CN214740555U

CN214740555U - Fingerprint intelligence lock based on thing networking

Info

Publication number: CN214740555U
Application number: CN202021632396.9U
Authority: CN
Inventors: 不公告发明人
Original assignee: Suzhou Tuanshang Intelligent Technology Co ltd
Current assignee: Suzhou Tuanshang Intelligent Technology Co ltd
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-11-16
Anticipated expiration: 2030-08-07

Abstract

The utility model provides a fingerprint intelligence lock based on thing networking, including fingerprint lock body and handle, fingerprint lock body's positive surface top fixed mounting has the handle, the inside right side of fingerprint lock body is inserted and is equipped with the spring bolt, the inside middle-end fixed mounting of fingerprint lock body has servo motor, the inside below fixed mounting of fingerprint lock body has control panel, the inside below fixed mounting of fingerprint lock body has the WIFI module, the inside opening in bottom of fingerprint lock body is provided with interior hidden hole, the right side fixed mounting in interior hidden hole has the touch panel, the interior positive fixed surface who hides the hole installs the division board, the upper surface top trompil of division board is provided with the embedding hole, the front end opening of division board is provided with outer sliding tray, the swivelling joint has the rolling disc in the outer sliding tray, the positive fixed surface of rolling disc installs fingerprint sampler. The utility model discloses possess good security performance, can prevent that lawless persons from using the fingerprint membrane to unblank, the theftproof performance is better, and it is more convenient to use.

Description

Fingerprint intelligence lock based on thing networking

Technical Field

The utility model relates to a fingerprint lock technical field especially relates to a fingerprint intelligence lock based on thing networking.

Background

The fingerprint lock is a safety product produced by the precise combination of electronic components and mechanical components, and the technical principle is as follows: the fingerprint is a convex and concave texture on the front skin at the tail end of a finger, although the fingerprint is only a small part of the skin of a human body, the fingerprint contains a large amount of information, the textures are different in patterns, break points and intersection points, the textures are called as 'features' in information processing, the features are proved to be different for each finger in medicine and have uniqueness and permanence, so that a person can be corresponding to the fingerprint, the real identity of the person can be verified by comparing the fingerprint features of the person with the fingerprint features stored in advance, and the fingerprint identification method can be applied to various fields. An intelligent fingerprint lock with enhanced anti-theft performance, such as patent No. CN201811533322.7, comprises an intelligent fingerprint lock, a third fingerprint data input group and a fourth fingerprint data input group; the intelligent fingerprint lock positive end face is located install fingerprint identification ware A with fingerprint identification ware B from a left side to the right side in proper order below intelligent touch screen and the display screen. When the fingerprint inputting and recording device is not used, the fingerprint inputting and recording device is shielded through the shielding and stain wiping device fixedly installed on the decorative plate, so that the management password of the intelligent fingerprint lock can be favorably obtained or guessed by a lawbreaker accidentally, when the intelligent fingerprint lock is controlled to enter the fingerprint for initializing change inputting and recording through the intelligent touch screen and the display screen, the fingerprint recognizer A and the fingerprint recognizer B which are exposed outside cannot play a role of inputting and recording the change fingerprint, the fingerprint inputting and recording device can really play a role of inputting and recording the change fingerprint is shielded through the shielding and stain wiping device, the situation that the lawbreaker can open the intelligent fingerprint lock through inputting and recording the change fingerprint can be effectively prevented, but in the actual use process of the intelligent lock, the lawbreaker can easily unlock the intelligent fingerprint lock by using a fingerprint film, the intelligence degree is lower, and the anti-theft performance is poorer.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem existing in the technology, and the fingerprint intelligence lock based on thing networking that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a fingerprint intelligent lock based on the Internet of things comprises a fingerprint lock body and a handle, wherein the handle is fixedly mounted above the front surface of the fingerprint lock body, a spring bolt is inserted into the right side in the fingerprint lock body, a servo motor is fixedly mounted at the middle end in the fingerprint lock body, a control panel is fixedly mounted below the inner part of the fingerprint lock body, a WIFI module is fixedly mounted below the inner part of the fingerprint lock body, an inner hidden hole is formed in an opening in the bottom end of the fingerprint lock body, a contact plate is fixedly mounted on the right side of the inner hidden hole, a partition plate is fixedly mounted on the front surface of the inner hidden hole, an embedding hole is formed in an opening above the upper surface of the partition plate, an outer sliding groove is formed in the front end opening of the partition plate, a rotating disc is rotatably connected in the outer sliding groove, a fingerprint collector is fixedly mounted on the front surface of the rotating disc, and an outer contact plate is fixedly mounted at the top end of the rotating disc, the inside bottom fixed mounting of fingerprint lock body has the battery, the back fixedly connected with return spring of rolling disc.

Preferably, the latch on the outer wall of the output shaft on the right side of the servo motor is meshed with the latch inside the lock tongue.

Preferably, the signal transmitting end of the fingerprint collector is in signal connection with the signal receiving end of the control panel through the outer touch panel and the touch panel.

Preferably, the outer wall of the rotating disc is tightly attached to the inner wall of the partition plate, and the rotating disc rotates in the partition plate in a horizontal direction by 360 degrees.

Preferably, the back surface of the outer contact plate is tightly attached to the front surface of the partition plate, and the outer contact plate is matched with the embedding hole.

Preferably, the upper surface of touch panel and the contained angle between the outer touch panel right side are 90, the rolling disc is horizontal direction back and forth slip in outer sliding tray and interior hidden hole, fixed connection between the back of rolling disc and the return spring.

Preferably, the signal transmitting end of the control panel is in signal connection with the signal receiving end of the servo motor, the signal transmitting end of the WIFI module is in signal connection with the signal receiving end of the control panel, and the wireless signal receiving end of the WIFI module is in wireless signal connection with the wireless signal transmitting end of the external smart phone.

The utility model provides a fingerprint intelligence lock based on thing networking has following beneficial effect:

1. this kind of fingerprint intelligence lock based on thing networking is through being provided with the rolling disc, make when fingerprint sampler is typeeing the fingerprint, because the outer touch panel of rolling disc does not contact with the touch panel in the device, thereby the fingerprint of typeeing can not be sent and compare in control panel, the outer touch panel that must press the rolling disc passes the embedding hole of division board, after embedding to the interior hidden hole, at clockwise rotation rolling disc 90, make the outer touch panel contact on the touch panel of interior hidden hole and the rolling disc, fingerprint sampler just can send the fingerprint of typeeing for control panel and unblock, and the security performance is higher.

2. This kind of fingerprint intelligence lock based on thing networking is through being provided with the WIFI module, because wireless signal connection between the wireless signal receiving terminal of WIFI module and the wireless signal transmitting terminal of outside smart mobile phone for when user's fingerprint is defective and is not convenient for type the fingerprint, accessible smart mobile phone sends wireless signal and gives the WIFI module, makes the control panel in the device unblock the device, and intelligent degree is higher, and it is more convenient to use.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic sectional view of the overall structure of the present invention;

FIG. 3 is a right side schematic sectional view of a partial structure of a middle hidden hole according to the present invention;

fig. 4 is a schematic front view of the local structure of the outer sliding groove of the present invention.

Illustration of the drawings:

1-fingerprint lock body, 2-handle, 3-bolt, 4-servo motor, 5-control panel, 6-WIFI module, 7-internal hidden hole, 701-touch plate, 8-separation plate, 801-embedded hole, 9-external sliding groove, 10-rotating disc, 11-fingerprint collector, 12-external touch plate, 13-accumulator and 14-return spring.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, an internet-of-things-based intelligent fingerprint lock comprises a fingerprint lock body 1 and a handle 2, wherein the handle 2 is fixedly installed above the front surface of the fingerprint lock body 1, a bolt 3 is inserted into the right side inside the fingerprint lock body 1, a servo motor 4 is fixedly installed at the middle end inside the fingerprint lock body 1, a control panel 5 is fixedly installed below the inside of the fingerprint lock body 1, a WIFI module 6 is fixedly installed below the inside of the fingerprint lock body 1, an inner hidden hole 7 is formed in an opening in the bottom end of the fingerprint lock body 1, a touch panel 701 is fixedly installed on the right side of the inner hidden hole 7, a partition plate 8 is fixedly installed on the front surface of the inner hidden hole 7, an insertion hole 801 is formed in an upper surface of the partition plate 8, an outer sliding groove 9 is formed in an opening at the front end of the partition plate 8, a rotating disc 10 is rotatably connected in the outer sliding groove 9, and a fingerprint collector 11 is fixedly installed on the front surface of the rotating disc 10, an outer touch plate 12 is fixedly installed at the top end of the rotating disc 10, a storage battery 13 is fixedly installed at the bottom end inside the fingerprint lock body 1, and a return spring 14 is fixedly connected to the back of the rotating disc 10.

In this embodiment, the latch of the output shaft outer wall on servo motor 4 right side meshes with the inside latch of spring bolt 3 mutually for servo motor 4 can drive spring bolt 3 clockwise or anticlockwise rotation, locks and unblock the door lock.

In this embodiment, the signal transmitting end of the fingerprint acquisition device 11 is in signal connection with the signal receiving end of the control panel 5 through the external touch panel 12 and the touch panel 701, so that the control panel 5 unlocks the device after the input fingerprint is consistent with the fingerprint input in advance.

In this embodiment, the inner wall of division board 8 is hugged closely to the outer wall of rolling disc 10, rolling disc 10 is 360 rotations of horizontal direction in division board 8, if fingerprint sampler 11 has been typeeed the fingerprint, because the outer touch panel 12 of rolling disc 10 and the touch panel 701 in the device do not contact, thereby the fingerprint of typeeing can not send and compare in control panel 5, the outer touch panel 12 that must press rolling disc 10 passes the embedding hole 801 of division board 8, after embedding to in-hidden hole 7, clockwise 90 rotates rolling disc 10 again, make the outer touch panel 12 contact on touch panel 701 of in-hidden hole 7 and the rolling disc 10, fingerprint sampler 11 just can send the fingerprint of typeeing for control panel 5, let servo motor 4 drive spring bolt 3 rotate and the unblock, the security performance is higher.

In this embodiment, the front surface of division board 8 is hugged closely to the back of outer touch panel 12, and outer touch panel 12 agrees with embedding hole 801 mutually, if fingerprint collector 11 is typeeing and has the fingerprint, because outer touch panel 12 of rolling disc 10 and the interior touch panel 701 of device do not contact to the fingerprint of typeeing can not send and compare in control panel 5, and the security performance is higher.

In this embodiment, an included angle between the upper surface of the contact plate 701 and the right side of the outer contact plate 12 is 90 °, the rotating disc 10 slides back and forth in the horizontal direction in the outer sliding groove 9 and the inner hidden hole 7, the back surface of the rotating disc 10 is fixedly connected with the return spring 14, the outer contact plate 12 pressing the rotating disc 10 penetrates through the insertion hole 801 of the partition plate 8 and is inserted into the inner hidden hole 7, the return spring 14 on the back surface of the rotating disc 10 is compressed, and when the rotating disc 10 is subsequently released, the return spring 14 pushes the rotating disc 10 to return to the original position, so that the outer contact plate 12 extends out.

In this embodiment, signal connection between control panel 5's signal transmitting terminal and servo motor 4's signal receiving terminal, signal connection between WIFI module 6's signal transmitting terminal and control panel 5's signal receiving terminal, wireless signal connection between WIFI module 6's wireless signal receiving terminal and outside smart mobile phone's wireless signal transmitting terminal, if user's fingerprint is defected and is not convenient for type in the fingerprint when, accessible smart mobile phone sends wireless signal and gives WIFI module 6, let control panel 5 in the device unblock the device, intelligence is higher, it is more convenient to use.

The working principle is as follows: when the fingerprint identification device is used, fingerprints of a user are input into the control panel 5 in advance through the fingerprint collector 11 to be stored, when the outer touch plate 12 is tightly attached to the front surface of the partition plate 8, if fingerprints are input into the fingerprint collector 11, the outer touch plate 12 of the rotating disc 10 is not in contact with the touch plate 701 in the device, the input fingerprints cannot be sent to the control panel 5 to be compared, the outer touch plate 12 of the rotating disc 10 needs to be pressed to penetrate through the embedding hole 801 of the partition plate 8 and is embedded into the inner hidden hole 7, then the rotating disc 10 rotates clockwise by 90 degrees, the touch plate 701 of the inner hidden hole 7 is in contact with the outer touch plate 12 on the rotating disc 10, the input fingerprints can be sent to the control panel 5 by the fingerprint collector 11 to be compared, after the input fingerprints are consistent with the input in advance, the control panel 5 can enable the servo motor 4 to drive the bolt 3 to rotate to unlock, safety performance is higher, and when a wireless signal receiving end of the WIFI module 6 is connected with a wireless signal transmitting end of an external smart phone Connect, if user's fingerprint is defected when being not convenient for type in the fingerprint, accessible smart mobile phone sends radio signal and gives WIFI module 6, lets control panel 5 in the device unblock the device, and the intellectuality is higher, and it is more convenient to use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a fingerprint intelligence lock based on thing networking, includes fingerprint lock body (1) and handle (2), the positive surface top fixed mounting of fingerprint lock body (1) has handle (2), its characterized in that, the right side of fingerprint lock body (1) inside is inserted and is equipped with spring bolt (3), the inside middle-end fixed mounting of fingerprint lock body (1) has servo motor (4), the inside of fingerprint lock body (1) is below fixed mounting have control panel (5), the inside below fixed mounting of fingerprint lock body (1) has WIFI module (6), the inside opening in bottom of fingerprint lock body (1) is provided with interior hidden hole (7), the right side fixed mounting of interior hidden hole (7) has touch panel (701), the positive surface fixed mounting of interior hidden hole (7) has division board (8), the upper surface top trompil of division board (8) is provided with embedding hole (801), the front end opening of division board (8) is provided with outer sliding tray (9), swivelling joint has rolling disc (10) in outer sliding tray (9), the positive fixed surface of rolling disc (10) installs fingerprint collection ware (11), the top fixed mounting of rolling disc (10) has outer touch panel (12), the inside bottom fixed mounting of fingerprint lock body (1) has battery (13), the back fixedly connected with return spring (14) of rolling disc (10).

2. The fingerprint intelligent lock based on the Internet of things of claim 1, wherein the latch on the outer wall of the output shaft on the right side of the servo motor (4) is meshed with the latch inside the lock tongue (3).

3. The fingerprint intelligent lock based on the Internet of things of claim 1, wherein the signal transmitting end of the fingerprint collector (11) is in signal connection with the signal receiving end of the control panel (5) through an outer touch panel (12) and a touch panel (701).

4. The fingerprint intelligent lock based on the Internet of things is characterized in that the outer wall of the rotating disc (10) is tightly attached to the inner wall of the partition plate (8), and the rotating disc (10) rotates in the partition plate (8) in a horizontal direction by 360 degrees.

5. The fingerprint intelligent lock based on the Internet of things of claim 1, wherein the back surface of the outer contact plate (12) is tightly attached to the front surface of the separation plate (8), and the outer contact plate (12) is matched with the embedding hole (801).

6. The fingerprint intelligent lock based on the Internet of things of claim 1, wherein an included angle between the upper surface of the touch plate (701) and the right side of the outer touch plate (12) is 90 degrees, the rotating disc (10) slides forwards and backwards in the horizontal direction in the outer sliding groove (9) and the inner hidden hole (7), and the back surface of the rotating disc (10) is fixedly connected with the return spring (14).

7. The fingerprint intelligent lock based on the Internet of things of claim 1, wherein the signal transmitting end of the control panel (5) is in signal connection with the signal receiving end of the servo motor (4), the signal transmitting end of the WIFI module (6) is in signal connection with the signal receiving end of the control panel (5), and the wireless signal receiving end of the WIFI module (6) is in wireless signal connection with the wireless signal transmitting end of an external smart phone.