CN216788062U - Intelligent door lock with self-cleaning function - Google Patents

Abstract

The utility model discloses an intelligent door lock with a self-cleaning function, which comprises an intelligent door lock body, wherein a supporting plate is fixedly connected to the bottom of an inner cavity of the intelligent door lock body, a first motor is fixedly connected to the top of the supporting plate, a threaded rod is fixedly connected to the output end of the first motor, a threaded pipe is in threaded connection with the surface of the threaded rod, a protection plate is arranged on the front side of the intelligent door lock body, limiting plates are arranged on two sides of the inner cavity of the protection plate, a fixed rod is fixedly connected to the bottom of each limiting plate, and a second motor is fixedly connected to the top of each fixed rod. According to the intelligent door lock, the intelligent door lock body, the supporting plate, the first motor, the threaded rod, the threaded pipe, the protecting plate, the limiting plate, the fixing rod, the second motor, the driving gear, the driven gear and the brush are matched for use, so that fingerprint information adhered to the surface of the intelligent door lock body can be automatically cleared after the intelligent door lock is used, and the use safety of the intelligent door lock body is improved.

Description

Intelligent door lock with self-cleaning function

Technical Field

The utility model relates to the technical field of intelligent door locks, in particular to an intelligent door lock with a self-cleaning function.

Background

The intelligent door lock is an improved lock which is different from a traditional mechanical lock and is more intelligent and convenient in the aspects of user safety, identification and manageability, is an execution component of a lock door in an access control system, is different from the traditional mechanical lock, is a composite lock with safety, convenience and advanced technology, but can leave information at a key or fingerprint identification position after the existing intelligent door lock is used, and has certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an intelligent door lock with a self-cleaning function, which has the advantage of intelligently cleaning information and solves the problem that certain potential safety hazards exist because information is left at a key or a fingerprint identification position after the existing intelligent door lock is used.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an intelligent door lock with self-cleaning function, includes the intelligent door lock body, the bottom fixedly connected with backup pad of intelligent door lock body inner chamber, the first motor of top fixedly connected with of backup pad, the output fixedly connected with threaded rod of first motor, the surface threaded connection of threaded rod has the screwed pipe, the front of intelligent door lock body is provided with the guard plate, the both sides of guard plate inner chamber all are provided with the limiting plate, the bottom fixedly connected with dead lever of limiting plate, the top fixedly connected with second motor of dead lever, the output fixedly connected with driving gear of second motor, the surface toothing of driving gear has driven gear, driven gear's inner chamber fixedly connected with brush.

Preferably, the equal fixedly connected with spacing slide in both sides of intelligence lock body, the inner chamber sliding connection of spacing slide has spacing slider, one side and the guard plate fixed connection of spacing slider.

Preferably, the removal spout has all been seted up to the both sides of intelligence lock body, the equal fixedly connected with in both sides on screwed pipe surface removes the slider, remove the slider and keep away from one side of screwed pipe and extend to the inner chamber that removes the spout and with remove spout swing joint.

Preferably, limiting sliding grooves are formed in the two sides of the top of the protection plate, sliding rods are fixedly connected to the inner cavities of the limiting sliding grooves, springs are sleeved on the surfaces of the sliding rods, positioning sliding blocks are connected to the surfaces of the sliding rods in a sliding mode, and the bottoms of the positioning sliding blocks are fixedly connected with the tops of the limiting plates.

Preferably, both ends of the brush are movably connected with the limiting plate through bearings, and the front surface of the protecting plate is provided with a photoelectric sensor.

Preferably, the bottom of guard plate is for opening the design, logical groove with screwed pipe looks adaptation is seted up at the top of intelligence lock body.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the intelligent door lock, the intelligent door lock body, the supporting plate, the first motor, the threaded rod, the threaded pipe, the protecting plate, the limiting plate, the fixing rod, the second motor, the driving gear, the driven gear and the hairbrush are matched for use, so that fingerprint information stuck on the surface of the intelligent door lock body can be automatically cleared after the intelligent door lock is used, the use safety of the intelligent door lock body is improved, and the problem that certain potential safety hazards exist due to the fact that information can be left at a key or a fingerprint identification position after an existing intelligent door lock is used is solved.

2. According to the intelligent door lock, the limiting sliding plate and the limiting sliding block are arranged, so that the protection plate can move up and down better, the threaded pipe can be limited by the movable sliding groove and the movable sliding block, the threaded pipe is prevented from rotating, and the hairbrush is always tightly attached to the surface of the intelligent door lock body by the limiting sliding groove, the sliding rod, the spring and the positioning sliding block.

Drawings

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

FIG. 2 is a schematic cross-sectional view of a fender panel of the utility model;

FIG. 3 is a schematic view of a connection structure of a first motor and a threaded pipe according to the present invention;

FIG. 4 is a schematic view of a connection structure of the slide bar and the positioning slider according to the present invention.

In the figure: 1. the intelligent door lock body; 2. a support plate; 3. a first motor; 4. a threaded rod; 5. a threaded pipe; 6. a protection plate; 7. a limiting plate; 8. a fixing rod; 9. a second motor; 10. a driving gear; 11. a driven gear; 12. a brush; 13. a limiting sliding plate; 14. a limiting slide block; 15. a moving chute; 16. moving the slide block; 17. a limiting chute; 18. a slide bar; 19. a spring; 20. and positioning the sliding block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The components used in the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experiments.

Referring to fig. 1-4, an intelligent door lock with a self-cleaning function comprises an intelligent door lock body 1, wherein both sides of the intelligent door lock body 1 are fixedly connected with a limiting slide plate 13, an inner cavity of the limiting slide plate 13 is slidably connected with a limiting slide block 14, one side of the limiting slide block 14 is fixedly connected with a protection plate 6, both sides of the intelligent door lock body 1 are respectively provided with a movable slide slot 15, both sides of the surface of a threaded pipe 5 are fixedly connected with a movable slide block 16, one side of the movable slide block 16, far away from the threaded pipe 5, extends to the inner cavity of the movable slide slot 15 and is movably connected with the movable slide slot 15, the protection plate 6 can better move up and down by arranging the limiting slide plate 13 and the limiting slide block 14, the threaded pipe 5 can be limited and prevented from rotating by arranging the limiting slide slot 17, the slide rod 18, the spring 19 and the positioning slide block 20, the brush 12 is always attached to the surface of the intelligent door lock body 1, the bottom of the inner cavity of the intelligent door lock body 1 is fixedly connected with a support plate 2, the top of the support plate 2 is fixedly connected with a first motor 3, the output end of the first motor 3 is fixedly connected with a threaded rod 4, the surface of the threaded rod 4 is in threaded connection with a threaded pipe 5, the front of the intelligent door lock body 1 is provided with a protection plate 6, two sides of the top of the protection plate 6 are both provided with a limit chute 17, the inner cavity of the limit chute 17 is fixedly connected with a slide rod 18, the surface of the slide rod 18 is sleeved with a spring 19, the surface of the slide rod 18 is in sliding connection with a positioning slide block 20, the bottom of the positioning slide block 20 is fixedly connected with the top of the limit plate 7, the bottom of the protection plate 6 is in an open design, the top of the intelligent door lock body 1 is provided with a through groove matched with the threaded pipe 5, and two sides of the inner cavity of the protection plate 6 are both provided with the limit plates 7, the bottom of the limiting plate 7 is fixedly connected with a fixing rod 8, the top of the fixing rod 8 is fixedly connected with a second motor 9, the output end of the second motor 9 is fixedly connected with a driving gear 10, the surface of the driving gear 10 is meshed with a driven gear 11, the inner cavity of the driven gear 11 is fixedly connected with a brush 12, both ends of the brush 12 are movably connected with the limiting plate 7 through bearings, the front surface of the protecting plate 6 is provided with a photoelectric sensor, and through the matching use of the intelligent door lock body 1, the supporting plate 2, the first motor 3, the threaded rod 4, the threaded pipe 5, the protecting plate 6, the limiting plate 7, the fixing rod 8, the second motor 9, the driving gear 10, the driven gear 11 and the brush 12, fingerprint information stuck on the surface of the intelligent door lock body 1 can be automatically cleared after the intelligent door lock is used, the use safety of the intelligent door lock body 1 is improved, and the problem that the existing intelligent door lock can leave information in key or fingerprint identification places after the intelligent door lock is used is solved, has certain potential safety hazard.

During the use, photoelectric sensor detects someone when being close to, and first motor 3 and second motor 9 are opened, and first motor 3 passes through threaded rod 4 and 5 drive 6 rebound of guard plate with the screwed pipe, and second motor 9 drives brush 12 through driving gear 10 and driven gear 11 and rotates, and guard plate 6 drives brush 12 rebound, and brush 12 clears away the fingerprint information on intelligent lock body 1 surface, improves the security, and the guard plate 6 resets again after the use is accomplished can.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an intelligence lock with self-cleaning function, includes intelligence lock body (1), its characterized in that: the bottom of the inner cavity of the intelligent door lock body (1) is fixedly connected with a supporting plate (2), the top of the supporting plate (2) is fixedly connected with a first motor (3), the output end of the first motor (3) is fixedly connected with a threaded rod (4), the surface of the threaded rod (4) is in threaded connection with a threaded pipe (5), the front surface of the intelligent door lock body (1) is provided with a protection plate (6), limiting plates (7) are arranged on two sides of the inner cavity of the protection plate (6), the bottoms of the limiting plates (7) are fixedly connected with fixing rods (8), the top of the fixed rod (8) is fixedly connected with a second motor (9), the output end of the second motor (9) is fixedly connected with a driving gear (10), the surface of the driving gear (10) is engaged with a driven gear (11), and the inner cavity of the driven gear (11) is fixedly connected with a hairbrush (12).

2. The intelligent door lock with self-cleaning function as claimed in claim 1, wherein: the intelligent door lock is characterized in that the two sides of the intelligent door lock body (1) are fixedly connected with limiting sliding plates (13), the inner cavity of each limiting sliding plate (13) is connected with a limiting sliding block (14) in a sliding mode, and one side of each limiting sliding block (14) is fixedly connected with a protection plate (6).

3. The intelligent door lock with self-cleaning function as claimed in claim 1, wherein: removal spout (15) have all been seted up to the both sides of intelligence lock body (1), the equal fixedly connected with in both sides on screwed pipe (5) surface removes slider (16), remove slider (16) one side of keeping away from screwed pipe (5) and extend to the inner chamber that removes spout (15) and with remove spout (15) swing joint.

4. The intelligent door lock with self-cleaning function as claimed in claim 1, wherein: spacing spout (17) have all been seted up to the both sides at guard plate (6) top, the inner chamber fixedly connected with slide bar (18) of spacing spout (17), the surperficial cover of slide bar (18) is equipped with spring (19), the sliding surface of slide bar (18) is connected with location slider (20), the bottom of location slider (20) and the top fixed connection of limiting plate (7).

5. The intelligent door lock with self-cleaning function as claimed in claim 1, wherein: the both ends of brush (12) all are through bearing and limiting plate (7) swing joint, the front of guard plate (6) is provided with photoelectric sensor.

6. The intelligent door lock with self-cleaning function as claimed in claim 1, wherein: the bottom of guard plate (6) is for opening the design, logical groove with screwed pipe (5) looks adaptation is seted up at the top of intelligence lock body (1).

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