CN215369213U - Self-adaptive lock cylinder - Google Patents

Abstract

The utility model relates to a self-adaptive lock core which comprises an instruction receiving device, a control device, an elastic driving piece, a locking pin and a lock core body, wherein the instruction receiving device is connected with the control device, the control device is connected with the elastic driving piece, the elastic driving piece is connected with the locking pin, and the instruction receiving device, the control device, the elastic driving piece and the locking pin are all arranged on the lock core body. User's accessible send command receiving arrangement send command to controlling means, then send the signal of telecommunication to the elastic driving piece by controlling means, pop out the cavity of lock core body or insert the cavity of lock core body by elastic driving piece drive stop pin, the locking state of control lock core body, when lock core body is in the unblock state, the user can open the door smoothly, realize need not carry mechanical key alright unblock self-adaptation lock core, avoided the user to forget the condition that leads to can't entering the door of taking the key, the use convenience of self-adaptation lock core has been improved.

Description

Self-adaptive lock cylinder

Technical Field

The utility model relates to the technical field of door locks, in particular to a self-adaptive lock cylinder.

Background

A door lock is a device used to lock a door to prevent others from opening the door. With the increase of privacy awareness and property protection awareness of people, a door lock as a tool capable of isolating private space and public space of people has become one of necessities of households.

The lock core is the main part of the door lock, and is arranged in the door and communicated with the indoor and outdoor. When a user needs to enter the room from the outside or go out of the room from the inside, the lock cylinder is unlocked and the door is opened. The traditional lock core is generally a mechanical lock core, and when a user inserts a matched key into the lock core, the lock core can be unlocked to complete the door opening operation. However, the traditional lock core is opened through a key, when a user forgets to take the key, the door cannot be opened, and the lock is not convenient and fast to use.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide a self-adaptive lock core aiming at the problem that the traditional lock core is inconvenient to use.

The utility model provides a self-adaptation lock core, including instruction receiving arrangement, a control device, the elastic driving piece, stop pin and lock core body, instruction receiving arrangement connection control device, control device connects the elastic driving piece, the stop pin is connected to the elastic driving piece, instruction receiving arrangement, a control device, elastic driving piece and stop pin all set up in lock core body, instruction receiving arrangement is used for receiving the instruction, and transmit received instruction to control device, control device receives the instruction that comes from instruction receiving arrangement, send electric signal to the elastic driving piece, the elastic driving piece begins to operate after receiving the electric signal, the stop pin pops out the lock core body or inserts the lock core body under the drive of elastic driving piece, the cavity has been seted up to the lock core body, be in the locking state when the stop pin inserts the cavity, be in the unblock state when the stop pin pops out the cavity.

The self-adaptive lock cylinder comprises an instruction receiving device, a control device, an elastic driving piece, a locking pin and a lock cylinder body, the instruction receiving device is connected with the control device, the control device is connected with the elastic driving piece, the elastic driving piece is connected with the locking pin, the instruction receiving device, the control device, the elastic driving piece and the locking pin are arranged on the lock cylinder body, the instruction receiving device is used for receiving an instruction, the received instruction is transmitted to the control device, the control device receives the instruction from the instruction receiving device, the electric signal is sent to the elastic driving piece, the elastic driving piece starts to operate after receiving the electric signal, the locking pin is ejected out of the lock cylinder body or inserted into the lock cylinder body under the driving of the elastic driving piece, the lock cylinder body is provided with a cavity, the locking pin is in a locking state when being inserted into the cavity, and the locking pin is in an unlocking state when being ejected out of the cavity. User's accessible send command receiving arrangement send command to controlling means, then send the signal of telecommunication to the elastic driving piece by controlling means, pop out the cavity of lock core body or insert the cavity of lock core body by elastic driving piece drive stop pin, the locking state of control lock core body, when lock core body is in the unblock state, the user can open the door smoothly, realize need not carry mechanical key alright unblock self-adaptation lock core, avoided the user to forget the condition that leads to can't entering the door of taking the key, the use convenience of self-adaptation lock core has been improved.

In one embodiment, the instruction receiving device comprises a voice device.

In one embodiment, the elastic driving member includes a motor, a motor transmission rod, an elastic member and a sliding member, the motor is connected with the control device, the motor is connected with one end of the elastic member through the motor transmission rod, the other end of the elastic member is connected with the sliding member, and the sliding member is connected with the locking pin.

In one embodiment, the elastic driving member further comprises a pin spring, one end of the pin spring is connected with the sliding member, and the other end of the pin spring is connected with the locking pin.

In one embodiment, the lock cylinder body comprises an outdoor auxiliary door opening piece, a stop shaft, an outdoor transmission part and a pulling lug which are axially arranged in sequence, the outdoor auxiliary door opening piece is connected with the stop shaft, the stop shaft is connected with the outdoor transmission part, the outdoor transmission part is connected with the pulling lug, and the locking pin is arranged in a cavity formed by the stop shaft.

In one embodiment, the outdoor transmission part comprises an outdoor connecting shaft and an outdoor unlocking rotating part, the stop shaft is connected with the outdoor connecting shaft, the outdoor unlocking rotating part is sleeved on the outdoor connecting shaft, and the outdoor unlocking rotating part is connected with the pulling device.

In one embodiment, the outdoor auxiliary door opening member comprises an outdoor knob assembly and an outdoor knob bracket, the outdoor knob assembly is sleeved on the outdoor knob bracket, and the outdoor knob assembly is connected with the stop shaft.

In one embodiment, the lock cylinder body further comprises an indoor auxiliary door opening piece and an indoor transmission piece, wherein the indoor auxiliary door opening piece and the indoor transmission piece are axially arranged, and the indoor auxiliary door opening piece is connected with the poking puller through the indoor transmission piece.

In one embodiment, the indoor transmission part comprises an indoor connecting shaft and an indoor unlocking rotating piece, the indoor auxiliary door opening piece is connected with the indoor connecting shaft, the indoor unlocking rotating piece is connected with the poking mop, and the indoor unlocking rotating piece is sleeved on the indoor connecting shaft.

In one embodiment, the indoor auxiliary door opening member comprises an indoor knob assembly and an indoor knob support, the indoor knob assembly is sleeved on the indoor knob support, and the indoor knob assembly is connected with the indoor transmission member.

Drawings

Fig. 1 is an exploded view of the structure of an adaptive lock cylinder in one embodiment.

Detailed Description

In order to make the purpose, technical solution and advantages of the present application more apparent, the present application is described more fully below by way of examples and with reference to the accompanying drawings. 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.

In one embodiment, please refer to fig. 1, an adaptive lock core is provided, which includes an instruction receiving device, a control device 6, an elastic driving member, a locking pin 13 and a lock core body, the instruction receiving device is connected to the control device 6, the control device 6 is connected to the elastic driving member, the elastic driving member is connected to the locking pin 13, the instruction receiving device, the control device 6, the elastic driving member and the locking pin 13 are all disposed on the lock core body, the instruction receiving device is configured to receive an instruction and transmit the received instruction to the control device 6, the control device 6 receives the instruction from the instruction receiving device and sends an electrical signal to the elastic driving member, the elastic driving member starts to operate after receiving the electrical signal, the locking pin 13 is driven by the elastic driving member to pop out or insert into the lock core body, the lock core body is provided with a cavity, and is in a locking state when the locking pin 13 is inserted into the cavity, in the unlocked state when the locking pin 13 is ejected out of the cavity. User's accessible send command receiving arrangement send command to controlling means 6, then send the signal of telecommunication to the elastic driving piece by controlling means 6, drive the cavity that the lock pin 13 popped out the lock core body or insert the cavity of lock core body by the elastic driving piece, the locking state of control lock core body, when lock core body is in the unblock state, the user can open the door smoothly, realize need not carry mechanical key alright unblock self-adaptation lock core, avoided the user to forget the condition that leads to can't entering the door of taking the key, the convenience of use of self-adaptation lock core has been improved.

Specifically, the instruction receiving device is arranged on the lock cylinder body, generally on the shell of the lock cylinder body, so that the operation of a user is facilitated. The type of command receiving means is not exclusive and may be, for example, a manual input means. A user inputs an instruction through the manual input device, the manual input device transmits the received instruction to the control device 6, and the control device 6 generates an electric signal according to the instruction from the instruction receiving device and sends the electric signal to the elastic driving piece so as to control the motion state of the elastic driving piece. The manual input device can be a key input device or a touch input device, the lock opening/closing instruction, the password instruction and the like can be input through the key input device or the touch input device, special passwords such as fingerprints can be input through touch input control, and the use is simple and convenient.

The type of the control Device 6 is not exclusive, and may be, for example, a CPLD (Complex Programmable Logic Device), an FPGA (Field-Programmable Gate Array), or a single chip microcomputer. The CPLD is a digital integrated circuit in which a user constructs a logic function by himself as needed, and as the control device 6, the CPLD has the advantages of flexible programming, high integration level, short design and development cycle, wide application range, low design and manufacturing cost, high confidentiality, popular price, and the like, and is fast and highly predictable in time. The FPGA can realize real parallel task processing based on a logic gate and a trigger, and has low design cost and high working stability as the control device 6. The single chip integrates all functional components on one chip, and the internal structure of the single chip adopts a bus structure, so that connecting lines among all chips are reduced, and the reliability and the anti-interference capability of the single chip are greatly improved, therefore, the single chip has the advantages of small volume, simple structure and high reliability as the control device 6. It is understood that in other embodiments, the control device 6 may be of other types, as long as the skilled person realizes this.

The elastic driving piece operates after receiving the electric signal. The configuration and type of the resilient drive member is not unique and thus operates in a different manner. Taking the example that the elastic driving member includes the motor 9, when receiving the electrical signal, the operation mode of the motor 9 is rotation, and the rotation of the motor 9 can drive the locking pin 13 to displace. The elastic driving part also comprises an elastic device which is driven to stretch or compress when the motor 9 rotates, so as to drive the locking pin 13 to displace, eject or insert into the lock cylinder body, and change the operation state of the lock cylinder body.

The locking pin 13 is driven by the elastic driving piece to pop out of the lock cylinder body or insert into the lock cylinder body. Specifically, the lock cylinder body is provided with a cavity communicated with the outside, and the direction of the communication between the cavity and the outside is the ejecting or inserting direction of the locking pin 13, so that the locking pin 13 can move conveniently. The shape and type of the locking pin 13 are not exclusive, and in this embodiment, the locking pin 13 may be a metal pin, which is strong and durable, and has a good shape locking effect similar to a nail and occupies a small volume. Generally, after the lock cylinder body is installed on a door, the side closest to the ground is the lower side, and the side farthest from the ground is the upper side, for example, the opening of the cavity formed in the lock cylinder body is vertically upward. Therefore, the locking pin 13 arranged in the cavity can be popped out of the lock cylinder body under the action of the elastic driving piece and inserted into the cavity under the combined action of the elastic driving piece and gravity, the probability of obstruction in the movement process is low, and the working performance of the locking pin 13 can be improved. In addition, the cavity formed in the lock cylinder body generally penetrates through at least two devices in the lock cylinder body, so that when the locking pin 13 is inserted into the cavity, the locking pin 13 can fix the at least two devices, and prevent two or more devices from relative displacement, such as rotation, and the like, so that the lock cylinder body is in a locked state.

The locking pin 13 is spacing to the lock core body, and when the lock core body was in the locking state, the mutual locking between some or all devices of lock core body could not carry out the operation of unblanking, and when the lock core body was in the unblock state, each device of lock core body can move as required, and the user accessible follow-up operation realizes unblanking, for example rotates the knob and realizes unblanking etc.. Facilitating subsequent unlocking operation. It is understood that in other embodiments, the arrangement relationship of the locking pin 13 and the key cylinder body may be different, as long as the change of the arrangement position of the locking pin 13 can realize the switching of the unlocking and locking states of the key cylinder body.

In one embodiment, the instruction receiving means comprises a voice device. The voice device is connected with the control device 6, the voice device transmits the received voice instruction to the control device 6, and the control device 6 generates an electric signal according to a keyword in the voice instruction and sends the electric signal to the elastic driving piece so as to control the motion state of the elastic driving piece. For example, when the control device 6 recognizes that the matching degree between the text voice included in the voice command and the keyword "unlock" stored in the database is high, the control device 6 sends an electric signal for unlocking to the elastic driving member to eject the locking pin 13 out of the lock cylinder body. When the control device 6 recognizes that the matching degree of the character voice contained in the voice command and the keyword 'locking' stored in the database is high, the control device 6 sends an electric signal for locking to the elastic driving piece so as to insert the locking pin 13 into the lock cylinder body. When the user does not have idle or inconvenient operation lock in both hands, can very conveniently input the instruction to the self-adaptation lock core through speech device, realize the control to the self-adaptation lock core, it is convenient to use.

In one embodiment, referring to fig. 1, the elastic driving member comprises a motor 9, a motor transmission rod 10, an elastic member 11 and a sliding member 12, the motor 9 is connected with the control device 6, the motor 9 is connected with one end of the elastic member 11 through the motor transmission rod 10, the other end of the elastic member 11 is connected with the sliding member 12, and the sliding member 12 is connected with the locking pin 13.

Specifically, the motor 9 operates in different directions depending on the configuration of the elastic driving member or the electrical signal received by the elastic driving member, so that the locking pin 13 can be displaced differently. In this embodiment, for example, when the elastic driving element receives an electrical signal for indicating unlocking, the motor 9 rotates in a forward direction to drive the motor transmission rod 10 to rotate, the motor transmission rod 10 is connected to one end of the elastic element 11, the other end of the elastic element 11 is connected to the sliding element 12, the elastic element 11 pushes the sliding element 12 to move forward under the action of spiral rotation, the locking pin 13 moves forward along with the pushing sliding element 12 to push the locking pin 13 to pop out of the cavity of the lock cylinder body, the locking pin 13 and the lock cylinder body are in a unlocking state, and at this time, the door can be opened by rotating the outdoor knob assembly 3 and other devices. When the elastic driving piece receives an electric signal for indicating locking, the motor 9 rotates reversely, the reverse rotation motion of the motor 9 drives the motor transmission rod 10 to rotate reversely in the elastic piece 11, the elastic piece 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 is pulled back into the cavity, the locking pin 13 and the lock cylinder body restore to a locking state again, and the lock cylinder is in a locking state. It will be appreciated that in other embodiments, the operation of the resilient drive member may be different when the resilient drive member is of other configurations, as long as the skilled person realizes this.

In one embodiment, referring to fig. 1, the elastic driving member further includes a pin spring 14, and one end of the pin spring 14 is connected to the sliding member 12 and the other end thereof is connected to the locking pin 13. When the slider 12 moves, the pin spring 14 is compressed and released, and the locking pin 13 moves in the direction of the spring deformation by the compression and release of the pin spring 14. When the locking pin 13 is vertically arranged, the operation direction of the locking pin 13 is up-and-down movement, the position of the locking pin 13 is changed through the up-and-down movement of the locking pin 13, the relative position of the locking pin 13 and the lock cylinder body is changed, taking the case that the locking pin 13 is arranged in a cavity formed in the lock cylinder body as an example, when the locking pin 13 is ejected out of the cavity, the lock cylinder body is in an unlocking state, and when the locking pin 13 is inserted into the cavity of the lock cylinder body, the lock cylinder body is in a locking state. In addition, when the locking pin 13 is ejected out of the cavity, the pin spring 14 can enable the locking pin 13 to be in an ejected state, and the position of the locking pin 13 is kept stable.

In one embodiment, please refer to fig. 1, the lock cylinder body includes an outdoor auxiliary door opening member, a stop shaft 8, an outdoor transmission member and a pulling lug 18, which are axially arranged in sequence, the outdoor auxiliary door opening member is connected with the stop shaft 8, the stop shaft 8 is connected with the outdoor transmission member, the outdoor transmission member is connected with the pulling lug 18, and the locking pin 13 is disposed in a cavity formed in the stop shaft 8.

Generally, two ends of the lock cylinder body are respectively connected with two different spaces, for example, one end of the lock cylinder body is communicated with a private space of a person or a family, which can be called an indoor area, and the other end of the lock cylinder body is communicated with a public space, which can be called an outdoor area or a public area. The outdoor auxiliary door opening part, the stopping shaft 8, the outdoor transmission part and the pulling lug 18 are axially arranged in sequence, and mean that the central axes of the outdoor auxiliary door opening part, the stopping shaft 8, the outdoor transmission part and the pulling lug 18 are on the same straight line. The outdoor auxiliary door opening part is the device closest to the outdoor area, and the pull handle 18 is the device closest to the indoor area. The locking pin 13 is disposed in a cavity formed in the stopper shaft 8, and when the locking pin 13 is inserted into the cavity, the stopper shaft 8 is locked and cannot move. When the locking pin 13 is ejected out of the cavity of the stopper shaft 8, the stopper shaft 8 is in the unlocked state. The outdoor auxiliary door opening piece is connected with the stop shaft 8, the stop shaft 8 can be driven to rotate by rotating the outdoor auxiliary door opening piece, the stop shaft 8 is connected with an outdoor transmission part, the outdoor transmission part receives front-end transmission, the outdoor transmission part is connected with the pull-out puller 18 and drives the pull-out puller 18 to rotate, the pull-out puller 18 pulls the lock body to unlock, and a user finishes door opening operation. It is understood that in other embodiments, the lock cylinder body may have other configurations, as long as the skilled person realizes.

The locking shaft 8 is provided with a housing in an extensible manner, the housing is provided with a through hole penetrating through the cavity in the locking shaft 8, when the locking pin 13 is inserted into the cavity of the locking shaft 8 through the through hole in the housing, the locking shaft 8 and the housing are in a locking state, and the locking shaft 8 cannot rotate. When the locking pin 13 is popped out of the cavity of the locking shaft 8, the locking shaft 8 is in an unlocking state, the locking shaft 8 can rotate or move forwards under the action of the outdoor auxiliary door opening assembly, and the dial puller 18 is driven to dial the lock body to unlock through the transmission of an outdoor transmission part, so that the door opening operation is completed. When the stop shaft 8 is in the unlocking state, the door opening action can be completed through the cooperation of the outdoor auxiliary door opening piece, the stop shaft 8, the outdoor transmission piece and the pull-out handle 18, so that a user can conveniently open the door outdoors.

In one embodiment, referring to fig. 1, the outdoor transmission member includes an outdoor connecting shaft 19 and an outdoor unlocking rotating member 20, the stop shaft 8 is connected to the outdoor connecting shaft 19, the outdoor unlocking rotating member 20 is sleeved on the outdoor connecting shaft 19, and the outdoor unlocking rotating member 20 is connected to the pulling member 18.

Specifically, the stop shaft 8 is connected with the outdoor connecting shaft 19, when the stop shaft 8 rotates, the outdoor connecting shaft 19 can be driven to rotate, and when the stop shaft 8 moves forwards, the outdoor connecting shaft 19 can be driven to move forwards. The outdoor unlocking rotating piece 20 is sleeved on the outdoor connecting shaft 19, and when the outdoor connecting shaft 19 rotates, the outdoor unlocking rotating piece 20 can be driven to rotate. The outdoor unlocking rotating piece 20 is connected with the pulling lug 18, and the pulling lug 18 rotates to pull the lock body to unlock, so that the door opening operation is completed. The outdoor connecting shaft 19 is matched with the outdoor unlocking rotating piece 20, and can receive front end transmission to drive the pull-out handle 18 to rotate. The outdoor unlocking rotating member 20 also functions to separate the outdoor part from the indoor part of the lock cylinder. Further, the spring is arranged in the outdoor unlocking rotating piece 20, so that the outdoor unlocking rotating piece can reset automatically, and the use convenience of the lock cylinder is improved.

In one embodiment, referring to fig. 1, the outdoor auxiliary door opening member includes an outdoor knob assembly 3 and an outdoor knob bracket 4, the outdoor knob assembly 3 is sleeved on the outdoor knob bracket 4, and the outdoor knob assembly 3 is connected to the stop shaft 8.

Specifically, the outdoor knob assembly 3 includes a knob for assisting the opening and a mechanical fixing member, and the outdoor knob assembly 3 is sleeved on the outdoor knob bracket 4 and can perform circular motion around the outdoor knob bracket 4. Outdoor knob subassembly 3 is connected locking axle 8, and when outdoor knob subassembly 3 was rotatory, if locking axle 8 was in the unblock state, outdoor knob subassembly 3 can drive locking axle 8 and rotate, and outdoor driving medium is connected to locking axle 8, and the transmission of front end is received to outdoor driving medium, and outdoor driving medium is connected to dial and is dragged 18, drives to dial and drags 18 to rotate, dials and drags 18 to stir the lock body and unblank, and the user accomplishes the operation of opening the door. The outdoor knob component 3 has good grippability, is convenient and labor-saving to rotate, and is convenient to complete the door opening operation. The outdoor knob bracket 4 can also serve to fix other devices, such as the control device 6, besides serving as a bearing of the outdoor knob assembly 3, so that the control device 6 can work normally and stably.

In one embodiment, the lock cylinder body further comprises an indoor auxiliary door opening piece and an indoor transmission piece which are axially arranged, and the indoor auxiliary door opening piece is connected with the poking and dragging piece 18 through the indoor transmission piece.

The indoor auxiliary door opening part and the indoor transmission part are axially arranged, and the indoor auxiliary door opening part and the indoor transmission part are on the same straight line. The indoor auxiliary door opening component is a device closest to an indoor area, the indoor transmission component is a device closest to the outdoor, and the distance between the indoor transmission component and the pull-drag 18 is smaller than the distance between the indoor auxiliary door opening component and the pull-drag 18. Indoor supplementary piece of opening door is dialled through indoor driving medium connection and is dragged 18, can drive indoor driving medium activity through rotatory indoor supplementary piece of opening door, and indoor driving medium receives the front end transmission back, because indoor driving medium connects and dials and drags 18, can drive to dial and drag 18 rotations, dials and drags 18 and stir the lock body and unblank, and the user accomplishes the operation of opening the door. Through indoor supplementary door opening spare and indoor driving medium, the user can realize opening the door fast indoor, and it is convenient to use. It is understood that in other embodiments, the cylinder body may include other structures as long as those skilled in the art recognize that such may be accomplished.

In one embodiment, referring to fig. 1, the indoor driving member includes an indoor connecting shaft 24 and an indoor unlocking rotating member 21, the indoor auxiliary door opening member is connected to the indoor connecting shaft 24, the indoor unlocking rotating member 21 is connected to the dial 18, and the indoor unlocking rotating member 21 is sleeved on the indoor connecting shaft 24.

Specifically, the indoor auxiliary door opening member is connected with the indoor connecting shaft 24, and when the indoor auxiliary door opening member rotates, the indoor connecting shaft 24 can be driven to rotate. The indoor unlocking rotation member 21 is sleeved on the indoor connecting shaft 24, and when the indoor connecting shaft 24 rotates, the indoor unlocking rotation member 21 can be driven to rotate. The indoor unlocking rotating piece 21 is connected with the pulling lug 18, and the pulling lug 18 rotates to pull the lock body to unlock, so that the door opening operation is completed. The indoor connecting shaft 24 is matched with the indoor unlocking rotating piece 21 and can receive front end transmission to drive the pull-out handle 18 to rotate. The indoor unlocking rotating member 21 can also play a role in connecting and separating indoor components when the indoor unlocking is performed.

In one embodiment, referring to fig. 1, the indoor auxiliary door opening member includes an indoor knob assembly 28 and an indoor knob bracket 27, the indoor knob assembly 28 is sleeved on the indoor knob bracket 27, and the indoor knob assembly 28 is connected to the indoor transmission member.

The indoor knob assembly 28 includes a knob for assisting the door opening and a mechanical fixing member, and the indoor knob assembly 28 is sleeved on the indoor knob bracket 27 and can move circularly around the indoor knob bracket 27. The indoor knob assembly 28 is connected to the indoor drive components which are connected to the dial 18. When the indoor knob assembly 28 rotates, the indoor transmission part receives front end transmission, the indoor transmission part is connected with the dial puller 18 to drive the dial puller 18 to rotate, the dial puller 18 dials the lock body to unlock, and a user completes door opening operation. The indoor knob assembly 28 is good in grippability, convenient and labor-saving to rotate, and convenient to complete door opening operation. The indoor knob bracket 27 can be used as a bearing part of the indoor knob assembly 28, and can also be used for fixing other devices, so that the use is convenient.

The self-adaptive lock core comprises an instruction receiving device, a control device 6, an elastic driving piece, a locking pin 13 and a lock core body, wherein the instruction receiving device is connected with the control device 6, the control device 6 is connected with the elastic driving piece, the elastic driving piece is connected with the locking pin 13, the instruction receiving device, the control device 6, the elastic driving piece and the locking pin 13 are all arranged on the lock core body, the instruction receiving device is used for receiving instructions, and transmits the received command to the control device 6, the control device 6 receives the command from the command receiving device and sends an electric signal to the elastic driving piece, the elastic driving piece starts to operate after receiving the electric signal, the locking pin 13 is driven by the elastic driving piece to pop out of or insert into the lock cylinder body, the lock cylinder body is provided with a cavity, in the locked state when the locking pin 13 is inserted into the cavity and in the unlocked state when the locking pin 13 is ejected out of the cavity. User's accessible send command receiving arrangement send command to controlling means 6, then send the signal of telecommunication to the elastic driving piece by controlling means 6, drive the cavity that the lock pin 13 popped out the lock core body or insert the cavity of lock core body by the elastic driving piece, the locking state of control lock core body, when lock core body is in the unblock state, the user can open the door smoothly, realize need not carry mechanical key alright unblock self-adaptation lock core, avoided the user to forget the condition that leads to can't entering the door of taking the key, the convenience of use of self-adaptation lock core has been improved.

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 invention, 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 inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. An adaptive lock cylinder, comprising:

the instruction receiving device receives the instruction and transmits the received instruction to the control device;

the control device receives the instruction from the instruction receiving device and sends an electric signal to the elastic driving piece;

the elastic driving piece starts to operate after receiving the electric signal;

the locking pin is driven by the elastic driving piece to pop out of the lock cylinder body or be inserted into the lock cylinder body;

the lock core body is provided with a cavity, the lock core body is in a locking state when the locking pin is inserted into the cavity, and the lock core body is in an unlocking state when the locking pin is ejected out of the cavity; the instruction receiving device is connected with the control device, the control device is connected with the elastic driving piece, the elastic driving piece is connected with the locking pin, and the instruction receiving device, the control device, the elastic driving piece and the locking pin are all arranged on the lock cylinder body.

2. The adaptive lock core according to claim 1, wherein the command receiving means comprises a voice device.

3. The adaptive lock core according to claim 1, wherein the elastic driving member comprises a motor, a motor transmission rod, an elastic member and a sliding member, the motor is connected with the control device, the motor is connected with one end of the elastic member through the motor transmission rod, the other end of the elastic member is connected with the sliding member, and the sliding member is connected with the locking pin.

4. The adaptive lock cylinder according to claim 3, wherein the resilient actuating member further comprises a pin spring, one end of the pin spring being connected to the slider and the other end being connected to the locking pin.

5. The self-adaptive lock cylinder according to claim 1, wherein the lock cylinder body comprises an outdoor auxiliary door opening member, a stopping shaft, an outdoor transmission member and a pulling piece which are axially arranged in sequence, the outdoor auxiliary door opening member is connected with the stopping shaft, the stopping shaft is connected with the outdoor transmission member, the outdoor transmission member is connected with the pulling piece, and the locking pin is arranged in a cavity formed by the stopping shaft.

6. The self-adaptive lock cylinder according to claim 5, wherein the outdoor transmission member comprises an outdoor connecting shaft and an outdoor unlocking rotating member, the locking shaft is connected with the outdoor connecting shaft, the outdoor unlocking rotating member is sleeved on the outdoor connecting shaft, and the outdoor unlocking rotating member is connected with the pulling device.

7. The adaptive lock core according to claim 5, wherein the outdoor auxiliary door opening member comprises an outdoor knob assembly and an outdoor knob support, the outdoor knob assembly is sleeved on the outdoor knob support, and the outdoor knob assembly is connected with the stop shaft.

8. The adaptive lock core according to claim 5, wherein the lock core body further comprises an axially disposed indoor auxiliary door opening member and an indoor transmission member, and the indoor auxiliary door opening member is connected with the poking and dragging member through the indoor transmission member.

9. The adaptive lock core according to claim 8, wherein the indoor transmission member comprises an indoor connecting shaft and an indoor unlocking rotating member, the indoor auxiliary door opening member is connected with the indoor connecting shaft, the indoor unlocking rotating member is connected with the dial puller, and the indoor unlocking rotating member is sleeved on the indoor connecting shaft.

10. The adaptive lock core according to claim 8, wherein the indoor auxiliary door opener comprises an indoor knob assembly and an indoor knob bracket, the indoor knob assembly is sleeved on the indoor knob bracket, and the indoor knob assembly is connected with the indoor transmission member.

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