CN205990827U - A kind of electromagnetism handle of function with fingerprint - Google Patents

Abstract

This utility model is related to a kind of lockset, particularly a kind of finger print handle lock.There is provided a kind of electromagnetism handle of function with fingerprint, fingerprint collecting is directly mounted on handle, need directly to hold handle when unlocking, the finger of collection checking is pressed into fingerprint authentication simultaneously, you can pressing handle is unlocked.Simultaneously also by clutch structure, control board, battery etc. all integrative installation technologies on handle, installation process is made not need much external lines as conventional electrical lock, install just the same with conventional mechanical handle lock, only need to two installation screws fixing, both had the characteristics that mechanical lock was easy for installation, have simultaneously electronic lock convenient, safe the features such as, exempting mechanical lock needs the trouble of key unlocking.Simultaneously for the clutch configuration of the most crucial part of handle lock, replace column type hoodle on the key with circular steel ball, instead of key with the slide bar of electric magnet.

Description

A kind of electromagnetism handle of function with fingerprint

Technical field

This utility model is related to a kind of lockset, particularly a kind of finger print handle lock.

Background technology

On market, the handle lock clutch structure sold of master is complicated at present, and reliability is low, and the overwhelming majority is by automatically controlled, clutch simultaneously Etc. being installed on panel so that there being the connecting line of complexity between handle and panel, reducing the reliability of installation, increasing fault Rate, and the electronics handle sold of master is all as power source by motor at present, easily stuck in actual use leads to motor to burn Ruin.

Content of the invention

For problems of the prior art, this utility model provides a kind of electromagnetism handle of function with fingerprint, Give full play to the convenience of finger print collecting function, fingerprint collecting is directly mounted on handle, need directly to hold handle when unlocking, The finger of collection checking is pressed into fingerprint authentication, you can pressing handle is unlocked simultaneously.Simultaneously also by clutch structure, control circuit Whole integrative installation technology such as plate, battery is on handle so that installation process is much external less than not needing as conventional electrical lock Line, installs just the same with conventional mechanical handle lock it is only necessary to two are installed screw and fix, had both had mechanical lock and installed Convenient feature, have simultaneously electronic lock convenient, safe the features such as, exempting mechanical lock needs the trouble of key unlocking.Simultaneously For the clutch configuration of the most crucial part of handle lock, replace column type hoodle on the key with circular steel ball, use electric magnet Slide bar instead of key.

The technical solution of the utility model is：Entirety is by clutch, group guide module, housing, kernel control module four part Composition；Clutch is by slide bar, slide bar snap ring, slide bar spring, guide rail, permanent magnet, solenoid, electromagnetic installing encloser, calutron Baffle plate forms；Dial guide module and include square bar, rotating shuttle, steel ball, pearl top cover, double-layer spring, resilience plectrum；Housing include shell, from Dowel pin, rotational positioning bolt, battery pin, battery case, battery cover, relay spring, cover, clutch tank, fingerprint recognition screens, first Card column, the second card column, battery；Kernel control module includes fingerprint panel, Fingerprint Identification Unit, main control board.Square bar insertion rotation In the rotating shuttle square groove of shuttle, the square bar location hole of rotating shuttle is inserted into square bar pilot pin and fixes square bar, and the thin axle side insertion of rotating shuttle is double In the interior spring of layer spring, interior spring props up the thick axle of rotating shuttle, and the bipod side of double-layer spring props up resilience plectrum, and two spring feet keep off respectively Both sides dialled by the card of resilience plectrum, and resilience plectrum has an internal ring, and internal ring has two limiting cards, and annular diameters are more than the straight of interior spring Footpath, the diameter of the thick axle of rotating shuttle is equal to the diameter of internal ring, and rotating shuttle priority passes through outer spring and resilience plectrum, and two of resilience plectrum spacing Card is respectively placed in the plectrum stopper slot of rotating shuttle, thus the position of square bar, rotating shuttle, double-layer spring, resilience plectrum is fixed, constitutes Dial guide module；It is placed with guide rail, permanent magnet is placed in solenoid and props up guide rail, and calutron valve jacket is in electromagnetism in solenoid On coil, seal permanent magnet and put, calutron baffle plate is closed with calutron shell phase, the projection of calutron baffle plate blocks The groove of electromagnetic installing encloser, by solenoid, guide rail, permanent magnetism ferropexy, the bald side of slide bar passes through slide bar spring and calutron The baffle plate through hole of baffle plate, in post portion insertion guide rail, slide bar spring is against between slide bar snap ring and calutron baffle plate, thus Constitute clutch；Clutch is placed in the clutch tank of housing, and the both sides of main control board are placed in second card column and first of housing Card column position, main control board is fixed, and fingerprint panel, refers in outer Fingerprint Identification Unit at the interior fingerprint recognition screens being stuck in shell Stricture of vagina identifying device is fixed；Two fingerprint shells are harmonious, and on-of pin passes through the circular hole of cover, and on-of pin is to be connected with the position of cover Fixing, the rotating shuttle dialling guide module is inserted in battery pin, and rotational positioning bolt passes through rotational positioning slotted eye by rotating shuttle and clutch pin card Live, rotating shuttle can only rotate it is impossible to separate in clutch shell, be indirectly fixed on cover and dial between guide module and clutch；Electricity On battery pin, battery is placed in battery case pond valve jacket, and relay spring is fixed on battery cover, and battery cover is screwed in the another of battery case One end, battery is fixed.All there is a steel ball in two hole of beads of rotating shuttle, all have one plant of top cover outside two hole of beads, strain top cover is by thereafter Shell fragment inwardly withstands, thus by steel ball at rotating shuttle axle center stress, slide bar is inserted in that rotary shuttle shaft is intracardiac, and the trapezoidal end of slide bar is " ladder The shape of shape ", when the bald end of slide bar is inhaled on permanent magnet, steel ball is pressed in the thin bar at trapezoidal end, now steel ball in rotating shuttle, Do not contact with on-of pin, no matter how on-of pin rotates it is impossible to drive rotating shuttle to rotate；When slide bar slide downward, steel ball along The gradient face stress at trapezoidal end, moves, when the slide bar snap ring of slide bar arrives to the upper end of rotating shuttle, that is, slide bar moves to outside the hole of bead Bottom, steel ball slides on the thick bar face at trapezoidal end, and now steel ball card, between on-of pin and rotating shuttle, they is connected, When handle rotates, rotating shuttle is driven to rotate together with square bar during housing rotation.Cover is fixed in one end of outer spring, works as unlocking When, need the pressing into door body, outer spring mainly then plays bounce-back handle, and outer spring deforms upon, when handle is released, outward Spring rebounds, and handle is returned to original position.One end of the interior spring of double-layer spring is fixed in door body, and other end stretches out two Lower limb is that spring foot is respectively placed in the both sides that the card of resilience plectrum is dialled, and to during handle force rotation, handle drives the motion of resilience plectrum, returns The card playing piece is stirred interior spring and is deformed upon, and when handle discharges, the power that interior spring deformation produces drives handle adverse movement, holds Handss return to the position before stress.Actual mode of operation is：First step fingerprint recognition, fingerprint is pressed against fingerprint panel by user On, fingerprint is read identification；Second step does not have routine processes that the lines information input of fingerprint recognition is processed in chip judgement, when When confirming consistent with the fingerprint prestoring, output signals on clutch；3rd step, clutch receives the letter of processing routine After breath, clutch brings into operation, and rotating shuttle is connected with handle；4th step pressing turns handle, presses handle, by square bar and door Internal part agrees with, and rotation handle drives square bar rotation, and the lock in door body is opened.

With reference to the accompanying drawings, in conjunction with specific embodiment, this utility model is further described.

Brief description

Fig. 1 is decomposition module schematic diagram of the present utility model.

Fig. 2 is module mounting location schematic diagram of the present utility model.

Fig. 3 is that (wherein, Fig. 3 A is overall schematic to clutch fundamental diagram of the present utility model, and Fig. 3 B is in Fig. 3 A Steel ball and its engagement formation close-up schematic view).

Fig. 4 is outer spring setting of the present utility model and interior spring spring foot setting schematic diagram.

Fig. 5 is outer spring operation principle schematic diagram of the present utility model（Wherein, Fig. 5 A is the unassembled view of outer spring, Fig. 5 B is outer spring stress schematic diagram）.

Fig. 6 is interior spring operation principle schematic diagram of the present utility model.

Fig. 7 is overall appearance axonometric chart of the present utility model.

Fig. 8 is practical operation flow chart of the present utility model.

In figure label show：

1- clutch, 111- slide bar, 112- slide bar snap ring, 113- slide bar spring, 121- guide rail, 122- permanent magnet, 123- Solenoid, 131- electromagnetic installing encloser, 1311- groove, 132- calutron baffle plate, 1321- projection, 1322- baffle plate through hole；

2- dials guide module, 21- square bar, 22- rotating shuttle, 221- rotating shuttle square groove, 222- square bar location hole, 223- square bar positioning Bolt, 224- plectrum stopper slot, the 225- hole of bead, 2251- steel ball, 2252- pearl top cover, 23- double-layer spring, spring, 232- spring in 231- The outer spring of foot, 233-, 24- resilience plectrum, 241- card are dialled, 242- internal ring, 243- limiting card；

3- housing, 31- fingerprint shell, 311- on-of pin, 3111- rotational positioning slotted eye, 3112- rotational positioning bolt, 3113- Screens slotted eye, 312- battery pin, 321- battery case, 322- battery cover, 323- relay spring, 33- cover, 34- clutch tank, 35- fingerprint recognition screens, 36- first card column, 37- second card column, 38- battery；

4- kernel control module, 41- fingerprint panel, 42- Fingerprint Identification Unit, 43- main control board.

Specific embodiment

The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.

As shown in Figure 1, Figure 2, Figure 3 shows, this utility model is by clutch 1, group guide module 2, housing 3, kernel control module 4 four Part forms；Clutch 1 is by slide bar 111, slide bar snap ring 112, slide bar spring 113, guide rail 121, permanent magnet 122, solenoid 123rd, electromagnetic installing encloser 131, calutron baffle plate 132 form；Dial guide module 2, including square bar 21, rotating shuttle 22, steel ball 2251, pearl Top cover 2252, double-layer spring 23, resilience plectrum 24；Housing 3, including shell 31, on-of pin 311, rotational positioning bolt 3112, battery Pin 312, battery case 321, battery cover 322, relay spring 323, cover 33, clutch tank 34, fingerprint recognition screens 35, first card Post 36, the second card column 37, battery 38；Kernel control module 4, inclusion fingerprint panel 41, Fingerprint Identification Unit 42, main control board 43.The matching relationship of each part is：Square bar 21 inserts in the rotating shuttle square groove 221 of rotating shuttle 22, in the square bar location hole 222 of rotating shuttle 22 Square bar fixed by insertion square bar pilot pin 223, and the thin axle side of rotating shuttle 22 is inserted in the interior spring 231 of double-layer spring 23, and interior spring 231 supports Live the thick axle of rotating shuttle 22, the bipod side of double-layer spring 23 props up resilience plectrum 24, and two spring feet 232 keep off respectively in resilience plectrum 24 241 both sides dialled by card, and resilience plectrum 24 has an internal ring 242, internal ring 242 has two limiting cards 243, internal ring 242 is with diameter greater than interior The diameter of spring 231, the diameter of the thick axle of rotating shuttle 22 is equal to the diameter of internal ring 242, and rotating shuttle 22 priority passes through outer spring 233 and resilience plectrum 24, two limiting cards 243 of resilience plectrum 24 are respectively placed in the plectrum stopper slot 224 of rotating shuttle 22, thus by square bar 21, rotating shuttle 22nd, double-layer spring 23, the position of resilience plectrum 24 are fixed, and constitute and dial guide module 2；It is placed with guide rail 121 in solenoid 123, Permanent magnet 122 is placed in solenoid 123 and props up guide rail 121, and electromagnetic installing encloser 131 is enclosed within solenoid 123, seals permanent magnetism Ferrum 122 is put on one side, and calutron baffle plate 132 is harmonious with electromagnetic installing encloser 131, and the projection 1321 of calutron baffle plate 132 blocks Live the groove 1311 of electromagnetic installing encloser 131, will be fixing to solenoid 123, guide rail 121, permanent magnet 122, the bald side of slide bar 111 is worn Cross the baffle plate through hole 1322 of slide bar spring 113 and calutron baffle plate 132, in slide bar 111 partial insertion guide rail 121, slide bar bullet Spring 113 is against between slide bar snap ring 111 and calutron baffle plate 132, thus constitutes clutch 1；Clutch 1 is placed in housing 3 Clutch tank 34, the both sides of main control board 43 are placed in the second card column 37 and the first card column 36 position of housing 3, main control board Fixed, fingerprint panel 41 in outer Fingerprint Identification Unit 42 at the interior fingerprint recognition screens 35 being stuck in shell 3, fingerprint identification device quilt Fixing；Two fingerprint shells 31 are harmonious, and on-of pin 311 passes through the circular hole of cover 33, and on-of pin 311 is to be connected with the position of cover 33 Fixing, the rotating shuttle 22 dialling guide module 2 is inserted in battery pin 312, and rotational positioning bolt 3112 will through rotational positioning slotted eye 3111 Rotating shuttle 22 is blocked with on-of pin 312, and rotating shuttle can only rotate it is impossible to separate in clutch shell 321, is indirectly fixed on cover 33 Dial between guide module 2 and clutch 1；Battery case 321 is enclosed within battery pin 312, and battery 38 is placed in battery case 321, relay bullet Spring 323 is fixed on battery cover 322, and battery cover 322 is screwed in the other end of battery case 321, and battery is fixed.

As shown in figure 3, all having a steel ball 2251, two hole of beads 225 all to have one plant of top cover outward in two hole of beads 225 of rotating shuttle 22 2252, strain top cover 2252 is inwardly withstood by shell fragment 331 thereafter, thus by steel ball 2251 at rotating shuttle 22 axle center stress, slide bar 111 are inserted in rotating shuttle 22 axle center, and the trapezoidal end 114 of slide bar 111 is the shape of " trapezoidal ", when the bald end of slide bar 111 is inhaled in permanent magnetism When on ferrum 122, steel ball 2251 is pressed in the thin bar 1141 at trapezoidal end 114, now steel ball 2251 in rotating shuttle 22, with on-of pin 311 do not contact, and no matter how on-of pin 311 rotates it is impossible to drive rotating shuttle 22 to rotate；When slide bar 111 slide downward, steel ball is suitable Gradient face 1142 stress at trapezoidal end 114, move to outside the hole of bead 225, when the slide bar snap ring 112 of slide bar 111 arrives to rotating shuttle 22 Upper end when, that is, slide bar 111 moves to bottom, and steel ball 2251 slides on thick bar 1143 face at trapezoidal end 114, now steel ball 2251 are stuck between on-of pin 311 and rotating shuttle 22, and they are connected, and when handle rotates, drive rotation during housing 3 rotation Shuttle 22 is rotated together with square bar 21.

As shown in Figure 4, Figure 5, Fig. 4 is the location drawing of the outer spring 233 of double-layer spring 23（In double-layer spring 23, spring omits）, outward Cover 33 is fixed in one end of spring 233, and Fig. 5 is outer spring 233 action diagram, is embodied as follows：When unlocking, need into door body Pressing, the main bounce-back handle that then plays of outer spring 233 moves to the pressing in direction shown in Fig. 5 arrow, that is, when handss are to one Fig. 5 of handle When direction of arrow power, handle moves in the direction of the arrow, and outer spring 233 deforms upon, when handle is released, outer spring 233 Bounce-back, handle is returned to original position.

As shown in Fig. 4, Fig. 6, one end of the interior spring 231 of double-layer spring 233 is fixed in door body, and other end stretches out two lower limbs I.e. spring foot 232 be respectively placed in resilience plectrum 24 card dial 241 both sides, to handle force rotation when, handle drive resilience plectrum 24 motions, the card of resilience plectrum is dialled 241 and is stirred interior spring 231 and deforms upon, when handle discharge, the power of interior spring 231 deformation generation Drive handle adverse movement, handle returns to the position before stress.

As shown in Figure 7, Figure 8, first step fingerprint recognition, fingerprint is pressed against on fingerprint panel 41 user, and fingerprint is read Take identification；Second step does not have routine processes that the lines information input of fingerprint recognition processes in chip 43 judgement, when confirmation and in advance When the fingerprint that first stores is consistent, output signals on clutch；3rd step, after clutch receives the information of processing routine, from Clutch 1 brings into operation, and rotating shuttle 22 and handle are connected；4th step pressing turns handle, presses handle, by square bar 21 and door body Interior part agrees with, and rotation handle drives square bar rotation, and the lock in door body is opened.

Claims (2)

1. a kind of electromagnetism handle of function with fingerprint, including：Clutch（1）, dial guide module（2）, housing（3）, core control Molding block（4）；It is characterized in that：Described clutch（1）By slide bar（111）, slide bar snap ring（112）, slide bar spring（113）, guide rail （121）, permanent magnet（122）, solenoid（123）, electromagnetic installing encloser（131）, calutron baffle plate（132）Composition；Described group Guide module（2）By square bar（21）, rotating shuttle（22）, steel ball（2251）, pearl top cover（2252）, double-layer spring（23）, resilience plectrum （24）Composition；Described housing（3）, by shell（31）, on-of pin（311）, rotational positioning bolt（3112）, battery pin（312）, battery Shell（321）, battery cover（322）, relay spring（323）, cover（33）, clutch tank（34）, fingerprint recognition screens（35）, first Card column（36）, the second card column（37）, battery（38）Constitute；Described kernel control module（4）By fingerprint panel（41）, fingerprint recognition Device（42）, main control board（43）Constitute；

Described solenoid（123）Inside it is placed with guide rail（121）, permanent magnet（122）It is placed in solenoid（123）Inside prop up guide rail （121）, electromagnetic installing encloser（131）It is enclosed within solenoid（123）On, seal permanent magnet（122）Put on one side, calutron baffle plate （132）With electromagnetic installing encloser（131）It is harmonious, calutron baffle plate（132）Projection（1321）Block electromagnetic installing encloser（131）'s Groove（1311）, by solenoid（123）, guide rail（121）, permanent magnet（122）Fixing, slide bar（111）Bald side pass through slide bar Spring（113）With calutron baffle plate（132）Baffle plate through hole（1322）, slide bar（111）Partial insertion guide rail（121）In, sliding Bar spring（113）It is against slide bar snap ring（111）With calutron baffle plate（132）Between；

Described square bar（21）Insertion rotating shuttle（22）Rotating shuttle square groove（221）Interior, rotating shuttle（22）Square bar location hole（222）It is inserted into Square bar pilot pin（223）Fix square bar, rotating shuttle（22）Thin axle side insertion double-layer spring（23）Interior spring（231）Interior, interior spring （231）Prop up rotating shuttle（22）Thick axle, double-layer spring（23）Bipod side prop up resilience plectrum（24）, two spring feet（232）Respectively Gear is in resilience plectrum（24）Card dial（241）Both sides, resilience plectrum（24）There is an internal ring（242）, internal ring（242）On have two limits Position card（243）, internal ring（242）With diameter greater than interior spring（231）Diameter, rotating shuttle（22）The diameter of thick axle is equal to internal ring（242）'s Diameter, rotating shuttle（22）Successively pass through outer spring（233）With resilience plectrum（24）, resilience plectrum（24）Two limiting cards（243）Point It is not placed in rotating shuttle（22）Plectrum stopper slot（224）Interior, thus by square bar（21）, rotating shuttle（22）, double-layer spring（23）, resilience dials Piece（24）Position fix；

Described rotating shuttle（22）Two hole of beads（225）Inside all there is a steel ball（2251）, two hole of beads（225）All there is one plant of top cover outward （2252）, strain top cover（2252）By shell fragment thereafter（331）Inwardly withstand, thus by steel ball（2251）To rotating shuttle（22）At axle center Stress, slide bar（111）It is inserted in rotating shuttle（22）In axle center, slide bar（111）Trapezoidal end（114）It is the shape of " trapezoidal ".

2. a kind of electromagnetism handle of function with fingerprint as claimed in claim 1, is characterized in that：Described double-layer spring（23） Outer spring（233）One end be fixed on cover（33）, described double-layer spring（23）Interior spring（231）One end be fixed on door body On, it is spring foot that other end stretches out two lower limbs（232）It is respectively placed in resilience plectrum（24）Card dial（241）Both sides.