CN211691862U

CN211691862U - Sliding closure mechanism of fingerprint lock

Info

Publication number: CN211691862U
Application number: CN202020017234.8U
Authority: CN
Inventors: 朱阿静
Original assignee: Ruian Zhengquan Lock Industry Co ltd
Current assignee: Ruian Zhengquan Lock Industry Co ltd
Priority date: 2020-01-06
Filing date: 2020-01-06
Publication date: 2020-10-16
Anticipated expiration: 2030-01-06

Abstract

The utility model discloses a sliding closure mechanism of fingerprint lock, including panel (1), sliding closure (2), install sliding closure slidable on the panel, its characterized in that be equipped with circuit board (7) in the panel to install gear (5) in the panel, the gear is driven by driving motor (4), the sliding closure inner wall be equipped with gear engagement's rack (13), be equipped with controller (8) on the circuit board, and be provided with hall switch (9) on the circuit board, hall switch with the controller is connected, the sliding closure inner wall still is equipped with corresponding magnet, and be provided with touch switch (3) on the panel, touch switch with the controller links to each other. The utility model discloses a this kind of structure can drive the sliding closure through touch switch is automatic, covers and exposes fingerprint window and digital button on the fingerprint lock, and structure science, convenient to use.

Description

Sliding closure mechanism of fingerprint lock

Technical Field

The utility model relates to a fingerprint lock, concretely relates to sliding closure of intelligence fingerprint lock.

Background

The fingerprint lock is widely used as a household anti-theft door lock due to strong anti-theft performance. The fingerprint lock generally has a fingerprint collection window and a number button, can be unlocked with fingerprint and password simultaneously, in order to protect the fingerprint collection window not covered by the dust to and in order to protect the number button, install a gliding sliding closure on the lock body usually, can expose fingerprint collection window and number button after the sliding closure slides open, and this kind of sliding closure all adopts manual sliding open, and it is not very convenient to use.

Disclosure of Invention

In view of the deficiencies in the prior art, the to-be-solved technical problem of the present invention is to provide a sliding cover mechanism of a fingerprint lock capable of automatically sliding a sliding cover open.

Therefore, the utility model discloses an adopt following technical scheme to realize: the sliding cover mechanism of the fingerprint lock comprises a panel and a sliding cover, wherein the sliding cover is slidably arranged on the panel, and the sliding cover mechanism is characterized in that a circuit board is arranged in the panel, a gear is arranged in the panel and driven by a driving motor, a rack meshed with the gear is arranged on the inner wall of the sliding cover, a controller is arranged on the circuit board, a Hall switch is arranged on the circuit board and connected with the controller, a corresponding magnet is further arranged on the inner wall of the sliding cover, a touch switch is arranged on the panel, and the touch switch is connected with the controller.

The gear inner hole is provided with a one-way bearing, and the one-way bearing is arranged on a driving shaft of the driving motor.

The magnets are respectively arranged at the upper part, the middle part and the lower part of the sliding cover.

The utility model discloses a this kind of structure just can make driving motor work through touch switch, takes the sliding closure to slide, exposes fingerprint collection window or all expose digital button, and the structure is scientific, convenient to use.

Drawings

The details of the present invention will be further described with reference to the accompanying drawings;

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a structural diagram of the lock body of the present invention;

FIG. 3 is a structural diagram of the sliding cover of the present invention;

FIG. 4 is a structural diagram of the sliding cover of the present invention sliding to expose the fingerprint acquisition window;

fig. 5 is a structural diagram of the sliding cover of the present invention sliding open to expose the digital case.

Detailed Description

Referring to the attached drawings, the sliding closure mechanism of the fingerprint lock comprises a panel 1 and a sliding closure 2, the sliding closure 2 is slidably mounted on the panel 1, a circuit board 7 is arranged in the panel 1, a gear 5 is arranged in the panel 1, the gear 5 is driven by a driving motor 4, a rack 13 meshed with the gear 5 is arranged on the inner wall of the sliding cover 2, a controller 8 is arranged on the circuit board 7, a Hall switch 9 is arranged on the circuit board 7, the Hall switch 9 is arranged at the top end of the circuit board 7, the Hall switch 9 is connected with the controller 8, the inner wall of the sliding cover 2 is also provided with three

corresponding magnets

10, 11 and 12, the

magnets

10, 11, 12 are respectively arranged at the upper part, the middle part and the lower part of the sliding cover, and a touch switch 3 is arranged on the panel 1, and the touch switch 3 is connected with the controller 8. And a one-way bearing 6 is arranged in an inner hole of the gear 5, and the one-way bearing 6 is arranged on a driving shaft of the driving motor 4. The working principle of the method is described below.

When needing to unblank with the fingerprint, touch switch 3 with the hand, touch switch 3 makes driving motor 4 work through controller 8 promptly, driving motor 4 work back, take gear 5 to rotate, gear 5 takes sliding closure 2 rebound, after magnet 11 at sliding closure 2 middle part is sensed by hall switch 9, just make driving motor 4 stop work through controller 8, sliding closure 1 stops sliding this moment, the part that exposes on its panel 2 just is fingerprint collection window 15 part, the finger is put in fingerprint collection window 15, the fingerprint is gathered and is verified the back, alright unblank. When the digital key 14 is needed to input the password for unlocking, the touch switch 3 is touched again, the driving motor 4 is enabled to continue to work, the gear 5 continues to drive the sliding cover 2 to move upwards, and after the magnet 12 at the lower part of the sliding cover 2 is sensed by the Hall switch 9, the driving motor 4 is enabled to stop, at the moment, the sliding cover 1 slides completely, the fingerprint acquisition window 15 and all the digital keys 14 are exposed, and the fingerprint unlocking or password unlocking can be achieved. After the sliding cover 2 slides open, the controller 8 can make the driving motor 4 rotate reversely within a set time, the gear 5 drives the sliding cover 2 to move downwards, when the magnet 10 on the upper part of the sliding cover 2 is sensed by the hall switch 9, the driving motor 4 stops working, and at the moment, after the sliding cover 2 slides down, the fingerprint collection window 15 and the digital keys 14 are completely covered. The utility model discloses a structure, its sliding closure 2 also can be slided open and cover with manual, because one-way bearing 6 is installed to 5 holes in the gear, therefore, when the manual sliding closure that upwards stimulates, one-way bearing can be in the detached state with driving motor 6's axle this moment, thereby only can make gear 5 rotate, and can not harm the motor.

To sum up, the utility model discloses a this kind of structure, convenient to use is applicable to very much the fingerprint lock on the house.

Claims

1. A sliding closure mechanism of a fingerprint lock comprises a panel (1) and a sliding closure (2), wherein the sliding closure (2) is slidably arranged on the panel (1), it is characterized in that a circuit board (7) is arranged in the panel (1), a gear (5) is arranged in the panel (1), the gear (5) is driven by a driving motor (4), the inner wall of the sliding cover (2) is provided with a rack (13) meshed with the gear (5), the circuit board (7) is provided with a controller (8), a Hall switch (9) is arranged on the circuit board (7), the Hall switch (9) is connected with the controller (8), the inner wall of the sliding cover (2) is also provided with a corresponding magnet, and a touch switch (3) is arranged on the panel (1), and the touch switch (3) is connected with the controller (8).

2. The sliding closure mechanism of the fingerprint lock according to claim 1, characterized in that the gear (5) has a one-way bearing (6) mounted in its inner bore, the one-way bearing (6) being mounted on the driving shaft of the driving motor (4).

3. The sliding closure mechanism of the fingerprint lock according to claim 1, wherein the magnets are arranged at the upper, middle and lower parts of the sliding closure (2), respectively.