CN110067914B - Face recognition device - Google Patents
Face recognition device Download PDFInfo
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- CN110067914B CN110067914B CN201910413284.XA CN201910413284A CN110067914B CN 110067914 B CN110067914 B CN 110067914B CN 201910413284 A CN201910413284 A CN 201910413284A CN 110067914 B CN110067914 B CN 110067914B
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- 230000002093 peripheral effect Effects 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 21
- 230000001360 synchronised effect Effects 0.000 claims description 18
- 230000007306 turnover Effects 0.000 claims description 12
- 230000002146 bilateral effect Effects 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims 2
- 230000001815 facial effect Effects 0.000 description 7
- 230000003028 elevating effect Effects 0.000 description 3
- 230000010365 information processing Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/161—Detection; Localisation; Normalisation
- G06V40/166—Detection; Localisation; Normalisation using acquisition arrangements
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Oral & Maxillofacial Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Rehabilitation Tools (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a face recognition device, which comprises a device main body, wherein a groove is formed in the device main body, a small belt wheel is rotatably arranged in the groove, a deceleration strip is connected on the peripheral surface of the small belt wheel, a human body rotating device is connected at the right end of the deceleration strip, a long screw is fixedly connected in the small belt wheel, a lifting motor is fixedly arranged in the inner wall of the lower side of the groove, and the lower end of the long screw is in power connection with the lifting motor.
Description
Technical Field
The invention relates to the field of face recognition, in particular to a face recognition device.
Background
Face recognition is a recognition technique for identifying an individual based on facial feature information of the individual by scanning a human face through a camera and comparing the image information with existing human face images, and derives the face image information with the highest goodness of fit, the existing face recognition device needs to compare after manually scanning the face by a camera, in security inspection places with large pedestrian volume, sometimes the face recognition is needed to confirm the authenticity of the identity information, however, the time spent on manually scanning the face is long, and the safety inspection site is easily blocked, the face recognition device provided by the invention firstly identifies the certificate, then can scan the people face automatically, change the identification angle through rotating the human body, improve information processing's accuracy through the facial discernment of a plurality of angles, the talent can pass through when face information coincide with certificate information, lights the warning light when face information does not coincide with certificate information.
Disclosure of Invention
The present invention has been made to solve the above-described problems occurring in the prior art, and an object of the present invention is to provide a face recognition apparatus.
The invention is realized by the following technical scheme: the invention relates to a face recognition device, which comprises a device body, wherein a groove is arranged in the device body, a small belt wheel is rotatably arranged in the groove, a speed reducing belt is connected on the peripheral surface of the small belt wheel, a human body rotating device is connected at the right end of the speed reducing belt, a long screw rod is fixedly connected in the small belt wheel, a lifting motor is fixedly arranged in the inner wall of the lower side of the groove, the lower end of the long screw rod is in power connection with the lifting motor, a guide groove with a right opening is arranged in the inner wall of the upper side of the groove, a lifting table is slidably arranged in the guide groove, a threaded hole is vertically communicated in the lifting table, the upper end of the long screw rod extends through the threaded hole and is in threaded connection with the lifting table, a scanning recognition device is arranged in the lifting table, a supporting device is connected at the lower end of the lifting table, the device is characterized in that an alarm lamp is fixedly arranged on the left end face of the main body of the device, the scanning recognition device, the certificate platform and the alarm lamp are electrically connected to the information processor, identity certificates are pasted on the certificate platform, the information processor confirms certificate information, the scanning recognition device recognizes the face information of people and transmits the face information to the information processor, the information processor compares the coincidence degree of the certificate information and the face information, the alarm lamp can be turned on when the certificate information and the face information are coincided, the human body rotating device comprises a connecting cavity which is communicated and arranged in the inner wall of the right side of the groove, a large belt wheel is rotatably arranged in the connecting cavity, the right end of the deceleration belt is connected to the large belt wheel, a lifting groove with an upward opening is arranged in the large belt wheel, a lower connecting plate is rotatably arranged in the inner wall of the lower side of the lifting groove, and a connecting shaft is, the connecting axle upper end extends to in the lift inslot, the rotatable and slidable of big band pulley upside is equipped with the platform of standing, the rotatable upper junction plate that is equipped with in the platform lower extreme face of standing, stand and be equipped with the connecting hole that the opening is decurrent in the platform, the connecting axle can mesh in the connecting hole, the upper junction plate with link firmly strong spring down between the connecting plate.
The technical scheme is that the scanning recognition device comprises a recognition cavity with a downward opening arranged in the lifting platform, a mounting plate is rotatably arranged in the recognition cavity, a limiting groove with a downward opening and a forward opening is arranged in the mounting plate, a reciprocating sliding plate is arranged in the limiting groove in a vertically sliding manner, a squeezing groove with a backward opening is arranged in the reciprocating sliding plate, a connecting rod is arranged in the squeezing groove in a horizontally sliding manner, two connecting rods are symmetrically hinged in the connecting rod in a bilateral manner, a turnover crank is hinged at the rear end of the connecting rod, a turnover wheel is hinged at the rear end of the turnover crank through a short shaft, a synchronous shaft is respectively arranged on the rear end surface of the turnover wheel, a synchronous transmission cavity is arranged in the inner wall of the rear side of the limiting groove, synchronous transmission cavities are symmetrically and rotatably provided with synchronous wheels in a bilateral manner, and the rear ends of the synchronous shafts on two sides extend into the synchronous transmission cavity and are respectively, the synchronous pulley of both sides is connected with the hold-in range between the synchronizing wheel, the internal stability of synchronous drive chamber rear side inner wall has set firmly the small motor, and is left synchronizing shaft rear end power connect in the small motor, the turnover wheel the turnover crank and the connecting rod forms the double crank mechanism.
A torsion shaft is fixedly connected in the mounting plate, a strong torsion spring is fixedly connected between the left end and the right end of the mounting plate and the inner walls of the left side and the right side of the identification cavity, the strong torsion spring can prevent the mounting plate from pounding a human face when rotating, transmission grooves are symmetrically arranged in the inner walls of the left side and the right side of the identification cavity, the left end and the right end of the torsion shaft respectively extend into the transmission grooves and are fixedly connected with driven pulleys, driving pulleys are rotatably arranged on the upper sides of the driven pulleys, a transmission belt is connected between the driving pulleys and the driven pulleys, a driving shaft is fixedly connected between the driving pulleys on two sides, gear cavities are arranged between the inner walls of the transmission grooves on two sides, straight gears fixedly connected with the driving shaft are rotatably arranged in the gear cavities, contact grooves are communicated in the inner walls of the front sides of the gear cavities, and the, slidable is equipped with the contact bar in the contact tank, the rack has set firmly in the contact bar rear end face, the rack can mesh in the straight-teeth gear, control switch has set firmly in the contact tank up end, control switch electric connection in information processor, the symmetry just is linked together in the contact tank left and right sides inner wall is equipped with the guide way that resets, slidable is equipped with solid fixed sliding block in the guide way that resets, solid fixed sliding block be close to symmetry center one end link firmly in the contact bar, solid fixed sliding block upper end with reset spring has been linked firmly between the guide way upside inner wall that resets.
Further technical scheme, strutting arrangement includes that the opening is located downwards last hinge groove in the elevating platform, rotatable articulated shaft that is equipped with between the inner wall around going up the hinge groove, it has linked firmly last telescopic link on global to go up the articulated shaft, be equipped with the ascending lower hinge groove of opening in the device main part, rotatable articulated shaft down that is equipped with between the inner wall around the lower hinge groove, the articulated shaft has linked firmly the lower support bar on global down, be equipped with the variable pressure chamber in the lower support bar, it extends to go up the telescopic link lower extreme in the variable pressure chamber.
The invention has the beneficial effects that: the invention has simple structure and convenient operation, firstly identifies the certificate, then can automatically scan the face, changes the identification angle by rotating the human body, improves the accuracy of information processing by face identification of a plurality of angles, can pass the face information when the face information is matched with the certificate information, and lights the alarm lamp when the face information is not matched with the certificate information.
Drawings
FIG. 1 is a schematic diagram of an internal structure of a face recognition device according to the present invention;
FIG. 2 is an enlarged schematic view of "A" in FIG. 1;
FIG. 3 is an enlarged schematic view of "B" in FIG. 1;
FIG. 4 is an enlarged schematic view of "C" in FIG. 1;
FIG. 5 is an enlarged schematic view of "D" in FIG. 2;
FIG. 6 is a schematic view of the structure in the direction "E-E" in FIG. 2;
FIG. 7 is a schematic view of the structure in the direction "F-F" in FIG. 5;
Detailed Description
The invention will now be described in detail with reference to fig. 1-7, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Referring to fig. 1 to 7, a face recognition device according to an embodiment of the present invention includes a device body 11, a groove 14 is provided in the device body 11, a small belt wheel 12 is rotatably provided in the groove 14, a deceleration strip 15 is connected to a circumferential surface of the small belt wheel 12, a human body rotation device 101 is connected to a right end of the deceleration strip 15, a long screw 25 is fixedly connected to the small belt wheel 12, a lifting motor 13 is fixedly provided in an inner wall of a lower side of the groove 14, a lower end of the long screw 25 is connected to the lifting motor 13, a guide groove 24 with a right opening is provided in an inner wall of an upper side of the groove 14, a lifting table 20 is slidably provided in the guide groove 24, a threaded hole 23 is provided in the lifting table 20 in a vertical through manner, an upper end of the long screw 25 extends through the threaded hole 23 and is connected to the lifting table 20 by a, the lower end of the lifting table 20 is connected with a supporting device 102, an information processor 26 is fixedly arranged in the device main body 11, a certificate table 19 is fixedly arranged in the right end face of the device main body 11, an alarm lamp 70 is fixedly arranged on the left end face of the device main body 11, the scanning recognition device 100, the certificate table 19 and the alarm lamp 70 are electrically connected with the information processor 26, an identity certificate is pasted on the certificate table 19, the information processor 26 confirms the certificate information, the scanning recognition device 100 recognizes the facial information of a person and transmits the facial information to the information processor 26, the information processor 26 compares the coincidence degree of the certificate information and the facial information, the alarm lamp 70 is turned on when the coincidence is carried out, the human body rotating device 101 comprises a connecting cavity 17 which is communicated and arranged in the inner wall on the right side of the groove 14, and a large belt wheel 16 is rotatably arranged in the connecting cavity 17, deceleration strip 15 right-hand member connect in big band pulley 16, be equipped with ascending lift groove 48 of opening in the big band pulley 16, rotatable connecting plate 46 down that is equipped with in the inboard wall of lift groove 48 downside, big band pulley 16 internal link has connecting axle 47, connecting axle 47 upper end extends to in the lift groove 48, the rotatable and slidable of big band pulley 16 upside is equipped with stand platform 18, stand platform 18 internal rotatable upper junction plate 44 that is equipped with in the lower terminal surface, stand and be equipped with the connecting hole 43 that the opening is decurrent in the platform 18, connecting axle 47 can mesh in connecting hole 43, upper junction plate 44 with strong spring 45 has been linked firmly between the lower connecting plate 46.
Beneficially, the scanning recognition device 100 includes a recognition cavity 41 with a downward opening and disposed in the elevating platform 20, a mounting plate 40 is rotatably disposed in the recognition cavity 41, a limiting groove 42 with a downward opening and a forward opening is disposed in the mounting plate 40, a reciprocating sliding plate 54 is slidably disposed in the limiting groove 42 up and down, a squeezing groove 55 with a backward opening is disposed in the reciprocating sliding plate 54, a connecting rod 57 is slidably disposed in the squeezing groove 55 left and right, two connecting rods 62 are symmetrically hinged in the connecting rod 57 left and right, a revolving crank 58 is hinged at the rear end of the connecting rod 62, a revolving wheel 56 is hinged at the rear end of the revolving crank 58 through a short shaft 72, a synchronizing shaft 64 is respectively mounted at the rear end of the revolving wheel 56, a synchronizing transmission cavity 69 is disposed in the inner wall of the rear side of the limiting groove 42, a synchronizing wheel 65 is symmetrically and rotatably disposed in the synchronizing transmission cavity 69 left and right, both sides the synchronizing shaft 64 rear end extends to in the synchronous drive chamber 69 and link firmly in both sides respectively synchronizing wheel 65, both sides be connected with hold-in range 67 between the synchronizing wheel 65, the internal wall internal fixation of synchronous drive chamber 69 rear side has little motor 66, and is left synchronizing shaft 64 rear end power connect in little motor 66, the turnover wheel 56 turnover crank 58 and connecting rod 57 forms the double crank mechanism.
Beneficially, a torsion shaft 28 is fixedly connected in the mounting plate 40, a strong torsion spring 39 is fixedly connected between the left end and the right end of the mounting plate 40 and the inner walls of the left side and the right side of the identification cavity 41, the strong torsion spring 39 can prevent the mounting plate 40 from hitting a human face when rotating, transmission grooves 33 are symmetrically arranged in the inner walls of the left side and the right side of the identification cavity 41, the left end and the right end of the torsion shaft 28 respectively extend into the transmission grooves 33 and are fixedly connected with driven pulleys 27, a driving pulley 32 is rotatably arranged on the upper side of the driven pulleys 27, a transmission belt 29 is connected between the driving pulley 32 and the driven pulleys 27, a driving shaft 31 is fixedly connected between the driving pulleys 32 on both sides, a gear cavity 60 is arranged between the inner walls of the transmission grooves 33 on both sides, a straight gear 59 fixedly connected to the driving shaft 31 is rotatably arranged in the gear cavity 60, and contact grooves 71, contact groove 71 downside inner wall communicate in discernment chamber 41, slidable is equipped with contact bar 30 in the contact groove 71, rack 35 has set firmly in the contact bar 30 rear end face, rack 35 can mesh in straight-teeth gear 59, control switch 34 has set firmly in the contact groove 71 up end, control switch 34 electric connection in information processor 26, what the inner wall symmetry of the contact groove 71 left and right sides just was linked together is equipped with the guide way 38 that resets, slidable is equipped with fixed slider 37 in the guide way 38 that resets, fixed slider 37 be close to symmetry center one end link firmly in contact bar 30, fixed slider 37 upper end with reset spring 36 has been linked firmly between the 38 upside inner walls of guide way that resets.
Beneficially, the supporting device 102 includes an upper hinge groove 22 with a downward opening and disposed in the lifting platform 20, an upper hinge shaft 21 is rotatably disposed between the front and rear inner walls of the upper hinge groove 22, an upper telescopic rod 53 is fixedly connected to the circumferential surface of the upper hinge shaft 21, a lower hinge groove 49 with an upward opening is disposed in the device main body 11, a lower hinge shaft 50 is rotatably disposed between the front and rear inner walls of the lower hinge groove 49, a lower support rod 51 is fixedly connected to the circumferential surface of the lower hinge shaft 50, a pressure varying cavity 52 is disposed in the lower support rod 51, and the lower end of the upper telescopic rod 53 extends into the pressure varying cavity 52.
In the initial state, the elevating table 20 is at the upper limit position, the standing table 18 is disengaged from the connecting shaft 47, the contact lever 30 is not in contact with the control switch 34, the reciprocating slide 54 is at the upper limit position, and the mounting plate 40 is opened downward and opened rearward.
When the human face is identified, the human body stands on the standing platform 18 to drive the standing platform 18 to slide downwards, then the connecting shaft 47 extends into the connecting hole 43 and is meshed with the standing platform 18, then the strong spring 45 is compressed to paste the identity document on the document platform 19, the information processor 26 confirms the document information, then the lifting motor 13 and the small motor 66 are started, then the lifting motor 13 drives the small belt wheel 12 to rotate through the long screw 25, then the large belt wheel 16 is driven to rotate through the deceleration belt 15, then the connecting shaft 47 is driven to rotate, then the standing platform 18 is driven to rotate, then the human body is driven to rotate, meanwhile, the long screw 25 drives the lifting platform 20 to slide downwards, then the contact rod 30 is driven to slide downwards and is abutted against the top of the human head, meanwhile, the lifting platform 20 drives the upper telescopic rod 53 to slide downwards in the variable pressure cavity 52, the pressure of the variable pressure cavity 52 on the lower side of the upper telescopic rod 53, the contact rod 30 is made to impact the vertex, the lifting platform 20 continues to slide downwards, so that the contact rod 30 is pushed to ascend through the vertex, the rack 35 drives the spur gear 59 to rotate, the driving shaft 31 to rotate, the driving belt pulley 32 to rotate, the driving belt pulley 29 drives the driven belt pulley 27 to rotate, the torsion shaft 28 to rotate, the mounting plate 40 to rotate, the camera 61 is made to face and recognize, the small motor 66 drives the left synchronizing wheel 65 to rotate through the left synchronizing shaft 64, the right synchronizing wheel 65 to rotate through the synchronous belt 67, the right synchronizing shaft 64 to rotate synchronously, the left synchronizing shaft 64 and the right synchronizing shaft 64 drive the two peripheral wheels 56 to rotate synchronously, the short shaft 72 drives the peripheral crank 58 to rotate, the connecting rod 57 to swing through the connecting rod 62, and the reciprocating slide plate 54 to slide up and down, and then drive camera 61 and scan the people's face from top to bottom, when the contact lever 30 slides on the slide contact control switch 34, the mounting panel 40 keeps vertical, lift motor 13 and small motor 66 stop at this moment, camera 61 discerns people's facial information and transmits to information processor 26 at this moment, information processor 26 compares the identical degree of certificate information and facial information, lift motor 13 and small motor 66 reverse start and resume to the initial condition when identical, pass after people's removable identity certificate, light alarm lamp 70 when not identical.
The invention has the beneficial effects that: the invention has simple structure and convenient operation, firstly identifies the certificate, then can automatically scan the face, changes the identification angle by rotating the human body, improves the accuracy of information processing by face identification of a plurality of angles, can pass the face information when the face information is matched with the certificate information, and lights the alarm lamp when the face information is not matched with the certificate information.
It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.
Claims (1)
1. A face recognition device comprises a device body, wherein a groove is formed in the device body, a small belt wheel is rotatably arranged in the groove, a speed reducing belt is connected to the peripheral surface of the small belt wheel, a human body rotating device is connected to the right end of the speed reducing belt, a long screw rod is fixedly connected in the small belt wheel, a lifting motor is fixedly arranged in the inner wall of the lower side of the groove, the lower end of the long screw rod is in power connection with the lifting motor, a guide groove with a right opening is formed in the inner wall of the upper side of the groove, a lifting table is slidably arranged in the guide groove, a threaded hole is vertically communicated in the lifting table, the upper end of the long screw rod extends through the threaded hole and is in threaded connection with the lifting table, a scanning recognition device is arranged in the lifting table, a supporting device is connected to the lower end of the lifting table, an information, the device is characterized in that an alarm lamp is fixedly arranged on the left end face of the main body of the device, the scanning recognition device, the certificate platform and the alarm lamp are electrically connected to the information processor, identity certificates are pasted on the certificate platform, the information processor confirms certificate information, the scanning recognition device recognizes the face information of people and transmits the face information to the information processor, the information processor compares the coincidence degree of the certificate information and the face information, the alarm lamp can be turned on when the certificate information and the face information are coincided, the human body rotating device comprises a connecting cavity which is communicated and arranged in the inner wall of the right side of the groove, a large belt wheel is rotatably arranged in the connecting cavity, the right end of the deceleration belt is connected to the large belt wheel, a lifting groove with an upward opening is arranged in the large belt wheel, a lower connecting plate is rotatably arranged in the inner wall of the lower side of the lifting groove, and a connecting shaft is, the upper end of the connecting shaft extends into the lifting groove, the upper side of the large belt wheel is rotatably and slidably provided with a standing table, the lower end face of the standing table is rotatably provided with an upper connecting plate, the standing table is internally provided with a connecting hole with a downward opening, the connecting shaft can be meshed with the connecting hole, and a strong spring is fixedly connected between the upper connecting plate and the lower connecting plate; the scanning recognition device comprises a recognition cavity with a downward opening arranged in the lifting platform, a mounting plate is rotatably arranged in the recognition cavity, a limiting groove with a downward opening and a forward opening is arranged in the mounting plate, a reciprocating sliding plate is arranged in the limiting groove and can slide up and down, an extrusion groove with a backward opening is arranged in the reciprocating sliding plate, a connecting rod is arranged in the extrusion groove and can slide left and right, two connecting rods are hinged in the connecting rod in a bilateral symmetry manner, a turnover crank is hinged at the rear end of the connecting rod, a turnover wheel is hinged at the rear end of the turnover crank through a short shaft, a synchronizing shaft is respectively arranged at the rear end face of the turnover wheel, a synchronous transmission cavity is arranged in the inner wall of the rear side of the limiting groove, synchronizing wheels are rotatably arranged in the synchronous transmission cavity in a bilateral symmetry manner, the rear ends of the synchronizing shafts at two sides extend into the synchronous transmission cavity and, a synchronous belt is connected between the synchronous wheels at two sides, a small motor is fixedly arranged in the inner wall of the rear side of the synchronous transmission cavity, the rear end of the synchronous shaft at the left side is in power connection with the small motor, and the epicyclic wheel, the epicyclic crank and the connecting rod form a double-crank mechanism; a torsion shaft is fixedly connected in the mounting plate, strong torsion springs are fixedly connected between the left and right ends of the mounting plate and the inner walls of the left and right sides of the identification cavity, the strong torsion springs can prevent the mounting plate from pounding a human face when rotating, transmission grooves are symmetrically arranged in the inner walls of the left and right sides of the identification cavity, the left and right ends of the torsion shaft respectively extend into the transmission grooves and are fixedly connected with driven pulleys, driving pulleys are rotatably arranged on the upper sides of the driven pulleys, a transmission belt is connected between the driving pulleys and the driven pulleys, a driving shaft is fixedly connected between the driving pulleys on the two sides, a gear cavity is arranged between the inner walls of the transmission grooves on the two sides, a straight gear fixedly connected with the driving shaft is rotatably arranged in the gear cavity, contact grooves are communicated in the inner wall of the front side of the gear cavity, the inner walls of the lower sides of the contact, a rack is fixedly arranged in the rear end face of the contact rod and can be meshed with the straight gear, a control switch is fixedly arranged in the upper end face of the contact groove and is electrically connected with the information processor, reset guide grooves are symmetrically and communicated in the inner walls of the left side and the right side of the contact groove, a fixed sliding block is slidably arranged in each reset guide groove, one end, close to the symmetry center, of each fixed sliding block is fixedly connected to the contact rod, and a reset spring is fixedly connected between the upper end of each fixed sliding block and the inner wall of the upper side of each reset guide groove; the supporting device comprises an upper hinge groove with a downward opening, an upper hinge shaft is rotatably arranged between the inner walls of the upper hinge groove and the lower hinge groove, an upper telescopic rod is fixedly connected to the periphery of the upper hinge shaft, a lower hinge groove with an upward opening is arranged in the device body, a lower hinge shaft is rotatably arranged between the inner walls of the lower hinge groove and the lower hinge groove, a lower supporting rod is fixedly connected to the periphery of the lower hinge shaft, a variable pressure cavity is arranged in the lower supporting rod, and the lower end of the upper telescopic rod extends into the variable pressure cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910413284.XA CN110067914B (en) | 2019-05-17 | 2019-05-17 | Face recognition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910413284.XA CN110067914B (en) | 2019-05-17 | 2019-05-17 | Face recognition device |
Publications (2)
| Publication Number | Publication Date |
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| CN110067914A CN110067914A (en) | 2019-07-30 |
| CN110067914B true CN110067914B (en) | 2021-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910413284.XA Active CN110067914B (en) | 2019-05-17 | 2019-05-17 | Face recognition device |
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| CN (1) | CN110067914B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202011000250U1 (en) * | 2011-02-02 | 2011-08-23 | Tu-Cheng Pan | Movement platform with possibility of eye point change |
| CN105752045B (en) * | 2016-05-21 | 2018-02-13 | 宁波优学智能科技有限公司 | A kind of rotary carwash robot |
| CN206058226U (en) * | 2016-08-08 | 2017-03-29 | 深圳市神飞电子科技有限公司 | A kind of self-service integrated strip has the card verifying device of face authentication function |
| CN206909803U (en) * | 2017-06-15 | 2018-01-23 | 厦门可睿特信息科技有限公司 | A kind of easy high-precision three-dimensional body-scanner |
| CN208719759U (en) * | 2018-08-08 | 2019-04-09 | 新疆深富士智能科技有限公司 | Driver's certificate compares all-in-one machine |
| CN109409258B (en) * | 2018-10-11 | 2022-05-24 | 深圳市恩钛控股有限公司 | Intelligent face detection and recognition system based on deep learning face recognition algorithm |
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| CN110067914A (en) | 2019-07-30 |
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