CN218467354U

CN218467354U - Fingerprint password lock body of automatically cleaning

Info

Publication number: CN218467354U
Application number: CN202222625411.2U
Authority: CN
Inventors: 杜旭东; 郑小建
Original assignee: Ningbo Fmc Co
Current assignee: Ningbo Fmc Co
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-02-10
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses a fingerprint password lock body of automatically cleaning, lock shell, back lock shell, handle, fingerprint window and core including preceding lock, the core is connected in the front between lock shell and the back lock shell, the handle is equipped with two and all rotates with the core to be connected, and is located respectively before lock shell and back lock shell on, fingerprint window outside is equipped with clean mechanism, and it includes motor, threaded rod, slider, belt pulley group, fixed plate, cotton and guide rail, the guide rail is equipped with two and symmetric distribution in fingerprint window both sides, the motor is fixed in the front and is locked the shell inboard, the threaded rod is equipped with two and sets up in the guide rail inboard. The utility model discloses a mutual cooperation between each part has realized the self-cleaning of fingerprint window, after having used the fingerprint window, clean mechanism begins work, cleans fingerprint window surface, avoids artifical periodic cleaning, reduces artifical burden, and prevents that the fingerprint from remaining to improve the safety in utilization of this fingerprint lock greatly, avoid others to extract the fingerprint from the fingerprint window.

Description

Fingerprint password lock body of automatically cleaning

Technical Field

The utility model relates to a fingerprint trick lock equipment technical field especially relates to a fingerprint trick lock body of automatically cleaning.

Background

The fingerprint lock is an intelligent lock, is perfect crystallization of computer information technology, electronic technology, mechanical technology and modern hardware technology, the characteristics of the fingerprint become the most important evidence for identifying identity and are widely applied to the fields of public security criminal investigation and judicial law, the fingerprint authentication has the characteristics of convenience, rapidness, accuracy and the like, and along with the popularization of scientific and technological technology, the development of intelligent home, more and more people also begin to select the fingerprint lock.

Although the existing fingerprint coded lock is widely used, the existing fingerprint coded lock still has the problems in practical use: its fingerprint window of current fingerprint trick lock when using needs regularly clean, otherwise fingerprint window surface remains debris spot etc. can influence the identification efficiency of fingerprint greatly to lead to the lock to become invalid, influence user experience, and regular cleaning is comparatively troublesome, and the impurity of clean play is difficult for taking out.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the above disadvantages existing in the prior art and providing a self-cleaning fingerprint password lock body.

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

the utility model provides a fingerprint password lock body of automatically cleaning, includes preceding lock shell, back lock shell, handle, fingerprint window and core, the core is connected in the front between lock shell and the back lock shell, the handle is equipped with two and all rotates with the core to be connected, and is located respectively before lock shell and back lock shell on, fingerprint window outside is equipped with clean mechanism, and it includes motor, threaded rod, slider, pulley group, fixed plate, cotton and guide rail, the guide rail is equipped with two and symmetric distribution in fingerprint window both sides, the motor is fixed in the front and locks the shell inboard, the threaded rod is equipped with two and sets up in the guide rail inboard, one of them threaded rod one end and motor output shaft fixed connection, the pulley group is located the preceding lock shell inboard and connects between two threaded rods and keep away from the motor, slider and guide rail sliding connection, and threaded rod run through slider and rather than threaded connection, fixed plate and slider top fixed connection, the cotton can be dismantled and connect in the fixed plate bottom, the back lock shell is provided with the battery case.

Preferably, a dust collecting box connected with the front lock shell in a sliding mode is arranged on the bottom side of the fingerprint window, and a through groove located on the top side of the dust collecting box is reserved between the motor and the fingerprint window.

Preferably, the top side of the fingerprint window is provided with a display screen fixedly connected with the front lock shell, the top side of the display screen is provided with a sliding cover slidably connected with the front lock shell, and the inner side of the sliding cover is provided with a key fixed on the front lock shell.

Preferably, the fixed plate is higher than the fingerprint window, and the cotton contacts with fingerprint window top surface.

Preferably, the outer side of the fingerprint window is fixedly connected with an outer baffle, and the middle of the outer baffle is provided with a smooth circular arc.

Preferably, the slider is located between motor and the pulley group, the pulley group includes belt and two belt pulleys, belt pulley and the coaxial fixed connection of threaded rod, and the belt cover is established between two belt pulleys.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model realizes the automatic cleaning of the fingerprint window through the mutual cooperation among all the components, after the fingerprint window is used, the cleaning mechanism starts to work to clean the surface of the fingerprint window, thereby avoiding the manual periodical cleaning, reducing the manual burden and being convenient for processing the cleaned waste;

2. the utility model cleans the fingerprint window after using the fingerprint window, and prevents the fingerprint from remaining, thereby greatly improving the use safety of the fingerprint lock and avoiding other people from extracting the fingerprint from the fingerprint window;

3. the utility model discloses overall structure design benefit, it is convenient to use, has satisfied the user demand of people when using fingerprint password lock body.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is a schematic view of the front view structure of the present invention.

Fig. 3 is a schematic view of the back structure of the present invention.

Fig. 4 is a schematic view of the local connection structure of the present invention.

In the figure: the fingerprint screen comprises a front lock shell 1, a rear lock shell 2, a handle 3, a fingerprint window 4, a motor 5, a threaded rod 6, a sliding block 7, a belt pulley group 8, a fixing plate 9, cotton cloth 10, a guide rail 11, a sliding cover 12, a display screen 13, an outer baffle plate 14, a dust collection box 15, a battery box 16 and a core body 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example one

Referring to fig. 1-4, a self-cleaning fingerprint password lock body, in order to ensure the basic function of the fingerprint password lock, the self-cleaning fingerprint password lock body comprises a front lock shell 1, a rear lock shell 2, a handle 3, a fingerprint window 4 and a core body 17, wherein the core body 17 is connected between the front lock shell 1 and the rear lock shell 2, the handle 3 is provided with two parts which are rotatably connected with the core body 17 and are respectively positioned on the front lock shell 1 and the rear lock shell 2, in order to facilitate cleaning of the fingerprint window 4 and prevent fingerprint residues, and improve the use safety, a cleaning mechanism is arranged outside the fingerprint window 4 and comprises a motor 5, a threaded rod 6, a slider 7, a belt pulley group 8, a fixing plate 9, cotton cloth 10 and a guide rail 11, the guide rail 11 is provided with two parts which are symmetrically distributed on two sides of the fingerprint window 4, the motor 5 is fixed on the inner side of the front lock shell 1, the threaded rod 6 is provided with two parts which are arranged on the inner side of the guide rail 11, one end of one of the belt pulley group 8 is fixedly connected with an output shaft of the motor 5, the belt pulley group 8 is positioned on the inner side of the front lock shell 1 and is connected between the two parts which are far away from the motor 5, the slider 7 is slidably connected with the guide rail 11, the slider 7, the top of the slider 7 is connected with the fixing plate 9, the top of the slider, the slider 7, the slider is connected with the fixing plate 10, the rear lock shell 2, and is provided with the fixing plate 16, and is provided with the bottom of the electronic battery box for supplying energy for the electronic battery box, and for supplying 16, and for supplying energy supplying elements 16, and the rear lock body for the rear lock shell 2, and the rear lock shell 2.

In this affair example, when using, at first place the finger on fingerprint window 4, leave fingerprint window 4 back at the finger, this lock body can be opened in the spring bolt subassembly activity of 3 control cores 17 of rotation handle, wherein, leave fingerprint window 4 back at the finger, motor 5 starts to drive a threaded rod 6 and rotates, and drive another threaded rod 6 synchronous rotation through belt pulley group 8, thereby control slider 7 slides in guide rail 11, and drive fixed plate 9 synchronous motion, make cotton 10 clean fingerprint window 4 surface, get rid of the fingerprint vestige and remain the spot, be convenient for subsequent use, improve fingerprint window 4's fingerprint identification efficiency.

Example two

Referring to fig. 1-4, in this embodiment, basically the same as the first embodiment, it is more preferable that, in order to collect the cleaned dirt in a centralized manner, a dust collecting box 15 slidably connected to the front lock case 1 is disposed at the bottom side of the fingerprint window 4, a through slot is disposed between the motor 5 and the fingerprint window 4 and located at the top side of the dust collecting box 15, the dirt swept by the cotton cloth 10 falls into the dust collecting box 15 from the through slot, and the dust collecting box 15 is periodically cleaned, in order to ensure the aesthetic appearance of the lock body during use and prevent fingers from being scratched by burrs, an outer baffle 14 is fixedly connected to the outer side of the fingerprint window 4, a smooth arc is disposed at the middle of the outer baffle 14, and in order to facilitate visual observation of the setting and operation, a display 13 fixedly connected to the front lock case 1 is disposed at the top side of the fingerprint window 4, a sliding cover 12 slidably connected to the front lock case 1 is disposed at the top side of the display 13, and a button fixed to the front lock case 1 is disposed at the inner side of the sliding cover 12.

Fixed plate 9 is higher than fingerprint window 4, and cotton 10 and the contact of 4 top surfaces of fingerprint window ensure that fixed plate 9 can not scrape colored fingerprint window 4 surfaces, and guarantee the thorough of fingerprint clearance.

Slider 7 is located between motor 5 and the pulley group 8, and pulley group 8 includes belt and two belt pulleys, and belt pulley and the coaxial fixed connection of threaded rod 6, and the belt cover is established between two belt pulleys, ensures the synchronous rotation of two threaded rods 6 through pulley group 8 to control slider 7's synchronous motion.

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 password lock body of automatically cleaning, includes preceding lock shell (1), back lock shell (2), handle (3), fingerprint window (4) and core (17), core (17) are connected between preceding lock shell (1) and back lock shell (2), handle (3) are equipped with two and all rotate with core (17) and are connected, and are located preceding lock shell (1) and back lock shell (2) respectively, its characterized in that, fingerprint window (4) outside is equipped with clean mechanism, and it includes motor (5), threaded rod (6), slider (7), belt pulley group (8), fixed plate (9), cotton (10) and guide rail (11), guide rail (11) are equipped with two and symmetric distribution in fingerprint window (4) both sides, motor (5) are fixed in the front inside of lock shell (1), slider (6) are equipped with two and set up in guide rail (11) inboard, one of which threaded rod (6) one end is connected with motor (5) output shaft fixed, belt pulley group (8) are located preceding lock shell (1) inboard and connect between two threaded rod (6) and pass through threaded rod (7), slider (7) and its threaded rod (11) and sliding connection screw rod (7), fixed plate (9) and slider (7) top fixed connection, cotton (10) can be dismantled and connect in fixed plate (9) bottom, back lock shell (2) are provided with battery case (16).

2. A self-cleaning fingerprint coded lock body according to claim 1, characterized in that the bottom side of the fingerprint window (4) is provided with a dust collection box (15) slidably connected with the front lock case (1), and a through groove is left between the motor (5) and the fingerprint window (4) and is positioned at the top side of the dust collection box (15).

3. A self-cleaning fingerprint coded lock body according to claim 1, characterized in that the top side of the fingerprint window (4) is provided with a display screen (13) fixedly connected with the front lock shell (1), the top side of the display screen (13) is provided with a sliding cover (12) slidably connected with the front lock shell (1), and the inner side of the sliding cover (12) is provided with a button fixed on the front lock shell (1).

4. A self-cleaning fingerprint coded lock body according to claim 1, characterized in that the fixing plate (9) is higher than the fingerprint window (4) and the cotton cloth (10) is contacted with the top surface of the fingerprint window (4).

5. A self-cleaning fingerprint coded lock body according to claim 1, characterized in that an outer baffle (14) is fixedly connected to the outer side of the fingerprint window (4), and a smooth circular arc is arranged in the middle of the outer baffle (14).

6. A self-cleaning fingerprint coded lock body according to claim 1, characterized in that the slide block (7) is located between the motor (5) and the pulley block (8), the pulley block (8) comprises a belt and two belt pulleys, the belt pulley is coaxially and fixedly connected with the threaded rod (6), and the belt is sleeved between the two belt pulleys.