CN207489042U - A kind of Fingerprint Identification Unit of anti-hands wet with perspiration - Google Patents

Abstract

The utility model discloses a kind of Fingerprint Identification Units of anti-hands wet with perspiration, are related to Fingerprint Identification Unit field.This kind of Fingerprint Identification Unit, including Fingerprint Identification Unit main body and anti-sweat device, finger scan area is fixedly connected with below the middle part of Fingerprint Identification Unit main body, the surface activity of anti-sweat device is connected with wiper cord, support column is fixedly connected on the right side of the inside inner wall of Fingerprint Identification Unit main body, the upper end insertion of support column is fixedly connected with fixing groove, and rotating wheel is connected with above support column.It is provided with button, and the lower end of button is flexibly connected by column spinner with the left end of support plate, and button is flexibly connected with support plate with column spinner simultaneously, when button is exerted oneself downwards on time, and downward strength can be sent to the left end of support plate by column spinner, left end so as to achieve the effect that support plate, which synchronizes, to be pressed downward, this kind of Fingerprint Identification Unit is practically applicable to the production and use in the Fingerprint Identification Unit field of anti-hands wet with perspiration, has good development space.

Description

A kind of Fingerprint Identification Unit of anti-hands wet with perspiration

Technical field

The utility model is related to Fingerprint Identification Unit field, specially a kind of Fingerprint Identification Unit of anti-hands wet with perspiration.

Background technology

Fingerprint Identification Unit be it is a kind of combined using fingerprint collecting and its software kit be strengthen PC encryption The high-tech safety product of degree uses its mating application software, it is possible to implement booting secrecy, screen protection secrecy and text Part, catalogue secrecy, in the occasion decrypted of needs, as long as the finger of user is placed on fingerprint window.

Existing Fingerprint Identification Unit can because the sweat of user's finger surface cause to fail during fingerprint collecting, and can because Sweat prevents from precisely collecting fingerprint during fingerprint collecting, and when user needs repeated acquisition number and waste when in use Between so that existing Fingerprint Identification Unit cannot extensive use and accreditation in the market.

Utility model content

The purpose of this utility model is to provide a kind of Fingerprint Identification Unit of anti-hands wet with perspiration, to solve to carry in above-mentioned background technology Going out Fingerprint Identification Unit can be because the sweat of user's finger surface causes to fail during fingerprint collecting, and can be because sweat causes fingerprint It cannot precisely collect fingerprint during acquisition, and the problem of user needs repeated acquisition number and wastes time when in use.

To achieve the above object, the utility model provides following technical solution：A kind of Fingerprint Identification Unit of anti-hands wet with perspiration, including Fingerprint Identification Unit main body and anti-sweat device, the middle part lower section of the Fingerprint Identification Unit main body are fixedly connected with finger scan area, institute The surface activity for stating anti-sweat device is connected with wiper cord, is fixedly connected on the right side of the inside inner wall of the Fingerprint Identification Unit main body Support column, the upper end insertion of the support column are fixedly connected with fixing groove, rotating wheel are connected with above the support column, The surface of the rotating wheel is laterally movable to be connected with conveyer belt, and laterally suit is connected with wiping on the surface of the conveyer belt Band, the middle part top of the Fingerprint Identification Unit main body is through hole is fixedly connected with, and the middle part of described hole is through flexible connection There is button, the lower end of the button is connected with column spinner, support plate, the branch are connected on the right side of the column spinner The middle part of fagging, which is run through, is connected with connecting pole, and the lower section in the middle part of the support plate is fixedly connected with fixed column, the support Through mounting hole is fixedly connected with below the middle part of column, the middle part of the mounting hole, which is run through, is connected with rotary shaft.

Preferably, the fixing line is provided with five, and the hole that fixing line is fixedly connected by running through anti-dropping device bottom The groove being fixedly connected with fixed column surface surround and is fixedly connected.

Preferably, the lower end of the button is flexibly connected by column spinner with the left end of support plate, and button and support plate It is flexibly connected simultaneously with column spinner.

Preferably, the wiper cord is made of artificial synthetic fiber fabric, and wiper cord and conveyer belt synchronous rotary.

Preferably, the right end of the support plate passes through movable through the rotary shaft of flexible connection and support column in the middle part of support plate Connection.

Preferably, the rotating wheel, there are two settings, and rotating wheel is flexibly connected with the top insertion of fixing groove.

Preferably, the support column, there are four settings, the support column wherein three and the inside of Fingerprint Identification Unit main body Inner wall is fixedly connected, and four support columns one of them be flexibly connected with the internal-internal of Fingerprint Identification Unit main body.

Compared with prior art, the beneficial effects of the utility model are：The Fingerprint Identification Unit of this kind of anti-hands wet with perspiration, design are closed Reason, is provided with button, and the lower end of button is flexibly connected by column spinner with the left end of support plate, and button and support plate are simultaneously It is flexibly connected with column spinner, when button is by firmly downwards on time, and downward strength can be sent to a left side for support plate by column spinner End, the left end so as to achieve the effect that support plate, which synchronizes, to be pressed downward, and is provided with wiper cord, and wiper cord is by artificial synthetic fiber Fabric is formed, and wiper cord and conveyer belt synchronous rotary, when fingerprint to wiper cord wipes sweat, since wiper cord has artificial conjunction It forms, the sweat on fingerprint surface can all be absorbed, and artificial synthetic fiber fabric can be by the sweat of absorption into fabric lining Water rapid evaporation so that the service life of wiper cord is longer, and the number for replacing wiper cord is reduced, and is provided with support plate, and prop up The right end of fagging is flexibly connected by the rotary shaft through flexible connection in the middle part of support plate with support column, when support plate left end to During pushing, and the rotary shaft in the middle part of support plate through flexible connection can support the strength that support plate is pressed downward so that support Plate forms lever principle, and the right end of support plate is synchronized upward lift, so as to which Fingerprint Identification Unit body interior inner wall be flexibly connected A support column synchronize upward lift, setting is there are two rotating wheel, and rotating wheel is flexibly connected with the top insertion of fixing groove, when Fingerprint is in the surface wipes sweat of wiper cord, and strength caused by wiping can make two to be embedded in flexible connection by fixing groove Rotating wheel to wiping sweat direction synchronous rotary, avoid because wiper cord wiping sweat number it is excessive, lead to wiper cord not Sweat can be evaporated in time so that wiper cord loses the ability of wiping sweat, and setting is there are four support column, wherein three are known with fingerprint The inside inner wall of other device main body is fixedly connected, and four support columns one of them internal-internal activities with Fingerprint Identification Unit main body Connection, and four support columns lose the ability for driving wiper cord rotation, so as to which anti-sweat device be prevented to be unable to the effect of normal use.

Description of the drawings

Fig. 1 is the overall structure diagram of the Fingerprint Identification Unit of the anti-hands wet with perspiration of the utility model；

Fig. 2 is the anti-sweat device partial structural diagram of the Fingerprint Identification Unit of the anti-hands wet with perspiration of the utility model；

Fig. 3 is the partial structural diagram of the Fingerprint Identification Unit of the anti-hands wet with perspiration of the utility model.

In figure：1st, Fingerprint Identification Unit main body, 2, anti-sweat device, 3, finger scan area, 4, button, 5, wiper cord, 6, transmission Band, 7, support column, 8, column spinner, 9, fixed column, 10, connecting pole, 11, rotary shaft, 12, support plate, 13, rotating wheel, 14, fixed Hole, 15, fixing groove, 16, hole.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, 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 embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of Fingerprint Identification Unit of anti-hands wet with perspiration, including referring to Line identifier main body 1, finger scan area 3, button 4, wiper cord 5, conveyer belt 6, support column 7, column spinner 8, is consolidated anti-sweat device 2 Fixed column 9, connecting pole 10, rotary shaft 11, support plate 12, rotating wheel 13, mounting hole 14, fixing groove 15 and hole 16, fingerprint recognition Finger scan area 3 is fixedly connected with below the middle part of device main body 1, the surface activity of anti-sweat device 2 is connected with wiper cord 5, setting There is wiper cord 5, and wiper cord 5 is made of artificial synthetic fiber fabric, and wiper cord 5 and 6 synchronous rotary of conveyer belt, when fingerprint arrives When wiper cord 5 wipes sweat, it is made of due to wiper cord 5 artificial synthetic fiber fabric, it can be whole by the sweat on fingerprint surface It absorbing, and artificial synthetic fiber fabric can be by the sweat rapid evaporation of absorption so that the service life of wiper cord 5 is longer, and The number for replacing wiper cord 5 is reduced, and support column 7, support column are fixedly connected on the right side of the inside inner wall of Fingerprint Identification Unit main body 1 7 upper end insertion is fixedly connected with fixing groove 15, and support column 7 sets four, wherein three interior with Fingerprint Identification Unit main body 1 Portion's inner wall is fixedly connected, and four support columns 7 one of them be flexibly connected with the internal-internal of Fingerprint Identification Unit main body 1, and four A support column 7 can be good at supporting two rotating wheels 13 so that and two rotating wheels 13 can keep balancing when rotated, It avoids that because of rotating wheel 13 balance rotating cannot be kept, conveyer belt 6 is caused to lose the ability that wiper cord 5 is driven to rotate, so as to prevent Anti- sweat device 2 is unable to the effect of normal use, and the top of support column 7 is connected with rotating wheel 13, and the surface of rotating wheel 13 is horizontal To conveyer belt 6 is connected with, laterally suit is connected with wiper cord 5 on the surface of conveyer belt 6, Fingerprint Identification Unit main body 1 Through hole 16 is fixedly connected with above middle part, the middle part of hole 16, which is run through, is connected with button 4, and the lower end of button 4 leads to The left end that column spinner 8 is crossed with support plate 12 is flexibly connected, and button 4 is flexibly connected with support plate 12 with column spinner 8 simultaneously, when by Button 4 is exerted oneself downwards on time, and downward strength can be sent to the left end of support plate 12 by column spinner 8, will be supported so as to reach The left end of plate 12 synchronizes the effect being pressed downward, and the lower end of button 4 is connected with column spinner 8, the right side flexible connection of column spinner 8 There is support plate 12, the middle part of support plate 12 is fixedly connected with through connecting pole 10, the lower section at 12 middle part of support plate is connected with Fixed column 9, and the right end of support plate 12 is movable even through the rotary shaft 11 and support column 7 of flexible connection by 12 middle part of support plate It connects, when the left end of support plate 12 is pressed downward, and 12 middle part of support plate can be by support plate 12 through the rotary shaft 11 of flexible connection The strength being pressed downward supports so that support plate 12 forms lever principle, and the right end of support plate 12 is synchronized upward lift, thus will One support column 7 of 1 inside inner wall flexible connection of Fingerprint Identification Unit main body synchronizes upward lift, runs through below the middle part of support column 7 Mounting hole 14 is fixedly connected with, the middle part of mounting hole 14, which is run through, is connected with rotary shaft 11.

Operation principle：The structure of this kind of Fingerprint Identification Unit is simply understood firstly the need of user, is then needed Fingerprint Identification Unit is moved to designated position by staff, and connects equipment and fingerprint recognition is allowed to start to work normally, as work people Member by the fingerprint of finger surface in the surface wipes of wiper cord 5, and wipe strength rotating wheel 13 can be driven to synchronize to work Direction when personnel wipe rotates so that the part of 5 top of wiper cord keeps dry and comfortable at any time, and wiper cord 5 rotates to lower section Sweat rapid evaporation so as to reduce the service life replaced number and extend wiper cord 5 of wiper cord 5, can be worked as needs by part When replacing wiper cord 5, staff is needed firmly to be pressed downward button 4 with hand so that support plate 12 forms lever principle, will refer to The support column 7 of 1 inner wall inner wall of line identifier main body flexible connection lifts, so as to make rotating wheel 13 by wiper cord 5 and conveyer belt 6 Left end protrusion so as to which staff be facilitated to take out rotating wheel 13, conveyer belt 6 are synchronous with wiper cord 5, then needs staff Wiper cord 5 is taken out and replaced from the surface of conveyer belt 6, and the support column 7 being flexibly connected when wiper cord 5, is passed than 4 weight of button When sending band 6 with rotating wheel 13 by synchronous take out, and the right end of support plate 12 can be by button 4 and support column because of the effect of lever principle 7 set back, and here it is the operation principles of the Fingerprint Identification Unit of the anti-hands wet with perspiration.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of Fingerprint Identification Unit of anti-hands wet with perspiration, including Fingerprint Identification Unit main body（1）With anti-sweat device（2）, it is characterised in that：Institute State Fingerprint Identification Unit main body（1）Middle part below be fixedly connected with finger scan area（3）, the anti-sweat device（2）Surface live It is dynamic to be connected with wiper cord（5）, the Fingerprint Identification Unit main body（1）Inside inner wall on the right side of be fixedly connected with support column（7）, institute State support column（7）Upper end insertion be fixedly connected with fixing groove（15）, the support column（7）Top be connected with rotating wheel （13）, the rotating wheel（13）Surface laterally movable be connected with conveyer belt（6）, the conveyer belt（6）Surface laterally be set with It is connected with wiper cord（5）, the Fingerprint Identification Unit main body（1）Middle part above through being fixedly connected with hole（16）, institute State hole（16）Middle part through being connected with button（4）, the button（4）Lower end be connected with column spinner（8）, institute State column spinner（8）Right side be connected with support plate（12）, the support plate（12）Middle part through being connected with connection Column（10）, the support plate（12）Fixed column is fixedly connected with below middle part（9）, the support column（7）Middle part below pass through It wears and is fixedly connected with mounting hole（14）, the mounting hole（14）Middle part through being connected with rotary shaft（11）.

2. a kind of Fingerprint Identification Unit of anti-hands wet with perspiration according to claim 1, it is characterised in that：The button（4）Lower end Pass through column spinner（8）With support plate（12）Left end flexible connection, and button（4）With support plate（12）While and column spinner（8） Flexible connection.

3. a kind of Fingerprint Identification Unit of anti-hands wet with perspiration according to claim 1, it is characterised in that：The wiper cord（5）By people Work synthetic fiber fabric is formed, and wiper cord（5）With conveyer belt（6）Synchronous rotary.

4. a kind of Fingerprint Identification Unit of anti-hands wet with perspiration according to claim 1, it is characterised in that：The support plate（12）The right side End passes through support plate（12）Middle part is through the rotary shaft of flexible connection（11）With support column（7）Flexible connection.

5. a kind of Fingerprint Identification Unit of anti-hands wet with perspiration according to claim 1, it is characterised in that：The rotating wheel（13）If There are two putting, and rotating wheel（13）With fixing groove（15）Top insertion flexible connection.

6. a kind of Fingerprint Identification Unit of anti-hands wet with perspiration according to claim 1, it is characterised in that：The support column（7）Setting There are four, the support column（7）Wherein three and Fingerprint Identification Unit main body（1）Inside inner wall be fixedly connected, and four support Column（7）One of them and Fingerprint Identification Unit main body（1）Internal-internal flexible connection.