CN109057556B - Intelligence lock that has clean function of keyboard convenient to children's operation - Google Patents
Intelligence lock that has clean function of keyboard convenient to children's operation Download PDFInfo
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- CN109057556B CN109057556B CN201810855181.4A CN201810855181A CN109057556B CN 109057556 B CN109057556 B CN 109057556B CN 201810855181 A CN201810855181 A CN 201810855181A CN 109057556 B CN109057556 B CN 109057556B
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- keyboard
- opening
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- block
- gear
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- 230000005540 biological transmission Effects 0.000 claims abstract description 87
- 238000004140 cleaning Methods 0.000 claims abstract description 75
- 230000000712 assembly Effects 0.000 claims abstract description 25
- 238000000429 assembly Methods 0.000 claims abstract description 25
- 230000035945 sensitivity Effects 0.000 abstract description 6
- 239000000428 dust Substances 0.000 abstract description 3
- 238000009825 accumulation Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- 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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- B08B1/12—
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- B08B1/32—
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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
Abstract
The invention relates to an intelligent lock with a keyboard cleaning function and convenient for children to operate, which comprises a main body, a handle, a connecting shaft, a keyboard, a sliding cover, an ejection mechanism, a cleaning mechanism and a central control mechanism, wherein the ejection mechanism comprises a first opening, a second opening, a cover plate, a fingerprint identification module, a driving assembly, a transmission assembly, a power assembly, two fixed rods, two contacts and two ejection assemblies, the cleaning mechanism comprises a rack, a third gear, a driving wheel, a driving belt, a driven wheel and at least two cleaning brushes, in the intelligent lock with the keyboard cleaning function and convenient for children to operate, the fingerprint identification module can be ejected from the lower part of the main body through the ejection mechanism, the convenience for children to operate the intelligent lock is improved, the practicability of the intelligent lock is improved, the keyboard can be cleaned through the cleaning mechanism, and the accumulation of dust on the keyboard is reduced, therefore, the sensitivity of the keyboard is improved, and the practicability of the fingerprint lock is further improved.
Description
Technical Field
The invention relates to the field of intelligent locks, in particular to an intelligent lock with a keyboard cleaning function and convenient for children to operate.
Background
The intelligent lock is different from a traditional mechanical lock, and is a more intelligent lock in the aspects of user identification, safety and manageability, the intelligent lock is an execution component for locking a door in an access control system, the existing intelligent lock is different from the traditional mode of 'firstly opening and then scanning', the scanning mode is very simple, fingers are placed above a scanning position to be scanned from top to bottom, the fingers do not need to be pressed at the scanning position, the fingerprint residue is reduced in the scanning mode, and the possibility of copying the fingerprints is greatly reduced.
Nowadays, the life of people has brought a lot of facilities along with the development intelligence lock of technique, some defects also exist to the intelligence lock simultaneously, the height of general intelligence lock installation on the door all has certain standard, but to the shorter children of some heights, it has certain difficulty to want to open the intelligence lock, thereby the practicality of intelligence lock has been reduced, moreover, the keyboard of general intelligence lock is mostly touch keyboard, at the long-time in-process of using of intelligence lock, can accumulate a large amount of dusts on the keyboard, thereby lead to keyboard sensitivity to reduce, thereby the degree of accuracy of people's input password has been reduced, further the practicality of intelligence lock has been reduced.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the intelligent lock with the keyboard cleaning function is convenient for children to operate.
The technical scheme adopted by the invention for solving the technical problems is as follows: an intelligent lock convenient for children to operate and having a keyboard cleaning function comprises a main body, a handle, a connecting shaft, a keyboard, a sliding cover, an ejection mechanism, a cleaning mechanism and a middle control mechanism, wherein the keyboard is arranged on the main body, the sliding cover is arranged on one side, close to the keyboard, of the main body, the sliding cover is connected with the main body in a sliding mode, the handle is connected with the main body through the connecting shaft, the ejection mechanism, the cleaning mechanism and the middle control mechanism are arranged inside the main body, the cleaning mechanism is arranged on one side, close to the keyboard, of the sliding cover, the middle control mechanism is arranged inside the main body, and the ejection mechanism and the keyboard are both electrically connected with;
the pop-up mechanism comprises a first opening, a second opening, a cover plate, a fingerprint identification module, a driving assembly, a transmission assembly, a power assembly, two fixing rods, two contacts and two pop-up assemblies, wherein the first opening and the second opening are arranged below the main body, the two pop-up assemblies are respectively arranged at two sides of the inner wall of the first opening, the cover plate is arranged below the two pop-up assemblies, the fingerprint identification module is arranged above the cover plate, the two fixing rods are horizontally arranged between the two pop-up assemblies, two ends of one fixing rod in the two fixing rods are respectively connected with the upper ends of the two pop-up assemblies, two ends of the other fixing rod in the two fixing rods are respectively connected with the lower ends of the two pop-up assemblies, the two contacts are respectively arranged at one side of the two fixing rods which are close to each other, and the transmission assembly is arranged at the top of the inner wall, the power assembly is arranged in the second opening, the driving assembly is arranged above the connecting shaft, and the two contacts are electrically connected with the driving assembly;
the pop-up assembly comprises a third connecting block, a lifting rod, a first spring and a lifting block, the third connecting block is arranged below one side of the inner wall of the first opening, a through hole is formed in the third connecting block, the lifting rod penetrates through the third connecting block, the lifting block is arranged above the lifting rod, the first spring is sleeved on the lifting rod, one end of the first spring is connected with the lifting block, the other end of the first spring is connected with the third connecting block, one end of the cover plate is connected with the lower end of the lifting rod, and one ends of the two fixing rods are respectively arranged on the lifting block and the third connecting block;
the power assembly comprises a pressing block, a fourth transmission rod, a second spring, a second connecting block, a third transmission rod and a rotary table, the pressing block is arranged at the opening of the second opening, the fourth transmission rod is vertically arranged above the pressing block, two ends of the second connecting block are respectively arranged at two sides of the inner wall of the second opening, a through hole is formed in the second connecting block, the fourth transmission rod penetrates through the second connecting block, the second spring is sleeved on the fourth transmission rod, the second spring is arranged between the second connecting block and the pressing block, the upper end of the fourth transmission rod is hinged with one end of the third transmission rod, the rotary table is hinged on the inner wall of the second opening, and the other end of the third transmission rod is hinged at a position, far away from the circle center of the rotary table, of the rotary table;
the transmission assembly comprises a second transmission rod, a first connecting block and two connecting rods, the first connecting block is arranged at the top of the inner wall of the first opening, a through hole is formed in the first connecting block, the first transmission rod horizontally penetrates through the first connecting block, one end, close to the second opening, of the first transmission rod is hinged to one end of the second transmission rod, the other end of the second transmission rod is hinged to the position, far away from the circle center of the turntable, the upper ends of the two connecting rods are arranged on the first transmission rod, a groove is formed above the lifting block, a limiting block is arranged on one side, close to the second opening, of the inner wall of the groove, the lower end of each connecting rod is arranged in the groove, and a limiting block is further arranged on one side, close to the second opening, of the lower end of each connecting;
the cleaning mechanism comprises a rack, a third gear, a driving wheel, a driving belt, a driven wheel and at least two cleaning brushes, wherein the rack is vertically arranged on one side of the keyboard, the third gear is hinged on one side, close to the keyboard, of the sliding cover, the third gear is meshed with the rack, the driving wheel is arranged on the third gear, the third gear and the driving wheel are coaxially arranged, the driven wheel is hinged at the center of one side, close to the keyboard, of the sliding cover, the driving wheel is in transmission connection with the driven wheel through the driving belt, the cleaning brushes are arranged on one side, close to the keyboard, of the driven wheel, the cleaning brushes are circumferentially and uniformly arranged on the periphery of the driven wheel, and the straight line where the cleaning brushes are located coincides with the radius of the.
Preferably, in order to improve the intelligent degree of the intelligent lock, the central control mechanism comprises a wireless signal transceiver module and a single chip microcomputer, and the wireless signal transceiver module is electrically connected with the single chip microcomputer.
Preferably, in order to provide power for the rotation of the connecting shaft, the driving assembly comprises a motor, a first gear and a second gear, the motor is arranged on one side of the connecting shaft and is in transmission connection with the first gear, a through hole is formed in the circle center of the second gear, the connecting shaft penetrates through the second gear, and the first gear is meshed with the second gear.
Preferably, the motor is a servo motor in order to improve the accuracy of the control of the motor.
Preferably, in order to reduce the impact force between the third connecting block and the lifting block, a magnet is respectively arranged below the lifting block and above the third connecting block, and the polarities of the ends, close to each other, of the two magnets are the same.
Preferably, in order to improve the stability of the fourth transmission rod, a collar is further provided at the upper end of the fourth transmission rod, and the collar is fixedly connected with the fourth transmission rod.
Preferably, the first spring is in a stretched state in order to power the downward movement of the elevator block.
Preferably, the second spring is in a compressed state in order to power the downward movement of the pressing block.
Preferably, in order to increase the cleaning range of the cleaning brush, the length of the cleaning brush is equal to half of the width of the keyboard.
Preferably, the cleaning brush is a sponge brush in order to enhance the cleaning effect of the cleaning brush.
The intelligent lock with the keyboard cleaning function convenient for children to operate has the advantages that the fingerprint identification module can be popped out from the lower part of the main body through the popping mechanism, so that the convenience of children for operating the intelligent lock is improved, the practicability of the intelligent lock is improved, compared with the existing mechanism, the mechanism is ingenious in structure and high in practicability, the keyboard of the fingerprint lock can be cleaned through the cleaning mechanism, the accumulation of dust on the keyboard is reduced, the sensitivity of the keyboard is improved, the practicability of the fingerprint lock is further improved, compared with the existing mechanism, the mechanism does not need external power supply, the power consumption of the intelligent lock is reduced, and the endurance time of the intelligent lock is prolonged.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of a smart lock with a keyboard cleaning function for facilitating the operation of children according to the present invention;
FIG. 2 is a schematic diagram of the structure of the ejection mechanism of the intelligent lock with keyboard cleaning function for easy operation by children of the present invention;
FIG. 3 is a schematic view of the connection structure of the power assembly, the transmission assembly and the pop-up assembly of the intelligent lock with keyboard cleaning function for facilitating the operation of children;
FIG. 4 is a schematic structural diagram of a cleaning mechanism of the intelligent lock with a keyboard cleaning function for facilitating the operation of children;
in the figure: 1. the sliding cover comprises a sliding cover body, a keyboard, a handle, a body, a first gear, a motor, a second gear, a connecting shaft, a rack, a limiting block, a driven wheel, a first connecting block, a first transmission rod, a first opening, a second transmission rod, a rotating disc, a third transmission rod, a second connecting block, a fourth transmission rod, a second spring, a pressing block, a fixing rod, a cover plate, a contact point, a fingerprint identification module, a third connecting block, a lifting rod, a magnet, a first spring, a cleaning brush, a lifting block, a connecting rod, a third gear, a driving wheel and a driving belt, wherein the sliding cover 2, the keyboard, the handle, the body, the driving wheel, the first gear, the motor, the second gear, the driving shaft, the rack, the limiting block, the driving block.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, an intelligent lock with a keyboard cleaning function convenient for children to operate comprises a main body 4, a handle 3, a connecting shaft 8, a keyboard 2, a sliding cover 1, an ejection mechanism, a cleaning mechanism and a central control mechanism, wherein the keyboard 2 is arranged on the main body 4, the sliding cover 1 is arranged on one side, close to the keyboard 2, of the main body 4, the sliding cover 1 is connected with the main body 4 in a sliding manner, the handle 3 is connected with the main body 4 through the connecting shaft 8, the ejection mechanism is arranged inside the main body 4, the cleaning mechanism is arranged on one side, close to the keyboard 2, of the sliding cover 1, the central control mechanism is arranged inside the main body 4, and the ejection mechanism and the keyboard 2 are both electrically connected with the central control mechanism;
as shown in fig. 2-3, the pop-up mechanism includes a first opening 14, a second opening 15, a cover plate 24, a fingerprint recognition module 26, a driving assembly, a transmission assembly, a power assembly, two fixing rods 23, two contacts 25 and two pop-up assemblies, wherein the first opening 14 and the second opening 15 are both disposed below the main body 4, the two pop-up assemblies are respectively disposed at two sides of an inner wall of the first opening 14, the cover plate 24 is disposed below the two pop-up assemblies, the fingerprint recognition module 26 is disposed above the cover plate 24, the two fixing rods 23 are both horizontally disposed between the two pop-up assemblies, two ends of one fixing rod 23 of the two fixing rods 23 are respectively connected with upper ends of the two pop-up assemblies, two ends of the other fixing rod 23 of the two fixing rods 23 are respectively connected with lower ends of the two pop-up assemblies, the two contacts 25 are respectively disposed at sides of the two fixing rods 23 close to each other, the transmission assembly is arranged on the top of the inner wall of the first opening 14, the power assembly is arranged in the second opening 15, the driving assembly is arranged above the connecting shaft 8, and the two contacts 25 are electrically connected with the driving assembly;
wherein, when the child needs to use the fingerprint lock, the child only needs to press the power assembly, then under the action of the power assembly, the two ejecting assemblies are driven by the transmission assembly, so that the cover plate 24 is ejected from the lower part of the main body 4 under the action of the two ejecting assemblies, so that the fingerprint identification module 26 is ejected from the lower part of the main body 4 by the cover plate 24, when the two ejecting assemblies are triggered, the two contacts 25 are driven by the two fixing rods 23, so that the two contacts 25 are closed, so that the drive assembly is powered by the two contacts, then the child performs fingerprint acquisition by the fingerprint identification module 26, then the fingerprint identification module 26 sends information to the singlechip, the fingerprint is identified by the singlechip, after the identification is successful, the drive assembly is controlled to operate by the singlechip, so that the connecting shaft 8 is driven to rotate by the singlechip drive assembly, therefore, the intelligent lock is driven to be unlocked through the connecting shaft 8, so that the convenience of using the intelligent lock by children is improved, and the practicability of the intelligent lock is improved;
as shown in fig. 3, the pop-up assembly includes a third connecting block 27, a lifting rod 28, a first spring 30 and a lifting block 32, the third connecting block 27 is disposed below one side of the inner wall of the first opening 14, a through hole is disposed inside the third connecting block 27, the lifting rod 28 passes through the third connecting block 27, the lifting block 32 is disposed above the lifting rod 28, the first spring 30 is sleeved on the lifting rod 28, one end of the first spring 30 is connected to the lifting block 32, the other end of the first spring 30 is connected to the third connecting block 27, one end of the cover plate 24 is connected to the lower end of the lifting rod 28, and one ends of the two fixing rods 23 are disposed on the lifting block 32 and the third connecting block 27 respectively;
the power assembly comprises a pressing block 22, a fourth transmission rod 20, a second spring 21, a second connecting block 19, a third transmission rod 18 and a rotary table 17, the pressing block 22 is arranged at the opening of the second opening 15, the fourth transmission rod 20 is vertically arranged above the pressing block 22, both ends of the second connecting block 19 are respectively arranged at both sides of the inner wall of the second opening 15, a through hole is arranged inside the second connecting block 19, the fourth transmission rod 20 passes through the second connecting block 19, the second spring 21 is sleeved on the fourth transmission rod 20, the second spring 21 is arranged between the second connecting block 19 and the pressing block 22, the upper end of the fourth transmission rod 20 is hinged with one end of the third transmission rod 18, the turntable 17 is hinged on the inner wall of the second opening 15, and the other end of the third transmission rod 18 is hinged at the position, far away from the circle center of the turntable 17, of the turntable 17;
the transmission assembly comprises a second transmission rod 16, a first transmission rod 13, a first connecting block 12 and two connecting rods 33, the first connection block 12 is disposed on the top of the inner wall of the first opening 14, a through hole is formed inside the first connection block 12, the first transmission rod 13 horizontally passes through the first connecting block 12, one end of the first transmission rod 13 close to the second opening 15 is hinged with one end of the second transmission rod 16, the other end of the second transmission rod 16 is hinged at the position of the rotary table 17 far away from the circle center of the rotary table 17, the upper ends of the two connecting rods 33 are both arranged on the first transmission rod 13, a groove is arranged above the lifting block 32, a limit block 10 is arranged on one side of the inner wall of the groove close to the second opening 15, the lower end of the connecting rod 33 is arranged in the groove, and a limit block 10 is further arranged on one side, close to the second opening 15, of the lower end of the connecting rod 33;
wherein, the child drives the pressing block 22 to move towards the inside of the second opening 15 by pressing, when the pressure on the pressing block 22 disappears, the pressing block 22 is driven to move towards the outside of the second opening 15 under the action of the second spring 21, so as to realize the lifting of the pressing block 22, then the fourth transmission rod 20 is driven by the pressing block 22 to move up and down along the second connecting block 19, the rotating disc 17 is driven by the fourth transmission rod 20 to rotate back and forth under the action of the third transmission rod 18, so that the first transmission rod 13 is driven by the rotating disc 17 to move left and right along the first connecting block 12 under the action of the second transmission rod 16, when the first transmission rod 13 moves left, the two connecting rods 33 move left, so as to separate the limiting blocks 10 on the connecting rods 33 from the limiting blocks 10 inside the grooves of the lifting block 32, so as to disappear the pulling force of the connecting rods 33 on the lifting block 32, and then, under the action of the first spring 30, the lifting block 32 is pulled to move downwards, so that the lifting rod 28 is driven to move downwards along the third connecting block 27 through the lifting block 32, so that the cover plate 24 and the fingerprint recognition module 25 are simultaneously moved downward by the lift pins 28, so that the children can perform fingerprint identification, and simultaneously the fixed rod 23 above is driven to descend by the lifting block 32, thereby closing the two contacts 25 and thus powering the drive assembly, and when the fingerprint recognition is completed, the child pushes the cover plate 24 to move in the direction of the first opening 14, so that the two lifting blocks 32 are driven to ascend under the action of the two lifting rods 28, so that the lower ends of the connecting rods 33 are clamped in the grooves of the lifting blocks 32, under the action of the two limit blocks 10, the lifting block 32 is fixed through the connecting rod 33, so that the cover plate 24 can cover the opening of the first opening 14;
as shown in fig. 4, the cleaning mechanism includes a rack 9, a third gear 34, a driving wheel 35, a transmission belt 36, a driven wheel 11 and at least two cleaning brushes 31, the rack 9 is vertically disposed on one side of the keyboard 2, the third gear 34 is hinged on one side of the sliding cover 1 close to the keyboard 2, the third gear 34 is meshed with the rack 9, the driving wheel 35 is disposed on the third gear 34, the third gear 34 and the driving wheel 35 are coaxially disposed, the driven wheel 11 is hinged at the center of one side of the sliding cover 1 close to the keyboard 2, the driving wheel 35 is in transmission connection with the driven wheel 11 through the transmission belt 36, each cleaning brush 31 is disposed on one side of the driven wheel 11 close to the keyboard 2, each cleaning brush 31 is circumferentially and uniformly disposed on the periphery of the driven wheel 11, and the straight line where the cleaning brush 31 is located coincides with the radius of the driven wheel 11;
wherein, when people are in sliding cover 1, drive third gear 34 through rack 9 and rotate, later through third gear 34 drive wheel 35 and rotate, under the effect of drive belt 36, through drive wheel 35 drive from driving wheel 11 rotation, thereby rotate through each cleaning brush 31 of driving from driving wheel 11, thereby clear up keyboard 2 through cleaning brush 31, thereby make keyboard 2 can keep clean, the sensitivity of keyboard 2 has been improved, the practicality of intelligence lock has further been improved.
Preferably, in order to improve the intelligent degree of the intelligent lock, the central control mechanism comprises a wireless signal transceiver module and a single chip microcomputer, the wireless signal transceiver module is electrically connected with the single chip microcomputer, and the intelligent lock can be communicated with the mobile device through the wireless signal transceiver module, so that people can remotely control the intelligent lock through the mobile device, and the intelligent degree of the intelligent lock is improved.
As shown in fig. 2, the driving assembly includes a motor 6, a first gear 5 and a second gear 7, the motor 6 is disposed on one side of a connecting shaft 8, the motor 6 is in transmission connection with the first gear 5, a through hole is disposed at a circle center of the second gear 7, the connecting shaft 8 passes through the second gear 7, and the first gear 5 is meshed with the second gear 7;
wherein, under the control of singlechip, rotate through motor 6 drive first gear 5, later rotate through first gear 5 drive second gear 7 to through 7 drive connecting axles of second gear 8 rotations, thereby unblock the intelligence lock through connecting axle 8.
Preferably, the motor 6 is a servo motor in order to improve the accuracy of the control of the motor 6.
Preferably, in order to reduce the impact force between the third connecting block 27 and the lifting block 32, one magnet 29 is respectively arranged below the lifting block 32 and above the third connecting block 27, the polarities of the ends of the two magnets 29 close to each other are the same, and according to the principle that like poles of the magnets 29 repel each other, when the lifting block 32 descends to a certain position, the pulling force of the first spring 30 on the lifting block 32 is counteracted by the acting force of the two magnets 29, so that the lifting block 32 can be stopped above the third connecting rod 27, and the impact force between the third connecting block 27 and the lifting block 32 is reduced.
Preferably, in order to improve the stability of the fourth transmission rod 20, a collar is further provided at the upper end of the fourth transmission rod 20, the collar is fixedly connected with the fourth transmission rod 20, the collar is supported by the second connecting block 19, and then the fourth transmission rod 20 is supported by the collar, so that the stability of the fourth transmission rod 20 is improved.
Preferably, in order to power the downward movement of the lifting block 32, the first spring 30 is in a stretching state, and when the first spring 30 is in the stretching state, the first spring 30 generates a pulling force on the lifting block 32, thereby pulling the lifting block 32 to descend.
Preferably, in order to provide power for downward movement of the pressing block 22, the second spring 21 is in a compressed state, and when the second spring 21 is in the compressed state, the second spring 21 generates a pushing force on the pressing block 22, so as to push the pressing block 22 to move downward.
Preferably, in order to increase the cleaning range of the cleaning brush 31, the length of the cleaning brush 31 is equal to a half of the width of the keyboard 2, and when the length of the cleaning brush 31 is equal to a half of the width of the keyboard 2, the cleaning brush 31 can clean both sides of the keyboard 2 while the cleaning brush 31 rotates, thereby increasing the cleaning range of the cleaning brush 31.
Preferably, in order to improve the cleaning effect of the cleaning brush 31, the cleaning brush 31 is a sponge brush, and the sponge has a soft texture and good water absorption performance, so that the cleaning effect of the cleaning brush 31 is improved.
When a child needs to use the fingerprint lock, the child only needs to press the power assembly, then under the action of the power assembly, the two ejection assemblies are driven through the transmission assembly, so that the cover plate 24 is ejected from the lower part of the main body 4 under the action of the two ejection assemblies, so that the fingerprint identification module 26 is driven through the cover plate 24 to eject from the lower part of the main body 4, when the two ejection assemblies are triggered, the two contacts 25 are driven through the two fixing rods 23, so that the two contacts 25 are closed, so that the drive assembly is powered through the two contacts, then the child conducts fingerprint acquisition through the fingerprint identification module 26, then the fingerprint identification module 26 sends information to the single chip microcomputer, the fingerprint is identified through the single chip microcomputer, after the identification is successful, the drive assembly is controlled to run through the single chip microcomputer, so that the connecting shaft 8 is driven to rotate through the drive assembly, so that the intelligent lock is driven through the connecting, thereby the convenience that children used the intelligent lock has been improved, the practicality of intelligent lock has been improved, when people in slip apron 1, rotate through rack 9 drive third gear 34, later through third gear 34 drive wheel 35 rotation, under the effect of drive belt 36, rotate from driving wheel 11 through drive wheel 35 drive, thereby rotate through respectively cleaning brush 31 from driving wheel 11 drive, thereby clear up keyboard 2 through cleaning brush 31, thereby make keyboard 2 can keep clean, keyboard 2's sensitivity has been improved, the practicality of intelligent lock has further been improved.
Compared with the prior art, in this intelligent lock with clean function of keyboard convenient to children's operation, through pop-up mechanism, can pop out fingerprint identification module 26 from the below of main part 4, thereby the convenient degree of children's operation intelligent lock has been improved, thereby the practicality of intelligent lock has been improved, compare with current mechanism, this mechanism structure is ingenious, therefore, the clothes hanger is strong in practicability, moreover, through clean mechanism, can clear up keyboard 2 of fingerprint lock, thereby the piling up of dust on keyboard 2 has been reduced, thereby the sensitivity of keyboard 2 has been improved, the practicality of fingerprint lock has further been improved, compare with current mechanism, this mechanism need not outside power supply, the power consumption of intelligent lock has been reduced, the duration of intelligent lock has been prolonged.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The intelligent lock convenient for children to operate and having the keyboard cleaning function comprises a main body (4), a handle (3), a connecting shaft (8), a keyboard (2) and a sliding cover (1), wherein the keyboard (2) is arranged on the main body (4), the sliding cover (1) is arranged on one side, close to the keyboard (2), of the main body (4), the sliding cover (1) is in sliding connection with the main body (4), the handle (3) is connected with the main body (4) through the connecting shaft (8), the intelligent lock is characterized by further comprising an ejection mechanism, a cleaning mechanism and a central control mechanism, the ejection mechanism is arranged inside the main body (4), the cleaning mechanism is arranged on one side, close to the keyboard (2), of the sliding cover (1), the central control mechanism is arranged inside the main body (4), and the ejection mechanism and the keyboard (2) are both electrically connected with the central control mechanism;
the pop-up mechanism comprises a first opening (14), a second opening (15), a cover plate (24), a fingerprint identification module (26), a driving assembly, a transmission assembly, a power assembly, two fixing rods (23), two contacts (25) and two pop-up assemblies, wherein the first opening (14) and the second opening (15) are both arranged below the main body (4), the two pop-up assemblies are respectively arranged at two sides of the inner wall of the first opening (14), the cover plate (24) is arranged below the two pop-up assemblies, the fingerprint identification module (26) is arranged above the cover plate (24), the two fixing rods (23) are both horizontally arranged between the two pop-up assemblies, two ends of one fixing rod (23) in the two fixing rods (23) are respectively connected with the upper ends of the two pop-up assemblies, two ends of the other fixing rod (23) in the two fixing rods (23) are respectively connected with the lower ends of the two pop-up assemblies, the two contacts (25) are respectively arranged on one side, close to each other, of the two fixing rods (23), the transmission assembly is arranged on the top of the inner wall of the first opening (14), the power assembly is arranged inside the second opening (15), the driving assembly is arranged above the connecting shaft (8), and the two contacts (25) are electrically connected with the driving assembly;
the pop-up assembly comprises a third connecting block (27), a lifting rod (28), a first spring (30) and a lifting block (32), the third connecting block (27) is arranged below one side of the inner wall of the first opening (14), a through hole is formed in the third connecting block (27), the lifting rod (28) penetrates through the third connecting block (27), the lifting block (32) is arranged above the lifting rod (28), the first spring (30) is sleeved on the lifting rod (28), one end of the first spring (30) is connected with the lifting block (32), the other end of the first spring (30) is connected with the third connecting block (27), one end of the cover plate (24) is connected with the lower end of the lifting rod (28), and one ends of the two fixing rods (23) are respectively arranged on the lifting block (32) and the third connecting block (27);
the power assembly comprises a pressing block (22), a fourth transmission rod (20), a second spring (21), a second connecting block (19), a third transmission rod (18) and a rotary table (17), the pressing block (22) is arranged at the opening of the second opening (15), the fourth transmission rod (20) is vertically arranged above the pressing block (22), two ends of the second connecting block (19) are respectively arranged at two sides of the inner wall of the second opening (15), a through hole is formed in the second connecting block (19), the fourth transmission rod (20) penetrates through the second connecting block (19), the second spring (21) is sleeved on the fourth transmission rod (20), the second spring (21) is arranged between the second connecting block (19) and the pressing block (22), the upper end of the fourth transmission rod (20) is hinged with one end of the third transmission rod (18), and the rotary table (17) is hinged on the inner wall of the second opening (15), the other end of the third transmission rod (18) is hinged to the position, far away from the circle center of the rotary table (17), of the rotary table (17);
the transmission assembly comprises a second transmission rod (16), a first transmission rod (13), a first connecting block (12) and two connecting rods (33), the first connecting block (12) is arranged at the top of the inner wall of the first opening (14), a through hole is formed in the first connecting block (12), the first transmission rod (13) horizontally penetrates through the first connecting block (12), one end, close to the second opening (15), of the first transmission rod (13) is hinged with one end of the second transmission rod (16), the other end of the second transmission rod (16) is hinged to the position, away from the circle center of the rotary table (17), the upper ends of the two connecting rods (33) are arranged on the first transmission rod (13), a groove is formed in the upper portion of the lifting block (32), and a limiting block (10) is arranged on one side, close to the second opening (15), of the inner wall of the groove, the lower end of the connecting rod (33) is arranged in the groove, and a limiting block (10) is further arranged on one side, close to the second opening (15), of the lower end of the connecting rod (33);
the cleaning mechanism comprises a rack (9), a third gear (34), a driving wheel (35), a transmission belt (36), a driven wheel (11) and at least two cleaning brushes (31), wherein the rack (9) is vertically arranged on one side of the keyboard (2), the third gear (34) is hinged on one side, close to the keyboard (2), of the sliding cover (1), the third gear (34) is meshed with the rack (9), the driving wheel (35) is arranged on the third gear (34), the third gear (34) and the driving wheel (35) are coaxially arranged, the driven wheel (11) is hinged at the center of one side, close to the keyboard (2), of the sliding cover (1), the driving wheel (35) is in transmission connection with the driven wheel (11) through the transmission belt (36), the cleaning brushes (31) are arranged on one side, close to the keyboard (2), of the driven wheel (11), and the cleaning brushes (31) are circumferentially and uniformly arranged on the periphery of the driven wheel (11), the straight line where the cleaning brush (31) is located is overlapped with the radius of the driven wheel (11).
2. The intelligent lock with the keyboard cleaning function convenient for children to operate as claimed in claim 1, wherein the central control mechanism comprises a wireless signal transceiver module and a single chip microcomputer, and the wireless signal transceiver module is electrically connected with the single chip microcomputer.
3. The intelligent lock with the keyboard cleaning function and convenient for children to operate according to claim 1, wherein the driving assembly comprises a motor (6), a first gear (5) and a second gear (7), the motor (6) is arranged on one side of a connecting shaft (8), the motor (6) is in transmission connection with the first gear (5), a through hole is formed in the center of the second gear (7), the connecting shaft (8) penetrates through the second gear (7), and the first gear (5) is meshed with the second gear (7).
4. The smart lock with keyboard cleaning function for children's operation as claimed in claim 3, wherein the motor (6) is a servo motor.
5. The children-friendly smart lock with a keyboard cleaning function according to claim 1, wherein a magnet (29) is disposed below the lifting block (32) and above the third connecting block (27), and the polarities of the ends of the two magnets (29) adjacent to each other are the same.
6. The child-friendly smart lock with keyboard cleaning function as claimed in claim 1, wherein the upper end of the fourth transmission rod (20) is further provided with a collar, and the collar is fixedly connected with the fourth transmission rod (20).
7. The child-friendly smart lock with keypad cleaning as recited in claim 1, wherein the first spring (30) is in tension.
8. The child-friendly smart lock with keypad cleaning as recited in claim 1, wherein the second spring (21) is in a compressed state.
9. The smart lock with keyboard cleaning function for children's convenience according to claim 1, characterized in that the cleaning brush (31) has a length equal to half of the width of the keyboard (2).
10. The smart lock with keyboard cleaning function convenient for children to operate as claimed in claim 1, wherein the cleaning brush (31) is a sponge brush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810855181.4A CN109057556B (en) | 2018-07-31 | 2018-07-31 | Intelligence lock that has clean function of keyboard convenient to children's operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810855181.4A CN109057556B (en) | 2018-07-31 | 2018-07-31 | Intelligence lock that has clean function of keyboard convenient to children's operation |
Publications (2)
| Publication Number | Publication Date |
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| CN109057556A CN109057556A (en) | 2018-12-21 |
| CN109057556B true CN109057556B (en) | 2020-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810855181.4A Active CN109057556B (en) | 2018-07-31 | 2018-07-31 | Intelligence lock that has clean function of keyboard convenient to children's operation |
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| Country | Link |
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| CN (1) | CN109057556B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110273580A (en) * | 2019-07-10 | 2019-09-24 | 江苏龙合物联科技有限公司 | A kind of smart home door lock |
| CN110616963A (en) * | 2019-10-09 | 2019-12-27 | 苏州南师大科技园投资管理有限公司 | Intelligent door lock based on application of Internet of things |
| CN112412188A (en) * | 2020-11-05 | 2021-02-26 | 温州简杰机械科技有限公司 | Intelligent security fingerprint lock capable of automatically removing fingerprint residues |
| CN112741495B (en) * | 2021-01-06 | 2022-12-30 | 广州市银志营销策划有限公司 | Prevent children scald water dispenser |
| CN113638655B (en) * | 2021-08-30 | 2022-05-31 | 深圳市云思为智能科技有限公司 | Fingerprint identification and difunctional intelligent lock of face identification |
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| DE202008012880U1 (en) * | 2008-06-11 | 2009-02-26 | Moredna Technology Co., Ltd. | Locks |
| CN204728826U (en) * | 2015-06-26 | 2015-10-28 | 佛山市汇泰龙五金卫浴制造有限公司 | A kind of tapered end cover pressing ejecting mechanism |
| CN206829810U (en) * | 2017-06-03 | 2018-01-02 | 苏州市华顺装饰有限公司 | A kind of children Yi Kai handles are locked a door |
| CN207228818U (en) * | 2017-08-14 | 2018-04-13 | 深圳市优鼎昊电子有限公司 | It is a kind of to lock the coded lock for loosening prompting |
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2018
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202008012880U1 (en) * | 2008-06-11 | 2009-02-26 | Moredna Technology Co., Ltd. | Locks |
| CN204728826U (en) * | 2015-06-26 | 2015-10-28 | 佛山市汇泰龙五金卫浴制造有限公司 | A kind of tapered end cover pressing ejecting mechanism |
| CN206829810U (en) * | 2017-06-03 | 2018-01-02 | 苏州市华顺装饰有限公司 | A kind of children Yi Kai handles are locked a door |
| CN207228818U (en) * | 2017-08-14 | 2018-04-13 | 深圳市优鼎昊电子有限公司 | It is a kind of to lock the coded lock for loosening prompting |
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|---|---|
| CN109057556A (en) | 2018-12-21 |
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Effective date of registration: 20200521 Address after: No. 895, Huang Cheng North Road, Yongkang Economic Development Zone, Jinhua, Zhejiang Province Applicant after: YONGKANG SHUOXIN SECURITY TECHNOLOGY Co.,Ltd. Address before: 518000 Guangdong city of Shenzhen province Nanshan District Nantou street, Nanshan Software Park East Tower room 1702 Applicant before: SHENZHEN JIUPIN AIR PURIFICATION TECHNOLOGY Co.,Ltd. |
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