CN111364835A - Intelligent safety lock based on face recognition - Google Patents
Intelligent safety lock based on face recognition Download PDFInfo
- Publication number
- CN111364835A CN111364835A CN202010270908.XA CN202010270908A CN111364835A CN 111364835 A CN111364835 A CN 111364835A CN 202010270908 A CN202010270908 A CN 202010270908A CN 111364835 A CN111364835 A CN 111364835A
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- Prior art keywords
- gear
- cavity
- rack
- spring
- transmission gear
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/10—Bolts of locks or night latches
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B51/00—Operating or controlling locks or other fastening devices by other non-mechanical means
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
- E05B63/146—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other locks with two or more bolts, each bolt itself being a tumbler
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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
- 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
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses an intelligent safety lock based on face recognition, which comprises a lock body and a face recognition module, wherein the lock body is fixedly arranged on a door body, the upper end of the right side of the lock body is provided with a processor connected with the face recognition module, the left side of the processor is internally provided with a locking tongue cavity, an upper locking tongue is arranged in the locking tongue cavity, the bottom wall of the upper locking tongue is fixedly provided with a first rack, a first gear cavity is arranged below the first rack, a first transmission gear meshed with the first rack is arranged in the first gear cavity, the first transmission gear is fixedly arranged on a first gear shaft, the front end and the rear end of the first gear shaft are rotatably arranged in the front end wall and the rear end wall of the first gear cavity, the intelligent safety lock is simple in structure and high in intelligence, a processing scheme combining a voice recognition function and a traditional key lock is adopted, and the intelligent safety lock can be unlocked by adopting a voice recognition method and a key, and the device has high security and adopts three different lock tongues, has the locking function simultaneously, for the safe protection of resident family drives the safety protection navigation.
Description
Technical Field
The invention relates to the field of voice recognition, in particular to an intelligent safety lock based on face recognition.
Background
The tool to lock can bring safety for people's family, prevent that the lawless person from stealing and some lawless persons at home, traditional tool to lock generally all is equipped with the key, a tool to lock generally all cooperates one set of assorted key, but in case the key is lost or is forgotten at home, so the tool to lock just can not be opened, and the outside returns to hold the thing and just hardly reuse the key open the tool to lock outside in hand many times, must put down the thing and unblank again, so the operation is very troublesome, it is very inconvenient to use.
Disclosure of Invention
Aiming at the technical defects, the invention provides the intelligent safety lock based on the face recognition, which can overcome the defects. The invention is realized by the following technical scheme.
The invention relates to an intelligent safety lock based on face recognition, which comprises a lock body and a face recognition module, wherein the lock body is fixedly arranged on a door body, the upper end of the right side of the lock body is provided with a processor connected with the face recognition module, the left side of the processor is internally provided with an upper lock tongue cavity, an upper lock tongue is arranged in the upper lock tongue cavity, the bottom wall of the upper lock tongue is fixedly provided with a first rack, a first gear cavity is arranged below the first rack, a first transmission gear meshed with the first rack is arranged in the first gear cavity, the first transmission gear is fixedly arranged on a first gear shaft, the front end and the rear end of the first gear shaft are rotatably arranged in the front end wall and the rear end wall of the first gear cavity, a second rack cavity is arranged below the first gear cavity, and a second rack meshed with the first transmission gear is arranged in the second rack cavity, an unlocking mechanism is arranged below the second rack, a third rack cavity is arranged below the unlocking mechanism, a third rack is arranged in the third rack cavity, a second gear cavity is arranged below the third rack cavity, a second transmission gear is arranged in the second gear cavity, the second transmission gear is fixedly arranged on a second gear shaft, two ends of the second gear shaft are rotatably arranged in the front end wall and the rear end wall of the second gear cavity, a first vertical rack cavity is arranged on the right side of the second transmission gear, a first vertical rack meshed with the second transmission gear is arranged in the first vertical rack cavity, a second vertical rack cavity is arranged below the first vertical rack, a second vertical rack is arranged in the second vertical rack cavity, a middle lock tongue cavity is arranged below the second transmission gear, a middle lock tongue is arranged in the middle lock tongue cavity, and a fourth rack meshed with the second transmission gear is fixedly arranged on the upper end wall of the middle lock tongue, well spring bolt chamber right side is provided with limit stop, the limit stop right side is provided with spacing chamber, be provided with spring baffle in the spacing chamber, the spring baffle right side is provided with first spring chamber, it is fixed in to be provided with the left end in the first spring chamber first spring assembly on the spring baffle left end wall, first spring assembly right-hand member fixed mounting is on the stopper, fixed mounting has the fifth rack on the stopper left end wall, the fifth rack left side is provided with the third gear chamber, be provided with in the third gear chamber with the third drive gear that fifth rack and third rack all mesh, third drive gear fixed mounting is on the third gear axle, both ends rotate around the third gear axle and install in the end wall around the third gear chamber, second erects the rack left side and is provided with automatic closing device.
Further, the automatic closing device is including setting up the second spring chamber of spacing chamber below, be provided with first spring in the second spring chamber, second spring chamber left side is provided with closed chamber, be provided with down the spring bolt in the closed chamber, lower spring bolt right-hand member wall with the first spring left end is connected, fixed mounting has the sixth rack on the lower spring bolt upper end wall, the sixth rack upper end is provided with the fourth gear chamber, be provided with in the fourth gear chamber with sixth rack toothing's fourth drive gear, fourth gear chamber fixed mounting is on the square shaft, square shaft rear end fixed mounting is on the handle.
Furthermore, the unlocking mechanism comprises a first cavity arranged between a second rack cavity and a third rack cavity, a fifth transmission gear is arranged in the first cavity, the upper end of the fifth transmission gear is meshed with the second rack, the fifth transmission gear is fixedly installed on a fifth gear shaft, the front end and the rear end of the fifth gear shaft are rotatably installed in the front end wall and the rear end wall of the first cavity, a sixth transmission gear is meshed below the fifth transmission gear, the sixth transmission gear is fixedly installed on a sixth gear shaft, the front end of the sixth gear shaft is rotatably installed in the front end wall of the first cavity, the sixth gear shaft is in power connection with a motor, a sun gear is fixedly installed at the rear end of the sixth transmission gear on the sixth gear shaft, a first planet gear, a second planet gear and a third planet gear are meshed at the outer end of the sun gear, the first planet gear, the second planet gear and the third planet gear are meshed with, Second planet wheel and third planet wheel outer end meshing have the ring gear, ring gear fixed mounting is epaxial at the lockhole, be provided with the lockhole axle sleeve in the first cavity, the lockhole rotation of axes is installed in the lockhole axle sleeve, be provided with the lockhole in the lockhole axle, the lockhole top sets up the bullet chamber, be connected with second spring assembly on the wall of bullet chamber top, second spring assembly bottom is connected with, first bullet group below is provided with second bullet group, the meshing of sixth drive gear below has seventh drive gear, seventh drive gear fixed mounting is on seventh gear shaft, both ends are rotated around the seventh gear shaft and are installed in the end wall around the first cavity, seventh gear shaft lower extreme with the meshing of third rack.
Further, be provided with the flexible chamber that the opening faces left in the lock body, slidable mounting has the trigger lever in the flexible chamber, the trigger lever left end sets up to hemispherical, the symmetry is provided with the constant head tank in the end wall about the flexible chamber, slidable mounting have in the constant head tank with trigger lever fixed connection's locating piece, locating piece right-hand member end fixed mounting have with constant head tank right-hand member end wall fixed connection's positioning spring, flexible chamber right-hand member wall fixed mounting have with the contact switch that the motor is connected.
The invention has the beneficial effects that: the device simple structure, it is intelligent high, adopted face identification technique and traditional key lock combined together's processing scheme, both can face identification unblank and also can use the key to unblank to the device security is high has adopted the different spring bolts of three groups, possesses the locking function simultaneously, protects the navigation for the safety of resident family's safety.
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 of the back side of the embodiment of the invention
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to an embodiment of the present invention;
FIG. 4 is a schematic view of the embodiment of the present invention in the direction B-B in FIG. 3.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, 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.
With reference to fig. 1-4, the intelligent safety lock based on face recognition comprises a lock body 1 fixedly mounted on a door body and a face recognition module, wherein a processor 2 connected with the face recognition module is arranged at the upper end of the right side of the lock body 1, an upper lock tongue cavity 47 is arranged in the lock body 1 on the left side of the processor 2, an upper lock tongue 3 is arranged in the upper lock tongue cavity 47, a first rack 8 is fixedly mounted on the bottom wall of the upper lock tongue 3, a first gear cavity 53 is arranged below the first rack 8, a first transmission gear 19 meshed with the first rack 8 is arranged in the first gear cavity 53, the first transmission gear 19 is fixedly mounted on a first gear shaft 20, the front end and the rear end of the first gear shaft 20 are rotatably mounted in the front end wall and the rear end wall of the first gear cavity 53, and a second rack cavity 48 is arranged below the first gear cavity 53, a second rack 9 meshed with the first transmission gear 19 is arranged in the second rack cavity 48, an unlocking mechanism 71 is arranged below the second rack 9, a third rack cavity 49 is arranged below the unlocking mechanism 71, a third rack 10 is arranged in the third rack cavity 49, a second gear cavity 64 is arranged below the third rack cavity 49, a second transmission gear 17 is arranged in the second gear cavity 64, the second transmission gear 17 is fixedly arranged on a second gear shaft 18, two ends of the second gear shaft 18 are rotatably arranged in the front end wall and the rear end wall of the second gear cavity 64, a first vertical rack cavity 54 is arranged on the right side of the second transmission gear 17, a first vertical rack 12 meshed with the second transmission gear 17 is arranged in the first vertical rack cavity 54, a second vertical rack cavity 55 is arranged below the first vertical rack 12, and a second vertical rack 13 is arranged in the second vertical rack cavity 55, a middle lock tongue cavity 50 is arranged below the second transmission gear 17, a middle lock tongue 4 is arranged in the middle lock tongue cavity 50, a fourth rack 7 meshed with the second transmission gear 17 is fixedly mounted on the upper end wall of the middle lock tongue 4, a limit stop 21 is arranged on the right side of the middle lock tongue cavity 50, a limit cavity 63 is arranged on the right side of the limit stop 21, a spring baffle 61 is arranged in the limit cavity 63, a first spring cavity 59 is arranged on the right side of the spring baffle 61, a first spring group 14 with the left end fixed on the left end wall of the spring baffle 61 is arranged in the first spring cavity 59, the right end of the first spring group 14 is fixedly mounted on the limit block 11, a fifth rack 62 is fixedly mounted on the left end wall of the limit block 11, a third gear cavity 58 is arranged on the left side of the fifth rack 62, and a third transmission gear 56 meshed with the fifth rack 62 and the third rack 10 is arranged in the third gear cavity 58, the third transmission gear 56 is fixedly mounted on a third gear shaft 57, the front end and the rear end of the third gear shaft 57 are rotatably mounted in the front end wall and the rear end wall of the third gear cavity 58, and an automatic closing device 72 is arranged on the left side of the second vertical rack 13.
Further, the automatic closing device 72 is including setting up second spring chamber 51 of spacing chamber 63 below, be provided with first spring 15 in the second spring chamber 51, second spring chamber 51 left side is provided with closed chamber 65, be provided with down spring bolt 5 in the closed chamber 65, lower spring bolt 5 right side end wall with first spring 15 left end is connected, fixed mounting has sixth rack 6 on the lower spring bolt 5 upper end wall, sixth rack 6 upper end is provided with fourth gear chamber 52, be provided with in the fourth gear chamber 52 with the fourth drive gear 16 of sixth rack 6 meshing, fourth gear chamber 52 fixed mounting is on square shaft 23, square shaft 23 rear end fixed mounting is on handle 66.
Further, the unlocking mechanism 71 includes a first cavity 46 disposed between the second rack cavity 48 and the third rack cavity 49, a fifth transmission gear 25 is disposed in the first cavity 46, an upper end of the fifth transmission gear 25 is engaged with the second rack 9, the fifth transmission gear 25 is fixedly mounted on a fifth gear shaft 24, front and rear ends of the fifth gear shaft 24 are rotatably mounted in front and rear end walls of the first cavity 46, a sixth transmission gear 28 is engaged below the fifth transmission gear 25, the sixth transmission gear 28 is fixedly mounted on a sixth gear shaft 29, a front end of the sixth gear shaft 29 is rotatably mounted in a front end wall of the first cavity 46, the sixth gear shaft 29 is in power connection with a motor 30, the motor 30 is connected with the processor 2, a sun gear 37 is fixedly mounted at a rear end of the sixth transmission gear 28 on the sixth gear shaft 29, the outer end of the sun gear 37 is engaged with a first planet gear 31, a second planet gear 33 and a third planet gear 35, the outer ends of the first planet gear 31, the second planet gear 33 and the third planet gear 35 are engaged with a gear ring 38, the gear ring 38 is fixedly mounted on a lock hole shaft 39, a lock hole shaft sleeve 40 is arranged in the first cavity 46, the lock hole shaft 39 is rotatably mounted in the lock hole shaft sleeve 40, a lock hole 41 is arranged in the lock hole shaft 39, a spring cavity 45 is arranged above the lock hole 41, a second spring group 44 is connected to the top end wall of the spring cavity 45, the bottom end of the second spring group 44 is connected with the first spring group 43, a second spring group 42 is arranged below the first spring group, a seventh transmission gear 26 is engaged below the sixth transmission gear 28, the seventh transmission gear 26 is fixedly mounted on a seventh gear shaft 27, the front end and the rear end of the seventh gear shaft 27 are rotatably mounted in the front end wall and rear end wall of the first, the lower end of the seventh gear shaft 27 is engaged with the third rack 10.
Further, be provided with the flexible chamber 84 that the opening faces left in the lock body 1, slidable mounting has the trigger lever 82 in the flexible chamber 84, the trigger lever 82 left end sets up to hemispherical, the symmetry is provided with constant head tank 80 in the end wall about flexible chamber 84, slidable mounting has in the constant head tank 80 with trigger lever 82 fixed connection's locating piece 81, locating piece 81 right-hand member face fixed mounting have with constant head tank 80 right-hand member wall fixed connection's positioning spring, flexible chamber 84 right-hand member wall fixed mounting have with contact switch 83 that motor 30 is connected, trigger lever 82 slide right and with can drive during the contact of contact switch 83 motor 30 reverse start.
Sequence of mechanical actions of the whole device:
1: when the lock is required to be unlocked, a user stands in a face recognition module to go forward to recognize the face of the person, after the face recognition passes, the processor 2 drives the motor 30 to work, the motor 30 works to drive the sixth gear shaft 29 to rotate, the sixth gear shaft 29 rotates to drive the sixth transmission gear 28 to rotate, the sixth transmission gear 28 rotates to drive the fifth transmission gear 25 and the seventh transmission gear 26 to rotate, the fifth transmission gear 25 and the seventh transmission gear 26 rotate to drive the second rack 9 and the third rack 10 to move, the second rack 9 and the third rack 10 move to drive the first transmission gear 19, the second transmission gear 17 and the third transmission gear 56 to rotate, and the first transmission gear 19, the second transmission gear 17 and the third transmission gear 56 rotate to drive the first rack 8 and the fourth rack 7 to rotate, The fifth rack 62 and the first vertical rack 12 move, the first rack 8, the fourth rack 7 and the fifth rack 62 move to drive the upper lock tongue 3 and the middle lock tongue 4 to be retracted, the limiting block 11 moves upwards, then the handle 66 is rotated to drive the square shaft 23 to rotate, the square shaft 23 rotates to drive the fourth transmission gear 16 to rotate, the fourth transmission gear 16 rotates to drive the sixth rack 6 to move, the sixth rack 6 moves to drive the lower lock tongue 5 to be retracted, and at the moment, the door can be opened.
2: after the door body is closed, the trigger rod is extruded to slide rightwards to be in contact with the contact switch, the contact switch controls the motor 30 to be started reversely, and the motor drives the device to move reversely through mechanical action 1, so that the door can be locked.
3. When a key is used for unlocking, after the key is inserted into the lock hole 41, the first spring set 43 and the second spring set 42 move upwards to unlock the lock hole shaft 39 and the lock hole shaft sleeve 40, then the key is rotated to drive the lock hole shaft 39 to rotate, the lock hole shaft 39 rotates to drive the gear ring 38 to rotate, the gear ring 38 rotates to drive the first planet wheel 31, the second planet wheel 33 and the third planet wheel 35 to rotate, the first planet wheel 31, the second planet wheel 33 and the third planet wheel 35 rotate to drive the sun wheel 37 to rotate, the sun wheel 37 rotates to drive the sixth gear shaft 29 to rotate, the sixth gear shaft 29 rotates to drive the sixth transmission gear 28 to rotate, the sixth transmission gear 28 rotates to drive the fifth transmission gear 25 and the seventh transmission gear 26 to rotate, the fifth transmission gear 25 and the seventh transmission gear 26 rotate to drive the second rack 9 and the third rack 10 to move, the second rack 9 and the third rack 10 move to drive the first transmission gear 19, the second transmission gear 17 and the third transmission gear 56 to rotate, the first transmission gear 19, the second transmission gear 17 and the third transmission gear 56 rotate to drive the first rack 8, the fourth rack 7, the fifth rack 62 and the first vertical rack 12 to move, the first rack 8, the fourth rack 7 and the fifth rack 62 move to drive the upper bolt 3 and the middle bolt 4 to retract, the limiting block 11 moves upwards, then the handle 66 is rotated to drive the square shaft 23 to rotate, the square shaft 23 rotates to drive the fourth transmission gear 16 to rotate, the fourth transmission gear 16 rotates to drive the sixth rack 6 to move, the sixth rack 6 moves to drive the lower bolt 5 to retract, and at the moment, the door can be opened.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (4)
1. An intelligent safety lock based on face recognition comprises a lock body fixedly mounted on a door body and a face recognition module, wherein a processor connected with the face recognition module is arranged at the upper end of the right side of the lock body, an upper lock tongue cavity is arranged in the lock body on the left side of the processor, an upper lock tongue is arranged in the upper lock tongue cavity, a first rack is fixedly mounted on the bottom wall of the upper lock tongue, a first gear cavity is arranged below the first rack, a first transmission gear meshed with the first rack is arranged in the first gear cavity, the first transmission gear is fixedly mounted on a first gear shaft, the front end and the rear end of the first gear shaft are rotatably mounted in the front end wall and the rear end wall of the first gear cavity, a second rack cavity is arranged below the first gear cavity, and a second rack meshed with the first transmission gear is arranged in the second rack cavity, an unlocking mechanism is arranged below the second rack, a third rack cavity is arranged below the unlocking mechanism, a third rack is arranged in the third rack cavity, a second gear cavity is arranged below the third rack cavity, a second transmission gear is arranged in the second gear cavity, the second transmission gear is fixedly arranged on a second gear shaft, two ends of the second gear shaft are rotatably arranged in the front end wall and the rear end wall of the second gear cavity, a first vertical rack cavity is arranged on the right side of the second transmission gear, a first vertical rack meshed with the second transmission gear is arranged in the first vertical rack cavity, a second vertical rack cavity is arranged below the first vertical rack, a second vertical rack is arranged in the second vertical rack cavity, a middle lock tongue cavity is arranged below the second transmission gear, a middle lock tongue is arranged in the middle lock tongue cavity, and a fourth rack meshed with the second transmission gear is fixedly arranged on the upper end wall of the middle lock tongue, well spring bolt chamber right side is provided with limit stop, the limit stop right side is provided with spacing chamber, be provided with spring baffle in the spacing chamber, the spring baffle right side is provided with first spring chamber, it is fixed in to be provided with the left end in the first spring chamber first spring assembly on the spring baffle left end wall, first spring assembly right-hand member fixed mounting is on the stopper, fixed mounting has the fifth rack on the stopper left end wall, the fifth rack left side is provided with the third gear chamber, be provided with in the third gear chamber with the third drive gear that fifth rack and third rack all mesh, third drive gear fixed mounting is on the third gear axle, both ends rotate around the third gear axle and install in the end wall around the third gear chamber, second erects the rack left side and is provided with automatic closing device.
2. An intelligent safety lock based on face recognition according to claim 1, characterized in that: the automatic closing device comprises a second spring cavity arranged below the limiting cavity, a first spring is arranged in the second spring cavity, a closed cavity is arranged on the left side of the second spring cavity, a lower spring bolt is arranged in the closed cavity, the right end wall of the lower spring bolt is connected with the left end of the first spring, a sixth rack is fixedly mounted on the upper end wall of the lower spring bolt, a fourth gear cavity is arranged at the upper end of the sixth rack, a fourth transmission gear meshed with the sixth rack is arranged in the fourth gear cavity, the fourth gear cavity is fixedly mounted on a square shaft, and the rear end of the square shaft is fixedly mounted on a handle.
3. An intelligent safety lock based on face recognition according to claim 1, characterized in that: the unlocking mechanism comprises a first cavity arranged between a second rack cavity and a third rack cavity, a fifth transmission gear is arranged in the first cavity, the upper end of the fifth transmission gear is meshed with the second rack, the fifth transmission gear is fixedly arranged on a fifth gear shaft, the front end and the rear end of the fifth gear shaft are rotatably arranged in the front end wall and the rear end wall of the first cavity, a sixth transmission gear is meshed below the fifth transmission gear, the sixth transmission gear is fixedly arranged on a sixth gear shaft, the front end of the sixth gear shaft is rotatably arranged in the front end wall of the first cavity, the sixth gear shaft is in power connection with a motor, a sun gear is fixedly arranged at the rear end of the sixth transmission gear on the sixth gear shaft, the outer end of the sun gear is meshed with a first planet gear, a second planet gear and a third planet gear, and the outer ends of the first planet gear, the second planet gear and the third planet gear are meshed with a gear ring, the gear ring is fixedly mounted on a lock hole shaft, a lock hole shaft sleeve is arranged in the first cavity, the lock hole shaft is rotatably mounted in the lock hole shaft sleeve, a lock hole is formed in the lock hole shaft, a spring cavity is arranged above the lock hole, a second spring set is connected to the top end wall of the spring cavity, the bottom end of the second spring set is connected with the first spring set, a second spring set is arranged below the first spring set, a seventh transmission gear is meshed below the sixth transmission gear, the seventh transmission gear is fixedly mounted on a seventh gear shaft, the front end and the rear end of the seventh gear shaft are rotatably mounted in the front end wall and the rear end wall of the first cavity, and the lower end of the seventh gear shaft is meshed with the third rack.
4. An intelligent safety lock based on face recognition according to claim 3, characterized in that: be provided with the flexible chamber that the opening is towards left in the lock body, slidable mounting has the trigger bar in the flexible chamber, the trigger bar left end sets up to hemispherical, the symmetry is provided with the constant head tank in the end wall about the flexible chamber, slidable mounting have in the constant head tank with trigger bar fixed connection's locating piece, locating piece right-hand member end face fixed mounting have with constant head tank right-hand member end wall fixed connection's positioning spring, flexible chamber right-hand member wall fixed mounting have with the contact switch that the motor is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010270908.XA CN111364835A (en) | 2020-04-08 | 2020-04-08 | Intelligent safety lock based on face recognition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010270908.XA CN111364835A (en) | 2020-04-08 | 2020-04-08 | Intelligent safety lock based on face recognition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111364835A true CN111364835A (en) | 2020-07-03 |
Family
ID=71205133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010270908.XA Withdrawn CN111364835A (en) | 2020-04-08 | 2020-04-08 | Intelligent safety lock based on face recognition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111364835A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112227908A (en) * | 2020-10-14 | 2021-01-15 | 广东视控达智能科技有限公司 | Magnetic alarm door lock for community |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012111881A1 (en) * | 2012-12-06 | 2014-06-12 | Wilka Schließtechnik GmbH | Motor operable stationary wing lock for double swing door, has trap ejector and latch ejector that are utilized for shifting terminal slider against opening direction of non-functional position that is brought into functional position |
| CN204252726U (en) * | 2014-11-05 | 2015-04-08 | 宁波艾谱实业有限公司 | A kind of device controlling the ejection of safe handle and sled mechanism locking |
| CN110056260A (en) * | 2019-05-31 | 2019-07-26 | 永康翠竹智能科技有限公司 | A kind of biological intelligence lock body |
| CN110714662A (en) * | 2019-10-12 | 2020-01-21 | 昆山开乐元电子科技有限公司 | Full-automatic electric lock body easy to assemble |
| CN210217386U (en) * | 2019-01-31 | 2020-03-31 | 中山市智联安防科技有限公司 | Automatic lock |
-
2020
- 2020-04-08 CN CN202010270908.XA patent/CN111364835A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012111881A1 (en) * | 2012-12-06 | 2014-06-12 | Wilka Schließtechnik GmbH | Motor operable stationary wing lock for double swing door, has trap ejector and latch ejector that are utilized for shifting terminal slider against opening direction of non-functional position that is brought into functional position |
| CN204252726U (en) * | 2014-11-05 | 2015-04-08 | 宁波艾谱实业有限公司 | A kind of device controlling the ejection of safe handle and sled mechanism locking |
| CN210217386U (en) * | 2019-01-31 | 2020-03-31 | 中山市智联安防科技有限公司 | Automatic lock |
| CN110056260A (en) * | 2019-05-31 | 2019-07-26 | 永康翠竹智能科技有限公司 | A kind of biological intelligence lock body |
| CN110714662A (en) * | 2019-10-12 | 2020-01-21 | 昆山开乐元电子科技有限公司 | Full-automatic electric lock body easy to assemble |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112227908A (en) * | 2020-10-14 | 2021-01-15 | 广东视控达智能科技有限公司 | Magnetic alarm door lock for community |
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Application publication date: 20200703 |