CN212428352U - Folding type face recognition door lock - Google Patents

Abstract

The utility model discloses a foldable face identification lock, including face identification lock main part, handle, transfer line and fingerprint identification module, face identification lock main part's intermediate position department rotates and installs the transfer line, and the front end fixed mounting of transfer line has the handle, the left side internally mounted of handle has fingerprint identification module, the spout has all been seted up to face identification lock main part's the left and right sides, and is two sets of the inside rear end of spout all has the baffle through second spring fixed mounting, the outside cover in upper end of face identification lock main part is equipped with the flip, and the gag lever post is installed to the equal symmetry of lateral wall about the inside bottom of flip. The utility model discloses a be provided with clean rubber, spout, baffle, gag lever post and third spring, improved the use convenience of device, this foldable face identification lock is provided with first spring, sliding closure, fluting and limiting plate, has improved the ease for use of device.

Description

Folding type face recognition door lock

Technical Field

The utility model relates to a lock technical field specifically is a foldable face identification lock.

Background

Along with the continuous development of science and technology, the unlocking modes of the door lock are more and more, the existing folding type face recognition door lock can basically meet daily use requirements, and some defects still need to be improved.

The surface of the identification wood block of the existing face identification door lock is mostly covered by glass or plastic, so that the protection of the identification module is formed, and the glass or plastic surface is easy to be stained with dust after being used for a long time, so that the identification rate of the identification module is possibly reduced, the use convenience of the device is reduced, and therefore a folding face identification door lock is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a foldable face identification lock to glass or the plastic surface who proposes in solving above-mentioned background art is stained with easily after long-term the use and attaches to have the dust, thereby probably can make the problem that identification module's recognition rate reduces.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a foldable face identification lock, includes face identification lock main part, handle, transfer line and fingerprint identification module, face identification lock main part's intermediate position department rotates installs the transfer line, and the front end fixed mounting of transfer line has the handle, the left side internally mounted of handle has fingerprint identification module, the spout has all been seted up to face identification lock main part's the left and right sides, and is two sets of the inside rear end of spout all has the baffle through second spring fixed mounting, the outside cover in upper end of face identification lock main part is equipped with the flip, and the inside bottom left and right sides lateral wall of flip all the symmetry installs the gag lever post, and is two sets of the inner wall top fixed connection of gag lever post through third spring and spout, the front end lower part glue of flip has clean rubber.

Preferably, a gap is formed between the folding cover and the face recognition door lock main body, and the distance between the baffle and the rear side wall of the sliding groove is equal to the distance between the cleaning rubber and the front side wall of the face recognition door lock main body.

Preferably, the gag lever post is cylindric design, the diameter size of gag lever post equals the baffle apart from the interval size between the spout front side wall.

Preferably, the left side of handle is provided with protector, protector includes first spring, sliding closure, fluting and limiting plate, two sets of limiting plates are installed to both ends symmetry about the rear end inboard of handle, the outside cover of handle is equipped with the sliding closure, and the sliding closure passes through first spring and handle fixed connection, the fluting has been seted up on the right side of sliding closure.

Preferably, the upper end and the lower end of the left side of the handle are symmetrically provided with vertical extending blocks, and sliding grooves corresponding to the vertical extending blocks are formed in the upper side wall and the lower side wall of the sliding cover.

Preferably, the arrangement position of the slot and the arrangement position of the fingerprint identification module are in the same horizontal position, and the diameter of the slot is larger than that of the fingerprint identification module.

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

1. this foldable face identification lock is provided with clean rubber, the spout, the baffle, gag lever post and third spring, during the use, mutually support through second spring and baffle makes clean rubber not with the front end surface contact of face identification lock main part under the effect of flip, can make clean rubber contact with face identification lock main part under the effect of flip through the mode of pressing when needs use to the identification module to clean, thereby make clean rubber can form cleaning effect to the surface of face identification lock main part, the glass or the plastics of the identification module face of having avoided current face identification lock are stained with the dust easily after long-term the use, thereby probably can make the problem that identification module's identification rate reduces, the convenience in use of device has been improved.

2. This foldable face identification lock is provided with first spring, the sliding closure, fluting and limiting plate, through first spring, sliding closure and fluting mutually support, when needs unblank through fingerprint identification's mode, can make the sliding closure slide along the handle through promoting the fluting mode, thereby make fluting and fingerprint identification module coincidence accomplish the fingerprint identification operation, after the discernment finishes, under the effect of the elasticity of first spring, the sliding closure can reform the shielding effect to the fingerprint identification module, thereby avoid being stained with easily to attach the problem that the dust leads to the identification rate reduction of fingerprint identification module to traditional exposed design existence, the ease of use of device has been improved.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic front view of the cross-sectional structure of the present invention;

fig. 3 is a schematic side view of the cross-sectional structure of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention;

fig. 5 is an enlarged schematic structural diagram of the position B in fig. 3 according to the present invention.

In the figure: 1. a face recognition door lock main body; 2. a folding cover; 3. a handle; 4. a first spring; 5. a sliding cover; 6. grooving; 7. a transmission rod; 8. a limiting plate; 9. cleaning the rubber; 10. a chute; 11. a second spring; 12. a baffle plate; 13. a limiting rod; 14. a third spring; 15. and a fingerprint identification module.

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. 1-5, the present invention provides an embodiment:

a folding type face recognition door lock comprises a face recognition door lock body 1, a handle 3, a transmission rod 7 and a fingerprint recognition module 15, wherein the internal structures, models and working principles of the face recognition door lock body 1 and the fingerprint recognition module 15 are transparent to a person skilled in the art, the face recognition door lock body 1 and the fingerprint recognition module 15 are not a protection point of the application, the transmission rod 7 is rotatably installed at the middle position of the face recognition door lock body 1, the handle 3 is fixedly installed at the front end of the transmission rod 7, the fingerprint recognition module 15 is installed inside the left side of the handle 3, sliding grooves 10 are respectively formed in the left side and the right side of the face recognition door lock body 1, baffles 12 are fixedly installed at the inner rear ends of the two groups of sliding grooves 10 through second springs 11, a folding cover 2 is sleeved outside the upper end of the face recognition door lock body 1, and limiting rods 13 are symmetrically installed on the left side wall and the right side wall of the, the limiting rod 13 is designed in a cylindrical shape, the diameter of the limiting rod 13 is equal to the distance between the baffle 12 and the front side wall of the sliding chute 10, through the design, the limiting rod 13 can enable the folding cover 2 to always keep a vertical motion state under the limiting of the second spring 11, so as to ensure the normal opening and closing of the folding cover 2, two groups of limiting rods 13 are fixedly connected with the top end of the inner wall of the sliding chute 10 through the third spring 14, the cleaning rubber 9 is glued on the lower part of the front end of the folding cover 2, a gap is arranged between the folding cover 2 and the face recognition door lock main body 1, the distance between the baffle 12 and the rear side wall of the sliding chute 10 is equal to the distance between the cleaning rubber 9 and the front side wall of the face recognition door lock main body 1, through the design, when the folding cover 2 is pressed, under the effect of pressure, the limiting rod 13 can push the baffle 12 to move to the rear side wall of the sliding chute 10, so that the baffle 12 can drive the cleaning rubber 9, thereby ensuring that the cleaning rubber 9 can form a cleaning action on the surface of the face recognition door lock main body 1 under the action of the folding cover 2, thereby ensuring the normal use of the device.

The left side of the handle 3 is provided with a protective device, the protective device comprises a first spring 4, a sliding cover 5, a groove 6 and a limit plate 8, two groups of limit plates 8 are symmetrically arranged at the upper end and the lower end of the inner side of the rear end of the handle 3, the sliding cover 5 is sleeved outside the handle 3, vertical extending blocks are symmetrically arranged at the upper end and the lower end of the left side of the handle 3, sliding grooves corresponding to the vertical extending blocks are formed in the upper side wall and the lower side wall of the sliding cover 5, the sliding cover 5 can stably slide outside the handle 3 through the mutual matching of the vertical extending blocks and the sliding grooves, the stability of the device during sliding is improved, the sliding cover 5 is fixedly connected with the handle 3 through the first spring 4, the groove 6 is formed in the right side of the sliding cover 5, the arrangement position of the groove 6 and the arrangement position of the fingerprint identification module 15 are at the same horizontal position, through this design, when the position that sets up of fluting 6 and fingerprint identification module 15 coincide, can ensure that user's finger can maximum degree and fingerprint identification module 15 coincidence, increase the success rate of device unblock, improved the ease for use of device.

The working principle is as follows: when dust on the surface of the recognition module needs to be cleaned, the folding cover 2 is pressed downwards, the folding cover 2 drives the limiting rod 13 to move forwards along the sliding groove 10 under the action of pressure, the limiting rod 13 pushes the baffle 12 while moving, the second spring 11 contracts under the pushing of the baffle 12 to store power, meanwhile, the cleaning rubber 9 contacts with the upper surface of the face recognition door lock main body 1 under the pushing of the folding cover 2, then the folding cover 2 is pushed upwards, the limiting rod 13 moves upwards along the sliding groove 10 under the action of pushing force, the third spring 14 contracts under the pushing of the limiting rod 13 to store power, the cleaning rubber 9 sweeps the dust attached to the upper surface of the face recognition door lock main body 1 under the action of the folding cover 2, after the cleaning is finished, the pushing action of the folding cover 2 is removed, the third spring 14 returns to the original shape, under the action of the elastic force of the third spring 14, the stop lever 13 drives the folding cover 2 to move to the initial position, the second spring 11 returns to the initial position, the baffle 12 pushes the stop lever 13 under the action of the elastic force of the second spring 11, and the folding cover 2 moves to the initial position under the action of the stop lever 13.

When needs pass through the fingerprint unblock, place the thumb in the inside of fluting 6 earlier, promote sliding closure 5 left, at limiting plate 8, under the limiting displacement of vertical extension piece and sliding tray, sliding closure 5 moves left along handle 3, first spring 4 wants down the shrink to hold the power at sliding closure 5's effect, when fluting 6 along with sliding closure 5 removes to fingerprint identification module 15 department, fingerprint identification module 15 accomplishes the discernment to the user fingerprint through fluting 6, after finishing unblanking through handle 3, remove the impetus to sliding closure 5, first spring 4 resumes to initial position department, sliding closure 5 removes to initial position department and forms the cover to fingerprint identification module 15 under the effect of the elasticity of first spring 4.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a foldable face identification lock, includes face identification lock main part (1), handle (3), transfer line (7) and fingerprint identification module (15), the intermediate position department of face identification lock main part (1) rotates and installs transfer line (7), and the front end fixed mounting of transfer line (7) has handle (3), the left side internally mounted of handle (3) has fingerprint identification module (15), its characterized in that: spout (10) have all been seted up to the left and right sides of face identification lock main part (1), and are two sets of there is baffle (12) all through second spring (11) fixed mounting in the inside rear end of spout (10), the outside cover in upper end of face identification lock main part (1) is equipped with flip (2), and flip (2) inside bottom side wall all symmetry about install gag lever post (13), two sets of gag lever post (13) are through the inner wall top fixed connection of third spring (14) with spout (10), the front end lower part glue of flip (2) has clean rubber (9).

2. The folding face recognition door lock of claim 1, wherein: a gap is arranged between the folding cover (2) and the face recognition door lock main body (1), and the distance between the baffle (12) and the rear side wall of the sliding groove (10) is equal to the distance between the cleaning rubber (9) and the front side wall of the face recognition door lock main body (1).

3. The folding face recognition door lock of claim 1, wherein: the limiting rod (13) is in a cylindrical design, and the diameter of the limiting rod (13) is equal to the distance between the baffle (12) and the front side wall of the sliding groove (10).

4. The folding face recognition door lock of claim 1, wherein: the left side of handle (3) is provided with protector, protector includes first spring (4), sliding closure (5), fluting (6) and limiting plate (8), two sets of limiting plate (8) are installed to both ends symmetry about the rear end inboard of handle (3), the outside cover of handle (3) is equipped with sliding closure (5), and sliding closure (5) through first spring (4) and handle (3) fixed connection, fluting (6) has been seted up on the right side of sliding closure (5).

5. The folding face recognition door lock of claim 4, wherein: the handle is characterized in that vertical extension blocks are symmetrically arranged at the upper end and the lower end of the left side of the handle (3), and sliding grooves corresponding to the vertical extension blocks are formed in the upper side wall and the lower side wall of the sliding cover (5).

6. The folding face recognition door lock of claim 4, wherein: the setting position of the slot (6) and the setting position of the fingerprint identification module (15) are at the same horizontal position, and the diameter of the slot (6) is larger than that of the fingerprint identification module (15).

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