be connected with vena metacarpea sensor, the using state alarm set be connected with control module, and aperture, described aperture is above-mentioned vena metacarpea recognition device aperture, and the front end of described shell body is provided with the holding tank for the floor installation for aperture, the cell wall of holding tank is provided with the vertical slot Gong projecting through.
The utility model also provides a kind of elevator controlling identification apparatus, adopts above-mentioned vena metacarpea recognition device as identity recognition device.
The utility model also provides a kind of gate inhibition's identification apparatus, adopts above-mentioned vena metacarpea recognition device as identity recognition device.
Technique scheme of the present utility model has the following advantages compared to existing technology:
(1) vena metacarpea recognition device aperture of the present utility model is as the alternative palm support frame when user skillfully can use vena metacarpea recognition device.By arranging Detachable connection structure, thus making can easily aperture is installed on vena metacarpea recognition device shell body when needed, can easily aperture be disassembled from vena metacarpea recognition device shell body again when not needing; When unskilled user uses, palm support frame can be installed and carry out alternative aperture, when skilled user uses, again palm support frame can be gained aperture again, improve the adaptive faculty of vein identification device entirety.Simultaneously compared with the palm vein identification device with palm support frame, because aperture can be dismantled, therefore can reduce the height of vena metacarpea recognition device using aperture, and make vena metacarpea recognition device to carry transport more convenient, reduce production cost.
(2) vena metacarpea recognition device aperture of the present utility model, by projection being snapped in the inside of vena metacarpea recognition device shell, thus make aperture be unlikely to fall down from vena metacarpea recognition device shell being installed to after on vena metacarpea recognition device shell, ensure that firm connection of aperture and vena metacarpea recognition device shell.
(3) vena metacarpea recognition device aperture of the present utility model, described base upper surface is circumferentially provided with the depressed portions for making aperture and vena metacarpea recognition device shell body locate that several sink towards substructure height direction.The relevant position of vena metacarpea recognition device shell body is provided with the protuberance coordinated with depressed portions, when aperture rotates to installation position when mounted, protuberance just in time slips in depressed portions, by coordinating of protuberance and depressed portions, can prevent aperture from rotating under low acting force, improve the stability that aperture is connected with vena metacarpea recognition device shell body further.
(4) vena metacarpea recognition device aperture of the present utility model, outer ring seat outer circumference surface is uniformly distributed and is provided with several grooves, make the hand of user no matter which angle can both firmly grasp aperture from, thus the fulcrum of a power is provided, conveniently rotate aperture, aperture is installed on vena metacarpea recognition device shell, or disassembles from vena metacarpea recognition device shell.
(5) vena metacarpea recognition device aperture of the present utility model, described base and outer ring seat are colourless transparent material and make, this makes user when using vena metacarpea recognition device, can observe through transparent material the light for Identification display state sent from vena metacarpea recognition device inside, person easy to use understands the status recognition of vena metacarpea recognition device.
(6) vena metacarpea recognition device of the present utility model, because adopting said aperture, therefore has the advantage described in above-mentioned any one.
(7) elevator controlling identification apparatus of the present utility model and gate inhibition's identification apparatus, because adopting the vena metacarpea recognition device with said aperture, whole height reduces, and therefore saves installing space.Further, it also has the advantage described in above-mentioned any one.
Accompanying drawing explanation
In order to make content of the present utility model be more likely to be clearly understood, below according to specific embodiment of the utility model also by reference to the accompanying drawings, the utility model is described in further detail, wherein
Fig. 1 is the front elevation of the utility model embodiment 1 vena metacarpea recognition device aperture;
Fig. 2 is the stereographic map of the utility model embodiment 1 vena metacarpea recognition device aperture;
Fig. 3 is the cut-open view of the utility model embodiment 1 vena metacarpea recognition device aperture;
Fig. 4 is the installation process schematic diagram of the utility model embodiment 1 vena metacarpea recognition device aperture and vena metacarpea recognition device shell body;
Fig. 5 is the structural drawing of vena metacarpea recognition device shell body.
In figure, Reference numeral is expressed as: 1-base, and 11-is protruding, 12-depressed portions; The outer ring seat of 2-, 21-groove; 3-arc linkage section; 41-holding tank, 42-vertical slot, 43-protuberance.
Embodiment
In order to there be understanding clearly to technical characteristic of the present utility model, object and effect, now contrast accompanying drawing and embodiment of the present utility model is described.
Embodiment 1
The present embodiment provides a kind of vena metacarpea recognition device aperture, as Figure 1-3, comprise, outer ring seat 2, be arranged on the base 1 of the one end open in outer ring seat 2, base 1 is connected by arc linkage section 3 with outer ring seat 2, base 1 bottom is provided with the Detachable connection structure for removably connecting with vena metacarpea recognition device shell body, Detachable connection structure is along base 1 sidewall several projections 11 circumferentially, the lateral surface of outer ring seat 2 is provided with several grooves 21 facilitating aperture to rotate holding finger.
Vena metacarpea recognition device aperture of the present utility model is as the alternative palm support frame when user skillfully can use vena metacarpea recognition device.By arranging Detachable connection structure, thus making can easily aperture is installed on vena metacarpea recognition device shell body when needed, can easily aperture be disassembled from vena metacarpea recognition device shell body again when not needing; When unskilled user uses, palm support frame can be installed and carry out alternative aperture, when skilled user uses, again palm support frame can be gained aperture again, improve the adaptive faculty of vein identification device entirety.Simultaneously compared with the palm vein identification device with palm support frame, because aperture can be dismantled, therefore can reduce the height of vena metacarpea recognition device using aperture, and make vena metacarpea recognition device to carry transport more convenient, reduce production cost.
The vena metacarpea recognition device aperture of the present embodiment, protruding 11 is 2, is positioned at the same of base 1 diametrically.Certainly, the quantity of protruding 11 also can be 3,4 or more, and multiple protruding 11 can be arranged in pairs on the different-diameter of base 1.
The vena metacarpea recognition device aperture of the present embodiment, base 1 is cylindrical, and protruding 11 is the concentric arc convex arranged with base 1, and groove 21 bottom surface is cambered surface.Certain base 1 also can be other shape, as long as identical with the shape for the holding tank installed for the base 1 of aperture on vena metacarpea recognition device shell body just passable.Protruding 11 also can be molded directly within the rectangular preiection on base 1 sidewall.And groove 21 bottom surface also can be plane.
During use, by snapping in the inside of vena metacarpea recognition device shell body by protruding 11, thus make aperture be unlikely to fall down from vena metacarpea recognition device shell being installed to after on vena metacarpea recognition device shell body, ensure that firm connection of aperture and vena metacarpea recognition device shell body.
The vena metacarpea recognition device aperture of the present embodiment, base 1 upper surface is circumferentially provided with the depressed portions 12 for making aperture and vena metacarpea recognition device shell body locate that several sink towards base 1 short transverse.The relevant position of vena metacarpea recognition device shell body is provided with the protuberance 43 coordinated with depressed portions 12, when aperture rotates to installation position when mounted, protuberance 43 just in time slips in depressed portions 12, by coordinating of protuberance 43 and depressed portions 12, can prevent aperture from rotating under low acting force, improve the stability that aperture is connected with vena metacarpea recognition device shell body further.
The vena metacarpea recognition device aperture of the present embodiment, depressed portions 12 is 4, and is evenly distributed in the circumference of base 1 upper surface, and certainly, the quantity of depressed portions 12 can also do various deformation, such as, 6,8 etc.
The vena metacarpea recognition device aperture of the present embodiment, groove 21 is 8, and be uniformly distributed along outer ring seat 2 outer circumference surface, outer ring seat 2 outer circumference surface is uniformly distributed and is provided with 8 grooves 21, make the hand of user no matter which angle can both firmly grasp aperture from, thus the fulcrum of a power is provided, conveniently rotate aperture, aperture is installed on vena metacarpea recognition device shell, or disassembles from vena metacarpea recognition device shell.
Certainly, the quantity of described groove 21 can also do various deformation, and example is 4,5,6 etc., multiple groove 21 can be uniformly distributed along the outer circumference surface of outer ring seat 2, also can non-uniform Distribution.
The vena metacarpea recognition device aperture of the present embodiment, base 1 and outer ring seat 2 are colourless transparent material and make.By using colourless transparent material to make user when using vena metacarpea recognition device, user can observe the light for Identification display state sent from vena metacarpea recognition device inside.Such as, the aperture that transparent material is made can make user observe the color of the LED of vena metacarpea recognition device inside, when user observes the LED of vena metacarpea recognition device inside for time red, represent vena metacarpea recognition device recognition failures, when user observes the LED of vena metacarpea recognition device inside for time green, represent vena metacarpea recognition device identification success, thus person easy to use understands the status recognition of vena metacarpea recognition device.
The vena metacarpea recognition device aperture of the present embodiment is installed to process on vena metacarpea recognition device shell as shown in Figure 4,5, vena metacarpea recognition device shell body being provided with the holding tank 41 for installing for the base 1 of aperture, the cell wall of holding tank 41 being provided with the vertical slot 42 passed through for protruding 11.First, aperture is aimed at the aperture installation portion of vena metacarpea recognition device shell body, protruding 11 aim at vertical slot 42; Then, aperture is inserted in the aperture installation portion of vena metacarpea recognition device shell body, user firmly grasps aperture by groove 21 and makes aperture turn clockwise 90 °, projection 11 will snap in the inside of vena metacarpea recognition device shell, protuberance 43 simultaneously on vena metacarpea recognition device shell body just in time slips in depressed portions 12, protuberance 43 matches with depressed portions 12, thus is installed to by aperture on vena metacarpea recognition device shell.Aperture is contrary with installation process from the unloading process vena metacarpea recognition device shell, and user firmly grasps aperture by groove 21 and makes aperture be rotated counterclockwise 90 °, is then taken off from vena metacarpea recognition device shell by aperture.
Embodiment 2
The present embodiment provides a kind of vena metacarpea recognition device, comprise, shell body, the vena metacarpea sensor being arranged on shell body inside, the control module be connected with vena metacarpea sensor, the using state alarm set be connected with control module, and aperture, described aperture is the vena metacarpea recognition device aperture described in embodiment 1, the front end of described shell body is provided with the holding tank 41 for installing for the base 1 of aperture, the cell wall of holding tank 41 is provided with the vertical slot 42 passed through for protruding 11.Control module can prestore vena metacarpea information, is contrasted in use by the vena metacarpea information that obtained by vena metacarpea sensor and the vena metacarpea information prestored, and controls using state alarm set comparing result is fed back to user.Using state alarm set is for making user obtain the using state-typing of vena metacarpea recognition device or certification is success or failure), using state alarm set is by the color of lamp or light on and off, sound, display, or the combination in any of above-mentioned alerting pattern reminds user.
Embodiment 3
The present embodiment provides a kind of elevator controlling identification apparatus, adopts vena metacarpea recognition device as described in Example 2 as identity recognition device.Be connected with apparatus for controlling elevator by vena metacarpea recognition device, when only having vena metacarpea recognition device authentication success, elevator just can start and run to respective storey, and vena metacarpea recognition device authentification failure, then can not start elevator.
Embodiment 4
The present embodiment provides a kind of gate inhibition's identification apparatus, adopts vena metacarpea recognition device as described in Example 2 as identity recognition device.Be connected with electronic lock by vena metacarpea recognition device, when only having vena metacarpea recognition device authentication success, Men Caineng is opened, and vena metacarpea recognition device authentification failure, then door can not be opened.
Obviously, above-described embodiment is only for clearly example being described, the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of extending out or variation be still among the protection domain that the utility model creates.
Claims (10)
1. a vena metacarpea recognition device aperture, it is characterized in that, comprise, outer ring seat (2), be arranged on the base (1) of the one end open in described outer ring seat (2), described base (1) is connected by arc linkage section (3) with described outer ring seat (2), described base (1) bottom is provided with the Detachable connection structure for removably connecting with vena metacarpea recognition device shell body, described Detachable connection structure is along base (1) sidewall several projections (11) circumferentially, the lateral surface of described outer ring seat (2) is provided with and holds finger with several grooves (21) facilitating aperture to rotate.
2. vena metacarpea recognition device aperture as claimed in claim 1, it is characterized in that, described base (1) is for cylindrical, and described projection (11) is the arc convex that arranges concentric on described base (1), and described groove (21) bottom surface is cambered surface.
3. vena metacarpea recognition device aperture as claimed in claim 2, it is characterized in that, described projection (11) is 2, is positioned at the same of described base (1) diametrically.
4. the vena metacarpea recognition device aperture as described in as arbitrary in claim 1-3, it is characterized in that, described base (1) upper surface being circumferentially provided with the depressed portions (12) for making aperture and vena metacarpea recognition device shell body locate that several sink towards base (1) short transverse.
5. vena metacarpea recognition device aperture as claimed in claim 4, it is characterized in that, described depressed portions (12) is 4, and is evenly distributed in the circumference of described base (1) upper surface.
6. the vena metacarpea recognition device aperture according to any one of claim 1-3, is characterized in that, described groove (21) is 8, and is uniformly distributed along described outer ring seat (2) outer circumference surface.
7. the vena metacarpea recognition device aperture according to any one of claim 1-3, is characterized in that, described base (1) and outer ring seat (2) are colourless transparent material and make.
8. a vena metacarpea recognition device, comprise, shell body, the vena metacarpea sensor being arranged on shell body inside, the control module be connected with vena metacarpea sensor, the using state alarm set be connected with control module, and aperture, it is characterized in that, described aperture is the arbitrary described vena metacarpea recognition device aperture of claim 1-7, the front end of described shell body is provided with the holding tank (41) for installing for the base (1) of aperture, the cell wall of holding tank (41) is provided with the vertical slot (42) passed through for protruding (11).
9. an elevator controlling identification apparatus, adopts vena metacarpea recognition device as claimed in claim 8 as identity recognition device.
10. gate inhibition's identification apparatus, adopts vena metacarpea recognition device as claimed in claim 8 as identity recognition device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420600269.9U CN204102154U (en) | 2014-10-16 | 2014-10-16 | Vena metacarpea recognition device aperture, vena metacarpea recognition device, identification apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420600269.9U CN204102154U (en) | 2014-10-16 | 2014-10-16 | Vena metacarpea recognition device aperture, vena metacarpea recognition device, identification apparatus |
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| Publication Number | Publication Date |
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| CN204102154U true CN204102154U (en) | 2015-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420600269.9U Expired - Fee Related CN204102154U (en) | 2014-10-16 | 2014-10-16 | Vena metacarpea recognition device aperture, vena metacarpea recognition device, identification apparatus |
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| CN (1) | CN204102154U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109093547A (en) * | 2018-09-29 | 2018-12-28 | 中联精工（天津）有限公司 | A kind of speed changer fixture part |
| CN111222484A (en) * | 2020-01-14 | 2020-06-02 | 重庆工商大学 | Three-dimensional hand back vein verification system |
-
2014
- 2014-10-16 CN CN201420600269.9U patent/CN204102154U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109093547A (en) * | 2018-09-29 | 2018-12-28 | 中联精工（天津）有限公司 | A kind of speed changer fixture part |
| CN109093547B (en) * | 2018-09-29 | 2023-07-21 | 大川精工(朝阳)有限公司 | Transmission fixture |
| CN111222484A (en) * | 2020-01-14 | 2020-06-02 | 重庆工商大学 | Three-dimensional hand back vein verification system |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20211016 |
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| CF01 | Termination of patent right due to non-payment of annual fee |