CN217712124U - Intelligent lock for preventing abrasion - Google Patents

Abstract

The utility model discloses an intelligent lock for preventing abrasion, which comprises a lock body, a protection component and a wiping component, wherein the lock body is provided with a containing cavity communicated with the outside, and the inner bottom wall of the containing cavity is provided with a fingerprint sensing screen; the protective assembly covers the fingerprint sensing screen and comprises a protective bottom plate and a protective sliding plate, bottom pads are arranged at four corners of the bottom surface of the protective bottom plate, the bottom surfaces of the four bottom pads are arranged at four corners of the fingerprint sensing screen, a sliding groove is formed in the top surface of the bottom plate, the protective sliding plate is slidably arranged in the sliding groove, and one end of the protective sliding plate can slide to the outer side of the sliding groove; the wiping component is arranged on the inner top wall of the accommodating cavity. This intelligence lock shelters from under the condition that the fingerprint response screen does not use through the protection slide, avoids falling the ash, supports the protection slide through using the finger and slides, exposes the fingerprint response screen to carry out the fingerprint and unblank, can in time clean the fingerprint response screen through cleaning the subassembly, avoid responding to the wearing and tearing of screen to the fingerprint.

Description

Intelligent lock for preventing abrasion

Technical Field

The utility model relates to a tool to lock technical field, concretely relates to an intelligent lock for abrasionproof decreases.

Background

Along with the improvement of standard of living, people's quality of life constantly promotes for some intelligent products are suitable for fortune, and intelligent lock is one of them type, and intelligent lock includes intelligent lock, indicates to be different from traditional mechanical lock's the basis on improve, the more intelligent simple and convenient tool to lock in user security, discernment, managerial aspect. The intelligent door lock is an execution component for locking a door in an access control system.

Present domestic intelligent lock, mostly unblock through setting up fingerprint or password, and wherein, the fingerprint unblock is generally through typing user's fingerprint information into the tool to lock system in advance, when needs are unblanked for press the finger on the fingerprint response screen, the fingerprint that the response falls into then can carry out the unblock, consequently adopts this kind of mode unblock, and is convenient, swift, still does not worry simultaneously and forgets secretly. However, when a user presses the fingerprint sensing screen with a finger each time, grease and dust particles on the finger are adhered to the fingerprint sensing screen, so that the fingerprint sensing screen is polluted and abraded, the fingerprint cannot be sensed in time, the user can rub back and forth, and the abrasion degree of the fingerprint sensing screen is increased; in addition, the fingerprint sensing screen is polluted and needs to be cleaned frequently, but the user can forget the fingerprint sensing screen easily.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides an intelligence lock for abrasionproof decreases solves grease, dust granule that have on the finger and glues at fingerprint response screen, leads to the fact pollution and wearing and tearing to fingerprint response screen, and the user of service forgets easily moreover and washs fingerprint response screen problem.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

a smart lock for wear protection, comprising:

the lock body is provided with an accommodating cavity communicated with the outside, and a fingerprint sensing screen is arranged on the inner bottom wall of the accommodating cavity;

the protective assembly covers the fingerprint sensing screen and comprises a protective bottom plate and a protective sliding plate, bottom pads are arranged at four corners of the bottom surface of the protective bottom plate, the bottom surfaces of the four bottom pads are arranged at four corners of the fingerprint sensing screen, a sliding groove is formed in the top surface of the protective bottom plate, the protective sliding plate is slidably arranged in the sliding groove, and one end of the protective sliding plate can slide to the outer side of the sliding groove; and

and the wiping component is arranged on the inner top wall of the accommodating cavity and used for wiping the surface of the fingerprint sensing screen.

Above-mentioned an intelligent lock for abrasionproof decreases shelters from under the condition that the fingerprint response screen does not use through the protection slide, avoids falling the ash, supports the protection slide through using the finger and slides, exposes the fingerprint response screen to carry out the fingerprint and unblank, can in time clean the fingerprint response screen through cleaning the subassembly, avoid responding to the wearing and tearing of screen to the fingerprint.

Furthermore, the inside relative both sides wall of spout has all been seted up the guide way, and the tip both sides that elastic component was kept away from to the protection bottom plate all are equipped with the guide block, and the tip that flourishing bottom plate was kept away from to the guide block inserts guide way sliding connection.

Furthermore, the inner side rear wall of the accommodating cavity is provided with a first sliding hole, the end part of the protective sliding plate sliding chute penetrates through the sliding hole and is connected with a blocking piece, the opening part of the first sliding hole is provided with a blocking ring, the first sliding hole and the blocking ring are of rectangular structures, the end part of the protective sliding plate penetrating through the first sliding hole is sleeved with a first spring, one end of the first spring is fixedly connected with the blocking piece, and the other end of the first spring is fixedly connected with the blocking ring.

Further, the protection component further comprises a top pipe and a second spring, the clamping groove is formed in the top face of the end portion of the sliding chute of the protection sliding plate, the clamping groove can be connected to the top of the inner side face of the baffle ring in a clamped mode, the bottom of the inner side face of the baffle ring is provided with an elastic hole, the top of the top pipe is a closed end, the second spring is arranged in the elastic hole, the bottom end of the top pipe is inserted into the elastic hole, the top end of the second spring is connected with the inner top wall of the top pipe, and the top end of the top pipe is abutted to the bottom face of the protection sliding plate.

Further, clean the subassembly including clean the board, connect rope and pivot, hold the interior roof in chamber and seted up and accomodate the groove, the both ends of pivot all rotate through torsional spring and the both sides wall of accomodating inslot portion and be connected, connect the one end winding of rope in the pivot, the other end is connected on cleaning the board, the bottom surface of cleaning the board is equipped with cleans the pad.

Furthermore, the two side walls inside the accommodating groove are provided with rotating holes, the two ends of the rotating shaft extend into the rotating holes, one end of the torsion spring is fixedly connected with the inner wall of each rotating hole, and the other end of the torsion spring is fixedly connected to the rotating shaft.

The utility model has the advantages that: the anti-abrasion intelligent lock is shielded by the protective sliding plate under the condition that the fingerprint induction screen is not used, so that dust is prevented from falling; the finger abuts against the protective sliding plate to slide, and under the action of the top pipe and the second spring, the clamping groove of the protective sliding plate is connected with the retaining ring in a clamping manner, so that the protective sliding plate is prevented from sliding back to influence a user to press the fingerprint sensing screen; can in time clean fingerprint response screen through wiping the subassembly, avoid the wearing and tearing to fingerprint response screen.

Drawings

In order to more clearly illustrate the embodiments of the present invention, the drawings used in the embodiments will be briefly described below. The elements or parts are not necessarily drawn to scale in all figures.

FIG. 1 is a front view of the present invention;

fig. 2 is a side view of the present invention;

FIG. 3 is a top view of the shield assembly;

FIG. 4 is an enlarged view taken at A in FIG. 2;

FIG. 5 is an enlarged view at B in FIG. 4;

FIG. 6 is an enlarged view at C of FIG. 2;

reference numerals:

10-lock body, 11-containing cavity, 12-fingerprint sensing screen, 13-first sliding hole, 20-protection component, 21-protection bottom plate, 211-sliding groove, 212-guiding groove, 22-protection sliding plate, 221-clamping groove, 23-bottom pad, 24-guiding block, 25-blocking piece, 26-blocking ring, 261-elastic hole, 27-first spring, 28-top tube, 29-second spring, 30-wiping component, 31-wiping plate, 32-connecting rope, 33-rotating shaft, 34-torsion spring, 35-accommodating groove, 36-rotating hole and 37-wiping pad.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and therefore are only used as examples, and the protection scope of the present invention is not limited thereby.

In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations and positional relationships shown in the drawings, and are only for convenience of description of the present invention and to simplify the description, but do not indicate and imply that the indicated position or element must have a particular orientation, be constructed and operated in a particular manner, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Please refer to fig. 1 to 2, the utility model provides a pair of an intelligent lock for abrasionproof decreases, including lock body 10, protection component 20 and clean subassembly 30, be provided with on the lock body 10 with the chamber 11 that holds of external intercommunication, hold and be equipped with fingerprint response screen 12 on the interior diapire of chamber 11, protection component 20 covers on fingerprint response screen 12, cleans subassembly 30 and sets up on the interior roof that holds chamber 11 for clean the surface of fingerprint response screen 12. Cover fingerprint response screen 12 through protection component 20, slide protection component 20 when using, expose fingerprint response screen 12 and carry out the fingerprint and unblank, can clean washing fingerprint response screen 12 through cleaning component 30, wipe grease and dust particle on fingerprint response screen 12 for user of service's fingerprint is sensed more easily, has avoided the response screen more worn and torn.

Referring to fig. 3 and 4 together, specifically, the protection assembly 20 includes a protection base plate 21 and a protection sliding plate 22, bottom pads 23 are disposed at four corners of a bottom surface of the protection base plate 21, bottom surfaces of the four bottom pads 23 are disposed at four corners of the fingerprint sensing screen 12, a sliding slot 211 is disposed on a top surface of the protection base plate 21, a bottom wall of the sliding slot 211 penetrates through the bottom surface of the protection base plate 21, the protection sliding plate 22 is slidably disposed in the sliding slot 211, and one end of the protection sliding plate 22 can slide to an outer side of the sliding slot 211; guide grooves 212 are formed in two opposite side walls inside the sliding groove 211, guide blocks 24 are arranged on two sides of the end portion, far away from the elastic element, of the protective bottom plate 21, and the end portion, far away from the luxury bottom plate, of each guide block 24 is inserted into the guide grooves 212 to be in sliding connection.

When using the fingerprint unblock, the tip that is holding against protection slide 22 through the finger makes the slide remove in spout 211 to expose the fingerprint response screen 12 that is sheltered from by the slide, and then make the user press the finger on fingerprint response screen 12, in addition the slide is gliding, makes guide block 24 slide in guide way 212, makes the slip of protection slide 22 not squint.

Preferentially, the inner rear wall of the accommodating cavity 11 is provided with a first sliding hole 13, the end of the protective sliding plate 22 sliding out of the sliding chute 211 penetrates through the sliding hole and is connected with a baffle 25, the opening of the first sliding hole 13 is provided with a baffle ring 26, the first sliding hole 13 and the baffle ring 26 are rectangular structures, the protective sliding plate 22 penetrates through the outer side of the end of the first sliding hole 13 and is sleeved with a first spring 27, one end of the first spring 27 is fixedly connected with the baffle 25, and the other end of the first spring is fixedly connected with the baffle ring 26. When the finger slides against the end of the guard slide 22, the flap 25 is moved, thereby stretching the first spring 27; when the fingerprint is unlocked, the finger leaves the protective sliding plate 22, and the protective sliding plate 22 returns to the initial position by the restoring elastic force of the first spring 27, so that the fingerprint sensing screen 12 is shielded.

Please refer to fig. 5, further, the protection assembly 20 further includes a top tube 28 and a second spring 29, a clamping groove 221 is formed on a top surface of an end portion of the protection sliding plate 22 sliding out of the sliding groove 211, the clamping groove 221 can be clamped on a top portion of an inner side surface of the baffle ring 26, an elastic hole 261 is formed in a bottom portion of the inner side surface of the baffle ring 26, a top portion of the top tube 28 is a closed end and is an arc surface, the second spring 29 is disposed in the elastic hole 261, a bottom end of the top tube 28 is inserted into the elastic hole, a top end of the second spring 29 is connected with an inner top wall of the top tube 28, and a top end of the top tube 28 abuts against a bottom surface of the protection sliding plate 22. The second spring 29 is always in compression and has a force to lift the top tube 28 upwards. When the tip that the finger was pushing up protection slide 22 slides, the relative top of push pipe 28 of bottom surface of protection slide 22 this moment slides, when draw-in groove 221 removed to the position of keeping off ring 26, under the spring action of second spring 29 for the medial surface top joint that keeps off ring 26 is in draw-in groove 221, thereby prevent the slip of protection slide 22, avoid protection slide 22 to kick-back to the primary importance, both made things convenient for the finger to press fingerprint response screen 12, made things convenient for again to clean assembly 30 and responded to wiping of screen 12 to the fingerprint. When the protective slide 22 is pressed downward, the slot 221 is disengaged from the top of the inner side of the stop ring 26, so that the protective slide 22 returns to the initial position and covers the fingerprint sensing screen 12.

As fig. 2 and fig. 6, in this embodiment, wiping component 30 includes wiping board 31, connects rope 32 and pivot 33, holds the interior roof of chamber 11 and has seted up and accomodate groove 35, and the both ends of pivot 33 are all rotated with the both sides wall of accomodating groove 35 inside through torsional spring 34 and are connected, connects the one end winding of rope 32 on pivot 33, and the other end is connected on wiping board 31, and wiping board 31's bottom surface is equipped with detachable and wipes pad 37, and the convenience is to wiping pad 37's change and washing. Wherein, accomodate inside both sides wall of groove 35 and all seted up commentaries on classics hole 36, the both ends of pivot 33 all extend to in changeing hole 36, and the one end of torsional spring 34 and the inner wall fixed connection who changes hole 36, other end fixed connection is on pivot 33.

When wiping fingerprint response screen 12, pulling wiping board 31 moves down for connect rope 32 and stretch out from pivot 33 and open, use and wipe fingerprint response screen 12 with wiping pad 37, after finishing, loosen wiping board 31, under the effect of torsional spring 34, make and connect rope 32 automatic winding on pivot 33.

The utility model discloses a theory of operation: when the fingerprint sensing device is used, a user uses a finger to abut against the protective sliding plate 22 to push the protective sliding plate 22 to slide into the first sliding hole 13, so that the fingerprint sensing screen 12 is exposed, the first spring 27 is stretched, and the clamping groove 221 on the protective sliding plate 22 is clamped at the top of the inner side surface of the baffle ring 26; when a user unlocks the lock by using a fingerprint, the user presses the protective sliding plate 22 downwards to separate the clamping groove 221 from the top of the inner side face of the retaining ring 26, and under the action of the elastic force restored by the first spring 27, the protective sliding plate 22 returns to the initial position to shield the fingerprint sensing screen 12 again; when the fingerprint sensing screen 12 is full of grease and dust particles, the wiping plate 31 is pulled, and the fingerprint sensing screen 12 is wiped clean by using the wiping pad.

The utility model has the advantages that: the intelligent lock for preventing abrasion is shielded by the protective sliding plate 22 under the condition that the fingerprint induction screen 12 is not used, so that dust is prevented from falling; the finger abuts against the protective sliding plate 22 to slide, and under the action of the top pipe 28 and the second spring 29, the clamping groove 221 of the protective sliding plate 22 is connected with the baffle ring 26 in a clamping manner, so that the protective sliding plate 22 is prevented from sliding back, and the influence on pressing the fingerprint sensing screen by a user is avoided; the fingerprint sensing screen 12 can be timely cleaned by the wiping component 30, and abrasion to the fingerprint sensing screen 12 is avoided.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims (6)

1. An intelligent lock for wear protection, comprising:

the lock body is provided with an accommodating cavity communicated with the outside, and a fingerprint sensing screen is arranged on the inner bottom wall of the accommodating cavity;

the protective assembly covers the fingerprint sensing screen and comprises a protective bottom plate and a protective sliding plate, bottom pads are arranged at four corners of the bottom surface of the protective bottom plate, the bottom surfaces of the four bottom pads are arranged at four corners of the fingerprint sensing screen, a sliding groove is formed in the top surface of the protective bottom plate, the protective sliding plate is slidably arranged in the sliding groove, and one end of the protective sliding plate can slide to the outer side of the sliding groove; and

and the wiping component is arranged on the inner top wall of the accommodating cavity and is used for wiping the surface of the fingerprint sensing screen.

2. The intelligent lock for preventing wear of claim 1, wherein: the inside relative both sides wall of spout has all been seted up the guide way, the tip both sides that elastic component was kept away from to the protection bottom plate all are equipped with the guide block, the tip that protection bottom plate was kept away from to the guide block inserts guide way sliding connection.

3. The intelligent lock for preventing wear of claim 2, wherein: the utility model discloses a safety protection slide, including holding chamber, protection slide roll-off spout, opening part, first slide and baffle ring, the inboard back wall that holds the chamber has seted up first slide opening, the tip of protection slide roll-off spout passes the slide opening and is connected with the separation blade, the opening part of first slide opening is equipped with keeps off the ring, first slide opening and fender ring are the rectangle structure, the tip outside cover that the protection slide passed first slide opening is equipped with first spring, the one end and the separation blade fixed connection of first spring, the other end and fender ring fixed connection.

4. The smart lock for wear protection as claimed in claim 3, wherein: the protection assembly further comprises a top pipe and a second spring, a clamping groove is formed in the top face of the end portion of the sliding chute of the protection sliding plate and can be connected to the top of the inner side face of the baffle ring in a clamped mode, an elastic hole is formed in the bottom of the inner side face of the baffle ring, the top of the top pipe is a closed end, the second spring is arranged in the elastic hole, the bottom end of the top pipe is inserted into the elastic hole, the top end of the second spring is connected with the inner top wall of the top pipe, and the top end of the top pipe is abutted to the bottom face of the protection sliding plate.

5. The intelligent lock for preventing wear of claim 1, wherein: clean the subassembly including cleaning the board, connecting rope and pivot, the interior roof that holds the chamber has been seted up and has been accomodate the groove, the both ends of pivot are all rotated through torsional spring and the both sides wall of accomodating inslot portion and are connected, the one end winding of connecting the rope is in the pivot, and the other end is connected on cleaning the board, and the bottom surface of cleaning the board is equipped with cleans the pad.

6. The smart lock for protecting against wear according to claim 5, wherein: accomodate the inside both sides wall of inslot and all seted up changeing the hole, the both ends of pivot all extend to changeing downtheholely, and the one end of torsional spring and the inner wall fixed connection who changes the hole, other end fixed connection is in the pivot.

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