CN104656949A - Mouse - Google Patents
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- CN104656949A CN104656949A CN201510083832.9A CN201510083832A CN104656949A CN 104656949 A CN104656949 A CN 104656949A CN 201510083832 A CN201510083832 A CN 201510083832A CN 104656949 A CN104656949 A CN 104656949A
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- finger
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Abstract
The invention relates to a mouse. The mouse comprises a main body, a support arranged on the main body, a light emitting assembly and an acquisition assembly, wherein the light emitting assembly and the acquisition assembly are arranged on the support; the support comprises a finger placing area; the light emitting assembly comprises a light emitting portion, and the finger placing area is located on one side of the light emitting portion to allow light emitted from the light emitting portion to enter the finger placing area and project to the acquisition assembly after being scattered by a finger. Since the light emitted by the light emitting portion of the light emitting assembly irradiates the finger placed in the finger placing area and is acquired by the acquisition assembly after being scattered by the finger to obtain a finger vein image, the mouse can acquire the finger image and human body vein recognition can be conveniently performed when a user uses a computer.
Description
Technical field
The present invention relates to computer peripheral technical field, particularly relate to a kind of mouse.
Background technology
Biological identification technology is closely combined with high-tech means such as optics, acoustics, biology sensor and biostatistics principles by computing machine, and the physiological property (as fingerprint, image surface, iris etc.) utilizing human body intrinsic and behavioural characteristic (as signature, sound, gait etc.) carry out the qualification of personal identification.Finger vena identification is the one of bio-identification.Finger vein identification technology is a kind of new biometrics identification technology, and it utilizes the vein distributed image in finger to carry out identification.Finger vein identification technology, is the light according to the blood Absorbable rod specific wavelength flowed in human finger, and uses specific wavelength light opponent fingering row to irradiate, can obtain the picture rich in detail of finger vena; The science feature utilizing this intrinsic, the image realized obtaining is analyzed, processed, thus obtain the biological characteristic of finger vena, then the finger vein features of the finger vein features information obtained and registration in advance is compared, thus confirm the identity of registrant.
Human finger hand vein recognition belongs to emerging biometrics identification technology, and it, as important identity verify feature, has the features such as uniqueness, stability, collection property and non-infringement.Along with the development of internet on-line payment function, the security of payment has higher requirement.Human finger vein identification technology is applied to internet on-line payment, greatly can strengthens the security of payment.Based on the biological identification technology of finger vena, than fingerprint recognition safety and reliability, there is sizable potentiality and important promotional value.
Mouse is a kind of computer input apparatus be in daily use, and it can position the vernier on current screen, and by button and roller devices to vernier screen elements through position operate.
But at present in vein identification technology, finger vena identification needs to adopt special equipment, and equipment volume is comparatively large, and inconvenient user, when using computing machine, carries out finger vena identification at any time, and then carries out authentication.
Summary of the invention
Based on this, be necessary to provide a kind of mouse.
A kind of mouse, comprising: main body, support, luminescence component and the acquisition component be located in described main body; Described luminescence component and described acquisition component are located on described support; Described support comprises finger rest area; Described luminescence component comprises illuminating part, and described finger rest area is positioned at the side of described illuminating part, enters described finger rest area and invest described acquisition component to allow the light sent from described illuminating part after finger scattering.
Wherein in an embodiment, described luminescence component comprises two described illuminating parts, and described finger rest area is between two described illuminating parts.
Wherein in an embodiment, described support comprises two protruding teats, and described luminescence component also comprises light out part, and described illuminating part to be located in described teat and to be emitted beam to described finger rest area by described light out part.
Wherein in an embodiment, described support is also provided with transmittance section, described transmittance section between two described teats, and is positioned at below described finger rest area, to allow to enter in described support through pointing the light of scattering and to be passed to described acquisition component.
Wherein in an embodiment, also comprise light transmitting assembly, for the light from finger scattering is passed to described acquisition component; Described smooth transmitting assembly comprises tumbler, and described tumbler is located in described support, and is positioned at below described transmittance section, for the light from finger scattering is passed to described acquisition component.
Wherein in an embodiment, described tumbler is right-angle prism; One right-angle surface of described right-angle prism is parallel with the outside surface of support described above right-angle prism; Another right-angle surface of described right-angle prism is vertical with the outside surface of support described above right-angle prism; Metal-plated membrane on the inclined-plane of described right-angle prism, forms described reflecting surface, so that the direction of propagation of the light after finger scattering is changed 90 degree.
Wherein in an embodiment, described acquisition component to be positioned at below described teat and corresponding described tumbler and establishing, and towards the described reflecting surface of described tumbler; Described acquisition component comprises infrared camera, the finger venous image that the light for gathering after finger scattering is formed; Lens combination, compares described infrared camera and is positioned at position closer to described smooth transmitting assembly, carry out focal imaging to light; And lens carrier, between described infrared camera and described lens combination, for installing described lens combination.
Wherein in an embodiment, described mouse also comprises is located at left and right button in described main body and roller; Described left and right button and described roller are located at the front portion of described main body, described the rear portion being set up in described main body.
Wherein in an embodiment, also comprise hub; Described hub is installed on the body, for transmitting the basic input information of described left and right button and the input of described roller or transmitting the finger venous image of described acquisition component collection.
Wherein in an embodiment, described illuminating part is infraluminescence array, comprises multiple illuminating part; In described infraluminescence array, each described illuminating part can carry out the adjustment of light intensity according to the joint position of finger.
Above-mentioned mouse, is irradiated to by the illuminating part transmission light of luminescence component and is positioned on the finger of finger rest area, gathered, obtain finger venous image after finger scattering by acquisition component.Therefore, this mouse can gather finger vena figure, facilitating user when using computing machine, carrying out human vein identification at any time.
Acquisition component receives and is transmitted on finger from sending assembly, through the scatter propagation of finger interior to the light of acquisition component, obtains finger venous image; Through hub by left and right button and the basic input information of roller input or the finger venous image of acquisition component collection again through data line or be wirelessly transmitted to computing machine.The light that illuminating part is launched can be irradiated to equably and be positioned on the finger of finger rest area.Illuminating part is removably installed in mounting groove, carries out changing or checking when facilitating illuminating part abnormal.Illuminating part is set to two, and finger rest area is between two teats, and can avoid because finger side has light, opposite side does not have light, and makes the finger venous image that collects uneven, unintelligible.Light from finger scattering is passed to acquisition component by light transmitting assembly.Transmittance section, can make the upper surface of light therethrough support.Tumbler by the direction of propagation transformation degree of the light after finger scattering, can make the optical device in luminescence component, light transmitting assembly and acquisition component not pile up in a direction, can reduce the size of equipment.Acquisition component gathers the finger venous image formed after finger scattering and through the infrared ray that tumbler changes the direction of propagation.
Accompanying drawing explanation
Fig. 1 is the STRUCTURE DECOMPOSITION figure of mouse in an embodiment;
The part assembling structure figure that Fig. 2 is mouse shown in Fig. 1;
Fig. 3 is the finger venous image result that a kind of finger vein image acquisition device obtains;
Fig. 4 is the finger venous image result of the adjustment of mouse shown in Fig. 1 illuminating part light intensity.
Embodiment
For enabling above-mentioned purpose of the present invention, feature and advantage become apparent more, are described in detail the specific embodiment of the present invention below in conjunction with accompanying drawing.Set forth a lot of detail in the following description so that fully understand the present invention.But the present invention can be much different from alternate manner described here to implement, those skilled in the art can when without prejudice to doing similar improvement when intension of the present invention, therefore the present invention is by the restriction of following public specific embodiment.
It should be noted that, when element is called as " being fixed on " another element, directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may there is centering elements simultaneously.Term as used herein " vertical ", " level ", "left", "right" and similar statement are just for illustrative purposes.
Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present invention understand usually.The object of term used in the description of the invention herein just in order to describe specific embodiment, is not intended to be restriction the present invention.
As depicted in figs. 1 and 2, the mouse in an embodiment, comprises main body 10, the support 20 be located in main body 10, luminescence component 30 and acquisition component 70.Luminescence component 30 and acquisition component 70 are located on support 20.Support 20 comprises finger rest area 15, and luminescence component 30 comprises illuminating part 31, and finger rest area 15 is positioned at the side of described illuminating part 31, enters finger rest area 15 and invest acquisition component 70 to allow the light sent from illuminating part 31 after finger scattering.In the present embodiment, finger rest area 15 is positioned at the side of described illuminating part 31, means light that illuminating part 31 the sends directive finger rest area, side 15 from finger rest area 15, from finger 40 side-irradiation finger 40.
Above-mentioned mouse, is irradiated to by illuminating part 31 emission of light of luminescence component 30 and is positioned on the finger 40 of finger rest area 15, gathered, obtain finger venous image after pointing 40 scatterings by acquisition component 70.Therefore, this mouse can gather finger vena figure, facilitating user when using computing machine, carrying out human vein identification at any time.Meanwhile, because finger rest area 15 is positioned at the side of described illuminating part 31, therefore can effectively reduce the height of mouse, ensure that mouse is in suitable range of size.
Wherein in an embodiment, luminescence component 30 comprises two illuminating parts 31, and finger rest area 15 is between two illuminating parts 31.
Wherein in an embodiment, support 20 comprises two protruding teats 22.Luminescence component 30 also comprises light out part 33, and illuminating part 31 to be located in teat 22 and to be emitted beam to finger rest area 15 by light out part 33.Particularly, light out part 33 supplies the slit of light therethrough for being arranged at teat 22 side, and parallel with the direction that finger 40 can be placed, and with the light making illuminating part 31 launch, can be irradiated to equably and be positioned on the finger 40 of finger rest area 15.Understandably, light out part 33 also can be that other is arranged, as long as can printing opacity, and the uniform light that illuminating part 31 is launched be irradiated to the finger 40 being positioned over finger rest area 15.In the present embodiment, the light that illuminating part 31 sends is infrared light.
Particularly, teat 22 also offers the mounting groove 35 installing illuminating part 31, for installing and fixing illuminating part 31.Illuminating part 31 is removably installed in mounting groove 35, carries out changing or checking when facilitating illuminating part 31 abnormal.
Wherein in an embodiment, support 20 is also provided with transmittance section 51, transmittance section 51 between two teats 22, and is positioned at below finger rest area 15, to allow to enter in support 20 through pointing the light of scattering and to be passed to acquisition component 70.In this specific embodiment, transmittance section 51 is strip fluting, to meet the shape of finger 40.During detection, finger 40 is placed on finger rest area 15 place, and is positioned on transmittance section 51.
Wherein in an embodiment, mouse also comprises light transmitting assembly 50, for the light from finger 40 scattering is passed to acquisition component 70.Light transmitting assembly 50 comprises tumbler 53.Tumbler 53 is located in support 20, and is positioned at below transmittance section 51, for the light from finger 40 scattering is passed to acquisition component 70.Particularly, tumbler 53 has a reflecting surface, the direction of propagation of the light after finger scattering can be changed 90 degree, change light into the direction parallel with the outside surface of support 20 by the direction vertical with the outside surface of support 20.
Wherein in an embodiment, tumbler 53 is right-angle prism; One right-angle surface of right-angle prism is parallel with the outside surface of right-angle prism overhead support 20; Another right-angle surface of right-angle prism is vertical with the outside surface of right-angle prism overhead support 20; Metal-plated membrane on the inclined-plane of right-angle prism, forms a reflecting surface, so that the direction of propagation of the light after finger scattering is changed 90 degree, changes the direction parallel with the outside surface of support 20 into by the direction vertical with the outside surface of support 20.So, the optical device in luminescence component 30, light transmitting assembly 50 and acquisition component 70 can be made not pile up in a direction, reduce volume, human finger hand vein recognition can be realized in mouse.Understandably, tumbler 53 also can be a catoptron, there is a reflecting surface, the direction of propagation of the light after finger scattering can be changed into the direction parallel with the outside surface of support 20 by the direction vertical with the outside surface of support 20, the optical device in luminescence component 30, light transmitting assembly 50 and acquisition component 70 is not piled up in a direction.
Because the optical device in luminescence component 30, light transmitting assembly 50 and acquisition component 70 is not piled up in a direction, the size of equipment can be reduced.Therefore the area not needing to reduce to gather finger venous image, as sacrifice, can realize large area imaging, so once can obtain finger venous image.
Wherein in an embodiment, light transmitting assembly 50 also comprises infrared fileter 52, is arranged between transmittance section 51 and tumbler 53.The filtering of saturating infrared fileter 52 or minimizing ambient visible light gather the impact of finger venous image on acquisition component 70, thus reduce the impact of finger vena identification, make finger vena identification more accurate.
Acquisition component 70, for gathering the light through pointing after 40 scatterings, obtains finger venous image.Particularly, acquisition component 70 to be positioned at below teat 22 and corresponding tumbler 53 and establishing, and towards the reflecting surface of tumbler 53, to gather the finger venous image formed after finger scattering and through the infrared ray that tumbler 53 changes the direction of propagation.
Acquisition component 70 comprises infrared camera 71, the finger venous image that the light for gathering after finger scattering is formed.In the present embodiment, acquisition component 70 also comprises: the lens combination 73 before infrared camera 71 and between infrared camera 71 and lens combination 73, for the lens carrier 75 of mounted lens group 73.Particularly, lens combination 73 is optics concave-convex lens group, compare infrared camera 71 and be positioned at position closer to light transmitting assembly 50, namely light first propagates into lens combination 73 and carries out focal imaging, thus can collect finger venous image clearly at infrared camera 71 place.
Wherein in an embodiment, mouse also comprises is located at left and right button 11,12 in main body 10 and roller 13.Left and right button 11,12 is for completing left button, the right button function of mouse.Roller 13 slides up and down function for completing.Left and right button 11,12 and roller 13 complete the input of basic input information jointly.In the present embodiment, basic input information is the basic input information that mouse completes.Particularly, left and right button 11,12 and roller 13 are located at the front portion of main body 10, and the rear portion of main body 10 is located at by support 20.
Wherein in an embodiment, mouse also comprises hub 80.Hub 80 is arranged in main body 10, the finger venous image that basic input information or transmission acquisition component 70 for transmitting left and right button 11,12 and roller 13 input gather.Preferably, hub 80 near left and right button 11,12, roller 13 and acquisition component 70, avoid data line long.
Wherein in an embodiment, mouse also comprises mouse lines 14.Understandably, mouse can be also wireless mouse, comprises wireless transmission end and wireless interface receiving end.
Wherein in an embodiment, illuminating part 31 is infraluminescence array, comprises multiple illuminating part.Particularly, illuminating part 31 can be infrared LED array, and infrared LED array is made up of LED or LED chip paster.Particularly, in infraluminescence array, each illuminating part can carry out the adjustment of light intensity according to the joint position of finger 40, specifically by regulating the electric current of each illuminating part to carry out adjusting light intensity.Intensity near the illuminating part of the joint position of finger 40 is less than the intensity of the illuminating part away from finger-joint position.Because at the easier printing opacity of the joint of finger 40, if use the light with the same intensity of non-joint of finger 40 at the joint of finger 40, the brightness of joint in the vein figure gathered by acquisition component 70 meeting can be made larger, as shown in Figure 3, the brightness irregularities of finger venous image will be caused like this, to such an extent as to affect the image procossing of follow-up finger vena identification.And the intensity of illuminating part is regulated according to the joint position of finger 40, the light intensity of the infrared light launched by illuminating part at finger-joint place is turned down, and can obtain the more uniform finger venous image of brightness ratio, as shown in Figure 4.
In one embodiment, support 20 bottom opening, is connected to form a container cavity 21 with main body 10.Understandably, support 20 also can directly comprise container cavity 21, and container cavity 21 is arranged in main body 10.Container cavity 21 also offers mounting hole 27 away from the side of tumbler 53, and is provided with the side cover 28 coordinated with mounting hole 27.Particularly, acquisition component 70 is installed in container cavity 21, and mounting hole 27 is closed by side cover 28 by mounting hole 27.
Particularly, container cavity 21 is connected with teat 22, and its junction is light tight setting.So, make the light that illuminating part 31 sends, only can be passed in support 20 container cavity 21 from tumbler 53, last collected assembly 70 gathers, the light avoiding illuminating part 31 to launch is without finger scattering, direct collected assembly 70 gathers, and affects the quality that acquisition component 70 gathers finger venous image, affects testing result.
Wherein in an embodiment, mouse also comprises shell 93.Shell 93 connects left and right button 11,12 and main body 10 and forms a container cavity.Luminescence component 30 and dependency structure are contained in this container cavity.
Particularly, shell 93 is offered an opening 95, can stretch into, to carry out human finger hand vein recognition for finger 40.In certain embodiments, shell 93 is also provided with the vent cover coordinated with opening 95, for when not end user's vena systemica recognition function, closes opening 95, avoid dust to fall into.Understandably, opening 95 is nonessential setting, directly by opening shell 93, then can stretch into finger 40 to carry out human finger hand vein recognition.
Wherein in an embodiment, the size of light out part 31, transmittance section 51 and tumbler 53, specifically according to practical application, can adjust.Particularly, require higher application scenarios for safety coefficient, as internet payment, light out part 31 can be set to the longer slit of length.Transmittance section 51 and tumbler 53 are set to corresponding length, and width is set to slightly larger than average finger width.So, ensure to obtain more human finger venous information, improve the security of internet payment.More specifically, the length of light out part 31, transmittance section 51 and tumbler 53 can be set to the length slightly larger than average three joint lengths.And safety coefficient is being required to lower application scenarios, the length of light out part 31, transmittance section 51 and tumbler 53 can be set to the length slightly larger than an average joint length or two joint lengths, to gather less finger vena picture, to save system resource, and mouse beacon small volume.
Above-mentioned mouse, acquisition component 70 receives and is transmitted on finger from sending assembly 30, through pointing the scatter propagation of 40 inside to the light of acquisition component 70, obtains finger venous image; The finger venous image that the basic input information left and right button 11,12 and roller 13 inputted through hub 80 or acquisition component 70 gather is again through data line or be wirelessly transmitted to computing machine.This mouse both can realize the input function of basic mouse, can realize human vein recognition function again, facilitating user when using computing machine, carrying out human vein identification at any time.
The light that illuminating part 31 is launched can be irradiated to equably and be positioned on the finger 40 of finger rest area 15.Illuminating part 31 is removably installed in mounting groove 35, carries out changing or checking when facilitating illuminating part 31 abnormal.Illuminating part 31 is set to two, and finger rest area 15 is between two teats 22, and can avoid having light because pointing 40 sides, opposite side does not have light, and makes the finger venous image that collects uneven, unintelligible.Light from finger 40 scattering is passed to acquisition component 70 by light transmitting assembly 50.Transmittance section 51, can make the upper surface of light therethrough support 20.The direction of propagation of the light after finger scattering can be changed 90 degree by tumbler 53, the optical device in luminescence component 30, light transmitting assembly 50 and acquisition component 70 is not piled up in a direction, can reduce the size of equipment.Acquisition component 70 gathers the finger venous image formed after finger scattering and through the infrared ray that tumbler 53 changes the direction of propagation.
Above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a mouse, comprising: main body, support, luminescence component and the acquisition component be located in described main body; Described luminescence component and described acquisition component are located on described support; Described support comprises finger rest area; Described luminescence component comprises illuminating part, and described finger rest area is positioned at the side of described illuminating part, enters described finger rest area and invest described acquisition component to allow the light sent from described illuminating part after finger scattering.
2. mouse according to claim 1, is characterized in that, described luminescence component comprises two described illuminating parts, and described finger rest area is between two described illuminating parts.
3. mouse according to claim 2, it is characterized in that, described support comprises two protruding teats, and described luminescence component also comprises light out part, and described illuminating part to be located in described teat and to be emitted beam to described finger rest area by described light out part.
4. mouse according to claim 3, it is characterized in that, described support is also provided with transmittance section, and described transmittance section is between two described teats, and be positioned at below described finger rest area, to allow to enter in described support through pointing the light of scattering and to be passed to described acquisition component.
5. mouse according to claim 4, is characterized in that, also comprises light transmitting assembly, for the light from finger scattering is passed to described acquisition component; Described smooth transmitting assembly comprises tumbler, and described tumbler is located in described support, and is positioned at below described transmittance section, for the light from finger scattering is passed to described acquisition component.
6. mouse according to claim 5, is characterized in that, described tumbler is right-angle prism; One right-angle surface of described right-angle prism is parallel with the outside surface of support described above right-angle prism; Another right-angle surface of described right-angle prism is vertical with the outside surface of support described above right-angle prism; Metal-plated membrane on the inclined-plane of described right-angle prism, forms described reflecting surface, so that the direction of propagation of the light after finger scattering is changed 90 degree.
7. mouse according to claim 5, is characterized in that, described acquisition component to be positioned at below described teat and corresponding described tumbler and establishing, and towards the described reflecting surface of described tumbler; Described acquisition component comprises infrared camera, the finger venous image that the light for gathering after finger scattering is formed; Lens combination, compares described infrared camera and is positioned at position closer to described smooth transmitting assembly, carry out focal imaging to light; And lens carrier, between described infrared camera and described lens combination, for installing described lens combination.
8. mouse according to claim 1, is characterized in that, described mouse also comprises is located at left and right button in described main body and roller; Described left and right button and described roller are located at the front portion of described main body, described the rear portion being set up in described main body.
9. mouse according to claim 1, is characterized in that, also comprises hub; Described hub is installed on the body, for transmitting the basic input information of described left and right button and the input of described roller or transmitting the finger venous image of described acquisition component collection.
10. mouse according to claim 1, is characterized in that, described illuminating part is infraluminescence array, comprises multiple illuminating part; In described infraluminescence array, each described illuminating part can carry out the adjustment of light intensity according to the joint position of finger.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510083832.9A CN104656949B (en) | 2015-02-15 | 2015-02-15 | Mouse |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510083832.9A CN104656949B (en) | 2015-02-15 | 2015-02-15 | Mouse |
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| CN104656949A true CN104656949A (en) | 2015-05-27 |
| CN104656949B CN104656949B (en) | 2018-12-11 |
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| CN201510083832.9A Active CN104656949B (en) | 2015-02-15 | 2015-02-15 | Mouse |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102117404A (en) * | 2010-12-06 | 2011-07-06 | 公安部第一研究所 | Reflective finger vein feature acquisition device and personal identity authentication method thereof |
| CN102609694A (en) * | 2012-02-13 | 2012-07-25 | 深圳市中控生物识别技术有限公司 | Device for collecting fingerprints and veins |
| CN103412658A (en) * | 2013-08-23 | 2013-11-27 | 江苏惠通集团有限责任公司 | Wireless mouse |
| CN204028840U (en) * | 2014-09-01 | 2014-12-17 | 识益生物科技(北京）有限公司 | Mouse |
-
2015
- 2015-02-15 CN CN201510083832.9A patent/CN104656949B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102117404A (en) * | 2010-12-06 | 2011-07-06 | 公安部第一研究所 | Reflective finger vein feature acquisition device and personal identity authentication method thereof |
| CN102609694A (en) * | 2012-02-13 | 2012-07-25 | 深圳市中控生物识别技术有限公司 | Device for collecting fingerprints and veins |
| CN103412658A (en) * | 2013-08-23 | 2013-11-27 | 江苏惠通集团有限责任公司 | Wireless mouse |
| CN204028840U (en) * | 2014-09-01 | 2014-12-17 | 识益生物科技(北京）有限公司 | Mouse |
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| CN104656949B (en) | 2018-12-11 |
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