CN211058507U

CN211058507U - Fingerprint lock box

Info

Publication number: CN211058507U
Application number: CN201921158739.XU
Authority: CN
Inventors: 汤帆; 刘超
Original assignee: Guangzhou Jingdian Electronic Co ltd
Current assignee: Guangzhou Jingdian Electronic Co ltd
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-07-21
Anticipated expiration: 2029-07-22

Abstract

The utility model discloses a fingerprint lock box, a fingerprint lock, which comprises a first lock shell, a second lock shell, a lock core and a driving mechanism, wherein the lock core and the driving mechanism are all arranged in the first lock shell, and the second lock shell is provided with a lock opening; the driving mechanism comprises a driving motor, a cam and an elastic component, and a rotating shaft of the driving motor is synchronously connected with the cam; the convex part of the cam is formed as a driving part; the lock core is provided with a linkage part; the driving part is used for moving towards or away from the linkage part in the cam rotating process; the driving part is used for pushing the linkage part to be far away from the lock opening when the driving part rotates towards the linkage part so as to enable the lock core to move towards the lock opening; the elastic component is used for providing elastic stress which enables the linkage part to move close to the lock opening after the driving part is far away from the linkage part so as to enable the lock core to move close to the lock opening and be inserted into the lock opening; the box body is provided with a box cover, and the fingerprint lock is used for locking the box cover and the box body. The utility model discloses box body and lid pass through the fingerprint lock locking, are convenient for unblank.

Description

Fingerprint lock box

Technical Field

The utility model relates to a box technical field especially relates to a fingerprint lock box.

Background

At present, other boxes for containing articles such as the existing jewel boxes and watch boxes are mainly characterized in that a box cover is directly covered on a box body, and the storage of valuables is not facilitated due to the simple sealing cover. And other box through the tool to lock with the lid locking on the box body because the tool to lock needs the key to unblank, appears the problem that the lid can not be opened after the key loses easily. And the key is needed to unlock every time, and the operation is relatively troublesome.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a fingerprint lock box, its box body and lid pass through the fingerprint lock locking, are convenient for unblank, and simple structure.

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

a fingerprint lock box comprises a fingerprint lock box body,

the fingerprint lock comprises a first lock shell, a second lock shell, a lock cylinder and a driving mechanism, wherein the lock cylinder and the driving mechanism are both arranged in the first lock shell, and a lock opening is formed in the second lock shell; the driving mechanism comprises a driving motor, a cam and an elastic part, and a machine body of the driving motor is fixedly connected to the first lock shell; the rotating shaft of the driving motor is synchronously connected with the cam; the convex part of the cam is formed as a driving part; the lock core is provided with a linkage part; the driving part is used for moving towards or away from the linkage part in the cam rotating process; the driving part is used for pushing the linkage part to be far away from the lock opening when the driving part rotates towards the linkage part so as to enable the lock core to move towards the lock opening; the elastic component is used for providing elastic stress which enables the linkage part to move close to the lock opening after the driving part is far away from the linkage part so as to enable the lock core to move close to the lock opening and be inserted into the lock opening;

the box body with accomodate the chamber is equipped with on the box body and is used for the lid to fit accomodate the lid of chamber top, the fingerprint lock is used for locking lid and box body.

Furthermore, a positioning shaft is arranged on the first lock shell, and a positioning hole is formed in the lock core; the positioning shaft penetrates through the positioning hole and is used for guiding the lock cylinder to move towards or away from the lock opening.

Furthermore, a linkage piece is fixed at the end part of the lock cylinder close to the lock opening, and the linkage piece is formed into the linkage part.

Further, the elastic component is a spring.

Furthermore, the driving mechanism further comprises a fingerprint identification module and a control chip, wherein the fingerprint identification module is used for identifying an external fingerprint and sending a fingerprint signal; a fingerprint is preset in the control chip; the control chip is used for receiving the fingerprint signal and generating an unlocking signal to start the driving motor when the fingerprint signal is matched with a preset fingerprint.

Furthermore, be equipped with the pilot lamp on the first lock shell, control chip is used for receiving the fingerprint signal and is used for producing pilot signal when the fingerprint signal does not match predetermine the fingerprint in order to start the pilot lamp.

Furthermore, the first lock shell is fixedly connected to the box body, and the second lock shell is fixedly connected to the box cover; a socket is arranged on the first lock shell; the second lock shell is used for being inserted into the inserting hole when the box cover covers the upper portion of the containing cavity, so that the locking opening is located in the first lock shell.

Compared with the prior art, the beneficial effects of the utility model reside in that: the box body and the box cover can be locked through the fingerprint lock, unlocking is convenient, and the structure is simple. In addition, the drive mechanism can drive the drive part of the cam to rotate to be gradually close to the linkage part of the lock cylinder, so that the lock cylinder is driven to be far away from the lock opening, and unlocking can be realized. When the lock is locked again, the driving part rotates to be gradually far away from the linkage part of the lock cylinder, the lock cylinder can move towards the lock opening in the resetting process of the elastic part and is inserted into the lock opening to complete locking, the whole unlocking and locking process is simple, and the operation is quick and convenient.

Drawings

Fig. 1 is a schematic structural view of the fingerprint lock box of the present invention;

fig. 2 is an exploded schematic view of the fingerprint lock case of the present invention;

fig. 3 is a schematic structural view of the fingerprint lock of the present invention;

fig. 4 is a schematic view of another view structure of the fingerprint lock of the present invention.

In the figure: 10. a first lock case; 11. positioning the shaft; 12. a fingerprint identification module; 20. a second lock case; 21. locking the opening; 31. a drive motor; 32. a cam; 321. a drive section; 40. a lock cylinder; 41. a linkage piece; 42. positioning holes; 50. an elastic member; 60. a box body; 61. a receiving cavity; 70. and (7) a box cover.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

The fingerprint lock box shown in fig. 1-4 comprises a fingerprint lock and a box body 60, wherein the fingerprint lock comprises a first lock shell 10, a second lock shell 20, a lock cylinder 40 and a driving mechanism, the lock cylinder 40 and the driving mechanism are both arranged in the first lock shell 10, and a lock opening 21 is formed in the second lock shell 20. In addition, the driving mechanism includes a driving motor 31, a cam 32 and an elastic component 50, wherein the body of the driving motor 31 is fixedly connected to the first lock case 10, and the rotating shaft of the driving motor 31 is synchronously coupled with the cam 32. The protruding portion of the cam 32 may be formed as a driving portion 321, and a corresponding interlocking portion is provided on the key cylinder 40. During rotation of the cam 32, the driving portion 321 can move toward or away from the interlocking portion, and the driving portion 321 pushes the interlocking portion away from the lock notch 21 to move the key cylinder 40 toward and away from the lock notch 21 when rotating toward the interlocking portion. After the driving portion 321 is away from the linkage portion, the elastic member 50 may provide an elastic stress, under which the linkage portion may move close to the locking notch 21 to move the key cylinder 40 close to the locking notch 21 and insert into the locking notch 21.

The box body 60 is provided with a containing cavity 61, a box cover 70 used for covering the upper part of the containing cavity 61 is arranged on the box body 60, and the fingerprint lock is used for locking the box cover 70 and the box body 60.

On the basis of the structure, use the utility model discloses a during fingerprint lock box, its accessible actuating mechanism's driving motor 31 drives cam 32 and rotates, and when cam 32 rotated, the drive division 321 that the bulge of cam 32 formed can be close to the linkage portion motion of lock core 40 gradually in the rotation, and the driving lock core 40 is kept away from fore shaft 21, alright unblock in this process. When the lock is locked again, the driving part 321 is rotated to be gradually far away from the linkage part of the lock core 40, the lock core 40 can move towards the lock opening 21 in the resetting process of the elastic component 50 and is inserted into the lock opening 21 to complete locking, the whole unlocking and locking process is simple, and the operation is rapid and convenient.

It should be noted that the longest distance between the outer edge of the convex portion of the cam 32 and the center of the cam 32 is the longest distance of the movement stroke of the key cylinder 40, and after the driving portion 321 of the cam 32 rotates by the longest distance, the driving portion 321 of the cam 32 can gradually move away from the linkage portion by the continuous rotation or the reverse rotation of the cam 32.

Furthermore, a positioning shaft 11 can be further disposed on the first lock housing 10, a positioning hole 42 is disposed on the corresponding lock cylinder 40, the positioning shaft 11 is inserted into the positioning hole 42, when the lock cylinder 40 moves toward or away from the lock opening 21, the positioning shaft 11 can slide in the positioning hole 42, so as to guide the lock cylinder 40 to move toward or away from the lock opening 21, so that the movement process is stable, and the unlocking and unlocking are more accurate.

Further, a linkage piece 41 can be fixed at the end part of the lock core 40 close to the lock opening 21, and the linkage piece 41 is formed into a linkage part, that is, in the rotation process of the driving part 321, the driving part 321 can abut against the linkage piece 41 to drive the lock core 40 to move away from the lock opening 21, the contact surface is large, and the process is stable.

Further, in the present embodiment, the elastic member 50 may be selected as a spring in the prior art, one end of the spring abuts against the inner wall of the first lock case 10, and the other end of the spring abuts against the end of the lock cylinder 40 away from the lock opening 21, so that when the lock cylinder 40 moves away from the lock opening 21, the spring may be compressed, and after the driving portion 321 of the cam 32 moves away from the linkage portion, the spring may be reset to generate the above elastic stress, and push the lock cylinder 40 to move close to the lock opening 21.

Of course, the elastic member 50 may be made of other materials with restoring capability, such as elastic rubber block in the prior art.

Further, the driving mechanism further comprises a fingerprint identification module 12 and a control chip, wherein the fingerprint identification module 12 is used for identifying an external fingerprint and sending a fingerprint signal; presetting a fingerprint in a control chip; the control chip is used for receiving the fingerprint signal and generating an unlocking signal to start the driving motor 31 when the fingerprint signal matches a preset fingerprint.

So, can set up fingerprint identification module 12 on the lateral surface of first lock shell 10, and predetermine in the control chip with the same fingerprint of user, when unblanking, the staff is pressed on fingerprint identification module 12, this fingerprint of fingerprint identification module 12 distinguishable produces fingerprint signal, when predetermineeing the fingerprint unanimity in fingerprint signal's fingerprint and control chip, control chip alright produce the signal of unblanking and drive driving motor 31 and start, the linkage portion motion that makes cam 32's drive division 321 be close to lock core 40, and then unblank. It should be noted that the fingerprint identification module 12 and the control chip are all mature technologies in the existing fingerprint lock, and can be purchased from the existing market directly, and those skilled in the art can directly know the specific structure and working principle, and detailed description thereof is omitted here.

In this embodiment, when the first lock case 10 is mounted on the box body 60, and the second lock case 20 is mounted on the cover 70, and the cover 70 is covered over the receiving cavity 61 of the box body 60, the locking notch 21 of the second lock case 20 can be located on the movement track of the lock cylinder 40 in the first lock case 10. Specifically, the first lock case 10 is provided with a plug opening, and the second lock case 20 can be inserted into the plug opening when the cover 70 is covered on the receiving cavity 61 of the box body 60, and is located inside the first lock case 10, so that the lock opening 21 can be located on the motion track of the lock cylinder 40.

Of course, in other cases, the first lock case 10 may be mounted on the box cover 70 and the second lock case 20 mounted on the box body 60, and the first lock case 10 and the second lock case 20 may be locked together. In addition, the connection mode of the box cover 70 and the box body 60 can be that a hinge is arranged at the side of the box body 60 and the hinge is connected with the box cover 70 in the embodiment, so that the box cover 70 can be hinged on the box body 60, and the first lock shell 10 and the second lock shell 20 can be correspondingly arranged at the non-hinged side of the box body 60 and the box cover 70, so that the relative rotation of the box cover 70 and the box body 60 can realize the closing of the box cover 70.

Further, an indicator light is arranged on the first lock shell 10, and the control chip is used for receiving the fingerprint signal and generating the indicator signal to start the indicator light when the fingerprint signal does not match the preset fingerprint. That is, when the fingerprint signal that control chip received is not matchd rather than inside fingerprint of predetermineeing, control chip alright control pilot lamp lights, the suggestion mistake.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. A fingerprint lock box is characterized by comprising,

2. The fingerprint lock box of claim 1, wherein the first lock housing is provided with a positioning shaft, and the lock core is provided with a positioning hole; the positioning shaft penetrates through the positioning hole and is used for guiding the lock cylinder to move towards or away from the lock opening.

3. The fingerprint lock box of claim 1, wherein a linkage plate is fixed to an end of the lock cylinder near the lock opening, the linkage plate forming the linkage portion.

4. The fingerprint lock case of claim 1, wherein the resilient member is a spring.

5. The fingerprint lock box of claim 1, wherein the driving mechanism further comprises a fingerprint recognition module for recognizing an external fingerprint and transmitting a fingerprint signal, and a control chip; a fingerprint is preset in the control chip; the control chip is used for receiving the fingerprint signal and generating an unlocking signal to start the driving motor when the fingerprint signal is matched with a preset fingerprint.

6. The fingerprint lock box of claim 5, wherein the first lock housing is provided with an indicator light, and the control chip is configured to receive the fingerprint signal and to generate an indicator signal to activate the indicator light when the fingerprint signal does not match the predetermined fingerprint.

7. The fingerprint lock case of any one of claims 1-6, wherein the first lock housing is secured to the case body and the second lock housing is secured to the case cover; a socket is arranged on the first lock shell; the second lock shell is used for being inserted into the inserting hole when the box cover covers the upper portion of the containing cavity, so that the locking opening is located in the first lock shell.