CN219509416U

CN219509416U - Sliding closure type fingerprint lock

Info

Publication number: CN219509416U
Application number: CN202223568232.6U
Authority: CN
Inventors: 沈明
Original assignee: Nanjing Longjing Microelectronics Technology Co ltd
Current assignee: Suqing Chuangfu Yancheng Technology Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-08-11
Anticipated expiration: 2032-12-29

Abstract

The utility model relates to the technical field of fingerprint locks, and particularly discloses a sliding closure type fingerprint lock which comprises a fingerprint lock body, wherein a password area, a fingerprint identification area and an MCU chip for identifying the password area and the fingerprint identification area and transmitting data are arranged on the fingerprint lock body, a front handle and a rear handle are rotatably connected onto the fingerprint lock body, the password area and the fingerprint identification area are coaxially arranged, a sliding closure is slidably connected onto the fingerprint lock body, and a magnet block is fixedly connected onto the sliding closure. This sliding closure formula fingerprint lock through electro-magnet and the magnet piece that sets up for the sliding closure is after opening, can hover through fixed mode is inhaled to magnetism, and then takes place the tong condition when avoiding the user to input the password or pressing the fingerprint, and MCU chip can control the electro-magnet outage, makes the sliding closure automatic re-setting, need not the extra manual operation of user, has solved among the prior art user after manual opening the sliding closure, inputs password or fingerprint and opens the lock, needs the problem that the manual with the sliding closure resets again.

Description

Sliding closure type fingerprint lock

Technical Field

The utility model relates to the technical field of fingerprint locks, in particular to a sliding closure type fingerprint lock.

Background

The fingerprint lock in the prior art is mostly composed of a panel and a sliding cover, and the fingerprint collecting area and the password area are usually shielded and protected by the sliding cover, so that the fingerprint collecting area and the password area are not affected by dust, moisture and ultraviolet radiation. However, in the products on the market at present, after the user opens the sliding cover manually, the password or the fingerprint is input to open the door lock, the sliding cover needs to be reset manually again, sometimes the user forgets to reset the sliding cover due to hurry and other reasons, the fingerprint collecting area and the password area are exposed, the fingerprint collecting area and the password area are easy to be polluted by external environment to cause pollution or faults, and after the sliding cover of the existing sliding cover type fingerprint lock is opened, the sliding cover is not fixed and limited, so that the condition of falling the clamping hand easily occurs.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, and provides a sliding closure type fingerprint lock, which solves the problem that a user needs to reset the sliding closure manually after manually opening the sliding closure by inputting a password or fingerprint to open a door lock in the prior art.

In order to achieve the above purpose, the utility model provides a sliding closure type fingerprint lock, which comprises a fingerprint lock body, wherein a password area, a fingerprint identification area and an MCU chip for identifying the password area and the fingerprint identification area and transmitting data are arranged on the fingerprint lock body, a front handle and a rear handle are rotatably connected on the fingerprint lock body, the password area and the fingerprint identification area are coaxially arranged, a sliding closure is slidably connected on the fingerprint lock body, a magnet block is fixedly connected on the sliding closure, an electromagnet for being magnetically fixed with the magnet block is fixedly connected on the fingerprint lock body, the electromagnet is positioned above the password area, an anti-collision pad is fixedly connected on the top of the sliding closure, a rubber strip is fixedly connected on the bottom of the sliding closure, a guide block is fixedly connected on the sliding closure, and a guide rail for the guide block to slide is arranged on the side wall of the fingerprint lock body.

The beneficial effects are that: according to the sliding closure type fingerprint lock, after the sliding closure is opened, through the electromagnet and the magnet block, the sliding closure can hover through a magnetic attraction fixing mode, so that the situation that a user clamps hands when inputting a password or pressing the fingerprint is avoided, after the user inputs a correct password in a fingerprint identification area or presses the fingerprint in the password area, the MCU chip controls the fingerprint lock body to unlock, at the moment, the user rotates the front handle, the MCU chip controls the electromagnet to cut off, the sliding closure is automatically reset, extra manual operation of the user is not needed, and the sliding closure type fingerprint lock is convenient and quick; the impact force between the sliding cover and the fingerprint lock body can be reduced when the sliding cover falls through the arranged anti-collision pad, so that the sliding cover and the structure on the sliding cover are protected; through the rubber strip, when the sliding cover falls, if someone stretches hands into the area between the sliding cover and the fingerprint lock body, the damage to the hands caused by the falling of the sliding cover can be reduced; through the guide block arranged, the sliding cover can be kept stable during movement, and the sliding cover can be ensured to slide up and down normally.

Drawings

FIG. 1 is a front view of a fingerprint lock body according to an embodiment of the present utility model;

FIG. 2 is a rear view of a slider according to an embodiment of the present utility model;

fig. 3 is a rear view of the slider of the present utility model when it is mounted on the fingerprint lock body.

In the figure: 1. a fingerprint lock body; 2. a password region; 3. a fingerprint identification area; 4. a front handle; 5. a rear handle; 6. a sliding cover; 7. a magnet block; 8. an electromagnet; 9. a crash pad; 10. a rubber strip; 11. a guide block; 12. a slide bar; 13. a slide rail; 14. a fixed block; 15. a damping spring; 16. an ultraviolet lamp; 17. a battery case; 18. and a battery box cover.

Detailed Description

The utility model will be further illustrated by the following drawings and specific examples, which are carried out on the basis of the technical solutions of the utility model, it being understood that these examples are only intended to illustrate the utility model and are not intended to limit the scope of the utility model.

As shown in fig. 1 to 3, the embodiment of the utility model provides a slide cover 6 type fingerprint lock, which comprises a fingerprint lock body 1, wherein a password area 2 and a fingerprint identification area 3 are arranged on the fingerprint lock body 1, the password area 2 and the fingerprint identification area 3 are positioned on the front surface of the fingerprint lock body 1, and when the fingerprint lock is used, the front surface of the fingerprint lock body 1 is arranged outside a door. And the MCU chip is used for identifying the password area 2 and the fingerprint identification area 3 and transmitting data, the MCU chip adopts a fingerprint lock built-in chip in the prior art, the MCU chip is in signal connection with the password area 2 and the fingerprint identification area 3, and the password area 2 and the fingerprint identification area 3 are coaxially arranged. The fingerprint lock is characterized in that a front handle 4 and a rear handle 5 are rotatably connected to the fingerprint lock body 1, the front handle 4 is located on the front face of the fingerprint lock body 1, and the rear handle 5 is located on the back face of the fingerprint lock body 1. When the fingerprint lock is used, a user presses a fingerprint in the fingerprint identification area 3 or inputs a correct password in the password area 2, the MCU chip controls the fingerprint lock body 1 to unlock, and the user can open the door by rotating the front handle 4 at the moment.

The fingerprint lock body 1 is connected with a sliding cover 6 in a sliding way. Specifically, two first sliding rails 13 are provided on the fingerprint lock body 1, the two first sliding rails 13 are symmetrically distributed on two sides of the password area 2 and the fingerprint identification area 3, two sliding rods 12 are fixedly connected to the sliding cover 6, and the two sliding rods 12 are respectively and slidably connected in one first sliding rail 13. The sliding cover 6 is fixedly connected with a fixed block 14, the fixed block 14 is fixedly connected with the sliding rod 12, and a damping spring 15 is fixedly connected with one side of the fixed block 14 close to the bottom of the fingerprint lock body 1. Through the damping spring 15 that sets up for sliding closure 6 when resetting, if the decline speed is too fast, can reduce the impact force of sliding closure 6 bottom and fingerprint lock body 1 through damping spring 15, with the structure on protection sliding closure 6 and the sliding closure 6.

The sliding cover 6 is fixedly connected with a magnet block 7, the fingerprint lock body 1 is fixedly connected with an electromagnet 8 which is used for being magnetically fixed with the magnet block 7, and the electromagnet 8 is positioned above the password zone 2. When the portable electronic device is used, after a user opens the sliding cover 6 to wake up the password area 2 and the fingerprint identification area 3, the MCU chip controls the electromagnet 8 to be electrified, and after the sliding cover 6 moves to the upper part, the electromagnet 8 is magnetically attracted and fixed with the magnet block 7. Through electro-magnet 8 and magnet piece 7 that set up for sliding closure 6 is after opening, can hover through fixed mode is inhaled to magnetism, and then takes place the tong condition when avoiding the user to input the password or pressing the fingerprint, after the user presses the fingerprint through 3 or inputs right password in password district 2 in fingerprint identification district, after MCU chip control fingerprint lock body 1 unblock, the user rotates preceding handle 4 this moment, MCU chip can control electro-magnet 8 outage, make sliding closure 6 automatic re-setting, need not the extra manual operation of user, convenient and fast. The top of the sliding cover 6 is fixedly connected with an anti-collision pad 9. Specifically, the crash pad 9 is located at the top of the sliding cover 6. Through the anti-collision pad 9 that sets up for the sliding closure 6 can be reduced with the impact force of fingerprint lock body 1 when falling, in order to protect the structure on sliding closure 6 and the sliding closure 6. The bottom of the sliding cover 6 is fixedly connected with a rubber strip 10. Through the rubber strip 10 that sets up for sliding closure 6 when the whereabouts, if someone stretches into the region between sliding closure 6 and fingerprint lock body 1 with the hand, can reduce the injury that sliding closure 6 whereabouts caused the staff. The sliding cover 6 is fixedly connected with a guide block 11, and a guide rail for sliding the guide block 11 is arranged on the side wall of the fingerprint lock body 1. Through the guide block 11, the sliding cover 6 can keep stable during movement, and the sliding cover 6 can slide up and down normally.

And a card reader is further arranged on the sliding cover 6 and is in signal connection with the MCU chip. Through the card reader that sets up for the user can also utilize the punching card to open the door, has provided multiple mode of unblanking. An ultraviolet lamp 16 for disinfection is fixedly connected to the sliding cover 6, and the ultraviolet lamp 16 is in signal connection with the MCU chip. Through the ultraviolet lamp 16, after the sliding cover 6 is closed, the ultraviolet lamp 16 can be controlled to be opened to disinfect the fingerprint identification area 3 and the password area 2, so that the user is safer and more sanitary.

The fingerprint lock body 1 is further provided with a battery box 17, the battery box 17 is provided with an opening for taking and placing batteries, and the battery box 17 is detachably connected with a battery box cover 18 for sealing the opening. Through the battery box 17 that sets up for the user is convenient for independently supply power for fingerprint lock body 1, only needs to change the battery moreover, convenient and fast. An emergency charging port (not shown in the figure) is formed in the bottom of the fingerprint lock body 1, and the emergency charging port is directly connected with a circuit of the fingerprint lock body 1. Specifically, the emergency charging port is located at the front bottom of the fingerprint lock body 1, and through the emergency charging port, when the battery is not powered, a user can supply power to the fingerprint lock body 1 in an emergency manner through the emergency charging port located at the front bottom of the fingerprint lock body 1 so as to unlock the battery, and the user can enter the door to replace the battery in the battery box 17.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that other parts not specifically described are within the prior art or common general knowledge to a person of ordinary skill in the art. Modifications and alterations may be made without departing from the principles of this utility model, and such modifications and alterations should also be considered as being within the scope of the utility model.

Claims

1. The utility model provides a sliding closure formula fingerprint lock, includes the fingerprint lock body, be provided with password district and fingerprint identification district on the fingerprint lock body to and be used for discernment password district and fingerprint identification district transmission data's MCU chip, rotate on the fingerprint lock body and be connected with preceding handle and back handle, its characterized in that, password district and fingerprint identification district coaxial setting, sliding connection has the sliding closure on the fingerprint lock body, fixedly connected with magnet piece on the sliding closure, fixedly connected with is used for the fixed electro-magnet with magnet piece magnetism on the fingerprint lock body, the electro-magnet is located password district top, sliding closure top fixedly connected with crash pad, sliding closure bottom fixedly connected with rubber strip, fixedly connected with guide block on the sliding closure, offer the gliding guide rail of confession guide block on the fingerprint lock body lateral wall.

2. The sliding closure type fingerprint lock of claim 1, wherein two sliding rails are arranged on the fingerprint lock body, the two sliding rails are symmetrically distributed on two sides of the password area and the fingerprint identification area, two sliding rods are fixedly connected on the sliding closure, and the two sliding rods are respectively and slidably connected in one sliding rail.

3. The sliding closure type fingerprint lock of claim 1, wherein a fixed block is fixedly connected to the sliding closure, the fixed block is fixedly connected with the sliding rod, and a damping spring is fixedly connected to one side of the fixed block, which is close to the bottom of the fingerprint lock body.

4. The sliding closure fingerprint lock of claim 1, wherein a card reader is further provided on the sliding closure, and the card reader is in signal connection with the MCU chip.

5. The sliding closure type fingerprint lock of claim 1, wherein the fingerprint lock body is further provided with a battery box, the battery box is provided with an opening for taking and placing a battery, and the battery box is detachably connected with a battery box cover for sealing the opening.

6. The slide type fingerprint lock of claim 5, wherein an emergency charging port is formed in the bottom of the fingerprint lock body, and the emergency charging port is directly connected with a fingerprint lock body circuit.

7. The sliding closure type fingerprint lock of claim 1, wherein an ultraviolet lamp for disinfection is fixedly connected to the sliding closure, and the ultraviolet lamp is in signal connection with the MCU chip.