CN219285771U - Spare unlocking structure of fingerprint lock - Google Patents

Abstract

The utility model discloses a standby unlocking structure of a fingerprint lock, which comprises a mounting plate, wherein a lock body is fixedly arranged on the front surface of the mounting plate, a lock core is arranged on the left side of the inside of the lock body, an overhaul notch is arranged on the left side of the lock body, a cover plate is arranged in the overhaul notch through a screw, and the lock core penetrates through the cover plate. According to the utility model, the lead screw is driven by the driving motor to drive the protection plate to slide on the inner side of the chute, so that the fingerprint identification module and the mechanical lock hole are shielded, a better protection function is achieved, when a fingerprint identifier is out of order, a corresponding password is input through the password input disc, and unlocking is performed through the mechanical lock.

Description

Spare unlocking structure of fingerprint lock

Technical Field

The utility model belongs to the technical field of fingerprint locks, and particularly relates to a standby unlocking structure of a fingerprint lock.

Background

The intelligent door lock is an improved lock which is different from the traditional mechanical lock and is more intelligent and simplified in the aspects of user safety, identification and manageability. The intelligent door lock is an executive component for locking the door in an access control system. The intelligent door lock is different from the traditional mechanical lock, and is a composite lock with safety, convenience and advanced technology. Magnetic cards, radio frequency cards (non-contact, higher security, plastic material, more convenient configuration and carrying, low price) use non-mechanical keys as the mature technology of user identification ID, such as: fingerprint lock, iris discernment entrance guard (biological recognition class, the security is high, does not have to lose and damages; but inconvenient configuration, with high costs) TM card (contact class, the security is very high, the stainless steel material, the configuration is extremely convenient to carry, the price is lower) and it is more to use in following places: banks, government departments (focusing on security), and hotels, school dormitories, residential communities, villas, hotels (focusing on ease of administration). When the existing intelligent lock is used, the fingerprint identification is used for too long, so that the existing intelligent lock is easy to malfunction or cannot be used, and the existing intelligent lock can enter a house only by means of other unlocking modes. Therefore, we propose a spare unlocking structure of the intelligent lock;

the utility model provides a reserve unblock structure of intelligent lock of patent number "CN202020724819.3", it includes intelligent lock body, the front end surface of intelligent lock body is provided with handle and fingerprint lock, the handle is located the upper end of fingerprint lock, one side surface of intelligent lock body is provided with anti-theft mechanism, the opposite side surface of intelligent lock body is provided with the curb plate, one side surface of curb plate is provided with master lock and vice lock, the master lock is located the upper end of vice lock, the lower extreme surface of intelligent lock body is provided with reserve lock mechanism. According to the standby unlocking structure of the intelligent lock, the standby lock mechanism and the anti-theft mechanism are arranged, so that the standby lock can be conveniently unlocked when the fingerprint lock cannot be used, and meanwhile, the standby lock is normally arranged inside, so that the attractiveness is ensured, the characteristics of protection safety and the like are added, and the using functionality of equipment is further improved;

during the use, the technical scheme has a standby unlocking structure, but lacks protection to the front surface of the fingerprint lock in the use process, and the front surface of the fingerprint lock is exposed to the outside in the use process, so that the fingerprint lock is extremely easy to be damaged by impact or the surface is covered by dust, thereby affecting the identification effect of the fingerprint lock, and therefore, the fingerprint lock needs to be improved.

Disclosure of Invention

Aiming at the problems in the background art, the utility model aims to provide a standby unlocking structure of a fingerprint lock so as to solve the problem that the existing fingerprint lock front identification structure lacks protection.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides a reserve unblock structure of fingerprint lock, includes the mounting panel, the front fixed mounting of mounting panel has the lock body, the inside left side of lock body is equipped with the lock core, the left side of lock body is equipped with the maintenance notch, install the apron through the screw in the maintenance notch, the lock core runs through the apron, the inboard of lock body is equipped with control system, the front of lock body is equipped with protection machanism, the front upper end left side of lock body is equipped with mechanical lockhole, the front of lock body is located the right side of mechanical lockhole and is equipped with fingerprint identification ware, the front lower extreme fixed mounting of lock body has the password input dish, the front upper end fixed mounting of lock body has miniature camera;

the control system comprises a control module, wherein the control module is arranged on the inner side of the lock body, a fingerprint identification module, an identity identification module and a password identification module are further arranged on the inner side of the lock body, and the fingerprint identification module, the identity identification module and the password identification module are electrically connected with the control module;

the protection mechanism comprises a sliding groove, a transmission assembly and a protection plate, wherein the sliding groove is formed in two sides of the front end in the lock body, the protection plate is slidably connected to the inner side of the sliding groove, screw rods are connected to two sides in the sliding groove in a threaded mode, and the screw rods are connected with the protection plate in a threaded mode.

Further, as an optimal technical scheme, a square groove is formed in the top of the lock body, and a storage battery is fixedly installed in the square groove.

Further, as the preferable technical scheme, four corners of the back of the mounting plate are provided with mounting holes, and the mounting holes penetrate through the mounting plate.

Further, as the preferable technical scheme, the mounting holes are all set to countersunk holes, and the four corners of the mounting plate and the lock body are all set to be arc-shaped.

Further, as the preferable technical scheme, the transmission assembly comprises a transmission wheel, the transmission wheel is rotatably connected to two sides of the bottom in the lock body, the transmission wheels are in transmission connection with each other, a driving motor is fixedly arranged on the right side of the bottom in the lock body, and the top of the driving motor is fixedly connected with the bottom of the transmission wheel positioned on the right side.

Further, as a preferable technical scheme, the bottoms of the driving wheels positioned at the left side in the two groups of driving wheels are fixedly provided with adjusting rods, and the bottoms of the adjusting rods penetrate through the bottom of the lock body.

Further, as a preferable technical scheme, a knob is arranged at the bottom of the adjusting rod, and anti-skidding patterns are arranged on the outer surface of the knob at equal intervals.

Further, as a preferable technical scheme, a connecting shaft is arranged at the upper end of the front face of the lock body, and a handle is fixedly arranged at the front end of the connecting shaft.

In summary, the utility model has the following advantages:

firstly, through setting up control system for this device is in the use period, can assist to unblank through fingerprint identification ware, and when fingerprint identification ware goes wrong, accessible password input dish inputs corresponding password, and when password identification goes wrong, can unblank through mechanical lock, and in the use, owing to still set up identification camera and identity recognition module, can unblank through face identification in the use, thus the whole lock body that has multiple mode of unblanking, can effectually avoid the condition that can't unblank under the condition that fingerprint lock breaks down, it is comparatively convenient that whole use, the practicality is stronger;

secondly, through setting up protection machanism, can be in the use, through driving motor operation, driving motor drives lead screw drive guard plate and slides in the inboard of spout, thereby shelter from fingerprint identification module and mechanical lockhole, and then better safeguard function has been played, when needs unblank, at first, the recognition camera discerns someone before the door, this moment control module starts driving motor operation, driving motor drives the drive wheel and rotates, the drive wheel is assisted and is rotated through another group of drive wheels of drive belt drive, and then two groups of drive wheels of synchronous drive rotate, two groups of drive wheels rotate and can assist to drive the lead screw synchronous rotation, the lead screw rotates and can drive the guard plate downwards and thereby expose mechanical lockhole or fingerprint identification ware, alright assist at this moment, and in the use, if under the circumstances that the starter motor outage appears, can manually rotate the knob and drive lead screw drive guard plate and move down, and then make the unblank convenient, and safety is higher simultaneously, the practicality is stronger, and is worth popularizing.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a side view of the present utility model;

FIG. 3 is a block diagram of the protective mechanism of the present utility model;

fig. 4 is a system block diagram of the present utility model.

Reference numerals: 1. mounting panel, 2, the lock body, 3, lock core, 4, overhaul notch, 5, apron, 6, control system, 61, control module, 62, fingerprint identification module, 63, identification module, 64, password identification module, 7, protection mechanism, 71, spout, 72, drive assembly 721, drive wheel, 722, driving motor, 723, adjust pole, 724, knob, 73, guard plate, 74, lead screw, 8, mechanical lockhole, 9, fingerprint identification ware, 10, password input dish, 11, miniature camera, 12, square groove, 13, battery, 14, mounting hole, 15, connecting axle, 16, handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-4, the standby unlocking structure of a fingerprint lock in this embodiment includes a mounting plate 1, a lock body 2 is fixedly mounted on the front surface of the mounting plate 1, a lock core 3 is disposed on the left side of the inside of the lock body 2, an overhaul slot 4 is disposed on the left side of the lock body 2, a cover plate 5 is mounted in the overhaul slot 4 through screws, the lock core 3 penetrates through the cover plate 5, a control system 6 is disposed on the inner side of the lock body 2, a protection mechanism 7 is disposed on the front surface of the lock body 2, a mechanical lock hole 8 is disposed on the left side of the front upper end of the lock body 2, a fingerprint identifier 9 is disposed on the right side of the mechanical lock hole 8 on the front surface of the lock body 2, a password input disc 10 is fixedly mounted on the lower end of the front surface of the lock body 2, and a miniature camera 11 is fixedly mounted on the front upper end of the lock body 2;

the control system 6 comprises a control module 61, the control module 61 is arranged on the inner side of the lock body 2, a fingerprint identification module 62, an identity identification module 63 and a password identification module 64 are further arranged on the inner side of the lock body 2, and the fingerprint identification module 62, the identity identification module 63 and the password identification module 64 are electrically connected with the control module 61;

the protection mechanism 7 comprises a sliding groove 71, a transmission assembly 72 and protection plates 73, wherein the sliding groove 71 is arranged on two sides of the front end in the lock body 2, the protection plates 73 are slidably connected to the inner side of the sliding groove 71, screw rods 74 are connected to two sides in the sliding groove 71 in a threaded mode, and the screw rods 74 are connected with the protection plates 73 in a threaded mode.

Example 2

Referring to fig. 1-3, in order to achieve the purpose of improving the practicality of the lock body 2 on the basis of the embodiment 1, the lock body 2 is innovatively designed in the embodiment, specifically, a square groove 12 is formed at the top of the lock body 2, and a storage battery 13 is fixedly installed in the square groove 12; by arranging the storage battery 13 in the square groove 12, the power can be supplied in an auxiliary way through the storage battery 13, so that the electric power-saving type electric power meter is convenient to use under the condition of power failure.

Referring to fig. 1 to 3, in order to achieve the purpose of improving the installation convenience of the lock body 2, the four corners of the back of the installation plate 1 of the embodiment are provided with installation holes 14, and the installation holes 14 penetrate through the installation plate 1; through setting up mounting hole 14 and running through mounting panel 1, can be during the use, assist the installation this device through mounting hole 14, make things convenient for this device to use.

Example 3

1-3, in order to achieve the purpose of improving the overall practicability of the device, the transmission assembly 72 is innovatively designed according to the embodiment on the basis of embodiment 2, specifically, the transmission assembly 72 comprises transmission wheels 721, the transmission wheels 721 are rotatably connected to two sides of the bottom in the lock body 2, the transmission wheels 721 are in transmission connection with each other, a driving motor 722 is fixedly arranged on the right side of the bottom in the lock body 2, and the top of the driving motor 722 is fixedly connected with the bottom of the transmission wheel 721 positioned on the right side; through setting up drive assembly 72, can be during the use, drive the drive wheel 721 through driving motor 722 and rotate, drive another group of drive wheel 721 rotation of drive belt drive through drive wheel 721, and then drive screw 74 rotation in step to alright steady drive guard plate 73 goes up and down, and then alright have played better safeguard function to the fingerprint.

Referring to fig. 1-3, in order to achieve the purpose of improving unlocking convenience, an adjusting lever 723 is fixedly installed at the bottom of a driving wheel 721 located at the left side of the two sets of driving wheels 721 in the present embodiment, and the bottom of the adjusting lever 723 penetrates the bottom of the lock body 2; when the driving motor 722 is powered off, the adjusting rod 723 can be rotated to assist in driving the screw 74 to rotate, so that the adjustment unlocking is facilitated.

Referring to fig. 1-3, in order to achieve the purpose of improving the twisting convenience of the adjusting lever 723, a knob 724 is provided at the bottom of the adjusting lever 723 of the present embodiment, and anti-skid patterns are provided at equal intervals on the outer surface of the knob 724; by arranging the knob 724 and the outer surface of the knob is provided with anti-skid patterns, the bottom friction force of the adjusting rod 723 can be improved, and the two groups of screw rods 74 can be conveniently adjusted and twisted, so that the assembly and disassembly are convenient.

Referring to fig. 1-3, in order to achieve the purpose of improving the overall use convenience of the lock body 2, a connecting shaft 15 is arranged at the upper end of the front surface of the lock body 2 in this embodiment, and a handle 16 is fixedly arranged at the front end of the connecting shaft 15; by arranging the handle 16, the lock cylinder 3 in the lock body 2 can be driven by pulling a spanner, so that the door can be conveniently opened under the unlocking condition.

The use principle and the advantages are that: during the use, the fingerprint recognizer 9 can assist in unlocking, when the fingerprint recognizer 9 has a problem, the corresponding password can be input through the password input disc 10, when the password recognition has a problem, the unlocking can be performed through the mechanical lock, and during the use, the identification camera and the identity recognition module 63 are further arranged, the unlocking can be performed through face recognition during the use, so that the whole lock body 2 has a plurality of unlocking modes, the condition that the unlocking can not be performed under the condition that the fingerprint lock has a fault can be effectively avoided, the whole use is convenient, the driving motor 722 operates, the driving motor 722 drives the screw 74 to drive the protection plate 73 to slide at the inner side of the chute 71, thereby shielding the fingerprint recognition module 62 and the mechanical lock hole 8, and then, the better protection function is removed, when unlocking is needed, the camera is firstly identified to identify that a person is in front of the door, at this time, the control module 61 starts the driving motor 722 to operate, the driving motor 722 drives the driving wheel 721 to rotate, the driving wheel 721 assists to drive the other group of driving wheels 721 to rotate through the driving belt, and then the two groups of driving wheels 721 are synchronously driven to rotate, the two groups of driving wheels 721 rotate to assist to drive the screw rod 74 to synchronously rotate, the screw rod 74 rotates to drive the protection plate 73 downwards so as to expose the mechanical lock hole 8 or the fingerprint identifier 9, at this time, unlocking can be assisted, and in the use process, if the starting motor is powered off, the screw rod 74 can be driven to move downwards by manually rotating the knob 724, so that unlocking is convenient.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. A reserve unblock structure of fingerprint lock, its characterized in that: the novel lock comprises a mounting plate (1), a lock body (2) is fixedly arranged on the front surface of the mounting plate (1), a lock core (3) is arranged on the left side of the inside of the lock body (2), an overhaul notch (4) is arranged on the left side of the lock body (2), a cover plate (5) is arranged in the overhaul notch (4) through screws, the lock core (3) penetrates through the cover plate (5), a control system (6) is arranged on the inner side of the lock body (2), a protection mechanism (7) is arranged on the front surface of the lock body (2), a mechanical lock hole (8) is arranged on the left side of the front surface upper end of the lock body (2), a fingerprint identifier (9) is arranged on the right side of the front surface of the mechanical lock hole (8), a password input disc (10) is fixedly arranged at the lower end of the front surface of the lock body (2), and a miniature camera (11) is fixedly arranged at the upper end of the front surface of the lock body (2).

The control system (6) comprises a control module (61), wherein the control module (61) is arranged on the inner side of the lock body (2), a fingerprint identification module (62), an identity identification module (63) and a password identification module (64) are further arranged on the inner side of the lock body (2), and the fingerprint identification module (62), the identity identification module (63) and the password identification module (64) are electrically connected with the control module (61);

the protection mechanism (7) comprises a sliding groove (71), a transmission assembly (72) and protection plates (73), wherein the sliding groove (71) is formed in two sides of the front end in the lock body (2), the protection plates (73) are connected to the inner side of the sliding groove (71) in a sliding mode, screw rods (74) are connected to the two sides in the sliding groove (71) in a threaded mode, and the screw rods (74) are connected with the protection plates (73) in a threaded mode.

2. The spare unlock structure of a fingerprint lock according to claim 1, wherein: square grooves (12) are formed in the top of the lock body (2), and storage batteries (13) are fixedly arranged in the square grooves (12).

3. The spare unlock structure of a fingerprint lock according to claim 2, wherein: four corners of the back of the mounting plate (1) are respectively provided with a mounting hole (14), and the mounting holes (14) penetrate through the mounting plate (1).

4. A spare unlock structure for a fingerprint lock according to claim 3, wherein: the mounting holes (14) are all countersunk holes, and four corners of the mounting plate (1) and the lock body (2) are all arc-shaped.

5. The spare unlock structure of a fingerprint lock according to claim 4, wherein: the transmission assembly (72) comprises a transmission wheel (721), the transmission wheel (721) is rotatably connected to two sides of the bottom in the lock body (2), the transmission wheels (721) are in transmission connection with each other, a driving motor (722) is fixedly arranged on the right side of the bottom in the lock body (2), and the top of the driving motor (722) is fixedly connected with the bottom of the transmission wheel (721) positioned on the right side.

6. The spare unlock structure of a fingerprint lock according to claim 5, wherein: an adjusting rod (723) is fixedly arranged at the bottom of the left driving wheel (721) in the two groups of driving wheels (721), and the bottom of the adjusting rod (723) penetrates through the bottom of the lock body (2).

7. The spare unlock structure of a fingerprint lock according to claim 6, wherein: the bottom of adjusting pole (723) is equipped with knob (724), the surface equidistant anti-skidding line that is equipped with of knob (724).

8. The spare unlock structure of a fingerprint lock according to claim 7, wherein: the front upper end of the lock body (2) is provided with a connecting shaft (15), and the front end of the connecting shaft (15) is fixedly provided with a handle (16).

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