CN216083779U - Wireless intelligent lock core that charges - Google Patents

Abstract

The application relates to a wireless intelligent lock core that charges, this wireless intelligent lock core that charges, including wireless receiving arrangement, lock courage subassembly, outdoor knob part, circuit board, locking part, electronic part, preceding lock shell, dial and drag, outdoor adapting unit, indoor adapting unit, fixed part, back lock shell and indoor rotary part that charges. The wireless charging receiving device acquires a wireless charging signal and charges the circuit board according to the wireless charging signal. The circuit board is powered through the wireless charging receiving device, so that the circuit board can work without using a storage battery for power supply, the situation that a user needs to pay attention to the electric quantity of the storage battery all the time and maintain the electric quantity of the storage battery to be in a normal level is avoided, and the use convenience of the user is improved.

Description

Wireless intelligent lock core that charges

Technical Field

The application relates to the technical field of door locks, in particular to a wireless charging intelligent lock cylinder.

Background

Along with the development of science and technology and the continuous progress of society, people's safety consciousness is gradually improved, all need lock the door of family before going out the trip, most door all adopt mechanical lock core, just can open the door after inserting rather than assorted key promptly, intelligent lock core is installed to a small part door in addition, this kind of lock core adopts intelligent control to realize opening the door, for example intelligent fingerprint code lock, the user only need input correct fingerprint or password just can realize opening the door, need not hand-carry the key, and is simple and convenient.

But this kind of intelligence lock core often needs power supply just can normally work, and the battery that traditional intelligence lock core adopted supplies power, and the user goes to pay attention to the electric quantity condition of battery very few, in case the battery electric quantity is not enough will make intelligent fingerprint trick lock normally work, even the user has input correct fingerprint or password and also can't open the door, leads to the user to need to pay attention to the electric quantity of battery constantly and maintain that its electric quantity is in normal level, and inconvenient user uses.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to need the battery electric quantity that the user maintained the lock constantly to traditional intelligent lock core, inconvenient user's problem of using, provides the wireless intelligent lock core that charges that convenience of customers used.

A wireless charging intelligent lock cylinder comprises a wireless charging receiving device, a lock cylinder assembly, an outdoor knob component, a circuit board, a stopping component, a locking component, an electric component, a front lock shell, a pulling component, an outdoor connecting component, an indoor connecting component, a fixing component, a rear lock shell and an indoor rotating component, wherein the circuit board and the electric component are arranged on the outdoor knob component;

the outdoor knob component is connected with the lock cylinder component and the front lock shell, the lock cylinder component is connected with the stopping component, the stopping component is connected with the locking component and the outdoor connecting component, the outdoor connecting component is connected with the pulling rod, the fixing component is connected with the front lock shell and the rear lock shell, the indoor connecting component is connected with the indoor rotating component and the pulling rod, and the indoor rotating component is connected with the rear lock shell; the circuit board is connected with the wireless charging receiving device and the electric component, the electric component is connected with the stopping component and the locking component, and the wireless charging receiving device acquires a wireless charging signal and charges the circuit board according to the wireless charging signal.

In one embodiment, the wireless charging receiving device comprises a wireless charging receiving coil and a charging control circuit, the wireless charging receiving coil is connected with the charging control circuit, and the charging control circuit is connected with the circuit board.

In one embodiment, the outdoor knob component comprises an outdoor knob assembly and an outdoor knob support, the outdoor knob assembly is connected with the lock cylinder assembly, the outdoor knob support is connected with the front lock shell, the circuit board and the electric component are fixedly arranged on the outdoor knob support, and the outdoor knob assembly is rotatably arranged on the outdoor knob support;

indoor rotary part includes indoor knob support and indoor knob, indoor knob leg joint the back lock shell, indoor knob is connected indoor adapting unit, indoor knob rotatable set up in indoor knob support.

In one embodiment, the wireless charging intelligent lock cylinder further comprises a battery assembly, and the battery assembly is arranged on the indoor knob support and is connected with the circuit board.

In one embodiment, the stopping component includes a stopping shaft limiting pin and a stopping shaft, the stopping shaft is connected with the lock cylinder assembly through the stopping shaft limiting pin, and the stopping shaft is connected with the locking component, the outdoor connecting component and the electric component.

In one embodiment, the locking member includes a locking pin connecting the stopper shaft and the electric member and a locking pin spring provided to the locking pin.

In one embodiment, the electric component comprises a motor, a motor transmission rod, a transmission rod clutch spring and a sliding piece, the motor is connected with the stop shaft and the motor transmission rod, the motor transmission rod is connected with the sliding piece, the motor transmission rod is connected with the transmission rod clutch spring, the transmission rod clutch spring is connected with the sliding piece, and the sliding piece is connected with the locking pin.

In one embodiment, the outdoor connecting part comprises an outdoor connecting shaft and an outdoor unlocking rotating piece, the outdoor connecting shaft is connected with the stopping part and the outdoor unlocking rotating piece, and the outdoor unlocking rotating piece is connected with the pulling device;

indoor adapting unit includes indoor the commentaries on classics piece of unblanking and indoor connecting axle, indoor the commentaries on classics piece of unblanking connect dial drag with indoor connecting axle, indoor connecting axle is connected indoor rotating part.

In one embodiment, the wireless charging intelligent lock cylinder further comprises a lengthened supplementary piece, and the lengthened supplementary piece is arranged on the front lock shell and/or the rear lock shell.

In one embodiment, the fixing part comprises a lock cylinder beam and a fastening pin, the lock cylinder beam is fixed with the front lock shell through the fastening pin, and the lock cylinder beam is fixed with the rear lock shell through the fastening pin.

Above-mentioned wireless intelligent lock core that charges supplies power to the circuit board through the wireless receiving arrangement that charges for the circuit board need not use the battery to supply power also can work, has avoided the user to need to pay close attention to the electric quantity of battery constantly and maintains its electric quantity and be in normal level, has improved user's convenience in use.

Drawings

FIG. 1 is a block diagram of an embodiment of a wireless charging intelligent lock cylinder;

fig. 2 is a block diagram of the structure of the wireless charging receiving device and the circuit board in an embodiment;

fig. 3 is an exploded view of the wireless charging intelligent lock cylinder in an embodiment.

Description of reference numerals: 1. a mechanical key; 2. a lock cylinder assembly; 3. an outdoor knob assembly; 4. an outdoor knob bracket; 5. a dust-proof sheet; 6. a circuit board; 7. a stop shaft limit pin; 8. a stop shaft; 9. a motor; 10. a motor transmission rod; 11. the transmission rod is provided with a clutch spring; 12. a slider; 13. locking the pin; 14. locking the pin spring; 15. a front lock case; 16. a meson; 17. lengthening the patch; 18. pulling the mop; 19. an outdoor connecting shaft; 20. an outdoor unlocking rotating piece; 21. indoor unlocking rotating pieces; 22. a lock cylinder beam; 23. a fastening pin; 24. an indoor connecting shaft; 25. a rear lock shell; 26. a battery assembly; 27. an indoor knob bracket; 28. an indoor knob; 210. a wireless charging receiving coil; 220. a charge control circuit.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

It will be understood that spatial relationship terms, such as "under", "below", "beneath", "below", "over", "above", and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements or features described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary terms "under" and "under" can encompass both an orientation of above and below. In addition, the device may also include additional orientations (e.g., rotated 90 degrees or other orientations) and the spatial descriptors used herein interpreted accordingly.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or be connected to the other element through intervening elements. The "connection" in the following embodiments is understood as "electrical connection", "communication connection", or the like if the connected circuits, modules, units, or the like have electrical signals or data transmission therebetween.

As used herein, the singular forms "a", "an" and "the" may include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises/comprising," "includes" or "including," etc., specify the presence of stated features, integers, steps, operations, components, parts, or combinations thereof, but do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof. Also, the terminology used in this specification includes any and all combinations of the associated listed items.

In one embodiment, as shown in fig. 1, a wireless charging intelligent lock cylinder is provided, which comprises a wireless charging receiving device, a lock cylinder assembly 2, an outdoor knob component, a circuit board, a stop component, a locking component, an electric component, a front lock shell 15, a dial handle 18, an outdoor connecting component, an indoor connecting component, a fixed component, a rear lock shell 25 and an indoor rotating component, wherein the circuit board and the electric component are arranged on the outdoor knob component. The outdoor knob component is connected with the lock cylinder component 2 and the front lock shell 15, the lock cylinder component 2 is connected with the stopping component, the stopping component is connected with the locking component and the outdoor connecting component, the outdoor connecting component is connected with the pulling lug 18, the fixing component is connected with the front lock shell 15 and the rear lock shell 25, the indoor connecting component is connected with the indoor rotating component and the pulling lug 18, and the indoor rotating component is connected with the rear lock shell 25; the circuit board is connected with the wireless charging receiving device and the electric component, the electric component is connected with the stopping component and the locking component, and the wireless charging receiving device acquires a wireless charging signal and charges the circuit board according to the wireless charging signal.

Specifically, when the user inserts the mechanical key 1 into the cylinder assembly 2, the cylinder assembly 2 is unlocked from the outdoor knob member if the key is correct. The user accessible rotates mechanical key 1 and drives lock courage subassembly 2 and rotate, and the circuit board control locking part removes to remove the restriction of locking part to the locking part, drive outdoor adapting unit by the locking part, and then drive through outdoor adapting unit and dial and drag 18 the spring bolt of stirring mechanical lock body and open the door. It will be appreciated that if the key is inserted incorrectly, the door cannot be opened.

Furthermore, the circuit board can change the state of the locking component through the electric component according to the received control signal, and can also release the limitation of the locking component on the stopping component, at this time, a user can drive the lock cylinder assembly 2, the stopping component and the outdoor connecting component to rotate through rotating the outdoor knob component, so that the pull handle 18 rotates to open the door. In addition, when the user is indoors, the indoor rotating part can be rotated, so that the indoor connecting part is driven to rotate, and the poke puller 18 can rotate to open the door.

The wireless charging receiving device is used for receiving a wireless charging signal, such as a wireless radio frequency signal or an electromagnetic induction signal, taking the wireless radio frequency signal as the wireless charging signal as an example, the wireless charging receiving device comprises a radio frequency receiving antenna, and after the radio frequency receiving antenna receives the wireless charging signal, the wireless charging receiving device converts the wireless charging signal into an electric signal and then outputs the electric signal to the circuit board for charging.

The circuit board can be used for controlling the wireless charging intelligent lock cylinder to carry out unlocking control, and can also be used for verifying unlocking information sent by a user through the interaction device. When a user inputs a password or a fingerprint through the interaction device, the circuit board identifies the input password or fingerprint, and accordingly the electric component is correspondingly controlled to be unlocked. For example, the electric component can be connected with the outdoor connecting component, after a user inputs a correct password, the circuit board acquires the password and verifies the password, the electric component inside the lock cylinder is controlled to work, the outdoor connecting component is driven to shift the lock tongue to open the door, and meanwhile, a corresponding voice prompt can be output through the interaction device.

The specific structure of the wireless charging receiving device is not unique, and the modes of charging the circuit board by using the wireless charging signal are all different according to different structures of the wireless charging receiving device. The wireless charging signal can be an electromagnetic induction signal, the wireless charging receiving device comprises an induction coil, and after the induction coil induces the electromagnetic induction signal, the induction coil generates changed current according to a magnetic electricity generation principle and can output the current to the circuit board. The circuit board can be provided with an energy storage assembly, such as an energy storage capacitor, and when the wireless charging receiving device receives a wireless charging signal and charges the circuit board, the energy storage assembly can store energy, so that the circuit board can normally work through the electric energy stored in the energy storage assembly under the condition that the wireless charging receiving device does not receive the wireless charging signal.

It can be understood that the wireless charging signal needs to be transmitted through a corresponding wireless charging transmitting device, for example, a radio frequency transmitting antenna is arranged inside the wireless charging transmitting device, the wireless charging transmitting device is connected to an external power supply (for example, 220V alternating current commercial power), the external power supply is converted into a wireless radio frequency signal, the wireless charging signal is transmitted out as the wireless charging signal, and the wireless charging signal is received by a wireless charging receiving device in the wireless charging intelligent lock cylinder, so that the circuit board is charged.

Above-mentioned wireless intelligent lock core that charges supplies power to the circuit board through the wireless receiving arrangement that charges for the circuit board need not use the battery to supply power also can work, avoids the user to pay close attention to the electric quantity of battery constantly and maintains its electric quantity and be in normal level, has improved user's convenience in utilization.

In one embodiment, as shown in fig. 2, the wireless charging receiving apparatus includes a wireless charging receiving coil 210 and a charging control circuit 220, the wireless charging receiving coil 210 is connected to the charging control circuit 220, and the charging control circuit 220 is connected to the circuit board 6.

The charging control circuit 220 specifically includes a chip, a control switch, a rectification filter circuit and a voltage stabilizing circuit, the wireless charging receiving coil 210 receives a wireless charging signal to obtain an induced current, and the induced current flows through the control switch and the chip, and then flows to the circuit board 6 through rectification filtering and voltage stabilizing, so as to charge the circuit board 6. The wireless charging receiving coil 210 is connected with the chip through the control switch, when the wireless charging receiving coil 210 receives a wireless charging signal to obtain an induced current, and when the circuit board 6 is charged, the chip can adjust the magnitude of the charging current, and the control switch can control the on-off of the circuit to realize charging control. The charging control circuit 220 can control the charging current of the circuit board 6, and carry out rectification and filtering on the current, thereby ensuring the stability of the current in the charging process.

In one embodiment, as shown in FIG. 3, the securing features include a plug beam 22 and a securing pin 23, the plug beam 22 being secured to the front housing 15 by the securing pin 23, and the plug beam 22 being secured to the rear housing 25 by the securing pin 23. The lock cylinder beam 22, the front lock case 15 and the rear lock case 25 are fixed by the fastening pin 23, and the lock cylinder components are connected into a whole by the lock cylinder beam 22.

In one embodiment, the outdoor knob assembly comprises an outdoor knob assembly 3 and an outdoor knob support 4, the outdoor knob assembly 3 is connected with the lock cylinder assembly 2, the outdoor knob support 4 is connected with the front lock shell 15, the circuit board 6 and the electric component are fixedly arranged on the outdoor knob support 4, and the outdoor knob assembly 3 is rotatably arranged on the outdoor knob support 4. The indoor rotating part comprises an indoor knob support 27 and an indoor knob 28, the indoor knob support 27 is connected with the rear lock shell 25, the indoor knob 28 is connected with the indoor connecting part, and the indoor knob 28 is rotatably arranged on the indoor knob support 27. Further, in one embodiment, the wireless charging intelligent lock cylinder further comprises an adapter 16, and the adapter 16 is used for clamping the lock cylinder assembly 2 with the front lock shell 15.

When the wireless charging intelligent lock cylinder is in an original state, the outdoor knob assembly 3 cannot be unlocked in the forward direction; when the correct mechanical key 1 is not inserted into the lock cylinder assembly 2, the lock cylinder assembly is locked with the outdoor knob assembly 3 and cannot be rotated independently. After the correct mechanical key 1 is inserted into the lock cylinder assembly 2, the blades in the lock cylinder assembly 2 are correctly matched, so that the lock cylinder assembly 2 and the outdoor knob assembly 3 are unlocked, the circuit board 6 controls the stop component to move, and the limit of the stop component by the locking component is released. When the user continues to rotate the mechanical key 1, the stop component drives the outdoor connecting component, and then drives the pull handle 18 to rotate, so as to achieve the function of opening the door by the mechanical key. On the contrary, if an incorrect key is inserted into the cylinder unit 2, the cylinder unit 2 and the outdoor knob unit 3 cannot be unlocked, the stopper member cannot be shifted from the locking position with respect to the locking member, and the key cylinder is locked.

After the circuit board 6 receives the unlocking instruction in a wired or wireless mode, the circuit board 6 drives the locking component to move through the electric component, and the limitation on the stopping component is removed. The user rotates the outdoor knob assembly 3 to drive the lock cylinder assembly 2, the stop component and the outdoor connecting component to rotate, and further drive the pull handle 18 to rotate to open the door. In addition, when the user is indoors, the indoor connecting part can be rotated by rotating the indoor knob 28, so that the pull handle 18 can be rotated to open the door.

In one embodiment, the wireless charging intelligent lock cylinder further comprises an antenna assembly, which is connected to the circuit board 6. The antenna assembly is used for receiving the wireless control signal, and the circuit board 6 drives the electric component to remove the limit of the stop component according to the received wireless control signal. The user can perform data communication with the antenna assembly through a mobile phone, a computer and other terminals, and sends a wireless control signal to the antenna assembly, and the antenna assembly forwards the wireless control signal to the circuit board 6.

The antenna assembly may wirelessly communicate with a terminal used by a user through a wireless transmission method such as bluetooth, Zigbee, WiFi, macbe, NFC (Near Field Communication, short range high frequency wireless Communication technology), NB-IoT, CAT1, 4G, 5G, and 6G. Taking the antenna assembly as the bluetooth communication assembly as an example, a user uses the own bluetooth function of the mobile phone to perform bluetooth communication with the bluetooth communication assembly of the lock cylinder, the user installs corresponding software on the mobile phone, then opens the software and sends an instruction, the bluetooth communication assembly receives the instruction and then sends the instruction to the circuit board 6, and the circuit board 6 drives the electric component to remove the limitation on the stop component according to the received instruction.

In addition, outdoor adapting unit can also be connected to electronic part, and circuit board 6 can also drive outdoor adapting unit according to the wireless control signal control electronic part of receipt and rotate for outdoor adapting unit drives to dial and drags 18 and stir the spring bolt and open the door, realizes long-range automatic control of opening the door.

In one embodiment, the wireless charging intelligent lock cylinder can further comprise a battery assembly 26, the battery assembly 26 is arranged in the indoor knob support 27 and is connected with the circuit board 6, and the battery assembly 26 is used for supplying power to the circuit board 6. In addition, the battery assembly 26 may also be a rechargeable battery assembly, and the circuit board 6 may also charge the rechargeable battery assembly when receiving the wireless charging signal sent by the wireless charging receiving device, and supply power by using the rechargeable battery assembly when not receiving the wireless charging signal sent by the wireless charging receiving device.

In one embodiment, with continued reference to fig. 3, the outdoor connecting member includes an outdoor connecting shaft 19 and an outdoor unlocking rotating member 20, the outdoor connecting shaft 19 connects the stopping member and the outdoor unlocking rotating member 20, and the outdoor unlocking rotating member 20 connects the dial 18; the indoor connecting part comprises an indoor unlocking rotating piece 21 and an indoor connecting shaft 24, the indoor unlocking rotating piece 21 is connected with the pull-out handle 18 and the indoor connecting shaft 24, and the indoor connecting shaft 24 is connected with the indoor rotating part. Specifically, the indoor connecting shaft 24 is connected to an indoor knob 28.

In one embodiment, the stopping component comprises a stopping shaft limiting pin 7 and a stopping shaft 8, the stopping shaft 8 is connected with the lock cylinder assembly 2 through the stopping shaft limiting pin 7, and the stopping shaft 8 is connected with the locking component, the outdoor connecting component and the electric component. Specifically, the stop shaft 8 is connected with the lock cylinder assembly 2 through the stop shaft limiting pin 7, and the stop shaft 8 is connected with the outdoor connecting shaft 19.

Correspondingly, in one embodiment, the locking member includes a locking pin 13 and a locking pin spring 14, the locking pin 13 connects the detent shaft 8 and the electric member, and the locking pin spring 14 is disposed at the locking pin 13. Wherein, the locking pin 13 is matched with the stop shaft 8 to play a role of locking the lock core, and the locking pin spring 14 is used for enabling the locking pin 13 to be in an ejecting state.

Further, in one embodiment, the electric components include a motor 9, a motor driving rod 10, a driving rod clutch spring 11 and a sliding piece 12, the motor 9 is connected with the stop shaft 8 and the motor driving rod 10, the motor driving rod 10 is connected with the driving rod clutch spring 11, the driving rod clutch spring 11 is connected with the sliding piece 12, and the sliding piece 12 is connected with the locking pin 13. A locked state in which the stopper shaft 8 is moved by the motor 9 to contact the locking pin 13; the motor transmission rod 10 can also be controlled by the motor 9 to rotate, the transmission rod clutch spring 11 pushes the sliding part 12 to move according to the rotation of the motor transmission rod 10, and then the sliding part 12 drives the locking pin 13 to displace so as to realize the locking and unlocking.

Wherein, when wireless intelligent lock core that charges was in original state, outdoor knob subassembly 3 can only reverse the knob and carry out the back-locking under the effect of locking axle 8 and locking pin 13, can not forward unblank. After a correct mechanical key 1 is inserted into the lock cylinder assembly 2, blades in the lock cylinder assembly 2 are correctly matched, so that the lock cylinder assembly 2 and the outdoor knob assembly 3 are unlocked, when a user turns the key to a certain angle, for example, turns the key to 90 degrees, the stop shaft 8 moves forwards under the action of the motor 9 to be unlocked with the locking pin 13, the stop shaft 8 drives the outdoor connecting shaft 19 and the outdoor unlocking rotating piece 20, and the outdoor unlocking rotating piece 20 drives the pulling piece 18 to rotate, so that the function of opening the door by the mechanical key is achieved.

In addition, after the circuit board 6 receives a wired or wireless unlocking instruction, the circuit board 6 controls the forward rotation motion of the motor 9 to drive the motor transmission rod 10 to rotate around the transmission rod clutch spring 11, the transmission rod clutch spring 11 pushes the sliding piece 12 to move forward under the action of spiral rotation, the locking pin 13 moves forward along with the pushing sliding piece 12, the locking pin 13 and the stopping shaft 8 are unlocked, and at the moment, a user rotates the outdoor knob assembly 3 to drive the lock cylinder assembly 2, the stopping shaft 8, the outdoor connecting shaft 19 and the outdoor unlocking rotating piece 20 to be connected with the poking handle 18 to rotate to open the door.

Furthermore, within a certain time after the door is opened, the circuit board 6 controls the motor 9 to rotate reversely, so as to drive the motor transmission rod 10 to rotate around the transmission rod clutch spring 11, the transmission rod clutch spring 11 pulls the sliding piece 12 to move backwards under the action of spiral rotation, the locking pin 13 moves backwards along with the sliding piece 12, the locking pin 13 and the stop shaft 8 recover to a locking state again, and the lock is locked in the forward unlocking direction, so that the lock cylinder is in a locking state again.

In one embodiment, the wireless charging intelligent lock cylinder further comprises a dustproof sheet 5 and an alarm device, wherein the dustproof sheet 5 is arranged on the lock cylinder assembly 2, and the alarm device is connected with the circuit board 6. Specifically, two dust-proof sheets 5 can be installed inside the lock cylinder assembly 2 to achieve the dust-proof effect. When the mechanical key 1 is not inserted, the two dustproof sheets 5 are in a closed state, when the key is inserted, the two dustproof sheets 5 are opened, the dustproof sheet 5 close to the circuit board 6 triggers an alarm key in the circuit board 6, and the circuit board 6 triggers an alarm device to give an alarm. Wherein, alarm device can be infrared audible-visual annunciator, through setting up alarm device, inserts lock courage subassembly 2 and reports to the police in order to indicate the user when the key, has improved lock core safety in utilization.

In addition, in one embodiment, as shown in fig. 3, the wireless charging intelligent lock cylinder further comprises an elongated patch 17, and the elongated patch 17 is disposed on the front lock shell 15 and/or the rear lock shell 25. Specifically, one or more lengthening patches 17 may be provided at the front housing 15 and the rear housing 25, so as to lengthen the lock cylinder specification and length, and flexibly adapt to doors of different thicknesses.

The front lock shell 15, the rear lock shell 25 and the lengthening patch 17 jointly form the main shell part of the lock cylinder, the outdoor connecting shaft 19 and the outdoor unlocking rotating member 20 are positioned inside the front lock shell 15 and the corresponding lengthening patch 17, the indoor unlocking rotating member 21 and the indoor connecting shaft 24 are positioned inside the rear lock shell 25 and the corresponding lengthening patch 17, and the lock cylinder cross beam 22 and the fastening pin 23 are positioned inside the front lock shell 15 and the rear lock shell 25. In addition, the cylinder assembly 2, the circuit board 6, the detent shaft stopper pin 7, the detent shaft 8, the motor 9, the motor transmission rod 10, the transmission rod clutch spring 11, the slider 12, the lock pin 13, and the lock pin spring 14 may be disposed inside the outdoor knob bracket 4. The battery assembly 26 is disposed within the indoor knob bracket 27.

In order to better understand the wireless charging intelligent lock cylinder, the following detailed explanation is made in conjunction with specific embodiments.

The existing lock core is basically a traditional mechanical lock core, or is an electronic lock core which is opened without a mechanical key and does not meet the standard requirement of a public security department. The lock cylinders with different door thicknesses have different specifications and lengths, so that the lock cylinder is difficult to adapt to the doors with different door thicknesses.

Based on the structure, the mechanical lock cylinder is transformed on the basis of the structure of the traditional mechanical lock cylinder, and some electronic devices are implanted into the traditional mechanical lock cylinder; the traditional mechanical lock cylinder not only keeps the original function of opening the door by a mechanical key, but also can be controlled to open the door by a mobile phone, so that the mechanical lock cylinder is changed into a lock cylinder which can be connected and controlled by the mobile phone, the appearance is consistent with that of the mechanical lock cylinder, the replacement is convenient, and the cost is lower. This is a subversive design for conventional lock cylinders.

Specifically, as shown in fig. 3, the wireless intelligent lock core that charges contains the following components:

1-mechanical key: this intelligence lock core has contained the function of traditional lock core, inserts lock courage subassembly 2, still can open the door. The wrong key is inserted, and the door is not opened.

2-lock core assembly: the carrier of lock core blade structure, different blade permutation and combination match different mechanical keys. When the correct key is not inserted, the outdoor knob component 3 is connected and can not be rotated independently; when a correct key is inserted, the lock is released from the outdoor knob assembly 3 and the key is rotated.

3-outdoor knob assembly: the intelligent lock core is provided with a knob and a mechanical fixing piece for assisting the door opening, and can do circular motion around the outdoor knob support 4.

4-outdoor knob support: is fixed with the front lock case 15, and fixes the circuit board 6 and the motor 9, around which the outdoor knob assembly 3 can rotate.

5-dustproof sheet: the lock core is arranged in the lock core component 2 to play a dustproof role, and the upper part and the lower part are respectively provided with one sheet; when the mechanical key 1 is not inserted, the two dustproof sheets are in a closed state, when the key is inserted, the two dustproof sheets are opened, and the dustproof sheet close to the circuit board 6 can trigger an alarm key in the circuit board 6.

6-circuit board: the intelligent lock core is an electronic component implanted in the intelligent lock core.

7-stop shaft limit pin: and the stop shaft 8 is connected with the lock cylinder assembly 2 and is limited by a pin.

8-stop shaft: and the locking pin 13 is matched with the lock pin to play a part for locking the lock cylinder.

9-motor: the components outputting power are controlled by the circuit board 6.

10-motor transmission rod: the power transmission component is connected with the motor 9.

11-transmission rod clutch spring: receiving the output of the motor-driven rod 9, pushing the part of the slide 12 moving.

12-a slide: the locking pin 13 is displaced to realize the part of the switch lock.

13-locking pin: and a part which is matched with the stop shaft 8 to lock the lock cylinder.

14-locking pin spring: means for bringing the locking pin 13 into the ejected state.

15-front lock case: connecting the outdoor knob support 4 and the front part carrier.

16-meson: a component for clamping the lock cylinder component 2 with the front lock shell 15.

17-lengthening the patch: the lock core is used for lengthening the specification and the length of the lock core and is flexibly adapted to parts with different door thicknesses.

18-pulling and dragging: and a component for shifting the lock body to unlock.

19-outdoor connecting shaft: and a component which is matched with the outdoor unlocking rotating piece 20 to receive front end transmission and drive the poking and pulling piece 18 to rotate.

20-outdoor unlocking rotating piece: a component which is matched with the outdoor connecting shaft 19 to receive front end transmission and drive the pulling and pulling 18 to rotate; simultaneously, the outdoor component and the indoor component are separated; the inside is provided with a return spring.

21-indoor unlocking rotation piece: the function of connecting and separating outdoor parts when the indoor unlocking is carried out.

22-lock cylinder beam: and all parts of the lock cylinder are connected into an integral part.

23-fastening pin: and a part for fixing the lock cylinder beam 22, the front lock shell 15 and the rear lock shell 25.

24-indoor connecting shaft: the components connecting the indoor knob 28 and the dial knob 18.

25-rear lock case: connecting the indoor knob bracket 27 and the back end part carrier.

26-battery pack: and a part for supplying power to the circuit board 6 and the motor 9.

27-indoor knob bracket: supports the components that hold the battery assembly 26.

28-indoor knob: the intelligent lock core is provided with a knob and a mechanical fixing piece for assisting the door opening, and can do circular motion around the indoor knob bracket 27.

When the wireless charging intelligent lock cylinder is in an original state, the outdoor knob component 3 can only reversely lock (clockwise or anticlockwise, and the unlocking direction of the lock body is defined as forward) under the action of the stop shaft 8 and the locking pin 13, and cannot unlock in the forward direction; when the correct mechanical key 1 is not inserted into the lock cylinder assembly 2, the lock cylinder assembly is locked with the outdoor knob assembly 3 and cannot be rotated independently.

The lock cylinder has two unlocking modes and an anti-theft triggering alarm function:

1. the first is the traditional mechanical unlocking mode:

when the correct mechanical key 1 is inserted into the lock cylinder assembly 2, the blades in the lock cylinder assembly 2 are correctly matched, so that the lock cylinder assembly 2 and the outdoor knob assembly 3 are unlocked, when the key is screwed to 90 degrees, the stop shaft 8 moves forwards under the action of the motor 9 and is unlocked with the locking pin 13, the stop shaft 8 drives the outdoor connecting shaft 19 and the outdoor unlocking rotating piece 20, the outdoor unlocking rotating piece 20 drives the pulling piece 18 to rotate, and the function of opening the door by the mechanical key is achieved.

When an incorrect key is inserted into the lock cylinder assembly 2, the lock cylinder assembly 2 and the outdoor knob assembly 3 cannot be unlocked, the stop shaft 8 cannot move forward and the lock pin 13 cannot be staggered and locked, and the lock cylinder is in a locked state.

2. The second is a wireless unlocking step:

1) the mobile phone is connected with the circuit board 6 implanted in the lock cylinder in a wireless mode, and the wireless connection can comprise wireless transmission modes such as Bluetooth, Zigbee, WiFi, MacBee, NFC, NB-IoT, CAT1, 4G, 5G and 6G.

2) The mobile phone end sends a door opening signal to the circuit board 6 in the lock cylinder.

3) The circuit board 6 controls the motor 9 inside the lock cylinder to rotate.

4) The motor transmission rod 10 is driven to rotate around the transmission rod clutch spring 11 by controlling the forward rotation motion of the motor 9, the transmission rod clutch spring 11 pushes the sliding piece 12 to move forwards under the action of spiral rotation, the locking pin 13 moves forwards along with the pushing of the sliding piece 12, the locking pin 13 and the locking shaft 8 are unlocked, and at the moment, the outdoor knob assembly 3 is rotated to drive the lock cylinder assembly 2, the stopping shaft 8, the outdoor connecting shaft 19 and the outdoor unlocking rotating piece 20 to be connected with the poking handle 18 to rotate to open the door.

5) Within a certain time after the door is opened, the reverse rotation motion of the motor 9 drives the motor transmission rod 10 to rotate around the transmission rod clutch spring 11, the transmission rod clutch spring 11 pulls the sliding piece 12 to move backwards under the action of spiral rotation, the locking pin 13 moves backwards along with the sliding piece 12, the locking pin 13 and the stop shaft 8 recover the locking state again, the lock is locked in the forward unlocking direction, and the lock cylinder is in the locking state.

3. The anti-theft triggering alarm function:

when a key or other technical opening tools are inserted into a key opening in the lock cylinder assembly 2, the two dustproof sheets 5 are changed from a closed state to an open state, at the moment, the dustproof sheets 5 trigger keys in the circuit board 6 due to stroke displacement, and the control circuit receives signals to give an alarm after the switch is triggered.

The lock core structure can be applied to all lock core holes of the gourd-shaped mortise lock bodies, including large gourds and small gourds commonly known in the industry.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. A wireless charging intelligent lock cylinder is characterized by comprising a wireless charging receiving device, a lock cylinder assembly, an outdoor knob component, a circuit board, a stop component, a locking component, an electric component, a front lock shell, a pulling component, an outdoor connecting component, an indoor connecting component, a fixing component, a rear lock shell and an indoor rotating component, wherein the circuit board and the electric component are arranged on the outdoor knob component;

the outdoor knob component is connected with the lock cylinder component and the front lock shell, the lock cylinder component is connected with the stopping component, the stopping component is connected with the locking component and the outdoor connecting component, the outdoor connecting component is connected with the pulling rod, the fixing component is connected with the front lock shell and the rear lock shell, the indoor connecting component is connected with the indoor rotating component and the pulling rod, and the indoor rotating component is connected with the rear lock shell; the circuit board is connected with the wireless charging receiving device and the electric component, the electric component is connected with the stopping component and the locking component, and the wireless charging receiving device acquires a wireless charging signal and charges the circuit board according to the wireless charging signal;

the wireless intelligent lock core that charges still includes the extension and mends the piece, the extension mend the piece set up in preceding lock shell and/or back lock shell.

2. The wireless charging intelligent lock cylinder according to claim 1, wherein the wireless charging receiving device comprises a wireless charging receiving coil and a charging control circuit, the wireless charging receiving coil is connected with the charging control circuit, and the charging control circuit is connected with the circuit board.

3. The wireless charging intelligent lock cylinder according to claim 1, wherein the outdoor knob component comprises an outdoor knob assembly and an outdoor knob bracket, the outdoor knob assembly is connected with the lock cylinder assembly, the outdoor knob bracket is connected with the front lock shell, the circuit board and the electric component are fixedly arranged on the outdoor knob bracket, and the outdoor knob assembly is rotatably arranged on the outdoor knob bracket;

indoor rotary part includes indoor knob support and indoor knob, indoor knob leg joint the back lock shell, indoor knob is connected indoor adapting unit, indoor knob rotatable set up in indoor knob support.

4. The wireless charging intelligent lock cylinder according to claim 3, further comprising a battery assembly disposed in the indoor knob bracket and connected to the circuit board.

5. The wireless charging intelligent lock cylinder according to claim 1, wherein the stopping component comprises a stopping shaft limiting pin and a stopping shaft, the stopping shaft is connected with the lock cylinder assembly through the stopping shaft limiting pin, and the stopping shaft is connected with the locking component, the outdoor connecting component and the electric component.

6. The wireless charging intelligent lock cylinder according to claim 5, wherein the locking component comprises a locking pin and a locking pin spring, the locking pin is connected with the stopping shaft and the electric component, and the locking pin spring is arranged on the locking pin.

7. The wireless charging intelligent lock cylinder according to claim 6, wherein the electric component comprises a motor, a motor transmission rod, a transmission rod clutch spring and a sliding piece, the motor is connected with the stop shaft and the motor transmission rod, the motor transmission rod is connected with the transmission rod clutch spring, the transmission rod clutch spring is connected with the sliding piece, and the sliding piece is connected with the locking pin.

8. The wireless charging intelligent lock cylinder according to claim 1, wherein the outdoor connecting part comprises an outdoor connecting shaft and an outdoor unlocking rotating piece, the outdoor connecting shaft is connected with the stopping part and the outdoor unlocking rotating piece, and the outdoor unlocking rotating piece is connected with the dial puller;

indoor adapting unit includes indoor the commentaries on classics piece of unblanking and indoor connecting axle, indoor the commentaries on classics piece of unblanking connect dial drag with indoor connecting axle, indoor connecting axle is connected indoor rotating part.

9. The wireless charging intelligent lock cylinder according to claim 1, further comprising a dustproof sheet and an alarm device, wherein the dustproof sheet is arranged on the lock cylinder assembly, and the alarm device is connected with the circuit board.

10. The wireless charging intelligent lock cylinder according to any one of claims 1 to 9, wherein the fixing component comprises a lock cylinder beam and a fastening pin, the lock cylinder beam is fixed with the front lock shell through the fastening pin, and the lock cylinder beam is fixed with the rear lock shell through the fastening pin.

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