CN110009758A - A kind of face recognition device with regulatory function for attendance - Google Patents
A kind of face recognition device with regulatory function for attendance Download PDFInfo
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- CN110009758A CN110009758A CN201910169315.1A CN201910169315A CN110009758A CN 110009758 A CN110009758 A CN 110009758A CN 201910169315 A CN201910169315 A CN 201910169315A CN 110009758 A CN110009758 A CN 110009758A
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- Prior art keywords
- motor
- attendance
- main body
- face recognition
- regulatory function
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- 230000009711 regulatory function Effects 0.000 title claims abstract description 23
- 239000011324 bead Substances 0.000 claims abstract description 30
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 21
- 230000001105 regulatory effect Effects 0.000 claims abstract description 16
- 239000002184 metal Substances 0.000 claims description 16
- 229910052751 metal Inorganic materials 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 239000010687 lubricating oil Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 238000005286 illumination Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
Classifications
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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
-
- 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
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
-
- 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
-
- 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
- F16M11/22—Undercarriages with or without wheels with approximately constant height, e.g. with constant length of column or of legs
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/10—Image acquisition
- G06V10/12—Details of acquisition arrangements; Constructional details thereof
- G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
- G06V10/141—Control of illumination
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/10—Image acquisition
- G06V10/12—Details of acquisition arrangements; Constructional details thereof
- G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
- G06V10/147—Details of sensors, e.g. sensor lenses
-
- 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
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
- G07C1/10—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people together with the recording, indicating or registering of other data, e.g. of signs of identity
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Human Computer Interaction (AREA)
- Vascular Medicine (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The present invention relates to a kind of face recognition devices with regulatory function for attendance, including top plate, main body, screen, camera and pedestal, the two sides of the main body are equipped with regulating mechanism, the lower section of the top plate is equipped with light filling mechanism, the regulating mechanism includes lifting assembly and runner assembly, the lifting assembly includes driving unit, connection strap, stop collar and gag lever post, the light filling mechanism includes lamp housing, translate component, battery and several lamp beads, this is used for the face recognition device with regulatory function of attendance, the height and direction of equipment are adjusted according to the face location of user by regulating mechanism, positive shooting is carried out convenient for face of the camera to user, to improve recognition efficiency, moreover, pass through the intensity of light filling institutional adjustment light, it is more clear camera shooting picture, improve practicability.
Description
Technical field
The present invention relates to face recognition device field, in particular to a kind of face with regulatory function for attendance is known
Other equipment.
Background technique
Recognition of face is a kind of biological identification technology for carrying out identification based on facial feature information of people.With camera shooting
Machine or camera acquire image or video flowing containing face, and automatic detection and tracking face in the picture, and then to detection
To a series of the relevant technologies for being identified of face, usually also referred to as Identification of Images, face recognition.
Existing recognition of face device needs user to adjust height and angle voluntarily to be directed at camera, and it is numb to use comparison
Tired, practicability is not high enough, and moreover, existing recognition of face device can be influenced when using by light intensity, light it is too bright or
The success rate that secretly can all influence very much identification, reduces practicability.
Summary of the invention
The technical problem to be solved by the present invention is for overcome the deficiencies in the prior art, providing a kind of tool for attendance
There is the face recognition device of regulatory function.
The technical solution adopted by the present invention to solve the technical problems is: a kind of people with regulatory function for attendance
Face identifies that equipment, including top plate, main body, screen, camera and pedestal, the top plate are located at the top of pedestal, and the main body is set
It sets between top plate and pedestal, the screen is fixed on the side of main body, and the camera is located at the top of main body, the pedestal
Interior to be equipped with PLC, the two sides of the main body are equipped with regulating mechanism, and the lower section of the top plate is equipped with light filling mechanism, the screen and take the photograph
As head is electrically connected with PLC；
The regulating mechanism includes lifting assembly and runner assembly, and the lifting assembly includes driving unit, connection strap, limit
Position ring and gag lever post, the main body are fixed at the center of the top of connection strap, and one end of the driving unit and connection strap passes
Dynamic connection, the other end of the connection strap are fixedly connected with stop collar, and the gag lever post is vertically arranged, the top of the gag lever post
It is fixedly connected with below top plate, the bottom end of the gag lever post is fixed on the base, and the stop collar is set on gag lever post, institute
Runner assembly is stated to be arranged between main body and camera；
The light filling mechanism includes that lamp housing, translation component, battery and several lamp beads, the lamp housing are fixed under top plate
Side, the translation component, battery and lamp bead are arranged in lamp housing, and one end of the battery is connect with translation component, the electricity
The other end in pond is electrically connected with lamp bead, and the lamp bead is set side by side, and the lamp bead is connect with translation component.
Preferably, the driving unit includes first motor, screw rod, movable block and axis in order to go up and down to main body
It holds, the first motor is fixed on the bottom in pedestal, and the outer ring of the bearing is fixed on the lower section of top plate, sets on the pedestal
There is first through hole, the screw rod is vertically arranged, and the bottom end transmission connection of the first motor and screw rod, the top of the screw rod is worn
It crosses first through hole to be fixedly connected with the inner ring of bearing, the movable block is set on screw rod, the company with screw rod of the movable block
It connects to locate to be equipped with and be fixedly connected with the matched screw thread of screw rod, the movable block with connection strap, the first motor is electrically connected with PLC.
Preferably, being coated with lubricating oil on the screw rod to improve movable block mobile fluency.
Preferably, the runner assembly includes the second motor, support plate and idler wheel in order to adjust the direction of camera,
Second motor is fixed in main body, and the support plate is fixed on the lower section of camera, and the shape of the support plate is rectangular
The side of body, second motor and support plate is sequentially connected, and the other side of support plate is arranged in the idler wheel, and the idler wheel supports
It leans against in main body, second motor is electrically connected with PLC.
Preferably, the translation component includes third motor, driving lever, follower lever, puts down in order to drive translational block mobile
Move item and sliding slot, on the inner wall for the side that the third motor is fixed on lamp housing, the both ends of the sliding slot respectively with third motor
It is fixedly connected with the inner wall of the other side of lamp housing, one end transmission connection of the third motor and driving lever, the driving lever
One end of the other end and follower lever is hinged, and the other end and translation item of the follower lever are hinged, in the translation item and sliding slot
Bottom is against the translation item is slidably connected with sliding slot, and one end of the close follower lever of the translation item is electrically connected with battery, institute
Third motor is stated to be electrically connected with PLC.
Preferably, in order to light lamp bead, the bottom of the sliding slot is equipped with recess, the quantity of the recess and the number of lamp bead
Measure equal, sheet metal be equipped in the recess, the sheet metal is fixedly connected with the inner wall of recess, the top of the sheet metal with
Bottom in sliding slot is in same level, and the sheet metal is electrically connected with lamp bead.
Preferably, runner assembly leaks electricity in order to prevent, the making material of the follower lever is plastics, the translation item
Making material is copper.
Preferably, in order to improve the driving force of third motor, the third motor is DC servo motor.
Preferably, in order to detect intensity of illumination, the top of the main body is equipped with optical sensor, the optical sensor
It is electrically connected with PLC.
Preferably, in order to detect the position of the face of user, the lower section of the connection strap is equipped with infrared sensor, institute
Infrared sensor is stated to be electrically connected with PLC.
The invention has the advantages that this has the energy-saving face recognition device of regulatory function, pass through regulating mechanism root
According to the height and direction of the face location adjustment equipment of user, positive shooting is carried out convenient for face of the camera to user, thus
Recognition efficiency is improved, compared with existing regulating mechanism, structure is simple, and practicability is high, moreover, passes through light filling mechanism tune
The intensity of whole light is more clear camera shooting picture, and compared with existing light filling mechanism, light filling effect is more preferable, improves
Practicability.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the energy-saving face recognition device with regulatory function of the invention；
Fig. 2 is the portion the A enlarged drawing of Fig. 1；
Fig. 3 is the structural schematic diagram of the light filling mechanism of the energy-saving face recognition device with regulatory function of the invention；
Fig. 4 is the structural schematic diagram of the translation component of the energy-saving face recognition device with regulatory function of the invention；
In figure: 1. top plates, 2. main bodys, 3. screens, 4. cameras, 5. pedestals, 6. connection straps, 7. stop collars, 8. gag lever posts,
9. optical sensor, 10. lamp housings, 11. first motors, 12. screw rods, 13. movable blocks, 14. bearings, 15. second motors, 16.
Fagging, 17. idler wheels, 18. infrared sensors, 19. batteries, 20. lamp beads, 21. third motors, 22. driving levers, 23. follower levers,
24. translating item, 25. sliding slots, 26. sheet metals.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, a kind of face recognition device with regulatory function for attendance, including top plate 1, main body 2, screen
Curtain 3, camera 4 and pedestal 5, the top plate 1 are located at the top of pedestal 5, and the main body 2 is arranged between top plate 1 and pedestal 5,
The screen 3 is fixed on the side of main body 2, and the camera 4 is located at the top of main body 2, and PLC is equipped in the pedestal 5, described
The two sides of main body 2 are equipped with regulating mechanism, and the lower section of the top plate 1 is equipped with light filling mechanism, and the screen 3 and camera 4 are and PLC
Electrical connection；
When user uses the face recognition device, PLC control camera 4 is taken pictures, and is then shielding the picture synchronization of shooting
It shows no matter identify whether success on curtain 3, can all there is prompt on screen 3, in identification process, regulating mechanism adjusts main body 2
With the position of camera 4, make 4 face face of camera, convenient for improving recognition efficiency, light filling institutional adjustment intensity of illumination makes to take the photograph
The picture shot as first 4 is apparent, improves practicability.
The regulating mechanism includes lifting assembly and runner assembly, the lifting assembly include driving unit, connection strap 6,
Stop collar 7 and gag lever post 8, at the center for the top that the main body 2 is fixed on connection strap 6, the driving unit and connection strap 6
One end transmission connection, the other end of the connection strap 6 are fixedly connected with stop collar 7, and the gag lever post 8 is vertically arranged, the limit
The top of position bar 8 is fixedly connected with the lower section of top plate 1, and the bottom end of the gag lever post 8 is fixed on pedestal 5,7 sets of the stop collar
It is located on gag lever post 8, the runner assembly is arranged between main body 2 and camera 4；
Driving unit operation, drives connection strap 6 to go up and down, so that main body 2 and camera 4 is driven to move up and down, runner assembly
For adjusting the direction of camera 4, so that camera 4 is faced face, identified convenient for equipment, stop collar 7 and gag lever post 8 are used
In the balance for keeping connection strap 6.
As shown in figure 3, the light filling mechanism includes lamp housing 10, translation component, battery 19 and several lamp beads 20, the lamp housing
10 are fixed on the lower section of top plate 1, and the translation component, battery 19 and lamp bead 20 are arranged in lamp housing 10, the battery 19
One end is connect with translation component, and the other end of the battery 19 is electrically connected with lamp bead 20, and the lamp bead 20 is set side by side, the lamp
Pearl 20 connect with translation component.
When the evening draws on or encounters rainy weather, and extraneous dark influences identification, by the operation for translating component
It connect battery 19 one by one with each lamp bead 20, so that extraneous brightness is improved by the number for controlling the lamp bead 20 being lit,
Realize the function of light filling.
Preferably, the driving unit includes first motor 11, screw rod 12, movable block in order to go up and down to main body 2
13 and bearing 14, the first motor 11 be fixed on the bottom in pedestal 5, the outer ring of the bearing 14 is fixed under top plate 1
Side, the pedestal 5 are equipped with first through hole, and the screw rod 12 is vertically arranged, and the first motor 11 and the bottom end of screw rod 12 pass
Dynamic connection, the top of the screw rod 12 pass through first through hole and are fixedly connected with the inner ring of bearing 14, and the movable block 13 is set in
On screw rod 12, the movable block 13 with the junction of screw rod 12 be equipped with the matched screw thread of screw rod 12, the movable block 13 with
Connection strap 6 is fixedly connected, and the first motor 11 is electrically connected with PLC.
PLC controls first motor 11 and screw rod 12 is driven to rotate, and movable block 13 is gone up and down therewith, drives connection strap 6 and stop collar 7
Lifting, main body 2 and camera 4 and then move up and down, to realize the effect for adjusting the height of main body 2 and camera 4.
Preferably, being coated with lubricating oil on the screw rod 12 to improve the mobile fluency of movable block 13.
Lubricating oil can reduce the friction between movable block 13 and screw rod 12, move up and down movable block 13 along screw rod 12
When it is more smooth.
As shown in Fig. 2, the runner assembly includes the second motor 15, support plate 16 and idler wheel 17, second motor 15
It fixes on the body 2, the support plate 16 is fixed on the lower section of camera 4, and the shape of the support plate 16 is cuboid, described
Second motor 15 and the side of support plate 16 are sequentially connected, and the other side of support plate 16, the idler wheel is arranged in the idler wheel 17
17 against on the body 2, and second motor 15 is electrically connected with PLC.
PLC drives the second motor 15 that support plate 16 is driven to rotate, and idler wheel 17 rolls therewith, while rotating camera 4
Balance is kept, to adjust the direction of camera 4, makes its face face, carries out authentication convenient for user.
As shown in figure 4, the translation component includes third motor 21, driving lever 22, follower lever 23, translation item 24 and sliding slot
25, on the inner wall for the side that the third motor 21 is fixed on lamp housing 10, the both ends of the sliding slot 25 respectively with third motor 21
It is fixedly connected with the inner wall of the other side of lamp housing 10, one end of the third motor 21 and driving lever 22 is sequentially connected, the master
The other end of lever 22 and one end of follower lever 23 are hinged, and the other end and translation item 24 of the follower lever 23 are hinged, described flat
Move the bottom in item 24 and sliding slot 25 against, the translation item 24 is slidably connected with sliding slot 25, it is described translate item 24 it is close from
One end of lever 23 is electrically connected with battery 19, and the third motor 21 is electrically connected with PLC.
PLC controls third motor 21 and driving lever 22 is driven to rotate, and follower lever 23 rotates with it, and drives translation item 24 in sliding slot
Sliding in 25, during the direction for translating item 24 to separate third motor 21 is mobile, lamp bead 20 is lighted one by one.
Preferably, in order to light lamp bead 20, the bottom of the sliding slot 25 is equipped with recess, the quantity and lamp bead of the recess
20 quantity is equal, and sheet metal 26 is equipped in the recess, and the sheet metal 26 is fixedly connected with the inner wall of recess, the metal
The top and the bottom in sliding slot 25 of piece 26 are in same level, and the sheet metal 26 is electrically connected with lamp bead 20.
When the direction for translating item 24 to separate third motor 21 is mobile, translation item 24 connects with the sheet metal 26 in recess every time
Touching can be such that corresponding lamp bead 20 is formed into a loop with battery 19, sheet metal 26 and translation item 24, and lamp bead 20 is thus by point one by one
It is bright.
Preferably, runner assembly leaks electricity in order to prevent, the making material of the follower lever 23 is plastics, the translation item
24 making material is copper.
The making material for translating item 24 is copper, improves the electric conductivity of translation item 24, and the making material of follower lever 23 is
Plastics, the then circuit that can prevent lamp bead 20 and battery 19, sheet metal 26 and translation item 24 from being formed are leaked electricity.
Preferably, in order to improve the driving force of third motor 21, the third motor 21 is DC servo motor.
Preferably, in order to detect intensity of illumination, the top of the main body 2 is equipped with optical sensor 9, the illumination sensing
Device 9 is electrically connected with PLC.
Optical sensor 9 detects the brightness of external environment, generates signal if light is too dark and issues PLC, PLC receives letter
Light filling mechanism is controlled after number to shine.
Preferably, in order to detect the position of the face of user, the lower section of the connection strap 6 is equipped with infrared sensor
18, the infrared sensor 18 is electrically connected with PLC.
Infrared sensor 18 detects the position of the face of user, and sends a signal to PLC, and PLC is controlled after receiving signal
Regulating mechanism adjusts the position of main body 2 and camera 4, carries out positive shooting to face convenient for camera 4, is identified as to improve
The probability of function.
When user uses the face recognition device, main body 2 and camera 4 are adjusted by lifting assembly in regulating mechanism
Highly, the direction that camera 4 is adjusted by runner assembly, makes 4 face face of camera, convenient for improving recognition efficiency, passes through benefit
Light institutional adjustment intensity of illumination, the picture for shooting camera 4 is apparent, alleviates that extraneous intensity of illumination is too weak to make identification
At influence.
Compared with prior art, the energy-saving face recognition device with regulatory function, by regulating mechanism according to
The height and direction of the face location adjustment equipment at family carry out positive shooting convenient for face of the camera 4 to user, to improve
Recognition efficiency, compared with existing regulating mechanism, structure is simple, and practicability is high, moreover, passes through light filling institutional adjustment light
The intensity of line is more clear 4 shooting picture of camera, and compared with existing light filling mechanism, light filling effect is more preferable, improves reality
The property used.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (10)
1. a kind of face recognition device with regulatory function for attendance, including top plate (1), main body (2), screen (3), take the photograph
As head (4) and pedestal (5), the top plate (1) is located at the top of pedestal (5), and the main body (2) is arranged in top plate (1) and pedestal
(5) between, the screen (3) is fixed on the side of main body (2), and the camera (4) is located at the top of main body (2), the bottom
PLC is equipped in seat (5), which is characterized in that the two sides of the main body (2) are equipped with regulating mechanism, and the lower section of the top plate (1) is equipped with
Light filling mechanism, the screen (3) and camera (4) are electrically connected with PLC；
The regulating mechanism includes lifting assembly and runner assembly, and the lifting assembly includes driving unit, connection strap (6), limit
Position ring (7) and gag lever post (8), at the center for the top that the main body (2) is fixed on connection strap (6), the driving unit and company
One end of narrow bars (6) is sequentially connected, and the other end of the connection strap (6) is fixedly connected with stop collar (7), the gag lever post (8)
It is vertically arranged, it is fixedly connected below the top and top plate (1) of the gag lever post (8), the bottom end of the gag lever post (8) is fixed on
On pedestal (5), the stop collar (7) is set on gag lever post (8), and the runner assembly is arranged in main body (2) and camera (4)
Between；
The light filling mechanism includes that lamp housing (10), translation component, battery (19) and several lamp beads (20), the lamp housing (10) are fixed
In the lower section of top plate (1), the translation component, battery (19) and lamp bead (20) are arranged in lamp housing (10), the battery
(19) one end is connect with translation component, and the other end of the battery (19) is electrically connected with lamp bead (20), and the lamp bead (20) is simultaneously
Column setting, the lamp bead (20) connect with translation component.
2. being used for the face recognition device with regulatory function of attendance as described in claim 1, which is characterized in that the drive
Moving cell includes first motor (11), screw rod (12), movable block (13) and bearing (14), and the first motor (11) is fixed on bottom
Bottom in seat (5), the outer ring of the bearing (14) are fixed on the lower section of top plate (1), and it is logical that the pedestal (5) is equipped with first
Hole, the screw rod (12) is vertically arranged, and the bottom end of the first motor (11) and screw rod (12) is sequentially connected, the screw rod (12)
Top pass through first through hole be fixedly connected with the inner ring of bearing (14), the movable block (13) is set on screw rod (12), institute
It is stating movable block (13) be equipped with screw rod (12) junction with screw rod (12) matched screw thread, the movable block (13) with connect
Item (6) is fixedly connected, and the first motor (11) is electrically connected with PLC.
3. being used for the face recognition device with regulatory function of attendance as claimed in claim 2, which is characterized in that the silk
Bar is coated with lubricating oil on (12).
4. being used for the face recognition device with regulatory function of attendance as described in claim 1, which is characterized in that described turn
Dynamic component includes that the second motor (15), support plate (16) and idler wheel (17), second motor (15) are fixed on main body (2),
The support plate (16) is fixed on the lower section of camera (4), and the shape of the support plate (16) is cuboid, second motor
(15) it is sequentially connected with the side of support plate (16), the idler wheel (17) is arranged in the other side of support plate (16), the idler wheel
(17) it is resisted against on main body (2), second motor (15) is electrically connected with PLC.
5. being used for the face recognition device with regulatory function of attendance as described in claim 1, which is characterized in that described flat
Moving component includes third motor (21), driving lever (22), follower lever (23), translation item (24) and sliding slot (25), the third electricity
Machine (21) is fixed on the inner wall of the side of lamp housing (10), the both ends of the sliding slot (25) respectively with third motor (21) and lamp housing
(10) inner wall of the other side is fixedly connected, and one end of the third motor (21) and driving lever (22) is sequentially connected, the master
The other end of lever (22) and one end of follower lever (23) are hinged, the other end and translation item (24) hinge of the follower lever (23)
It connects, the bottom in translation item (24) and sliding slot (25) is against the translation item (24) is slidably connected with sliding slot (25), described
The one end for translating the close follower lever (23) of item (24) is electrically connected with battery (19), and the third motor (21) is electrically connected with PLC.
6. being used for the face recognition device with regulatory function of attendance as claimed in claim 5, which is characterized in that the cunning
The bottom of slot (25) is equipped with recess, and the quantity of the recess is equal with the quantity of lamp bead (20), and sheet metal is equipped in the recess
(26), the sheet metal (26) is fixedly connected with the inner wall of recess, the top and the bottom in sliding slot (25) of the sheet metal (26)
Portion is in same level, and the sheet metal (26) is electrically connected with lamp bead (20).
7. as claimed in claim 5 be used for attendance the face recognition device with regulatory function, which is characterized in that it is described from
The making material of lever (23) is plastics, and the making material of translation item (24) is copper.
8. being used for the face recognition device with regulatory function of attendance as claimed in claim 5, which is characterized in that described the
Three motors (21) are DC servo motor.
9. being used for the face recognition device with regulatory function of attendance as described in claim 1, which is characterized in that the master
The top of body (2) is equipped with optical sensor (9), and the optical sensor (9) is electrically connected with PLC.
10. being used for the face recognition device with regulatory function of attendance as described in claim 1, which is characterized in that described
The side of camera (6) is equipped with infrared sensor (18), and the infrared sensor (18) is electrically connected with PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910169315.1A CN110009758A (en) | 2019-03-06 | 2019-03-06 | A kind of face recognition device with regulatory function for attendance |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910169315.1A CN110009758A (en) | 2019-03-06 | 2019-03-06 | A kind of face recognition device with regulatory function for attendance |
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| CN110009758A true CN110009758A (en) | 2019-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910169315.1A Withdrawn CN110009758A (en) | 2019-03-06 | 2019-03-06 | A kind of face recognition device with regulatory function for attendance |
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| Country | Link |
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| CN (1) | CN110009758A (en) |
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