CN220909392U

CN220909392U - Intelligent electric control cabinet lock, intelligent electric control cabinet system and intelligent electric control lock

Info

Publication number: CN220909392U
Application number: CN202322262612.5U
Authority: CN
Inventors: 白荣国; 黄芬; 郭苗青
Original assignee: Beijing Dangong Science And Technology Co ltd
Current assignee: Beijing Dangong Science And Technology Co ltd
Priority date: 2023-08-10
Filing date: 2023-08-22
Publication date: 2024-05-07
Anticipated expiration: 2033-08-22

Abstract

The application provides an intelligent electronic control cabinet lock, an intelligent electronic control cabinet system and an intelligent electronic control lock, wherein the intelligent electronic control cabinet lock comprises: the electromagnetic switch piece comprises a lock tongue, an electromagnetic mechanism and an elastic element, wherein the elastic element is connected with the lock tongue, the electromagnetic mechanism is electrified and generates a magnetic field under the control of a control electric signal, the elastic element is compressed to control the lock tongue to pop out of the lock tongue baffle to unlock the cabinet, or the magnetic field disappears when the electromagnetic mechanism is powered off, and the elastic element is reset to control the lock tongue to be inserted into the lock tongue baffle to lock the cabinet, so that the safety performance is improved.

Description

Intelligent electric control cabinet lock, intelligent electric control cabinet system and intelligent electric control lock

Technical Field

The utility model relates to the technical field of door locks, in particular to an intelligent electric control cabinet lock, an intelligent electric control cabinet system and an intelligent electric control lock.

Background

A cabinet is a freestanding or self-supporting enclosure for housing electrical or electronic equipment. Cabinets are typically configured with doors, removable or non-removable side panels, and back panels. The cabinet is an integral part of the electrical equipment and is a carrier of the electrical control equipment. Is generally made of cold-rolled steel sheet or alloy. Can provide the protection functions of water resistance, dust resistance, electromagnetic interference resistance and the like for the storage equipment.

In order to ensure the safety of the internal hardware of the cabinet, the cabinet is provided with a cabinet lock.

The traditional cabinet lock is unlocked by adopting a pure mechanical structure, and the principle of unlocking or locking by adopting the pure mechanical structure is as follows:

the cabinet door lock adopts a top-bottom lock mode, namely the top and the bottom of the cabinet door are locked simultaneously. The lock comprises a lock, an upper lock rod, a lower lock rod, an upper lock plate, a lower lock plate and a guiding part. Wherein the upper locking plate and the lower locking plate are fixed on the cabinet body, and the rest parts are arranged on the cabinet door. Under the locking state, the lock tongue and the lower lock rod respectively fall into the locking grooves of the upper lock plate and the lower lock plate, so that the cabinet door is locked. The front and back positions of the upper lock plate and the lower lock plate can be adjusted according to actual assembly conditions, so that the fit clearance between the lock tongue and the upper lock plate as well as between the lock tongue and the lower lock plate is changed, and the tightness of the locking state of the door lock is conveniently adjusted. In the locking state, the inserted key rotates 90 degrees anticlockwise, the lock tongue rotates anticlockwise, the lower lock rod moves upwards and is separated from the lock grooves of the upper lock plate and the lower lock plate respectively, and the cabinet door can be opened at the moment.

Therefore, the door lock works stably and reliably, has good structural strength, and can automatically reset to a locking state under the action of the gravity of the upper lock rod and the lower lock rod after the door lock is opened, and the door lock can be closed only by turning the key anticlockwise to change the key to an unlocking state due to the locking state when the door is required to be closed. And then the key can be rotated clockwise to lock the cabinet door. In addition, the cabinet door can be opened under the condition of no authorization as long as any person can get the key, so that the safety performance is poor.

Disclosure of Invention

Based on the above problems, the application provides an intelligent electronic control cabinet lock, an intelligent electronic control cabinet system and an intelligent electronic control lock, which are used for solving or relieving the problems in the prior art.

The embodiment of the application discloses the following technical scheme:

The embodiment of the application provides an intelligent electronic control cabinet lock, which comprises the following components: electromagnetic switch piece and spring bolt baffle piece; the electromagnetic switch piece comprises a lock tongue, an electromagnetic mechanism and an elastic element, wherein the lock tongue can be ejected from the lock tongue baffle, or the lock tongue can be inserted into the lock tongue baffle; the elastic element is connected with the lock tongue, and the electromagnetic mechanism is electrified and generates a magnetic field under the control of a control electric signal, so that the elastic element is compressed to control the lock tongue to pop out of the lock tongue baffle to unlock the cabinet, or the magnetic field disappears when the electromagnetic mechanism is powered off, so that the elastic element is reset to control the lock tongue to be inserted into the lock tongue baffle to lock the cabinet.

Optionally, in any embodiment of the present application, the electromagnetic mechanism includes a coil, a lock body, a core, and a circuit board;

The coil is electrically connected with the circuit board, the lock body is arranged on the circuit board, the lock tongue is arranged on the iron core, and the elastic element is arranged on the iron core;

Under the state that the circuit board is electrified to the coil, the coil generates a magnetic field, so that the elastic element is compressed to the lock body to control the iron core to act so as to drive the lock tongue to pop out of the lock tongue baffle to realize electrically controlled unlocking, or under the state that the circuit board is powered off to the coil, the magnetic field generated by the coil disappears, and the elastic element is reset to control the iron core to act so as to drive the lock tongue to be inserted into the lock tongue baffle to realize electrically controlled locking.

Optionally, in any embodiment of the present application, the intelligent electronic control cabinet lock further includes: the cabinet lock comprises a cabinet lock body, a first fixing piece, a first fixing hole, a second fixing piece, a second fixing hole and a third fixing hole;

The cabinet lock body is provided with a first fixing hole and a second fixing hole, wherein:

A first bolt is fixed in the first fixing hole, and the first bolt passes through the first fixing piece to fix the cabinet lock body on the cabinet door;

The second fixing hole is fixed with a second bolt, so that the second bolt penetrates into the second fixing piece and is fixed on the cabinet lock body, and a third fixing hole is formed in the second fixing piece and is fixed with a third bolt, so that the third bolt penetrates into the electromagnetic switch piece, and the electromagnetic switch piece is fixed on the cabinet door.

Optionally, in any embodiment of the present application, the latch tongue blocking piece is provided with a groove, and the groove can be attached to the latch tongue of the electromagnetic switch piece;

The lock core is inlayed to the spring bolt separation blade, is in the key inserts the lock core and rotatory condition for the spring bolt separation blade synchronous revolution is until the recess breaks away from with the spring bolt, in order to realize mechanical unlocking.

Optionally, in any embodiment of the application, a biometric device, a pathway control structure is included; the biological characteristic identification device is connected with the passage control structure, and the passage control structure is connected with an electromagnetic mechanism in the electromagnetic switch piece; and when the biometric identification device outputs a biometric identification success message, the access control structure sends the control electric signal to the access control structure, the access control structure receives the control electric signal to form an access, the electromagnetic mechanism is electrified, and when the biometric identification failure message is output, the access control structure turns off the access, and the electromagnetic mechanism is stopped being electrified to be powered off.

Optionally, in any embodiment of the present application, the biometric device is a face recognition device, and the path control structure is a relay; when the face recognition equipment outputs a face recognition success message, the control electric signal is sent to the relay, and the relay receives the back contact to be attracted to form a passage; and when the face recognition failure message is output, the relay contact is opened to shut off the passage.

Optionally, in any embodiment of the present application, the circuit board is provided with a connection flat cable, and the path control structure is electrically connected with the circuit board through the connection flat cable, and provides the electric energy provided by the power source to the electromagnetic mechanism through the circuit board, so that the electromagnetic mechanism is electrified to generate the magnetic field.

Alternatively, in any embodiment of the application, the locking bolt is made of a material that generates a magnetic field.

Optionally, in any embodiment of the present application, an intelligent electronic control cabinet lock according to any one of the claims is included, and a cabinet, where the intelligent electronic control cabinet lock is disposed on the cabinet.

Optionally, in any embodiment of the present application, an electromagnetic switch element and a latch blade are included; the electromagnetic switch piece comprises a lock tongue, an electromagnetic mechanism and an elastic element, wherein the lock tongue can be ejected from the lock tongue baffle, or the lock tongue can be inserted into the lock tongue baffle; the elastic element is connected with the lock tongue, and the electromagnetic mechanism is electrified and generates a magnetic field under the control of a control electric signal, so that the elastic element is compressed to control the lock tongue to pop out of the lock tongue baffle to realize unlocking, or the magnetic field disappears when the electromagnetic mechanism is powered off, so that the elastic element is reset to control the lock tongue to be inserted into the lock tongue baffle to realize locking.

The embodiment of the application provides an intelligent electronic control cabinet lock, an intelligent electronic control cabinet system and an intelligent electronic control lock, wherein the intelligent electronic control cabinet lock comprises: the electromagnetic switch piece comprises a lock tongue, an electromagnetic mechanism and an elastic element, wherein the elastic element is connected with the lock tongue, the electromagnetic mechanism is electrified and generates a magnetic field under the control of a control electric signal, so that the elastic element is compressed to control the lock tongue to pop out of the lock tongue baffle to unlock the cabinet, or the magnetic field disappears when the electromagnetic mechanism is powered off, so that the elastic element is reset to control the lock tongue to be inserted into the lock tongue baffle to lock the cabinet. Therefore, the electromagnetic mechanism generates a magnetic field under the action of a control signal, so that the elastic element is compressed to control the lock tongue to pop out of the lock tongue baffle to unlock, or the magnetic field disappears when the electromagnetic mechanism is powered off, so that the elastic element is reset to control the lock tongue to be inserted into the lock tongue baffle, the gravity action of the upper lock rod and the lower lock rod after unlocking can not occur, the door lock can be automatically reset to a locking state, and unlocking or locking can not be realized by any person taking a key, so that the safety performance is improved.

Drawings

In order to more clearly illustrate the embodiments of the application or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the application, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is an exploded view of a cabinet lock according to an embodiment of the application;

FIG. 2 is a front view of a cabinet lock according to an embodiment of the application;

FIG. 3 is a side view of a cabinet lock according to an embodiment of the application;

FIG. 4 is a top view of a cabinet lock according to an embodiment of the application;

FIG. 5 is a schematic cross-sectional view of an electromagnetic mechanism according to an embodiment of the present application;

Fig. 6 is a flowchart of an intelligent biometric cabinet lock unlocking process according to an embodiment of the application.

Detailed Description

In the figure: 1. an electromagnetic switch member; 11. a bolt; 12. an electromagnetic mechanism; 121. a coil; 122. a lock body; 123. an iron core; 124. a circuit board; 13. an elastic element; 2. a lock tongue baffle; 3. a cabinet lock body; 4. a first fixing member; 5. a first fixing hole; 6. a second fixing member; 7. a second fixing hole; 8. a lock core; 9. a third fixing hole; 10. a biometric identification device; 101. and a path control structure.

It is not necessary for any of the embodiments of the application to be practiced with all of the advantages described above.

In order to make the present invention better understood by those skilled in the art, the following description will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Fig. 1 is a schematic diagram of an explosion structure of an intelligent electronic control cabinet lock according to an embodiment of the present application. Fig. 2 is a front view of an embodiment of the present application. Fig. 3 is a side view of an embodiment of the present application. Fig. 4 is a top view of an embodiment of the present application. As shown in fig. 1-4, the intelligent electronic control cabinet lock includes: electromagnetic switch piece and spring bolt baffle piece; the electromagnetic switch piece comprises a lock tongue, an electromagnetic mechanism and an elastic element, wherein the lock tongue can be ejected from the lock tongue baffle, or the lock tongue can be inserted into the lock tongue baffle; the elastic element is connected with the lock tongue, and the electromagnetic mechanism is electrified and generates a magnetic field under the control of a control electric signal, so that the elastic element is compressed to control the lock tongue to pop out of the lock tongue baffle to realize unlocking, or the magnetic field disappears when the electromagnetic mechanism is powered off, so that the elastic element is reset to control the lock tongue to be inserted into the lock tongue baffle to realize locking.

Therefore, the electromagnetic mechanism generates a magnetic field under the action of a control signal, so that the elastic element is compressed to control the lock tongue to pop out of the lock tongue baffle to unlock, or the magnetic field disappears when the electromagnetic mechanism is powered off, so that the elastic element is reset to control the lock tongue to be inserted into the lock tongue baffle, the gravity action of the upper lock rod and the lower lock rod after unlocking can not occur, the door lock can be automatically reset to a locking state, and unlocking or locking can not be realized by any person taking a key, so that the safety performance is improved.

Referring to the view angle shown in fig. 1, the upper end and the lower end of the cabinet lock body are respectively provided with a first fixing hole. The lower extreme the top of first fixed orifices is equipped with the second fixed orifices, is perpendicular to the second fixed orifices direction is equipped with the second mounting, just be equipped with on the second mounting the third fixed orifices is used for fixing electromagnetic mechanism. The upper end the below of first fixed orifices is equipped with the lock core, is perpendicular to the lock core direction is equipped with the spring bolt baffle, just the recess of spring bolt baffle can with electromagnetic mechanism's spring bolt laminating, this scheme realizes firmly fixing the rack lock on the cabinet door.

In specific implementation, the electromagnetic switch element of the electromagnetic machine can be electrified and generate a magnetic field under the control of a control electric signal, or can be powered off to enable the magnetic field to disappear.

FIG. 5 is a schematic cross-sectional view of an electromagnetic mechanism according to an embodiment of the present application. As shown in fig. 5, the electromagnetic mechanism comprises a coil, a lock body, an iron core and a circuit board;

Under the state that the circuit board is electrified to the coil, the coil generates a magnetic field, so that the elastic element is compressed to the lock body to control the iron core to act so as to drive the lock tongue to pop out of the lock tongue baffle to realize electrically controlled unlocking, or under the state that the circuit board is powered off to the coil, the magnetic field generated by the coil disappears, and the elastic element is reset to control the iron core to act so as to drive the lock tongue to be inserted into the lock tongue baffle to realize electrically controlled locking. The scheme realizes electric control unlocking, and solves the problem that the door lock can be automatically reset to a locking state when being mechanically unlocked.

In this embodiment, the elastic element may be a spring.

In this embodiment, the number of the coils, the lock body, and the iron core is not limited. The coil is wound, for example, from copper wire. The shape of the lock body is not limited and can be set according to the scene. The shape of the iron core can be freely telescopic in the lock body.

In this embodiment, the number of the first fixing holes is not limited, and the first fixing holes are used to cooperate with the first fixing member to fix the cabinet lock body on the cabinet. The number of the second fixing holes is not limited, and the second fixing holes are used for fixing the second fixing piece on the lock body. The number of the third fixing holes is not limited, and the third fixing holes are used for fixing the electromagnetic switch key to the second fixing piece so as to be indirectly fixed on the lock body. The scheme realizes that the cabinet lock is firmly fixed on the cabinet door.

The lock core is inlayed to the spring bolt separation blade, is in the key inserts the lock core and rotatory condition for the spring bolt separation blade synchronous revolution is until the recess breaks away from with the spring bolt, in order to realize mechanical unlocking. The scheme realizes unlocking through the key when the electromagnetic switch part fails to act due to failure or power failure, and is equivalent to providing a standby unlocking method.

For example, a groove structure is formed in the back of the lock tongue baffle, a protruding structure is formed in the back of the lock cylinder, the protruding structure of the lock cylinder is inserted into the groove structure in the back of the lock tongue baffle, and fixing between the lock tongue baffle and the lock cylinder is achieved through bolts. However, it should be noted that, in this embodiment, the manner of embedding the lock tongue blocking piece and the lock cylinder is not particularly limited.

Illustratively, the latch blade follows action during reverse rotation of the lock cylinder, such as key insertion. The key reversely rotates to the maximum angle (set according to scene requirements), and the lock tongue baffle plate is separated from the lock tongue to realize unlocking.

Optionally, in order to generate the control signal, in any embodiment of the present application, the intelligent electronic control cabinet lock includes a biometric identification device, a pathway control structure; the biological characteristic identification device is connected with the passage control structure, and the passage control structure is connected with an electromagnetic mechanism in the electromagnetic switch piece; and when the biometric identification device outputs a biometric identification success message, the access control structure sends the control electric signal to the access control structure, the access control structure receives the control electric signal to form an access, the electromagnetic mechanism is electrified, and when the biometric identification failure message is output, the access control structure turns off the access, and the electromagnetic mechanism is stopped being electrified to be powered off.

Fig. 6 is a flowchart of an intelligent biometric equipment cabinet lock opening process according to an embodiment of the application, wherein when biometric equipment is successfully identified, a passage control structure is closed, and an electromagnetic switch is attracted through the passage control structure, so that an electromagnetic switch piece acts to open a lock handle.

In a specific embodiment, the biometric device is a face recognition device and the path control structure is a relay; the face recognition device is connected with the relay, and the relay is connected with an electromagnetic mechanism in the electromagnetic switch piece; and when the face recognition device outputs a face recognition success message, the control electric signal is sent to the relay, the relay receives the back contact to be attracted to form a passage, the electromagnetic mechanism is electrified, and when the face recognition failure message is output, the relay contact is disconnected to form an open circuit, and the electromagnetic mechanism is stopped to be electrified to be powered off. The scheme realizes unlocking through biological feature recognition, and greatly improves the safety of the cabinet lock.

In other embodiments, the biometric device may be a fingerprint recognition device, a voice recognition device, or an iris recognition device. In use, the biometric device is not particularly limited.

In other embodiments, the circuit structure for the path control structure may also be a circuit structure formed by other switching devices, and the relay is only one implementation.

Optionally, in any embodiment of the present application, the circuit board is provided with a connection flat cable, and the relay is electrically connected with the circuit board through the connection flat cable, and provides the electric energy provided by the power source to the electromagnetic mechanism through the circuit board, so that the electromagnetic mechanism is electrified to generate the magnetic field.

In another embodiment, when the face recognition cannot be performed under the condition of power failure, the above-mentioned spare unlocking method can be based on that a key is inserted into a lock cylinder to rotate 90 degrees, the lock tongue baffle fixed above the lock cylinder rotates 90 degrees along with the lock tongue, and then the lock tongue on the electromagnetic switch piece is unlocked with the lock tongue baffle, so that the process of opening the cabinet door by using a mechanical key when the electromagnetic switch piece cannot be driven in the power failure process or the face equipment failure is realized.

Finally, it should be noted that: in the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "upper", "lower", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically 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 can be understood by those of ordinary skill in the art according to the specific circumstances.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. 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

1. An automatically controlled rack lock of intelligence, its characterized in that: comprises an electromagnetic switch piece (1) and a lock tongue baffle piece (2); the electromagnetic switch piece (1) comprises a lock tongue (11), an electromagnetic mechanism (12) and an elastic element (13), wherein the lock tongue (11) can be ejected from the lock tongue baffle (2), or the lock tongue (11) can be inserted into the lock tongue baffle (2); the elastic element (13) is connected with the lock tongue (11),

The electromagnetic mechanism (12) is electrified and generates a magnetic field under the control of a control electric signal, so that the elastic element (13) is compressed to control the lock tongue (11) to pop out of the lock tongue baffle (2) to unlock the cabinet, or the magnetic field disappears when the electromagnetic mechanism (12) is powered off, so that the elastic element (13) is reset to control the lock tongue (11) to be inserted into the lock tongue baffle (2) to lock the cabinet.

2. The intelligent electronic control cabinet lock according to claim 1, wherein the electromagnetic mechanism (12) comprises a coil (121), a lock body (122), an iron core (123) and a circuit board (124);

The coil (121) is electrically connected with the circuit board (124), the lock body (122) is arranged on the circuit board (124), the lock tongue (11) is arranged on the iron core (123), and the elastic element (13) is arranged on the iron core (123);

Under the state that the circuit board (124) is electrified to the coil (121), the coil (121) generates a magnetic field, so that the elastic element (13) is compressed to the lock body (122) to control the iron core (123) to act so as to drive the lock tongue (11) to pop out of the lock tongue baffle (2) to realize electric control unlocking, or under the state that the circuit board (124) is powered off to the coil (121), the magnetic field generated by the coil (121) disappears, and the elastic element (13) is reset to control the iron core (123) to act so as to drive the lock tongue (11) to be inserted into the lock tongue baffle (2) to realize electric control locking.

3. The intelligent electronic control cabinet lock of claim 1, further comprising: the cabinet lock comprises a cabinet lock body (3), a first fixing piece (4), a first fixing hole (5), a second fixing piece (6), a second fixing hole (7) and a third fixing hole (9);

The cabinet lock body (3) is provided with a first fixing hole (5) and a second fixing hole (7), wherein:

A first bolt is fixed in the first fixing hole (5) and penetrates through the first fixing piece (4) to fix the cabinet lock body (3) on a cabinet door;

The second fixing hole (7) is fixed with a second bolt, so that the second bolt penetrates into the second fixing piece (6), the second fixing piece (6) is fixed on the cabinet lock body (3), a third fixing hole (9) is formed in the second fixing piece (6), and the third fixing hole (9) is fixed with a third bolt, so that the third bolt penetrates into the electromagnetic switch piece (1), and the electromagnetic switch piece (1) is fixed on the cabinet door.

4. The intelligent electronic control cabinet lock according to claim 1, wherein the lock tongue baffle (2) is provided with a groove, and the groove can be attached to the lock tongue (11) of the electromagnetic switch piece (1);

Lock core (8) have been inlayed to spring bolt separation blade (2), in the key insert under lock core (8) and rotatory circumstances for spring bolt separation blade (2) synchronous revolution is until the recess breaks away from with the spring bolt, in order to realize mechanical unlocking.

5. An intelligent electronic control cabinet lock according to claim 2, further comprising a biometric identification device (10), a pathway control structure (101); the biological feature recognition device (10) is connected with the access control structure (101), and the access control structure (101) is connected with an electromagnetic mechanism (12) in the electromagnetic switch piece (1); and when the biometric identification device (10) outputs a biometric identification success message, the control electric signal is sent to the passage control structure (101), the passage control structure (101) receives the control electric signal to form a passage, the electromagnetic mechanism (12) is electrified, and when the biometric identification failure message is output, the passage control structure (101) turns off the passage and stops electrifying the electromagnetic mechanism (12) to cut off the power.

6. The intelligent electronic control cabinet lock according to claim 5, wherein the biometric identification device (10) is a face recognition device and the access control structure is a relay; when the face recognition equipment outputs a face recognition success message, the control electric signal is sent to the relay, and the relay receives the back contact to be attracted to form a passage; and when the face recognition failure message is output, the relay contact is opened to shut off the passage.

7. The intelligent electronic cabinet lock according to claim 6, wherein the circuit board (124) is provided with a connection flat cable, the relay is electrically connected with the circuit board (124) through the connection flat cable, and electric energy provided by a power supply is provided to the electromagnetic mechanism (12) through the circuit board (124), so that the electromagnetic mechanism (12) is electrified to generate a magnetic field.

8. An intelligent electronic control cabinet lock according to claim 1, wherein the lock tongue (11) is made of a material capable of generating a magnetic field.

9. An intelligent electronic control cabinet system, comprising the intelligent electronic control cabinet lock of any one of claims 1-8, and a cabinet, the intelligent electronic control cabinet lock being disposed on the cabinet.

10. An intelligent electric control lock is characterized in that: comprises an electromagnetic switch piece (1) and a lock tongue baffle piece (2); the electromagnetic switch piece (1) comprises a lock tongue (11), an electromagnetic mechanism (12) and an elastic element (13), wherein the lock tongue (11) can be ejected from the lock tongue baffle (2), or the lock tongue (11) can be inserted into the lock tongue baffle (2); the elastic element (13) is connected with the lock tongue (11), the electromagnetic mechanism (12) is electrified under the control of a control electric signal and generates a magnetic field, so that the elastic element (13) is compressed to control the lock tongue (11) to pop out of the lock tongue baffle (2) to realize unlocking, or the magnetic field disappears when the electromagnetic mechanism (12) is powered off, so that the elastic element (13) is reset to control the lock tongue (11) to be inserted into the lock tongue baffle (2) to realize locking.