CN218715877U

CN218715877U - Fingerprint identification screen anti-pollution structure for intelligent lock

Info

Publication number: CN218715877U
Application number: CN202222030141.0U
Authority: CN
Inventors: 李家早
Original assignee: Hangzhou Qingke Security Technology Co ltd
Current assignee: Hangzhou Qingke Security Technology Co ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2023-03-24
Anticipated expiration: 2032-08-03

Abstract

The utility model relates to the technical field of intelligent locks, in particular to an anti-pollution structure of a fingerprint identification screen for an intelligent lock, which comprises an intelligent lock shell provided with identification holes, wherein an anti-pollution mechanism for fingerprint identification is arranged on the inner side of the intelligent lock shell; antifouling mechanism includes motor, action wheel, follows driving wheel, connecting rod, touch pad and clearance subassembly, intelligence lock casing rear end inside wall is fixed has the motor, motor output end fixedly connected with the action wheel, the meshing of action wheel top has from the driving wheel, through the antifouling mechanism who sets up, the touch pad rotates and is cleaned by clean cotton, and then cleans the touch pad, reduces the contaminated condition that leads to being difficult to discernment of touch pad, improves fingerprint identification's stability, easy operation conveniently carries out cleaning operation, and after being contaminated, the touch pad rotates and can make and not have contaminated region to continue discernment operation, convenient emergent or peak period use.

Description

Fingerprint identification screen anti-pollution structure for intelligent lock

Technical Field

The utility model relates to an intelligence lock technical field particularly, relates to an anti-pollution structure of fingerprint identification screen for intelligence lock.

Background

Traditional fingerprint identification screen for intelligence lock receives the pollution when using easily, most antifouling all is through the material anti-pollution now, what have anti-pollution structure in addition all is through sealed, mode such as dustproof, also carry out anti-pollution to the identification screen surface through comparatively troublesome drive mode to the anti-pollution of identification part, clean pollution also needs to be cleaned repeatedly, if need discernment urgently, then be difficult to use, can't satisfy emergent or peak period's use, and traditional cotton cleaning is also inconvenient to be changed or wash, the troublesome poeration, a fingerprint identification screen anti-pollution structure for intelligence lock is proposed to above-mentioned problem.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem in the correlation technique, the utility model provides an anti-pollution structure of fingerprint identification screen for intelligence lock to overcome the above-mentioned technical problem that current correlation technique exists.

The technical scheme of the utility model is realized like this:

an anti-pollution structure of a fingerprint identification screen for an intelligent lock comprises an intelligent lock shell with an identification hole, wherein an anti-pollution mechanism for fingerprint identification is mounted on the inner side of the intelligent lock shell;

antifouling mechanism includes motor, action wheel, follows driving wheel, connecting rod, touch pad and clearance subassembly, intelligence lock casing rear end inside wall is fixed have the motor, motor output end fixedly connected with the action wheel, the meshing of action wheel top has from the driving wheel, follow driving wheel rear end face through the pivot with the motor rotates and connects, follow terminal surface center fixedly connected with before the driving wheel the connecting rod, terminal surface fixedly connected with before the connecting rod the touch pad, the terminal surface is kept away from before the touch pad one side of action wheel is equipped with the clearance subassembly.

Furthermore, the intelligent lock shell is arranged in a convex shape, and the cleaning assembly is arranged on the inner side wall of the protrusion of the intelligent lock shell.

Further, the clearance subassembly is mainly by installation shell, mounting panel, clean cotton, spring, bull stick, fixture block and dog, the inboard fixedly connected with of terminal surface before the intelligent lock casing the installation shell, the installation shell has seted up the mounting groove inboard, and this mounting groove inboard sliding connection has the mounting panel, installation shell rear end face has seted up clean hole, mounting panel rear end face fixedly connected with clean cotton, clean cotton sets up at this clean downthehole side, mounting panel bottom fixedly connected with the spring, the inboard rotation of mounting panel is connected with the bull stick, bull stick bottom fixedly connected with the fixture block, the mounting panel top is equipped with the dog, the bull stick outside with dog fixed connection, installation shell bottom inboard has seted up through groove, the bull stick outside with this through groove sliding connection, the draw-in groove has been seted up to the installation shell bottom, the fixture block outside and this draw-in groove sliding connection.

Further, the movement track of the fixture block is linear, and the passing groove is formed in the movement track of the fixture block.

Furthermore, the front end face of the touch pad is in sliding connection with the cleaning cotton.

Furthermore, the identification hole of the intelligent lock shell is arranged on one side, close to the driving wheel, of the front side of the touch pad, and the distance between the front end face of the touch pad and the inner side wall of the front end face of the intelligent lock shell is 0.2mm.

The utility model provides an anti-pollution structure is shielded to fingerprint identification for intelligence lock, the beneficial effects of the utility model are as follows:

1. the utility model discloses in, through the antifouling mechanism who sets up, the touch pad rotates and is cleaned by clean cotton, and then cleans the touch pad, reduces polluting of touch pad and leads to the condition that is difficult to discernment, improves fingerprint identification's stability, easy operation conveniently carries out cleaning, and after being polluted, the touch pad rotates and can be so that not contaminated region continues the discernment operation, and convenient emergent or peak period use.

2. The utility model discloses in, through the clearance subassembly that sets up, conveniently wash or change clean cotton, guarantee the stability of decontaminating, guarantee the effect of decontaminating of device, can use reduction maintenance cost repeatedly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of an anti-pollution structure of a fingerprint identification screen for an intelligent lock according to an embodiment of the present invention;

fig. 2 is a schematic view of an installation structure of an anti-pollution mechanism of an anti-pollution structure of a fingerprint identification screen for an intelligent lock according to an embodiment of the present invention;

fig. 3 is a schematic view of an installation structure of a cleaning assembly of an anti-pollution structure of a fingerprint identification screen for an intelligent lock according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of an installation shell of an anti-pollution structure of a fingerprint identification screen for an intelligent lock according to an embodiment of the present invention;

fig. 5 is a schematic view of an installation structure of the cleaning cotton of the anti-pollution structure of the fingerprint identification screen for the intelligent lock according to the embodiment of the invention;

fig. 6 is a schematic structural diagram of an intelligent lock housing of an anti-pollution structure of a fingerprint identification screen for an intelligent lock according to an embodiment of the present invention;

in the figure:

1. an intelligent lock housing;

2. an antifouling mechanism; 21. a motor; 22. a driving wheel; 23. a driven wheel; 24. a connecting rod; 25. a touch panel; 26. cleaning the assembly; 261. mounting a shell; 262. mounting a plate; 263. cleaning cotton; 264. a spring; 265. a rotating rod; 266. a clamping block; 267. and a stop block.

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.

The invention is further described with reference to the following drawings and detailed description:

the first embodiment is as follows:

referring to fig. 1-6, an anti-pollution structure of a fingerprint identification screen for an intelligent lock according to an embodiment of the present invention includes an intelligent lock housing 1 having an identification hole, wherein an anti-pollution mechanism 2 for preventing pollution of fingerprint identification is installed inside the intelligent lock housing 1;

antifouling mechanism 2 includes motor 21, action wheel 22, from driving wheel 23, connecting rod 24, touch pad 25 and clearance subassembly 26, 1 rear end inside wall of intelligence lock casing is fixed has motor 21, motor 21 output end fixedly connected with action wheel 22, the meshing of action wheel 22 top has from driving wheel 23, from 23 rear end faces of driving wheel rotate with motor 21 through the pivot to be connected, from 23 preceding terminal surface center fixedly connected with connecting rod 24 of driving wheel, terminal surface fixedly connected with touch pad 25 before connecting rod 24, one side that action wheel 22 was kept away from to the terminal surface before the touch pad 25 is equipped with clearance subassembly 26.

The intelligent lock shell 1 is arranged in a convex shape, and the cleaning component 26 is arranged on the convex inner side wall of the intelligent lock shell 1.

Cleaning assembly 26 is mainly by installing shell 261, mounting panel 262, clean cotton 263, spring 264, bull stick 265, fixture block 266 and dog 267, intelligence lock casing 1 preceding terminal surface inboard fixedly connected with installation shell 261, the mounting groove has been seted up to installation shell 261 inboard, the inboard sliding connection of this mounting groove has mounting panel 262, clean hole has been seted up to installation shell 261 rear end face, mounting panel 262 rear end face fixedly connected with clean cotton 263, clean cotton 263 sets up at this clean downthehole side, mounting panel 262 bottom fixedly connected with spring 264, mounting panel 262 inboard rotation is connected with bull stick 265, bull stick 265 bottom fixedly connected with fixture block 266, the mounting panel 262 top is equipped with dog 267, the bull stick 265 outside and dog 267 fixed connection, the trough has been seted up to installation shell 261 bottom inboard, the bull stick 265 outside should pass through groove sliding connection, the fixture block has been seted up to installation shell 261 bottom, the 266 outside and this draw-in groove sliding connection.

The movement locus of the latch 266 is linear, and the passing groove is provided on the movement locus of the latch 266.

The front face of the touch panel 25 is slidably connected to the cleaning pad 263.

The identification hole of the intelligent lock shell 1 is arranged on one side, close to the driving wheel 22, of the front portion of the touch pad 25, and the distance between the front end face of the touch pad 25 and the inner side wall of the front end face of the intelligent lock shell 1 is 0.2mm.

When the device is used, fingers are placed through the identification holes, the fingers are placed on the front end face of the touch pad 25 to perform fingerprint identification, then the fingers are lifted, the motor 21 runs to drive the driving wheel 22 to rotate, the driving wheel 22 drives the driven wheel 23 to rotate, the driven wheel 23 drives the connecting rod 24 to rotate on the intelligent lock shell 1, the connecting rod 24 drives the touch pad 25 to rotate, the touch pad 25 rotates to be wiped by the cleaning cotton 263, the touch pad 25 is further cleaned, the situation that the touch pad 25 is polluted to cause difficulty in identification is reduced, the stability of fingerprint identification is improved, the operation is simple, the cleaning operation is convenient to perform, after the touch pad is polluted, the touch pad 25 rotates to enable an area without pollution to continue to perform identification operation, the emergency or peak period use is convenient, after the device is used for a long time, the intelligent lock shell 1 is opened, the rotating rod 265 is pushed to drive the horizontal clamping block 266 to be separated from the clamping groove, then the rotating rod 265 is rotated to drive the clamping block 266 to rotate 90 degrees, so that the clamping block 266 is vertical, the clamping block 266 can be pulled out from the through hole of the mounting shell 261, the spring 264 can push out the mounting plate 262, then the mounting plate 262 is integrally pulled out, and further, no matter whether the cleaning cotton 263 is replaced or the cleaning cotton 263 is cleaned, after the used cleaning cotton 263 is treated, the mounting plate 262 is placed in the mounting hole of the mounting shell 261, then the clamping block 266 passes through the mounting shell 261 from the through hole, then the rotating rod 265 is rotated to enable the clamping block 266 to be horizontal, then the spring 264 pushes the mounting plate 262, the mounting plate 262 pushes the stopper 267, the stopper 267 is driven by the rotating rod 265 to move into the clamping groove of the mounting shell 261, the pushing force of the spring 264 keeps the clamping block 266 to be attached to the clamping groove, and further limits and fixes the mounting plate 262, and the cleaning cotton 263 is exposed from the cleaning hole of the mounting shell 261, a clean operation for continuing, conveniently wash or change clean cotton 263, guarantee the stability of decontaminating, guarantee the effect of decontaminating of device, can use reduction maintenance cost repeatedly.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, when the device is used, fingers are placed through the identification holes, the fingers are placed on the front end face of the touch pad 25 to perform fingerprint identification, then the fingers are lifted, the motor 21 operates to drive the driving wheel 22 to rotate, the driving wheel 22 drives the driven wheel 23 to rotate, the driven wheel 23 drives the connecting rod 24 to rotate on the intelligent lock shell 1, the connecting rod 24 drives the touch pad 25 to rotate, the touch pad 25 rotates to be wiped by the cleaning cotton 263, the touch pad 25 is further cleaned, the situation that the touch pad 25 is difficult to identify due to pollution is reduced, the stability of fingerprint identification is improved, the operation is simple, the cleaning operation is convenient, after the touch pad 25 is polluted, the touch pad 25 rotates to enable an area without pollution to continue to perform identification operation, and the device is convenient for emergency or peak use, after the device is used for a long time, the intelligent lock shell 1 is opened, the rotating rod 265 is pushed to drive the horizontal clamping block 266 to be separated from the clamping groove, then the rotating rod 265 is rotated to drive the clamping block 266 to rotate 90 degrees, so that the clamping block 266 is vertical, the clamping block 266 can be pulled out from the through hole of the mounting shell 261, the spring 264 can push out the mounting plate 262, then the mounting plate 262 is integrally pulled out, and further, no matter whether the cleaning cotton 263 is replaced or the cleaning cotton 263 is cleaned, after the used cleaning cotton 263 is treated, the mounting plate 262 is placed in the mounting hole of the mounting shell 261, then the clamping block 266 passes through the mounting shell 261 from the through hole, then the rotating rod 265 is rotated to enable the clamping block 266 to be horizontal, then the spring 264 pushes the mounting plate 262, the mounting plate 262 pushes the stopper 267, the stopper 267 is driven by the rotating rod 265 to move into the clamping groove of the mounting shell 261, the pushing force of the spring 264 keeps the clamping block 266 to be attached to the clamping groove, and further limits and fixes the mounting plate 262, and the cleaning cotton 263 is exposed from the cleaning hole of the mounting shell 261, a clean operation for continuing, conveniently wash or change clean cotton 263, guarantee the stability of decontaminating, guarantee the effect of decontaminating of device, can use reduction maintenance cost repeatedly.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an anti-pollution structure of fingerprint identification screen for intelligence lock which characterized in that: the intelligent lock comprises an intelligent lock shell (1) provided with an identification hole, wherein an antifouling mechanism (2) for fingerprint identification antifouling is arranged on the inner side of the intelligent lock shell (1);

antifouling mechanism (2) include motor (21), action wheel (22), follow driving wheel (23), connecting rod (24), touch pad (25) and clearance subassembly (26), intelligence lock casing (1) rear end inside wall is fixed with motor (21), motor (21) output fixedly connected with action wheel (22), action wheel (22) top meshing has from driving wheel (23), follow driving wheel (23) rear end face through the pivot with motor (21) rotate to be connected, follow the central fixedly connected with of terminal surface before driving wheel (23) connecting rod (24), terminal surface fixedly connected with before connecting rod (24) touch pad (25), the terminal surface is kept away from before touch pad (25) one side of action wheel (22) is equipped with clearance subassembly (26).

2. The anti-pollution structure of the fingerprint identification screen for the intelligent lock is characterized in that: the intelligent lock shell (1) is arranged in a protruding shape, and the cleaning assembly (26) is arranged on the protruding inner side wall of the intelligent lock shell (1).

3. The anti-pollution structure of the fingerprint identification screen for the intelligent lock is characterized in that: the cleaning assembly (26) mainly comprises an installation shell (261), an installation plate (262), cleaning cotton (263), a spring (264), a rotating rod (265), a clamping block (266) and a clamping block (267), wherein the inner side of the front end face of the intelligent lock shell (1) is fixedly connected with the installation shell (261), an installation groove is formed in the inner side of the installation shell (261), the inner side of the installation groove is slidably connected with the installation plate (262), a cleaning hole is formed in the rear end face of the installation shell (261), the rear end face of the installation plate (262) is fixedly connected with the cleaning cotton (263), the cleaning cotton (263) is arranged in the inner side of the cleaning hole, the spring (264) is fixedly connected with the bottom end of the installation plate (262), the inner side of the installation plate (262) is rotatably connected with the rotating rod (265), the clamping block (266) is fixedly connected with the bottom end of the rotating rod (265), the top end of the installation plate (262) is provided with the clamping block (267), the outer side of the rotating rod (265) is fixedly connected with the clamping block (267), a through groove is formed in the inner side of the bottom end of the installation shell (261), and the clamping block (266) is slidably connected with the clamping groove.

4. The anti-pollution structure of the fingerprint identification screen for the intelligent lock is characterized in that: the front end face of the touch pad (25) is connected with the cleaning cotton (263) in a sliding mode.

5. The anti-pollution structure of the fingerprint identification screen for the intelligent lock is characterized in that: the identification hole of intelligence lock casing (1) sets up the dead ahead of touch pad (25) is close to one side of action wheel (22), terminal surface before touch pad (25) with the interval of terminal surface inside wall is 0.2mm before the intelligence lock casing (1).