CN210685630U

CN210685630U - Fingerprint lock with fingerprint anti-theft function

Info

Publication number: CN210685630U
Application number: CN201920017397.3U
Authority: CN
Inventors: 滕荣
Original assignee: Hangzhou Andiantong Intelligent Technology Co Ltd
Current assignee: Hangzhou Andiantong Intelligent Technology Co Ltd
Priority date: 2019-01-07
Filing date: 2019-01-07
Publication date: 2020-06-05
Anticipated expiration: 2029-01-07

Abstract

The utility model relates to the technical field of intelligent door locks, in particular to a fingerprint lock with fingerprint anti-theft function, which comprises a lock body, wherein the outer side of the lock body is provided with a cover plate, the inner sides of the front end surface and the rear end surface of the cover plate are fixedly connected with sliders, the cover plate is connected with the lock body in a sliding way through the sliders, the right side of the top end surface of the lock body is fixedly connected with a support column, the top end of the support column is fixedly connected with a double-output shaft motor, the end of a main shaft of the double-output shaft motor is fixedly connected with a gear, the right side of the gear is provided with a rack, the rack is fixedly connected with the cover plate, the right end surface of the cover plate is fixedly connected with a distance sensor, and the cover plate is internally provided with a cleaning device, the cleaning cloth can be replaced, the use of the device is guaranteed, and the device has good safety and convenience and is worth popularizing and using.

Description

Fingerprint lock with fingerprint anti-theft function

Technical Field

The utility model relates to an intelligence lock technical field specifically is a fingerprint lock with fingerprint theftproof function.

Background

The intelligent door lock is an improved lock which is different from a traditional mechanical lock and is more intelligent and simpler in the aspects of user safety, identification and manageability, the intelligent door lock is an execution part for locking a door in an access control system, the intelligent lock comprises a magnetic card, a radio frequency card, a fingerprint lock, an iris identification access control card, a TM card and the like, and the common fingerprint lock is used for fingerprint anti-theft, so that the demand for the fingerprint lock with the fingerprint anti-theft function is increased day by day.

The three-star SHP-DP738 fingerprint lock in the market does not have fingerprint anti-theft and general protection devices, and most of the fingerprint lock anti-theft and protection devices in the market are simple to set, manual operation is needed, time is wasted, the fingerprint lock is inconvenient to use, the device for cleaning fingerprints is inconvenient to replace, the cleaning and disinfecting effects are poor when the device is used for a long time, and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fingerprint lock with fingerprint theftproof function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a fingerprint lock with fingerprint theftproof function, includes the lock body, the outside of lock body is equipped with the apron, the equal fixedly connected with slider in terminal surface inboard around the apron, and the apron passes through slider and lock body sliding connection, the top face right side fixedly connected with support column of lock body, the two axle motors of play of top fixedly connected with of support column, and the terminal fixedly connected with gear of main shaft of two axle motors, the right side of gear is equipped with the rack, and rack and apron fixed connection, the right-hand member face fixedly connected with distance sensor of apron, the top face bottom fixedly connected with controller of apron, the bottom face fixedly connected with ejector pad of apron, be equipped with cleaning device in the apron.

Preferably, the left end of the bottom side of the top end face of the cover plate is fixedly connected with a limiting rod, the length of the limiting rod is 1.3 times of the height of the controller, and the vertical distances from the left end face of the limiting rod and the left end face of the cover plate to the left end face of the lock body are 2 mm.

Preferably, the push block is composed of a triangular prism made of rubber, and the distance from the left end of the push block to the right end face of the lock body is 0.5 mm.

Preferably, cleaning device includes fixed plate, rubber strip, screw, sleeve, loop bar, compression spring, presses the briquetting and cleans the cloth, be equipped with the fixed plate in the apron, the mounting hole has been seted up to the fixed plate inboard, the mounting hole inboard is rotated and is connected with the screw, screw and apron screw connection, the left end face fixedly connected with sleeve of fixed plate, the loop bar has been cup jointed to telescopic left end, and the outside of loop bar has cup jointed compression spring, the left side fixedly connected with of loop bar presses the briquetting, the left side of pressing the briquetting is equipped with cleans the cloth, press the upper and lower both sides of briquetting all block and have the rubber strip.

Preferably, the distance sensor, the controller and the double-output-shaft motor are sequentially and electrically connected.

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

1. in the utility model, through the controller, the distance sensor, the double-output shaft motor, the gear, the rack and the cover plate, the cover plate can be automatically opened when a user approaches a gate, so that the door lock is convenient for the user to use, and the door lock can be effectively protected when the door lock is not used, so that the door lock has better practicability;

2. the utility model discloses in, through setting up cleaning device, not only can be when the apron slides, clean according to key region and fingerprint identification region to the lock body automatically, reduce bacterium and clean fingerprint on the lock, can change cleaning cloth again, guarantee the device's use, have better security and convenience, be worth using widely.

Drawings

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

FIG. 2 is a schematic view of the installation structure of the cleaning device of the present invention;

fig. 3 is a schematic structural diagram of a portion a of fig. 2 according to the present invention.

In the figure: 1-lock body, 2-cover plate, 3-slide block, 4-fixed column, 5-double-output-shaft motor, 6-gear, 7-push block, 8-rack, 9-cleaning device, 901-fixed plate, 902-rubber strip, 903-screw, 904-sleeve, 905-loop bar, 906-compression spring, 907-pressing block, 908-cleaning cloth, 10-distance sensor, 11-controller, 12-limiting rod and a-mounting hole.

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

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a fingerprint lock with fingerprint theftproof function, includes lock body 1, the outside of lock body 1 is equipped with apron 2, the inboard equal fixedly connected with slider 3 of terminal surface around apron 2, and apron 2 passes through

slider

3 and 1 sliding connection of lock body, the top face right side fixedly connected with support column 4 of lock body 1, the two axle motors 5 that go out of top fixedly connected with of support column 4, and the terminal fixedly connected with gear 6 of the main shaft of two axle motors 5, the right side of gear 6 is equipped with rack 8, and rack 8 and apron 2 fixed connection, the right-hand member face fixedly connected with distance sensor 10 of apron 2, the top face bottom fixedly connected with controller 11 of apron 2, the bottom face fixedly connected with ejector pad 7 of apron 2, be equipped with cleaning device 9 in the apron 2.

The left end of the bottom side of the top end face of the cover plate 2 is fixedly connected with a limiting rod 12, the length of the limiting rod 12 is 1.3 times of the height of the controller 11, the vertical distance between the left end face of the limiting rod 12 and the left end face of the cover plate 2 and the left end face of the lock body 1 is 2mm, the arrangement can ensure that the movement of the cover plate 2 cannot damage the door plate and the controller 11, the push block 7 is composed of a rubber triangular prism, the distance between the left end of the push block 7 and the right end face of the lock body 1 is 0.5mm, the arrangement can ensure a good sealing effect and can clean foreign matters of the lock door, the cleaning device 9 comprises a fixing plate 901, a rubber strip 902, a screw 903, a sleeve 904, a sleeve bar 905, a compression spring 906, a pressing block 907 and a cloth, a fixing plate 901 is arranged in the cover plate 2, a mounting hole a is formed in the inner side of the fixing plate 901, the inner side of the mounting hole a is rotatably connected with a screw 903, the screw 903 is spirally connected with the cover plate 2, a sleeve 904 is fixedly connected to the left end face of the fixing plate 901, a loop bar 905 is sleeved at the left end of the sleeve 904, and the outer side of the loop bar 905 is sleeved with a compression spring 906, the left side of the loop bar 905 is fixedly connected with a pressing block 907, the left side of the pressing block 907 is provided with a cleaning cloth 908, the upper side and the lower side of the pressing block 907 are clamped and provided with rubber strips 902, so that when the cover plate slides, the key area and the fingerprint identification area of the lock body are automatically cleaned, bacteria and clean fingerprints on the door lock are reduced, the cleaning cloth can be replaced, the use of the device is ensured, the safety and the convenience are better, the device is worth popularizing and using, the distance sensor 10, the controller 11 and the double-output-shaft motor 5 are electrically connected in sequence, and the normal operation of the device is ensured by the arrangement.

The lock body 1 is in a SHP-DP738 model, the double-output shaft motor 5 is in a 28HS3306B4K-01 model, the distance sensor 10 is in a GP2Y0A21YK0F model, and the controller 11 is in a PMD006 model.

The working process is as follows: the device is powered on before use, when a person approaches the lock body 1, the distance sensor 10 detects the approach of the person, the controller 11 controls the double-output-shaft motor 5 to rotate, the cover plate 2 is driven to slide upwards through the gear 6 and the rack 8, so that the fingerprint identification module and the key area are exposed, the unlocking of personnel is facilitated, then when the unlocking is finished, the controller 11 controls the double-output-shaft motor 5 to rotate reversely to drive the cover plate 2 to slide downwards to protect the lock body 1, the cover plate 2 drives the cleaning device 9 to slide to clean the door lock 1, when the lock is used for a long time, the cleaning device 9 can be detached by detaching the screw 903, then the rubber strip 902 is drawn out to realize the effect of replacing the cleaning cloth 908, the sleeve 904, the loop bar 905 and the compression spring 906 are arranged to ensure that the lock body 1 can be cleaned powerfully, and finally, the cleaning device is installed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fingerprint lock with fingerprint theftproof function, includes lock body (1), its characterized in that: a cover plate (2) is arranged on the outer side of the lock body (1), sliding blocks (3) are fixedly connected on the inner sides of the front end surface and the rear end surface of the cover plate (2), the cover plate (2) is connected with the lock body (1) in a sliding way through the sliding block (3), the right side of the top end surface of the lock body (1) is fixedly connected with a supporting column (4), the top end of the supporting column (4) is fixedly connected with a double-output-shaft motor (5), the tail end of the main shaft of the double-output-shaft motor (5) is fixedly connected with a gear (6), the right side of the gear (6) is provided with a rack (8), the rack (8) is fixedly connected with the cover plate (2), the right end face of the cover plate (2) is fixedly connected with a distance sensor (10), the bottom of the top end surface of the cover plate (2) is fixedly connected with a controller (11), the bottom end face of the cover plate (2) is fixedly connected with a push block (7), and a cleaning device (9) is arranged in the cover plate (2).

2. The fingerprint lock with the fingerprint anti-theft function according to claim 1, characterized in that: the left end of the bottom side of the top end face of the cover plate (2) is fixedly connected with a limiting rod (12), the length of the limiting rod (12) is 1.3 times of the height of the controller (11), and the vertical distances from the left end face of the limiting rod (12) and the left end face of the cover plate (2) to the left end face of the lock body (1) are 2 mm.

3. The fingerprint lock with the fingerprint anti-theft function according to claim 1, characterized in that: the push block (7) is composed of a rubber triangular prism, and the distance from the left end of the push block (7) to the right end face of the lock body (1) is 0.5 mm.

4. The fingerprint lock with the fingerprint anti-theft function according to claim 1, characterized in that: the cleaning device (9) comprises a fixing plate (901), a rubber strip (902), a screw (903), a sleeve (904), a sleeve rod (905), a compression spring (906), a pressing block (907) and cleaning cloth (908), a fixing plate (901) is arranged in the cover plate (2), the inner side of the fixing plate (901) is provided with a mounting hole (a), the inner side of the mounting hole (a) is rotatably connected with a screw (903), the screw (903) is spirally connected with the cover plate (2), a sleeve (904) is fixedly connected to the left end face of the fixing plate (901), a loop bar (905) is sleeved at the left end of the sleeve (904), a compression spring (906) is sleeved on the outer side of the loop bar (905), a pressing block (907) is fixedly connected to the left side of the loop bar (905), the left side of the pressing block (907) is provided with a cleaning cloth (908), and the upper side and the lower side of the pressing block (907) are clamped and provided with rubber strips (902).

5. The fingerprint lock with the fingerprint anti-theft function according to claim 1, characterized in that: the distance sensor (10), the controller (11) and the double-output-shaft motor (5) are electrically connected in sequence.