Face recognition attendance device
Technical Field
The utility model relates to an attendance machine field specifically is a face identification attendance device.
Background
The wide application of attendance device is in modern office occasion, be a kind of electronic equipment that the record personnel got into on attendance, at present, the identification technology on the market is more, mainly there are fingerprint identification, iris discernment, face identification etc., wherein face identification is relatively suitable for using and the identification application of access & exit owing to its identification uniqueness, non-mandatory, hot spot such as non-contact, present face identification attendance machine is a neotype storage class attendance machine main part, earlier the face image information of staff enters the system and establishes the archives, stand in the identification region of face identification attendance machine main part when the staff carries out the attendance, will carry out the record to the attendance and save the record through the camera.
The existing face recognition attendance device is generally fixedly mounted on a wall body, the position is fixed, the face recognition attendance machine is required to be adjusted to meet the requirements of different crowds, the angle of a camera cannot be changed according to the height of a person, the high and short people cannot accurately and quickly recognize the face recognition attendance machine, the face information input of the face recognition attendance machine is influenced, the attendance efficiency is reduced, the requirements of different crowds cannot be met, and therefore the face recognition attendance device is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a face identification attendance device has camera angle can adjust, improves attendance efficiency, satisfies the advantage of different crowds 'demand, and the angle of having solved the camera can not change according to people's height, influences the type of face identification attendance machine to facial information, reduces attendance efficiency, can't satisfy the problem of different crowds' demand.
(II) technical scheme
For realizing that above-mentioned camera angle is adjustable, improve attendance efficiency, satisfy the purpose of different crowds' demand, the utility model provides a following technical scheme:
a face recognition attendance device comprises an attendance machine main body, wherein a mounting groove is formed in the front of the attendance machine main body, a first connecting seat is fixedly connected to the bottom of the mounting groove, a rotary plate is hinged to the inner side of the first connecting seat, a face recognition camera is fixedly mounted on the front of the rotary plate, a second connecting seat is fixedly connected to the back of the rotary plate, a connecting rod is hinged to the inner side of the second connecting seat, a third connecting seat is hinged to one end, away from the second connecting seat, of the connecting rod, a hollow rod is fixedly connected to the inner bottom wall of the attendance machine main body, an adjusting screw rod in threaded connection with the hollow rod is inserted into the hollow rod, the top end of the adjusting screw rod extends to the top of the hollow rod, the top end of the adjusting screw rod is rotatably connected with the bottom of the third connecting seat, and the bottom end of the adjusting, the bottom fixedly connected with carousel of adjusting screw, the inside fixed mounting of attendance machine main part has the singlechip, the input of singlechip and the output electric connection of face identification camera, the front fixed mounting of attendance machine main part has the voice broadcast ware, the input of voice broadcast ware and the output electric connection of singlechip.
Preferably, the turntable is sleeved with a rubber sleeve fixedly connected with the turntable, and the rubber sleeve is provided with anti-skid lines which are uniformly distributed.
Preferably, the front fixed mounting of attendance machine main part has photosensitive sensor, photosensitive sensor is located the bottom of voice broadcast ware, photosensitive sensor's output and the input fixed connection of singlechip.
Preferably, the front face of the attendance machine main body is fixedly provided with two lamp tubes, the two lamp tubes are respectively positioned at two sides of the mounting groove, and the input ends of the lamp tubes are electrically connected with the output end of the single chip microcomputer.
Preferably, the front fixed mounting of attendance machine main part has the display screen, the display screen is located the left side of voice broadcast ware, the input of display screen and the output electric connection of singlechip.
Preferably, the top and the bottom of the left side and the right side of the attendance machine main body are fixedly connected with mounting blocks, four mounting holes are formed in the mounting blocks.
(III) advantageous effects
Compared with the prior art, the utility model provides a face identification attendance device possesses following beneficial effect:
1. the human face recognition attendance device can rotate and move up and down in the hollow rod by rotating the rotary table, when the adjusting screw rod moves up and down, the third connecting seat drives the connecting rod to move up and down, the connecting rod enables the rotary plate to rotate around the first connecting seat through the second connecting seat, the angle of the human face recognition camera is improved and reduced, the faces of people with higher and shorter heights can be recognized, people with different heights can adjust the angle of the human face recognition camera according to the heights of the people to check attendance and play cards, the high attendance efficiency is improved, the requirements of different crowds are met, after the people identify personnel information by the human face recognition camera, the information can be transmitted to the singlechip, the singlechip processes the information and transmits the information to the voice broadcaster and the display screen, the voice broadcaster carries out card punching and broadcasting, the information displayed by the display screen confirms whether the card punching is successful or not, and the problem that the angle of the camera cannot be changed according to the heights, the input of face information by the face recognition attendance machine is influenced, the attendance efficiency is reduced, and the requirements of different people cannot be met.
2. This face identification attendance device can conveniently rotate the carousel through the rubber sleeve, labour saving and time saving, and the anti-skidding line on the rubber sleeve can increase frictional force, and is simpler when rotating the carousel, easy operation.
3. This face identification attendance device senses the change of ambient light brightness through photosensitive sensor, feeds back this change signal to the singlechip on to utilize the switch of singlechip control fluorescent tube, can carry out the replenishment of light source under darker condition, recognition effect is good.
4. This face identification attendance device, through the switch of single chip microcomputer control fluorescent tube, two fluorescent tubes can carry out the replenishment of light source under darker condition, let the more extensive that the light source spreads, let user's face expose in abundant illumination, recognition effect is good.
5. This face identification attendance device, on the information transmission that passes through the singlechip with the recognition of face identification camera to the display screen, whether the information confirmation card punching that the display screen shows is successful has the effect of reminding once more and further verifying.
6. This face identification attendance device through placing four installation pieces in the place or the wall that need install, can install attendance main part through the mounting hole, easy operation, application scope is wide.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic side sectional view of the present invention.
In the figure: 1. a work attendance machine main body; 2. mounting grooves; 3. a first connecting seat; 4. a rotating plate; 5. a face recognition camera; 6. a second connecting seat; 7. a connecting rod; 8. a third connecting seat; 9. a hollow shaft; 10. adjusting the screw rod; 11. a turntable; 12. a single chip microcomputer; 13. a voice broadcaster; 14. a rubber sleeve; 15. a photosensitive sensor; 16. a lamp tube; 17. a display screen; 18. and (7) installing the block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a face recognition attendance device comprises an attendance machine main body 1, a mounting groove 2 is formed in the front face of the attendance machine main body 1, a first connecting seat 3 is fixedly connected to the bottom of the mounting groove 2, a rotating plate 4 is hinged to the inner side of the first connecting seat 3, a face recognition camera 5 is fixedly mounted on the front face of the rotating plate 4, the model of the face recognition camera 5 is golden vision rehabilitation JSK-S92M230, a second connecting seat 6 is fixedly connected to the back face of the rotating plate 4, a connecting rod 7 is hinged to the inner side of the second connecting seat 6, a third connecting seat 8 is hinged to one end of the connecting rod 7, which is far away from the second connecting seat 6, a hollow rod 9 is fixedly connected to the inner bottom wall of the attendance machine main body 1, an adjusting screw 10 in threaded connection with the hollow rod 9 is inserted into the hollow rod 9, the top end of the adjusting screw 10 extends to the top of the hollow rod, the bottom end of the adjusting screw 10 penetrates and extends to the bottom of the attendance machine main body 1, the bottom end of the adjusting screw 10 is fixedly connected with a rotary table 11, the rotary table 11 can be rotated and moved up and down in the hollow rod 9 by rotating the adjusting screw 10, the third connecting seat 8 drives the connecting rod 7 to move, the connecting rod 7 enables the rotary plate 4 to rotate by taking the first connecting seat 3 as a circle center through the second connecting seat 6, so that the angle of the face recognition camera 5 is increased or reduced, people of different heights can adjust the angle of the face recognition camera 5 according to the heights of the people to check on attendance and punch cards, the checking efficiency is improved, the requirements of different people are met, the single chip microcomputer 12 is fixedly installed inside the attendance machine main body 1, the type of the single chip microcomputer 12 is Jiarou PIC 18J 60-I/PF, the input end of the single chip microcomputer 12 is electrically connected with the output end of the face recognition camera 5, the voice broadcast device 13 is fixedly, the model of voice broadcast ware 13 is euphorbia lathyris sound 40-22C, and the input of voice broadcast ware 13 and the output electric connection of singlechip 12 can be with information transfer to singlechip 12 after 5 discernment personal information of face identification camera, and singlechip 12 transmits to and carries out the punching card report on the voice broadcast ware 13 after handling information.
Further, the cover is equipped with rather than fixed connection's rubber sleeve 14 on the carousel 11, is provided with evenly distributed's anti-skidding line on the rubber sleeve 14, can conveniently rotate carousel 11 through rubber sleeve 14, labour saving and time saving, and the anti-skidding line on the rubber sleeve 14 can increase frictional force, and is simpler when rotating carousel 11, easy operation.
Further, the front fixed mounting of attendance machine main part 1 has photosensitive sensor 15, photosensitive sensor 15 is located the bottom of voice broadcast ware 13, photosensitive sensor 15's output and singlechip 12's input fixed connection, photosensitive sensor 15's model is Sensonscone GL5537-1, sense the change of ambient light brightness through photosensitive sensor 15, feed back this change signal to singlechip 12 on, thereby utilize the switch of singlechip 12 control fluorescent tube 16, can carry out the replenishment of light source under darker condition, recognition effect is good.
Further, the front fixed mounting of attendance machine main part 1 has two fluorescent tubes 16, two fluorescent tubes 16 are located the both sides of mounting groove 2 respectively, the input of two fluorescent tubes 16 all with singlechip 12's output electric connection, fluorescent tube 16's model is FSL Foshan illumination T5, switch through singlechip 12 control fluorescent tube 16, two fluorescent tubes 16 can carry out the replenishment of light source under darker condition, let the more extensive that the light source distributes, let user's face expose in abundant illumination, recognition effect is good.
Further, the front fixed mounting of attendance machine main part 1 has display screen 17, display screen 17 is located the left side of voice broadcast ware 13, the input of display screen 17 and the output electric connection of singlechip 12, display screen 17's model is group creation AT056TN52V.3, through singlechip 12 with the information transfer to display screen 17 of face identification camera 5 discernment, whether the information confirmation that display screen 17 shows beats the card is successful, have again remind and further verify the effect.
Further, the top and the equal fixedly connected with installation piece 18 in bottom of the top of the 1 left and right sides of attendance machine main part have all seted up the mounting hole on four installation pieces 18, through placing four installation pieces 18 in the place or the wall that need install, can install attendance machine main part 1 through the mounting hole, easy operation, application scope is wide.
The working principle is as follows: the attendance machine main body 1 is installed on the wall surface or a designated position through the installation block 18, the adjusting screw rod 10 can rotate in the hollow rod 9 and move up and down by rotating the rotary disc 11, when the adjusting screw rod 10 moves down, the third connecting seat 8 drives the connecting rod 7 to move down, the connecting rod 7 drives the rotary plate 4 to rotate backwards by taking the first connecting seat 3 as a circle center through the second connecting seat 6, the angle of the face recognition camera 5 is improved, the face of a person with a higher height can be recognized, when the adjusting screw rod 10 moves up, the third connecting seat 8 drives the connecting rod 7 to move up, the connecting rod 7 enables the rotary plate 4 to incline forwards by taking the first connecting seat 3 as a circle center through the second connecting seat 6, the angle of the face recognition camera 5 is reduced, the face of a person with a lower height can be recognized, people with different heights can adjust the angle of the face recognition camera 5 according to own height to check attendance, the attendance checking efficiency is improved, the requirements of different crowds are met, when the human face recognition camera 5 recognizes personnel information, the information can be transmitted to the single chip microcomputer 12, the single chip microcomputer 12 processes the information and then transmits the information to the voice broadcaster 13 and the display screen 17, the voice broadcaster 13 carries out card punching and broadcasting, whether card punching is successful or not is confirmed by the information displayed by the display screen 17, reminding and further verification are carried out again, when the light is dark, the photosensitive sensor 15 senses the change of the ambient light brightness and feeds back the change signal to the single chip microcomputer 12, so that the single chip microcomputer 12 is used for controlling the on-off of the lamp tube 16, the lamp tube 16 carries out light source supplement under the dark condition, the light source is spread more widely, the face of a user is exposed in sufficient illumination, the recognition effect is good, the problem that the angle of the camera cannot be changed according to the height of the person, and the input of face information by, reduce attendance efficiency, can't satisfy the problem of different crowds' demand.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.