CN112196370A - Electric double-control intelligent safety door lock - Google Patents

Electric double-control intelligent safety door lock Download PDF

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Publication number
CN112196370A
CN112196370A CN202011091659.4A CN202011091659A CN112196370A CN 112196370 A CN112196370 A CN 112196370A CN 202011091659 A CN202011091659 A CN 202011091659A CN 112196370 A CN112196370 A CN 112196370A
Authority
CN
China
Prior art keywords
cavity
fingerprint verification
fixedly arranged
groove
end wall
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202011091659.4A
Other languages
Chinese (zh)
Inventor
孔少敏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Shikongda Intelligent Technology Co ltd
Original Assignee
Guangdong Shikongda Intelligent Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Shikongda Intelligent Technology Co ltd filed Critical Guangdong Shikongda Intelligent Technology Co ltd
Priority to CN202011091659.4A priority Critical patent/CN112196370A/en
Publication of CN112196370A publication Critical patent/CN112196370A/en
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/14—Closures or guards for keyholes
    • E05B17/147—Closures or guards for keyholes electrically-operated
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/14—Closures or guards for keyholes
    • E05B17/18—Closures or guards for keyholes shaped as lids or slides
    • E05B17/186—Closures or guards for keyholes shaped as lids or slides sliding
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/22—Means for operating or controlling lock or fastening device accessories, i.e. other than the fastening members, e.g. switches, indicators
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B45/00—Alarm locks
    • E05B45/06—Electric alarm locks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/02—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means
    • E05B47/026—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means the bolt moving rectilinearly
    • 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
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
    • E05B2047/0013—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors more than one motor for the same function, e.g. for redundancy or increased power
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B2047/0014—Constructional features of actuators or power transmissions therefor
    • E05B2047/0018—Details of actuator transmissions
    • E05B2047/002—Geared transmissions

Abstract

The invention discloses an electric double-control intelligent safety door lock, which comprises an outer wall body, wherein a fingerprint verification cavity with a forward opening is arranged in the outer wall body in a bilateral symmetry mode, a sliding groove with a forward opening is arranged on the right side of a face identification groove on the right side, a safety door lock is arranged in the sliding groove in a sliding mode to seal the forward opening of the sliding groove, a sliding cavity with a vertical symmetry mode is communicated and arranged in the upper end wall of the fingerprint verification cavity, and a return spring is fixedly arranged on the end wall of the sliding cavity, which is far away from the center line of the fingerprint verification cavity, on one side of the sliding cavity, which is far away from the center line of the fingerprint verification cavity. And the safety and the insurance are improved.

Description

Electric double-control intelligent safety door lock
Technical Field
The invention relates to the field of safety door locks, in particular to an electric double-control intelligent safety door lock.
Background
A plurality of existing safety door locks are unlocked by using a single fingerprint identification or a key, potential safety hazards can exist after a person copies a fingerprint or steals the key, some important safety door locks can escape quickly after the person fails to authenticate the alarm, so that the person can hardly catch the safety door locks, the safety door locks can escape frequently, the person cannot control the safety door locks and catch criminals in the first time, and the person verifies that the door locks are easily threatened by the person to be forced to be opened.
Disclosure of Invention
The invention aims to solve the technical problem of providing an electric double-control intelligent safety door lock, and solves the problems of low detection efficiency and low accuracy of a vacuum packaging bag.
The invention is realized by the following technical scheme.
The invention relates to an electric double-control intelligent safety door lock, which comprises an outer wall body, wherein fingerprint verification cavities which are bilaterally symmetrical and have forward openings are arranged in the outer wall body, a sliding groove with a forward opening is arranged on the right side of a face identification groove on the right side, a safety door lock is arranged in the sliding groove in a sliding mode to seal the forward opening of the sliding groove, the upper end wall of each fingerprint verification cavity is internally communicated with the sliding cavity which is vertically symmetrical, a reset spring is fixedly arranged on the end wall of one side, away from the center line of the fingerprint verification cavity, of the sliding cavity, and a clamping block which is slidably arranged in the sliding cavity is fixedly arranged at one end, close to the center line;
it is close to press from both sides tight piece be equipped with curved linking groove in the terminal surface of fingerprint verification chamber central line one side, linking groove is kept away from link up the spring has set firmly on the end wall of fingerprint verification chamber central line one side, it is close to link up the spring fingerprint verification chamber central line one end set firmly slidable mounting in link up the adjusting block in the groove, the adjusting block is kept away from the terminal surface of fingerprint verification chamber central line one side with link up the groove and keep away from fixed mounting is equipped with linking spring between the end wall of fingerprint verification chamber central line one side, the adjusting block is close to the terminal surface of fingerprint verification chamber central line one side is equipped with curved clamping groove, the intercommunication is equipped with bilateral symmetry's linking chamber in the end wall about the sliding chamber, it is close to link up the chamber be close to set firmly the connection electro-magnet in the end wall of fingerprint verification chamber central line one side, the connection electro-magnet is kept away from A pressure spring is arranged on the end wall on one side of the center line, one end of the pressure spring, which is far away from the center line of the fingerprint verification cavity, is fixedly provided with a conductive sliding block which is installed in the connecting cavity in a sliding mode, and a moving block is installed in the fingerprint verification cavity in a sliding mode;
the fingerprint verification device comprises a moving block and is characterized in that the rear side of the moving block is communicated with and provided with vertically symmetrical hydraulic cavities, hydraulic blocks are arranged in the hydraulic cavities in a sliding mode, the front ends of the hydraulic blocks are arranged between a fingerprint verification cavity and the hydraulic cavities in a sliding mode, the front end faces of the hydraulic blocks are fixedly connected with the rear end face of the moving block, one end, far away from the center line of the fingerprint verification cavity, of the hydraulic cavities is communicated with one end, far away from the center line of the fingerprint verification cavity, of the sliding cavities, and elastic ropes are fixedly arranged on the end face, far away.
Preferably, a power supply cavity is arranged on one side of the connecting cavity far away from the center of the fingerprint verification cavity, a power supply is fixedly arranged on the end wall of the power supply cavity far away from the center of the fingerprint verification cavity, a conductive plate is fixedly arranged at one end of the power supply, which is close to the center line of the fingerprint verification cavity, one end of the conductive plate, which is close to the center line of the fingerprint verification cavity, extends into the connecting cavity, a fixed electromagnet is fixedly arranged in the end surface of one side of the clamping block, which is far away from the center line of the fingerprint verification cavity, an electric conduction rod is fixedly arranged at one end of the fixed electromagnet, which is far away from the central line of the fingerprint verification cavity, an electric conduction block which is slidably arranged in the linking cavity is fixedly arranged at one end of the electric conduction rod, which is far away from the central line of the fingerprint verification cavity, a clamping groove with an opening facing to one side close to the central line of the fingerprint verification cavity is arranged in the end surface of the conductive block close to one side of the central line of the fingerprint verification cavity, and a connecting magnet is fixedly arranged in the end face of the conductive sliding block, which is close to one side of the center line of the fingerprint verification cavity.
Preferably, a connecting groove is communicated with the lower end wall of the fingerprint verification cavity, a fingerprint recognizer is fixedly arranged in the lower end wall of the connecting groove, a closed rack is arranged above the fingerprint recognizer, the closed rack seals the communication position between the connecting groove and the fingerprint verification cavity, a face recognition groove with a forward opening is arranged on the upper side of the sliding cavity, the face recognizer is fixedly arranged in the rear end wall of the face recognition groove, a connecting cavity is communicated with one side of the fingerprint verification cavity, which is far away from the central line of the outer wall body, a connecting spring is fixedly arranged on the end wall of the connecting cavity, which is far away from the central line of the outer wall body, one end of the connecting spring, which is close to the central line of the outer wall body, is fixedly provided with a magnetic rack slidably arranged between the fingerprint verification cavity and the connecting cavity, the rear side of the magnetic rack is engaged and, the rotating gear is fixedly installed on the rotating shaft, the rotating shaft is rotatably installed between the connecting groove and the connecting cavity, a rotating gear fixedly installed on the rotating shaft is arranged in the connecting groove, and the rotating gear is meshed with the closed rack.
Preferably, a moving shaft is rotatably installed on the rear end face of the hydraulic block at the upper side, a motor cavity is arranged at the rear side of the hydraulic cavity, the moving shaft is communicated, a spline sleeve is rotatably installed between the hydraulic cavity and the motor cavity, a moving helical gear fixedly installed on the moving shaft is arranged in the motor cavity, a motor is fixedly installed in the upper end wall of the motor cavity, the lower end of the motor is in power connection with a driving shaft, a connecting rope pulley is fixedly installed on the driving shaft, a driving helical gear fixedly installed on the driving shaft is arranged below the connecting rope pulley, the elastic rope at the upper side is wound into the motor cavity from the outer wall body and is wound on the connecting rope pulley, the elastic rope has elasticity, a driven helical gear is arranged below the driving helical gear, the driven helical gear is fixedly installed on a driven shaft, and the lower end of the driven shaft is, the lower part of the driven helical gear is provided with a driven belt pulley fixedly arranged on the driven shaft, the lower part of the driven belt pulley is provided with a connecting rope pulley fixedly arranged on the driven shaft, and the elastic rope on the lower side is wound into the motor cavity from the interior of the outer wall and is wound on the connecting rope pulley.
Preferably, bilateral symmetry communicate between the motor chamber and be equipped with the transmission chamber, driven pulley is close to transmission chamber central line one side is equipped with connects the belt pulley, connect belt pulley fixed mounting on the transmission shaft, the transmission shaft lower extreme rotates to be installed in transmission chamber lower extreme wall, connect the belt pulley with driven pulley is connected through connecting the belt, connect the belt pulley top and be equipped with fixed mounting in the epaxial drive gear of transmission, drive gear is close to transmission chamber central line one side meshing connection and is equipped with the connecting axle, connecting axle fixed mounting is on connecting semi-circular gear, connect semi-circular gear lower extreme rotation and install in transmission chamber lower extreme wall, the connecting axle top is equipped with fixed mounting in connect the last linking semi-circular gear of semi-circular gear, link up semi-circular gear and right side drive gear not meshing connection, linking semicircular gear top is equipped with fixed mounting connect the last linking gear of semicircular gear, linking gear rear side meshing connection is equipped with the removal rack, remove rack slidable mounting in the transmission chamber with between the sliding tray, transmission chamber right-hand member with safety door lock left end face fixed connection.
Preferably, hydraulic liquid in the hydraulic cavity is arranged between the rear end of the hydraulic block and the end face of the clamping block on the side far away from the center line of the fingerprint verification cavity.
Preferably, a moving groove with an upward opening is formed in the upper end face of the moving block, a compression spring is fixedly arranged on the lower end wall of the moving groove, a clamping block which is slidably mounted in the moving groove is fixedly arranged at the upper end of the compression spring, a communicating cavity is communicated with the upper end wall of the fingerprint verification cavity, an electromagnet cavity is communicated with the front side of the communicating cavity, a linking electromagnet is fixedly arranged in the lower end wall of the electromagnet cavity, a fixed spring is fixedly arranged on the upper end wall of the electromagnet cavity, a fixed magnet is fixedly arranged at the lower end of the fixed spring, the rear end of the fixed magnet is slidably mounted in a rear stretcher of the communicating cavity, and a fixed magnet is fixedly arranged in the lower end face of the.
The invention has the beneficial effects that: the invention can open the door only when two persons successfully verify the fingerprint and the face at the same time, but if one person fails to authenticate, the door cannot be opened and an alarm can be generated at the same time, the arm extending into the door cannot be drawn out, and the fingerprint can be verified by extending into the door, so that other persons except the person can not know which finger to authenticate, and the invention is safer and safer.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram at A-A in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram at B-B in FIG. 2 according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram at C-C in FIG. 2 according to an embodiment of the present invention;
FIG. 5 is an enlarged schematic view of the embodiment of the present invention at D in FIG. 1;
FIG. 6 is an enlarged schematic view of the embodiment of the present invention shown in FIG. 2 at E.
Detailed Description
The invention will now be described in detail with reference to fig. 1-6, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Referring to fig. 1-6, an electric dual-control intelligent safety door lock includes an outer wall 29, a fingerprint verification cavity 20 with a forward opening and a bilaterally symmetrical inside the outer wall 29, a sliding slot 30 with a forward opening and disposed on the right side of the face identification slot 10 on the right side, a safety door lock 28 slidably disposed inside the sliding slot 30 for sealing the forward opening of the sliding slot 30, a sliding cavity 13 with a vertically symmetrical upper and lower parts and disposed inside the upper end wall of the fingerprint verification cavity 20, a return spring 31 fixedly disposed on the end wall of the sliding cavity 13 on the side far from the center line of the fingerprint verification cavity 20, a clamping block 24 slidably disposed inside the sliding cavity 13 and disposed on the end wall of the resetting spring 31 close to the center line of the fingerprint verification cavity 20, an arc-shaped connecting slot 25 disposed inside the end surface of the clamping block 24 close to the center line of the fingerprint verification cavity 20, and a connecting spring 81 fixedly disposed on the end wall of the connecting slot 25 far from the center line of the, an adjusting block 27 which is slidably mounted in the joining groove 25 is fixedly arranged at one end of the joining spring 81 close to the center line of the fingerprint verification cavity 20, a joining spring 81 is fixedly mounted between the end surface of the adjusting block 27 far away from one side of the center line of the fingerprint verification cavity 20 and the end wall of the joining groove 25 far away from one side of the center line of the fingerprint verification cavity 20, an arc-shaped clamping groove 21 is formed in the end surface of the adjusting block 27 close to one side of the center line of the fingerprint verification cavity 20, left and right symmetrical joining cavities 64 are communicated and arranged in the left and right end walls of the sliding cavity 13, a connecting electromagnet 66 is fixedly arranged in the end wall of the joining cavity 64 close to one side of the center line of the fingerprint verification cavity 20, a pressure spring 65 which is fixedly mounted on the end wall of the joining cavity 64 close to one side of the center line of the fingerprint verification cavity, the end, far away from the center line of the fingerprint verification cavity 20, of the pressure spring 65 is fixedly provided with a conductive sliding block 63 which is slidably installed in the linking cavity 64, the fingerprint verification cavity 20 is slidably provided with a moving block 55, the rear side of the moving block 55 is communicated with and provided with vertically symmetrical hydraulic cavities 12, the hydraulic cavities 12 are slidably provided with hydraulic blocks 80, the front ends of the hydraulic blocks 80 are slidably installed between the fingerprint verification cavity 20 and the hydraulic cavities 12, the front end faces of the hydraulic blocks 80 are fixedly connected with the rear end faces of the moving block 55, one end, far away from the center line of the fingerprint verification cavity 20, of the hydraulic cavity 12 is communicated with one end, far away from the center line of the fingerprint verification cavity 20, of the sliding cavity 13, and the end face, far away from the center line of the fingerprint verification cavity 20, of the.
Beneficially, a power supply cavity 61 is arranged on one side, away from the center of the fingerprint verification cavity 20, of the connection cavity 64, a power supply 60 is fixedly arranged on an end wall of one side, away from the center of the fingerprint verification cavity 20, of the power supply cavity 61, a conductive plate 62 is fixedly arranged on one end, close to the center line of the fingerprint verification cavity 20, of the conductive plate 62, one end, close to the center line of the fingerprint verification cavity 20, of the conductive plate 62 is extended into the connection cavity 64, a fixed electromagnet 67 is fixedly arranged in an end surface, away from the center line of the fingerprint verification cavity 20, of the clamping block 24, a power-on rod 68 is fixedly arranged on one end, away from the center line of the fingerprint verification cavity 20, of the power-on rod 68, a conductive block 23 slidably mounted in the connection cavity 64 is fixedly arranged on one end, away from the center line of the fingerprint verification cavity 20, a clamping groove 22, open, and a connecting magnet 78 is fixedly arranged in the end surface of the conductive sliding block 63 close to one side of the center line of the fingerprint verification cavity 20.
Beneficially, a connecting groove 56 is provided in the lower end wall of the fingerprint verification cavity 20 in a communicating manner, a fingerprint recognizer 58 is fixedly provided in the lower end wall of the connecting groove 56, a closed rack 57 is provided above the fingerprint recognizer 58, the closed rack 57 closes the communication between the connecting groove 56 and the fingerprint verification cavity 20, a face recognition groove 10 with a front opening is provided on the upper side of the sliding cavity 13, a face recognizer 11 is fixedly provided in the rear end wall of the face recognition groove 10, a connecting cavity 16 is provided in a communicating manner on one side of the fingerprint verification cavity 20 away from the center line of the outer wall 29, a connecting spring 14 is fixedly provided on the end wall of the connecting cavity 16 away from the center line of the outer wall 29, a magnetic rack 15 slidably mounted between the fingerprint verification cavity 20 and the connecting cavity 16 is fixedly provided at one end of the connecting spring 14 close to the center line of the outer wall 29, a rotating gear 17 is provided in a meshing manner on, the connecting cavity 16 is located above the connecting groove 56, the rotating gear 17 is fixedly installed on the rotating shaft 19, the rotating shaft 19 is rotatably installed between the connecting groove 56 and the connecting cavity 16, a rotating gear 59 fixedly installed on the rotating shaft 19 is arranged in the connecting groove 56, and the rotating gear 59 is meshed with the closed rack 57.
Beneficially, a moving shaft 41 is rotatably installed on a rear end face of the upper side of the hydraulic block 80, a motor cavity 43 is installed on a rear side of the hydraulic cavity 12, the moving shaft 41 is connected, a spline housing 39 is rotatably installed between the hydraulic cavity 12 and the motor cavity 43, a moving helical gear 40 fixedly installed on the moving shaft 41 is installed in the motor cavity 43, a motor 33 is fixedly installed in an upper end wall of the motor cavity 43, a driving shaft 34 is connected to a lower end of the motor 33 in a power connection manner, a connecting rope pulley 42 is fixedly installed on the driving shaft 34, a driving helical gear 35 fixedly installed on the driving shaft 34 is installed below the connecting rope pulley 42, the elastic rope 32 on the upper side is wound into the motor cavity 43 from the outer wall 29 and is wound on the connecting rope pulley 42, the elastic rope 32 has elastic force, a driven helical gear 36 is installed below the driving helical gear 35, and the driven helical gear 36 is fixedly installed on, the lower end of the driven shaft 37 is rotatably installed in the lower end wall of the motor cavity 43, a driven pulley 38 fixedly installed on the driven shaft 37 is arranged below the driven helical gear 36, a connecting rope wheel 44 fixedly installed on the driven shaft 37 is arranged below the driven pulley 38, and the elastic rope 32 on the lower side is wound into the motor cavity 43 from the outer wall 29 and is wound on the connecting rope wheel 44.
Beneficially, a transmission cavity 53 is communicated between the motor cavities 43 in bilateral symmetry, a connecting belt pulley 46 is arranged on one side of the driven belt pulley 38 close to the central line of the transmission cavity 53, the connecting belt pulley 46 is fixedly mounted on a transmission shaft 47, the lower end of the transmission shaft 47 is rotatably mounted in the lower end wall of the transmission cavity 53, the connecting belt pulley 46 is connected with the driven belt pulley 38 through a connecting belt 45, a transmission gear 48 fixedly mounted on the transmission shaft 47 is arranged above the connecting belt pulley 46, a connecting shaft 49 is arranged on one side of the transmission gear 48 close to the central line of the transmission cavity 53 in a meshing connection manner, the connecting shaft 49 is fixedly mounted on a connecting semicircular gear 50, the lower end of the connecting semicircular gear 50 is rotatably mounted in the lower end wall of the transmission cavity 53, a connecting semicircular gear 51 fixedly mounted on the connecting semicircular gear, the connecting semi-circular gear 51 is not meshed with the right side of the transmission gear 48, the connecting semi-circular gear 51 is fixedly mounted above the connecting semi-circular gear 50, the rear side of the connecting semi-circular gear 52 is meshed with the moving rack 54, the moving rack 54 is slidably mounted between the transmission cavity 53 and the sliding groove 30, and the right end of the transmission cavity 53 is fixedly connected with the left end face of the safety door lock 28.
Advantageously, hydraulic fluid is provided in the hydraulic chamber 12 between the rear end of the hydraulic block 80 and the end surface of the gripper block 24 on the side remote from the centre line of the fingerprint authentication chamber 20.
Advantageously, a moving groove 70 with an upward opening is formed in the upper end face of the moving block 55, a compression spring 71 is fixedly arranged on the lower end wall of the moving groove 70, a clamping block 69 slidably mounted in the moving groove 70 is fixedly arranged at the upper end of the compression spring 71, a communicating chamber 77 is communicatively arranged in the upper end wall of the fingerprint authentication chamber 20, an electromagnet chamber 72 is communicatively arranged on the front side of the communicating chamber 77, a linking electromagnet 73 is fixedly arranged in the lower end wall of the electromagnet chamber 72, a fixed spring 76 is fixedly arranged on the upper end wall of the electromagnet chamber 72, a fixed magnet 74 is fixedly arranged at the lower end of the fixed spring 76, the rear end of the fixed magnet 74 is slidably mounted in the rear support of the communicating chamber 77, and a fixed magnet 74 is fixedly arranged in the lower end face of the.
In the initial state, the compression spring 71 is in a compressed state.
Two persons walk to the front side of the outer wall 29, then simultaneously after passing through the facial recognition of the facial recognizer 11, respectively extend one arm into the fingerprint verification cavity 20, then push the moving block 55 to move backwards, the moving block 55 moves backwards so as to drive the hydraulic block 80 to move backwards, the hydraulic block 80 moves backwards so as to drive the clamping block 24 to move downwards through hydraulic liquid and stretch the return spring 31, the clamping block 24 moves downwards and gradually clamps the arm through the adjusting block 27, and thicker arms can drive the adjusting block 27 to move towards the side far away from the center line of the fingerprint verification cavity 20 so as to compress the connecting spring 81, so that the too large pressing force on the arms is prevented.
When the moving block 55 moves backward to the extreme position, the moving bevel gear 40 moves backward to engage with the driving bevel gear 35 and the driven bevel gear 36, and at the same time, the clamping block 24 moves to the side close to the center line of the fingerprint authentication cavity 20 to drive the conductive block 23 to move to the side close to the center line of the fingerprint authentication cavity 20, so that the conductive plate 62 and the conductive block 23 are electrically connected through the conductive sliding block 63, then the power supply 60 generates power and energizes the fixed electromagnet 67 through the energization rod 68 and the conductive block 23 and the conductive sliding block 63 and the conductive plate 62, the fixed electromagnet 67 is energized to generate magnetic force so that the clamping blocks 24 which are symmetrical up and down are attracted together by magnetic force and cannot be separated, and at the same time, the fixed electromagnet 67 attracts the magnetic rack 15 to move to the side close to the center line of the fingerprint authentication cavity 20 and is magnetically connected with the fixed electromagnet 67, the magnetic rack 15 moves towards one side close to the central line of the fingerprint verification cavity 20 to drive the rotating gear 17 to rotate, the rotating gear 17 rotates to drive the rotating shaft 19 to rotate, the rotating shaft 19 rotates to drive the rotating gear 59 to rotate, the rotating gear 59 rotates to drive the closed rack 57 to move forwards, so that the closed rack 57 does not close the communication position between the connecting groove 56 and the fingerprint verification cavity 20 any more, a finger can be in contact with the fingerprint identifier 58, and then the fingerprint identifier 58 is subjected to fingerprint authentication by using a set fingerprint.
When the human face and the fingerprint pass through the same time, the motor 33 is started and drives the driving shaft 34 to rotate, the driving shaft 34 rotates to drive the connecting rope wheel 42 and the driving bevel gear 35 to rotate, the driving bevel gear 35 rotates to drive the moving bevel gear 40 to rotate, the moving bevel gear 40 rotates to drive the driven bevel gear 36 to rotate, the driven bevel gear 36 rotates to drive the driven shaft 37 to rotate, the driven shaft 37 rotates to drive the driven belt wheel 38 and the connecting rope wheel 44 to rotate, the driven belt wheel 38 rotates to drive the connecting belt wheel 46 to rotate through the connecting belt 45, the connecting belt wheel 46 rotates to drive the transmission shaft 47 to rotate, the transmission shaft 47 rotates to drive the transmission gear 48 to rotate, the transmission gear 48 rotates to drive the connecting shaft 49 to rotate for half a circle, thereby connecting axle 49 rotates the half-turn and makes connect semi-circular gear 50 and rotate the half-turn, connect semi-circular gear 50 thereby rotate the half-turn and make it connects to link up semi-circular gear 51 and the opposite side the transmission gear 48 meshing is connected, thereby makes the opposite side transmission gear 48 rotates and drives it rotates to link up semi-circular gear 51, thereby makes it continuously rotates to connect semi-circular gear 50, if only one authentication is successful, it will unable continuation rotation after connecting semi-circular gear 50 and rotating the half-turn, and the alarm can take place for the device, and the alarm also can take place for the device when two people authentication fails.
The connecting semi-circular gear 50 rotates to rotate the engaging gear 52, the engaging gear 52 rotates to drive the moving rack 54 to move rightwards, the moving rack 54 moves rightwards to drive the safety door lock 28 to move rightwards to open the safety door lock 28, and the opening of the sliding groove 30 is opened.
When the two persons verify successfully at the same time, the connecting electromagnet 66 is powered on, so that the engaging magnet 78 is attracted by magnetic force to move downwards and compress the pressure spring 65, so that the fixed electromagnet 67 is powered off and no magnetic force is generated, meanwhile, when the safety door lock 28 moves rightwards, the connecting rope wheel 42 and the engaging rope wheel 44 rotate to pull the elastic rope 32 to enable the clamping block 24 to be pulled, and when the fixed electromagnet 67 does not generate magnetic force any more, the clamping block 24 is pulled by the elastic rope 32 to move towards the side far away from the center line of the fingerprint verification cavity 20, so that the arm is released, and the arm is pulled out.

Claims (7)

1. An electric double-control intelligent safety door lock comprises an outer wall body, wherein fingerprint verification cavities which are bilaterally symmetrical and have forward openings are arranged in the outer wall body, a sliding groove with a forward opening is formed in the right side of a face identification groove on the right side, a safety door lock is arranged in the sliding groove in a sliding mode to seal the forward opening of the sliding groove, the upper end wall of each fingerprint verification cavity is internally communicated with a sliding cavity which is vertically symmetrical, a reset spring is fixedly arranged on the end wall of one side, away from the center line of the fingerprint verification cavity, of the sliding cavity, and a clamping block which is slidably arranged in the sliding cavity is fixedly arranged at one end, close to the center line of the fingerprint;
it is close to press from both sides tight piece be equipped with curved linking groove in the terminal surface of fingerprint verification chamber central line one side, linking groove is kept away from link up the spring has set firmly on the end wall of fingerprint verification chamber central line one side, it is close to link up the spring fingerprint verification chamber central line one end set firmly slidable mounting in link up the adjusting block in the groove, the adjusting block is kept away from the terminal surface of fingerprint verification chamber central line one side with link up the groove and keep away from fixed mounting is equipped with linking spring between the end wall of fingerprint verification chamber central line one side, the adjusting block is close to the terminal surface of fingerprint verification chamber central line one side is equipped with curved clamping groove, the intercommunication is equipped with bilateral symmetry's linking chamber in the end wall about the sliding chamber, it is close to link up the chamber be close to set firmly the connection electro-magnet in the end wall of fingerprint verification chamber central line one side, the connection electro-magnet is kept away from A pressure spring is arranged on the end wall on one side of the center line, one end of the pressure spring, which is far away from the center line of the fingerprint verification cavity, is fixedly provided with a conductive sliding block which is installed in the connecting cavity in a sliding mode, and a moving block is installed in the fingerprint verification cavity in a sliding mode;
the fingerprint verification device comprises a moving block and is characterized in that the rear side of the moving block is communicated with and provided with vertically symmetrical hydraulic cavities, hydraulic blocks are arranged in the hydraulic cavities in a sliding mode, the front ends of the hydraulic blocks are arranged between a fingerprint verification cavity and the hydraulic cavities in a sliding mode, the front end faces of the hydraulic blocks are fixedly connected with the rear end face of the moving block, one end, far away from the center line of the fingerprint verification cavity, of the hydraulic cavities is communicated with one end, far away from the center line of the fingerprint verification cavity, of the sliding cavities, and elastic ropes are fixedly arranged on the end face, far away.
2. The electric double-control intelligent safety door lock according to claim 1, characterized in that: a power supply cavity is arranged on one side of the linking cavity far away from the center of the fingerprint verification cavity, a power supply is fixedly arranged on the end wall of the power supply cavity far away from the center of the fingerprint verification cavity, a conductive plate is fixedly arranged at one end of the power supply, which is close to the center line of the fingerprint verification cavity, one end of the conductive plate, which is close to the center line of the fingerprint verification cavity, extends into the connecting cavity, a fixed electromagnet is fixedly arranged in the end surface of one side of the clamping block, which is far away from the center line of the fingerprint verification cavity, an electric conduction rod is fixedly arranged at one end of the fixed electromagnet, which is far away from the central line of the fingerprint verification cavity, an electric conduction block which is slidably arranged in the linking cavity is fixedly arranged at one end of the electric conduction rod, which is far away from the central line of the fingerprint verification cavity, a clamping groove with an opening facing to one side close to the central line of the fingerprint verification cavity is arranged in the end surface of the conductive block close to one side of the central line of the fingerprint verification cavity, and a connecting magnet is fixedly arranged in the end face of the conductive sliding block, which is close to one side of the center line of the fingerprint verification cavity.
3. The electric double-control intelligent safety door lock according to claim 1, characterized in that: the lower end wall of the fingerprint verification cavity is internally communicated with a connecting groove, a fingerprint recognizer is fixedly arranged in the lower end wall of the connecting groove, a closed rack is arranged above the fingerprint recognizer, the closed rack seals the communication part of the connecting groove and the fingerprint verification cavity, a face recognition groove with a forward opening is arranged on the upper side of the sliding cavity, a face recognizer is fixedly arranged in the rear end wall of the face recognition groove, one side of the fingerprint verification cavity, which is far away from the central line of the outer wall, is communicated with a connecting cavity, a connecting spring is fixedly arranged on the end wall of the connecting cavity, which is far away from the central line of the outer wall, one end of the connecting spring, which is close to the central line of the outer wall, is fixedly provided with a magnetic rack which is slidably arranged between the fingerprint verification cavity and the connecting cavity, the rear side of the magnetic rack is, the rotating gear is fixedly installed on the rotating shaft, the rotating shaft is rotatably installed between the connecting groove and the connecting cavity, a rotating gear fixedly installed on the rotating shaft is arranged in the connecting groove, and the rotating gear is meshed with the closed rack.
4. The electric double-control intelligent safety door lock according to claim 1, characterized in that: a moving shaft is rotatably arranged on the rear end face of the hydraulic block at the upper side, a motor cavity is arranged at the rear side of the hydraulic cavity, the moving shaft is communicated, a spline sleeve is rotatably arranged between the hydraulic cavity and the motor cavity, a moving helical gear fixedly arranged on the moving shaft is arranged in the motor cavity, a motor is fixedly arranged in the upper end wall of the motor cavity, a driving shaft is arranged at the lower end of the motor in a power connection manner, a connecting rope wheel is fixedly arranged on the driving shaft, a driving helical gear fixedly arranged on the driving shaft is arranged below the connecting rope wheel, an elastic rope at the upper side is wound into the motor cavity from the outer wall body and is wound on the connecting rope wheel, the elastic rope has elasticity, a driven helical gear is arranged below the driving helical gear, the driven helical gear is fixedly arranged on a driven shaft, and the lower end of, the lower part of the driven helical gear is provided with a driven belt pulley fixedly arranged on the driven shaft, the lower part of the driven belt pulley is provided with a connecting rope pulley fixedly arranged on the driven shaft, and the elastic rope on the lower side is wound into the motor cavity from the interior of the outer wall and is wound on the connecting rope pulley.
5. The electric double-control intelligent safety door lock according to claim 1, characterized in that: the bilateral symmetry is characterized in that a transmission cavity is communicated between the motor cavities, the driven pulley is close to one side of the central line of the transmission cavity and is provided with a connecting pulley, the connecting pulley is fixedly arranged on a transmission shaft, the lower end of the transmission shaft is rotatably arranged in the lower end wall of the transmission cavity, the connecting pulley is connected with the driven pulley through a connecting belt, a transmission gear fixedly arranged on the transmission shaft is arranged above the connecting pulley, the transmission gear is close to one side of the central line of the transmission cavity and is connected with a connecting shaft in a meshing manner, the connecting shaft is fixedly arranged on a connecting semicircular gear, the lower end of the connecting semicircular gear is rotatably arranged in the lower end wall of the transmission cavity, a linking semicircular gear fixedly arranged on the connecting semicircular gear is arranged above the connecting shaft, the, linking semicircular gear top is equipped with fixed mounting connect the last linking gear of semicircular gear, linking gear rear side meshing connection is equipped with the removal rack, remove rack slidable mounting in the transmission chamber with between the sliding tray, transmission chamber right-hand member with safety door lock left end face fixed connection.
6. The electric double-control intelligent safety door lock according to claim 1, characterized in that: and hydraulic liquid in the hydraulic cavity is arranged between the rear end of the hydraulic block and the end surface of the clamping block on one side far away from the center line of the fingerprint verification cavity.
7. The electric double-control intelligent safety door lock according to claim 1, characterized in that: the fingerprint verification device is characterized in that a moving groove with an upward opening is formed in the upper end face of the moving block, a compression spring is fixedly arranged on the lower end wall of the moving groove, a clamping block which is slidably mounted in the moving groove is fixedly arranged at the upper end of the compression spring, a communicating cavity is communicated and arranged in the upper end wall of the fingerprint verification cavity, an electromagnet cavity is communicated and arranged on the front side of the communicating cavity, a linking electromagnet is fixedly arranged in the lower end wall of the electromagnet cavity, a fixed spring is fixedly arranged on the upper end wall of the electromagnet cavity, a fixed magnet is fixedly arranged at the lower end of the fixed spring, the rear end of the fixed magnet is slidably mounted in a rear supporter of the communicating cavity.
CN202011091659.4A 2020-10-13 2020-10-13 Electric double-control intelligent safety door lock Withdrawn CN112196370A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011091659.4A CN112196370A (en) 2020-10-13 2020-10-13 Electric double-control intelligent safety door lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011091659.4A CN112196370A (en) 2020-10-13 2020-10-13 Electric double-control intelligent safety door lock

Publications (1)

Publication Number Publication Date
CN112196370A true CN112196370A (en) 2021-01-08

Family

ID=74010501

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011091659.4A Withdrawn CN112196370A (en) 2020-10-13 2020-10-13 Electric double-control intelligent safety door lock

Country Status (1)

Country Link
CN (1) CN112196370A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2237689Y (en) * 1995-06-30 1996-10-16 李玉彬 Electronic mechanical composite safety door lock
EP1088954A1 (en) * 1999-09-29 2001-04-04 Valeo Securité Habitacle Locking device comprising a declutchable transmission finger operated by a cam
CN110485827A (en) * 2019-07-29 2019-11-22 广州一区科技有限公司 A kind of dedicated lock tube of the double twin-lock of electronics

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2237689Y (en) * 1995-06-30 1996-10-16 李玉彬 Electronic mechanical composite safety door lock
EP1088954A1 (en) * 1999-09-29 2001-04-04 Valeo Securité Habitacle Locking device comprising a declutchable transmission finger operated by a cam
CN110485827A (en) * 2019-07-29 2019-11-22 广州一区科技有限公司 A kind of dedicated lock tube of the double twin-lock of electronics

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