CN108979321B

CN108979321B - Novel fingerprint lock

Info

Publication number: CN108979321B
Application number: CN201810638897.9A
Authority: CN
Inventors: 邓勇强
Original assignee: Chenzhou Dotseon Technology Development Co ltd
Current assignee: Chenzhou Dotseon Technology Development Co ltd
Priority date: 2018-06-20
Filing date: 2018-06-20
Publication date: 2020-07-17
Anticipated expiration: 2038-06-20
Also published as: CN108979321A

Abstract

The invention discloses a novel fingerprint lock, which comprises a fingerprint lock body, wherein a front cover plate is arranged on the front side of the fingerprint lock body, a first protective shell is arranged on one side of the front cover plate, a second protective shell is arranged on the other side, corresponding to the first protective shell, of the front cover plate, and a push-pull mechanism is arranged in the middle of the front cover plate; the surface of the fingerprint input device is cleaned by the cleaning block at the bottom of the protection plate, so that the situation that fingerprint marks are left on the surface of the fingerprint input device and are stolen and utilized by lawbreakers is avoided, the surface of the fingerprint input device is ensured to be clean, and fingerprints can be input more accurately; the surfaces of the second sleeve and the push rod are cleaned by the scraper, so that bacteria are prevented from being left and infected when different users use the scraper.

Description

Novel fingerprint lock

Technical Field

The invention relates to the technical field of safety precaution, in particular to a novel fingerprint lock.

Background

The fingerprint lock is an intelligent lock, which is the mutual combination of computer information technology, electronic technology, mechanical technology and modern hardware technology, the characteristics of the fingerprint become the most important evidence for identifying identity and is widely applied to the fields of public security criminal investigation and judicial administration, the fingerprint refers to uneven lines on the skin on the front side of the tail end of a finger, the lines are different in patterns, breakpoints and intersection points, the medical science has proved that the line characteristics are different for each finger, and the line characteristics have uniqueness, the fingerprint lock stores the fingerprint of a house resident by collecting the fingerprint, compares the fingerprint input when the door is opened, and performs the door opening operation under the processing of an intelligent chip, thereby achieving the effect of safety precaution, solving the problem that the traditional mechanical lock is easy to be pried by a thief by other tools, but the safety protection capability of the fingerprint lock in the current market is poor, the user is when pushing the door body through the handle, the trace of fingerprint is remained on the handle surface, utilize after being stolen easily by lawless persons, cause user's economic loss, press down at fingerprint input device surface at the finger, also leave over the fingerprint trace, equally easily steal the utilization by lawless persons, when using at night, current fingerprint lock is not convenient for the user and aims at fingerprint input ware, cause the finger to stab the lock body easily, cause the pain of hindering on the user's health, be unfavorable for the user to open the door fast, current fingerprint lock also does not have the device of protection front shroud, lead to the lockhole to block up easily, the condition that code keypad and fingerprint input ware damaged takes place, cause fingerprint lock normal use, cause the influence to user's life.

Disclosure of Invention

The invention provides a novel fingerprint lock, which can effectively solve the problem that the fingerprint lock on the market has poor safety protection capability in the background technology, when a user pushes a door body through a handle, the fingerprint imprint is remained on the surface of the handle and is easy to be stolen and utilized by lawbreakers, which causes economic loss of users, when pressing down at fingerprint input device surface at the finger, also leave over the fingerprint imprint, equally easily steal the utilization by lawless persons, when using night, current fingerprint lock is not convenient for the user and aims at fingerprint input ware, cause the finger to stab the lock body easily, cause the pain on the user's health, be unfavorable for the user to open the door fast, current fingerprint lock does not also have the device of protection front shroud, lead to the lockhole to block up easily, the condition that code keypad and fingerprint input ware damaged takes place, cause fingerprint lock can not normal use, the problem of influence is caused to user's life.

In order to achieve the purpose, the invention provides the following technical scheme: a novel fingerprint lock comprises a fingerprint lock body, wherein a front cover plate is installed on the front side of the fingerprint lock body, fixing holes are uniformly formed in the top and the bottom of the outer surface of the front cover plate, an emergency lock head is installed below the front cover plate, a push-pull mechanism is installed in the middle of the front cover plate, a first protective shell is arranged on one side of the front cover plate, a waterproof membrane mounting frame is installed on the upper portion of the first protective shell, a waterproof membrane is installed inside the waterproof membrane mounting frame, a protection plate mounting frame is installed on the lower portion of the first protective shell, a protection plate is installed on the top of the protection plate mounting frame through a rotating shaft, a spring piece is installed on the top of the protection plate, a cleaning block is installed on the bottom of the other side of the protection plate corresponding to the spring piece, mounting buckles are installed on the side surface of the first protective, the utility model discloses a waterproof membrane installation structure, including first protective housing, second protective housing, first mounting groove, pivot groove, draw-groove, mounting hole, first protective housing and second protective housing, second protective housing corresponds waterproof membrane installation frame position department and has seted up first mounting groove, second protective housing corresponds guard plate installation frame position department and has seted up the second mounting groove, first protective housing and second protective housing middle part symmetry have seted up the pivot notch, first protective housing and second protective housing inboard surface correspond position department with emergent tapered end and have seted up below tapered end groove, tapered end groove plug is all installed at tapered end groove middle part, the draw-groove has all been seted up to first protective housing and second protective housing upper surface, second protective housing side surface, first mounting groove side surface and second mounting groove side surface correspond position department with the mounting buckle and have all seted up fixed the knot, first protective housing and second protective housing inboard surface correspond position department with the fixed.

Preferably, the push-pull mechanism comprises a rotating shaft, a first sleeve, an adjusting spring, a second sleeve, a push rod, a scraping piece, a button cell, a switch, an L ED lamp strip and a dimming assembly, wherein the first sleeve is installed at one end of the rotating shaft, the second sleeve is installed inside the first sleeve through the adjusting spring, the push rod is installed inside the second sleeve through the adjusting spring, the scraping piece is installed at one end edge of the first sleeve and one end edge of the second sleeve, the button cell is installed inside the first sleeve, the switch is installed at a position, corresponding to the button cell, of the outer surface of the first sleeve, the L ED lamp strip is installed at a position, corresponding to one side of the switch, of the outer surface of the first sleeve, the dimming assembly is installed on the outer side of the L ED lamp strip, the input end of the L ED lamp strip is electrically connected with.

Preferably, the subassembly of adjusting luminance includes mounting panel, dust-proof membrane, regulating block and reflector plate, the dust-proof membrane is all installed to mounting panel top and bottom, the regulating block is all installed with L ED lamp strip corresponding position department to mounting panel inboard surface, the subsides of regulating block side surface have the reflector plate.

Preferably, the connection surfaces of the first protective shell and the second protective shell are both pasted with water-blocking gaskets.

Preferably, the first protective shell and the second protective shell are connected in a matched mode through a mounting hole and a mounting buckle.

Preferably, the outer edge of the fixing buckle is matched with the inner surface of the fixing hole

Preferably, the bottom of the protection plate is wrapped with a rubber sheet.

Preferably, the outer surfaces of the first sleeve, the second sleeve and the push rod are coated with antistatic coatings.

Preferably, the surface of the lock core plug is wrapped by cleaning cloth.

Compared with the prior art, the invention has the beneficial effects that: the invention has scientific and reasonable structure and safe and convenient use:

1. in detaining the mounting hole of installing second protecting sheathing with the installation of first protecting sheathing, install the fixed orifices of front shroud with the inboard fixed knot of first protecting sheathing and second protecting sheathing again for first protecting sheathing and second protecting sheathing can effectively protect the fingerprint lock body, reduce the front shroud and receive the condition that the striking damaged, hide emergent tapered end simultaneously, avoid lawless persons to utilize the condition that the instrument unblanked through emergent tapered end.

2. Install the guard plate through the guard plate mounting bracket at first protective housing, type the fingerprint at the user and unblank the back, the cleaning block of guard plate bottom can effectively clean fingerprint entering ware surface, avoid fingerprint entering ware surface to remain the fingerprint seal of a government organization in old china, the condition of stealing the utilization by lawless persons takes place, the surface cleaning of fingerprint entering ware has been guaranteed simultaneously, the better fingerprint of typing of fingerprint entering ware of being convenient for, after having solved current fingerprint entering ware long-term use, surface stain is more, the problem of effectively discerning the fingerprint.

3. Through compression push rod and second sleeve pipe, utilize the clean second sleeve pipe of the doctor-bar of the outside limit portion installation of first sleeve pipe one side, utilize the clean push rod of the doctor-bar of the outside limit portion installation of second sleeve pipe one side, keep the surface cleanness of second sleeve pipe and push rod, the bacterium that causes when avoiding different users to use is left over and is infected, avoids the fingerprint imprint to remain at second sleeve pipe and push rod surface, reduces the condition that the fingerprint was stolen to use.

4. Through press the switch, make L ED lamp strip luminous through the electric power that button cell provided, under the effect of the reflector plate that the regulating block surface pasted, make light shine to top and below simultaneously, when night, the better operation code keypad of the light person of convenient use who upwards shines, avoid appearing the condition of mistake input password, the stable fingerprint of typeeing of the light person of convenient use who shines downwards and use emergent tapered end, improve the efficiency of unblanking at user night.

5. Utilize waterproof membrane code keypad, reduce sealed keyboard and wet the damage and by the condition of nail scratch, played effectual protection code keypad's effect, inside lock core stopper can effectively reduce external dust simultaneously and enter into the lock core, lead to the lock core to block up the unable condition of using, played good dustproof effect.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the mounting structure of the first shield of the present invention;

FIG. 3 is a schematic view of the mounting structure of the fender of the present invention;

FIG. 4 is a schematic structural view of the push-pull mechanism of the present invention

Fig. 5 is a schematic structural diagram of the dimming component of the present invention.

The fingerprint lock comprises a fingerprint lock body, a front cover plate, a fixing hole, an emergency lock head, a push-pull mechanism, a rotating shaft 502, a first sleeve, a regulating spring, a second sleeve, a push rod 505, a scraping blade 506, a button battery 507, a switch 508, a switch 509, a L ED lamp strip 509, a dimming component 510, a light modulation component 5101, a mounting plate 5102, a dustproof film 5103, a regulating block, a 5104, a reflection lens, a first protective shell 6, a waterproof film mounting frame 7, a waterproof film 8, a waterproof film 9, a protective plate mounting frame 10, a protective plate 11, a spring piece 12, a cleaning block 13, a mounting buckle 14, a second protective shell 15, a first mounting groove 16, a second mounting groove 17, a rotating shaft 18, a lock head groove, a lock cylinder plug 19, a pull groove 21, a mounting hole 22 and a fixing buckle.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

In an embodiment, as shown in fig. 1 to 5, the present invention provides a technical solution, which includes a fingerprint lock body 1, a front cover plate 2 is installed on a front side of the fingerprint lock body 1, fixing holes 3 are uniformly formed in top and bottom portions of an outer surface of the front cover plate 2, an emergency lock head 4 is installed below the front cover plate 2, a push-pull mechanism 5 is installed in the middle of the front cover plate 2, the push-pull mechanism 5 includes a rotating shaft 501, a first sleeve 502, an adjusting spring 503, a second sleeve 504, a push rod 505, a wiper 506, a button battery 507, a switch 508, an L ED light bar 509 and a dimming component 510, the first sleeve 502 is installed at one end of the rotating shaft 501, the second sleeve 504 is installed inside the first sleeve 502 through the adjusting spring 503, the push rod 505 is installed inside the second sleeve 504 through the adjusting spring 503, in order to reduce a user's experience of static electricity generated when the user contacts the first sleeve 502, the second sleeve 504 and the push rod 505, the user brings a bad experience to the user, the user has the static electricity prevention coating coated on the outer surfaces of the first sleeve 502, the second sleeve 504 and the push rod 505, the first sleeve 502, the second sleeve 504 and the switch 508 are installed with the switch 508, the switch 508 are installed at positions corresponding to an input end of the switch 507 of the button 502, and an electric connection end of the switch 508, the switch.

L ED lamp strip 509 is installed on the outside and is adjusted luminance subassembly 510, adjusts luminance subassembly 510 and includes mounting panel 5101, dust-proof membrane 5102, regulating block 5103 and reflector plate 5104, and dust-proof membrane 5102 is all installed to mounting panel 5101 top and bottom, and regulating block 5103 is all installed with L ED lamp strip 509 corresponding position to the inside surface of mounting panel 5101, and regulating block 5103 side surface veneer has reflector plate 5104.

2 one sides of front shroud are provided with first protecting sheathing 6, waterproofing membrane mounting bracket 7 is installed on 6 upper portions of first protecting sheathing, waterproofing membrane mounting bracket 7 internally mounted has waterproofing membrane 8, guard plate mounting bracket 9 is installed to 6 lower parts of first protecting sheathing, guard plate 10 is installed through the pivot at guard plate mounting bracket 9 top, for reducing the damage of scraping of guard plate 10 bottom to the finger, guard plate 10 bottom parcel has the sheet rubber, spring leaf 11 is installed at guard plate 10 top, guard plate 10 corresponds spring leaf 11 opposite side bottom and installs

cleaning block

12, 6 side surfaces of first protecting sheathing, installation knot 13 is all installed to 7 side surfaces of waterproofing membrane mounting bracket and 9 side surfaces of guard plate mounting bracket.

The other side of the front cover plate 2 corresponding to the first protective housing 6 is provided with a second protective housing 14, in order to reduce the contact of water vapor with objects on the surface of the front cover plate 2 through the first protective housing 6 and the second protective housing 14 and reduce the corrosion damage caused by water vapor, the connection surfaces of the first protective housing 6 and the second protective housing 14 are both coated with water-blocking gaskets, the position of the second protective housing 14 corresponding to the waterproof film mounting rack 7 is provided with a first mounting groove 15, the position of the second protective housing 14 corresponding to the protective plate mounting rack 9 is provided with a second mounting groove 16, the middle parts of the first protective housing 6 and the second protective housing 14 are symmetrically provided with rotating shaft notches 17, in order to ensure the normal rotation of the rotating shaft 501 and ensure that the rotating shaft 501 does not interfere with the installation of the first protective housing 6 and the second protective housing 14, the inner diameter of the rotating shaft notches 17 agrees with the outer, the inner side surfaces of the first protective shell 6 and the second protective shell 14 are provided with a lower lock head groove 18 at the position corresponding to the emergency lock head 4, the middle part of the lock head groove 18 is provided with a lock cylinder plug 19, in order to facilitate the lock cylinder plug 19 to effectively clean dust in the lock cylinder of the emergency lock head 4, the surface of the lock cylinder plug 19 is wrapped with cleaning cloth, the upper surfaces of the first protective shell 6 and the second protective shell 14 are provided with pull grooves 20, the side surfaces of the second protective shell 14, the side surfaces of the first installation groove 15 and the second installation groove 16 are provided with installation holes 21 at the position corresponding to the installation buckles 13, in order to ensure that the first protective shell 6 and the second protective shell 14 can be stably connected with each other, so that the first protective shell 6 and the second protective shell 14 can effectively protect objects on the surface of the front cover plate 2, the first protective shell 6 and the second protective shell 14 are connected with the installation buckles 13 in a matching way through the, the fixed knot 22 has all been seted up with fixed orifices 3 corresponding position department to the inboard surface of first protecting sheathing 6 and second protecting sheathing 14, and in order to guarantee, first protecting sheathing 6 and second protecting sheathing 14 can be effectively installed front shroud 2 surface through fixed knot 22, and the outward flange of fixed knot 22 agrees with mutually with the internal surface of fixed orifices 3.

The working principle and the using process of the invention are that a mounting buckle 13 on the side surface of a first protective shell 6 is mounted in a mounting hole 21 correspondingly formed on the side surface of a second protective shell 14, so that the first protective shell 6 and the second protective shell 14 are mutually mounted, then a fixing buckle 22 on the inner sides of the first protective shell 6 and the second protective shell 14 is mounted in a fixing hole 3 formed in the outer surface of a front cover plate 2, so that the first protective shell 6 and the second protective shell 14 effectively cover the surface of the front cover plate 2, so that the front cover plate 2 is protected from being damaged by hard objects, meanwhile, an emergency lock head 4 is hidden, so that the situation that lawless persons use tools unlock through an emergency lock head 4 is avoided, simultaneously, pull grooves 20 are formed in the tops of the first protective shell 6 and the second protective shell 14, so that the user can separate the first protective shell 6 and the second protective shell 14 to unlock the first protective shell 14 and the second protective shell 6 and the user can conveniently replace the first protective shell 6 and the second protective shell 14, or use an emergency protective shell 4, a push rod 357 is provided, so that the push rod can effectively push rod 505 and a push rod 505 can be used when the push rod 10 is pushed to a push rod 10 and a push rod 10 to prevent the push rod from being pushed by a push rod 10 and a push rod 10, so that a push rod 10 push rod can be pushed to enter a push rod, so that a push rod 10 push rod can be pushed to prevent a push rod from entering a door, so that a push rod 505 and a push rod 505 is prevented from being used, the push rod 505 and a push rod 505 is prevented from being pushed, so that a door, the push rod 505 is prevented from being damaged, the push rod 505 is effectively.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel fingerprint lock comprises a fingerprint lock body (1), and is characterized in that: the fingerprint lock is characterized in that a front cover plate (2) is installed on the front side of a fingerprint lock body (1), fixing holes (3) are uniformly formed in the top and the bottom of the outer surface of the front cover plate (2), an emergency lock head (4) is installed below the front cover plate (2), a push-pull mechanism (5) is installed in the middle of the front cover plate (2), a first protective shell (6) is arranged on one side of the front cover plate (2), a waterproof film installation frame (7) is installed on the upper portion of the first protective shell (6), a waterproof film (8) is installed inside the waterproof film installation frame (7), a protective plate installation frame (9) is installed on the lower portion of the first protective shell (6), a protective plate (10) is installed on the top of the protective plate installation frame (9) through a rotating shaft, a spring piece (11) is installed on the top of the protective plate (10, the side surface of the first protective shell (6), the side surface of the waterproof film mounting rack (7) and the side surface of the protective plate mounting rack (9) are respectively provided with an installation buckle (13), the front cover plate (2) is provided with a second protective shell (14) corresponding to the other side of the first protective shell (6), the second protective shell (14) is provided with a first installation groove (15) corresponding to the position of the waterproof film mounting rack (7), the second protective shell (14) is provided with a second installation groove (16) corresponding to the position of the protective plate mounting rack (9), the middle parts of the first protective shell (6) and the second protective shell (14) are symmetrically provided with a rotating shaft notch (17), the inner side surfaces of the first protective shell (6) and the second protective shell (14) are provided with a lower lock head groove (18) corresponding to the emergency lock head (4), and the middle part of the lock head groove (18) is provided with a lock core plug (19), pull grooves (20) are formed in the upper surfaces of the first protective shell (6) and the second protective shell (14), mounting holes (21) are formed in positions, corresponding to the mounting buckles (13), of the side surface of the second protective shell (14), the side surface of the first mounting groove (15) and the side surface of the second mounting groove (16), and fixing buckles (22) are formed in positions, corresponding to the fixing holes (3), of the inner side surfaces of the first protective shell (6) and the second protective shell (14);

the push-pull mechanism (5) comprises a rotating shaft (501), a first sleeve (502), an adjusting spring (503), a second sleeve (504), a push rod (505), a scraper (506), a button cell (507), a switch (508), a L ED light bar (509) and a dimming component (510), wherein the first sleeve (502) is installed at one end of the rotating shaft (501), the second sleeve (504) is installed inside the first sleeve (502) through the adjusting spring (503), the push rod (505) is installed inside the second sleeve (504) through the adjusting spring (503), the scraper (506) is installed at the edge of one end of each of the first sleeve (502) and the second sleeve (504), the button cell (507) is installed inside the first sleeve (502), the switch (508) is installed at the position, corresponding to the button cell (507), of the outer surface of the first sleeve (502), L ED light bar (509) is installed at the position, corresponding to the switch (508), the output end of the switch (508) is electrically connected with the ED light bar (509), and the output end of the ED light bar (508) is electrically connected with the button cell (507);

the dimming assembly (510) comprises a mounting plate (5101), a dustproof film (5102), an adjusting block (5103) and a reflecting lens (5104), the dustproof film (5102) is mounted at the top and the bottom of the mounting plate (5101), the adjusting block (5103) is mounted at the position, corresponding to the L ED lamp strip (509), of the inner side surface of the mounting plate (5101), and the reflecting lens (5104) is attached to the side surface of the adjusting block (5103);

the outer surfaces of the first sleeve (502), the second sleeve (504) and the push rod (505) are coated with antistatic coatings;

the inner diameter of the rotating shaft notch (17) is matched with the outer diameter of the rotating shaft (501).

2. The novel fingerprint lock of claim 1, wherein: and the connection surfaces of the first protective shell (6) and the second protective shell (14) are both adhered with water-blocking gaskets.

3. The novel fingerprint lock of claim 1, wherein: the first protective shell (6) and the second protective shell (14) are connected in a matched mode through the mounting hole (21) and the mounting buckle (13).

4. The novel fingerprint lock of claim 1, wherein: the outer edge of the fixing buckle (22) is matched with the inner surface of the fixing hole (3).

5. The novel fingerprint lock of claim 1, wherein: the bottom of the protection plate (10) is wrapped with a rubber sheet.

6. The novel fingerprint lock of claim 1, wherein: the surface of the lock cylinder plug (19) is wrapped with cleaning cloth.