CN112627646A

CN112627646A - Encrypted file cabinet lock with multiple protection performance

Info

Publication number: CN112627646A
Application number: CN202011417897.XA
Authority: CN
Inventors: 林卫中
Original assignee: Fuyang Wanruisi Electronic Lock Co ltd
Current assignee: Fuyang Wanruisi Electronic Lock Co ltd
Priority date: 2020-12-05
Filing date: 2020-12-05
Publication date: 2021-04-09
Anticipated expiration: 2040-12-05
Also published as: CN112627646B

Abstract

The invention provides an encrypted file cabinet lock with multiple protection performances. The encrypted file cabinet lock with multiple protection performance comprises: a housing; the electronic lock, two the electronic lock set up respectively in the inside both sides of casing, the electronic lock includes shell and power, the inside of shell is provided with the locking axle. The encrypted file cabinet lock with multiple protection performances provided by the invention forms a main locking structure of the encrypted file cabinet lock by matching the electronic lock and the mechanical coded lock, combines the mechanical type and the electronic type, can increase the overall safety of the cabinet lock, enables the encrypted file cabinet to have double locking protection measures, and enables the cabinet lock to further have electronic lock locking protection measures and locking shaft anti-blocking measures on the electronic lock by matching the rotating structure and the lubricating structure.

Description

Encrypted file cabinet lock with multiple protection performance

Technical Field

The invention relates to the field of file cabinets, in particular to an encrypted file cabinet lock with multiple protection performances.

Background

The file cabinet is a cabinet for placing documents, data and the like, and is generally used in offices, file rooms, data rooms, storage rooms or personal study rooms and the like, and the file cabinet is classified into the following categories: the multifunctional filing cabinet mainly introduces the steel filing cabinet, the steel filing cabinet is generally disassembled and assembled at the outlet of the steel filing cabinet, the domestic market is generally integrated, the steel filing cabinet has no door and a door, the door has a glass door and an iron door, and the door can be separated into a door and a hidden door.

The file cabinet mainly used of encrypting places some files of comparison privacy, be provided with the encryption lock on it usually, guarantee the privacy and the security of filing cabinet, however, current encryption lock can divide into electronic trick lock, mechanical trick lock, electron fingerprint lock etc., and to the electronic lock of majority, its inside detachable battery that is provided with provides electric power for the electronic lock and supports, and for the security of electronic lock, the battery is changed the mouth and is generally set up the inboard at the cabinet door, and when the electronic consumption of battery is totally unable when externally changing the battery again, owing to lack emergent safeguard measure, the electronic lock then can not follow outside unblock, finally lead to the unable normal opening of filing cabinet, bring certain puzzlement for the user.

Therefore, there is a need to provide an encrypted file cabinet lock with multiple protection capabilities to solve the above technical problems.

Disclosure of Invention

The invention provides an encrypted file cabinet lock with multiple protection performances, and solves the problems that when the electronic consumption of a battery is used up and the battery cannot be replaced outside, the electronic lock cannot be unlocked from the outside, so that the file cabinet cannot be normally opened, and certain troubles are brought to a user.

In order to solve the technical problem, the encrypted file cabinet lock with multiple protection performances provided by the invention comprises:

a housing;

the electronic locks are respectively arranged on two sides of the interior of the shell and comprise a shell and a power supply, a locking shaft is arranged in the shell, and one side of the outer surface of the locking shaft is provided with a sawtooth groove;

the rotating structures are respectively arranged on two sides inside the shell and comprise electromagnets, moving blocks and two fixed rods, two sides of each moving block are respectively connected with the outer surfaces of the two fixed rods in a sliding mode, the inside of each moving block is rotatably connected with a rotating gear, a clamping rotating piece is fixedly connected to one side of the rotating gear and the outer portion of each moving block, a supporting spring is sleeved on one side of the outer surface of each fixed rod and one side of each moving block, a magnetic block is fixedly connected to one side of each moving block, and the input end of each electromagnet is connected with the output end of the power supply through a lead wire;

the mechanical coded lock is arranged in the middle of the inside of the shell, and the outside of the locking shaft is sleeved with a lubricating structure which comprises a mounting seat.

Preferably, a graphite sheet is arranged inside the mounting seat, and the inner side of the graphite sheet is attached to the outer portion of the locking shaft.

Preferably, a moving groove is formed in the mounting seat, a fixing rod is connected to the inside of the moving groove in a sliding mode, and an elastic part is sleeved on the outer surface of the fixing rod.

Preferably, the outside of casing is provided with the fingerprint identification subassembly, the output of fingerprint identification subassembly passes through wireless signal connection with the input of two electronic locks respectively.

Preferably, mechanical trick lock includes the main part, the outside of main part is provided with password commentaries on classics piece, the right side of main part is provided with three location axle, the outside of location axle with one side joint of filing cabinet inner wall.

Preferably, one end of the locking shaft penetrates through the inside of the shell and extends to the outside of the shell, and the outside of the locking shaft is clamped with one side of the inner wall of the file cabinet.

Preferably, two ends of the fixed rod are respectively and fixedly connected with two sides of the inner wall of the shell, the left side of the electromagnet is fixedly connected with the left side of the inner wall of the shell, and the electromagnet is arranged on the left side of the moving block.

Preferably, the right side of the electromagnet is attached to the left side of the magnetic block, and the right side of the mounting seat is fixedly connected with the right side of the inner wall of the shell.

Preferably, the shell with the power all fixed mounting be in one side of shells inner wall, the output of power with one side of shell passes through wire connection, the inside detachable battery that is provided with of power.

Compared with the related art, the encrypted file cabinet lock with multiple protection performances provided by the invention has the following beneficial effects:

the invention provides an encrypted file cabinet lock with multiple protection performance, (1) through setting the rotating structure, mainly used as the power-off protection structure of an electronic lock, when the power supply of the electronic lock is consumed, the electronic lock can be opened through manual operation, and used as the emergency protection measure of the electronic lock, and matched with the electronic lock, the problem that the electronic lock cannot be opened when the power is insufficient is well solved, convenience is provided for people to open the cabinet door, and only an adaptive clamping piece is required to be clamped with a clamping rotating piece and then rotated during operation, the electronic lock can be unlocked, the operation is simpler, the unlocking mode is relatively secret and safe, a user can master the adaptive clamping piece, and the adaptive clamping piece is automatically matched with a locking shaft during power-off, and is automatically separated from the locking shaft after power-on, the normal use of the electronic lock is not influenced, and excessive manual operation of the people is saved, the automation degree is high, and the use is very convenient and very flexible;

(2) through setting up lubricating structure, mainly used lubricates the processing to the outside of locking axle, when the locking axle reciprocates, take place the friction with the graphite flake inboard and produce the graphite powder, utilize the outstanding lubricated effect of graphite powder, can lubricate the processing to its outside when the locking axle removes, it is not smooth enough to avoid the locking axle to remove when not using for a long time, and provide elasticity support for the graphite flake through the elastic component, when the long-term thickness attenuation of graphite flake, can make the graphite flake remain closely laminating with the locking axle outside all the time, and then play lasting and effectual lubricated effect to the locking axle, guarantee that the locking axle can remain smooth removal all the time.

(3) The utility model discloses a lock, including the cabinet lock, the cabinet lock is used to encrypt file cabinet lock, use through electronic lock and mechanical trick lock cooperation, the main locking structure of encrypting file cabinet lock has been constituted, use mechanical type and electronic type combination, can increase the holistic security of cabinet lock, make encrypting file cabinet have dual locking safeguard measure simultaneously, and use through setting up rotating-structure and lubricating structure cooperation, make the cabinet lock still have electronic lock dead safeguard measure and electronic lock on the locking axle prevent blockking up the measure, this cabinet lock that multiple safeguard measure constitutes, can guarantee to save worry more when people use, it is more convenient.

Drawings

FIG. 1 is a schematic view of an external structure of an encrypted file cabinet lock with multiple protection capabilities according to the present invention;

FIG. 2 is a schematic view of the internal structure of an encrypted file cabinet lock with multiple protection capabilities according to the present invention;

FIG. 3 is a schematic view of the structure of the moving block, the locking shaft and the interior of the mount shown in FIG. 2;

FIG. 4 is a schematic view of the top of the mount shown in FIG. 2;

fig. 5 is a schematic structural diagram of an encrypted file cabinet lock with multiple protection performance according to the present invention.

Reference numbers in the figures: 1. the electronic lock comprises a shell, 2, an electronic lock, 21, a shell, 22, a power supply, 23, a locking shaft, 24, a sawtooth groove, 3, a rotating structure, 31, an electromagnet, 32, a moving block, 33, a fixing rod, 34, a rotating gear, 35, a clamping rotating piece, 36, a supporting spring, 37, a magnetic block, 4, a mechanical coded lock, 41, a main body, 42, a coded rotating piece, 43, a positioning shaft, 5, a lubricating structure, 51, a mounting seat, 52, a graphite sheet, 53, a moving groove, 54, a fixing rod, 55, an elastic piece, 6 and a fingerprint identification component.

Detailed Description

The invention is further described with reference to the following figures and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of an external portion of an encrypted file cabinet lock with multiple protection capabilities according to the present invention; FIG. 2 is a schematic view of the internal structure of an encrypted file cabinet lock with multiple protection capabilities according to the present invention; FIG. 3 is a schematic view of the structure of the moving block, the locking shaft and the interior of the mount shown in FIG. 2; FIG. 4 is a schematic view of the top of the mount shown in FIG. 2; fig. 5 is a schematic structural diagram of an encrypted file cabinet lock with multiple protection performance according to the present invention. Encrypted file cabinet lock with multiple protection performance comprises:

a housing 1;

the electronic locks 2 are respectively arranged on two sides inside the shell 1, each electronic lock 2 comprises a shell 21 and a power supply 22, a locking shaft 23 is arranged inside the shell 21, and one side of the outer surface of the locking shaft 23 is provided with a sawtooth groove 24;

the two rotating structures 3 are respectively arranged on two sides inside the shell 1, each rotating structure 3 comprises an electromagnet 31, a moving block 32 and two fixing rods 33, two sides of the moving block 32 are respectively connected with the outer surfaces of the two fixing rods 33 in a sliding mode, a rotating gear 34 is rotatably connected inside the moving block 32, a clamping and rotating piece 35 is fixedly connected to one side of the rotating gear 34 and located outside the moving block 32, a supporting spring 36 is sleeved on one side of the outer surface of each fixing rod 33 and located on one side of the moving block 32, a magnetic block 37 is fixedly connected to one side of the moving block 32, and the input end of the electromagnet 31 is connected with the output end of the power supply 22 through a lead wire;

mechanical trick lock 4, mechanical trick lock 4 set up in the inside centre of casing 1, lubricating structure 5 has been cup jointed to the outside of locking axle 23, lubricating structure 5 includes mount pad 51.

The shell 1 is arranged in the cabinet door and is arranged from the inner side of the cabinet door to ensure the safety of the whole cabinet lock, the two electronic locks 2 are respectively arranged at the top and the bottom of the shell 1, the power supply 22 provides electric support for other electronic components arranged in the shell 21, a battery, which is detachably installed therein, a locking shaft 23 connected to a driving part inside the housing 21, one end of the locking shaft passes through the cabinet door from the inside of the shell 1 and finally extends to the outside of the cabinet door, the sawtooth groove 24 is arranged at the left side of the outer surface of the locking shaft 23, the electronic lock is mainly used for locking the cabinet door, increasing the safety of the file cabinet, realizing fingerprint identification unlocking by being connected with the fingerprint identification component 6 on the shell 1, and the electronic lock 2 is driven by an electromagnetic mode, after power failure, the locking shaft 23 loses the driving function and is in a free state, so that the rotating structure 3 is convenient to drive to move;

the rotating structure 3 is located on the left side of the locking shaft 23, the electromagnet 31 is connected with the power supply 22 through a lead to provide electric support for the electromagnet 31 so that the electromagnet 31 generates magnetic force, the moving block 32 can move in the horizontal direction in the housing 1, the left and right ends of the two fixing rods 33 are respectively fixedly connected with the two sides of the inner wall of the housing 1, the top and the bottom of the moving block 32 are respectively positioned through the two fixing rods 33, the moving block 32 can move horizontally on the surfaces of the fixing rods 33, the rotating gear 34 can freely rotate in the moving block 32 and is matched with the sawtooth groove 24, the two fixing rods are just meshed when the power is off, one side of the clamping rotating piece 35 is provided with a clamping groove, the clamping piece matched with the clamping groove is clamped, then the clamping rotating piece 35 can drive the rotating gear 34 to rotate through rotation, the supporting spring 36 provides elastic support for the moving block 32, so that the moving, when the power supply 22 supplies power normally, the left side of the magnetic block 37 and the right side of the electromagnet 31 are kept in a joint state;

by arranging the rotating structure 3, the rotating structure is mainly used as a power-off protection structure of the electronic lock 2, when the power supply 22 consumes power, the electronic lock 2 is opened through manual operation, when the power supply 22 consumes power, the power supply stops supplying power to the electromagnet 31, so that the electromagnet loses power support and magnetic force disappears, at the moment, the electromagnet 31 does not generate attraction to the magnetic block 37 any more, the moving block 32 can horizontally move rightwards under the elastic action of the supporting spring 36, finally, the right side of the rotating gear 34 extends to the inside of the sawtooth groove 24 and is meshed with the sawtooth groove, because the electronic lock 2 loses power support, the internal structure stops working, the locking shaft 23 is in a free state at the moment, then, the adaptive clamping piece can be clamped with the clamping rotating piece 35 from the outside of the cabinet door, then the clamping piece is rotated, so that the rotating gear 34 can drive the locking shaft 23 to move in a vertical direction, finally, the locking shaft 23 is separated from the clamping hole on the cabinet body, so that the cabinet door can be normally opened, after the cabinet door is opened and the battery is replaced, the power supply 22 continuously provides electric support for the inside of the electronic lock 2 and the electromagnet 31, the electromagnet 31 generates magnetic force after being electrified, and further has attraction force on the magnetic block 37 to drive the moving block 32 to move leftwards, because the generated magnetic force is far greater than the elastic force of the supporting spring 36, the moving block 32 can compress the supporting spring 36 to continuously move rightwards, finally the magnetic block 37 is attached to the electromagnet 31, the rotating gear 34 is also completely separated from the sawtooth groove 24, the locking shaft 23 cannot be prevented from moving upwards and downwards, at the moment, the electronic lock 2 can be normally unlocked by identifying fingerprints from the outside, the rotating structure 3 is matched with the electronic lock 2 for use, the emergency unlocking effect on the electronic lock 2 is achieved, and the problem that the electronic lock, open the cabinet door for people and facilitate, and the joint spare that only needs to use the adaptation when the operation changes 35 joints of joint and then rotates the unblock that can realize electronic lock 2, it is fairly simple to operate, the unblock mode is secret relatively and safe, the user grasp the joint spare of adaptation can, and automatic and locking axle 23 cooperation when the outage, automatic and locking axle 23 separation again after the circular telegram, can not influence 2 normal uses of electronic lock, the too much manual operation of people has been saved, very convenient when using, very nimble.

A graphite sheet 52 is disposed inside the mounting seat 51, and the inner side of the graphite sheet 52 is attached to the outside of the locking shaft 23.

A moving groove 53 is formed in the mounting seat 51, a fixing rod 54 is slidably connected to the inside of the moving groove 53, and an elastic member 55 is sleeved on the outer surface of the fixing rod 54.

The lubricating structure 5 is mainly used for lubricating the outside of the locking shaft 23, the mounting seat 51 is fixedly mounted on the inner wall of the shell 1 and is positioned at the right side of the locking shaft 23, the graphite sheet 52 is attached to the outside of the locking shaft 23, when the locking shaft 23 moves up and down, the graphite sheet 52 rubs with the inner side of the graphite sheet 52 to generate graphite powder, because the graphite powder has good oil property and lubricating effect, the lubricating treatment can be performed on the outside of the locking shaft 23 while the locking shaft 23 moves, the phenomenon that the locking shaft 23 does not move smoothly enough when not used for a long time is avoided, the fixing rod 54 can move horizontally in the moving groove 53, the elastic piece 55 provides elastic support for the fixing rod 54, when the graphite sheet 52 is consumed for a long time, the thickness of the graphite sheet 52 becomes thinner gradually, the elastic piece 55 can enable the graphite sheet 52 to be always kept closely attached to the outside of the locking shaft 23, it is ensured that the lock shaft 23 can always be smoothly moved.

The outside of casing 1 is provided with fingerprint identification subassembly 6, the output of fingerprint identification subassembly 6 passes through wireless signal connection with the input of two electronic locks 2 respectively.

Fingerprint identification subassembly 6 is used for discerning the user fingerprint for open electronic lock 2, its inside fingerprint input module, fingerprint identification module, the control module of being provided with, uses with electronic lock 2 cooperation, realizes fingerprint identification unblock function.

Mechanical trick lock 4 includes main part 41, the outside of main part 41 is provided with password commentaries on classics piece 42, the right side of main part 41 is provided with three location axle 43, the outside of location axle 43 with one side joint of filing cabinet inner wall.

Mechanical trick lock 4 carries out the unblock operation to it through manual rotation to the password of adaptation, and three location axle 43 locks the cabinet door with the lockhole joint on the cabinet body simultaneously.

One end of the locking shaft 23 penetrates through the inside of the shell 1 and extends to the outside of the shell 1, and the outside of the locking shaft 23 is clamped with one side of the inner wall of the file cabinet.

Two ends of the fixing rod 33 are respectively fixedly connected with two sides of the inner wall of the shell 1, the left side of the electromagnet 31 is fixedly connected with the left side of the inner wall of the shell 1, and the electromagnet 31 is arranged on the left side of the moving block 32.

The right side of the electromagnet 31 is attached to the left side of the magnetic block 37, and the right side of the mounting seat 51 is fixedly connected with the right side of the inner wall of the shell 1.

The shell 21 with the equal fixed mounting of power 22 is in one side of casing 1 inner wall, the output of power 22 with one side of shell 21 passes through wire connection, the inside detachable battery that is provided with of power 22.

The working principle of the encrypted file cabinet lock with multiple protection performance provided by the invention is as follows:

when the power supply 22 on the electronic lock 2 is completely consumed, the electronic lock 2 is opened through manual operation, when the power supply 22 is completely consumed, the power supply stops supplying power to the electromagnet 31, so that the electromagnet loses electric support and magnetic force disappears, at the moment, the electromagnet 31 does not generate suction to the magnetic block 37 any more, the moving block 32 can horizontally move rightwards under the elastic force action of the supporting spring 36, finally, the right side of the rotating gear 34 extends into the sawtooth groove 24 and is meshed with the sawtooth groove, because the electronic lock 2 loses electric support, the internal structure stops working, at the moment, the locking shaft 23 is in a free state, then, an adaptive clamping piece can be clamped with the clamping rotating piece 35 from the outside of the cabinet door, then, the clamping piece is rotated, so that the rotating gear 34 can drive the locking shaft 23 to move in the vertical direction, and finally, the locking shaft 23 is separated from a clamping hole on the cabinet body, so that the cabinet door can be normally opened;

after the cabinet door is opened and the battery is replaced, the power supply 22 continues to provide electric power support for the inside of the electronic lock 2 and the electromagnet 31, the electromagnet 31 generates magnetic force after being electrified, and further has attraction force on the magnetic block 37, the moving block 32 is driven to move leftwards, the generated magnetic force is far greater than the elastic force of the supporting spring 36, the moving block 32 can compress the supporting spring 36 to continue to move rightwards, finally, the magnetic block 37 is attached to the electromagnet 31, the rotating gear 34 is also completely separated from the sawtooth groove 24, the locking shaft 23 cannot be blocked to move upwards and downwards, at the moment, fingerprints are recognized through the outside, and the electronic lock 2 can be normally unlocked.

(1) through setting up this revolution mechanic 3, mainly as electronic lock 2's outage protective structure, when its power 22 power consumption has been accomplished, can open electronic lock 2 through manual operation, as the emergent safeguard measure of electronic lock 2, use with the cooperation of electronic lock 2, fine solution electronic lock 2 can't the problem of opening when electric power is not enough, it facilitates to open the cabinet door for people, and only need the joint spare and the joint commentaries on classics 35 joint of adaptation and then rotate when the operation can realize the unblock of electronic lock 2, the operation is got up fairly simplely, the unblock mode is secret relatively and safe, the joint spare of user's mastered adaptation can, and automatic and locking axle 23 cooperation when the outage, automatic and locking axle 23 separation after the circular telegram again, can not influence electronic lock 2 normal use, too much manual operation has been saved to people, degree of automation is high, it is very convenient when using, The method is very flexible;

(2) through setting up lubricating structure 5, mainly used lubricates the processing to the outside of locking axle 23, when locking axle 23 reciprocates, produce the graphite powder with the inboard friction that takes place of graphite flake 52, utilize the outstanding lubricated effect of graphite powder, can lubricate the processing to its outside when locking axle 23 removes, it is not smooth enough to avoid locking axle 23 to remove when not using for a long time, and support for graphite flake 52 provides elasticity through elastic component 55, when the long-term thickness attenuation of graphite flake 52, can make graphite flake 52 keep closely laminating with locking axle 23 outside all the time, and then play lasting and effectual lubricated effect to locking axle 23, guarantee that locking axle 23 can keep smooth removal all the time.

(3) The utility model discloses a lock, including electronic lock 2, mechanical coded lock, the main locking structure who encrypts file cabinet lock has been constituted, use mechanical type and electronic type combination, can increase the holistic security of cabinet lock, make it has twofold locking safeguard measure simultaneously to encrypt the file cabinet, and use through setting up rotating-structure 3 and lubricating structure 5 cooperation, make the cabinet lock still have electronic lock 2 and lock the safeguard measure and electronic lock 2 on locking shaft 23 prevent blockking up the measure, this cabinet lock that multiple safeguard measure constitutes, can guarantee to save worry more when people use, it is more convenient.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. An encrypted file cabinet lock with multiple protection performance, comprising:

a housing;

2. The multiple security document cabinet lock of claim 1, wherein the mounting seat has a graphite sheet disposed therein, an inner side of the graphite sheet engaging an outer portion of the locking shaft.

3. The encrypted file cabinet lock with multiple protection performances as claimed in claim 1, wherein a moving slot is opened inside the mounting seat, a fixing rod is slidably connected inside the moving slot, and an elastic member is sleeved on an outer surface of the fixing rod.

4. The encrypted file cabinet lock with multiple protection performances according to claim 1, wherein a fingerprint identification component is disposed outside the housing, and an output end of the fingerprint identification component is connected with input ends of the two electronic locks through wireless signals.

5. The encrypted file cabinet lock with multiple protection performances according to claim 1, wherein the mechanical coded lock comprises a main body, a coded rotating piece is arranged outside the main body, three positioning shafts are arranged on the right side of the main body, and the outside of each positioning shaft is clamped with one side of the inner wall of the file cabinet.

6. The multiple-security-capability encrypted file cabinet lock according to claim 1, wherein one end of the locking shaft extends through the inside of the housing and to the outside of the housing, and the outside of the locking shaft is engaged with one side of the inner wall of the file cabinet.

7. The encrypted file cabinet lock with multiple protection performances as claimed in claim 1, wherein two ends of the fixed rod are respectively fixedly connected with two sides of the inner wall of the housing, the left side of the electromagnet is fixedly connected with the left side of the inner wall of the housing, and the electromagnet is disposed on the left side of the moving block.

8. The encrypted file cabinet lock with multiple protection performance according to claim 1, wherein the right side of the electromagnet is attached to the left side of the magnetic block, and the right side of the mounting seat is fixedly connected to the right side of the inner wall of the housing.

9. The encrypted file cabinet lock with multiple protection performance according to claim 1, wherein the housing and the power supply are both fixedly installed on one side of the inner wall of the housing, the output end of the power supply is connected with one side of the housing through a wire, and a detachable battery is arranged inside the power supply.