CN216476770U

CN216476770U - Intelligent fingerprint lock

Info

Publication number: CN216476770U
Application number: CN202121360378.4U
Authority: CN
Inventors: 李云鹏
Original assignee: Zhongshan Qujia Intelligent Furniture Co ltd
Current assignee: Zhongshan Qujia Intelligent Furniture Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2022-05-10
Anticipated expiration: 2031-06-18

Abstract

The utility model belongs to the field of locks, and particularly relates to an intelligent fingerprint lock which comprises a fingerprint control module and a lock body, wherein the fingerprint control module is in communication connection with the lock body; the lock body comprises a shell, a driving part and a sliding block are arranged in the shell, and the driving part drives the sliding block to slide; the sliding block is provided with one or more limiting blocks; the intelligent fingerprint lock further comprises a lock catch, wherein the lock catch is provided with a groove, and the groove is matched with the limiting block. The sliding of the sliding block is controlled through the driving circuit, so that the locking and unlocking of the lock catch fixed on the door plate are realized. And fingerprint control module and lock body pass through wireless communication connection, and the separation sets up, and glass cabinet door, wooden cabinet door etc. can be used to this neotype intelligence fingerprint lock. Furthermore, the sliding mode is adopted, and the magnets are arranged in the lock catch and the lock body, so that the door plate can be closed more conveniently, and the whole structure of the lock body is simpler.

Description

Intelligent fingerprint lock

Technical Field

The utility model belongs to the field of locks, and particularly relates to an intelligent fingerprint lock.

Background

The application of fingerprint lock is more and more common, and people can not take the key just can make room door or cabinet door, only need type the fingerprint lock into with finger fingerprint, place the fingerprint induction zone in with the finger during use, can realize that the discernment of fingerprint is unblanked, very big life that has made things convenient for people. The electronic lock is installed on the cabinet or the door with double doors, and some doors are respectively provided with the lock body and the lock catch, so that the mode is neither attractive nor safe, and the lock is easily damaged by external force during use. Some are also provided with fingerprint locks through two cabinet doors respectively, so that the cost is increased. Furthermore, the existing fingerprint lock is complex in structure and high in cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that a fingerprint lock in the prior art is complex in internal structure, low in safety performance, not suitable for a double-door cabinet and the like, and provides an intelligent fingerprint lock.

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

an intelligent fingerprint lock comprises a fingerprint control module and a lock body, wherein the fingerprint control module is in communication connection with the lock body; the lock body comprises a shell, a driving part and a sliding block are arranged in the shell, and the driving part drives the sliding block to slide; the sliding block is provided with one or more limiting blocks; the intelligent fingerprint lock further comprises a lock catch, wherein the lock catch is provided with a groove, and the groove is matched with the limiting block.

Above-mentioned intelligence fingerprint lock, fingerprint control module carry out fingerprint input and fingerprint matching calculation, open or close according to fingerprint input and the matching condition control lock body. The number of the limiting blocks on the sliding block is preferably two, and the number of the corresponding lock catches is also two. Wherein, the hasp is fixed to be set up in the bottom or the top of the door plant of two divisions of doors. The shell is embedded in the top panel or the bottom panel of the cabinet body. When the door plate of the double-opening door is closed, the lock catch is inserted into the position close to the two limit blocks. The fingerprint control module slides through the control slider for the stopper is embedded in the recess of hasp and is realized locking. When needs are unblanked, input fingerprint is the same with the fingerprint of matching, and drive component drive slider slides and makes the stopper break away from the recess of hasp, then just can open the cabinet door.

Preferably, the lock catch comprises a fixed end and a free end, the groove is arranged between the fixed end and the free end, and the fixed end is fixed on the door and the window; a first magnet is embedded in the free end; a second magnet is fixedly arranged in the shell, and the magnetism of the first magnet is opposite to that of the second magnet.

The fixed end of the lock catch is fixed on the door panel through screws or bolts and the like. Preferably, the lock catches are arranged in two, and the two lock catches are symmetrically arranged on two sides of the middle seam of the double door. The first magnet is embedded into the free end of the lock catch, and the second magnet is fixedly arranged in the shell. Preferably, the second magnet is positioned such that the free end is located when the latch is embedded within the housing when the door is closed. The first magnet and the second magnet are opposite in magnetism, and the door plate can be closed more tightly.

Preferably, the driving part comprises a driving circuit board, and the driving circuit board is provided with a signal receiving part and a driving motor in a connected manner; the signal receiving component is in communication connection with the fingerprint control module, and the driving motor drives the sliding block.

The signal receiving component is in communication connection with the fingerprint control module and receives input fingerprint information. The driving circuit board controls the operation of the driving motor to drive the movement of the sliding block, thereby realizing the locking or unlocking state.

Preferably, the drive motor is engaged with a rack; the rack is connected with the sliding block through a connecting rod.

Preferably, the driving circuit board comprises a first circuit board and a second circuit board, two spring pieces are arranged between the first circuit board and the second circuit board, and a gap is arranged between the two spring pieces.

The driving circuit board comprises a first circuit board and a second circuit board, and the phenomenon that the driving motor cannot run due to loose connection of the first circuit board and the second circuit board can occur in the actual use process. In order to overcome the above problem, two spring pieces are provided at the junction of the first circuit board and the second circuit board, and no contact occurs between the spring pieces. When a line fault occurs, the electronic key made of metal materials is inserted between the two spring pieces to connect the two spring pieces, so that the driving circuit board is connected, and then the driving motor is driven to realize the unlocking function.

Preferably, support adjusting pieces are arranged on two sides of the shell; the supporting adjusting piece comprises an upper adjusting piece and a lower adjusting piece, the upper adjusting piece is fixed on the shell, the upper adjusting piece is provided with a fixing hole, and the lower adjusting piece is provided with an adjusting hole; the fixing hole is connected with the adjusting hole through a bolt.

When the cabinet is used, a groove is formed in the top surface or the bottom surface of the cabinet, and then the shell is embedded into the groove. In order to make the surface of the housing flush with the bottom or top panel, the support adjusting members provided on both sides of the housing may be adjusted. The upper adjusting part is provided with a fixing hole, the lower adjusting part is provided with an adjusting hole, and the adjusting hole is a long waist hole. The lower adjusting piece is adjusted according to the positions of the groove and the shell by the bolts penetrating through the fixing holes and the long waist holes, so that the shell is flush with the bottom surface or the top panel and is more attractive integrally.

Preferably, the fingerprint control module comprises a fingerprint identification area and a password control area.

Preferably, a wall hanging structure is arranged on the back of the fingerprint control module.

The fingerprint control module and the lock body adopt a wireless communication connection mode. Meanwhile, a fingerprint and password control area is arranged on the fingerprint control module. The fingerprint identification area can carry out fingerprint input and identification. The password control area can be used for setting passwords, and the lock body can be opened and closed through the passwords. The back of the fingerprint control module is provided with a wall hanging structure which can be a sucker, a paste and the like, so that the fingerprint control module is conveniently fixed on the door plate.

Compared with the prior art, the utility model has the following technical effects:

the utility model discloses an intelligent fingerprint lock, which realizes the functions of locking and unlocking a lock catch fixed on a door plate by controlling the sliding of a sliding block through a driving circuit. And fingerprint control module and lock body pass through wireless communication connection, and the separation sets up, and glass cabinet door, wooden cabinet door etc. can be used to this neotype intelligence fingerprint lock. Furthermore, the sliding mode is adopted, and the magnets are arranged in the lock catch and the lock body, so that the door plate can be closed more conveniently, and the whole structure of the lock body is simpler.

Drawings

Fig. 1 is a schematic perspective view of a lock body of an intelligent fingerprint lock according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of the disassembled structure of FIG. 1;

FIG. 3 is a schematic view of the partially disassembled structure of FIG. 2;

FIG. 4 is another schematic view of the partially disassembled structure of FIG. 2;

FIG. 5 is a schematic diagram of the further disassembled structure of FIG. 4;

FIG. 6 is a schematic bottom view of FIG. 5;

FIG. 7 is a schematic diagram of a disassembled structure of a supporting adjusting member of the intelligent fingerprint lock according to the embodiment of the utility model;

FIG. 8 is a diagram illustrating a fingerprint control module of an intelligent fingerprint lock according to an embodiment of the present invention;

fig. 9 is another schematic diagram of a fingerprint control module of an intelligent fingerprint lock according to an embodiment of the present invention.

Description of reference numerals:

100-fingerprint control module, 110-fingerprint identification area, 120-password control area, 130-wall hanging structure, 200-lock body, 210-shell, 211-upper shell, 212-middle shell, 213-lower shell, 214-battery installation groove, 220-driving part, 221-driving circuit board, 222-signal receiving part, 223-driving motor, 224-first circuit board, 225-second circuit board, 226-spring piece, 230-sliding block, 231-limiting block, 240-second magnet, 250-rack, 260-connecting rod, 270-supporting adjusting part, 271-upper adjusting part, 272-lower adjusting part, 273-fixing hole, 274-adjusting hole, 300-lock catch, 310-groove and 320-fixing end, 330-free end, 331-first magnet.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below with reference to specific embodiments and accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

Examples

An intelligent fingerprint lock comprises a fingerprint control module 100 and a lock body 200, wherein the fingerprint control module 100 is in communication connection with the lock body 200; the lock body 200 includes a housing 210. The case 210 includes an upper case 211, a middle case 212, and a lower case 213, wherein the middle case is provided with a battery mounting groove 214. A driving part 220 and a slider 230 are provided in the housing 210. The driving member and the slider are disposed between the middle case 212 and the lower case 213. The driving part 220 drives the sliding block 230 to slide; the slider 230 is provided with one or more stoppers 231; the intelligent fingerprint lock further comprises a lock catch 300, wherein the lock catch 300 is provided with a groove 310, and the groove 310 is matched with the limiting block 231.

The lock catch 300 comprises a fixed end 320 and a free end 330, the groove 310 is arranged between the fixed end 320 and the free end 330, and the fixed end 320 is fixed on a door or a window; a first magnet 331 is embedded in the free end 330; a second magnet 240 is fixedly disposed in the housing 210, and the first magnet 331 and the second magnet 240 have opposite magnetism.

The driving part 220 comprises a driving circuit board 221, and the driving circuit board 221 is provided with a signal receiving part 222 and a driving motor 223 in a connecting manner; the signal receiving part 222 is in communication with the fingerprint control module 100, and the driving motor 223 drives the slider 230.

The driving motor 223 is engaged with the rack 250; the rack 250 is connected to the slider 230 by a connecting rod 260. The driving circuit board 221 includes a first circuit board 224 and a second circuit board 225, two spring pieces 226 are disposed between the first circuit board 224 and the second circuit board 225, and a gap is disposed between the two spring pieces 226.

Support adjusting pieces 270 are arranged on two sides of the shell 210; the supporting regulator 270 includes an upper regulator 271 and a lower regulator 272, the upper regulator 271 is fixed to the housing 210, the upper regulator 271 is provided with a fixing hole 273, and the lower regulator 272 is provided with a regulating hole 274; the fixing hole 273 and the adjusting hole 274 are connected by bolts.

The fingerprint control module 100 includes a fingerprint identification area 110 and a password control area 120. The back of the fingerprint control module 100 is provided with a wall hanging structure 130.

It will be understood that when an element is referred to as being "disposed on," "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "secured" to, or "fixedly coupled" to another element, it can be removably secured or non-removably secured to the other element. When an element is referred to as being "connected," "pivotally connected," to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," "up," "down," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The terms "first," "second," "third," and the like in the description herein do not denote any particular order or quantity, but rather are used to distinguish one element from another.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. An intelligent fingerprint lock is characterized by comprising a fingerprint control module (100) and a lock body (200), wherein the fingerprint control module (100) is in communication connection with the lock body (200); the lock body (200) comprises a shell (210), wherein a driving part (220) and a sliding block (230) are arranged in the shell (210), and the driving part (220) drives the sliding block (230) to slide; the sliding block (230) is provided with one or more limiting blocks (231); the intelligent fingerprint lock further comprises a lock catch (300), wherein the lock catch (300) is provided with a groove (310), and the groove (310) is matched with the limiting block (231).

2. The smart fingerprint lock of claim 1, wherein the lock catch (300) comprises a fixed end (320) and a free end (330), the groove (310) is disposed between the fixed end (320) and the free end (330), and the fixed end (320) is fixed on the door window; a first magnet (331) is embedded in the free end (330); a second magnet (240) is fixedly arranged in the shell (210), and the first magnet (331) and the second magnet (240) are opposite in magnetism.

3. The intelligent fingerprint lock according to claim 1, wherein the driving component (220) comprises a driving circuit board (221), and the driving circuit board (221) is provided with a signal receiving component (222) and a driving motor (223) in a connecting way; the signal receiving part (222) is in communication connection with the control module (100), and the driving motor (223) drives the sliding block (230).

4. The intelligent fingerprint lock of claim 3, wherein the drive motor (223) is engaged with a rack gear (250); the rack (250) is connected with the sliding block (230) through a connecting rod (260).

5. The intelligent fingerprint lock according to claim 3, wherein the driving circuit board (221) comprises a first circuit board (224) and a second circuit board (225), two spring pieces (226) are arranged between the first circuit board (224) and the second circuit board (225), and a gap is arranged between the two spring pieces (226).

6. The intelligent fingerprint lock of claim 1, wherein the housing (210) is provided with support adjusting pieces (270) at two sides; the supporting adjusting piece (270) comprises an upper adjusting piece (271) and a lower adjusting piece (272), the upper adjusting piece (271) is fixed on the shell (210), the upper adjusting piece (271) is provided with a fixing hole (273), and the lower adjusting piece (272) is provided with an adjusting hole (274); the fixing hole (273) is connected with the adjusting hole (274) through a bolt.

7. The intelligent fingerprint lock of claim 1, wherein the fingerprint control module (100) comprises a fingerprint identification area (110) and a password control area (120).

8. The intelligent fingerprint lock according to claim 1 or 7, characterized in that, the back of the fingerprint control module (100) is provided with a wall hanging structure (130).