CN214303307U - Wireless intelligent lock core and lock that charges - Google Patents

Abstract

The application relates to a wireless intelligent lock core and lock that charges, wireless intelligent lock core that charges includes: the wireless charging receiving device, the circuit board, the lock cylinder connecting rod and the angle adjusting component are all fixedly arranged inside the lock shell, the lock cylinder component is connected with the lock cylinder connecting rod, the lock cylinder connecting rod is connected with the angle adjusting component, the angle adjusting component is connected with the lock cylinder ruler, and the wireless charging receiving device is electrically connected with the circuit board; the wireless charging receiving device is used for acquiring a wireless charging signal and charging 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 and lock that charges

Technical Field

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

Background

The door in the family is required to be locked before going out and going out, most of doors adopt mechanical lock cylinders, namely, the door can be opened after a key matched with the door is inserted, and a user needs to carry the key with him when going out, so that the user can not open the door and go home once forgetting to lose the key. The intelligent lock core is installed on a small part of doors, and the lock core is controlled intelligently to open the doors, for example, an intelligent fingerprint coded lock is adopted, so that the user can open the doors only by inputting correct fingerprints or passwords without carrying a key, and the intelligent fingerprint coded lock 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 a wireless intelligent lock core and lock that charges that convenience of customers used.

A wireless intelligent lock core that charges includes: the wireless charging receiving device, the circuit board, the lock cylinder connecting rod and the angle adjusting component are all fixedly arranged inside the lock shell, the lock cylinder component is connected with the lock cylinder connecting rod, the lock cylinder connecting rod is connected with the angle adjusting component, the angle adjusting component is connected with the lock cylinder ruler, and the wireless charging receiving device is electrically connected with the circuit board; the wireless charging receiving device is used for acquiring a wireless charging signal and charging 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 circuit board comprises a controller and an energy storage component, the controller is connected with the energy storage component, and the energy storage component is connected with the charging control circuit.

In one embodiment, the circuit board further comprises a charging interface, and the charging interface is connected with the energy storage assembly.

In one embodiment, the angle adjusting assembly comprises an angle spline, a lock ruler transmission member and a bolt with an elastic pad, the angle spline and the lock ruler transmission member are connected with the lock cylinder connecting rod through the bolt with the elastic pad, and the lock ruler transmission member is connected with the lock cylinder ruler.

In one embodiment, the wireless charging intelligent lock cylinder further comprises a knob assembly, and the knob assembly is arranged on the lock cylinder assembly.

In one embodiment, the wireless charging intelligent lock cylinder further comprises an electronic control transmission part and a limiting mechanism, wherein the electronic control transmission part and the limiting mechanism are arranged inside the lock shell, the electronic control transmission part is connected with the circuit board, and the limiting mechanism is connected with the electronic control transmission part and the knob assembly.

In one embodiment, the limiting mechanism comprises a back-locking sliding stop piece and a switch pin, the back-locking sliding stop piece is fixedly arranged with the radial direction of the knob assembly, the switch pin is connected with the electric control transmission component, and the back-locking sliding stop piece is connected with the switch pin.

In one embodiment, the wireless charging intelligent lock cylinder further comprises a rear baffle and a screw, and the rear baffle is fixedly arranged on the lock shell through the screw.

A door lock comprises a wireless charging transmitting device, a lock tongue and the wireless charging intelligent lock cylinder.

Above-mentioned wireless intelligent lock core and lock 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 that its electric quantity is in normal level, has improved user's convenience in utilization.

Drawings

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

FIG. 2 is an exploded view of an embodiment of a wireless charging smart lock cylinder;

fig. 3 is a block diagram of the structure of the wireless charging receiving device and the circuit board in an embodiment;

FIG. 4 is a diagram of the lock core of the cabinet lock in one embodiment;

FIG. 5 is an exploded view of the lock cylinder of the cabinet lock in one embodiment;

FIG. 6 is a block diagram of a lock core of the glass door lock in one embodiment;

FIG. 7 is an exploded view of a glass door lock core according to one embodiment;

FIG. 8 is a block diagram of a false mortise lock cylinder in an embodiment of a room door;

fig. 9 is an exploded view of a false mortise lock cylinder of a room door in one embodiment.

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 an embodiment, as shown in fig. 1, a wireless charging intelligent lock cylinder is provided, which includes a lock case 6, a wireless charging receiving device, a circuit board, a lock cylinder assembly, a lock cylinder connecting rod, an angle adjusting assembly and a lock cylinder ruler 15, wherein the wireless charging receiving device, the circuit board, the lock cylinder connecting rod and the angle adjusting assembly are all fixedly arranged inside the lock case 6, the lock cylinder assembly is connected with the lock cylinder connecting rod, the lock cylinder connecting rod is connected with the angle adjusting assembly, the angle adjusting assembly is connected with the lock cylinder ruler 15, and the wireless charging receiving device is electrically connected with the circuit board; the wireless charging receiving device is used for acquiring a wireless charging signal and charging the circuit board according to the wireless charging signal.

Specifically, the lock shell 6 covers other parts of the lock cylinder therein, and plays a role in protecting the parts of the lock cylinder. After the user inserted mechanical key 1 into lock courage subassembly, if the key is correct, the accessible rotated mechanical key 1 and drove the rotation of lock courage connecting rod, and lock courage connecting rod drives the spring bolt that mechanical lock body was stirred to lock core chi 15 through angle adjusting part and opens the door. It will be appreciated that if the key is inserted incorrectly, the door cannot be opened. The angle adjusting component is used for adapting to different lock body unlocking angles, and the angle adjusting component is specifically combined with the rotation angle of the key and the rotation angle of the lock core ruler 15 to be set so as to adjust the angle of the lock core ruler 15 rotating along with the key.

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 intelligent lock core that charges to unblank, close lock and spacing etc. control. In addition, the circuit board can also be used for verifying unlocking information sent by a user through the interaction device, for example, when the user inputs a password or a fingerprint, the circuit board identifies the input password or fingerprint, and accordingly the unlocking operation is controlled. Taking the door lock as an example, the unlocking operation may include opening, closing, and reminding of opening the door. For example, after the user inputs a correct password, the circuit board acquires the password and verifies the password, and then controls the electronic control transmission part inside the lock cylinder to rotate, so that the lock cylinder ruler 15 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. In one embodiment, the wireless charging signal may be an electromagnetic induction signal, the wireless charging receiving device includes an induction coil, when the induction coil senses the electromagnetic induction signal, according to a magnetic electricity generation principle, a varying current is generated in the induction coil, and the wireless charging receiving device performs corresponding amplification, rectification, filtering and other processing on the generated induced current, so as to output a current to the circuit board and charge the circuit board. The circuit board can be provided with an energy storage assembly, such as a lithium battery, 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.

It should be noted that, according to the difference of the signal strength of the wireless charging signal, the receiving range of the wireless charging receiving device is different, for example, when the signal strength of the wireless charging signal is strong, the receiving range of the wireless charging receiving device is large, the wireless charging signal can be received even at a long distance (i.e., the distance between the wireless charging receiving device and the wireless charging transmitting device), and when the signal strength of the wireless charging signal is weak, the wireless charging receiving device can only receive a short wireless charging signal, so in an actual use process, the distance between the wireless charging transmitting device and the wireless charging receiving device needs to be set according to the signal strength of the wireless charging signal, so as to ensure that the wireless charging receiving device can receive the wireless charging signal.

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.

In one embodiment, as shown in fig. 2, the wireless charging receiving device 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 12.

The charging control circuit 220 specifically includes a chip and a control switch, and further includes a rectifying filter circuit and a voltage stabilizing circuit, when the wireless charging receiving coil 210 receives a wireless charging signal, an induced current is obtained, and the induced current flows through the control switch and the chip, and then finally flows to the circuit board 12 after rectifying, filtering and voltage stabilizing, so as to charge the circuit board 12. 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 the circuit board 12 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 12 and carry out rectification and filtering on the current, so that the charging flexibility is improved, and the stability of the current in the charging process is ensured.

In one embodiment, the circuit board 12 includes a controller and an energy storage component, the controller is connected to the energy storage component, and the energy storage component is connected to the charge control circuit 220. The controller can be the main control chip, the energy storage subassembly can be rechargeable battery, the energy storage subassembly can receive the electric current of wireless receiving arrangement output that charges, the energy storage subassembly can store partly with the electric current of output on the one hand, another part then provides the controller and carries out normal work, and when the wireless receiving arrangement that charges does not receive wireless charging signal, can not charge the controller, the energy storage subassembly just can be exported the electric energy of storage to the controller, continue to supply power for the controller, guarantee the normal work of controller.

Furthermore, in one embodiment, the circuit board 12 further includes a charging interface, and the charging interface is connected to the energy storage assembly. Wherein, the interface that charges can be USB (Universal Serial Bus) interface, and the interface that charges is external interface, and the user can insert the charging wire this interface that charges, then charges for the energy storage subassembly, makes like this even wireless charging device not receiving under the wireless signal of charging comes for controlling means's the circumstances that charges, the user also can be oneself initiative come through the interface that charges for the energy storage subassembly charges to make the controller can obtain power supply with normal work.

In one embodiment, as shown in fig. 3, the angle adjusting assembly comprises an angle spline 9, a lock rule transmission member 10 and a bolt with spring washer 11, the angle spline 9 and the lock rule transmission member 10 are connected with the cylinder connecting rod 4 through the bolt with spring washer 11, and the lock rule transmission member 10 is connected with the lock rule 15. Specifically, fix angle spline 9 and lock courage connecting rod 4, fix lock chi driving medium 10 and lock core chi 15, adjust different angles through angle spline 9 and the cooperation of lock chi driving medium 10, come the different lock body angle of unblanking of adaptation, convenience of customers unblanks the operation more.

In one embodiment, the wireless charging intelligent lock cylinder further comprises an alarm triggering device, the alarm triggering device is arranged on the lock cylinder assembly 2, and when a key is inserted into the lock cylinder assembly 2, the alarm triggering device is triggered to alarm. Wherein, the alarm trigger device can be an infrared audible and visual alarm, and when a key is inserted into the lock cylinder assembly 2, the alarm is given to the user, so that the use safety of the lock cylinder is improved.

In one embodiment, the wireless charging intelligent lock cylinder further comprises a knob assembly 3, and the knob assembly 3 is arranged on the lock cylinder assembly 2. Specifically, the knob component 3 is a knob and a mechanical fixing piece for assisting in opening the door on the intelligent lock cylinder, the lock cylinder component 2 is used as a carrier of a lock cylinder blade (marble) structure, and different blades (marbles) are arranged and combined to match different mechanical keys 1. When the knob component 3 is limited, the lock cylinder component 2 is connected with the knob component 3 and cannot rotate independently when a correct key is not inserted; when a correct key is inserted, the lock cylinder assembly 2 and the knob assembly 3 are unlocked and rotate along with the key. When knob subassembly 3 is not spacing, the accessible rotates knob subassembly 3 and drives lock courage subassembly 2 and rotate and assist the door that opens, improves the convenience of opening the door.

Further, in one embodiment, with continued reference to fig. 3, the wireless charging intelligent lock cylinder further includes an electrically controlled transmission component 7 and a limiting mechanism, which are disposed inside the lock case 6, wherein the electrically controlled transmission component 7 is connected to the circuit board 12, and the limiting mechanism is connected to the electrically controlled transmission component 7 and the knob assembly 3.

Specifically, the electric control transmission component 7 may adopt a motor, an electromagnet, an electronic bolt, and the like, the electric control transmission component 7 may be provided with kinetic energy by a micro motor, an electromagnet, and the like, the circuit board 12 may control the electric control transmission component 7 to perform a telescopic motion or a rotational motion, and the state of the limiting mechanism is changed by the motion of the electric control transmission component 7, so as to limit or release the limiting of the knob assembly 3.

In one embodiment, the wireless charging intelligent lock cylinder further comprises an antenna assembly disposed inside the lock housing 6, the antenna assembly being connected to the circuit board 12. The antenna assembly is used for receiving the wireless control signal, and the circuit board 12 drives the electronic control transmission component 7 to change the state of the limiting mechanism according to the received wireless control signal. The user can carry out data communication with the antenna assembly through terminals such as a mobile phone and a computer, the wireless control signal is sent to the antenna assembly, the antenna assembly forwards the wireless control signal to the circuit board, and the circuit board can control the electric control transmission part 7 to change the state of the limiting mechanism according to the wireless control signal.

The antenna component can be a Bluetooth communication component, for example, a user uses the Bluetooth function of the mobile phone to perform Bluetooth communication with the Bluetooth communication component of the lock cylinder, the user installs corresponding software on the mobile phone, then opens the software and sends an instruction, the Bluetooth communication component receives the instruction and then sends the instruction to the circuit board, and the circuit board controls the electronic control transmission component 7 to change the state of the limiting mechanism, so that the knob component 3 is limited or is not limited.

In another embodiment, the antenna component may also be a wireless routing communication component, the wireless routing communication component is accessed to a wireless network, and a mobile phone of a user is also accessed to the wireless network, the user can directly send an instruction by operating corresponding software installed on the mobile phone, the instruction is transmitted to the wireless routing communication component through the wireless network, the wireless routing communication component sends the instruction to the circuit board, and the circuit board controls the electronic control transmission component 7 to change the state of the limiting mechanism, so as to limit or release the limiting on the knob component 3.

When the limiting mechanism is used for limiting the knob assembly 3, the knob assembly 3 can freely rotate in the forward and reverse directions, forward unlocking can be achieved, and in the state, a user can assist in opening the door by rotating the knob assembly 3 under the condition that a key is not inserted. When the limiting mechanism limits the knob component 3, the knob component 3 can only be reversely locked and cannot be positively unlocked, and in this state, a user can only rotate the lock cylinder component 2 to unlock by inserting a correct key.

In addition, a rotating mechanism can be arranged on the lock cylinder connecting rod 4 and connected with the electric control transmission part 7. When the knob assembly 3 is relieved from limiting, the circuit board 12 can also control the electric control transmission component 7 to drive the rotating mechanism to rotate according to the received wireless control signal, so that the rotating mechanism drives the lock cylinder connecting rod 4 to rotate, the lock cylinder ruler 15 is driven to stir the lock tongue to open the door, and remote automatic door opening control is realized.

The specific structure of the limiting mechanism is not exclusive, and in one embodiment, as shown in fig. 3, the limiting mechanism comprises a back-locking slide stop 5 and a switch pin 8, the back-locking slide stop 5 is fixedly arranged in the radial direction of the knob assembly 3, the switch pin 8 is connected with the electric control transmission component 7, and the back-locking slide stop 5 is connected with the switch pin 8.

The reverse locking sliding stop piece 5 and the switch pin 8 are matched to play a role in allowing reverse locking and forward unlocking and stopping, and the switch pin 8 is controlled by the electric control transmission component 7 to extend or retract. When the switch pin 8 is in an extending state, the knob component 3, the reverse lock sliding stop piece 5 and the lock shell 6 are locked together, and only reverse lock can be realized, and forward unlocking cannot be realized; when the switch pin 8 is in a retraction state, the knob component 3, the back lock sliding stop piece 5 and the lock shell 6 are separated and unlocked, and the knob component 3 can freely rotate in the forward and reverse directions to unlock. In addition, when unblanking and when setting for long time, switch pin 8 can pop out by oneself and insert the locking position that the back lock slided in the retainer 5, with knob subassembly 3 forward direction locking of unblanking, makes the lock core be in and closes the lock state, unable rethread rotates knob subassembly 3 and unblanks, avoids knob subassembly 3 to be in for a long time and removes spacing state and makes non-user's personnel also unblank, has improved the safety in utilization of lock core.

In one embodiment, as shown in fig. 3, the wireless charging intelligent lock cylinder further comprises a rear baffle 13 and a screw 14, and the rear baffle 13 is fixedly arranged on the lock case 6 through the screw 14. The rear baffle 13 is fixedly connected with the lock shell 6 by using the screw 14, so that the internal parts of the lock shell can be better protected, and the disassembly, assembly and maintenance are convenient.

In one embodiment, a door lock is also provided, and the door lock comprises a wireless charging transmitting device, a bolt and the wireless charging intelligent lock cylinder. The wireless charging transmitting device is used for transmitting a wireless charging signal, and the wireless charging receiving device of the wireless charging intelligent lock cylinder acquires the wireless charging signal and charges a circuit board of the wireless charging intelligent lock cylinder according to the wireless charging signal. Wherein, the lock tongue can be a latch bolt or a dead bolt. In addition, the door lock can also comprise an interaction device connected with the circuit board, and the interaction device can be a touch display screen or a key board.

Specifically, wireless intelligent lock core that charges can generally set up on the door leaf, and wireless emitter that charges can set up on the door frame or be close to the position of door leaf for wireless emitter that charges transmission wireless signal that charges can be received by the wireless receiving arrangement that charges. Specifically, the wireless charging transmitting device can include a voltage reduction component, an alternating current-direct current conversion component and a radio frequency antenna, the voltage reduction component is connected with an external power supply, the power supply is subjected to voltage reduction to obtain alternating current after the voltage reduction, then the alternating current after the voltage reduction is subjected to rectification, filtering and other processing through the alternating current-direct current conversion component to obtain direct current, then the direct current is converted into a wireless radio frequency signal (namely a wireless charging signal) through the radio frequency antenna of the wireless charging transmitting device to be transmitted, the wireless charging transmitting device receives the wireless charging signal, and the circuit board is charged through the wireless charging receiving device.

Above-mentioned lock 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 has kept its electric quantity in normal level, has improved user's convenience in use.

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

As shown in fig. 3, the wireless intelligent lock core that charges contains the following subassembly:

1-mechanical key: the lock core has the functions of the traditional lock core, and can still be opened by inserting the lock core assembly 2. The wrong key is inserted, and the door is not opened.

2-lock core assembly: the carrier of the lock core blade (marble) structure, different blades (marbles) are arranged and combined to match different mechanical keys. When the correct key is not inserted, the knob component 3 is connected and cannot be rotated independently; when a correct key is inserted, the lock is released from the knob assembly 3 and the key is rotated.

3-knob assembly: the intelligent lock core is provided with a knob and a mechanical fixing piece for assisting the door opening.

4-lock courage connecting rod: the tail transmission part is connected with the lock cylinder component: angle spline 9, lock ruler transmission piece 10, lock core ruler 15.

5-back-locking slide stop: and the knob assembly 3 is fixed in the radial direction and is matched with the switch pin 8 to form a component for allowing reverse locking and forward unlocking to stop.

6-lock shell: the shell of the lock cylinder is used for mechanically fixing internal components of the lock cylinder; a fixture mounted on the lock body or door.

7-electrically controlled transmission part: the electrically controlled transmission member can be controlled by the circuit board 12 and can perform telescopic movement or rotary movement. The extended or retracted state of the switch pin 8 is changed by the movement of the electrically controlled transmission member. The electric control transmission component can provide kinetic energy by a micro motor, an electromagnet and the like.

8-switch pin: the electric control transmission component 7 controls the extending or retracting action. In the extending state, the knob component 3, the reverse locking sliding stop piece 5 and the lock shell 6 are locked together, and only reverse locking can be realized, and forward unlocking cannot be realized; in the retraction state, the knob assembly 3, the back lock slide stop 5 and the lock shell 6 are separated and unlocked, and the knob assembly 3 can freely rotate in the forward and reverse directions to unlock.

9-angle spline: the lock ruler transmission piece 10 can be matched with different lock body unlocking angles by adjusting different angles.

10-locking ruler transmission member: with angle splines) to adjust different angles to adapt to different lock body unlocking angles, and fix the lock cylinder ruler 15.

11-screw with spring washer: the angle spline 9 and the lock ruler transmission piece 10 are connected with the lock cylinder connecting rod 4.

12-circuit board: electronic components implanted inside the intelligent lock cylinder.

13-rear baffle: the lock cylinder has the function of shielding and fixing internal parts of the lock cylinder.

14-screw: the rear baffle 13 is fixedly connected with the lock shell 6.

15-lock core ruler: through the rotation of the lock core ruler 15, the latch bolt or the dead bolt of the mechanical lock body can be pulled to open the door.

When the wireless charging intelligent lock cylinder is in an original state, the 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 reverse locking sliding stop piece 5 and the switch pin 8, and cannot unlock in the forward direction; when the lock cylinder assembly 2 is not inserted with a correct mechanical key, the lock cylinder assembly 1 and the knob assembly 3 are in a locked state and cannot be rotated independently.

The wireless intelligent lock core that charges mainly contains two kinds of modes of unblanking:

1. the first is a mechanical unlocking mode, a correct key is inserted into a lock cylinder, and a door can be opened; the wrong key is inserted into the lock cylinder and the door cannot be opened.

The correct mechanical key 1 is inserted into the lock cylinder component 2, blades (balls) in the lock cylinder component 2 are correctly matched, the lock cylinder component 2 and the knob component 3 are unlocked, the knob component 3 is locked by the back locking sliding stop piece 5 and the switch pin 8 and cannot rotate, the correct mechanical key 1 is screwed to enable the lock cylinder component 2 to rotate along with the knob, and the lock component 2 drives the lock cylinder 15 to rotate to shift the lock body through the lock cylinder connecting rod 4, the angle spline 9 and the lock ruler rotating piece 10, so that the function of opening the door by the mechanical key is achieved.

2. The second is wireless unlocking:

1) the mobile phone is wirelessly connected with the electronic circuit embedded in the lock cylinder;

2) the mobile phone end sends a door opening signal to an electronic circuit in the lock cylinder;

3) an electronic circuit controls an electronic control transmission part 7 designed in the lock core to perform telescopic motion or rotary motion, and the electronic control transmission part 7 is a motor, an electromagnet, an electronic bolt and the like;

4) the switch pin 8 is extended or retracted by controlling the telescopic motion or the rotary motion of the electric control transmission component 7. In the extending state, the knob component 3, the reverse locking sliding stop piece 5 and the lock shell 6 are locked together, and only reverse locking can be realized, and forward unlocking cannot be realized; in the retraction state, the knob assembly 3, the back lock slide stop 5 and the lock shell 6 are separated and unlocked, and the knob assembly 3 can freely rotate in the forward and reverse directions to unlock.

5) Within a certain time after the door is opened, the switch pin 8 can automatically pop out of the locking position inserted into the back locking sliding stop piece 5 to lock the knob component 3 in the positive unlocking direction, and the lock core is in a locking state.

The wireless intelligent lock core that charges can be applied to multiple type lock core, if adorn lock core, false lock pin lock core, cabinet lock core, glass lock core etc. outward. Fig. 4 and 5 show a structure diagram and an explosion diagram of a cabinet lock cylinder, fig. 6 and 7 show a structure diagram and an explosion diagram of a glass door lock cylinder, and fig. 8 and 9 show a structure diagram and an explosion diagram of a room door false insertion core.

Above-mentioned wireless intelligent lock core that charges reforms transform on mechanical lock core's structure basis, implants traditional mechanical lock core the inside with electron device, lets mechanical lock core both keep the function that original mechanical key opened the door, can control to open the door with the cell-phone again, lets mechanical lock core become a lock core that can connect with the cell-phone and control, and outward appearance and mechanical lock core are unanimous moreover, and it is convenient to change the outfit, and the cost is lower.

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. The utility model provides a wireless intelligent lock core that charges which characterized in that includes: the wireless charging receiving device, the circuit board, the lock cylinder connecting rod and the angle adjusting component are all fixedly arranged inside the lock shell, the lock cylinder component is connected with the lock cylinder connecting rod, the lock cylinder connecting rod is connected with the angle adjusting component, the angle adjusting component is connected with the lock cylinder ruler, and the wireless charging receiving device is electrically connected with the circuit board; the wireless charging receiving device is used for acquiring a wireless charging signal and charging the circuit board according to the wireless charging signal.

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 2, wherein the circuit board comprises a controller and an energy storage assembly, the controller is connected with the energy storage assembly, and the energy storage assembly is connected with the charging control circuit.

4. The wireless charging intelligent lock cylinder according to claim 3, wherein the circuit board further comprises a charging interface, and the charging interface is connected with the energy storage assembly.

5. The wireless charging intelligent lock cylinder according to claim 1, wherein the angle adjusting component comprises an angle spline, a lock ruler transmission member and a screw with a spring washer, the angle spline and the lock ruler transmission member are connected with the lock cylinder connecting rod through the screw with the spring washer, and the lock ruler transmission member is connected with the lock cylinder ruler.

6. The wireless charging intelligent lock cylinder according to claim 1, further comprising a knob assembly, wherein the knob assembly is disposed on the lock cylinder assembly.

7. The wireless charging intelligent lock cylinder according to claim 6, further comprising an electronic control transmission part and a limiting mechanism, wherein the electronic control transmission part and the limiting mechanism are arranged inside the lock shell, the electronic control transmission part is connected with the circuit board, and the limiting mechanism is connected with the electronic control transmission part and the knob assembly.

8. The wireless charging intelligent lock cylinder according to claim 7, wherein the limiting mechanism comprises a back-locking slide stop and a switch pin, the back-locking slide stop is fixedly arranged in the radial direction of the knob assembly, the switch pin is connected with the electrically controlled transmission component, and the back-locking slide stop is connected with the switch pin.

9. The wireless charging intelligent lock cylinder according to any one of claims 1 to 8, further comprising a rear baffle and a screw, wherein the rear baffle is fixedly arranged on the lock shell through the screw.

10. A door lock, characterized in that, includes wireless charging emitter, spring bolt and the wireless intelligent lock core that charges of any one of claims 1-9.

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