CN216866394U - Four-class library - Google Patents

Abstract

The application relates to the field of anti-theft equipment, in particular to a four-class library; the garage comprises a garage door, a garage body, a rotating assembly, a control assembly, a locking assembly, an identification assembly and an alarm assembly; the warehouse door and the warehouse body are formed by assembling a plurality of steel modules through laser processing; the warehouse door is rotationally connected with the warehouse body through a rotating assembly, and the locking assembly is used for fixing the warehouse door on the warehouse body; the control assembly comprises a locking control component and an alarm control component, the output end of the locking control component is connected with the locking assembly, and the output end of the alarm control component is connected with the alarm assembly; the output end of the identification component is connected with the input end of the locking control component, and the identification component is used for identifying whether the door opening condition is met; the application has the effect of improving the safety degree of storing valuables.

Description

Four-class library

Technical Field

The application relates to the field of anti-theft devices, in particular to a four-class library.

Background

The bank has the function of storing valuables, and the valuables such as stamps, bills, cash and the like can be deposited in the bank; in order to place these valuables, banks are often provided with custody stores, and four types of stores are also one type of custody store.

Valuables are usually placed inside the vault and need to be approved when they are removed; after the identity is confirmed, the storage is opened, and valuables in the storage are taken out; in order to reduce the loss or theft of valuables, a special key for the vault needs to be set; to reduce the risk of key loss or theft, a dedicated place is required for storing the keys; resulting in increased storage costs for the bank.

SUMMERY OF THE UTILITY MODEL

In order to reduce the cost of banks for storing valuables, the present application provides a four-class vault.

The four-class library adopts the following technical scheme:

a four-class library comprises a library door, a library body, an identification component, a control component and a locking component; the control assembly comprises a locking control component, and the output end of the identification assembly is connected with the input end of the locking control component; the output end of the locking control component is connected with the input end of the locking assembly, the locking assembly is used for fixing the warehouse door at the position of the closed warehouse body, and the identification assembly is used for judging whether to unlock the warehouse door and the warehouse body.

By adopting the technical scheme, the storehouse body is used for storing valuables, the storehouse door seals the storehouse body, and the locking assembly fixes the positions of the storehouse door and the storehouse body; the situation that valuables are lost is reduced. When the valuables need to be taken out, the bank sends a responsible person to the four types of storehouses for verification; if the procedure of taking out the valuables is met, the verification is passed, the identification assembly outputs a signal to the locking control component, the locking control component controls the locking assembly to unlock, and at the moment, the warehouse door can be opened. The recognition component is matched with the control component, so that the space for setting a special place for storing keys is saved, and the effect of reducing the cost of storing valuables in banks is achieved.

Optionally, the locking assembly includes a locking driving component and a plurality of locking rods, and the locking rods are slidably inserted into the warehouse door; the storehouse body is provided with a plurality of locking grooves for inserting the locking rods; the locking driving part is used for driving the locking rod to move.

By adopting the technical scheme, when the warehouse door is fixed on the warehouse body, the locking driving part drives the locking rod to move until the locking rod is inserted into the locking groove, and at the moment, the locking rod is moved; the groove wall of the locking groove limits the moving direction of the locking rod, and the groove wall of the locking groove also limits the movement of the warehouse door due to the fact that the locking rod is inserted into the warehouse door in a sliding mode, and further plays a role in fixing the warehouse door on the warehouse body.

Optionally, the locking driving component includes a driving gear, a driving rack, a driving rod and a gear driving sub-component, and the driving gear, the driving rack and the driving rod are all arranged inside the warehouse door; the driving gear is meshed with the driving rack, and the driving rack is fixedly connected with the driving rod; the plurality of locking rods are fixedly connected with the driving rod; the gear drive subassembly is used to rotate the drive gear.

By adopting the technical scheme, the gear driving sub-component drives the driving gear to rotate, the driving gear drives the driving rack to move, the driving rack drives the driving rod to move, and the driving rod drives the plurality of locking rods to move simultaneously.

Optionally, the locking assembly includes a positioning component, the positioning component includes a positioning bolt and a bolt driving component, an output end of the locking control component is connected with an input end of the bolt driving component, and the positioning bolt is used for abutting against the driving rack; the bolt driving part is used for adjusting the position of the positioning bolt.

By adopting the technical scheme, when the warehouse door is fixed on the warehouse body, the locking driving part drives the locking rod to be inserted into the locking groove; the locking control part outputs a signal to the bolt driving part, the bolt driving part controls the positioning bolt to extend out, and the positioning bolt is abutted to the driving rack at the moment; the positioning bolt limits the moving direction of the driving rack, and the situation that the driving rack automatically moves is reduced.

Optionally, the gear driving sub-component comprises a driving shaft and a driving turntable, one end of the driving shaft is fixedly connected with the driving gear, the other end of the driving shaft is fixedly connected with the driving turntable, and the driving shaft is rotatably inserted into the garage door; the circumference outside of drive carousel is equipped with a plurality of handles of grabbing.

Through adopting above-mentioned technical scheme, when rotating drive gear, people's hand is held and is held the handle of grabbing, pulls and holds the handle of grabbing, holds and hold the handle and drive the drive carousel and rotate, and the drive carousel drives the drive shaft and rotates, and the drive shaft drives drive gear and rotates.

Optionally, the four-type library comprises a rotating assembly, the rotating assembly comprises a rotating shaft and a rotating shaft mounting seat, and the rotating shaft is rotatably connected with the rotating shaft mounting seat; the rotating shaft is fixedly connected with the warehouse door, and the rotating shaft is fixedly connected with the warehouse body.

By adopting the technical scheme, when the warehouse door is opened or closed, the rotating shaft rotates to the rotating mounting seat; because the rotating shaft is fixedly connected with the warehouse door, the warehouse door rotates by taking the rotating shaft as an axis; the rotating shaft and the rotating shaft mounting seat are matched, so that the situation of deviation when the warehouse door is opened or closed is reduced.

Optionally, the rotating assembly further comprises two rotating limiting blocks, and the two rotating limiting blocks are symmetrically arranged at two ends of the rotating shaft; two the stopper is all with pivot mount pad butt rotated.

By adopting the technical scheme, one end of the rotating shaft mounting seat is abutted against one of the rotating limiting blocks, and the other end of the rotating shaft mounting seat is abutted against the other rotating limiting block; because two blocks of rotation stoppers set up in the both ends of axis of rotation, then rotate stopper, pivot mount pad cooperation and have restricted the moving direction of axis of rotation, reduced the condition emergence that the axis of rotation breaks away from the pivot mount pad.

Optionally, the four-class library includes an alarm assembly, the alarm assembly includes an alarm sensing component and an alarm prompting component, and the control assembly includes an alarm control component; the output end of the alarm induction component is connected with the input end of the alarm control component, and the output end of the alarm control component is connected with the input end of the alarm prompt component.

By adopting the technical scheme, when the alarm sensing component senses the abnormal conditions of the four types of libraries, the alarm sensing component outputs a signal to the alarm prompting component, and the alarm prompting component prompts bank workers that the four types of libraries are abnormal and need to be checked.

Optionally, the identification component includes a fingerprint identification module, a face identification module and a result output module; the output end of the fingerprint identification module and the output end of the face identification module are both connected with the input end of the result output module, and the result output module is connected with the input end of the locking control component.

By adopting the technical scheme, when the warehouse door needs to be opened, the fingerprint identification module acquires the fingerprint of a door opener, and if the door opener accords with the door opening condition, the fingerprint identification module outputs a signal to the result output module; the face recognition module acquires an image of a door opener, and if the image meets the door opening condition, the face recognition module outputs a signal to the result output module; and after the result output module receives the fingerprint identification module and the face identification module, the result output module outputs a door opening signal to the locking control component.

Optionally, the warehouse door is provided with an emergency verification door, the identification component further includes an emergency input component, and the emergency input component includes an emergency verification module and an emergency switch module; the output end of the emergency switch module is connected with the input end of the result output module; the emergency verification module is used for controlling the opening and closing of the emergency verification door, and the emergency verification door is used for separating the emergency switch module from the outside.

By adopting the technical scheme, when the warehouse door needs to be opened and the fingerprint identification module and the face identification module fail, an emergency input component needs to be used; after the emergency verification module verifies that the door opening condition is met, the emergency verification module controls the emergency verification door to be opened, and the emergency switch module is exposed to the outside; after the emergency switch module detects that the door opening condition is met, the emergency switch module outputs a signal to the result output module, and the result output module outputs a door opening signal to the locking control component.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the valuables need to be taken out, the bank sends a responsible person to the four types of storehouses for verification; if the procedure of taking out the valuables is met, the verification is passed, the identification assembly outputs a signal to the locking control component, the locking control component controls the locking assembly to unlock, and at the moment, the warehouse door can be opened. The recognition component is matched with the control component, so that the space for setting a special place for storing keys is saved, and the effect of reducing the cost of storing valuables in banks is further achieved;

2. when the garage door is fixed on the garage body, the locking driving component drives the locking rod to move until the locking rod is inserted into the locking groove, and at the moment, the locking rod is moved; the groove wall of the locking groove limits the moving direction of the locking rod, and the groove wall of the locking groove also limits the movement of the warehouse door due to the fact that the locking rod is inserted into the warehouse door in a sliding mode, and further plays a role in fixing the warehouse door on the warehouse body;

3. when the warehouse door is fixed on the warehouse body, the locking driving part drives the locking rod to be inserted into the locking groove; the locking control part outputs a signal to the bolt driving part, the bolt driving part controls the positioning bolt to extend out, and the positioning bolt is abutted to the driving rack at the moment; the positioning bolt limits the moving direction of the driving rack, and the situation that the driving rack automatically moves is reduced.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic diagram of module division according to an embodiment of the present application.

FIG. 3 is a schematic structural diagram of a locking assembly according to an embodiment of the present application.

FIG. 4 is a schematic diagram of a library body according to an embodiment of the present application.

Fig. 5 is a schematic partial sectional view of a bin door according to an embodiment of the present application.

Description of reference numerals:

1. a storage door; 11. an emergency verification door; 12. an emergency mounting groove; 2. a library body; 21. a locking groove; 22. a placement groove; 23. a butt joint groove; 3. identifying a component; 31. a fingerprint identification module; 32. a face recognition module; 33. a result output module; 34. an emergency input component; 341. an emergency verification module; 342. an emergency switch module; 4. a control component; 41. a lock control part; 42. an alarm control section; 5. a locking assembly; 51. a drive gear; 52. a drive rack; 53. a drive rod; 54. a locking lever; 55. a gear drive sub-assembly; 551. a drive shaft; 552. driving the turntable; 553. a grip handle; 56. a positioning member; 561. positioning a bolt; 562. a latch driving part; 57. a limiting component; 571. a limiting slide rail; 572. a limiting slide block; 6. a rotating assembly; 61. a rotating shaft; 62. a rotating shaft mounting base; 63. rotating the limiting block; 7. an alarm component; 71. an alarm sensing component; 72. and an alarm prompt component.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses a four-class library.

Referring to fig. 1 and 2, a four-type vault for storing valuables includes a vault door 1, a vault body 2, an identification assembly 3, a control assembly 4, and a locking assembly 5; the storehouse door 1 is rotatably connected with the storehouse body 2, and the bottom end of the storehouse body 2 is provided with a supporting leg. The output of the identification component 3 is connected to the input of the control component 4, and with reference to fig. 2 and 3, the output of the control component 4 is connected to the input of the locking component 5; the identification component 3 is used for judging whether the door opening condition is met.

Referring to fig. 1 and 4, when storing valuables, the vault door 1 closes the vault 2 such that the valuables are sealed inside the vault 2; specifically, a plurality of placing grooves 22 for placing valuables are arranged inside the storehouse body 2, and the placing grooves 22 are separated by partition plates. The locking assembly 5 fixes the warehouse door 1 at a corresponding position, so that the automatic opening of the warehouse door 1 is reduced. When the warehouse door 1 needs to be opened, a bank dispatches a responsible person to open the warehouse door 1, the identification component 3 acquires information input from the outside, if the information accords with the door opening condition, the identification component 3 outputs a signal to the control component 4, the control component 4 outputs a signal to the locking component 5, the locking component 5 receives the signal and then unlocks, and the warehouse door 1 can be opened at the moment.

Referring to fig. 1 and 5, the four-type library further comprises a rotating assembly 6, wherein the rotating assembly 6 comprises a rotating shaft 61, a rotating shaft mounting seat 62 and two rotating limiting blocks 63; the rotating shaft 61 is fixedly connected with the warehouse door 1, and the two rotating limiting blocks 63 are symmetrically fixed at two ends of the rotating shaft 61. The rotating shaft mounting seat 62 is fixed to the warehouse body 2, the rotating shaft 61 is rotatably inserted into the rotating shaft mounting seat 62, and the two rotating limiting blocks 63 are respectively abutted to two ends of the rotating shaft mounting seat 62. When the storehouse door 1 is opened or closed, the storehouse door 1 rotates by taking the rotating shaft 61 as an axis; the rotating shaft 61 and the rotating shaft mounting seat 62 are matched to limit the moving direction of the warehouse door 1, and the situation of deviation when the warehouse door 1 rotates is reduced.

Referring to fig. 1 and 2, the recognition component 3 includes a fingerprint recognition module 31, a face recognition module 32, and a result output module 33; the fingerprint identification module 31 can be selected but not limited to a fingerprint acquisition device, the facial identification module 32 can be selected but not limited to a camera, and the result output module 33 can be selected but not limited to a PLC controller; the fingerprint identification module 31 and the face identification module 32 are both installed on one side of the warehouse door 1 far away from the warehouse body 2. The output end of the fingerprint identification module 31 and the output end of the face identification module 32 are both connected with the input end of the result output module 33, and the output end of the result output module 33 is connected with the input end of the control component 4.

When the warehouse door 1 is opened, the door opening personnel dispatched by the bank needs to be subjected to double identification of fingerprint identification and face identification; the fingerprint identification module 31 collects the fingerprint of the person opening the door, and if the fingerprint is verified, the fingerprint identification module 31 outputs a signal to the result output module 33; the face recognition module 32 collects the face image of the person opening the door, and if the face image of the person opening the door passes the verification, the face recognition module 32 outputs a signal to the result output module 33. The door opening condition is met only when the fingerprint identification and the face identification of the door opening person pass. When the door opening condition is met, the output end of the result output module 33 outputs a signal to the control component 4, and the control component 4 controls the locking component 5 to unlock.

Referring to fig. 2 and 5, the identification module 3 further includes an emergency input unit 34, and when the fingerprint identification module 31 and the face identification module 32 are disabled and the library door 1 needs to be opened, the emergency input unit 34 is used. The emergency input unit 34 includes an emergency verification module 341 and an emergency switch module 342, and an output terminal of the emergency switch module 342 is connected to an input terminal of the result output module 33. The emergency verification module 341 can be selected but not limited to a fingerprint collector, a password keyboard, etc., and the emergency switch module 342 can be selected but not limited to a password turntable, a password key-press disk, etc.; in this embodiment, the emergency verification module 341 selects a fingerprint collector, and the emergency switch module 342 selects a password turntable. Referring to fig. 1 and 5, an emergency verification door 11 and an emergency installation groove 12 are arranged on one side of the warehouse door 1 far away from the warehouse body 2, and the emergency verification door 11 is rotatably arranged on the warehouse body 1; the emergency verification module 341 is installed at one side of the emergency verification door 11 far away from the emergency installation groove 12, and the emergency switch module 342 is installed at the emergency installation groove 12.

Specifically, the emergency verification door 11 is provided with a verification door switch component, and the emergency verification module 341 is configured to control the opening and closing of the verification door switch component; the authentication door switch member may be selected from, but not limited to, a latch, a butt block, and the like. When the emergency input unit 34 is needed, the emergency verification module 341 collects the fingerprint of the person opening the door, and if the fingerprint is verified, the emergency verification module 341 outputs a signal to the verification door switch unit. The emergency verification door 11 is opened to expose the emergency switch module 342 to the outside. The door opener rotates the emergency switch module 342 according to the acquired password, if the password corresponds to the emergency switch module 342, the signal is output to the result output module 33 by the emergency switch module 342, the signal is output to the control component 4 by the output end of the result output module 33, and the control component 4 controls the locking component 5 to unlock.

Referring to fig. 3, the locking assembly 5 includes a locking drive member including a drive gear 51, a drive rack 52, a drive rod 53, and a gear drive subassembly 55, and a number of locking bars 54. The plurality of locking rods 54 are fixedly connected with the driving rod 53, one end of the driving rack 52 is fixedly connected with one side of the driving rod 53 far away from the locking rods 54, and teeth of the driving rack 52 are meshed with teeth of the driving gear 51. Gear drive subassembly 55 is used to rotate drive gear 51; the rotation of the drive gear 51 is converted into the expansion and contraction of the lock lever 54 by the engagement of the drive rack 52 and the drive lever 53. The storehouse door 1 is provided with a storehouse body for accommodating the locking component 5 and a plurality of holes for the locking rods 54 to extend out, and the storehouse body 2 is provided with a plurality of locking grooves 21 for the locking rods 54 to be inserted. When the locking rod 54 is matched with the groove wall of the locking groove 21 to fix the storehouse door 1 on the storehouse body 2, the occurrence of the situation that the storehouse door 1 is separated from the storehouse body 2 is reduced.

The gear driving sub-assembly 55 includes a driving shaft 551 and a driving turntable 552, one end of the driving shaft 551 is fixedly connected to the driving gear 51, the other end of the driving shaft 551 is fixedly connected to the driving turntable 552, and the driving turntable 552 is located on the side of the library door 1 close to the recognition assembly 3. A plurality of grip knobs 553 are further provided on the outer circumferential side of the driving turntable 552, and when the magazine door 1 is opened, the worker holds the grip knobs 553 by his hand and pulls the grip knobs 553. At this time, the driving turntable 552 rotates to drive the driving shaft 551 to rotate, and the driving shaft 551 drives the driving gear 51 to rotate; thereby achieving the purpose of driving the locking rod 54 to move.

Referring to fig. 3 and 4, in particular, the storage body 2 is provided with an abutting groove 23 for abutting against the storage door 1, when the storage door 1 is closed, a groove wall of the abutting groove 23 abuts against the storage door 1, and a plurality of locking grooves 21 are all located on a side groove wall of the abutting groove 23. Furthermore, the groove walls at the two sides of the abutting groove 23 are provided with a plurality of locking grooves 21; correspondingly, the two sides of the warehouse door 1 are also provided with a plurality of holes for the locking rods 54 to extend out, and the holes of the warehouse door 1 and the locking grooves 21 are arranged in a one-to-one correspondence manner. Two driving racks 52 and two driving rods 53 are provided, and the plurality of locking rods 54 are also divided into two groups; one drive rod 53 for each set of locking rods 54. Both driving racks 52 are engaged with the driving gear 51, and the two driving racks 52 are symmetrically disposed about a transverse centerline of the driving gear 51. When the warehouse door 1 and the warehouse body 2 are locked, the driving gear 51 rotates to drive the two driving racks 52 to move simultaneously, the driving racks 52 drive the corresponding driving rods 53 to move, and the two groups of locking rods 54 respectively extend out of the two sides of the warehouse door 1 and are inserted into the corresponding locking grooves 21.

Referring to fig. 3, further, the locking assembly 5 further includes two sets of limiting members 57, and each set of limiting members 57 corresponds to one of the driving rods 53. The limiting component 57 comprises a limiting slide rail 571 and a limiting slide block 572, the limiting slide block 572 is fixedly connected with the driving rod 53, and the limiting slide block 572 is slidably connected with the limiting slide rail 571. When the driving rod 53 moves, the limit slider 572 slides on the limit slide rail 571; the limiting slide rail 571 and the limiting slide block 572 cooperate to limit the moving direction of the driving rod 53, thereby reducing the occurrence of deviation when the driving rod 53 moves.

Referring to fig. 2 and 3, in order to reduce the occurrence of the locking rod 54 automatically retracting when the storage door 1 and the storage body 2 are locked, the locking assembly 5 further includes a positioning member 56, and the control assembly 4 includes a locking control member 41. The positioning member 56 includes a positioning pin 561 and a pin driving member 562, and specifically, there are two sets of positioning members 56, and each set of positioning members 56 corresponds to one driving rack 52. The positioning member 56 is optionally but not limited to an electromagnetic lock. The plug pin driving part 562 is used for driving the positioning plug pin 561 to extend or contract, and an input end of the plug pin driving part 562 is connected with an output end of the lock control part 41. The storehouse body 2 is provided with a sensing part for sensing the position of the locking rod 54, and the output end of the sensing part is connected with the input end of the locking control part 41.

When a plurality of locking rods 54 are inserted into corresponding locking grooves 21, the sensing part outputs a signal to the locking control part 41, the locking control part 41 outputs a signal to the plug pin driving part 562, and the plug pin driving part 562 drives the positioning plug pin 561 to extend. The positioning bolt 561 abuts against one end, far away from the driving rod 53, of the driving rack 52, and the positioning bolt 561 limits the movement of the driving rack 52, so that the movement of the locking rod 54 is limited, and the effect of reducing the occurrence of the situation that the locking rod 54 automatically retracts when the garage door 1 and the garage body 2 are locked is achieved. When the garage door 1 and the garage body 2 are unlocked, the locking control part 41 outputs a signal to the plug pin driving part 562, the plug pin driving part 562 drives the positioning plug pin 561 to retract, the positioning plug pin 561 is far away from the driving rack 52, and at this time, the driving rack 52 can move towards the direction far away from the locking groove 21.

Referring to fig. 2, the four-class library further comprises an alarm assembly 7, the alarm assembly 7 comprising an alarm sensing part 71 and an alarm prompting part 72. The control assembly 4 further comprises an alarm control component 42, wherein the output end of the alarm sensing component 71 is connected with the input end of the alarm control component 42, and the output end of the alarm control component 42 is connected with the input end of an alarm prompting component 72. Specifically, the warning prompt component 72 includes a vibration prompt subcomponent, a sound production prompt subcomponent and a light emission prompt subcomponent, which are all installed inside the groove body of the placement groove 22 of the library body 2.

When the alarm sensing part 71 receives a signal for triggering the alarm, the alarm sensing part 71 outputs a signal to the alarm control part 42, and the alarm control part 42 controls the alarm prompt part 72 to alarm. At the moment, the vibration prompting subcomponent vibrates, the sounding prompting subcomponent emits alarming sound, and the luminous prompting subcomponent emits light; through the cooperation of the vibration prompt subcomponent, the sound production prompt subcomponent and the light-emitting prompt subcomponent, the abnormal condition of the four types of libraries is prompted to the worker, and the worker receives the signal and then processes the abnormal condition of the four types of libraries.

Referring to FIG. 2, in particular, alarm sensing component 71 includes a result sensing subcomponent and a library sensing subcomponent; the input of the result sensing subassembly is connected to the output of the result output module 33. When the worker fails to input wrong passwords or fingerprint verification and face identification verification for multiple times, the result output module 33 outputs signals to the result sensing subcomponent, the result sensing subcomponent outputs signals to the alarm control component 42, and the alarm control component 42 controls the alarm prompt component 72 to give an alarm. The storehouse body sensing subcomponent can be selected but not limited to a smoke and temperature sensing alarm, when the storehouse body 2 catches fire, the storehouse body sensing subcomponent outputs a signal to the alarm control component 42, and the alarm control component 42 controls the alarm prompting component 72 to alarm.

The implementation principle of the embodiment of the application is as follows: when storing valuables, the storehouse door 1 seals the storehouse body 2, and the locking component 5 fixes the positions of the storehouse door 1 and the storehouse body 2; the situation that valuables are lost is reduced. When the valuables need to be taken out, the bank sends a responsible person to the four types of storehouses for verification; if the procedure of taking out the valuables is satisfied, the verification is passed, the identification component 3 outputs a signal to the locking control component 41, the locking control component 41 controls the locking component 5 to unlock, and the storeroom door 1 can be opened. The identification component 3 and the control component 4 are matched, so that the space for setting a special place for storing keys is saved, and the cost for storing valuables by a bank is further reduced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. A four-class library, characterized by: the warehouse comprises a warehouse door (1), a warehouse body (2), an identification component (3), a control component (4) and a locking component (5); the control assembly (4) comprises a locking control part (41), and the output end of the identification assembly (3) is connected with the input end of the locking control part (41); the output end of the locking control component (41) is connected with the input end of the locking assembly (5), the locking assembly (5) is used for fixing the warehouse door (1) at the position of the closed warehouse body (2), and the identification assembly (3) is used for judging whether to unlock the warehouse door (1) and the warehouse body (2).

2. A four-class library according to claim 1, wherein: the locking assembly (5) comprises a locking driving part and a plurality of locking rods (54), and the locking rods (54) are inserted into the garage door (1) in a sliding manner; the storehouse body (2) is provided with a plurality of locking grooves (21) for inserting the locking rods (54); the locking driving part is used for driving the locking rod (54) to move.

3. A four-class library according to claim 2, wherein: the locking driving part comprises a driving gear (51), a driving rack (52), a driving rod (53) and a gear driving sub-part (55), and the driving gear (51), the driving rack (52) and the driving rod (53) are all arranged inside the garage door (1); the driving gear (51) is meshed with a driving rack (52), and the driving rack (52) is fixedly connected with a driving rod (53); the plurality of locking rods (54) are fixedly connected with the driving rod (53); the gear drive sub-assembly (55) is used to rotate the drive gear (51).

4. A four-class library according to claim 3, wherein: the locking assembly (5) comprises a positioning component (56), the positioning component (56) comprises a positioning bolt (561) and a bolt driving component (562), the output end of the locking control component (41) is connected with the input end of the bolt driving component (562), and the positioning bolt (561) is used for abutting against the driving rack (52); the bolt driving component (562) is used for adjusting the position of the positioning bolt (561).

5. A four-class library according to claim 3, wherein: the gear driving sub-component (55) comprises a driving shaft (551) and a driving turntable (552), one end of the driving shaft (551) is fixedly connected with the driving gear (51), the other end of the driving shaft (551) is fixedly connected with the driving turntable (552), and the driving shaft (551) is rotatably inserted into the garage door (1); the circumference outside of the driving turntable (552) is provided with a plurality of gripping handles (553).

6. A four-class library according to claim 1, wherein: the device comprises a rotating assembly (6), wherein the rotating assembly (6) comprises a rotating shaft (61) and a rotating shaft mounting seat (62), and the rotating shaft (61) is rotatably connected with the rotating shaft mounting seat (62); rotation axis (61) and storehouse door (1) fixed connection, rotation axis (61) and the storehouse body (2) fixed connection.

7. The four-class library of claim 6, wherein: the rotating assembly (6) further comprises two rotating limiting blocks (63), and the two rotating limiting blocks (63) are symmetrically arranged at two ends of the rotating shaft (61); the two rotating limiting blocks (63) are abutted to the rotating shaft mounting seat (62).

8. A four-class library according to claim 1, wherein: the alarm device comprises an alarm assembly (7), wherein the alarm assembly (7) comprises an alarm sensing component (71) and an alarm prompting component (72), and the control assembly (4) comprises an alarm control component (42); the output end of the alarm sensing component (71) is connected with the input end of the alarm control component (42), and the output end of the alarm control component (42) is connected with the input end of the alarm prompt component (72).

9. A four-class library according to claim 1, wherein: the identification component (3) comprises a fingerprint identification module (31), a face identification module (32) and a result output module (33); the output end of the fingerprint identification module (31) and the output end of the face identification module (32) are connected with the input end of the result output module (33), and the result output module (33) is connected with the input end of the locking control component (41).

10. A four-class library according to claim 9, wherein: the warehouse door (1) is provided with an emergency verification door (11), the identification assembly (3) further comprises an emergency input component (34), and the emergency input component (34) comprises an emergency verification module (341) and an emergency switch module (342); the output end of the emergency switch module (342) is connected with the input end of the result output module (33); the emergency verification module (341) is used for controlling the opening and closing of the emergency verification door (11), and the emergency verification door (11) is used for separating the emergency switch module (342) from the outside.

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