CN105781239A

CN105781239A - Electronic lock

Info

Publication number: CN105781239A
Application number: CN201610302978.2A
Authority: CN
Inventors: 谢祥令
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-05-10
Filing date: 2016-05-10
Publication date: 2016-07-20

Abstract

The invention discloses an electronic lock. The electronic lock comprises a linking rod, an inner lever handle and an outer lever handle, wherein the linking rod is inserted into a lock body to act on a lock tongue; both two ends of the linking rod extend out of the lock body; the locking rod comprises an inner end and an outer end; the inner lever handle comprises a combining end; the combining end of the inner lever handle and the inner end of the linking rod form synchronous rotary combination in the rotating direction; the outer handle lever handle comprises a combining end; the combining end of the outer lever handle and the outer end of the linking rod form synchronous rotary combination or separation in the rotating direction through an engagement and disengagement device; an accommodation hole is formed in one of the combining ends of the inner lever handle and the outer lever handle or two accommodation holes are respectively formed in the two combining ends; the inner end or the outer end of the linking rod can extend into the corresponding accommodation hole, thereby adjusting the length of the linking rod between the combining end of the inner lever handle and the combining end of the outer lever handle, wherein the length is defined as an effective length; and therefore, the effective length can be adjusted by the linking rod according to the thicknesses of panel bodies of different door panels. In addition, an existing traditional lock body can be reformed into the electronic lock.

Description

Electronic lock

Technical field

The present invention relates to a kind of electronic lock, be especially suitable for the electronic lock of different door-plate thickness.

Background technology

Electronic lock is a kind of lock that family is conventional.Electronic lock includes the induction apparatus being arranged on outside lockset, this induction apparatus and a control circuit partitioned signal and connects.Induction apparatus is fingerprint inductor, remote control induction apparatus or keyboard or mobile phone.When induction apparatus receives correct unlocking signal, the signal that induction apparatus is subjected to feeds back to control circuit plate, clutch-drive sent a telegraph by control circuit plate, clutch-drive drives clutch, clutch is made to form screens with handle on door-plate, and the other end synchronous axial system of clutch be connected to a square bar, square bar connects a dead bolt.Now, rotate the handle on door-plate, then can interlock the synchronous axial system together such as clutch, square bar, make to retract in dead bolt self-locking grooves, reach the purpose unblanked.The patent of such as Chinese utility model patent CN204531693U, rhombus bar 32 one end is connected with drive block 222 unitary rotation by Clip Reed 225, is cased with a square bar 31 outside rhombus bar 32, and square bar 31 and external diameter are relatively big, and it interlocks with dead bolt.When drive block 222 is not chimeric with the inserted block 241 of cross support body 221, outer handle rotating drive cross support body 221 rotate, but drive block 222 will not synchronous axial system, now cannot interlock dead bolt and open lock；And interior handle is connected with rhombus bar 32 integrated synchronous, interior handle rotating can interlock square bar 31 and rotate and interlock dead bolt and open lock.Otherwise, when the inserted block of gear cross support body 221 is inserted into the recess 2218 of drive block 222, outer handle rotating can rotate with cross support body 221, drive block 222 and the rhombus bar 32 being combined with drive block 222, square bar 31, thus opening lock body.Its China and foreign countries' handle is not painted, but what outer handle was connected with connecting rod 21 synchronous axial system that one end is square toes, from connecting rod 21 it can be seen that it does not exist for the hole that rhombus bar 32 holds；Additionally due to Clip Reed 225 is stuck in one end of rhombus bar 32, make the axial location of this rhombus bar 3 and this drive block 222 it has been determined that, it is impossible to move axially along drive block 222 again and stretch out more length.Therefore, in the prior art, rhombus bar 32 will according to the differently configured length of the door of different thickness.

In addition, as the rapid wear attrition component of electronic lock often due to use after a period of time and break down, these situations include battery case loose contact, dead battery capability, control circuit plate electronic component damages, induction apparatus is insensitive, induction apparatus damages, control circuit plate is to clutch circuit loose contact etc..These situations all can cause needing electronic lock to be keeped in repair, even changes respective element.The electronic lock of prior art, once induction apparatus, circuit board damage, or in battery box, conducting strip comes off, battery and circuit board contacts unfavorable condition occur, then need whole for panel from after removing door-plate, changing, replace or keep in repair.And the rapid wear that electronic unit is electronic lock easily consumes parts, need to remove panel to keep in repair or replace every time, very when degree is made troubles to maintenance, and the dismounting repeatedly of panel and installation, will also result in the deformation of door-plate assembly hole, the use of instrument also can cause door-plate surface scratches.

Summary of the invention

In order to solve above-mentioned technical problem, the invention provides a kind of electronic lock, particularly a kind of can according to the electronic lock of the thickness adjusted trace effective length of door, it is not necessary to change trace, when trace length is certain, same trace is suitable for the door-plate for multiple different-thickness.

Technical scheme includes:

A kind of electronic lock, including:

One trace, it is inserted into and acts on a dead bolt in a lock body, and the two ends of this trace all extend out to outside this lock body, and this trace includes a inner and an outer end；

One interior handle, this interior handle includes a binding end, and the binding end of this interior handle forms synchronous axial system formula in rotation direction with this inner of this trace and is combined；

One outer handle, this outer handle includes a binding end, and the binding end of this outer handle forms synchronous axial system formula by an arrangement of clutch in rotation direction with the outer end of this trace and is combined or departs from, and this arrangement of clutch is located at outside this lock body；

Wherein, the binding end either or both of which of the binding end of this interior handle and this outer handle is provided with an axially extended accommodation hole along this interior handle or outer handle binding end, the inner of this trace or outer end can extend into this accommodation hole, thus regulating this trace binding end between this outer handle to the length between the binding end of this interior handle, this length is defined as effective length；Enable this trace this effective length of thickness adjusted according to different door-plate plate bodys whereby.

Preferably, trace therein is cross section is square, rhombus, or other any non-orbicular bodies of rod.

In one embodiment of the present of invention, the equal both of binding end of described interior handle and outer handle is provided with accommodation hole；Wherein the hole that holds of this interior handle matches with shape of cross section and the size of this trace；And the hole that holds of this outer handle is set to supply the outer end accommodation of this trace but still is able to hole in relative rotation.

In one embodiment of the present of invention, this arrangement of clutch includes a main moving block, a clutch and a clutch-drive, and this main moving block is incorporated into the binding end of this outer handle, is provided with the first through hole in the middle of this main moving block；This clutch is positioned at the central authorities of this first through hole, and this clutch has the second through hole, and the cross section of this second through hole and this trace matches, and this trace is arranged in this second through hole；This clutch-drive is positioned at the outside of this active block, and this clutch-drive is subject to signal of telecommunication driving can make the Tong Bu combination in rotation direction of the main moving block of this clutch and this.

In one embodiment of the present of invention, this clutch-drive is located at the outside of this main moving block, and the sidewall on this main moving block is provided with at least one and is through to the slip pin of this first through hole by this main outside that rotates, and this slip pin is just to this clutch-drive；In the outer peripheral sidewall of this clutch, corresponding described slip pin is provided with at least one pin-and-hole；After this clutch-drive receives the signal of telecommunication, promoting this slip pin to this first through hole central mobile, this sliding pin subcard enters in the pin-and-hole of this clutch；Now rotate this outer handle, it is possible to drive this main moving block, this clutch and this square bar to rotate simultaneously.

In one embodiment of the present of invention, the accommodation hole of this interior handle or outer handle is provided with positioner, and described positioner determines the inner or end, outer end position in described accommodation hole of this square bar in the axial direction.

In one embodiment of the present of invention, described positioner is the coil tension spring held in hole being arranged on this interior handle or outer handle, and one end of described coil tension spring abuts the inner or the outer end of this square bar；Or described positioner includes the screw offered on the sidewall holding hole of this interior handle or outer handle, screws togather a bolt in this screw, by this trace of this Bolt to position in this interior handle and the position in the accommodation hole of outer handle.

In one embodiment of the present of invention, being additionally provided with an anti-cat eye device in described interior handle, described anti-cat eye device includes a button, a spring and a drive socket；This button is arranged in the accommodation hole of this interior handle, and the outer end of this button protrudes from this interior handle one end outer surface in contrast to this binding end, and the inner of this button has a draw-in groove；This drive socket is also installed in the accommodation hole of this interior handle, and between the inner of this button and this drive socket, it is provided with this spring, this drive socket is to one end of button being provided with a projection, this drive socket to being provided with a combined hole by trace, the inner of this trace can extend into this combined hole realize synchronous axial system connect；Pressing the outer end of this button and rotate this interior handle simultaneously, this button is close to each other with this drive socket, and the projection of this drive socket snaps in the draw-in groove of this button, enables this interior handle of rotation to synchronize to interlock this drive socket and this trace.This anti-cat eye device, can prevent thief etc., puts in tiny iron wire from opal and catches on interior handle rotating and just can open the door.

In one embodiment of the present of invention, also including an outer main panel, this outer main panel secure bond is in outdoor door-plate surface；Wherein forming at least one groove at the outer surface of this outer main panel, this groove is used for holding a circuit board box；Wherein this circuit board box includes a box body, is provided with a main circuit board and the signal pickup assembly being connected with this main circuit board in this box body；This main circuit board includes control circuit and storage circuit, and this signal acquisition module includes fingerprint capturer, password harvester and wireless signal acquiring device.

The electronic section of electronic lock is arranged in the groove of outer main panel by the present invention, and arrangement of clutch etc. is located at outside lock body.Thus by the present invention, tradition lock body can be coordinated, under the premise being changed without tradition lock body, only need to change outer panels, existing mechanical lock can be repacked into electronic lock, it is not necessary to require great effort and the lock body installed in the middle of original door-plate is removed, reduce waste and damage.In addition, owing to the electronic section system of electronic lock is all located at outer main panel, and clutch-drives etc. need inside electric installation main panel outside and outside door-plate plate body between (clutch-drive and clutch are located at outside door-plate), therefore without increasing position, hole on door-plate plate body, can complete existing traditional locks structural reform is caused the purpose of electronic lock.

In one embodiment of the present of invention, the box body of this circuit board box includes a upper cover combined successively from top to bottom, middle box body and a bottom；This outer covering is provided with cryptographic key and fingerprint collecting window, and to accommodating a password board by password key in this middleboxes body, below this password board, stacking is provided with a circuit board；To being provided with that the position of fingerprint collecting window is provided with a fingerprint read head, this fingerprint read head electrically connects with main circuit board by enclosing cover in this middleboxes body；Form one between medial surface and the outer surface of this door-plate plate body of this outer main panel and hold space, in this accommodation space, this arrangement of clutch is installed；This bottom portion of groove is provided with the first contact, and this first contact is through to the medial surface of this outer main panel from the lateral surface of this outer main panel, gives this arrangement of clutch with transmitting telecommunication number；The bottom of this circuit board box is provided with the second wafer, and when this circuit board box holds the groove of lateral surface being arranged on this outer main panel, this second wafer and the first contact contact realization simultaneously and be electrically connected.The electronic section (control circuit and signal pickup assembly etc.) of electronic lock is all fitted in an independent circuit board box by the present invention, external electrical connection contact it is provided with bottom this circuit board box, when the circuit board box that the rapid wear attrition component of electronic lock forms, when there is the situation such as fault, damage, it is possible to carry out easily dismantling, change, keep in repair, return factory etc..

In one embodiment of the present of invention, the outer surface of this outer main panel is arranged with two described grooves, including the first groove and the second groove, described first groove is used for accommodation in conjunction with described circuit board box, described second groove is used for installing set of cells, this second groove is provided with through being connected to the perforation of this first groove, and described set of cells is electrically connected by wire or conductive contact blade in this perforation with the circuit board in described circuit board box.In the present invention power supply is preposition, compare power supply rearmounted, it is not necessary on door-plate plate, set wire perforation, therefore can reduce the destruction of end of door plate self, increase the protection intensity to lock body.Can the installation of direct electronic lock of the present invention on the basis of the mounting hole site of current mechanical lock.Additionally, also there is conductive contact blade to be connected between this set of cells with circuit board box, it is more convenient to dismount, often mechanical-physical in conjunction with time just can reach electric connection simultaneously.

The present invention is the accommodation hole by being provided with trace in inside and outside handle either or both of which, and also have in the middle of clutch and can drive the rotation of this trace but allow this trace through hole in axial sliding simultaneously, this trace is through the lock body on door-plate, and its position, stage casing acts on dead bolt；Therefore, length one timing when trace, can according to the actual (real) thickness of installed door-plate, one section, the inner making trace enters in the accommodation hole of interior handle, one section, the outer end making this trace enters in the accommodation hole of outer handle such that it is able to regulate this trace effective length between the binding end of this inside and outside handle.Such as, the length of this trace can be set to 10cm, and the trace of this length is adaptable to the door-plate that thickness is 5cm, 7.5cm, 9.5cm.

Accompanying drawing explanation

Fig. 1 is the side schematic view during electronic lock use of the present invention.

Fig. 2 is the schematic perspective view of embodiments of the invention one.

Fig. 3 is the schematic perspective view of embodiments of the invention two.

Fig. 4 is the schematic perspective view of embodiments of the invention three.

Fig. 5 is the schematic diagram that the present invention utilizes existing machinery lockhole position repacking electronic lock.

Detailed description of the invention

For the ease of technological improvement and the technique effect of the present invention are described, now illustrate with shown in Fig. 2-4 a specific embodiment.

Electronic lock mounting structure as shown in Figure 1, it it is indoor wainscot 10 in the left side of door-plate 100, it it is outdoor outer panels 20 on the right side of door-plate, lock body 30 is installed in the middle of door-plate, and the trace 40 of this lock body 30 of traverse, this trace 40 is cross section is square square bar, and trace 40 can interlock the dead bolt in this lock body enables dead bolt to retract from the locked groove of doorframe or to stretch out, reach to unblank the purpose with locking, a mechanical lock core 50.In conjunction with an outer handle 60 in this outer panels 20, this wainscot 10 installs an interior handle 70.From fig. 1, it can be seen that the electronic lock of the present invention is when mounted, it is necessary to make a call to the position, hole of a square bar on door-plate 100, locking position, hole for one, position, a mechanical lock core hole, at least two, outer panels wears the position, hole that group is fixed.This installs, with existing mechanical lock, the hole bit quantity needed is the same with form.

Fig. 1 is the overall structure assembling figure of the present invention, in order to explain inventive feature and technical advantage, below enumerates three specific embodiments, is illustrated by:

Embodiment one:

Embodiment one as shown in Figure 2, for convenience of understanding, assembly involved in the present invention is only illustrated by this figure, and has concealed the general components of other electronic locks.Figure includes an interior handle 70, an outer handle 60.Its China and foreign countries' handle 60 includes a binding end 61, hole 611 is held along the axially extending formation of binding end 60 one from the end face of this binding end 61, this accommodation hole 611 is almost equal with the length of this binding end 61, and this accommodation hole 611 is available for one section of accommodation of the outer end 41 of trace 40 and enters.Form a reducing diameter part 612 in the end of this binding end 61, the side of reducing diameter part 612 forms a location profile groove 6121.Outside between handle 60 and interior handle 70, it is additionally provided with the arrangement of clutch 80 of an electronic lock.In this figure, arrangement of clutch 80 is divided into 81, clutch-drive 82 of a main moving block and a clutch 83.It is provided with the first through hole 811 in the middle of this main moving block 81, this main moving block 81 has certain thickness, a fixture block (because angle difficulty is drawn) it is provided with near one end of this outer handle 60 at the first through hole 811, the reducing diameter part 612 of this outer handle 60 just can stretch to one end of this first through hole 811, and this fixture block snaps onto in this location profile groove 6121, it is connected on this reducing diameter part 612 in an annular groove now by a Clip Reed or C-shaped ring, makes this outer handle 60 realize synchronous axial system with this main moving block 81 and be connected.In one end away from this outer handle 60 of the first through hole 811, the sidewall of this first through hole 811 is provided with at least one slip pin 813, and slip pin 813 outer is rectified a clutch-drive 82, and the inner of slip pin 813 is towards the central authorities of this first through hole 811.The central authorities of this clutch 83 are provided with the second through hole 831, the shape of this second through hole 831 is identical with the shape of cross section of this trace 40, simply the size of this second through hole 831 and the external diameter of this trace 40 are bigger, make this trace 40 can with this clutch 83 synchronous axial system but can relative sliding.This clutch 83 is contained in this first through hole 811, and the external diameter of this clutch 83 is less than this first through hole 811, and this clutch 83 is to being provided with at least one pin-and-hole 832 by the slip pin 813 on the first through hole 811.Start to start when clutch-drive 82 receives the signal of telecommunication, promote this slip pin 813 on main moving block 81 to this first through hole 811 central mobile, just snap onto in the pin-and-hole 832 of this clutch 83, now outer handle 60 rotates, this main moving block 81 can be interlocked, interlock this clutch 83 and this trace 40, make the rotation of outer handle 60 can retract interlocking dead bolt from locked groove.Wherein also can in axial along this binding end 71 of the end face of the binding end 71 of this interior handle 70, also form one and hold hole 711, simply the shape in this accommodation hole 711 and this trace 40 shape of cross section match, make this trace 40 can the inner 42 can be received in this accommodation hole 711 one section, but this accommodation hole 711 allows when rotating this interior handle 70, it is possible to drive this trace 40 synchronous axial system.

Wherein, owing to the binding end 71 of this interior handle 70 and the binding end 61 of this outer handle 60 hold hole 711,611 along axially extending of respective binding end, be the inner 42 of trace 40, outer end 41 can partially in this accommodation hole 711,611, thus can regulate the length that this trace 40 is exposed between this inside and outside handle binding end 71,61, and the effective length that this length is this trace 40, this effective length is adapted to the door-plate plate body of different-thickness.Preferably, trace 40 therein is square, rhombus for cross section, or other any non-orbicular bodies of rod.Wherein, this interior handle 70 and outer handle 60 one of them be provided with accommodation hole or be both provided with accommodation hole.

Additionally, for prevent use in trace 40 at door-plate 100 slide anteroposterior, it is necessary to some positioners are set.Such as shown in Fig. 2, holding in hole 711 and being equipped with a spring S in the accommodation hole 611 of handle 60 outside at this interior handle 70, this spring S can prevent trace 40 from use sliding in the accommodation hole of one party and (as slide to accommodation hole 611, can cause interior handle 70 no longer with this trace 40 synchronous axial system), cause that use goes wrong.This spring S can ensure that trace 40 its effective length of thickness adjusted automatically according to door-plate 100, in the axial direction trace 40 is positioned.

Above-mentioned positioner, can also be embodied as, the screw offered on the sidewall holding hole 611,711 of this interior handle 60 or outer handle 70, a bolt is screwed togather in this screw, being screwed into by this bolt back-outs positions this trace 40 position held in hole 611,711 at this interior handle with outer handle, and this mode needs the master worker installing door lock to manually adjust in the process installed by measuring door-plate thickness.

Embodiment two:

As it is shown on figure 3, the differing only in of embodiment two and embodiment one, the structure of the interior handle 70 of embodiment two, and interior handle 70 in an anti-cat eye device 90 of installation, including 91, spring 92 of a button and a drive socket 93.Being provided with one in the middle of interior handle 70 and hold hole 711, this accommodation hole 711 is the accommodation hole that cross section is circular.Holding and be provided with a button hole 712 bottom hole 711, this button hole 712 filled in by button 91, and the outer end of button 91 is projected into the outer surface of interior handle 70, and button 91 has a fastener 911, it is possible to prevent button 91 from deviating from interior handle 70.Additionally, also have a draw-in groove (not illustrate on the inner of button 91.Button 91 loads and holds after hole 711, then is installed in accommodation hole 711 by spring 92, drive socket 93, and wherein drive socket 93 is to one end of button 91 being provided with a projection 931.By Fig. 3 it can be seen that, at drive socket 93 to being provided with a combined hole 932 by trace 40, the shape of this combined hole 932 and trace 40 form fit, can extend in combined hole 932 for a section of the inner 42 of trace 40, it is achieved synchronous axial system connects equally.Outer handle 60, arrangement of clutch 80, trace 40 all can refer to enforcement one.The action principle of this anti-cat eye device 90 is, have and if only if when pressing the outer end of this button 91 and rotate this interior handle 70 simultaneously, button 91 is close to each other with this drive socket 93, the projection 931 of this drive socket 93 snaps in the draw-in groove of this button 91, now rotate this interior handle 70 can synchronize to interlock this drive socket 93 and this trace 40, trace 40 otherwise cannot be driven to rotate.The setting of this anti-cat eye device 90, can prevent thief etc., from opal put in tiny iron wire catch on interior handle 70 rotate just can open the door easily；The difficulty opened the door with interior handle 70 can be increased, on the interior handle 70 that button 91 is just arranged simultaneously, just for thumb press, also do not interfere with the escape of personnel within doors.

Embodiment three:

Shown in Fig. 1 and Fig. 4, Fig. 5, embodiment three is to implement on the basis of two, is that the structure that is embodied as of the outer panels 20 about electronic lock describes further.The outermost of this outer panels 20, is positioned at outer handle 60 and is arranged above a surface with password key circuit board box 21, be enclosing cover 22 below outer handle 60, and middle one layer is outer main panel 23, the most inboard base plate 24 for outer panels of outer panels 20.

As shown in Figure 4, about the exploded view of outer panels 20.Wherein the outer surface of main panel 23 forms at least one first groove 231 and second groove 232 outside.In the first groove 231, hold a circuit board box 21, above the second groove 232, cover an enclosing cover 22.Circuit board box 21 is positioned at the upper left side of outer main panel 23, and including a upper cover combined successively from top to bottom 211, the box body of middle box body 212 and bottom 213 composition is, and the main circuit board 25 arranged in box body, and password board 26 and fingerprint read head 27.Upper cover 211 is provided with cryptographic key 2111 and fingerprint collecting window 2112, and to accommodating password board 26 by password key 2111 in this middle box body 212, below this password board 26, stacking is provided with main circuit board 25；To being provided with that the position of fingerprint collecting window 2112 is provided with fingerprint read head 27, this fingerprint read head 27 also electrically connects with main circuit board 25 by upper cover 211 in this middle box body 212.The lower section (during installation between door-plate and this outer main panel 23) of main panel 23 forms an accommodation space outside, is provided with this arrangement of clutch 80 in this accommodation space.Wherein, the bottom 213 of circuit board box 21 is connected to pair of conductive contact 2131, and at the first groove 231 to also being provided with conductive contact blade 84 by conductive contact blade 2131, conductive contact blade 84 one end electrically connects with clutch-drive 82, and the conductive contact blade 2131 stretched out bottom circuit board box 21 electrically connects with the other end of the conductive contact blade 84 of the first groove 231.Conductive contact blade 84 extends through the lower section of this outer main panel 23 from the first groove 231.It is electrically connected by contact, makes this circuit board box 21 realize being electrically connected while holding the groove 231 of the lateral surface being arranged on this outer main panel 23.The present embodiment is that the electronic section (control circuit and signal pickup assembly etc.) easily consumed by electronic lock rapid wear is all fitted in an independent circuit board box 21, external conductive contact blade 2131 it is provided with bottom this circuit board box 21, when there is the situation such as fault, damage in the circuit board box 21 that the rapid wear attrition component of electronic lock forms, can carry out easily dismantling, change, keep in repair, return factory etc., without being scrapped by whole electronic lock or removing, and nor affect on the mechanical lock function that electronic lock carries.The present embodiment is to be arranged at by the electronic section of electronic lock in the first groove 231 of outer main panel 23, and arrangement of clutch 80 is also etc. be located at outside lock body (between outer main panel 23 and door-plate or in the accommodation space that formed of outer main panel 23 and base plate 24).By the present invention, tradition lock body 30 can be coordinated, under the premise being changed without tradition lock body 30, only need to change outer panels 20, existing mechanical lock can be repacked into electronic lock, it is not necessary to require great effort and the lock body installed in the middle of original door-plate is removed, reduce waste and damage.In addition, owing to the electronic section system of electronic lock is all located at outer main panel 23 outside, and clutch-drives 82 etc. need inside electric installation main panel 23 outside and outside door-plate plate body 100 between (clutch-drive and clutch are located at outside door-plate 100), therefore without increasing position, hole again on door-plate plate body 100.(as shown in Figure 5)

Further, the cooperation enclosing cover 22 of the second groove 232 forms a battery mounting box.Can arranging at this second groove 232 and run through the perforation 2321 being connected to this first groove 231, the power supply of battery, for walking wire or conducting strip etc., is sent to the interior circuit board box 21 of the first groove 231 by this perforation 2321.

In the present invention power supply is preposition, compare power supply rearmounted, it is not necessary to set on door-plate plate wire perforation, as it is shown in figure 5, position, hole from top to bottom is panel combined hole successively, interlock rod aperture position, lock core hole position, lock position, hole dough-making powder plate combined hole, it does not have increase new bore position；Electronic lock can be reequiped in the mounting hole site of original mechanical lock, without removing lock body 30, therefore can reduce the destruction of end of door plate self, increase the protection intensity to lock body.Enclosing cover 22 can be made with being different from the metal baking finish of outer main panel 23, glass or quartzite slate, has decorative effect.

These are only illustrating of present pre-ferred embodiments, not as the restriction to scope of the claimed of the present invention.In every case without departing from other deformation of spirit of the present invention and modification, it will be appreciated that ground is all included within protection scope of the present invention.

Claims

1. an electronic lock, is characterized in that, including:

2. electronic lock according to claim 1, is characterized in that, the equal both of binding end of described interior handle and outer handle is provided with accommodation hole；Wherein the hole that holds of this interior handle matches with shape of cross section and the size of this trace；And the hole that holds of this outer handle is set to supply the outer end accommodation of this trace but still is able to hole in relative rotation.

3. electronic lock according to claim 1 and 2, is characterized in that, this arrangement of clutch includes a main moving block, a clutch and a clutch-drive, and this main moving block is incorporated into the binding end of this outer handle, is provided with the first through hole in the middle of this main moving block；This clutch is positioned at the central authorities of this first through hole, and this clutch has the second through hole, and the cross section of this second through hole and this trace matches, and this trace is arranged in this second through hole；This clutch-drive is positioned at the outside of this active block, and this clutch-drive is subject to signal of telecommunication driving can make the Tong Bu combination in rotation direction of the main moving block of this clutch and this.

4. the electronic lock according to any one of claim 1-3, it is characterized in that, this clutch-drive is located at the outside of this main moving block, and the sidewall on this main moving block is provided with at least one and is through to the slip pin of this first through hole by this main outside that rotates, and this slip pin is just to this clutch-drive；In the outer peripheral sidewall of this clutch, corresponding described slip pin is provided with at least one pin-and-hole；After this clutch-drive receives the signal of telecommunication, promoting this slip pin to this first through hole central mobile, this sliding pin subcard enters in the pin-and-hole of this clutch；Now rotate this outer handle, it is possible to drive this main moving block, this clutch and this square bar to rotate simultaneously.

5. the electronic lock according to any one of claim 1-4, is characterized in that, the accommodation hole of this interior handle or outer handle is provided with positioner, and described positioner determines the inner or end, outer end position in described accommodation hole of this square bar in the axial direction.

6. electronic lock according to claim 5, is characterized in that, described positioner is the coil tension spring held in hole being arranged on this interior handle or outer handle, and one end of described coil tension spring abuts the inner or the outer end of this square bar；Or described positioner includes the screw offered on the sidewall holding hole of this interior handle or outer handle, screws togather a bolt in this screw, by this trace of this Bolt to position in this interior handle and the position in the accommodation hole of outer handle.

7. electronic lock according to claim 1, is characterized in that, is additionally provided with an anti-cat eye device in described interior handle, and described anti-cat eye device includes a button, a spring and a drive socket；This button is arranged in the accommodation hole of this interior handle, and the outer end of this button protrudes from this interior handle one end outer surface in contrast to this binding end, and the inner of this button has a draw-in groove；This drive socket is also installed in the accommodation hole of this interior handle, and between the inner of this button and this drive socket, it is provided with this spring, this drive socket is to one end of button being provided with a projection, this drive socket to being provided with a combined hole by trace, the inner of this trace can extend into this combined hole realize synchronous axial system connect；Pressing the outer end of this button and rotate this interior handle simultaneously, this button is close to each other with this drive socket, and the projection of this drive socket snaps in the draw-in groove of this button, enables this interior handle of rotation to synchronize to interlock this drive socket and this trace.

8. the electronic lock according to any one of claim 1-4 or 7, is characterized in that, also includes an outer main panel, and this outer main panel secure bond is in outdoor door-plate surface；Wherein forming at least one groove at the outer surface of this outer main panel, this groove is used for holding a circuit board box；Wherein this circuit board box includes a box body, is provided with a main circuit board and the signal pickup assembly being connected with this main circuit board in this box body；This main circuit board includes control circuit and storage circuit, and this signal acquisition module includes fingerprint capturer, password harvester and wireless signal acquiring device.

9. electronic lock according to claim 8, is characterized in that, the box body of this circuit board box includes a upper cover combined successively from top to bottom, middle box body and a bottom；This outer covering is provided with cryptographic key and fingerprint collecting window, and to accommodating a password board by password key in this middleboxes body, below this password board, stacking is provided with a circuit board；To being provided with that the position of fingerprint collecting window is provided with a fingerprint read head, this fingerprint read head electrically connects with main circuit board by enclosing cover in this middleboxes body；Form one between medial surface and the outer surface of this door-plate plate body of this outer main panel and hold space, in this accommodation space, this arrangement of clutch is installed；This bottom portion of groove is provided with the first contact, and this first contact is through to the medial surface of this outer main panel from the lateral surface of this outer main panel, gives this arrangement of clutch with transmitting telecommunication number；The bottom of this circuit board box is provided with the second wafer, and when this circuit board box holds the groove of lateral surface being arranged on this outer main panel, this second wafer and the first contact contact realization simultaneously and be electrically connected.

10. electronic lock according to claim 8, it is characterized in that, the outer surface of this outer main panel is arranged with two described grooves, including the first groove and the second groove, described first groove is used for accommodation in conjunction with described circuit board box, described second groove is used for installing set of cells, and this second groove is provided with through being connected to the perforation of this first groove, and described set of cells is electrically connected by wire or conductive contact blade in this perforation with the circuit board in described circuit board box.