CN205540795U - Finger vein recognition device and self -service financial equipment - Google Patents
Finger vein recognition device and self -service financial equipment Download PDFInfo
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- CN205540795U CN205540795U CN201620143170.XU CN201620143170U CN205540795U CN 205540795 U CN205540795 U CN 205540795U CN 201620143170 U CN201620143170 U CN 201620143170U CN 205540795 U CN205540795 U CN 205540795U
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Abstract
The utility model belongs to finance equipment field especially relates to a finger vein recognition device and self -service financial equipment. The utility model provides a pair of finger vein recognition device and self -service financial equipment, include: the activity finger indicates to hold in the palm and/or the activity indicates that the tail indicates to hold in the palm, the activity finger indicates to hold in the palm and/or the activity indicate the tail indicate to hold in the palm set up in on finger vein recognition device's the support. Movable finger indicates to hold in the palm and/or the activity indicates that the tail indicates to hold in the palm through being provided with in finger vein recognition device, when the finger overlength, can indicate that support and/or activity indicate that the tail indicates to hold in the palm ejectingly to the outside with the finger that moves about for the finger image of gathering is complete, realizes the normal collection of finger image, when pointing in short -term, can indicate to hold in the palm and/or the activity indicates that the tail indicates to hold in the palm and push up back to the inboard with the finger that moves about, the dislocation takes place for the finger image of avoiding gathering, and the normal collection of image is pointed in the realization.
Description
Technical field
This utility model belongs to finance device field, particularly relates to one and refers to vein identification device and financial self-service equipment.
Background technology
Refer to that hand vein recognition is the one of hand vein recognition, first pass through finger vein identification device and obtain individual's finger vena scattergram, eigenvalue is extracted according to special alignment algorithm from finger vena scattergram, irradiated by near infrared light, CCD camera is utilized to obtain the image of finger vena, the digital picture of finger vena is stored in computer systems, eigenvalue is stored.
But, in prior art, refer to vein identification device, be at the window two ends of fixed dimension placement 2 fixing finger torr finger vena to support finger, in the range of the window correspondence that vein image is fixed dimension of collection for gathering the structure division of finger vena.But due to the finger of people have long have short, the shortest at finger or long especially in the case of, it may appear that the image of collection is imperfect or the generation of the situation such as location dislocation, causes the finger image cannot normal acquisition.
Therefore, develop one and refer to vein identification device, for solving in prior art, refer to that vein identification device is for finger especially length or the shortest user, occur gathering image is imperfect or the generation of the situation such as location dislocation, cause finger image cannot the technological deficiency of normal acquisition, become those skilled in the art's problem demanding prompt solution.
Utility model content
In view of this, this utility model embodiment provides one and refers to vein identification device, for solving in prior art, refer to that vein identification device is for finger especially length or the shortest user, occur gathering image is imperfect or the generation of the situation such as location dislocation, cause the finger image cannot the technological deficiency of normal acquisition.
The one that this utility model provides refers to vein identification device, including: movable finger refers to that torr and/or activity refer to that tail refers to torr；Described movable finger refers to that torr and/or activity refer to that tail refers to hold in the palm on the support being arranged at described finger vein identification device.
Preferably, described movable finger refers to that torr and described activity refer to tail to refer in torr and be respectively arranged with two holes, and described support is correspondingly arranged on two axles, with described movable finger, described axle refers to that torr and/or described finger tail refer to that torr wears and be connected by described hole.
Preferably, described finger vein identification device also includes: block；Described block is arranged on described support.
Preferably, described finger vein identification device also includes: spring；Described spring housing connects on the shaft.
Preferably, described finger vein identification device also includes: finger refers to hold in the palm induction apparatus and refer to that tail refers to hold in the palm induction apparatus；Described finger refers to that asking induction apparatus to be arranged on described movable finger refers to the bottom of torr, and described finger tail refers to hold in the palm that induction apparatus is dry is contained in described activity and refers to that tail refers to the both sides of torr.
Preferably, described movable finger refers to be provided with an arc surface caved inward in torr；Described arc surface is arranged at described movable finger and refers to the position that torr contacts with finger.
Preferably, described finger vein identification device also includes: optical filter；Described optical filter is installed on the bracket, with described movable finger, the two ends of described optical filter refer to that torr refers to that with described activity tail refers to that torr is connected respectively.
Preferably, described finger vein identification device also includes: shutter and light source；Described shutter is arranged on the top of described support, and described light source is arranged on described shutter, and described light source is positioned at the surface of described optical filter.
Preferably, described finger vein identification device also includes: image unit and processing unit；Described image unit is arranged on described processing unit, and described image unit is positioned at the underface of described optical filter, and described processing unit is installed on the bracket.
Present invention also offers a kind of financial self-service equipment, described financial self-service equipment includes the finger vein identification device that any of the above one is described.
In sum, the one that this utility model provides refers to vein identification device and financial self-service equipment, including: movable finger refers to that torr and/or activity refer to that tail refers to torr；Described movable finger refers to that torr and/or activity refer to that tail refers to hold in the palm on the support being arranged at described finger vein identification device.Refer to that torr and/or activity refer to that tail refers to torr by being provided with movable finger in referring to vein identification device, when finger is long, movable finger can be referred to that torr and/or activity refer to that tail refers to hold in the palm and eject laterally so that the finger image of collection is complete, it is achieved the normal acquisition of finger image；When finger is too short, movable finger can being referred to, torr and/or activity refer to that tail refers to that torr is to inner side fight back, it is to avoid the finger image of collection misplaces, it is achieved the normal acquisition of finger image.So, the one that this utility model provides refers to vein identification device, can solve in prior art, refer to that vein identification device is for finger especially length or the shortest user, occur gathering image is imperfect or the generation of the situation such as location dislocation, cause the finger image cannot the technological deficiency of normal acquisition.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to the accompanying drawing provided.
Fig. 1 is a kind of one of them structural representation referring to vein identification device in this utility model embodiment；
Fig. 2 is a kind of another structural representation referring to vein identification device in this utility model embodiment；
Fig. 3 is a kind of side view referring to vein identification device in this utility model embodiment；
Fig. 4 is a kind of close-up schematic view referring to vein identification device in this utility model embodiment；
Fig. 5 is the principle schematic referring to vein identification device in this utility model embodiment when finger is long；
Fig. 6 is the principle schematic referring to vein identification device in this utility model embodiment when finger is too short；
Fig. 7 is a kind of in this utility model embodiment and the structural representation of financial self-service equipment；
Wherein, support 1, optical filter 2, activity refer to that tail refers to hold in the palm 3, movable finger refers to hold in the palm 4, spring 5, axle 6, refer to that tail refers to hold in the palm induction apparatus 7, finger holder induction apparatus 8, light source 9, image unit 10, processing unit 11, shutter 12, finger 20, block 30 and hole 41.
Detailed description of the invention
This utility model embodiment provides one and refers to vein identification device, for solving in prior art, refer to that vein identification device is for finger especially length or the shortest user, occur gathering image is imperfect or the generation of the situation such as location dislocation, cause the finger image cannot the technological deficiency of normal acquisition.
For making utility model purpose of the present utility model, feature, the advantage can be the most obvious and understandable, below in conjunction with the accompanying drawing in this utility model embodiment, technical scheme in this utility model embodiment is clearly and completely described, obviously, the embodiments described below are only a part of embodiment of this utility model, and not all embodiment.Based on the embodiment in this utility model, all other embodiments that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Referring to Fig. 1 to Fig. 6, the one that this utility model provides refers to vein identification device, including: movable finger refer to hold in the palm 4 and/or activity refer to that tail refers to hold in the palm 3；Movable finger refer to hold in the palm 4 and/or activity refer to that tail refers to ask 3 to be arranged on the supports referring to vein identification device.Refer to that torr and/or activity refer to that tail refers to torr by being provided with movable finger in referring to vein identification device, when finger is long, can refer to movable finger to hold in the palm 4 and/or activity refer to that tail refers to ask 3 to eject laterally so that the finger image of collection is complete, it is achieved the normal acquisition of finger image；When finger is too short, can refer to movable finger to hold in the palm 4 and/or activity refer to that tail refers to hold in the palm 3 to inner side fight back, it is to avoid the finger image of collection misplaces, it is achieved the normal acquisition of finger image.So, the one that this utility model provides refers to vein identification device, can solve in prior art, refer to that vein identification device is for finger especially length or the shortest user, occur gathering image is imperfect or the generation of the situation such as location dislocation, cause the finger image cannot the technological deficiency of normal acquisition.
For movable finger is referred to hold in the palm 4 and/or activity refer to tail refer to hold in the palm 3 can be more convenient, more firm is connected with other parts referring to vein identification device, in this utility model embodiment, activity finger refer to hold in the palm 4 and activity refer to tail to refer to hold in the palm on 3 to be respectively arranged with two holes 41.
For movable finger is referred to hold in the palm 4 and/or activity refer to tail refer to hold in the palm 3 can be more convenient, more firm be connected with support 1, the one that this utility model embodiment provides refers to that vein identification device also includes: axle 6；The number of axle 6 is two, and axle 6 is arranged on support 1, and axle 6 refers to hold in the palm 4 and/or refer to that tail refers to ask 3 to be connected with movable finger by hole 41.
For prevent from movable finger from referring to holding in the palm 4 and/or activity refer to that tail refers to that asking 3 to skid off from axle 6 comes off, cause the damage of equipment, the one that this utility model embodiment provides refers to that vein identification device also includes: block 30；Block 30 is arranged on support 1.
For movable finger is referred to hold in the palm 4 and/or activity refer to that tail refers to ask 3 can reset to predeterminated position after a procedure in time, when the normal user of finger length uses, without regulating length, simplifying operating procedure, the one that this utility model embodiment provides refers to that vein identification device also includes: spring 5；Spring 5 is socketed on axle 6.
Finger signal the most in time, accurately being detected, the one that this utility model embodiment provides refers to that vein identification device also includes: finger refers to hold in the palm induction apparatus 8 and refer to that tail refers to hold in the palm induction apparatus 7；Finger refers to that asking induction apparatus 8 to be arranged on movable finger refers to hold in the palm the bottom of 4, refers to that tail refers to that asking induction apparatus 7 to be assembled in activity respectively refers to that tail refers to hold in the palm the both sides of 3.Induced signal can be sent when finger 20 contact activity finger refers to hold in the palm 4, confirm that finger 20 has been put into tram, refer to that tail refers to that asking induction apparatus 7 to be assembled in activity respectively refers to that tail refers to hold in the palm 3 both sides, when 20 connecting portion contact finger tails of two fingers refer to hold in the palm 3, induced signal can be sent and confirm that finger 20 has been put into tram.
Architectural feature in conjunction with the finger shape of user so that detection data are more accurate, movable finger refers to hold in the palm and is provided with an arc surface caved inward on 4；Arc surface is arranged at movable finger and refers to hold in the palm 4 positions contacted with finger 20.Such structure designs, so that finger belly puts into the above-mentioned arc surface caved inward.
For improving the recognition efficiency referring to vein identification device, the one that this utility model provides refers to that vein identification device also includes: optical filter 2；Optical filter 2 is arranged on support 1, and the two ends of optical filter 2 refer to ask 4 to refer to activity with movable finger respectively, and tail refers to ask 3 to be connected.
For avoiding ambient to impact for device identification process, the one that this utility model embodiment provides refers to that vein identification device also includes: shutter 12；Shutter 12 is arranged on the top of support 1.
Owing to being provided with shutter 12, can cause identifying that zonal ray is the darkest so that cannot be identified quickly and accurately, for making to identify that there is enough light in region, the one that this utility model embodiment provides refers to that vein identification device also includes: light source 9；Light source 9 is arranged on shutter 12, and light source 9 is positioned at the surface of optical filter 2.
Referring to veneous signal for accurate recording, make respective handling instruction simultaneously, the one that this utility model embodiment provides refers to that vein identification device also includes: image unit 10 and processing unit 11；Image unit 10 is arranged on processing unit 11, and image unit 10 is positioned at the underface of optical filter 2, and processing unit 11 is arranged on support 1.When finger refer to hold in the palm induction apparatus 8 and refer to tail refer to hold in the palm induction apparatus 7 detect simultaneously finger 20 put put in place time, triggering image unit 10 take pictures.
In sum, the one that this utility model provides refers to vein identification device, including: movable finger refers to that torr and/or activity refer to that tail refers to torr；Described movable finger refers to that torr and/or activity refer to that tail refers to hold in the palm on the support being arranged at described finger vein identification device.Refer to that torr and/or activity refer to that tail refers to torr by being provided with movable finger in referring to vein identification device, when finger is long, movable finger can be referred to that torr and/or activity refer to that tail refers to hold in the palm and eject laterally so that the finger image of collection is complete, it is achieved the normal acquisition of finger image；When finger is too short, movable finger can being referred to, torr and/or activity refer to that tail refers to that torr is to inner side fight back, it is to avoid the finger image of collection misplaces, it is achieved the normal acquisition of finger image.So, the one that this utility model provides refers to vein identification device, can solve in prior art, for solving in prior art, refer to that vein identification device is for finger especially length or the shortest user, occur gathering image is imperfect or the generation of the situation such as location dislocation, cause the finger image cannot the technological deficiency of normal acquisition.
Present invention also offers a kind of financial self-service equipment, including the finger vein identification device that any of the above one is described, for gathering the finger venous information of user, for authentication etc..A kind of financial self-service equipment that the present invention provides also includes: cabinet, built-in corresponding module equipment, such as display screen, plays various screen signal as required；Card-reading slot, for reading and writing the magnetic card that user inserts；Code keypad, is used for allowing user input password；Going out money and/or bank note depositing port, carry out withdrawing the money for user and/or deposit operation etc., other modules are essentially identical with prior art, so not repeating.
Above one provided by the utility model is referred to that vein identification device and financial self-service equipment are described in detail, for one of ordinary skill in the art, thought according to this utility model embodiment, the most all will change, in sum, this specification content should not be construed as restriction of the present utility model.
Claims (10)
1. one kind refers to vein identification device, it is characterised in that described finger vein identification device includes: movable
Finger refers to that torr and/or activity refer to that tail refers to torr；
Described movable finger refers to that torr and/or activity refer to that tail refers to hold in the palm and be arranged at of described finger vein identification device
On frame.
Finger vein identification device the most according to claim 1, it is characterised in that described movable finger
Refer to that torr and described activity refer to tail to refer in torr and be respectively arranged with two holes, described support is correspondingly arranged on two
Axle, with described movable finger, described axle refers to that torr and/or described finger tail refer to that torr wears and be connected by described hole.
Finger vein identification device the most according to claim 1, it is characterised in that described finger vein is known
Other device also includes: block；
Described block is arranged on described support.
Finger vein identification device the most according to claim 3, it is characterised in that described finger vein is known
Other device also includes: spring；
Described spring housing connects on the shaft.
Finger vein identification device the most according to claim 1, it is characterised in that described finger vein is known
Other device also includes: finger refers to hold in the palm induction apparatus and refer to that tail refers to hold in the palm induction apparatus；
Described finger refers to that asking induction apparatus to be arranged on described movable finger refers to the bottom of torr, and described finger tail refers to torr sense
Answer device dry be contained in described activity refer to tail refer to torr both sides.
Finger vein identification device the most according to claim 1, it is characterised in that described movable finger
Refer to be provided with an arc surface caved inward in torr；
Described arc surface is arranged at described movable finger and refers to the position that torr contacts with finger.
Finger vein identification device the most according to claim 1, it is characterised in that described finger vein is known
Other device also includes: optical filter；
Described optical filter is installed on the bracket, the two ends of described optical filter respectively with described movable finger
Refer to that torr refers to that with described activity tail refers to that torr is connected.
Finger vein identification device the most according to claim 7, it is characterised in that described finger vein is known
Other device also includes: shutter and light source；
Described shutter is arranged on the top of described support, and described light source is arranged on described shutter, institute
State light source and be positioned at the surface of described optical filter.
Finger vein identification device the most according to claim 8, it is characterised in that described finger vein is known
Other device also includes: image unit and processing unit；
Described image unit is arranged on described processing unit, and described image unit is positioned at described optical filter
Underface, described processing unit is installed on the bracket.
10. a financial self-service equipment, it is characterised in that described financial self-service equipment includes claim 1
To the finger vein identification device described in 9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620143170.XU CN205540795U (en) | 2016-02-25 | 2016-02-25 | Finger vein recognition device and self -service financial equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620143170.XU CN205540795U (en) | 2016-02-25 | 2016-02-25 | Finger vein recognition device and self -service financial equipment |
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| CN205540795U true CN205540795U (en) | 2016-08-31 |
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| CN201620143170.XU Active CN205540795U (en) | 2016-02-25 | 2016-02-25 | Finger vein recognition device and self -service financial equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108205644A (en) * | 2016-12-19 | 2018-06-26 | 宋奕光 | A kind of children refer to the auxiliary body of hand vein recognition terminal |
| 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 |
-
2016
- 2016-02-25 CN CN201620143170.XU patent/CN205540795U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108205644A (en) * | 2016-12-19 | 2018-06-26 | 宋奕光 | A kind of children refer to the auxiliary body of hand vein recognition terminal |
| 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 |
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