CN215056244U - Waterproof bridge cut-off aluminium fingerprint lock - Google Patents

Abstract

The utility model belongs to the technical field of intelligent lock, and discloses a waterproof bridge cut-off aluminum fingerprint lock, which comprises a front lock body, a lock core, a rear lock body and a handle, wherein a display bracket is arranged in the front lock body, a display screen is arranged on the display bracket, the front lock body is provided with a perspective window, the front lock body is provided with a spring support plate, the spring support plate is slidably provided with two convex columns, the convex columns are provided with clamping rings, a first spring is arranged between the clamping rings and the spring support plate, the front lock body is provided with a fingerprint recognizer, the front lock body is slidably provided with a protective cover, the protective cover is provided with a moving groove, the protective cover is provided with a limiting groove, the protective cover is provided with a fingerprint cleaning mechanism, the front lock body and the rear lock body are respectively provided with a front cover body and a rear cover body, the front cover body and the rear cover body are both provided with a sealing ring, the front cover body is installed in the front lock body in an embedded manner, the rear cover body is embedded in the rear lock body.

Description

Waterproof bridge cut-off aluminium fingerprint lock

Technical Field

The utility model belongs to the technical field of the intelligence lock, concretely relates to waterproof bridge cut-off aluminium fingerprint lock.

Background

With the development and progress of science and technology, the requirements of people for things are changed from old thinking that people can use things as things to be quite fine and smooth, and only with the continuous progress or innovation conception, a new form is generated to improve the added value of the product, so that people can live under the test of intense market competition.

The fingerprint lock is an intelligent lock taking the fingerprint of a human finger part as an identification carrier and means, and is a perfect crystal of a computer information technology, an electronic technology, a mechanical technology and a modern Wujin process. Fingerprint locks generally consist of two parts, an electronic identification and control part and a mechanical linkage system. The uniqueness and the irreproducibility of the live fingerprints determine that the fingerprint lock is the safest lock variety of all the locks at present.

Be equipped with fingerprint identification ware on the shell of fingerprint lock, the user can relieve the locking state of fingerprint lock through the fingerprint, then press the handle on the fingerprint lock and can open the fingerprint lock, because the long-term exposure in the air of fingerprint verification screen, easily pile up more dust on it, the fingerprint verification screen of piling up the dust is difficult to discern the fingerprint of user, and can remain the fingerprint on the fingerprint lock that does not clear up, the risk that other people steal the fingerprint has been increaseed, and fingerprint identification ware among the prior art uses for the person of facilitating the use, set up the discernment screen in a triangle recess more, make the automatic clearance of fingerprint become difficult, and the waterproof function of fingerprint lock also need carry out the problem of considering.

SUMMERY OF THE UTILITY MODEL

To the problem that the above-mentioned background art provided, the utility model aims at: aims to provide a waterproof bridge-cut-off aluminum fingerprint lock.

In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

a waterproof bridge-cut-off aluminum fingerprint lock comprises a front lock body, a lock cylinder, a rear lock body and a handle, wherein a display support is arranged inside the front lock body, a display screen is arranged on the display support, the surface of the front lock body is provided with a perspective window corresponding to the position of the display screen, a spring support plate is arranged on the front lock body, two convex columns are slidably arranged on the spring support plate, a clamping ring is arranged on each convex column, a first spring is arranged between the clamping ring and the spring support plate, the first spring sleeve is arranged on each convex column, a fingerprint identifier is arranged on the front lock body, a protective cover is slidably arranged on the front lock body, the position of the protective cover is matched with the fingerprint identifier, the protective cover is provided with a moving groove, the moving groove is matched with the convex columns in position and size, the protective cover is provided with a limiting groove, a fingerprint cleaning mechanism is arranged on the protective cover, the fingerprint cleaning mechanism comprises a sliding strip matched with the limiting groove in a sliding manner, clean mechanism of fingerprint include with protective cover fixed connection's fixed strip, the draw runner with install soft mud bag between the fixed strip, soft mud is equipped with in the soft mud bag, soft mud bag surface is equipped with the pile brush, preceding lock body with back lock body is equipped with preceding lid and back lid respectively, preceding lid with the sealing washer is all installed to the back lid, preceding lid with back lid cross-section all is the T font, preceding lid adopt embedded install in preceding lock body, back lid adopt embedded install in back lock body.

Further inject, the protective cover is equipped with the cooperation groove, the slider is installed to the draw runner, the slider with cooperation groove sliding fit, the slider with be connected with the second spring between the cooperation groove, such design, the cooperation the resilience effect of second spring makes the soft mud bag is changeed and is drooped on fingerprint identification ware, and the clearance is realized to cooperation pile brush.

Further defined, the soft mud bag is made of elastic materials, and the design is that the soft mud bag can be drooping under the dead weight.

Further, the protective cover is provided with barrier strips positioned on two sides of the soft mud bag, and the soft mud bag is designed to be more easily slouched in a fingerprint recognizer area.

Further define, fingerprint identification ware edge is handled through the fillet, and soft mud bag and user of scratch can not be got to such design.

Adopt the beneficial effects of the utility model:

1. the utility model discloses lock body before preceding lid adopts embedded installation, and the back lid adopts embedded installation in the mounting means of back lock body, and the waterproof effect has been strengthened to the cooperation sealing washer.

2. The utility model discloses an use soft mud bag cooperation soft mud can the characteristic of drooping under the dead weight, be assisted again with the pile brush and realized the cleanness to fingerprint identification ware for discern user's fingerprint and become easy, clear up the fingerprint moreover and effectively reduced the risk that other people stolen the fingerprint.

3. The utility model discloses use soft mud bag cooperation soft mud can the characteristic of drooping down under the dead weight to carry out the mode adaptation of fingerprint clearance in clearing up the fingerprint to the fingerprint identification ware of different appearance specifications, application scope is wide.

Drawings

The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

fig. 1 is a schematic structural view of an embodiment of a waterproof bridge-cut aluminum fingerprint lock of the present invention;

fig. 2 is a schematic diagram of an explosion structure of an embodiment of the waterproof bridge-cut aluminum fingerprint lock of the present invention;

FIG. 3 is a schematic view of the position structure of a protective cover of an embodiment of the waterproof bridge-cut-off aluminum fingerprint lock of the present invention;

FIG. 4 is a schematic diagram of a sectional structure of a protective cover of an embodiment of the waterproof bridge-cut-off aluminum fingerprint lock of the present invention;

FIG. 5 is a schematic structural view of a soft mud bag according to an embodiment of the aluminum fingerprint lock with waterproof bridge cut-off of the present invention;

FIG. 6 is an enlarged view of the structure at A in FIG. 2;

the main element symbols are as follows:

the lock comprises a front lock body 1, a display bracket 101, a display screen 102, a perspective window 103, a spring support plate 104, a convex column 105, a clamping ring 106, a first spring 107, a fingerprint recognizer 108, a protective cover 109, a moving groove 110, a limiting groove 111, a matching groove 112, a barrier strip 113, a lock cylinder 2, a rear lock body 3, a handle 4, a fingerprint cleaning mechanism 5, a sliding strip 501, a fixed strip 502, a soft mud bag 503, soft mud 504, a plush brush 505, a sliding block 506, a second spring 507, a front cover body 6 and a rear cover body 7.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

As shown in fig. 1-6, the aluminum fingerprint lock of the present invention comprises a front lock body 1, a lock cylinder 2, a rear lock body 3 and a handle 4, wherein a display bracket 101 is installed inside the front lock body 1, the display bracket 101 is installed with a display screen 102, a transparent window 103 corresponding to the display screen 102 is installed on the surface of the front lock body 1, a spring support plate 104 is installed on the front lock body 1, two protruding columns 105 are installed on the spring support plate 104 in a sliding manner, the protruding columns 105 are provided with a retaining ring 106, a first spring 107 is installed between the retaining ring 106 and the spring support plate 104, the first spring 107 is sleeved on the protruding columns 105, a fingerprint identifier 108 is installed on the front lock body 1, a protective cover 109 is installed on the front lock body 1 in a sliding manner, the position of the protective cover 109 matches with the fingerprint identifier 108, the protective cover 109 is provided with a moving groove 110, the moving groove 110 is matched with the protruding column 105 in position and size, the protective cover 109 is provided with a limiting groove 111, a fingerprint cleaning mechanism 5 is installed on the protective cover 109, clean mechanism 5 of fingerprint includes the draw runner 501 with the sliding match of spacing groove 111, clean mechanism 5 of fingerprint includes the fixed strip 502 with protective cover 109 fixed connection, install soft mud bag 503 between draw runner 501 and the fixed strip 502, soft mud 504 is equipped with in the soft mud bag 503, soft mud bag 503 surface is equipped with pile brush 505, preceding lock body 1 is equipped with preceding lid 6 and back lid 7 respectively with back lock body 3, preceding lid 6 all installs the sealing washer with back lid 7, preceding lid 6 all is the T font with back lid 7 cross-section, preceding lid 6 adopts embedded installation in preceding lock body 1, back lid 7 adopts embedded installation in back lock body 3.

In the embodiment, when a waterproof bridge-cut-off aluminum fingerprint lock is used, the front lock body 1, the lock cylinder 2, the rear lock body 3 and the handle 4 are installed on the door in a common mode, the front cover body 6 is installed on the front lock body 1 in an embedded mode, and the rear cover body 7 is installed on the rear lock body 3 in an embedded mode, so that the waterproof effect is good, interference on internal elements is not easy to cause, and the aluminum fingerprint lock can be used after fingerprint identification is set through the fingerprint identifier 108; when the protective cover 109 covers the fingerprint recognizer 108, the soft mud 504 in the soft mud bag 503 can be laid on the fingerprint recognition area of the fingerprint recognizer 108 due to the characteristic of the soft mud under the effect of self weight, so the plush brush 505 can be in contact with the fingerprint recognition area, when the fingerprint recognizer 108 is needed next time, a user needs to open the protective cover 109, the protective cover 109 moves upwards, the soft mud bag 503 is pulled to be displaced together, the plush brush 505 has the wiping effect on the fingerprint recognition area, so that the fingerprint recognition area is cleaned, the risk of stealing fingerprints by other people can be effectively reduced by cleaning the fingerprints, the convex column 105 is matched with the moving groove 110 to limit the moving distance of the protective cover 109 and prevent the moving of the protective cover 109 from shaking, the limiting groove 111 is arranged to limit the moving of the sliding strip 501, and the moving position of the soft mud bag 503 is guided.

Preferably, the protective cover 109 is provided with a matching groove 112, the sliding strip 501 is provided with a sliding block 506, the sliding block 506 is matched with the matching groove 112 in a sliding manner, and a second spring 507 is connected between the sliding block 506 and the matching groove 112, so that the soft mud bag 503 can be more easily slumped on the fingerprint identifier 108 by matching with the rebound effect of the second spring 507, and the cleaning can be realized by matching with the plush brush 505, in fact, the method for making the soft mud bag 503 be more easily slumped on the fingerprint identifier 108 can also be considered according to specific situations.

Preferably, the soft mud bag 503 is made of an elastic material, and thus the design is such that the soft mud bag 503 can be slumped under its own weight, and in fact, the material of the soft mud bag 503 can also be considered as the case may be.

Preferably, the protective cover 109 is provided with barrier strips 113 at both sides of the soft mud bag 503, so that the soft mud bag 503 can be more easily slouched on the fingerprint identifier 108 area, and in fact, the method for more easily slouching the soft mud bag 503 on the fingerprint identifier 108 area can be considered according to the specific situation

Preferably, the edges of the fingerprint recognizer 108 are rounded, so that the soft mud bag 503 and the user are not scratched, and actually, the size of the round angle can be considered according to specific situations.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims (5)

1. The utility model provides a waterproof bridge cut-off aluminium fingerprint lock, includes preceding lock body (1), lock core (2), back lock body (3) and handle (4), its characterized in that: preceding lock body (1) internally mounted has display support (101), display screen (102) are installed to display support (101), preceding lock body (1) surface be equipped with perspective window (103) that display screen (102) position corresponds, spring extension board (104) are installed to preceding lock body (1), spring extension board (104) slidable mounting has two projection (105), projection (105) are equipped with screens ring (106), screens ring (106) with install first spring (107) between spring extension board (104), first spring (107) cover is located projection (105), fingerprint identification ware (108) are installed to preceding lock body (1), preceding lock body (1) slidable mounting has protective cover (109), protective cover (109) position matching fingerprint identification ware (108), protective cover (109) are equipped with shifting chute (110), the movable groove (110) is matched with the convex column (105) in position and size, the protective cover (109) is provided with a limiting groove (111), the protective cover (109) is provided with a fingerprint cleaning mechanism (5), the fingerprint cleaning mechanism (5) comprises a slide bar (501) matched with the limiting groove (111) in a sliding manner, the fingerprint cleaning mechanism (5) comprises a fixing bar (502) fixedly connected with the protective cover (109), a soft mud bag (503) is arranged between the slide bar (501) and the fixing bar (502), soft mud (504) is arranged in the soft mud bag (503), the outer surface of the soft mud bag (503) is provided with a plush brush (505), the front lock body (1) and the rear lock body (3) are respectively provided with a front cover body (6) and a rear cover body (7), a sealing ring is respectively arranged on the front cover body (6) and the rear cover body (7), the cross section of the front cover body (6) and the rear cover body (7) is in a T shape, the front cover body (6) is embedded in the front lock body (1), and the rear cover body (7) is embedded in the rear lock body (3).

2. The waterproof bridge-cut aluminum fingerprint lock of claim 1, wherein: protective cover (109) are equipped with cooperation groove (112), slider (506) are installed to draw runner (501), slider (506) with cooperation groove (112) slide and match, slider (506) with be connected with second spring (507) between cooperation groove (112).

3. The waterproof bridge-cut aluminum fingerprint lock of claim 2, wherein: the soft mud bag (503) is made of elastic material.

4. The waterproof bridge-cut aluminum fingerprint lock of claim 3, wherein: the protective cover (109) is provided with barrier strips (113) positioned at two sides of the soft mud bag (503).

5. The waterproof bridge-cut aluminum fingerprint lock of claim 4, wherein: the edges of the fingerprint recognizer (108) are rounded.

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