CN209373625U - A kind of infrared image palmmprint acquisition identifier - Google Patents

Abstract

The utility model discloses a kind of infrared image palmmprints to acquire identifier, including main body, the front surface of the main body is provided with operation button, the top that the front surface of the main body is in operation button is provided with display screen, the top side that the front surface of the main body is in display screen is provided with infrared pick-up head, the side that the front surface of the main body is in infrared pick-up head is provided with visible image capturing head, and the side that the front surface of the main body is in visible image capturing head is provided with infrared lamp source；Pass through the infrared light supply module of present patent application, it is effectively increased the practicability of identifier, the case where not only reducing germ cross-infection, work difficulty is reduced simultaneously, running smooth for work is ensure that, reduces economic loss, palm is capable of expansion and contraction simultaneously effectively to be identified, it is very good for the high material of low compatibility of equipment placement position, adaptation population is increased, so that the convenience of identifier is more intrepid.

Description

A kind of infrared image palmmprint acquisition identifier

Technical field

The utility model belongs to identifier technical field, and in particular to a kind of infrared image palmmprint acquisition identifier.

Background technique

Personal recognition is a kind of newer biometrics identification technology proposed in recent years, and palmmprint refers to that finger tips are in one's hands The palm image of wrist point, personal recognition is also a kind of non-offensive recognition methods, and user is easier to receive, set to acquisition It is standby of less demanding, and palm print instrument is research and develop can acquire ten finger plane fingerprints, palmmprint, side palmmprint according to human biological's feature Biometric apparatus.

Present palm shape identification product is needed just form image on palm contacts to personal recognition platform and be acquired Image success, this just very likely results in germ cross-infection, very big influence is come on the health care belt of user, thus bring through The problem of Ji loss, thus it is proposed that a kind of infrared image palmmprint acquires identifier.

Utility model content

The purpose of this utility model is to provide a kind of infrared image palmmprints to acquire identifier, to solve above-mentioned background technique The present palm shape identification product of middle proposition is needed just form image on palm contacts to personal recognition platform and be acquired Image success, this just very likely results in germ cross-infection, very big influence is come on the health care belt of user, thus bring through The problem of Ji loss.

To achieve the above object, the utility model provides the following technical solutions: a kind of infrared image palmmprint acquisition identifier, Including main body, the front surface of the main body is provided with operation button, and the front surface of the main body is in the top of operation button It is provided with display screen, the top side that the front surface of the main body is in display screen is provided with infrared pick-up head, the main body Front surface be in the side of infrared pick-up head and be provided with visible image capturing head, the front surface of the main body is taken the photograph in visible light As the side of head is provided with infrared lamp source.

Preferably, the side of the main body offers USB interface, and USB interface runs through a side surface of main body.

Preferably, central processing computing module is fixedly connected among the inside of the main body, the central processing calculates Correspond at the position of main body among the side of module and is fixedly connected with memory module.

Preferably, the side of the central processing computing module correspond to main body position at be fixedly connected with infrared light supply Module, the side of the infrared light supply module, which corresponds at the position of main body, is fixedly connected with USB output function module.

Preferably, it is fixedly connected with power module on the inside of the main body, corresponds among the top of the power module Loudspeaker are fixedly connected at the position of main body.

Preferably, protection slip lid is fixedly connected among the top of the main body, the two sides of the protection slip lid offer Limit hole, and limit hole, through a side surface of protection slip lid, the top two sides of the main body correspond to the position of protection slip lid Place is connected with adjusting bolt, corresponds at the position of limit hole among the side for adjusting bolt and is fixedly connected with limit Spring, it is described protection slip lid bottom end among correspond to camera position at be fixedly connected with cleaning pad.

Compared with prior art, the utility model has the beneficial effects that

1. passing through the infrared light supply module of present patent application, it is effectively increased the practicability of identifier, is not only reduced The case where germ cross-infection, while work difficulty is reduced, it ensure that running smooth for work, reduce economic loss, together When palm is capable of expansion and contraction effectively to be identified, it is very good for the high material of low compatibility of equipment placement position, increase suitable Crowd is answered, so that the convenience of identifier is more intrepid.

2. the infrared image by present patent application identifies there is the characteristic of identification living body, safety is preferable, can prevent Picture pretends to be verifying, is effectively increased safety, reduces the case where other people replace identification, increases the accuracy of data, The identifier of infrared image palmmprint acquisition simultaneously carries inconvenience brought by media such as card etc. without using person again, stretches out one's hand, Reduce work it is cumbersome with it is complicated, infrared image palmmprint acquires that identifier image characteristic point is abundant, and use is simple and easy, increases The functionality of identifier.

3. effectively protecting visible image capturing head by the setting of protection slip lid and cleaning pad, reducing visible light and take the photograph As the scuffing and damage of head, while while the protection slip lid of either on or off, cleaning pad can effective cleaning visible image capturing The top of head, use is simple and easy, and opposite automation, reduces work difficulty, increases working efficiency.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the USB interface side view of the utility model；

Fig. 3 is the central processing computing module cross-sectional view of the utility model；

Fig. 4 is the protection slip lid cross-sectional view of the utility model.

In figure: 1, main body；2, operation button；3, display screen；4, infrared pick-up head；5, visible image capturing head；6, infrared Lamp source, 14, USB interface；16, loudspeaker；17, power module；18, USB output function module；19, infrared light supply module；20, Memory module；21, central processing computing module；22, bolt is adjusted；23, limit spring；24, limit hole；25, slip lid is protected； 26, cleaning pad.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

The utility model provides a kind of technical solution referring to FIG. 1 to FIG. 4: a kind of infrared image palmmprint acquisition identifier, Including main body 1, the front surface of main body 1 is provided with operation button 2, and the front surface of main body 1 is in the top setting of operation button 2 There is display screen 3, the top side that the front surface of main body 1 is in display screen 3 is provided with infrared pick-up head 4, the front surface of main body 1 Side in infrared pick-up head 4 is provided with visible image capturing head 5, and the front surface of main body 1 is in the one of visible image capturing head 5 Side is provided with infrared lamp source 6.

In order to increase the functionality of equipment, in the present embodiment, it is preferred that the side of main body 1 offers usb 14, and Usb 14 runs through a side surface of main body 1, identifies there is the characteristic of identification living body by the infrared image of present patent application, Safety is preferable, can prevent picture from pretending to be verifying, be effectively increased safety, reduces the case where other people replace identification, The accuracy of data is increased, while infrared image palmmprint acquisition identifier carries media such as card etc. without using person again and brought Inconvenience, reduce work it is cumbersome with it is complicated, it is abundant that infrared image palmmprint acquires identifier image characteristic point, using simple It is convenient, increase the functionality of identifier.

In order to enable equipment installation is more convenient, in the present embodiment, it is preferred that be fixedly connected among the inside of main body 1 Central processing computing module 21 corresponds among the side of central processing computing module 21 at the position of main body 1 and is fixedly connected with Memory module 20.

In order to enable equipment connection data are more convenient, in the present embodiment, it is preferred that the one of central processing computing module 21 Side corresponds to main body 1 corresponding to infrared light supply module 19, the side of infrared light supply module 19 is fixedly connected at the position of main body 1 Position at be fixedly connected with USB output function module 18.

In order to increase the stability of equipment, in the present embodiment, it is preferred that the inside of main body 1 is fixedly connected with power module 17, correspond among the top of power module 17 at the position of main body 1 and is fixedly connected with loudspeaker 16.

In order to increase the convenience of equipment, in the present embodiment, it is preferred that be fixedly connected with protection among the top of main body 1 Slip lid 25, the two sides of protection slip lid 25 offer limit hole 24, and limit hole 24 is through a side surface of protection slip lid 25, main body 1 top two sides, which correspond at the position for protecting slip lid 25 to be connected with, adjusts bolt 22, among the side for adjusting bolt 22 It is fixedly connected with limit spring 23 at position corresponding to limit hole 24, protects and is taken the photograph among the bottom end of slip lid 25 corresponding to visible light As first 5 position at be fixedly connected with cleaning pad 26, by protect slip lid 25 and cleaning pad 26 setting, effectively protecting can Light-exposed camera 5 reduces the scuffing and damage of visible image capturing head 5, while while the protection slip lid 25 of either on or off, Cleaning pad 26 can effective cleaning visible image capturing head 5 top, use is simple and easy, and opposite automation, reduces work Difficulty increases working efficiency.

The working principle and process for using of the utility model: usb 14 is located among the side of operation panel, passes through USB Interface 14 can carry out USB connection, the transmission and output of data effectively be carried out to identifier, when in use, display screen 3 can first Palmmprint to be shown on display screen 3 by visible image capturing head 5, in this way it is seen that whether the position that palm is put closes It is suitable, by loudspeaker 16 according to the operation of the hosts such as computer, issues voice prompting user and " please stretch out right above palm to equipment At 30CM ", " please a little further ", " please more closely ", " succeeding in registration ", specifically remind work, keep infrared pick-up head 4 effective The palm print information of user is collected, it is a part of defeated by data copy backup when central processing computing module 21 is by calculating and indicating Give memory module 20, when equipment when in use, need to rely on PC or it is other can be by USB output function module 18 etc. " host " that instruction and the communication of this acquisition identifier can be sent works together, sends instructions to this acquisition by " host " first Instrument is acquired grasp feature, after collection apparatus success, by memory module 20 grasp characteristic storage in Acquisition Instrument In temporary storage, operated in next step according to the instruction execution of " host ", host arrives palm print characteristics storage according to user demand In the memory module 20 of Acquisition Instrument or gives host backup storage or be sent in host and further compared or converted Processing, then according to the instruction of " host ", will the palm print data that stored in " host " and it is new be sent into next palm print characteristics data into Row compares, and returns to comparison result and be further processed to the central processing computing module 21 of " host ", will protect slip lid 25 Be fixed among the top of operation panel, by equipment use after, only need to will protection slip lid 25 to a Slideslip so that protection is slided The limit hole 24 of 25 two sides of lid slides at the position of limit spring 23, so that 23 forced contraction of limit spring can be with limit hole 24 fit closely, so that it is interior effectively to will be seen that light video camera head 5 is wrapped in by protection slip lid 25, effectively protect visible light Camera 5 reduces the scuffing and damage of visible image capturing head 5, increases the service life of visible image capturing head 5, while While either on or off protects slip lid 25, the cleaning pad 26 of protection 25 bottom end of slip lid cleans visible image capturing head 5, drops Low work difficulty, increases working efficiency and economic benefit.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of infrared image palmmprint acquires identifier, including main body (1), it is characterised in that: the front surface of the main body (1) is set It is equipped with operation button (2), the top that the front surface of the main body (1) is in operation button (2) is provided with display screen (3), described The top side that the front surface of main body (1) is in display screen (3) is provided with infrared pick-up head (4), the preceding table of the main body (1) The side that face is in infrared pick-up head (4) is provided with visible image capturing head (5), and the front surface of the main body (1) is in visible The side of light video camera head (5) is provided with infrared lamp source (6).

2. a kind of infrared image palmmprint according to claim 1 acquires identifier, it is characterised in that: the main body (1) Side offers USB interface (14), and USB interface (14) runs through a side surface of main body (1).

3. a kind of infrared image palmmprint according to claim 1 acquires identifier, it is characterised in that: the main body (1) It is fixedly connected among inside central processing computing module (21), it is corresponding among the side of the central processing computing module (21) Memory module (20) are fixedly connected at the position of main body (1).

4. a kind of infrared image palmmprint according to claim 1 acquires identifier, it is characterised in that: the central processing meter Calculate module (21) side correspond to main body (1) position at be fixedly connected with infrared light supply module (19), the infrared light supply The side of module (19) correspond to main body (1) position at be fixedly connected with USB output function module (18).

5. a kind of infrared image palmmprint according to claim 1 acquires identifier, it is characterised in that: the main body (1) Inside is fixedly connected with power module (17), is corresponded at the position of main body (1) among the top of the power module (17) and is consolidated Surely loudspeaker (16) are connected with.

6. a kind of infrared image palmmprint according to claim 1 acquires identifier, it is characterised in that: the main body (1) Protection slip lid (25) is fixedly connected among top, the two sides of protection slip lid (25) offer limit hole (24), and limit Through a side surface of protection slip lid (25), the top two sides of the main body (1) correspond to the position of protection slip lid (25) in hole (24) The place of setting, which is connected with, adjusts bolt (22), corresponds at the position of limit hole (24) among the side for adjusting bolt (22) It is fixedly connected with limit spring (23), corresponds at the position of camera (5) among the bottom end of protection slip lid (25) and fix It is connected with cleaning pad (26).