CN218176932U

CN218176932U - Fingerprint lock of safe equipment

Info

Publication number: CN218176932U
Application number: CN202222305609.2U
Authority: CN
Inventors: 黄旭俊
Original assignee: Zhejiang Leiyu Intelligent Hardware Technology Co ltd
Current assignee: Zhejiang Leiyu Intelligent Hardware Technology Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2022-12-30
Anticipated expiration: 2032-08-31

Abstract

The utility model relates to a lock technical field specifically is a fingerprint lock of safe equipment, including external door lock, internal door lock and lock core, external door lock department installs external door base, the external door lock includes lock clutching mechanism, lock clutching mechanism's bottom and external door pedestal connection, lock clutching mechanism's outside cover is equipped with a shell. In this fingerprint lock of safe equipment, adopt axial fixity's structure, the stretching resistance intensity improves greatly, and the equipment is more stable, externally be can't open the door shell of external lock in addition, has improved the security, has increased life, and the modular structure of separation has avoided all electricity connections of installation dismantlement, has avoided the indiscriminate wiring of traditional lock, dismantles the in-process and does not have the connection of electric wire, guarantees can not cause the pencil to damage dismantling the in-process.

Description

Fingerprint lock of safe equipment

Technical Field

The utility model relates to a lock technical field, specifically speaking relates to a fingerprint lock of safe equipment.

Background

The traditional fingerprint lock is divided into a plurality of parts, one part is an inner part and an outer part, the outer part of the door is a circuit board for installing identification parts such as passwords and fingerprints, and the inner part of the door is a circuit board for installing a battery, a motor for unlocking and a control circuit board for unlocking.

The patent with publication number CN114382351A discloses an intelligent door lock, which comprises a front handle, a lock body, a rotating shaft, an automatic unlocking device, a clutch device, a rear handle, a lock liner and a knob, wherein the rotating shaft is connected with a lock tongue component of the lock body, and the rotating shaft controls the lock tongue of the lock tongue component to stretch and retract; during manual unblock, the user rotates the back handle, and the back handle drives clutch action, makes pivot and output shaft separation, and the user drives the lock courage through rotatory knob and rotates after that, and the lock courage can drive the spring bolt shrink and realize the unblock, and the unblock does not influence automatic unlocking device moreover, avoids automatic unlocking device to damage, prolongs automatic unlocking device's life.

Although the technical scheme does not affect the automatic unlocking device during unlocking, avoids the damage of the automatic unlocking device and prolongs the service life of the automatic unlocking device, the automatic unlocking device is troublesome during installation, a base of the inner part and the outer part of the door needs to be fixed firstly, a circuit board is arranged on the outer part of the door after the base is fixed by screws, a cover is covered on the outer part of the door, the cover is connected with the base outside the door by side screws, then a control wire is pulled into the base inside the door through an inner hole to be connected with a battery groove, meanwhile, the connection between the circuit board of the identification part and an unlocking control circuit board needs to be completed, and then a sleeve cover is covered on the base inside the door.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fingerprint lock of safe equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the purpose, the utility model provides a fingerprint door lock of safe equipment, including outer lock of door, internal lock of door and lock core, the outer lock department of door installs outer base of door, the outer lock of door includes lock clutching mechanism, the bottom of lock clutching mechanism is connected with outer base of door, the outside cover of lock clutching mechanism is equipped with the door shell;

the door outer lock and the door inner lock are connected through a connecting shaft, a mounting hole is formed in the middle of the top of the door outer base, a threaded hole is formed in the end of the connecting shaft, and the door outer base penetrates through the mounting hole through a bolt and is connected with one end of the connecting shaft.

Preferably, the door inner lock is installed on the inner side of the door panel, the door outer lock is installed on the outer side of the door panel, and the lock cylinder is installed inside the door panel.

Preferably, the door lock clutch mechanism is provided with a circuit board, and the outer side of the door lock clutch mechanism is provided with a fingerprint panel.

Preferably, the outer end of the door shell is provided with a code panel.

Preferably, the door inner lock comprises a door inner shell, an inner door base is installed on the outer side of the door panel close to the door inner lock, the door inner shell is installed on the inner door base, and a cover plate is installed at the outer end of the inner door base.

Preferably, a battery jar is arranged on the top of the outer base.

Preferably, the door inner base comprises a mounting plate, and a positioning ring is arranged at the top of the mounting plate.

Preferably, a positioning plate is arranged on the inner side of the positioning ring, and the positioning ring penetrates through the mounting plate through a bolt and is connected with the door plate

Preferably, the top of the locating plate is provided with a bolt limiting plate, the surface of the bolt limiting plate is provided with a through hole, the surface of the cover plate is provided with a bolt hole, and the cover plate penetrates through the bolt limiting plate and the locating ring through a bolt and is connected with the mounting plate.

Preferably, the positive and negative electrode plates of the battery in the battery jar are electrically connected through electrode spring contact, and the electrode spring is arranged in the battery jar.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in this fingerprint lock of safe equipment, adopt axial fixity's structure, the stretching resistance intensity improves greatly, and the equipment is more stable, externally be can't open the door shell of external lock moreover, has improved the security, has increased life.

2. In this fingerprint lock of safe equipment, the modular structure of separation has avoided all electricity connections of installation dismantlement, has avoided the indiscriminate wiring of traditional lock, does not have the connection of electric wire in the dismantlement process, guarantees can not cause the pencil to damage in the dismantlement process.

Drawings

Fig. 1 is a front schematic structural view of the present invention;

FIG. 2 is a schematic diagram of a reverse explosion structure of the present invention;

FIG. 3 is a schematic view of the explosion structure of the middle door outer lock of the present invention;

FIG. 4 is a schematic view of the explosion structure of the inner lock of the middle door of the present invention;

fig. 5 is a schematic view of the explosion structure of the inner base of the middle door of the present invention;

fig. 6 is an explosion structure diagram of the outer base of the middle door of the present invention.

The various reference numbers in the figures mean:

1. a door panel; 2. an outer door lock; 21. a door lock clutch mechanism; 211. a fingerprint panel; 22. a circuit board; 23. a door housing; 24. a password panel; 25. a door outer base; 251. mounting holes; 252. a battery case; 3. locking the door; 31. a door inner case; 32. an inner door base; 321. mounting a plate; 322. positioning a ring; 323. positioning a plate; 324. a bolt limiting plate; 33. a cover plate; 331. bolt holes; 4. a lock cylinder; 5. and (7) connecting the shafts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

The utility model provides a fingerprint lock of safe equipment, as shown in fig. 1-fig. 6, including door plant 1, the outside of door plant 1 is inlayed and is established and install outer lock 2 of door, the inboard of door plant 1 is inlayed and is established and install inner lock 3, the inside of door plant 1 is inlayed and is established and install lock core 4, door plant 1 is close to outer lock 2 department and inlays to establish and install outer base 25 of door, outer lock 2 of door includes lock clutching mechanism 21, lock clutching mechanism 21's bottom and outer base 25 of door pass through bolted connection, the outside cover of lock clutching mechanism 21 is equipped with door shell 23, connect through connecting axle 5 between outer lock 2 of door and the inner lock 3, be provided with mounting hole 251 in the middle of outer base 25's the top of door, the end of connecting axle 5 is provided with the screw hole, outer base 25 of door passes through the bolt and passes mounting hole 251 and is connected with the one end of connecting axle 5, outer lock 2 of door, when will changing the battery, open door inner shell 31, unblock integrated door shell 23, directly take out whole the door shell is taken out, the battery, reverse operation process equipment can change.

In this embodiment, the door lock clutch mechanism 21 is provided with the circuit board 22 by a bolt, and the outer side surface of the door lock clutch mechanism 21 is provided with the fingerprint panel 211 by a bolt for fingerprint identification.

Specifically, the outer end of the door housing 23 is mounted with a code panel 24 through bolts for code unlocking.

Furthermore, the door inner lock 3 comprises a door inner shell 31, an inner door base 32 is embedded and installed at a position, close to the door inner lock 3, on the outer side of the door panel 1, the door inner shell 31 is installed on the inner door base 32, and a cover plate 33 is installed at the outer end of the inner door base 32 through bolts, so that the door inner shell 31 can be conveniently detached and installed.

Further, a battery jar 252 is formed on the top surface of the outer base 25.

Example 2

In order to further facilitate the assembly and disassembly of the inner door base 32, on the basis of embodiment 1, the inner door base 32 includes a mounting plate 321, a positioning ring 322 is mounted on the top of the mounting plate 321 through a bolt, a positioning plate 323 is clamped on the inner side of the positioning ring 322, and the positioning ring 322 passes through the mounting plate 321 through a bolt and is connected with the door panel 1, so as to facilitate the assembly of the inner door base 32.

Furthermore, a bolt limiting plate 324 is arranged at the top of the positioning plate 323, a through hole is formed in the surface of the bolt limiting plate 324, a bolt hole 331 is formed in the surface of the cover plate 33, and the cover plate 33 penetrates through the bolt limiting plate 324 and the positioning ring 322 through a bolt and is connected with the mounting plate 321, so that the cover plate 33 is convenient to mount and fix.

Further, the electrical connection between the positive and negative plates of the battery in the battery groove 252 is realized by the contact of the electrode springs, the electrode springs are arranged in the battery groove 252, when the code panel 24 is covered, the electrode springs can be pressed, the connection of the positive and negative electrodes is realized by the electrode springs, and the electrical connection of the fingerprint lock is completely avoided by the mode.

The utility model discloses a fingerprint lock of safe equipment is when using, at first assemble the device, make it install on door plant 1, install door lock 2 and door lock 3 in respectively in the both sides at door plant 1, and connect through connecting axle 5, when will changing the battery, open door inner shell 31, unblock integrated door shell 23, directly wholly take out door shell 23, change the battery, reverse operation process equipment can, guarantee the fixed of door lock 2 through connecting axle 5, make the door shell 23 that can't open door lock 2 externally, the security has been improved, and service life is prolonged.

Finally, it should be noted that in the fingerprint panel 211, the password panel 24, and the like in this embodiment, electronic components in the above components are all common standard components or components known to those skilled in the art, and the structure and principle thereof are known to those skilled in the art through a technical manual or through a conventional experimental method, and in the idle position of this device, all the above electrical components are connected through wires, and the specific connection means should refer to the above working principle, in which the electrical connection is completed sequentially between the electrical components, which are all known in the art.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only the preferred embodiments of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a fingerprint lock of safe equipment, is locked (3) and lock core (4) in lock (2), door outside including the door, its characterized in that: an outer door base (25) is installed at the outer door lock (2), the outer door lock (2) comprises a door lock clutch mechanism (21), the bottom end of the door lock clutch mechanism (21) is connected with the outer door base (25), and a door shell (23) is sleeved on the outer side of the door lock clutch mechanism (21);

the door outer lock (2) and the door inner lock (3) are connected through a connecting shaft (5), a mounting hole (251) is formed in the middle of the top of the door outer base (25), a threaded hole is formed in the end of the connecting shaft (5), and the door outer base (25) penetrates through the mounting hole (251) through a bolt to be connected with one end of the connecting shaft (5).

2. The securely assembled fingerprint door lock of claim 1, wherein: install circuit board (22) on lock clutching mechanism (21), fingerprint panel (211) is installed in the outside of lock clutching mechanism (21).

3. The securely assembled fingerprint door lock of claim 2, wherein: and a code panel (24) is arranged at the outer end of the door shell (23).

4. The securely assembled fingerprint door lock of claim 3, wherein: door internal lock (3) are including door inner shell (31), door inner lock (3) department installs door inner base (32), install on door inner base (32) door inner shell (31), apron (33) are installed to the outer end of door inner base (32).

5. The securely assembled fingerprint door lock of claim 4, wherein: and a battery groove (252) is formed in the top of the outer base (25).

6. The securely assembled fingerprint door lock of claim 5, wherein: the door inner base (32) comprises a mounting plate (321), and a positioning ring (322) is arranged at the top of the mounting plate (321).

7. The securely assembled fingerprint door lock of claim 6, wherein: the inner side of the positioning ring (322) is provided with a positioning plate (323), and the positioning ring (322) is fixedly connected through a bolt.

8. The securely assembled fingerprint door lock of claim 7, wherein: the top of locating plate (323) is provided with bolt limiting plate (324), the through-hole has been seted up on the surface of bolt limiting plate (324), bolt hole (331) has been seted up on the surface of apron (33), apron (33) pass bolt limiting plate (324), position circle (322) and are connected with mounting panel (321) through the bolt.

9. The securely assembled fingerprint door lock of claim 8, wherein: the electric connection between the positive and negative plates of the battery in the battery jar (252) is realized through the contact of electrode springs, and the electrode springs are arranged in the battery jar (252).