CN219281497U - Digital cipher cabinet lock - Google Patents

Abstract

The utility model provides a digital coded cabinet lock, comprising: the digital password module, the electromagnet, the lock pin, the spring, the fixed disk and the locking piece, wherein when the electromagnet is in a power-off state, one end of the lock pin is inserted into the fixed disk, the electromagnet is not rotatable, and the locking piece is in a locking state; the user inputs the correct password, the electromagnet is electrified, the lock pin is retracted and pulled out from the fixed disc under the suction action of the electromagnet, the electromagnet can drive the locking piece to move through rotation, and the locking piece is adjusted to be in an open state.

Description

Digital cipher cabinet lock

Technical Field

The utility model relates to a lock, in particular to a digital coded cabinet lock.

Background

The cupboard has obtained extensive application as a accomodate and storage instrument in daily life and production, and generally, the cupboard contains the cabinet body and cabinet door, either does not have the lock between the cabinet body and cabinet door, only drives the cabinet door through the handle and opens and shuts, or connects through mechanical lock, this just leads to the cabinet door unable to lock accomodate important and privacy article, perhaps needs the key to open and shut, and firstly uses inconveniently, and secondly when the key forgets or loses, can't unblank.

In order to solve the problem of inconvenient opening and closing of the mechanical lock, a plurality of intelligent locks appear on the market, and the locks can be opened and closed in modes of fingerprints, passwords, chips, faces, irises and the like, so that the use of users is greatly facilitated. However, the present intelligent lock is designed mainly aiming at the use situations of large door body thickness, high door frame or cabinet body strength of indoor doors, safes and the like, and when in use, the opening and the closing are realized by controlling the insertion and the extraction of the lock tongue on the door body into and out of the lock hole on the door frame or cabinet body. However, for the cabinet, because the thickness of the cabinet door and the cabinet body is thinner, the strength is generally between 1 cm and 3cm, and the strength is lower, such as materials like particle boards, multi-layer boards and plastic boards, the cabinet door is difficult to bear the weight of the existing intelligent lock with a larger deviation, and the cabinet body is difficult to form a lock hole for accommodating the lock tongue, so that most of the existing intelligent locks cannot be applied to the cabinet.

In addition, the structure of current intelligent lock is complicated, bulky, the expense is high, and the installation is inconvenient, and is too high for the cupboard that needs a plurality of cabinet locks of installation.

The present application is specifically directed to solving the above-mentioned technical problems.

Disclosure of Invention

The utility model designs a digital coded cabinet lock, which is convenient to open and close, simple in structure and applicable to a cabinet.

In order to solve the problems, the utility model discloses a digital coded cabinet lock, which comprises:

a digital password module capable of recognizing a password input by a user;

the electromagnet is connected with the digital password module, and the digital password module controls the electromagnet to be electrified according to the identification result of the password;

one end of the lock pin is inserted into the electromagnet, and the lock pin is a magnetic substance;

the spring is arranged in the electromagnet, one end of the spring is connected with the electromagnet, and the other end of the spring is connected with the lock pin;

the fixed disc is fixedly arranged on the cabinet door or the cabinet body;

the locking piece is connected with the electromagnet and can synchronously rotate along with the electromagnet;

when the electromagnet is in a power-off state, the other end of the lock pin is inserted into the fixed disc, the electromagnet cannot rotate, and the locking piece is in a locking state;

the user inputs correct password, the digital password module controls the electromagnet to be in a power-on state, the lock pin is retracted under the suction action of the electromagnet and pulled out of the fixed disc, and the electromagnet can drive the locking piece to move through rotation to adjust the locking piece to be in an open state.

Further, a first inserting hole is formed in the electromagnet, the first inserting hole is a blind hole, the spring is located in the first inserting hole, one end of the lock pin is inserted into the first inserting hole and connected with the spring, and the other end of the lock pin protrudes out of the first inserting hole.

Further, the lock pin includes:

a first pin having a cylindrical structure;

a second pin having a cylindrical structure;

the first pin and the second pin are coaxially arranged, the cross section area of the first pin is smaller than that of the second pin, the second pin is inserted into the first plug hole, and at least part of the first pin is exposed out of the first plug hole.

Further, the digital coded cabinet lock further comprises an electromagnet box, and the electromagnet box is provided with:

a housing groove for housing the electromagnet;

the second plug hole is a round hole;

the first pin is inserted into the second plug hole.

Further, the fixed disc is arranged around the periphery of the electromagnet box, and a third plug hole is formed in the fixed disc;

when the electromagnet is in a power-off state, one end of the first pin is inserted into the third plug hole under the action of the elastic force of the spring, so that the electromagnet cannot rotate;

when the electromagnet is in a power-on state, the lock pin is retracted under the suction action of the electromagnet and pulled out of the third plug hole, so that the electromagnet can drive the locking piece to move through rotation, and the locking piece is adjusted to be in an open state.

Further, the cross-sectional area of the first pin is smaller than the cross-sectional area of the second plug hole is smaller than the cross-sectional area of the second pin.

Further, the digital coded cabinet lock further comprises: the shifting block connecting rod, the one end of shifting block connecting rod with the electro-magnet box is connected, the other end with the retaining member is connected, the electro-magnet can pass through electro-magnet box and shifting block connecting rod drive the retaining member is rotatory.

Further, the dial link includes:

the first connecting rod is connected with the locking piece;

and the second connecting rod is inserted into the electromagnet box and connected with the electromagnet box.

Further, the locking member includes:

a rotating member capable of rotating synchronously with the electromagnet;

the fixing piece is fixed on one of the cabinet body and the cabinet door, and other parts in the digital coded lock are fixed on the other one of the cabinet body and the cabinet door;

the rotating member can be locked to or unlocked from the fixed member by rotation.

Further, the rotating piece is one of a plane shifting block assembly, a cam shaft shifting block assembly and a square tongue assembly.

The digital coded cabinet lock controls the state of the lock pin through the power-on and power-off of the electromagnet, so that the state switching between the unlocking state and the locking state of the lock is realized, a complex linkage system is not required to be arranged, and the digital coded cabinet lock has the advantage of simple structure; and the digital coded cabinet lock is opened and closed through the rotation of the rotating piece in the locking piece, so that the digital coded cabinet lock is small in size and light in weight, and in addition, each part in the digital coded cabinet lock is simple in structure, easy to prepare, and has the advantages of low cost and wide application range.

Drawings

FIG. 1 is an exploded view of the structure of the digital code cabinet lock of the present utility model;

FIG. 2 is a schematic cross-sectional view of a digital code cabinet lock according to the present utility model;

FIG. 3 is an exploded view of the construction of the flat dial assembly of the present utility model;

FIG. 4 is an exploded view of the structure of the cam shaft shifting block assembly of the present utility model;

FIG. 5 is an exploded view of the construction of the tongue assembly of the present utility model.

Reference numerals illustrate:

1. a digital lens; 2. a lock housing; 3. a digital cryptographic module; 4. a battery block; 5. an electromagnet; 501. a first plug hole; 6. a spring; 7. a locking pin; 701. a first pin; 702. a second pin; 8. an electromagnet box; 801. a receiving groove; 802. a second plug hole; 803. a connecting piece; 9. a first set screw; 10. a second set screw; 11. a dial block connecting rod; 1101. a first link; 1102. a second link; 12. a fixed plate; 1201. a third plug hole; 13. a fixing nut; A. a planar dial assembly; a-1, a first flat pad; a-2, a plane shifting block; a-201, a plane plectrum; a-3, a second flat pad; a-4, a third fixing screw; B. a camshaft shifting block assembly; b-1, a cam shaft shifting block; b-101, a cam shaft; b-2, a third flat pad; b-3, a fourth set screw; C. a square tongue assembly; c-1, a square tongue cam shaft shifting block; c-101, a linkage shaft; c-2, a fifth fixing screw; c-3, a square tongue fixing seat; c-301, a first accommodating hole; c-302, a second accommodating hole; c-4, a sixth set screw; c-5, square tongue; c-501, rotating the inserting groove; c-6, a seventh fixing screw; c-7, square tongue gland.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

As shown in fig. 1 to 5, a digital code cabinet lock includes:

a digital password module 3 capable of recognizing a password input by a user;

the electromagnet 5 is connected with the digital password module 3, and the digital password module 3 controls the electromagnet 5 to be electrified and powered off according to the identification result of the password;

a lock pin 7, one end of which is inserted into the electromagnet 5, wherein the lock pin 7 is made of magnetic materials such as iron, nickel, cobalt, alloys thereof and the like;

a spring 6 provided in the electromagnet 5, one end of the spring 6 being connected to the electromagnet 5, and the other end being connected to the lock pin 7;

a fixed plate 12 fixedly provided on the cabinet door or the cabinet body;

the locking piece is connected with the electromagnet 5 and can synchronously rotate along with the electromagnet 5;

when the electromagnet 5 is in a power-off state, the other end of the lock pin 7 is inserted into the fixed disc 12 under the action of the elastic force of the spring 6, so that the electromagnet 5 is not rotatable, the locking piece is in a locking state, and the digital coded cabinet lock is in a locking state;

the user inputs the correct password, the digital password module 3 controls the electromagnet 5 to be in a power-on state, the lock pin 7 is retracted under the suction effect of the electromagnet 5 and pulled out of the fixed disc 12, the electromagnet 5 can drive the locking piece to move through rotation, the locking piece is adjusted to be in an open state, and then the digital password cabinet lock is opened, so that the digital password cabinet lock is in an unlocking state.

According to the digital cipher cabinet lock, the digital cipher module 3 is arranged, the cipher input by a user is identified through the digital cipher module 3, when the cipher input by the user is correct, the digital cipher module 3 controls the electromagnet 5 to be electrified, at the moment, the lock pin 7 is retracted under the suction effect of the electromagnet 5 and pulled out of the fixed disc 12, and then the electromagnet 5 is rotated to drive the locking piece to move, so that the locking piece is adjusted to be in an open state, and then the digital cipher cabinet lock is opened, so that the digital cipher cabinet lock is in an unlocking state; afterwards, the digital code module 3 controls the electromagnet 5 to lose electricity, at this time, the lock pin 7 loses the suction force of the electromagnet 5 and rebounds under the action of the spring 6, and rotates the electromagnet 5, so that the lock pin 7 is inserted into the fixed disc 12 again, and the locking piece is adjusted to a locking state again, and the digital code cabinet lock can be switched to a locking state.

The digital coded cabinet lock has the advantages of simple structure, small volume, light weight and low cost, and can be widely applied to various cabinets.

Of course, the application range of the digital coded cabinet lock is not limited to the cabinet body, and the digital coded cabinet lock can be used for various indoor doors and outdoor doors.

Further, the digital coded cabinet lock further comprises: and the control module controls the electromagnet 5 to be electrified and powered off according to the identification result of the digital password module 3 on the password.

After the user inputs the correct password, the electromagnet 5 is electrified, the lock pin 7 retracts under the suction action of the electromagnet 5 and is pulled out from the fixed disc 12, at this time, the electromagnet 5 can rotate, the user can manually rotate the shell outside the electromagnet 5, such as the lock shell 2 drives the electromagnet 5 to rotate and then drives the locking piece to move, the locking piece is adjusted to be in an open state, and then the digital coded cabinet lock is opened, so that the digital coded cabinet lock is in an unlocking state.

Furthermore, as further embodiments of the present application, the digital code cabinet lock further includes: and the power module, such as a driving motor, can drive the electromagnet 5 to automatically rotate to open or close the digital coded cabinet lock when required.

Preferably, the electromagnet 5 is provided with a first inserting hole 501, the first inserting hole 501 is a blind hole, the spring 6 is located in the first inserting hole 501, one end of the spring 6 abuts against the bottom of the first inserting hole 501, the other end of the spring 6 is connected with the lock pin 7, one end of the lock pin 7 is inserted into the first inserting hole 501 and connected with the spring 6, and the other end of the lock pin 7 protrudes out of the first inserting hole 501, namely, the lock pin 7 compresses and fixes the spring 6 in the first inserting hole 501.

More preferably, the first plugging hole 501 is a circular hole.

Further, the lock pin 7 includes:

a first pin 701 having a cylindrical structure;

a second pin 702 having a cylindrical configuration;

the first pin 701 and the second pin 702 are coaxially arranged, the cross-sectional area of the first pin 701 is smaller than the cross-sectional area of the second pin 702, the second pin 702 is inserted into the first plug hole 501, and at least part of the first pin 701 is exposed out of the first plug hole 501.

Further, the digital coded cabinet lock further comprises an electromagnet box 8, and the electromagnet box is provided with:

a receiving groove 801 for receiving the electromagnet 5;

a second mating hole 802, which is a circular hole;

the first pin 701 is inserted into the second insertion hole 802.

Further, the fixed disc 12 is disposed around the periphery of the electromagnet box 8, and a third plug hole 1201 is disposed on the fixed disc 12;

when the electromagnet 5 is in a power-off state, under the action of the elastic force of the spring 6, one end of the first pin 701 is inserted into the third plug hole 1201, so that the electromagnet 5 is not rotatable;

when the electromagnet 5 is in the power-on state, the lock pin 7 is retracted under the suction action of the electromagnet 5 and pulled out from the third plug hole 1201, and the electromagnet 5 can drive the locking piece to move through rotation, so that the locking piece is adjusted to be in the open state.

Preferably, the cross-sectional area of the first pin 701 is smaller than the cross-sectional area of the second socket 802 and smaller than the cross-sectional area of the second pin 702, so that when the electromagnet 5 is in a power-off state, the end of the first pin 701 is inserted into the third socket 1201 under the action of the elastic force of the spring 6, and the end of the second pin 702 is pressed against the inner side of the second socket 802, so as to prevent the spring 6 from ejecting the lock pin 7 out of the first socket 501 too much.

Further, the digital coded cabinet lock further comprises:

the digital lens 1 is arranged on one side of the digital password module 3, a user can input a password through the digital lens 1, and the digital password module 3 can recognize the password input by the user through the digital lens 1.

Further, the digital coded cabinet lock further comprises:

the lock shell 2 is a shell arranged at the periphery of the digital coded cabinet lock.

Further, the digital coded cabinet lock further comprises:

and a battery block 4 which can provide electric power for the digital coded cabinet lock.

Furthermore, the battery block 4 may be an electric storage battery, a battery capable of being charged and discharged in a circulating manner, or a charging interface capable of being externally connected with a power supply, such as a USB interface.

As some embodiments of the present application, the lead wire of the electromagnet 5 and the lead wire of the battery block 4 are connected with the digital code module 3, so that the battery block 4 can provide electric energy for the digital code module 3, and the digital code module 3 can control the power-on and power-off states of the electromagnet 5 according to the code recognition result.

Further, the digital coded cabinet lock further comprises:

the shifting block connecting rod 11, the one end of shifting block connecting rod 11 with electromagnet box 8 is connected, the other end with the retaining member is connected, makes electromagnet 5 and electromagnet box 8 can pass through shifting block connecting rod 11 drives the retaining member is rotatory, realizes the switching of retaining member between locking and open state.

Further, the dial link 11 includes:

a first link 1101 connected to the locking member;

and a second link 1102 inserted into the electromagnet box 8 and connected to the electromagnet box 8.

Still further, the electromagnet box 8 further includes a connecting piece 803, a receiving cavity and a screw hole are provided on the connecting piece 803, and correspondingly, a screw hole is also provided on the second connecting rod 1102, after the second connecting rod 1102 is inserted into the receiving cavity on the connecting piece 803, the screw hole on the connecting piece 803 is aligned with the screw hole on the second connecting rod 1102, so that the connecting piece 803 and the second connecting rod 1102 can be fixed together by the second fixing screw 10.

Preferably, the direction in which the second link 1102 is inserted into the connection 803 is perpendicular to the direction in which the second set screw 10 is inserted into the connection 803 and the second link 1102.

Further, the electromagnet box 8 and the lock housing 2 are connected together by a first fixing screw 9.

Further, the fixing plate 12 is provided with an external thread and a fixing nut 13, one end of the fixing plate 12 passes through a cabinet body, a cabinet door and other objects for installing the digital coded lock, the external thread is exposed, and the fixing nut 13 is installed on the external thread, so that the fixing plate 12 can not rotate relative to the cabinet body, the cabinet door and other objects for installing the digital coded lock, and then the fixing plate 12 can be installed.

Further, the locking member includes:

a rotating member connected to the electromagnet 5 through a dial link 11 and capable of rotating synchronously with the electromagnet 5 and the electromagnet case 8;

the fixing piece is fixed on one of the cabinet body and the cabinet door, and the other parts of the digital coded lock are fixed on the other one of the cabinet body and the cabinet door;

the rotary piece can be inserted or clamped into the fixing piece through rotation, so that the digital coded lock is in a locking state, and the cabinet door cannot be opened;

the rotary piece can be taken out from the fixing piece through rotation, so that the digital coded lock is in an unlocking state, and the cabinet door can be opened.

Further, the rotating member is mounted at the end of the fixed disk 12 where the external thread is provided.

As some embodiments of the present application, the rotary member is one of a flat dial assembly a, a cam shaft dial assembly B, and a tongue assembly C.

Further, as shown in fig. 3, the flat dial assembly a includes:

a flat dial a-2 which can be coupled to or removed from the fixing member by rotation;

the first flat pad A-1 and the second flat pad A-3 are arranged on two sides of the plane shifting block A-2;

a third fixing screw A-4 sequentially penetrating through the second flat pad A-3, the flat shifting block A-2 and the first flat pad A-1;

the third fixing screw a-4 is inserted into the block connecting rod 11 and then is connected with the internal thread on the block connecting rod 11, so that the plane block assembly a is fixedly connected to the block connecting rod 11.

Further, the plane shifting block A-2 extends to one side to form a plane shifting block A-201; correspondingly, the fixing piece is a stop block fixed on the cabinet body or the cabinet door, a gap is arranged in the fixing piece or between the fixing piece and the cabinet body or the cabinet door, and the plane plectrum A-201 can be inserted into the gap or taken out from the gap through rotation.

Further, as shown in fig. 4, the camshaft shifting block assembly B includes:

a camshaft shifting block B-1, a third flat pad B-2 and a fourth set screw B-3, the camshaft shifting block B-1 being capable of being coupled to or removed from the fixing member by rotation; the fourth fixing screw B-3 sequentially passes through the third flat pad B-2 and the cam shaft shifting block B-1 and then is inserted into the shifting block connecting rod 11, and the fourth fixing screw B-3 is connected with the internal threads on the shifting block connecting rod 11 to fixedly connect the cam shaft shifting block assembly B on the shifting block connecting rod 11.

Furthermore, the cam shaft shifting block B-1 is provided with a cam shaft B-101, and the corresponding fixing piece is an upper lock rod arranged on the cabinet body or the cabinet door, and the cam shaft B-101 can shift the upper lock rod through rotation, so that the upper lock rod is switched between a locking state and an unlocking state.

Further, the tongue component C includes:

a tongue C-5 which can be coupled to or removed from the fixing member by rotation;

a square tongue cam shaft shifting block C-1 is provided with a connecting shaft C-101, and the connecting shaft C-101 is inserted into the square tongue C-5 to drive the square tongue C-5 to rotate;

the fifth fixing screw C-2 passes through the square tongue cam shaft shifting block C-1 and then fixedly connects the square tongue component C on the shifting block connecting rod 11.

Specifically, a rotary inserting groove C-501 is formed in the square tongue C-5, and the connecting shaft C-101 is inserted into the rotary inserting groove C-501 to drive the square tongue C-5 to rotate through the rotation of the square tongue cam shaft shifting block C-1.

Further, the tongue component C further comprises:

the square tongue fixing seat C-3 is provided with a first accommodating hole C-301, and the square tongue cam shaft shifting block C-1 is arranged in the first accommodating hole C-301;

and the square tongue gland C-7 is buckled with the square tongue fixing seat C-3 relatively, and a space for accommodating the square tongue C-5 is formed between the square tongue gland C-7 and the square tongue fixing seat C-3.

Further, a second accommodating hole C-302 is formed in the square tongue fixing seat C-3 and/or the square tongue gland C-7, and the square tongue C-5 extends out through the second accommodating hole C-302.

As some embodiments of the application, the fixing piece is a stop block fixed on the cabinet body or the cabinet door, a gap is arranged in the fixing piece or between the fixing piece and the cabinet body or the cabinet door, and the square tongue C-5 can be inserted into the gap or taken out from the gap through rotation.

As some embodiments of the application, the fixing seat C-3 of the square tongue and the pressing cover C-7 of the square tongue are connected together through a seventh fixing screw C-6.

As some embodiments of the present application, a sixth set screw C-4 is provided between the tongue gland C-7 and the tongue fixing base C-3, the sixth set screw C-4 being used to connect between the tongue fixing base C-3 and other components.

Although the present utility model is disclosed above, the present utility model is not limited thereto. In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the utility model, and the scope of the utility model should be assessed accordingly to that of the appended claims.

Claims (10)

1. A digital code cabinet lock, comprising:

a digital password module (3) capable of recognizing a password input by a user;

the electromagnet (5) is connected with the digital password module (3), and the digital password module (3) controls the electromagnet (5) to be electrified according to the identification result of the password;

a lock pin (7) with one end inserted into the electromagnet (5), wherein the lock pin (7) is a magnetic substance;

a spring (6) arranged in the electromagnet (5), wherein one end of the spring (6) is connected with the electromagnet (5), and the other end of the spring is connected with the lock pin (7);

a fixed disk (12) fixedly arranged on the cabinet door or the cabinet body;

the locking piece is connected with the electromagnet (5) and can synchronously rotate along with the electromagnet (5);

when the electromagnet (5) is in a power-off state, the other end of the lock pin (7) is inserted into the fixed disc (12), the electromagnet (5) is not rotatable, and the locking piece is in a locking state;

the user inputs the correct password, the digital password module (3) controls the electromagnet (5) to be in a power-on state, the lock pin (7) is retracted under the suction effect of the electromagnet (5) and pulled out from the fixed disc (12), and the electromagnet (5) can drive the locking piece to move through rotation so as to adjust the locking piece to be in an open state.

2. The digital code cabinet lock according to claim 1, wherein a first inserting hole (501) is formed in the electromagnet (5), the first inserting hole (501) is a blind hole, the spring (6) is located in the first inserting hole (501), one end of the lock pin (7) is inserted into the first inserting hole (501) and connected with the spring (6), and the other end of the lock pin protrudes out of the first inserting hole (501).

3. A digital code cabinet lock according to claim 2, wherein the locking pin (7) comprises:

a first pin (701) having a cylindrical structure;

a second pin (702) having a cylindrical configuration;

the first pin (701) and the second pin (702) are coaxially arranged, the cross section area of the first pin (701) is smaller than the cross section area of the second pin (702), the second pin (702) is inserted into the first plug hole (501), and at least part of the first pin (701) is exposed out of the first plug hole (501).

4. A digital code cabinet lock according to claim 3, characterized in that the digital code cabinet lock further comprises an electromagnet box (8) on which is arranged:

a receiving groove (801) for receiving the electromagnet (5);

a second plug hole (802) which is a circular hole;

the first pin (701) is inserted into the second plug hole (802).

5. The digital code cabinet lock according to claim 4, wherein the fixed disc (12) is arranged around the periphery of the electromagnet box (8), and a third plug hole (1201) is arranged on the fixed disc (12);

when the electromagnet (5) is in a power-off state, one end of the first pin (701) is inserted into the third plug hole (1201) under the action of the elastic force of the spring (6), so that the electromagnet (5) is not rotatable;

when the electromagnet (5) is in a power-on state, the lock pin (7) retracts under the suction action of the electromagnet (5) and is pulled out of the third plug hole (1201), so that the electromagnet (5) can drive the locking piece to move through rotation, and the locking piece is adjusted to be in an open state.

6. The digital code cabinet lock according to claim 4 or 5, wherein the cross-sectional area of the first pin (701) is < the cross-sectional area of the second socket hole (802) is < the cross-sectional area of the second pin (702).

7. The digital combination sidelock of claim 4, wherein the digital combination sidelock further comprises: the shifting block connecting rod (11), one end of the shifting block connecting rod (11) is connected with the electromagnet box (8), the other end of the shifting block connecting rod is connected with the locking piece, and the electromagnet (5) can drive the locking piece to rotate through the electromagnet box (8) and the shifting block connecting rod (11).

8. The digital code cabinet lock according to claim 7, wherein the dial link (11) comprises:

a first link (1101) connected to the locking member;

and a second connecting rod (1102) inserted into the electromagnet box (8) and connected with the electromagnet box (8).

9. The digital code cabinet lock according to claim 1, wherein the locking member comprises:

a rotating member capable of rotating synchronously with the electromagnet (5);

the fixing piece is fixed on one of the cabinet body and the cabinet door, and other parts in the digital coded cabinet lock are fixed on the other one of the cabinet body and the cabinet door;

the rotating member can be locked to or unlocked from the fixed member by rotation.

10. The digital code cabinet lock according to claim 9, wherein the rotary member is one of a flat dial assembly (a), a cam shaft dial assembly (B) and a tongue assembly (C).

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