CN112700560A - Attendance punched-card machine - Google Patents

Attendance punched-card machine Download PDF

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Publication number
CN112700560A
CN112700560A CN202011381292.XA CN202011381292A CN112700560A CN 112700560 A CN112700560 A CN 112700560A CN 202011381292 A CN202011381292 A CN 202011381292A CN 112700560 A CN112700560 A CN 112700560A
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China
Prior art keywords
shaped
strip
equipment shell
panel
clamping
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Granted
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CN202011381292.XA
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Chinese (zh)
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CN112700560B (en
Inventor
王海军
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Nanjing Nengdi Electrical Technology Co ltd
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Nanjing Institute of Railway Technology
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Priority to CN202011381292.XA priority Critical patent/CN112700560B/en
Publication of CN112700560A publication Critical patent/CN112700560A/en
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Publication of CN112700560B publication Critical patent/CN112700560B/en
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    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08—Radiation
    • A61L2/10—Ultraviolet radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/26—Accessories or devices or components used for biocidal treatment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M35/00—Devices for applying media, e.g. remedies, on the human body
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
    • G06K7/10297—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves arrangements for handling protocols designed for non-contact record carriers such as RFIDs NFCs, e.g. ISO/IEC 14443 and 18092
    • 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
    • G06V40/12—Fingerprints or palmprints
    • G06V40/13—Sensors therefor
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Toxicology (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Human Computer Interaction (AREA)
  • Computer Security & Cryptography (AREA)
  • Electromagnetism (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Signal Processing (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Anesthesiology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

The invention discloses an attendance punched-card machine, which comprises an equipment shell, a camera, a display screen, a fingerprint identification module and an angle adjusting bracket, wherein the camera is arranged on the equipment shell; the angle adjusting bracket comprises an installation plate, a fixed seat, a swinging seat and an arc-shaped flat strip. The attendance punched-card machine can adjust the pitch angle of the swinging seat at a large angle by utilizing the matching of the angle positioning bolt and the angle positioning hole; the fine adjustment of the small-angle pitch angle of the equipment shell can be realized by utilizing the installation and matching of the arc-shaped flat strip and the arc-shaped clamping groove; a face recognition unit can be formed by the camera, the display screen, the controller and the memory, so that non-contact attendance recording is facilitated; a fingerprint identification unit can be formed by the fingerprint identification module, the controller and the memory, and fingerprint identification attendance is realized.

Description

Attendance punched-card machine
Technical Field
The invention relates to office equipment, in particular to an attendance punched-card machine.
Background
The attendance punched-card machine is a storage type attendance machine, only the face or the fingerprint of an employee needs to be collected in advance, a file is established, when the employee goes on and off duty, the attendance punched-card machine can quickly identify the face or the fingerprint of the employee, corresponding employees are screened out in a staff information base collected in advance in a contrasting manner, and the attendance condition can be quickly recorded and the record can be saved on the attendance punched-card machine; the current face identification attendance punched-card machine has certain drawback when using, and attendance punched-card machine places the angle fixed, can't adjust suitable angle according to the condition of reality. Therefore, it is necessary to design a attendance punched card machine which is convenient to install and adjustable in angle.
Disclosure of Invention
The purpose of the invention is as follows: the attendance punched-card machine is convenient to install and adjustable in angle.
The technical scheme is as follows: the attendance punched-card machine comprises an equipment shell, a camera, a display screen, a fingerprint identification module and an angle adjusting bracket, wherein the camera is arranged on the equipment shell;
the camera is arranged on the upper part of the front side of the equipment shell; the display screen is fixedly arranged on the front side surface of the equipment shell; an inclined concave mounting panel is arranged on the front side surface of the equipment shell, and the fingerprint identification module is mounted on the mounting panel; a controller, a memory and a WiFi module are arranged in the equipment shell; the controller is respectively electrically connected with the camera, the display screen and the fingerprint identification module;
the angle adjusting bracket comprises an installation plate, a fixed seat, a swinging seat and an arc flat bar; the fixed seat is fixedly arranged at the center of the mounting plate; the swinging seat is installed on the fixed seat in a swinging and hinged mode through a hinged pin shaft; the upper end and the lower end of the arc-shaped flat strip are respectively fixedly arranged in the middle of the upper edge and the lower edge of the rear side surface of the equipment shell; an arc-shaped clamping groove is formed in the vertical side face of the swinging seat; the middle part of the arc-shaped flat strip is embedded and arranged in the arc-shaped clamping groove; the fixed seat is distributed with angle positioning holes around the hinge pin shaft; a positioning side arm is arranged on the swing seat, an angle positioning bolt is installed at the end part of the positioning side arm in a threaded mode, and the end part of a screw rod of the angle positioning bolt extends into one angle positioning hole.
Furthermore, two side guide holes are formed in the groove edge on one side of the arc-shaped clamping groove, and a strip-shaped extrusion block is slidably mounted on each of the two side guide holes; a clamping extrusion bolt is screwed on the upper side and the lower side of the swinging seat, and the end parts of the two clamping extrusion bolts respectively extend into the two side guide holes; one end of the strip-shaped extrusion block extends out of the side guide hole and is pressed on the arc-shaped flat strip; an extrusion slope surface is arranged at the other end of the strip-shaped extrusion block, and a conical extrusion head pressed on the extrusion slope surface is arranged at the end part of the clamping extrusion bolt.
Further, a strip-shaped limiting groove is formed in the arc-shaped flat strip along the length direction of the arc-shaped flat strip, and an anti-skid cushion layer is arranged in the strip-shaped limiting groove; the extending end of the strip-shaped extrusion block is pressed on the anti-skid cushion layer in the strip-shaped limiting groove.
Furthermore, an RFID card reader, a newly added key and a delete key which are electrically connected with the controller are arranged on the front side surface of the equipment shell.
Further, a panel cleaning mechanism for cleaning the finger pressing panel at the front side of the fingerprint identification module is arranged at the fingerprint identification module.
Further, the panel cleaning mechanism comprises a rotating motor, four rotating shafts and a surrounding flat belt; two strip-shaped through holes are formed in the mounting panel; the four rotating shafts are all rotatably arranged in the equipment shell, and two ends of each rotating shaft are coaxially provided with a supporting cylinder; the circumferential wall of the supporting cylinder is provided with edge positioning lugs at intervals; the head and tail edges of the surrounding flat belt are detachably spliced to form an annular flat belt; the annular flat belt passes in and out of the mounting panel through the two strip-shaped through holes, and the fingerprint identification module is positioned in the annular flat belt; rectangular panel holes which are matched with a front finger pressing panel of the fingerprint identification module are arranged on the annular flat belt at intervals; a cleaning cotton cloth layer used for wiping the front finger pressing panel of the fingerprint identification module is arranged on the inner side surface of the annular flat belt and between the rectangular panel holes; edge positioning holes are arranged on the side edge of the annular flat belt at intervals; the annular flat belt surrounds the four rotating shafts, and the edge positioning lug on the supporting cylinder is matched with the edge positioning hole to realize edge positioning; the rotating motor is arranged in the equipment shell and drives a rotating shaft to rotate; a rotation driving circuit electrically connected with the controller is arranged in the equipment shell, the rotation driving circuit is electrically connected with the rotating motor, and the controller drives the rotating motor to rotate through the rotation driving circuit.
Furthermore, a sterilization and disinfection mechanism is also arranged in the equipment shell; the sterilization and disinfection mechanism comprises a disinfection panel and an ultraviolet lamp arranged on the disinfection panel; the disinfection panel is arranged in the annular flat belt, and the ultraviolet lamp is close to the inner side surface of the annular flat belt.
Furthermore, a disinfectant supply mechanism is mounted on the lower side surface of the equipment shell in a mounting manner; a suction cavity is arranged in the disinfection panel, and two suction strip-shaped holes are arranged on the disinfection panel in parallel on the same side of the ultraviolet lamp; the two suction strip-shaped holes are communicated with the suction cavity; an exhaust pipe communicated with the suction cavity is arranged on the disinfection panel and is communicated with an air inlet of an axial flow fan; the air outlet of the axial flow fan is communicated with one end of a hose; the other end of the hose is fixedly arranged on the inner wall of the equipment shell through a flange plate, and an air outlet is arranged at the mounting position of the flange plate; a communicated liquid inlet hole is formed in the disinfection panel, each spray hole is formed in the disinfection panel and positioned between the two suction strip-shaped holes, and each spray hole is communicated with the communicated liquid inlet hole; a liquid conveying pipe communicated with the liquid inlet hole is arranged on the disinfection panel, and a micro water pump is connected in series on the liquid conveying pipe; the infusion tube is communicated with the disinfectant supply mechanism; a water pump driving circuit and a fan driving circuit which are electrically connected with a controller are arranged in the equipment shell, the water pump driving circuit is electrically connected with the micro water pump, the fan driving circuit is electrically connected with the axial flow fan, the controller drives the micro water pump to rotate through the water pump driving circuit, and the controller drives the axial flow fan to rotate through the fan driving circuit.
Further, the disinfectant liquid supply mechanism comprises a storage tank, a clamping circular table, a suction pipe, a cylindrical positive electrode and a cylindrical negative electrode; the clamping round platform is fixedly arranged at the top of the storage tank, and two electrode conductive jacks are arranged on the clamping round platform; the cylindrical positive electrode and the cylindrical negative electrode are coaxially arranged in the storage tank and are respectively and electrically connected with the two electrode conductive jacks; water permeable holes are distributed on the cylindrical positive electrode and the cylindrical negative electrode respectively; the lower end of the suction pipe extends into the bottom of the storage tank; a disinfection key electrically connected with the controller is arranged on the front side surface of the equipment shell; two electrode columns are arranged on the lower side surface of the equipment shell, and an electric control switch is connected in series on a power supply line of the electrode columns; the controller is electrically connected with the control end of the electric control switch; four insertion guide notches are vertically arranged on the circumferential surface of the clamping circular truncated cone, and clamping convex teeth are formed on the bottom of each groove of each insertion guide notch by an inlet slope surface and a clamping slope surface; four strip-shaped hanging support plates are vertically arranged on the lower side surface of the equipment shell, and the installation positions of the four strip-shaped hanging support plates are positioned on the same circumference; a sleeve is arranged on each of the four strip-shaped hanging support plates, and a buckle pressure spring is arranged in each sleeve; an elastic locking rod is inserted at the opening of the sleeve, and the insertion end of the elastic locking rod presses on the buckle pressure spring; the outer end parts of the four elastic locking rods are respectively provided with a conical buckle end; the clamping round platform extends into the circular intervals of the four strip-shaped hanging support plates, the four conical buckle ends extend into the insertion guide groove openings and are buckled on the buckle convex teeth, the upper end of the suction pipe is sleeved with the infusion pipe, and the two electrode columns are respectively inserted into the two electrode conductive jacks.
Further, a strip-shaped transverse groove is transversely formed in the upper portion of the front side face of the equipment shell; four angle adjusting shafts are vertically and rotatably arranged on the top of the equipment shell, and the four angle adjusting shafts extend into the strip-shaped transverse groove; an angle adjusting seat is arranged in the strip-shaped transverse groove and positioned on the four angle adjusting shafts; the number of the cameras is four, and the cameras are respectively and fixedly arranged on the four angle adjusting seats; the upper end parts of the four angle adjusting shafts are all fixedly provided with an angle adjusting disc.
Compared with the prior art, the invention has the beneficial effects that: the WiFi module can be in wireless communication with the upper computer through a wireless route, so that the upper computer can control the attendance punch machine and read attendance records conveniently; the large-angle pitch angle adjustment can be performed on the swinging seat by utilizing the matching of the angle positioning bolt and the angle positioning hole; the fine adjustment of the small-angle pitch angle of the equipment shell can be realized by utilizing the installation and matching of the arc-shaped flat strip and the arc-shaped clamping groove; a face recognition unit can be formed by the camera, the display screen, the controller and the memory, so that non-contact attendance recording is facilitated; a fingerprint identification unit can be formed by the fingerprint identification module, the controller and the memory, and fingerprint identification attendance is realized.
Drawings
FIG. 1 is a schematic overall front view of the present invention;
FIG. 2 is a schematic overall right-view structural diagram of the present invention;
FIG. 3 is a schematic structural diagram of a panel cleaning mechanism according to the present invention;
FIG. 4 is a schematic view of a sterilization panel according to the present invention;
fig. 5 is a schematic circuit structure of the present invention.
Detailed Description
The technical solution of the present invention is described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the embodiments.
Example 1:
as shown in fig. 1-5, the attendance punched card machine provided by the present invention comprises: the device comprises a device shell 1, a camera 7, a display screen 2, a fingerprint identification module 9 and an angle adjusting bracket;
the camera 7 is arranged at the upper part of the front side of the equipment shell 1; the display screen 2 is fixedly arranged on the front side surface of the equipment shell 1; an inclined concave mounting panel 69 is arranged on the front side surface of the equipment shell 1, and the fingerprint identification module 9 is mounted on the mounting panel 69; a controller, a memory and a WiFi module are arranged in the equipment shell 1; the controller is respectively and electrically connected with the camera 7, the display screen 2 and the fingerprint identification module 9;
the angle adjusting bracket comprises an installation plate 55, a fixed seat 53, a swinging seat 52 and an arc-shaped flat strip 51; the fixed seat 53 is fixedly arranged at the center of the mounting plate 55; the swing seat 52 is installed on the fixed seat 53 in a swing-type hinged manner through a hinged pin shaft 58; the upper end and the lower end of the arc-shaped flat strip 51 are respectively fixedly arranged in the middle of the upper edge and the lower edge of the rear side surface of the equipment shell 1; an arc-shaped clamping groove 64 is formed in the vertical side surface of the swing seat 52; the middle part of the arc-shaped flat strip 51 is embedded in the arc-shaped clamping groove 64; the fixed seat 53 is provided with angle positioning holes 57 around the hinge pin 58; a positioning side arm 54 is provided on the swing seat 52, and an angle positioning bolt 56 is threadedly mounted on an end of the positioning side arm 54, and a screw end of the angle positioning bolt 56 extends into one of the angle positioning holes 57.
The WiFi module can be in wireless communication with the upper computer through a wireless route, so that the upper computer can control the attendance punch machine and read attendance records conveniently; the large-angle pitch angle adjustment can be carried out on the swinging seat 52 by utilizing the matching of the angle positioning bolt 56 and the angle positioning hole 57; the fine adjustment of the small-angle pitch angle of the equipment shell 1 can be realized by the installation and the matching of the arc-shaped flat strip 51 and the arc-shaped clamping groove 64; a face recognition unit can be formed by the camera 7, the display screen 2, the controller and the memory, so that non-contact attendance recording is facilitated; a fingerprint identification unit can be formed by the fingerprint identification module 9, the controller and the memory, and fingerprint identification attendance is realized.
Further, two side guide holes 59 are arranged on one side of the arc-shaped clamping groove 64, and a strip-shaped extrusion block 62 is slidably mounted on each of the two side guide holes 59; a clamping extrusion bolt 60 is screwed on the upper side and the lower side of the swinging seat 52, and the end parts of the two clamping extrusion bolts 60 respectively extend into the two side guide holes 59; one end of the strip-shaped extrusion block 62 extends out of the side guide hole 59 and is pressed on the arc-shaped flat strip 51; the other end of the strip-shaped extrusion block 62 is provided with an extrusion slope surface 63, and the end part of the clamping extrusion bolt 60 is provided with a conical extrusion head 61 which presses on the extrusion slope surface 63. By means of the extrusion matching of the extrusion slope surface 63 and the conical extrusion head 61, the extrusion pressure degree of the strip-shaped extrusion block 62 can be adjusted by rotating the clamping extrusion bolt 60.
Further, a strip-shaped limiting groove 65 is formed in the arc-shaped flat bar 51 along the length direction of the arc-shaped flat bar, and an anti-skid cushion layer 66 is arranged in the strip-shaped limiting groove 65; the protruding end of the strip-shaped extrusion block 62 presses on the anti-skid pad layer 66 in the strip-shaped limiting groove 65. The strip-shaped limiting groove 65 is used for facilitating the embedding of the end part of the strip-shaped extrusion block 62 and preventing the arc-shaped flat strip 51 from separating from the arc-shaped clamping groove 64; the anti-slip function at the extrusion position can be performed by the anti-slip pad layer 66.
Further, an RFID card reader 8, an add button 67, and a delete button 68 electrically connected to the controller are provided on the front side surface of the device case 1. The RFID card reader 8 can be used for conveniently reading the identity card information, and if the identity card is an administrator identity card, corresponding personnel information adding and deleting operations can be carried out after the adding key 67 and the deleting key 68 are pressed.
Further, a panel cleaning mechanism for cleaning the finger pressing panel at the front side of the fingerprint identification module 9 is arranged at the fingerprint identification module 9. The front finger pressing panel of the fingerprint identification module 9 can be cleaned by the panel cleaning mechanism, so that the reliability of fingerprint identification is ensured.
Further, the panel cleaning mechanism includes a rotary motor 21, four rotary shafts 11, and a belt 20; two strip-shaped through holes 10 are formed in the mounting panel 69; four rotating shafts 11 are rotatably arranged in the equipment shell 1, and two ends of each rotating shaft 11 are coaxially provided with a supporting cylinder 12; edge positioning lugs 13 are arranged on the circumferential wall of the supporting cylinder 12 at intervals; the head and tail edges of the flat belt 20 are detachably spliced to form an annular flat belt; the annular flat belt enters and exits the mounting panel 69 through the two strip-shaped through holes 10, and the fingerprint identification module 9 is positioned in the annular flat belt; rectangular panel holes 18 which are matched with a front finger pressing panel of the fingerprint identification module 9 are arranged on the annular flat belt at intervals; a cleaning cotton cloth layer 22 for wiping the front finger pressing panel of the fingerprint identification module 9 is arranged on the inner side surface of the annular flat belt and between the rectangular panel holes 18; the side edge of the annular flat belt is provided with edge positioning holes 17 at intervals; the annular flat belt surrounds the four rotating shafts 11, and the edge positioning lug 13 on the supporting cylinder 12 is matched with the edge positioning hole 17 to realize edge positioning; the rotating motor 21 is installed in the device housing 1 and drives a rotating shaft 11 to rotate; a rotation driving circuit electrically connected to the controller is provided in the device case 1, the rotation driving circuit is electrically connected to the rotating electric machine 21, and the controller drives the rotating electric machine 21 to rotate through the rotation driving circuit. The annular flat belt can be supported by four rotating shafts 11, so that the fingerprint identification module 9 and the sterilization and disinfection mechanism can be conveniently installed inside the ring; the supporting cylinder 12 is used for carrying out edge support on the annular flat belt, so that the cleaning cotton cloth layer 22 is prevented from being extruded by the rotating shaft 11; the edge positioning lug 13 is matched with the edge positioning hole 17, so that the edge positioning of the annular flat belt can be realized, and the moving precision of the annular flat belt can be ensured; the cleaning cotton cloth layer 22 can be used for wiping the front finger pressing panel of the fingerprint identification module 9, so that the cleanness of the front finger pressing panel is ensured, and the reliability of fingerprint identification is enhanced; the use of rectangular panel apertures 18 can facilitate fingerprint identification.
Furthermore, two end limiting discs 14 are arranged at both ends of the four rotating shafts 11 and close to the supporting cylinder 12; splicing holes 16 are formed in the positions corresponding to the head edge and the tail edge of the flat belt 20, and the splicing holes 16 in the corresponding positions are buckled through buckles 15; a maintenance window 49 is provided on the side of the apparatus casing 1 near the panel cleaning mechanism, and a maintenance cover 50 is mounted at the maintenance window 49. The end limiting disc 14 can be used for limiting the edge of the end; by means of the matching design of the splicing holes 16 and the ring buckles 15, the flat belts 20 can be conveniently detached and replaced; with the design of the maintenance window 49 and the service cover 50, maintenance of the panel cleaning mechanism can be facilitated.
Further, a sterilization and disinfection mechanism is arranged in the equipment shell 1; the sterilization and disinfection mechanism comprises a disinfection panel 19 and an ultraviolet lamp 27 arranged on the disinfection panel 19; the disinfection panel 19 is located within the annular band with the ultraviolet lamps 27 proximate the inner side of the annular band. The ultraviolet lamp 27 can be used for sterilizing the cleaning cotton cloth layer 22.
Further, a disinfectant supplying mechanism is mounted on the lower side surface of the equipment shell 1; a suction cavity 28 is arranged in the disinfection panel 19, and two suction strip-shaped holes 29 are arranged on the disinfection panel 19 and on the same side of the ultraviolet lamp 27 in parallel; the two suction strip-shaped holes 29 are communicated with the suction cavity 28; an exhaust pipe 24 communicated with the suction cavity 28 is arranged on the disinfection panel 19, and the exhaust pipe 24 is communicated with an air inlet of an axial flow fan 23; an air outlet of the axial flow fan 23 is communicated with one end of a hose 25; the other end of the hose 25 is fixedly mounted on the inner wall of the equipment shell 1 through a flange 26, and an air outlet is arranged at the mounting position of the flange 26; a communicated liquid inlet hole 30 is arranged in the disinfection panel 19, each spray hole 31 is arranged on the disinfection panel 19 and between the two suction strip-shaped holes 29, and each spray hole 31 is communicated with the communicated liquid inlet hole 30; an infusion tube 32 communicated with the liquid inlet hole 30 is arranged on the disinfection panel 19, and a micro water pump 33 is connected in series on the infusion tube 32; the infusion tube 32 is communicated with the disinfectant supply mechanism; a water pump driving circuit and a fan driving circuit which are electrically connected with a controller are arranged in the equipment shell 1, the water pump driving circuit is electrically connected with the micro water pump 33, the fan driving circuit is electrically connected with the axial flow fan 23, the controller drives the micro water pump 33 to rotate through the water pump driving circuit, and the controller drives the axial flow fan 23 to rotate through the fan driving circuit. A spraying driving unit is formed by the spray hole 31, the communicated liquid inlet hole 30, the infusion tube 32 and the micro water pump 33, so that disinfectant can be sprayed on the cleaning cotton cloth layer 22 in the moving process of the annular flat belt; the air draft unit is formed by the suction strip-shaped hole 29, the suction cavity 28, the air draft pipe 24, the axial flow fan 23 and the hose 25, so that moisture in the disinfectant can be quickly sucked out of the equipment shell 1.
Further, the disinfectant liquid supply mechanism comprises a storage tank 42, a clamping circular table 43, a suction pipe 47, a cylindrical positive electrode 45 and a cylindrical negative electrode 44; the clamping round platform 43 is fixedly arranged at the top of the storage tank 42, and two electrode conductive jacks are arranged on the clamping round platform 43; a cylindrical positive electrode 45 and a cylindrical negative electrode 44 are coaxially mounted in the storage tank 42 and are electrically connected to the two electrode conductive insertion holes, respectively; water permeable holes 46 are distributed on the cylindrical positive electrode 45 and the cylindrical negative electrode 44; the lower end of the suction pipe 47 extends into the bottom of the storage tank 42; a disinfection button 41 electrically connected with the controller is arranged on the front side surface of the equipment shell 1; two electrode columns 48 are arranged on the lower side surface of the equipment shell 1, and an electric control switch is connected in series on a power supply line of the electrode columns 48; the controller is electrically connected with the control end of the electric control switch; four insertion guide notches 36 are vertically arranged on the circumferential surface of the clamping circular truncated cone 43, and clamping convex teeth are formed on the groove bottom of each insertion guide notch 36 by an inlet slope surface 37 and a clamping slope surface 38; four strip-shaped hanging and supporting plates 35 are vertically arranged on the lower side surface of the equipment shell 1, and the installation positions of the four strip-shaped hanging and supporting plates 35 are positioned on the same circumference and preferably positioned on quartering points of the same circumference respectively; a sleeve 34 is arranged on each of the four strip-shaped hanging and carrying plates 35, and a buckle pressure spring is arranged in each sleeve 34; an elastic locking rod 39 is inserted at the opening of the sleeve 34, and the insertion end of the elastic locking rod 39 is pressed on the buckle compression spring; the outer end parts of the four elastic locking rods 39 are respectively provided with a conical buckle end 40; the clamping round platform 43 extends into the circular sections of the four strip-shaped hanging and carrying plates 35, the four conical clamping end heads 40 extend into the insertion guide groove openings 36 and are clamped on the clamping convex teeth, the upper end of the suction pipe 47 is sleeved with the infusion pipe 32, and the two electrode columns 48 are respectively inserted into the two electrode conductive jacks. The cylindrical positive electrode 45 and the cylindrical negative electrode 44 are coaxially arranged in the storage tank 42, so that the electrode area is larger, and the electrolysis effect is improved; the use of water permeable holes 46 can facilitate liquid flow; the conical buckle end of the elastic locking rod 39 is pushed by the buckle pressure spring to be buckled on the buckle convex teeth, so that the storage tank 42 is quickly mounted, and the two electrode columns 48 and the two electrode conductive jacks can be simultaneously matched in an inserted manner in the quick mounting process.
Further, a strip-shaped transverse groove 3 is transversely arranged at the upper part of the front side surface of the equipment shell 1; four angle adjusting shafts 4 are vertically and rotatably arranged on the top of the equipment shell 1, and the four angle adjusting shafts 4 extend into the strip-shaped transverse groove 3; an angle adjusting seat 5 is arranged in the strip-shaped transverse groove 3 and on the four angle adjusting shafts 4; the number of the cameras 7 is four, and the cameras are respectively and fixedly arranged on the four angle adjusting seats 5; the upper end parts of the four angle adjusting shafts 4 are all fixedly provided with an angle adjusting disc 6. Utilize the setting of angle modulation axle 4 and angle modulation disc 6, can be convenient for adjust the horizontal angle of camera 7 for each camera 7 orientation is different regional, satisfies the face identification requirement of carrying on many people in step.
In the attendance punched-card machine disclosed by the invention, the controller adopts the existing ARM controller module and is used for realizing coordination control; the WiFi module is an existing WiFi module and is used for establishing wireless communication with the wireless router, so that the attendance recorder can be conveniently controlled by the upper computer and attendance records can be conveniently read; the memory adopts the existing memory module and is used for storing face identification data, attendance records, fingerprint records and the like; the water pump driving circuit, the rotation driving circuit and the fan driving circuit all adopt the existing motor driving circuit and are used for respectively controlling the micro water pump 33, the rotation motor 21 and the axial flow fan 23 to rotate; the micro water pump 33 adopts the existing micro water pump and is used for driving disinfectant to be sprayed; the rotary drive motor 21 is an existing stepping motor; the axial flow fan 23 is an existing axial flow fan and is used for sucking air flow; the fingerprint identification module 9 adopts the existing fingerprint identification module and is used for acquiring fingerprint information; the electric control switch adopts the existing electric control switch or a controllable switch circuit and is used for realizing the on-off of the power supply of the two electrode columns 48; the newly added key 67, the deleted key 68 and the disinfection key 41 all adopt the existing keys and key circuits thereof for realizing corresponding control functions; the display screen 2 adopts the existing LCD display screen and is used for displaying the face figures collected by the cameras 7 in blocks; the camera 7 is only required to be an existing camera and is used for collecting a face image for face recognition; the RFID card reader 8 uses an existing RFID card reader module for identification of an identity card.
When the attendance punched-card machine disclosed by the invention is installed and used, the installation plate 55 is fixedly installed at a specified position, and the large-angle pitch angle adjustment can be carried out on the swinging seat 52 through the matching of the angle positioning bolt 56 and the angle positioning hole 57; then, the middle part of the arc-shaped flat strip 51 is embedded and installed in the arc-shaped clamping groove 64, the clamped position of the arc-shaped flat strip 51 is adjusted, and then the clamping and positioning are carried out through the upper clamping extrusion bolt 60 and the lower clamping extrusion bolt 60, so that the fine adjustment of the small-angle pitch angle of the equipment shell 1 is realized; the horizontal angles of the four cameras 7 are adjusted by rotating the four angle adjusting disks 6, so that image acquisition areas of the four cameras 7 are dispersed, and human face images of multiple people can be acquired synchronously; the sodium chloride solution (saline solution) is stored in the storage tank 42 so that the sodium hypochlorite solution is finally generated for sterilization after electrolysis.
When corresponding face identification data or fingerprint data are newly or deleted, the face identification data or the fingerprint data of a person can be processed through wireless communication between the upper computer and the attendance punched-card machine, or the administrator identity identification can be carried out on the attendance punched-card machine firstly, if the administrator identity identification passes, then the administrator identity identification presses the newly-added key, then the face data entry or the fingerprint entry of the newly-added person can be carried out, after the entry, the newly-added key is pressed again, if the administrator identity identification passes, then the deletion key is pressed, then the face identification or the fingerprint identification of the person can be carried out, then the deletion key is pressed again after the identification is successful, and the face data or the fingerprint data of the person are deleted; the administrator is the first newly-added fingerprint person or a person with an administrator identity card; personnel can also use corresponding identity card to log on duty by checking the card, can use under the inconvenient condition of face identification or fingerprint identification.
After each successful fingerprint identification, the rotating motor 21 drives the rotating shaft 11 to rotate, so that the next rectangular panel hole 18 on the annular flat belt is moved to the front finger pressing panel of the fingerprint identification module 9, and in the moving process, the cleaning cotton cloth layer 22 wipes and cleans the front finger pressing panel of the fingerprint identification module 9; when the rectangular panel hole 18 is opposite to the front finger pressing panel, the ultraviolet lamp 27 on the disinfection panel 19 at the rear side is opposite to the cleaning cotton cloth layer 22, and the cleaning cotton cloth layer 22 is sterilized and disinfected by the ultraviolet light.
After the sodium chloride solution (salt solution) is newly added each time, the disinfection button needs to be pressed, at the moment, the controller controls the two electrode columns 48 to be electrified through the electric control switch, the salt solution is electrolyzed through the cylindrical positive electrode 45 and the cylindrical negative electrode 44, and the sodium hypochlorite solution is obtained for disinfection.
Sodium hypochlorite solution disinfection process is set for going on at night by the controller, pass through water pump drive circuit by the controller, rotation drive circuit and fan drive circuit come the miniature water pump 33 of coordinated control, rotating electrical machines 21 and the 23 rotatory work of axial fan, make sodium hypochlorite solution evenly spray on each clean cotton layer 22, and spray at each clean cotton layer 22 and accomplish the back, axial fan 23 and rotating electrical machines 21 still last work a period, make the moisture in the solution aspirate away fast, reduce moisture and exert an influence to inside device.
As noted above, while the present invention has been shown and described with reference to certain preferred embodiments, it is not to be construed as limited thereto. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (10)

1. The utility model provides a attendance punched-card machine which characterized in that: the device comprises a device shell (1), a camera (7), a display screen (2), a fingerprint identification module (9) and an angle adjusting bracket;
the camera (7) is arranged on the upper part of the front side of the equipment shell (1); the display screen (2) is fixedly arranged on the front side surface of the equipment shell (1); an inclined concave mounting panel (69) is arranged on the front side surface of the equipment shell (1), and the fingerprint identification module (9) is mounted on the mounting panel (69); a controller, a memory and a WiFi module are arranged in the equipment shell (1); the controller is respectively and electrically connected with the camera (7), the display screen (2) and the fingerprint identification module (9);
the angle adjusting bracket comprises a mounting plate (55), a fixed seat (53), a swinging seat (52) and an arc-shaped flat bar (51); the fixed seat (53) is fixedly arranged at the center of the mounting plate (55); the swinging seat (52) is installed on the fixed seat (53) in a swinging and hinged mode through a hinged pin shaft (58); the upper end and the lower end of the arc-shaped flat strip (51) are respectively fixedly arranged in the middle of the upper edge and the lower edge of the rear side surface of the equipment shell (1); an arc-shaped clamping groove (64) is arranged on the vertical side surface of the swinging seat (52); the middle part of the arc-shaped flat bar (51) is embedded and arranged in the arc-shaped clamping groove (64); the fixed seat (53) is distributed with angle positioning holes (57) around the hinge pin shaft (58); a positioning side arm (54) is arranged on the swing seat (52), an angle positioning bolt (56) is installed at the end part of the positioning side arm (54) in a threaded mode, and the end part of a screw rod of the angle positioning bolt (56) extends into one angle positioning hole (57).
2. The attendance punched machine as claimed in claim 1, wherein: two side guide holes (59) are arranged on the groove edge on one side of the arc-shaped clamping groove (64), and a strip-shaped extrusion block (62) is arranged on each of the two side guide holes (59) in a sliding manner; a clamping extrusion bolt (60) is screwed on the upper side and the lower side of the swinging seat (52), and the end parts of the two clamping extrusion bolts (60) respectively extend into the two side guide holes (59); one end of the strip-shaped extrusion block (62) extends out of the side guide hole (59) and is pressed on the arc-shaped flat strip (51); an extrusion slope surface (63) is arranged at the other end of the strip-shaped extrusion block (62), and a conical extrusion head (61) which is pressed on the extrusion slope surface (63) is arranged at the end part of the clamping extrusion bolt (60).
3. The attendance punched machine as claimed in claim 2, wherein: a strip-shaped limiting groove (65) is arranged on the arc-shaped flat strip (51) along the length direction of the arc-shaped flat strip, and an anti-skid cushion layer (66) is arranged in the strip-shaped limiting groove (65); the extending end of the strip-shaped extrusion block (62) is pressed on the anti-skid cushion layer (66) in the strip-shaped limiting groove (65).
4. The attendance punched machine as claimed in claim 1, wherein: an RFID card reader (8) electrically connected with the controller, an adding key (67) and a deleting key (68) are arranged on the front side surface of the equipment shell (1).
5. The attendance punched machine as claimed in claim 1, wherein: a panel cleaning mechanism for cleaning the finger pressing panel at the front side of the fingerprint identification module (9) is arranged at the fingerprint identification module (9).
6. The attendance punched machine as claimed in claim 5, wherein: the panel cleaning mechanism comprises a rotating motor (21), four rotating shafts (11) and a surrounding flat belt (20); two strip-shaped through holes (10) are formed in the mounting panel (69); four rotating shafts (11) are rotatably arranged in the equipment shell (1), and two ends of each rotating shaft (11) are coaxially provided with a supporting cylinder (12); edge positioning lugs (13) are arranged on the circumferential wall of the supporting cylinder (12) at intervals; the head and tail edges of the flat belt (20) are detachably spliced to form an annular flat belt; the annular flat belt passes in and out of the mounting panel (69) through the two strip-shaped through holes (10), and the fingerprint identification module (9) is positioned in the annular flat belt; rectangular panel holes (18) which are matched with a front finger pressing panel of the fingerprint identification module (9) are arranged on the annular flat belt at intervals; a cleaning cotton cloth layer (22) used for wiping the front finger pressing panel of the fingerprint identification module (9) is arranged on the inner side surface of the annular flat belt and between the rectangular panel holes (18); edge positioning holes (17) are arranged on the side edge of the annular flat belt at intervals; the annular flat belt surrounds the four rotating shafts (11), and edge positioning lugs (13) on the supporting cylinders (12) are matched with edge positioning holes (17) to realize edge positioning; the rotating motor (21) is arranged in the equipment shell (1) and drives a rotating shaft (11) to rotate; a rotation driving circuit electrically connected with a controller is arranged in the equipment shell (1), the rotation driving circuit is electrically connected with the rotating motor (21), and the controller drives the rotating motor (21) to rotate through the rotation driving circuit.
7. The attendance punched machine as claimed in claim 6, wherein: a sterilization and disinfection mechanism is also arranged in the equipment shell (1); the sterilization and disinfection mechanism comprises a disinfection panel (19) and an ultraviolet lamp (27) arranged on the disinfection panel (19); the disinfection panel (19) is positioned in the annular flat belt, and the ultraviolet lamp (27) is close to the inner side surface of the annular flat belt.
8. The attendance punched machine as claimed in claim 7, wherein: a disinfectant supply mechanism is mounted on the lower side surface of the equipment shell (1); a suction cavity (28) is arranged in the disinfection panel (19), and two suction strip-shaped holes (29) are arranged on the disinfection panel (19) in parallel on the same side as the ultraviolet lamp (27); the two suction strip-shaped holes (29) are communicated with the suction cavity (28); an exhaust pipe (24) communicated with the suction cavity (28) is arranged on the disinfection panel (19), and the exhaust pipe (24) is communicated with an air inlet of an axial flow fan (23); an air outlet of the axial flow fan (23) is communicated with one end of a hose (25); the other end of the hose (25) is fixedly arranged on the inner wall of the equipment shell (1) through a flange plate (26), and an air outlet is arranged at the mounting position of the flange plate (26); a communicated liquid inlet hole (30) is arranged in the disinfection panel (19), each spray hole (31) is arranged on the disinfection panel (19) and between the two suction strip-shaped holes (29), and each spray hole (31) is communicated with the communicated liquid inlet hole (30); an infusion tube (32) communicated with the liquid inlet hole (30) is arranged on the disinfection panel (19), and a micro water pump (33) is connected in series on the infusion tube (32); the infusion tube (32) is communicated with the disinfectant supply mechanism; a water pump driving circuit and a fan driving circuit which are electrically connected with a controller are arranged in the equipment shell (1), the water pump driving circuit is electrically connected with the micro water pump (33), the fan driving circuit is electrically connected with the axial flow fan (23), the controller drives the micro water pump (33) to rotate through the water pump driving circuit, and the controller drives the axial flow fan (23) to rotate through the fan driving circuit.
9. The attendance punched machine as claimed in claim 8, wherein: the disinfectant liquid supply mechanism comprises a storage tank (42), a clamping round table (43), a suction pipe (47), a cylindrical positive electrode (45) and a cylindrical negative electrode (44); the clamping round platform (43) is fixedly arranged at the top of the storage tank (42), and two electrode conductive jacks are arranged on the clamping round platform (43); the cylindrical positive electrode (45) and the cylindrical negative electrode (44) are coaxially arranged in the storage tank (42) and are respectively and electrically connected with the two electrode conductive jacks; water permeable holes (46) are respectively arranged on the cylindrical positive electrode (45) and the cylindrical negative electrode (44); the lower end of the suction pipe (47) extends into the bottom of the storage tank (42); a disinfection key (41) electrically connected with the controller is arranged on the front side surface of the equipment shell (1); two electrode columns (48) are arranged on the lower side surface of the equipment shell (1), and electric control switches are connected in series on power supply lines of the electrode columns (48); the controller is electrically connected with the control end of the electric control switch; four insertion guide notches (36) are vertically arranged on the circumferential surface of the clamping circular truncated cone (43), and clamping convex teeth are formed on the bottom of each groove of each insertion guide notch (36) by an inlet slope surface (37) and a clamping slope surface (38); four strip-shaped hanging support plates (35) are vertically arranged on the lower side surface of the equipment shell (1), and the installation positions of the four strip-shaped hanging support plates (35) are positioned on the same circumference; a sleeve (34) is arranged on each of the four strip-shaped hanging and carrying plates (35), and a buckle pressure spring is arranged in each sleeve (34); an elastic locking rod (39) is inserted at the opening of the sleeve (34), and the insertion end of the elastic locking rod (39) is pressed on the buckle compression spring; the outer end parts of the four elastic locking rods (39) are respectively provided with a conical buckle end (40); the clamping round platform (43) extends into the circular sections of the four strip-shaped hanging and carrying plates (35), four conical clamping end heads (40) extend into the insertion guide groove openings (36) and are clamped on the clamping convex teeth, the upper end of the suction pipe (47) is sleeved with the infusion pipe (32), and two electrode columns (48) are respectively inserted into the two electrode conductive jacks.
10. The attendance punched machine as claimed in claim 1, wherein: a strip-shaped transverse groove (3) is transversely arranged at the upper part of the front side surface of the equipment shell (1); four angle adjusting shafts (4) are vertically and rotatably arranged on the top of the equipment shell (1), and the four angle adjusting shafts (4) extend into the strip-shaped transverse groove (3); an angle adjusting seat (5) is arranged in the strip-shaped transverse groove (3) and on the four angle adjusting shafts (4); the four cameras (7) are arranged and are respectively and fixedly arranged on the four angle adjusting seats (5); the upper end parts of the four angle adjusting shafts (4) are all fixedly provided with an angle adjusting disc (6).
CN202011381292.XA 2020-11-30 2020-11-30 Attendance card punching machine Active CN112700560B (en)

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CN115100754B (en) * 2022-08-24 2022-11-01 济南亚正企业管理咨询有限公司 Attendance card punching device for human resource management
CN116085615A (en) * 2023-02-15 2023-05-09 湖南安智网络科技有限公司 Campus card reader with face recognition function
CN116085615B (en) * 2023-02-15 2024-03-26 湖南安智网络科技有限公司 Campus card reader with face recognition function

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