CN209742514U

CN209742514U - Fingerprint collector for intelligent door lock

Info

Publication number: CN209742514U
Application number: CN201821964108.2U
Authority: CN
Inventors: 江爱红
Original assignee: Puyang Huayang Technology Co Ltd
Current assignee: Puyang Huayang Technology Co Ltd
Priority date: 2018-11-27
Filing date: 2018-11-27
Publication date: 2019-12-06
Anticipated expiration: 2028-11-27

Abstract

The utility model discloses a fingerprint collection ware for intelligent lock, including lock body, digital screen, sliding closure and collector body, the front surface lower extreme of lock body rotates and installs the handle, and the shifting chute has been seted up to the both ends side symmetry of lock body, sliding closure slidable mounting is in the shifting chute, collector body inlays and installs the front surface lower extreme at the lock body, and collector body's front surface lower extreme has seted up and has pointed the indent, and the inner wall bottom mounting that indicates the indent has pointed the pressure pad, and the inserting groove has been seted up on the inner wall top that indicates the indent, and slidable mounting has the slider in the inserting groove, and the upper surface of slider passes through the inner wall top elastic connection of spring and inserting groove, and the lower fixed surface of slider has according to the briquetting, the digital screen is inlayed and is installed. The utility model discloses, simple structure, convenient to use can in time erase the fingerprint on the device after the use, increases the lock security performance.

Description

Fingerprint collector for intelligent door lock

Technical Field

The utility model relates to an intelligence locks technical field specifically is a fingerprint sampler for intelligence lock.

Background

The intelligent door lock is an improved lock which is different from the traditional mechanical lock and is more intelligent, simple and convenient in the aspects of user safety, identification and manageability. The intelligent lock is the executive component who locks the door among the access control system, and intelligent lock is different from traditional mechanical lock, has the security, the convenience, and the compound tool to lock of advanced technology, magnetic card, radio frequency card (non-contact type, the security is higher, and the plastics material, the configuration is carried more conveniently, and the low price uses the mature technique of non-mechanical key as user identification ID, if: fingerprint lock, iris discernment entrance guard (biological identification type, the security is high, does not lose the damage; but inconvenient configuration, with high costs), TM card (contact type, the security is very high, stainless steel material, configuration is carried very conveniently, the price is lower), it is more to use in following places: banks, government agencies (with a focus on security), and hotels, school dormitories, residential quarters, villas, hotels (with a focus on ease of administration).

In the use process of a common intelligent door lock, a person opens the door lock through fingerprint identification or password input, a finger pressure pad on a fingerprint collector is made of glass, when the fingerprint identification is adopted each time, the fingerprint is left on the finger pressure pad, if the fingerprint is not eliminated, the fingerprint of a master can be printed on the finger pressure pad, so that the master can be organically improved, and the residual fingerprint on the finger pressure pad needs to be eliminated in time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fingerprint collection ware for intelligent lock, possess simple structure, high durability and convenient use, can in time erase the fingerprint on the device after the use, increase the advantage of lock security performance, solve the in-process that general intelligent lock is using, personnel open the lock through fingerprint identification or password input, the last finger pressure pad of fingerprint collection ware adopts glass to make, when adopting fingerprint identification at every turn, the fingerprint all can stay on finger pressure pad, if not eliminate, will give criminal's manufacture chance profile printing owner's fingerprint, make it take advantage of organically, consequently, need in time eliminate the problem of finger pressure pad remaining fingerprint.

in order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fingerprint collection ware for intelligent door lock, includes lock body, digital screen, sliding closure and collector body, the front surface lower extreme of lock body rotates installs the handle, and the shifting chute has been seted up to the both ends side symmetry of lock body, sliding closure slidable mounting is in the shifting chute, the collector body is inlayed and is installed the front surface lower extreme at the lock body, and the front surface lower extreme of collector body has seted up and has pointed the indent, and the inner wall bottom mounting that indicates the indent has the pressure pad, indicates the inner wall top of indent and has seted up the inserting groove, and slidable mounting has the slider in the inserting groove, and the upper surface of slider passes through the inner wall top elastic connection of spring and inserting groove, and the lower fixed surface of slider has presses the briquetting, the digital screen is inlaye.

Preferably, the finger pad and the pressing block are matched in shape.

preferably, the pressing block is made of sponge.

Preferably, the surface of the lock body is provided with a sliding groove, the front end of the sliding block is slidably mounted in the sliding groove, and the front end of the sliding block protrudes out of the surface of the lock body.

Preferably, the inner wall of the sliding cover is provided with a groove, and the groove is matched with the front end of the sliding block.

Preferably, the original length of the spring is larger than the groove depth of the insertion groove.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses fingerprint sampler for intelligent door lock is through setting up the inserting groove, press the briquetting, spring and slider, in the use, can open the sliding closure earlier, expose digital screen and collector body, when using the fingerprint unblock, can upwards lift the slider, the slider drives and moves according to the briquetting toward the inserting groove, at this moment the oppression that the spring received the slider produces deformation, and then the spring produces elasticity, will indicate the pressure pad to expose the back, put into with the finger and push down and indicate the pressure pad in indicating the pressure groove, the fingerprint can be discerned to the collector body, the lock is opened the back, the finger leaves and indicates the pressure groove, release the slider, the slider is under the effect of spring elasticity, the downward movement drives and presses the briquetting and oppress the surface at the pressure pad again, destroy the fingerprint on indicating the pressure pad, moreover, the steam generator is simple in structure, high durability and convenient use, can in time erase the.

Drawings

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

FIG. 2 is a schematic side view of the structure of the present invention;

Fig. 3 is a schematic side view of the lock body of the present invention;

Fig. 4 is a schematic structural diagram of a in fig. 3 according to the present invention.

In the figure: 1. a lock body; 2. a handle; 3. a finger pressure pad; 4. a finger pressure groove; 5. a chute; 6. a digital screen; 7. a sliding cover; 8. a collector body; 9. a slider; 10. a pressing block; 11. a groove; 12. a moving groove; 13. inserting grooves; 14. a spring.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "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 to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, 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," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present invention provides an embodiment: a fingerprint collector for an intelligent door lock comprises a lock body 1, a digital screen 6, a sliding cover 7 and a collector body 8, wherein a handle 2 is rotatably installed at the lower end of the front surface of the lock body 1, the collector body 8 is embedded at the lower end of the front surface of the lock body 1, a finger pressing groove 4 is formed in the lower end of the front surface of the collector body 8, a finger pressing pad 3 is fixed at the bottom end of the inner wall of the finger pressing groove 4, an insertion groove 13 is formed in the top end of the inner wall of the finger pressing groove 4, the upper surface of a sliding block 9 is elastically connected with the top end of the inner wall of the insertion groove 13 through a spring 14, the sliding cover 7 can be opened to expose the digital screen 6 and the collector body 8 in the use process, when the fingerprint unlocking is carried out, a sliding groove 5 is formed in the surface of the lock body 1, the front end of the sliding block 9 is slidably installed in the sliding groove 5, the front, the lower surface of the sliding block 9 is fixed with a pressing block 10, the sliding block 9 drives the pressing block 10 to move towards the inserting groove 13, at this time, the spring 14 is pressed by the sliding block 9 to generate deformation, the spring 14 generates elasticity, the original length of the spring 14 is larger than the groove depth of the inserting groove 13, after the finger pressing pad 3 is exposed, a finger is put into the finger pressing groove 4 to press the finger pressing pad 3, the collector body 8 can identify the fingerprint, after the door lock is opened, the finger leaves the finger pressing groove 4, the sliding block 9 is released, the sliding block 9 moves downwards under the action of the elasticity of the spring 14 to drive the pressing block 10 to press the surface of the finger pressing pad 3 again, the pressing block 10 is made of sponge, the shapes of the finger pressing pad 3 and the pressing block 10 are mutually matched, the fingerprint on the finger pressing pad 3 is damaged, the structure is simple, the use is convenient, the fingerprint on the device can be timely erased after the use, the safety performance of the door lock, the sliding cover 7 is slidably mounted in the moving groove 12, the inner wall of the sliding cover 7 is provided with a groove 11, the groove 11 is matched with the front end of the sliding block 9, the sliding cover 7 can be prevented from blocking the sliding block 9, and the digital screen 6 is mounted at the upper end of the surface of the lock body 1 in an embedded mode.

The working principle is as follows: the utility model discloses fingerprint sampler for intelligent door lock is in the use, can open sliding closure 7 earlier, expose digital screen 6 and collector body 8, when using the fingerprint unblock, can upwards lift slider 9, slider 9 drives and moves along the inserting groove 13 according to briquetting 10, at this moment spring 14 receives the oppression of slider 9 and produces deformation, and then spring 14 produces elasticity, will indicate pressure pad 3 to expose the back, put into finger pressure pad 3 in indicating pressure groove 4, collector body 8 can discern the fingerprint, the back is opened to the lock, the finger leaves and indicates pressure groove 4, release slider 9, slider 9 is under the effect of spring 14 elasticity, the downward movement drives and oppresses the surface at finger pressure pad 3 according to briquetting 10 again, destroy and indicate the fingerprint on the pressure pad 3.

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

1. The utility model provides an intelligence fingerprint collection ware for lock, includes lock body (1), digital screen (6), sliding closure (7) and collector body (8), its characterized in that: the portable digital screen is characterized in that a handle (2) is rotatably mounted at the lower end of the front surface of the lock body (1), moving grooves (12) are symmetrically formed in the side faces of the two ends of the lock body (1), a sliding cover (7) is slidably mounted in the moving grooves (12), a collector body (8) is mounted at the lower end of the front surface of the lock body (1) in an embedded mode, finger pressure grooves (4) are formed in the lower end of the front surface of the collector body (8), finger pressure pads (3) are fixed at the bottom ends of the inner walls of the finger pressure grooves (4), inserting grooves (13) are formed in the top ends of the inner walls of the finger pressure grooves (4), sliding blocks (9) are mounted in the inserting grooves (13) in a sliding mode, the upper surfaces of the sliding blocks (9) are elastically connected with the top ends of the inner walls of the inserting grooves (13) through springs (14), pressing blocks (10) are.

2. the fingerprint collector for the intelligent door lock according to claim 1, characterized in that: the finger pressing pad (3) and the pressing block (10) are matched in shape.

3. The fingerprint collector for the intelligent door lock according to claim 1, characterized in that: the pressing block (10) is made of sponge.

4. The fingerprint collector for the intelligent door lock according to claim 1, characterized in that: the surface of the lock body (1) is provided with a sliding groove (5), the front end of the sliding block (9) is slidably mounted in the sliding groove (5), and the front end of the sliding block (9) protrudes out of the surface of the lock body (1).

5. The fingerprint collector for the intelligent door lock according to claim 1, characterized in that: the inner wall of the sliding cover (7) is provided with a groove (11), and the groove (11) is matched with the front end of the sliding block (9).

6. The fingerprint collector for the intelligent door lock according to claim 1, characterized in that: the original length of the spring (14) is larger than the groove depth of the insertion groove (13).