CN219733097U - Lockset and lockset system - Google Patents

Abstract

The utility model relates to a lockset which comprises a lock beam, a lock shell, a lock cylinder mechanism, a first identification component and a second identification component. The lock shell is provided with a first lock hole for the insertion of the lock beam, the lock cylinder mechanism is rotatably arranged in the lock shell, and the lock cylinder mechanism is used for locking or releasing the lock beam. The first identification component is arranged in the lock shell, the second identification component is used for sensing the first identification component, and the second identification component is connected with the lock cylinder mechanism and can move along with the lock cylinder mechanism so as to be close to or far away from the first identification component. The lock beam can move relative to the lock shell after being released by the lock cylinder mechanism, and the first identification component and the lock beam synchronously move to be close to or far from the second identification component in at least part of movement travel of the lock beam. The scheme can realize the function of accurately detecting the unlocking and locking states of the lockset. The proposal also provides a lockset system which comprises the lockset and a key, wherein the key is used for unlocking the lockset.

Description

Lockset and lockset system

Technical Field

The utility model relates to the field of locks, in particular to a lock and a lock system.

Background

With the development of intelligent technology, the safety requirements on locks are gradually improved. Specifically, not only is the lock required to have a mechanical locking structure that is not easily broken, but also each unlocking action of the lock is required to be recorded. The technical scheme adopted in the prior art is that an identification component is arranged in the lockset and can sense unlocking actions, so that a signal is sent to a control system when the lockset is unlocked, and the function of recording the unlocking actions is realized.

Specifically, in the prior art, a common scheme is to detect whether a component inside a lock moves by using an identification component, so as to identify whether the lock is being unlocked. For example, in the prior art, an identification component is arranged on a lock cylinder, and meanwhile, another identification component is fixedly arranged on a lock shell, when the lock cylinder moves relative to the lock shell, the distance between the two identification components changes, and when the distance exceeds a preset value, the identification components can sense, so that the lock is identified to be in an unlocked state at the moment. And when the distance is smaller than the preset value, the identification component senses again, so that the lockset is identified to be in an unblanked state at the moment.

However, the prior art solutions still have the problem that it is difficult to record the state of the lock, and in particular, the identification means is required to identify a slight distance change because of the small range of motion of the lock cylinder. However, the detection accuracy of the identification member applied to the existing lock is low, and even the identification member shipped in different batches of the same specification has a certain deviation in detection accuracy, so that there is a high possibility that the identification member cannot normally identify the unlocked state and the unlocked state, and particularly the unlocked state is difficult to identify. However, if the identification component with higher detection accuracy is replaced, the cost is increased significantly.

Disclosure of Invention

The embodiment of the utility model aims to provide a lockset, which is used for solving the problem that the lockset in the prior art is difficult to accurately detect the lockset state.

The present utility model provides a preferred embodiment of a lock, comprising:

a lock beam;

the lock shell is provided with a first lock hole for inserting the first end of the lock beam;

the lock cylinder mechanism is rotatably arranged in the lock shell and is used for locking or releasing the lock beam;

the first identification component is arranged in the lock shell;

the second identification component is used for sensing the first identification component, is connected with the lock cylinder mechanism and can move along with the lock cylinder mechanism so as to be close to or far away from the first identification component;

wherein the lock beam can move relative to the lock shell after being released by the lock cylinder mechanism, and the first identification component and the lock beam synchronously move to be close to or far away from the second identification component in at least part of the movement stroke of the lock beam.

In the above scheme, the first identification component moves synchronously with the lock beam in a partial stroke of the lock beam, wherein the first identification component and the lock beam move synchronously, which can be synchronous movement with linkage but not strictly limited distance or speed, or synchronous movement with identical speed, distance and the like. This solution allows the first identification member to move with the shackle to a position away from the second identification member after the shackle is released, and the second identification member also moves with the lock cylinder mechanism to a position away from the first identification member, which has the advantage that:

1. the first identification component and the second identification component can independently move, so that the distance between the first identification component and the second identification component is obviously increased after the first identification component and the second identification component are far away from each other, and the first identification component and the second identification component can accurately sense;

2. the first identification part moves along with the lock beam, and the first identification part and the second identification part can sense only when the lock beam is unlocked and pulled out, so that the sensing of the unlocking state by the scheme is more accurate.

In summary, the technical proposal has the advantages of overcoming the problems existing in the prior art, ensuring that the lockset can accurately record the unlocked state of the unlocked state, having simple structure and being beneficial to controlling the cost, thereby being easy for practical application.

As a preferable scheme, the lock further comprises a first elastic piece, wherein the first elastic piece is arranged in the first lock hole, and the first elastic piece is connected with the first identification component and the inner wall of the first lock hole.

The first elastic piece can be positioned on the first identification component to provide buffering, and the function of protecting the first elastic piece is achieved.

As a further preferred aspect, the first identification component is located between the first elastic member and the first end; the lock beam presses the first identification component so that the first elastic piece is compressed; when the shackle is released, the first resilient member springs back and urges the first identification member against the shackle to move the first identification member with the shackle.

In this scheme, first elastic component plays the function of order about first identification component along with lock beam synchronous motion except playing the function of protection first elastic component.

As a preferred aspect, the first identifying means includes: a recognition part for sensing with the second recognition part; the protective sleeve is sleeved on the identification part, and the protective sleeve is movably arranged in the lock shell.

The protective sleeve can further strengthen the protection of the identification portion.

As a further preferable mode, one of the identification portion and the second identification member is a magnetic element, and the other is a hall element.

The magnetic element and the Hall element have the advantages that the magnetic element and the Hall element are simple in structure and convenient to apply, and the magnetic element and the Hall element can recognize the change of the distance between the magnetic element and the Hall element, so that the function required to be realized by the scheme is realized.

As a further preferred solution, the lock housing is provided with a limiting mechanism for providing a movement limit for the protective sleeve.

As a further preferable scheme, the limiting mechanism comprises a first limiting pin, and the first limiting pin is fixedly connected to the lock shell; the protective sleeve is provided with a first limit lug and a second limit lug, and the first limit pin can be abutted against the first limit lug and the second limit lug to limit the movement range of the protective sleeve.

The limiting mechanism has the function of preventing the first identification component from being separated from the first lock hole.

As a preferred aspect, the lock cylinder mechanism includes: the lock cylinder is rotatably arranged in the lock shell; the cam is connected with the lock cylinder and can move along with the lock cylinder, and is provided with a first concave part; the first locking piece is arranged in the lock shell; when the first concave part is dislocated with the first locking piece, one end of the first locking piece is positioned in the first locking groove, and the cam prevents the first locking piece from exiting the first locking groove so that the lock beam is locked; when the first recess is aligned with the first locking member, the cam leaves room to allow the first locking member to exit the first locking groove to allow the shackle to be released.

As a further preferable aspect, the lock cylinder mechanism further includes a second locking member provided in the lock case; the cam is provided with a second concave part; the lock beam is provided with a second locking groove; wherein when the second concave part is dislocated with the second locking piece, one end of the second locking piece is positioned in the second locking groove, and the cam prevents the second locking piece from exiting the second locking groove so that the lock beam is locked; when the second recess is aligned with the second locking member, the cam gives up space to allow the second locking member to withdraw from the second locking groove, and when the second locking member is completely withdrawn from the second locking groove, one end of the second locking member is positioned in the second recess, and the other end of the second locking member is positioned in the lock housing, so that the cam is locked.

In this further preferred embodiment, the second locking member functions to provide a locking of the lock housing and the cylinder mechanism in addition to strengthening the locking function between the lock beam and the cylinder mechanism, thereby preventing the cylinder mechanism from being reset in the event of an error, and thereby avoiding affecting accurate sensing between the first identification member and the second identification member.

As a preferable scheme, the lock beam is provided with a second end, the lock shell is provided with a second lock hole, and the second end is inserted into the second lock hole; the lock Liang Kaojin is provided with a third limit bump and a fourth limit bump on the surface of the second end, the lock shell is provided with a second limit pin, and the second limit pin can be abutted against the third limit bump and the fourth limit bump to limit the movement range of the lock beam.

As a further preferable scheme, the lock further comprises a second elastic piece, wherein the second elastic piece is arranged in the second lock hole, and the second elastic piece is connected with the lock beam and the inner wall of the second lock hole; when the lock beam is locked by the lock cylinder mechanism, the second elastic piece is compressed; when the lock beam is released by the lock cylinder mechanism, the second elastic piece rebounds to drive the lock beam to move.

The present utility model also provides a preferred embodiment of a lock system comprising: the lock according to any of the above preferred aspects; a key adapted to the lock cylinder mechanism; the key comprises a control system, wherein the control system is used for recording signals sent by the first identification component and the second identification component after being sensed.

As a preferable scheme, the lockset comprises a motor, a contact is arranged on the surface of the key, and the control system comprises a Bluetooth system; wherein the motor is used for driving the lock core mechanism to rotate; after the key is inserted into the lock cylinder mechanism, the contact contacts with a reading port of the motor to wake up the Bluetooth system; the Bluetooth system can establish signal connection with the motor so that the Bluetooth system can control the motor.

Additional features and advantages of the utility model will be set forth in the detailed description which follows.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments of the present utility model will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present utility model and should not be considered as limiting the scope, and other related drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a half cross-sectional view of a lock with status lock-unlock detection according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic diagram of a lock system according to a preferred embodiment of the present utility model;

FIG. 3 is a half cross-sectional view of a preferred embodiment of a lock system with a key inserted into the lock with open and close detection and with the lock cylinder mechanism unlocked;

FIG. 4 is a half cross-sectional view of the lock Liang Yichu housing of the preferred embodiment of the lock system;

FIG. 5 is a partial cross-sectional view of the lock Liang Yichu housing in a preferred embodiment of the lock system;

fig. 6 is a partial schematic view of the portion a in fig. 5.

Reference numerals illustrate: 10. a lock case; 11. a first identification component; 111. an identification unit; 112. a protective sleeve; 113. a first limit bump; 114. the second limit bump; 115. a first limit pin; 12. a lock core mechanism; 120. a lock core; 121. a cam; 122. a first locking member; 123. a first concave portion; 124. a second locking member; 125. a second concave portion; 13. a second identifying part; 14. a first elastic member; 15. a first lock hole; 16. a second lock hole; 2. a lock beam; 201. a first end; 202. a second end; 21. a first locking groove; 210. a second locking groove; 221. a third limit bump; 222. a second limiting pin; 223. a second elastic member; 224. a fourth limit bump; 3. a key; 31. a control system; 32. and a contact.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

In the description of the present utility model, it should be noted that, the azimuth or positional relationship indicated by the terms "inner", "outer", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship that is commonly put in use of the product of this application, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and therefore should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

A preferred embodiment of the lock according to the utility model is shown in fig. 1 and comprises a lock housing 10, a cylinder mechanism 12, a first identification member 11, a second identification member 13 and a shackle 2. Wherein the lock cylinder mechanism 12 is rotatably provided in the lock housing 10, and the function of the lock cylinder mechanism 12 is to lock or release the lock beam 2. The specific structure of the key cylinder mechanism 12 and the principle of locking or releasing the lock beam 2 can be referred to the prior art, and are not specifically limited herein. In this embodiment, after the key 3 is inserted into the lock cylinder mechanism 12, the lock cylinder mechanism 12 can be unlocked by the key 3, and the unlocked lock cylinder mechanism 12 can move relative to the lock case 10, thereby realizing the function of locking or unlocking the lock beam 2. The first identification member 11 is movably provided inside the lock case 10. The second identification member 13 is connected to the lock cylinder mechanism 12, and the second identification member 13 is movable with the lock cylinder mechanism 12 for the purpose of approaching or separating from the first identification member 11. The first recognition part 11 and the second recognition part 13 can mutually sense and feed back different sensing information through the change of the distance between the first recognition part 11 and the second recognition part, so that the function of detecting the state of the lock is realized. The lock shell 10 is provided with a first lock hole 15, the lock beam 2 is provided with a first end 201, the first end 201 is movably inserted into the first lock hole 15, and when the lock beam 2 is locked, the first end 201 cannot be pulled out; when the shackle 2 is unlocked, the first end 201 may be pulled out.

After the first end 201 is inserted into the lock shell 10, the lock beam 2 can be locked by the lock cylinder mechanism 12, so that the lock beam 2 is fixed relative to the lock shell 10; and after the cylinder mechanism 12 releases the shackle 2, the shackle 2 may be moved relative to the lock housing 10 so that the first end 201 may be pulled out. Wherein the first identification means 11 is configured such that, after the shackle 2 is released, the first identification means 11 is moved synchronously with the shackle 2 during movement of the shackle 2 relative to the lock housing 10, such that the first identification means 11 is also able to approach or depart from the second identification means 13 by its own movement. The first identifying means 11 may be moved along the shackle 2 throughout the stroke, or may be moved along with the shackle 2 only during the stroke before the first end 201 is pulled out. The advantage of this embodiment is that both the first identification part 11 and the second identification part 13 can be moved so that the distance between the first identification part 11 and the second identification part 13 after movement is large enough for the lock to be able to accurately detect the state of the lock cylinder mechanism 2. And because the first identification part 11 moves along with the lock beam 2, the lock beam 2 has correlation with the movement of the first identification part 11, so that the lockset can accurately detect whether the lock beam 2 is released.

Preferably, the first identification component 11 is disposed within the lock housing 10, and the lock housing 10 provides protection for the first identification component 11 from failure by the first identification component 11 striking an external object. Further preferably, the first lock hole 15 is provided with a first elastic member 14, the first identification component 11 is connected with the first elastic member 14, and the first elastic member 14 has a function of providing buffering and shock absorption for the first identification component 11, and further has a function of protecting the first identification component 11.

Further, the first elastic member 14 is configured such that, when the shackle 2 is locked, the first end 201 of the shackle 2 abuts against the first identification member 11, and the abutting first identification member 11 presses the first elastic member 14 and causes the first elastic member 14 to be compressed. After the lock beam 2 is released, the first elastic piece 14 rebounds to drive the first identification component 11 to push the lock beam 2 upwards, so that the aim of synchronously moving the first identification component 11 and the lock beam 2 is fulfilled. In this further preferred solution, the first elastic element 14 not only has the function of protecting the first identification element 11, but also has the function of driving the first identification element 11 to move synchronously with the lock beam 2, and has the advantages of simple structure and easy application.

In a further preferred embodiment, the first identification means 11 comprises an identification portion 111 and a protective sleeve 112, wherein the identification portion 111 is mutually inductively coupled to the second identification means 13, and the protective sleeve 112 is sleeved on the identification portion 111, the protective sleeve 112 being adapted to provide protection for the identification portion 111. The protective sleeve 112 may be shaped to facilitate movement within the lock housing 10 to facilitate movement of the first identification component 11 within the lock housing 10. When the first identification component 11 moves in the lock shell 10, only the protective sleeve 112 possibly generates friction with the lock shell 10, so that the identification part 111 is effectively protected; when the first identification member 11 is impacted, the protective sheath 112 also has an impact-resistant function and protects the identification portion 111.

Preferably, one of the identification part 111 and the second identification part 13 is a magnetic element, and the other is a hall element, wherein the magnetic element may be magnetic steel. The magnetic steel and the Hall element are a pair of common components which can generate mutual induction by the change of the distance between the magnetic steel and the Hall element, and have the advantages of simple structure and easy production and use.

In order to prevent the first identification member 11 from falling out of the first lock hole 15, a stopper mechanism is further provided in the lock case 10 as shown in fig. 5 and 6. The limiting mechanism comprises a first limiting pin 115, and the first limiting pin 115 is fixedly arranged in the lock shell 10. Meanwhile, a first limit bump 113 and a second limit bump 114 are provided on the outer surface of the protective cover 112. In this embodiment, the first limiting bump 113 is located below the first limiting pin 115, and the second limiting bump 114 is located above the first limiting pin 115. When the protective sleeve 112 moves up to the highest point, the first limiting pin 115 can abut against the first limiting bump 113, so that the protective sleeve 112 cannot move up further; when the protective sleeve 112 moves down to the lowest point, the first limiting pin 115 can abut against the second limiting bump 114, so that the protective sleeve 112 cannot move down any further. It can be seen that the first stop pin 115 can provide a movement stop for the protective sheath 112, thereby preventing the protective sheath 112 from being out of the predetermined position.

Similar to the above preferred embodiment, in order to prevent the shackle 2 from being separated from the predetermined position, a member for providing a movement restriction for the shackle 2 is further provided in the lock housing 10. Specifically, referring to fig. 1, the lock beam 2 has a second end 202, the lock shell 10 has a second lock hole 16, the second end 202 is movably inserted into the second lock hole 16, and a third limit bump 221 and a fourth limit bump 224 are respectively disposed on a surface of the second end 202. The lock case 10 is fixedly provided with a second limiting pin 222. The second limiting pin 222 can be respectively abutted against the third limiting bump 221 or the fourth limiting bump 224 in the same manner as the first limiting pin 115, so that the function of providing movement limiting for the lock beam 2 is realized.

The present embodiment also provides a preferred embodiment of the lock cylinder mechanism 12. The lock core mechanism 12 comprises a lock core 120 and a cam 121 connected with the lock core 120, wherein the lock core 120 can be designed by referring to any lock core in the prior art, and the lock core 120 has the function that the lock core 120 and the lock shell 10 cannot rotate relatively before the key 3 is inserted; after the key 3 is inserted, the key 3 can unlock the lock cylinder 120, and the unlocked lock cylinder 120 can rotate relative to the lock case 10. The cam 121 is rotatable with the lock cylinder 120, and a first recess 123 is provided on the cam 121. The lock shell 10 is movably provided with a first locking piece 122, meanwhile, the lock beam 2 is provided with a first locking groove 21, and the first locking piece 122 is positioned between the lock beam 2 and the cam 121. The cam 121 is configured such that when the first recess 123 is misaligned with the first locking piece 122, as shown in fig. 1, an outer surface of the cam 121 forces one end of the first locking piece 122 to be inserted into the first locking groove 21, thereby interlocking the lock beam 2 with the lock housing 10; when the first recess 123 is aligned with the first locking member 122, as shown in fig. 3 and 4, the first locking member 122 can enter the first recess 123, so that the cam 121 gives enough space for the first locking member 122 to completely withdraw from the first locking groove 21, thereby releasing the shackle 2.

On the basis of the above embodiment, the second locking member 124 is further disposed in the lock case 10, and the cam 121 is further provided with the second recess 125, and the corresponding second locking groove 210 is further provided in the lock beam 2. Similar to the effect of the first locking member 122, the lock beam 2 and the lock housing 10 are locked to each other when the second locking member 124 is misaligned with the second recess 125; when the second locking member 124 is aligned with the second recess 125, the second locking member 124 can enter the second recess 125 to completely exit the second locking groove 210, thereby allowing the shackle 2 to be unlocked. It should be noted that the cam 121 is configured such that when the first recess 123 is aligned with the first locking member 122, the second recess 125 is simultaneously aligned with the second locking member 124. It can be seen that the second locking member 124 functions to further enhance the locking effect of the shackle 2. In addition, the second locking member 124 is further configured such that, when the second locking member 124 enters the second recess 125, the second locking member 124 completely exits the second locking groove 210, and at this time, one end of the second locking member 124 is located in the lock case 10, and the other end of the second locking member 124 is located in the second recess 125, the second locking member 124 functions as the locking cam 121, so that the entire lock cylinder mechanism 12 is locked. Only when the shackle 2 is reinserted into the second lock hole 16 and the second recess 125 is aligned with the second locking member 124 will sufficient space be provided on the shackle 2 to allow the second locking member 124 to exit the second recess 125, thereby allowing unlocking between the lock housing 10 and the lock cylinder mechanism 12. The advantage of this preferred embodiment is that after the shackle 2 is pulled out, the lock cylinder mechanism 12 and the lock housing 10 are locked by the second locking member 124 and cannot move relatively, so that the second identification member 13 is always kept at the position having the largest distance from the first identification member 11, thereby preventing the distance between the second identification member 13 and the first identification member 11 from being changed, and further preventing the first identification member 11 and the second identification member 13 from being mutually induced when the shackle 2 is not inserted, thereby avoiding the occurrence of a false detection state and a false recording state.

Preferably, a second elastic member 223 is disposed between the second end 202 and the lock case 10, and the second elastic member 223 can drive the lock beam 2 to automatically move upwards so that the first end 201 ejects the first lock hole 15. Specifically, the second elastic member 223 is configured such that, when the first end 201 is inserted into the first lock hole 15 and the shackle 2 is locked, the second end 202 presses down the second elastic member 223 such that the second elastic member 223 is compressed; and after the shackle 2 is released, the second resilient member 223 springs back, thereby urging the first end 201 out of the lock housing 10.

Referring to fig. 2 and 3, the present utility model also provides a preferred embodiment of a lock system. As shown in fig. 2, the lock system comprises a lock as described above and a key 3, the key 3 being adapted to the lock cylinder mechanism 12. The key 3 is provided with a control system 31, and the control system 31 can record signals sent by the first identification component 11 and the second identification component 13 after mutual induction, thereby playing a role in recording states.

At the same time, the control system 31 also functions to control the electronic lock cylinder. Specifically, a motor is arranged in the lockset and is connected with the lock core mechanism 12, and the motor can drive the lock core mechanism 12 to rotate so as to unlock or lock the lockset; the control system 31 is integrated with a bluetooth system. The key 3 is provided with a contact 32, after the key 3 is inserted into the lock core mechanism 12, the contact 32 can be contacted with a reading terminal of the motor, and the reading terminal and the contact 32 are mutually responded after being contacted, so that the Bluetooth system is awakened, signal connection is established with the motor through the Bluetooth system, the motor can be controlled through the Bluetooth system after the signal connection is established, and the lock core mechanism 12 is driven to rotate through the motor. In this scheme, the lock core mechanism 12 cannot automatically move, and the lock core mechanism 12 can be driven to move only by the start of the motor controlled by the bluetooth system under the condition that the key 3 is needed to participate, so that the lock core mechanism 12 can be driven to rotate only under the condition of being matched with the key. The advantage of this solution is that the unlocking of the lock cylinder mechanism 12 must be achieved by means of a mechanical and electronic double unlocking, and the locking of the lock cylinder mechanism 12 must also be achieved by means of the cooperation of the key 3, ensuring that the locking can be registered by the control system 31, thus making the lock system safer.

It should be noted that the features of the embodiments of the present utility model may be combined with each other without conflict.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. A lock, comprising:

a lock beam (2);

a lock case (10) provided with a first lock hole (15) into which a first end (201) of the lock beam (2) is inserted;

the lock cylinder mechanism (12) is rotatably arranged in the lock shell (10), and the lock cylinder mechanism (12) is used for locking or releasing the lock beam (2);

a first identification member (11) provided in the lock case (10);

a second identification component (13) for sensing the first identification component (11), wherein the second identification component (13) is connected with the lock core mechanism (12) and can move along with the lock core mechanism (12) so as to be close to or far away from the first identification component (11);

wherein the lock beam (2) can move relative to the lock shell (10) after being released by the lock cylinder mechanism (12), and the first identification component (11) and the lock beam (2) synchronously move to be close to or far away from the second identification component (13) in at least part of the movement stroke of the lock beam (2).

2. The lock according to claim 1, further comprising a first elastic member (14), said first elastic member (14) being arranged in said first locking hole (15), said first elastic member (14) connecting said first identification member (11) and an inner wall of said first locking hole (15).

3. The lock according to claim 2, wherein the first identification member (11) is located between the first elastic element (14) and the first end (201); -the shackle (2) pressing against the first identification member (11) so that the first elastic member (14) is compressed; when the lock beam (2) is released, the first elastic piece (14) rebounds and drives the first identification component (11) to push the lock beam (2) so as to enable the first identification component (11) to move along with the lock beam (2).

4. The lock according to claim 1, wherein said first identification means (11) comprise:

a recognition part (111) for mutual induction with the second recognition part (13);

the protective sleeve (112) is sleeved on the identification part (111), and the protective sleeve (112) is movably arranged in the lock shell (10).

5. The lock according to claim 4, wherein the lock housing (10) is provided with a limiting mechanism for providing a movement limit for the protective sheath (112).

6. The lock according to claim 5, wherein the limiting mechanism comprises a first limiting pin (115), the first limiting pin (115) being fixedly connected to the lock housing (10);

the surface of the protective sleeve (112) is provided with a first limit lug (113) and a second limit lug (114), and the first limit pin (115) can be abutted against the first limit lug (113) or the second limit lug (114) so as to limit the movement range of the protective sleeve (112).

7. The lock according to claim 1, wherein the lock cylinder mechanism (12) comprises:

a lock cylinder (120) rotatably provided in the lock case (10);

a cam (121) connected to the lock cylinder (120) and movable with the lock cylinder (120), the cam (121) being provided with a first recess (123);

a first locking member (122) disposed within the lock housing (10);

wherein, the lock beam (2) is provided with a first locking groove (21), when the first concave part (123) is misplaced with the first locking piece (122), one end of the first locking piece (122) is positioned in the first locking groove (21), the other end of the first locking piece is positioned in the lock shell (10), and the cam (121) prevents the first locking piece (122) from exiting the first locking groove (21), so that the lock beam (2) is locked; when the first recess (123) is aligned with the first locking member (122), the cam (121) leaves room to allow the first locking member (122) to exit the first locking groove (21) so that the shackle (2) is released.

8. The lock according to claim 7, wherein the lock cylinder mechanism (12) further comprises a second locking member (124) provided within the lock housing (10); the cam (121) is provided with a second recess (125); the lock beam (2) is provided with a second locking groove (210);

wherein when the second concave portion (125) is dislocated from the second locking member (124), one end of the second locking member (124) is located in the second locking groove (210), and the cam (121) prevents the second locking member (124) from exiting the second locking groove (210), so that the lock beam (2) is locked; when the second recess (125) is aligned with the second locking member (124), the cam (121) leaves room to allow the second locking member (124) to exit the second locking groove (210), and when the second locking member (124) exits the second locking groove (210), one end of the second locking member (124) is located within the second recess (125) such that the cam (121) is locked.

9. A lock system, comprising:

the lock of any one of claims 1-8;

a key (3) adapted to the lock cylinder mechanism (12);

wherein the key (3) comprises a control system (31), the control system (31) being operable to record signals emitted after sensing of the first identification means (11) and the second identification means (13).

10. The lock system of claim 9, wherein the lock includes a motor, the key surface is provided with contacts, and the control system includes a bluetooth system;

wherein the motor is used for driving the lock core mechanism to rotate; after the key is inserted into the lock cylinder mechanism, the contact contacts with a reading port of the motor to wake up the Bluetooth system; the Bluetooth system can establish signal connection with the motor so that the Bluetooth system can control the motor.