CN213338835U - Intelligent lock unlocking and reverse locking device and intelligent lock - Google Patents
Intelligent lock unlocking and reverse locking device and intelligent lock Download PDFInfo
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- CN213338835U CN213338835U CN202022288915.0U CN202022288915U CN213338835U CN 213338835 U CN213338835 U CN 213338835U CN 202022288915 U CN202022288915 U CN 202022288915U CN 213338835 U CN213338835 U CN 213338835U
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Abstract
The utility model discloses an intelligence lock unlocking device, include: the unlocking and locking Bluetooth module is matched with the mobile terminal and sends an unlocking and locking signal after receiving an unlocking and locking instruction sent by the mobile terminal which is successfully matched with the unlocking and locking Bluetooth module; and the unlocking and locking driving module is electrically connected with the unlocking and locking Bluetooth module and drives the unlocking button to unlock the unlocking and locking after receiving the unlocking and locking signal. The utility model also discloses an intelligence lock of having above-mentioned intelligence lock and unlocking back locking device. The utility model discloses can be used to family's house, hotel and commercial apartment etc..
Description
Technical Field
The utility model relates to an intelligence lock, more exactly an intelligence lock unlocking device.
Background
Most current intelligent locks are provided with the back lock at indoor part, prevent that the people from opening from the outside to improve the security. However, at present, a few people usually get home at night, and before the family members sleep, the back locks are usually locked to ensure safety, and the back locks are usually purely mechanical and can only be unlocked by rotating the back lock button from the inside, so that the people who get home at night cannot open the doors, and only can wake up the sleeping people or only can go to a hotel. In order to solve the problem, technologies for unlocking the back lock from the outside are available, in which the back lock and the master lock are controlled by the same control system, the control system judges whether the user is an administrator, and if the user is the administrator, the control system outputs a control signal to the back lock to unlock the back lock, and then the master lock can be normally unlocked. Although the mode solves the problem of unlocking the back lock from the outdoor, the safety problem is also brought because the main lock and the back lock are controlled by the same control system, the back lock can be unlocked only by unlocking the main lock by utilizing the technology, and the safety of the back lock is not obviously improved compared with that of only arranging one main lock, so that the safety sense of the back lock for indoor personnel disappears. Therefore, it is urgently needed to develop an intelligent lock which can solve the safety problem and realize unlocking from the outside.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve prior art owner lock and back lock and adopt same control system control, have the poor technical problem of security, provide an intelligent lock and unlock back lock device, intelligent lock.
In order to solve the technical problem, the utility model discloses a technical scheme for design an intelligence lock unlocking counter lock device, include:
the unlocking and locking Bluetooth module is matched with the mobile terminal and sends an unlocking and locking signal after receiving an unlocking and locking instruction sent by the mobile terminal which is successfully matched with the unlocking and locking Bluetooth module;
and the unlocking and locking driving module is electrically connected with the unlocking and locking Bluetooth module and drives the unlocking button to unlock the unlocking and locking after receiving the unlocking and locking signal.
The unlocking and locking Bluetooth module is provided with a pairing button, and the unlocking and locking Bluetooth module and the mobile terminal can be paired only when the pairing button is pressed down.
The unlocking and locking driving module comprises:
the elastic reset part is connected with the counter lock button and generates a reset force which acts on the counter lock button to reset the counter lock button when the counter lock button rotates to a counter lock position;
a lock-back braking portion that blocks the lock-back button when the lock-back button is rotated to a lock-back position, preventing the lock-back button from being reset by the reset force;
the driving part is connected with the unlocking and locking Bluetooth module and drives the unlocking and locking braking part to loosen after receiving the unlocking and locking signal, so that the unlocking and locking button is reset under the action of resetting force of the elastic resetting part and is opened.
The back-locking braking portion includes:
the rear end of the base is connected with the driving part and is driven by the driving part to move back and forth;
a brake block, wherein the front end of the brake block is provided with an inclined stress surface, and the rear end of the brake block is inserted into the base;
the brake extension spring is arranged in the base, is connected with the rear end of the brake block and pushes the brake block forwards;
the brake block is arranged at the back locking position of the back locking button, the back locking button presses the stress surface to enable the brake block to move towards the inside of the base in the process that the back locking button rotates to the back locking position, and after the back locking button passes through, the brake expansion spring pushes the brake block forwards to block the back locking button to prevent the back locking button from resetting;
the driving part drives the base to move backwards to drive the brake block to move backwards after receiving the unlocking signal, so that the unlocking button is separated from the brake block, and the unlocking button resets under the action of the resetting force of the elastic resetting part to unlock.
The back of the front end of the brake block is also provided with an inclined stress surface, when the locking button rotates reversely, the locking button extrudes the stress surface on the back to enable the brake block to move towards the inside of the base, and therefore the locking button passes through and is reset under the action of the elastic reset part to open the locking.
The unlocking and locking device of the intelligent lock further comprises a shell which can be fixed at a locking button of the intelligent lock main body, and the unlocking and locking Bluetooth module and the unlocking and locking driving module are both arranged in the shell;
the shell is provided with a button hole for accommodating the back locking button; the shell is provided with a braking groove and a guiding groove on the side wall of the button hole;
the brake block is inserted into the brake groove, and the front end of the brake block is exposed out of the brake groove; the elastic reset part comprises a spring with one end fixed on the shell and a back locking button connecting part connected to the other end of the spring, penetrating through the guide groove and connected with the back locking button.
The device of locking back is opened to intelligence lock still including built-in be used for to rather than pairing success it sends to open the removal end of locking back APP of opening of locking back instruction.
The utility model also provides an intelligent lock, including the intelligent lock main part, the intelligent lock main part including locate the main lock in the intelligent lock main part, with the main lock is connected and is used for control the main lock controller that the main lock was opened, locate the back lock in the intelligent lock main part and locate be used for control in the intelligent lock main part the back lock button of back lock switching, the intelligent lock still has foretell intelligent lock and opens the back locking device.
The utility model also provides an intelligent lock, including the intelligent lock main part, the intelligent lock main part including locate the main lock in the intelligent lock main part, with the main lock is connected and is used for control the main lock controller that the main lock was opened, locate the anti-lock in the intelligent lock main part and locate be used for control in the intelligent lock main part the anti-lock button of anti-lock switching, the intelligent lock still has foretell intelligent lock and opens the anti-locking device, be provided with the lug on the anti-lock button, elasticity reset portion includes that one end is fixed in the intelligent lock main part, the other end is fixed in the torsional spring on the anti-lock button, the drive division is fixed in the intelligent lock main part the anti-lock button is rotatory to anti-lock position in-process, the lug extrusion of anti-lock button the atress face makes the brake pads court the base internal motion is treated the anti-lock button passes through the back, braking expanding spring roof pressure forward the brake pads block blocks the lug of anti-lock button prevents the anti-lock button Resetting the button;
the driving part drives the base to move backwards to drive the brake block to move backwards after receiving the unlocking and locking signal, so that the convex block of the unlocking button is separated from the brake block, and the unlocking button resets under the action of the resetting force of the elastic resetting part to unlock the unlocking.
The utility model discloses to lock and the control section of main lock separately, the back lock is with opening the back lock bluetooth module and open the back lock drive module on the basis of current mechanical back lock, utilizes to open the back lock bluetooth module and remove the end and pairs, utilizes to pair in advance the successful removal end and send the instruction of unblanking to opening the back lock bluetooth module, and the back lock bluetooth module of opening is according to opening the back lock instruction output one and open the back lock signal to opening the back lock drive module, and the back lock is opened to the drive back lock button. Therefore, even if the intelligent lock is locked by the back lock at the inner side of the slave door, the back lock can be opened through the mobile end which is matched with the back lock opening Bluetooth module in advance, and then the door can be opened by normally opening the main lock. Meanwhile, the back lock is controlled by the independent unlocking and back locking Bluetooth module and does not share the controller with the main lock, so that even if the main lock is cracked, the back lock cannot be opened from the outside as long as the movable end which is matched with the unlocking and back locking Bluetooth module in advance does not exist, and the safety is very high.
Drawings
The invention is explained in more detail below with reference to exemplary embodiments and the accompanying drawings, in which:
FIG. 1 is a schematic diagram of the intelligent lock of the present invention;
fig. 2 is a schematic structural diagram of a first embodiment of the intelligent lock of the present invention;
fig. 3 is a schematic structural view of an inner shell and an intelligent lock unlocking and locking device of a first embodiment of the intelligent lock of the present invention;
fig. 4 is an exploded view of a first embodiment of the smart lock of the present invention;
fig. 5 is a schematic structural diagram of the unlocking and locking driving module of the present invention;
fig. 6 is a schematic cross-sectional view of the unlocking driving module of the present invention;
fig. 7 is a schematic structural diagram of a second embodiment of the intelligent lock of the present invention;
fig. 8 is an exploded view of the second embodiment of the smart lock of the present invention.
Detailed Description
The following further explains the specific embodiments of the present invention with reference to the drawings:
please refer to fig. 1. The utility model discloses the intelligence lock has increased the lock of intelligence lock on the basis of current intelligence lock and has opened the anti-lock device, and the intelligence lock adopts main lock and the mode that the anti-lock separates independent control, and the main lock is normally opened through the main lock controller, and the main lock controller can receive the input such as fingerprint, password and control the main lock and open. The back locking is controlled by adding a back locking unlocking Bluetooth module and a back locking unlocking driving module on the basis of the existing mechanical back locking. The intelligence lock is including intelligent lock main part and intelligent lock unlocking device, wherein:
the intelligent lock main part comprises a main lock, a main lock controller, a back lock and a back lock button, wherein the main lock controller is connected with the main lock and is used for controlling the opening of the main lock, the back lock button is connected with the back lock and is used for controlling the opening and closing of the back lock from the indoor. The intelligent lock body can be an existing intelligent lock. The back lock can be locked or unlocked by rotating the back lock button from the room. The back locking is not controlled by the main controller to ensure safety.
The intelligent lock unlocking and locking device comprises an unlocking and locking Bluetooth module, an unlocking and locking driving module and a moving end. Wherein:
the unlocking and locking Bluetooth module is matched with the mobile terminal and sends an unlocking and locking signal after receiving an unlocking and locking instruction sent by the mobile terminal which is successfully matched with the unlocking and locking Bluetooth module. The unlocking and locking Bluetooth module is provided with a pairing button, the unlocking and locking Bluetooth module and the moving end are only matched when the pairing button is pressed, so that the irrelevant moving end and the unlocking and locking Bluetooth module can be prevented from being matched, and the safety of the intelligent lock is influenced. Since the mobile phone is usually carried about and the APP can be independently and conveniently installed, the mobile terminal is preferably a smart phone.
The unlocking and locking driving module is mainly used for driving an unlocking button, is electrically connected with the unlocking and locking Bluetooth module, and drives the unlocking button to unlock the unlocking and locking after receiving the unlocking and locking signal.
The mobile terminal is used for sending the unlocking and locking instruction to the unlocking and locking Bluetooth module successfully matched with the mobile terminal, and the unlocking and locking APP is arranged in the mobile terminal. After the mobile terminal is successfully matched with the unlocking and locking Bluetooth module, the unlocking and locking APP arranged in the mobile terminal is opened, the unlocking and locking menu on the APP interface is clicked, and an unlocking and locking instruction can be sent to the unlocking and locking Bluetooth module. Certainly, in order to further increase the security and prevent others from unlocking by using their own mobile phones, a login account and a password can be set on the unlocking APP unlocking interface. In addition, the mobile terminal can utilize the unlocking APP to manage a plurality of unlocking Bluetooth modules so as to deal with the condition that a living room and a bedroom door are all unlocked or a plurality of sets of houses exist.
The intelligent lock of the present invention is described below with reference to specific embodiments and a structure diagram.
Example one
Please refer to fig. 2 to 6 together. In this embodiment, the smart lock includes a smart lock body 1 and a smart lock unlocking counter-lock device 2, wherein:
the intelligent lock body 1 comprises a main lock 11, a main lock controller (not shown in the figure) connected with the main lock and used for controlling the opening of the main lock, an inverse lock 12 and an inverse lock button 13 connected with the inverse lock and used for controlling the opening and closing of the inverse lock from the indoor. The master lock is normally opened through the master lock controller, and the master lock controller can receive input of fingerprints, passwords and the like to control the master lock to be opened. The back locking and the back locking button are completely independently controlled from the main lock. The back lock button 13 is connected with the polygonal connecting part 121 of the back lock 12 through the polygonal connecting part 131 at the bottom, so that when the back lock button 13 rotates, the back lock 12 can be driven to extend and retract, and the back lock can be opened or closed.
The intelligent lock unlocking and locking device 2 can be integrated in the intelligent lock main body 1, and can also be independently used as an independent device to be installed on the intelligent lock main body 1 when in use. In this embodiment, the smart lock unlocking counter lock device 2 is integrated in the smart lock body 1.
The intelligent unlocking and locking device 2 comprises an unlocking and locking Bluetooth module (not shown in the figure) and an unlocking and locking driving module 21.
The unlocking and locking Bluetooth module is matched with the mobile terminal and sends an unlocking and locking signal after receiving an unlocking and locking instruction sent by the mobile terminal which is successfully matched with the unlocking and locking Bluetooth module. The unlocking and locking Bluetooth module is provided with a pairing button, the unlocking and locking Bluetooth module and the moving end are only matched when the pairing button is pressed, so that the irrelevant moving end and the unlocking and locking Bluetooth module can be prevented from being matched, and the safety of the intelligent lock is influenced. The unlocking and reverse locking Bluetooth module is arranged in the intelligent lock body 1 and is not controlled by the master lock controller. The mating button is disposed inside the door.
The unlocking and locking driving module 21 comprises an elastic reset part 211, a locking braking part 212 and a driving part 213, wherein:
the elastic reset part 211 is connected with the counter lock button, and generates a reset force which acts on the counter lock button to reset the counter lock button when the counter lock button rotates to a counter lock position. In this embodiment, the elastic reset portion is used to connect with the locking button 13, so that the locking button can be reset without external force blocking. The elastic reset part can be a torsion spring or a spring. In this embodiment, the elastic reset portion is a torsion spring, one end of which is fixed on a fixing post 141 extending from the inner shell 14 of the smart lock body 1, and the other end of which is fixed in the fixing slot 132 of the anti-lock button 13. Therefore, when the back locking button 13 rotates, if no external force acts, the back locking button automatically resets under the action of the torsion spring, and the back locking button is driven to reset to be in an open state.
The back locking detent 212 blocks the back locking button when the back locking button is rotated to the back locking position to prevent the back locking button from being reset by the reset force. The back lock brake part includes a base 2121, a brake block 2122, and a brake extension spring 2123. Wherein:
the rear end of the base 2121 is connected to the driving unit and moves back and forth by the driving unit 213. The base 2121 has a cavity 2129 therein, and a through hole 2128 at the front end thereof and communicating with the cavity, wherein the diameter of the through hole is smaller than that of the cavity. In this embodiment, the base 2121 is formed of two parts, a rear part 2127 is fixedly connected to the driving portion by a screw, and the rear part 2127 is detachably connected to the front part 2126 by a screw or a snap. Both the cavity 2129 and the through hole 2128 are disposed in the front section 2126.
The front end of the brake block 2122 is provided with an inclined force-bearing surface 2125, and the rear end thereof is inserted into the base. In this embodiment, the brake block 2122 is generally "T" shaped with a larger rear end. The brake block 2122 has a front end that passes through the through hole 2128 of the base and a rear end that is received in the cavity 2129 of the base. Thereby preventing the brake block from being released from the front end of the base under the elastic force.
The brake extension spring 2123 is arranged inside the base, connected with the rear end of the brake block and used for pushing the brake block forwards. In this embodiment, a brake extension spring 2123 is disposed in cavity 2129. The brake extension spring 2123 is provided to allow the brake block 2122 to extend and retract under an external force and to return to its original position after the external force disappears. Therefore, the locking button can pass through when rotating, and meanwhile, after the locking button passes through, the brake block 2122 can be reset to block the locking button, so that the locking button is prevented from automatically resetting to open the locking under the action of the elastic resetting part.
The brake block is arranged at the back locking position of the back locking button, in the process that the back locking button rotates to the back locking position, the back locking button extrudes the stress surface to enable the brake block to move towards the inside of the base, and after the back locking button passes through, the brake expansion spring pushes the brake block to block the back locking button forward to prevent the back locking button from resetting.
The driving part 213 is connected with the unlocking and locking Bluetooth module, and drives the unlocking and locking braking part to loosen after receiving the unlocking and locking signal, so that the unlocking button is reset under the action of the resetting force of the elastic resetting part and is opened. The driving part is fixed on the intelligent lock main body, and the driving part is preferably a motor. The driving part drives the base to move backwards to drive the brake block to move backwards after receiving the unlocking signal, so that the unlocking button is separated from the brake block, and the unlocking button resets under the action of the resetting force of the elastic resetting part to unlock.
In this embodiment, the locking button 13 is provided with a protrusion 133 in order to match the brake pad so that the brake pad can brake the locking button. When the counter lock button rotates to the counter lock position, the convex block of the counter lock button extrudes the stress surface to enable the brake block to move towards the inside of the base, and after the counter lock button passes through, the brake extension spring pushes the brake block forwards to block the convex block of the counter lock button so as to prevent the counter lock button from resetting. The driving part drives the base to move backwards to drive the brake block to move backwards after receiving the unlocking and locking signal, so that the convex block of the unlocking button is separated from the brake block, and the unlocking button resets under the action of the resetting force of the elastic resetting part to unlock the unlocking.
In order to enable an indoor person to unlock the lock without using a moving end, an inclined force receiving surface 2124 is provided on a rear surface of a front end of the brake shoe 2122. When the locking button is rotated reversely, the locking button presses the stress surface on the back surface to enable the brake block to move towards the inside of the base, so that the locking button passes through and is reset under the action of the elastic reset part to open the locking.
In addition, the unlocking and locking device 2 of the intelligent lock comprises a movable end which is used for being matched with the unlocking and locking Bluetooth module and sending the unlocking and locking instruction to the unlocking and locking Bluetooth module. The mobile terminal is used for sending the unlocking and locking instruction to the unlocking and locking Bluetooth module successfully matched with the mobile terminal, and the unlocking and locking APP is arranged in the mobile terminal. After the mobile terminal is successfully matched with the unlocking and locking Bluetooth module, the unlocking and locking APP arranged in the mobile terminal is opened, the unlocking and locking menu on the APP interface is clicked, and an unlocking and locking instruction can be sent to the unlocking and locking Bluetooth module. Certainly, in order to further increase the security and prevent others from unlocking by using their own mobile phones, a login account and a password can be set on the unlocking APP unlocking interface. In addition, the mobile terminal can utilize the unlocking APP to manage a plurality of unlocking Bluetooth modules so as to deal with the condition that a living room and a bedroom door are all unlocked or a plurality of sets of houses exist.
The utility model discloses a theory of operation is: the rotatory anti-lock button of indoor personnel, the anti-lock button drives the torsional spring and rotates and produce the restoring force, when the anti-lock button is rotatory to the brake pads department, the extrusion the positive stress surface of brake pads front end makes the brake pads court the base internalization treats the anti-lock button passes through the back, braking expanding spring roof pressure forward the brake pads blocks the lug of anti-lock button prevents the anti-lock button resets. At this point, the door is back locked. When the family member went home evening, use and open the built-in back lock APP that opens of removal end with the removal end that the back lock bluetooth module paired in advance, click and open the back lock, then remove the end and send out the back lock instruction to the back lock bluetooth module that opens that pairs, open the back lock bluetooth module basis it sends out the back lock signal to the drive division to open the back lock instruction, the drive division is receiving drive behind the back lock signal of opening the base drives towards the back motion the brake pads makes the lug of back lock button with the brake pads breaks away from, the back lock button is in the back lock is opened in the restoring to the throne under the effect of the restoring force of elasticity reset portion, and the back lock of door is opened this moment, and outdoor personnel only need further open the master lock through the master lock controller and can open the door and get into the family. When indoor personnel need to unlock the back lock, the back lock button only needs to be rotated reversely, and the convex block on the back lock button extrudes the stressed surface on the back of the front end of the brake block to enable the brake block to move towards the inside of the base until the back lock button is separated from the brake block, and the back lock button resets to unlock the back lock.
Example two
Please refer to fig. 7 and 8 together. The difference between this embodiment and the first embodiment is that the unlocking counter locking device of the intelligent lock is independent from the intelligent lock body 1 and is mounted on the intelligent lock body 1 when in use. The intelligent lock body 1 also comprises a main lock 11, a main lock controller (not shown in the figure) connected with the main lock and used for controlling the opening of the main lock, an inverse lock 12 and an inverse lock button 13 connected with the inverse lock and used for controlling the opening and closing of the inverse lock from the indoor. The master lock is normally opened through the master lock controller, and the master lock controller can receive input of fingerprints, passwords and the like to control the master lock to be opened. The back locking and the back locking button are completely independently controlled from the main lock.
In this embodiment, the unlocking and locking device 3 of the intelligent lock comprises a housing 31, an unlocking and locking bluetooth module and an unlocking and locking driving module 32, wherein the unlocking and locking bluetooth module and the unlocking and locking driving module are both arranged in the housing.
The housing 31 may be fixed at the back lock button of the smart lock body. The shell 31 can be fixed in a mode of being tightly matched with the intelligent lock body, can be adsorbed on the intelligent lock body by arranging a magnetic part, can be fixed on the intelligent lock body 1 by a mode of being adhered by glue, and can be fixed on the intelligent lock body by a screw in a threaded mode. The utility model discloses do not restrict the fixed mode between casing 31 and the intelligent lock main part 1, as long as can fix on the intelligent lock main part 1.
In the present embodiment, the housing 31 includes an upper shell 311 and a lower shell 312. The shell 31 is provided with a button hole 313 for accommodating the lock-back button; the housing is provided with a stopper groove 314 and a guide groove 315 on a side wall of the button hole. In the present embodiment, both the detent groove 314 and the guide groove 315 are provided on the lower case 312.
The unlocking and locking driving module 32 includes an elastic reset portion 321, an unlocking and locking stopper portion 322, and a driving portion 323.
The elastic reset portion 321 includes a spring 3211 having one end fixed to the housing, and a locking button connecting portion 3212 connected to the other end of the spring, penetrating the guide groove, and configured to be connected to the locking button. In this embodiment, the spring and the driving portion are fixed to the lower case 312. When in use, the connecting portion 3212 of the back locking button can be sleeved on the back locking button, or clamped on the back locking button, or fixed on the back locking button by means of adhesion or the like. In this embodiment, the connecting portion 3212 is a U-shaped branch structure at the front end, and is clamped to the back locking button by the cover branch structure.
The back locking braking part 322 and the driving part 323 have the same structure as the embodiment, the braking block 3221 is inserted into the braking groove, and the front end of the braking block 3221 is exposed out of the braking groove, so that the braking block can be contacted with the braking block when the back locking button rotates, and the braking block prevents the back locking button from automatically returning without an external force. The front and back of the front end of the brake block 3221 are also provided with inclined force bearing surfaces.
In addition, the unlocking and locking device 2 of the intelligent lock comprises a movable end which is used for being matched with the unlocking and locking Bluetooth module and sending the unlocking and locking instruction to the unlocking and locking Bluetooth module. The mobile terminal is used for sending the unlocking and locking instruction to the unlocking and locking Bluetooth module successfully matched with the mobile terminal, and the unlocking and locking APP is arranged in the mobile terminal. After the mobile terminal is successfully matched with the unlocking and locking Bluetooth module, the unlocking and locking APP arranged in the mobile terminal is opened, the unlocking and locking menu on the APP interface is clicked, and an unlocking and locking instruction can be sent to the unlocking and locking Bluetooth module. Certainly, in order to further increase the security and prevent others from unlocking by using their own mobile phones, a login account and a password can be set on the unlocking APP unlocking interface. In addition, the mobile terminal can utilize the unlocking APP to manage a plurality of unlocking Bluetooth modules so as to deal with the condition that a living room and a bedroom door are all unlocked or a plurality of sets of houses exist.
The working principle of the embodiment is as follows: indoor personnel rotate the counter lock button, and the counter lock button drives elasticity portion that resets and stretches, when the counter lock button is rotatory to the brake pads department, extrudees the positive stress surface of brake pads front end makes the brake pads court the base internal motion treats the counter lock button passes through the back, braking expanding spring roof pressure forward the brake pads blocks the counter lock button prevents the counter lock button resets. At this point, the door is back locked. When the family member went home evening, use and open the built-in back lock APP that opens of removal end with the removal end that the back lock bluetooth module paired in advance, click and open the back lock, then remove the end and send out the back lock instruction to the back lock bluetooth module that opens that pairs, open the back lock bluetooth module basis it sends out the back lock signal to the drive division to open the back lock instruction, the drive division is receiving drive behind the back lock signal of opening the base drives towards the back motion the brake pads makes the back lock button with the brake pads breaks away from, the back lock button is in the elasticity resets the power of resetting of portion and resets down and open the back lock, and the back lock of door is opened this moment, and outdoor personnel only need further open the master lock through the master lock controller and can open the door and get into the family. When indoor personnel need to unlock the back lock, the back lock button only needs to be rotated reversely, the back lock button extrudes the stress surface on the back surface of the front end of the brake block, the brake block moves towards the inside of the base until the back lock button is separated from the brake block, the back lock button resets, and the back lock is unlocked.
This kind of mode independent of intelligent lock main part is applicable in reforming transform current intelligent lock, because the intelligent lock main part can be current intelligent lock, consequently, only need open the back locking device with the intelligent lock and fix the back locking button department at current intelligent lock and can accomplish the transformation to current intelligent lock, simple structure, and is with low costs, and it is also very convenient to use.
The utility model discloses anti-method of locking is opened to intelligence lock, include:
pressing a Bluetooth pairing button of a unlocking and locking Bluetooth module positioned on the inner side of a door, carrying out Bluetooth pairing on the unlocking and locking Bluetooth module and a mobile terminal, and connecting the unlocking and locking Bluetooth module and the mobile terminal through Bluetooth after pairing is successful;
the reverse locking button is rotated to a reverse locking position, and the reverse locking braking part is utilized to block the reverse locking button to prevent the reverse locking button from being reset under the action of the elastic resetting part;
the unlocking and locking Bluetooth module sends an unlocking and locking signal after receiving an unlocking and locking instruction sent by a mobile terminal successfully matched with the unlocking and locking Bluetooth module;
after the unlocking signal is received, the driving part drives the unlocking braking part to be separated from the unlocking button, and the unlocking button resets under the action of the elastic resetting part to unlock the unlocking.
The utility model discloses anti-lock braking part, elasticity reset portion, drive division and removal end among the intelligent lock unlocking anti-lock method all can be shown as embodiment one or embodiment two.
The utility model discloses to lock and the control section of main lock separately, the back lock is with opening the back lock bluetooth module and open the back lock drive module on the basis of current mechanical back lock, utilizes to open the back lock bluetooth module and remove the end and pairs, utilizes to pair in advance the successful removal end and send the instruction of unblanking to opening the back lock bluetooth module, and the back lock bluetooth module of opening is according to opening the back lock instruction output one and open the back lock signal to opening the back lock drive module, and the back lock is opened to the drive back lock button. Therefore, even if the intelligent lock is locked by the back lock at the inner side of the slave door, the back lock can be opened through the mobile end which is matched with the back lock opening Bluetooth module in advance, and then the door can be opened by normally opening the main lock. Meanwhile, the back lock is controlled by the independent unlocking and back locking Bluetooth module and does not share the controller with the main lock, so that even if the main lock is cracked, the back lock cannot be opened from the outside as long as the movable end which is matched with the unlocking and back locking Bluetooth module in advance does not exist, and the safety is very high.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides an intelligence lock unlocking counter locking device which characterized in that includes:
the unlocking and locking Bluetooth module is matched with the mobile terminal and sends an unlocking and locking signal after receiving an unlocking and locking instruction sent by the mobile terminal which is successfully matched with the unlocking and locking Bluetooth module;
the unlocking and locking driving module is electrically connected with the unlocking and locking Bluetooth module and drives the unlocking and locking button to unlock the unlocking and locking after receiving the unlocking and locking signal;
the unlocking and locking driving module comprises:
the elastic reset part is connected with the counter lock button and generates a reset force which acts on the counter lock button to reset the counter lock button when the counter lock button rotates to a counter lock position;
a lock-back braking portion that blocks the lock-back button when the lock-back button is rotated to a lock-back position, preventing the lock-back button from being reset by the reset force;
the driving part is connected with the unlocking and locking Bluetooth module and drives the unlocking and locking braking part to loosen after receiving the unlocking and locking signal, so that the unlocking and locking button is reset under the action of resetting force of the elastic resetting part and is opened.
2. The intelligent lock unlocking and locking device according to claim 1, wherein: the unlocking and locking Bluetooth module is provided with a pairing button, and the unlocking and locking Bluetooth module and the mobile terminal can be paired only when the pairing button is pressed down.
3. The intelligent lock unlocking and locking device according to claim 1, wherein: the back-locking braking portion includes:
the rear end of the base is connected with the driving part and is driven by the driving part to move back and forth;
a brake block, wherein the front end of the brake block is provided with an inclined stress surface, and the rear end of the brake block is inserted into the base;
the brake extension spring is arranged in the base, is connected with the rear end of the brake block and pushes the brake block forwards;
the brake block is arranged at the back locking position of the back locking button; and the driving part drives the base to move backwards after receiving the unlocking signal so as to drive the brake block to move backwards, so that the unlocking button is separated from the brake block.
4. The intelligent lock unlocking and locking device according to claim 3, wherein: the back of the front end of the brake block is also provided with an inclined stress surface, when the locking button is rotated reversely, the locking button extrudes the stress surface on the back to enable the brake block to move towards the inside of the base, and therefore the locking button is reset through the brake block under the action of the elastic reset part to open the locking.
5. The intelligent lock unlocking and locking device according to claim 3, wherein: the unlocking and locking device of the intelligent lock further comprises a shell which can be fixed at a locking button of the intelligent lock main body, and the unlocking and locking Bluetooth module and the unlocking and locking driving module are both arranged in the shell;
the shell is provided with a button hole for accommodating the back locking button; the shell is provided with a braking groove and a guiding groove on the side wall of the button hole;
the brake block is inserted into the brake groove, and the front end of the brake block is exposed out of the brake groove; the elastic reset part comprises a spring with one end fixed on the shell and a back locking button connecting part connected to the other end of the spring, penetrating through the guide groove and connected with the back locking button.
6. The intelligent lock unlocking and locking device according to claim 1, wherein: the device of locking back is opened to intelligence lock still including built-in be used for to rather than pairing success it sends to open the removal end of locking back APP of opening of locking back instruction.
7. The utility model provides an intelligent lock, includes the intelligent lock main part, the intelligent lock main part including locate the main lock in the intelligent lock main part, with the main lock is connected and is used for control the main lock controller that the main lock was opened, locate the back lock in the intelligent lock main part and locate be used for control in the intelligent lock main part the back lock button of back lock switching, its characterized in that: the intelligent lock is also provided with an intelligent lock unlocking and locking device as claimed in any one of claims 1 to 6.
8. The utility model provides an intelligent lock, includes the intelligent lock main part, the intelligent lock main part including locate the main lock in the intelligent lock main part, with the main lock is connected and is used for control the main lock controller that the main lock was opened, locate the back lock in the intelligent lock main part and locate be used for control in the intelligent lock main part the back lock button of back lock switching, its characterized in that: the intelligent lock is also provided with an intelligent lock unlocking and locking device according to claim 3 or 4, a lug is arranged on the locking button, the elastic resetting part comprises a torsion spring with one end fixed on the intelligent lock main body and the other end fixed on the locking button, the driving part is fixed on the intelligent lock main body, the lug of the locking button extrudes the stressed surface to enable the brake block to move towards the inside of the base when the locking button rotates to the locking position, and after the locking button passes through, the brake telescopic spring pushes the brake block forwards to block the lug of the locking button to prevent the locking button from resetting;
the driving part drives the base to move backwards to drive the brake block to move backwards after receiving the unlocking and locking signal, so that the convex block of the unlocking button is separated from the brake block, and the unlocking button resets under the action of the resetting force of the elastic resetting part to unlock the unlocking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022288915.0U CN213338835U (en) | 2020-10-14 | 2020-10-14 | Intelligent lock unlocking and reverse locking device and intelligent lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022288915.0U CN213338835U (en) | 2020-10-14 | 2020-10-14 | Intelligent lock unlocking and reverse locking device and intelligent lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213338835U true CN213338835U (en) | 2021-06-01 |
Family
ID=76072209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022288915.0U Active CN213338835U (en) | 2020-10-14 | 2020-10-14 | Intelligent lock unlocking and reverse locking device and intelligent lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213338835U (en) |
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2020
- 2020-10-14 CN CN202022288915.0U patent/CN213338835U/en active Active
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Address after: A03, 3rd floor, 190 Min'an South Road, Xiaolan Town, Zhongshan City, Guangdong Province, 528400 Patentee after: Guangdong Chenjia Intelligent Technology Co.,Ltd. Address before: A03, 3rd floor, 190 Min'an South Road, Xiaolan Town, Zhongshan City, Guangdong Province, 528400 Patentee before: Guangdong Chenjia Intelligent Technology Co.,Ltd. |
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