阅读说明：本技术 一种智能密集架指纹锁 (Intelligent fingerprint lock for compact shelf ) 是由 张利军 于 2020-08-07 设计创作，主要内容包括：本发明适用于储存设备技术领域,尤其涉及一种智能密集架指纹锁,所述智能密集架指纹锁包括主体、锁块和锁盖,主体的一侧设置有锁槽,锁槽内滑动连接有两组锁舌,两组锁舌之间通过连接板固定连接,锁舌的一端固定设置有导杆,导杆与主体滑动连接,导杆远离锁舌的一端与主体之间设置有弹簧,主体位于两组导杆之间的位置设置有铁芯,铁芯的外径绕有线圈,铁芯端部正对连接板,锁盖套设在主体的外围,并与主体滑动连接,主体上设置有指纹识别装置,主体内还设置有备用解锁组件。本发明实施例提供的一种智能密集架指纹锁,结构简单,设计合理,能够防止由于表面积灰导致的指纹识别失败,并且设有备用解锁组件,大大提高了识别成功率和安全性。(The invention is suitable for the technical field of storage equipment, and particularly relates to an intelligent serried shelf fingerprint lock which comprises a main body, a lock block and a lock cover, wherein one side of the main body is provided with a lock groove, two groups of lock tongues are connected in the lock groove in a sliding manner, the two groups of lock tongues are fixedly connected through a connecting plate, one ends of the lock tongues are fixedly provided with guide rods, the guide rods are connected with the main body in a sliding manner, springs are arranged between one ends of the guide rods, which are far away from the lock tongues, and the main body is provided with an iron core at a position between the two groups of guide rods, the outer diameter of the iron core is wound with a coil, the end part of the iron core is right opposite to the connecting plate, the lock cover. The intelligent compact shelf fingerprint lock provided by the embodiment of the invention has the advantages of simple structure and reasonable design, can prevent fingerprint identification failure caused by surface dust accumulation, and is provided with the standby unlocking assembly, so that the identification success rate and the safety are greatly improved.)

1. An intelligent serried shelf fingerprint lock is characterized by comprising a main body (3), a lock block (7) and a lock cover (16), wherein one side of the main body (3) is provided with a lock groove (11), two groups of lock tongues (8) are connected in the lock groove (11) in a sliding manner, the two groups of lock tongues (8) are fixedly connected through a connecting plate (9), one end of each lock tongue (8) is fixedly provided with a guide rod (10), the guide rods (10) are connected with the main body (3) in a sliding manner, a spring (15) is arranged between one end, far away from the lock tongues (8), of each guide rod (10) and the main body (3), an iron core (12) is arranged at a position, between the two groups of guide rods (10), the outer diameter of the iron core (12) is wound with a coil (13), the end part of each iron core (12) is just opposite to the connecting plate (9), the lock cover (16) is sleeved, the main body (1) is provided with a fingerprint identification device (4), and the main body (1) is also internally provided with a standby unlocking assembly.

2. The intelligent serried shelf fingerprint lock according to claim 1, wherein the standby unlocking assembly comprises a lock cylinder (19) and a winding drum (20), the winding drum (20) is fixed at the end of the lock cylinder (19), two groups of inhaul cables (14) are wound on the winding drum (20), one end, far away from the winding drum (20), of each inhaul cable (14) is fixedly connected with one end, far away from the lock tongue (8), of each guide rod (10), and a lock hole (5) is formed in the lock cylinder (19).

3. The intelligent serried shelf fingerprint lock according to claim 1, wherein the lock cover (16) is rotatably connected with the main body (1) through a rotating shaft (6), and the lock cover (16) is provided with a fingerprint hole (18).

4. The intelligent serried shelf fingerprint lock according to claim 3, wherein a cleaning cloth is arranged on one side of the lock cover (16) close to the fingerprint identification device (4), and is used for cleaning impurities attached to the fingerprint identification device (4).

5. The intelligent serried shelf fingerprint lock according to claim 4, wherein a handle (17) is arranged on one side of the lock cover (16) far away from the main body (3), and the handle (17) is fixedly connected with the lock cover (16).

6. The intelligent serried shelf fingerprint lock according to any one of claims 1 to 5, wherein a mounting plate (1) is fixedly arranged at one end of the main body (3) far away from the lock cover (16), and a mounting hole (2) is formed in the mounting plate (1).

7. The intelligent serried shelf fingerprint lock according to claim 6, wherein the mounting holes (2) are provided with a plurality of groups, which are uniformly distributed at the edge of the mounting plate (1).

Technical Field

The invention belongs to the technical field of storage equipment, and particularly relates to an intelligent compact shelf fingerprint lock.

Background

The definition of compact shelf, also called compact cabinet, is understood as follows: the base of the double-column double-sided fixing frame is provided with the arbor wheel, and the rack can linearly move along a small guide rail paved on the ground, so that a plurality of racks can be closed or separated as required. The movable compact shelf is mainly used for storing archival data, securities, certificates and the like, and has the advantages of secret closure, high space utilization rate and convenient access. The purpose of compact shelving has not been limited to the storage of archival data. More be applicable to court, inspection yard, bank, shopping mall, school, enterprise unit's data room, sample room etc. and deposit novel storing equipment of books data, archival data, archives financial document, goods. Compared with the traditional bookshelf, shelf and file cabinet, the existing compact shelf is more suitable for the high-efficiency office environment in the city.

Mechanical locks are usually used in the existing compact shelf, the use of the mechanical locks is inconvenient, and the existing fingerprint locks are easy to fail in identification due to dust accumulation.

Disclosure of Invention

The embodiment of the invention aims to provide an intelligent compact shelf fingerprint lock, and aims to solve the problem that the existing fingerprint lock is easy to accumulate dust and causes low recognition degree.

The embodiment of the invention is realized in such a way that the intelligent serried shelf fingerprint lock comprises a main body, a lock block and a lock cover, wherein one side of the main body is provided with a lock groove, two groups of lock tongues are connected in the lock groove in a sliding manner, the two groups of lock tongues are fixedly connected through a connecting plate, one end of each lock tongue is fixedly provided with a guide rod, the guide rod is connected with the main body in a sliding manner, one end of each guide rod, which is far away from the lock tongue, is provided with a spring between the main body and the main body, the main body is provided with an iron core at a position between the two groups of guide rods, the outer diameter of the iron core is wound with a coil, the end part of the iron core is opposite to the connecting.

Preferably, reserve unblock subassembly includes lock core and reel, and the reel is fixed at the tip of lock core, and it has two sets of cables to wind on the reel, and the one end that the reel was kept away from to the cable is kept away from the one end fixed connection of spring bolt with the guide arm, is provided with the lockhole on the lock core.

Preferably, the locking cover is rotatably connected with the main body through a rotating shaft, and the locking cover is provided with a fingerprint hole.

Preferably, a cleaning cloth is arranged on one side of the lock cover close to the fingerprint identification device and used for cleaning impurities attached to the fingerprint identification device.

Preferably, one side of the lock cover, which is far away from the main body, is provided with a handle, and the handle is fixedly connected with the lock cover.

Preferably, the main body is fixedly provided with a mounting plate at one end far away from the lock cover, and the mounting plate is provided with a mounting hole.

Preferably, the mounting holes are provided with a plurality of groups and are uniformly distributed on the edge of the mounting plate.

The intelligent compact shelf fingerprint lock provided by the embodiment of the invention has the advantages of simple structure and reasonable design, can prevent fingerprint identification failure caused by surface dust accumulation, and is provided with the standby unlocking assembly, so that the identification success rate and the safety are greatly improved.

Drawings

Fig. 1 is a schematic structural diagram of an intelligent compact shelf fingerprint lock according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a lock cover according to an embodiment of the present invention;

FIG. 3 is a schematic view of a part of the structure of a fingerprint lock of an intelligent compact shelf according to an embodiment of the present invention;

fig. 4 is a three-dimensional view of a partial structure of an intelligent compact shelf fingerprint lock provided by an embodiment of the invention.

In the drawings: 1. mounting a plate; 2. mounting holes; 3. a main body; 4. a fingerprint recognition device; 5. a lock hole; 6. a rotating shaft; 7. a locking block; 8. a latch bolt; 9. a connecting plate; 10. a guide bar; 11. locking the groove; 12. an iron core; 13. a coil; 14. a cable; 15. a spring; 16. a locking cover; 17. a handle; 18. a fingerprint hole; 19. a lock cylinder; 20. and (4) winding the drum.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

As shown in fig. 1, 2, 3 and 4, which are schematic structural diagrams of an intelligent compact shelf fingerprint lock provided by an embodiment of the invention, the intelligent serried shelf fingerprint lock comprises a main body 3, a lock block 7 and a lock cover 16, wherein one side of the main body 3 is provided with a lock groove 11, two groups of lock tongues 8 are connected in the lock groove 11 in a sliding way, the two groups of lock tongues 8 are fixedly connected through a connecting plate 9, one end of each lock tongue 8 is fixedly provided with a guide rod 10, the guide rod 10 is connected with the main body 3 in a sliding way, a spring 15 is arranged between one end of each guide rod 10, which is far away from each lock tongue 8, and the main body 3, which is positioned between the two groups of guide rods 10, is provided with an iron core 12, the outer diameter of the iron core 12 is wound with a, and with main part 1 sliding connection, be provided with fingerprint identification device 4 on the main part 1, still be provided with reserve unblock subassembly in the main part 1.

In the embodiment of the invention, before use, the main body 3 and the lock block 7 are fixed on the compact shelf, so that the compact shelf is fixedly locked. When the compact shelf needs to be opened, the lock cover 16 is rotated to expose the fingerprint identification device 4, a user performs fingerprint identification through the fingerprint identification device 4, when the fingerprint of the user is not matched with the preset fingerprint, the compact shelf cannot be opened, when the fingerprint identification frequency exceeds the set frequency, the identification cooling time occurs, and the compact shelf can be identified again at one end of time; after the identification is successful, the coil 13 is electrified, so that an electromagnetic field is formed by the coil 13, the iron core 12 is used for strengthening the electromagnetic field, the connecting plate 9 is abutted against the end part of the iron core 12 under the attraction of the electromagnetic field, the connecting plate 9 drives the bolt 8 to be separated from the locking block 7, in the process, the guide post 10 guides the bolt 8, the spring 15 is compressed after the bolt 8 is separated from the locking block 7 for ten seconds, the coil 13 is powered off, and the bolt 8 is ejected under the driving of the spring 15 to prepare for locking; when the lock is needed, the main body 3 is directly pushed, so that the bolt 8 moves towards the lock block 7, after the bolt 8 abuts against the lock block 7, the bolt 8 compresses the spring 15 again through the guide post 10 under the extrusion of the lock block 7 until the bolt 8 is clamped in the lock block 7, and at the moment, the spring 15 extends to lock the bolt 8 and the lock block; after locking, the locking cover 16 is rotated, and the locking cover 16 completely covers the fingerprint recognition device 4, thereby preventing dust from falling on the recognition portion. The intelligent compact shelf fingerprint lock provided by the embodiment of the invention has the advantages of simple structure and reasonable design, can prevent fingerprint identification failure caused by surface dust accumulation, and is provided with the standby unlocking assembly, so that the identification success rate and the safety are greatly improved.

As shown in fig. 1, 2 and 3, as a preferred embodiment of the present invention, the standby unlocking assembly includes a lock cylinder 19 and a spool 20, the spool 20 is fixed at an end of the lock cylinder 19, two sets of cables 14 are wound on the spool 20, one end of each cable 14 far from the spool 20 is fixedly connected with one end of the guide rod 10 far from the bolt 8, and the lock cylinder 19 is provided with a lock hole 5.

In the embodiment of the invention, as the electronic control mode is adopted, when power failure or electronic element dysfunction occurs, the electronic control mode cannot be normally started, so that the electronic control mode is provided with a standby unlocking assembly, the standby unlocking assembly comprises a lock cylinder 19 and a winding drum 20, the winding drum 20 is fixed at the end part of the lock cylinder 19, two groups of inhaul cables 14 are wound on the winding drum 20, one end of each inhaul cable 14, far away from the winding drum 20, is fixedly connected with one end of a guide rod 10, far away from a lock tongue 8, and a lock hole 5 is formed in; when the lock is used, a key is inserted into the lock hole 5, so that if the lock cylinder 19 is driven to rotate, the lock cylinder 19 drives the winding drum 20 to rotate, the winding drum 20 simultaneously winds the two cables 14 into the winding drum 20 through rotation, the guide pillar 10 is pulled through the cables 14, the guide pillar 10 drives the bolt 8 to slide, and finally the bolt 8 is separated from the lock block 7, so that unlocking is completed. Through setting up reserve unblock subassembly, can easily deal with the condition that electronic components broke down or have a power failure to can realize the fast switch-over between mechanical lock and the electronic lock, the practicality is strong, and the security is high.

As shown in fig. 1, 2 and 3, as a preferred embodiment of the present invention, the locking cap 16 is rotatably connected to the main body 1 by a rotating shaft 6, and the locking cap 16 is provided with a finger hole 18.

As shown in fig. 1, 2 and 3, as a preferred embodiment of the present invention, a cleaning cloth is disposed on a side of the locking cover 16 adjacent to the fingerprint recognition device 4, and is used for cleaning foreign substances attached to the fingerprint recognition device 4.

In the embodiment of the invention, the compact shelf is mainly used for storing data, and for some application scenes, the opening times of the compact shelf are very limited, and the compact shelf can be opened once at intervals of a long time, so that dust is easily accumulated on the fingerprint identification device 4 and is not easy to clean, and identification is reduced if the compact shelf is not cleaned cleanly; one side that the locking closure 16 is close to the fingerprint identification device 4 is provided with cleaning cloth, therefore in the use, when the locking, rotatory locking closure 16 for the locking closure 16 covers the fingerprint identification device 4, thereby avoids the deposition, and at rotatory in-process, because the existence of cleaning cloth, will clean the fingerprint identification device 4, has guaranteed fingerprint identification module 4's clean, especially to using frequent intensive, its clean efficiency is better, can guarantee stable recognition rate.

As shown in fig. 1, 2 and 3, as a preferred embodiment of the present invention, a handle 17 is disposed on a side of the locking cover 16 away from the main body 3, and the handle 17 is fixedly connected to the locking cover 16.

In the embodiment of the invention, the handle 17 is used for driving the lock cover 16 to rotate, only when the fingerprint hole 18 on the lock cover 16 is opposite to the fingerprint identification device 4, a user can contact a finger with the fingerprint identification device 4, after unlocking, the compact shelving can be opened through the handle 17, after locking, the lock cover 16 is rotated through the handle 17, the fingerprint identification device 4 is protected through the lock cover 16, and the handle 17 can also be used for moving the compact shelving.

As shown in fig. 1, 2, 3 and 4, as a preferred embodiment of the present invention, an end of the main body 3 away from the locking cover 16 is fixedly provided with a mounting plate 1, and the mounting plate 1 is provided with a mounting hole 2.

As shown in fig. 1, 2, 3 and 4, as a preferred embodiment of the present invention, the mounting holes 2 are provided in a plurality of groups, and are uniformly distributed on the edge of the mounting plate 1.

In the embodiment of the invention, when in use, the main body 3 is arranged on the inner side of the compact shelf through the mounting plate 1, so that an intruder is prevented from detaching the main body 3 from the outside to cause the failure of locking.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.