CN2890336Y

CN2890336Y - Micro power consumption electronic lock powered by key

Info

Publication number: CN2890336Y
Application number: CNU2005200779021U
Authority: CN
Inventors: 高剑平; 吴林祥; 陈华南; 陈田富
Original assignee: 高剑平
Priority date: 2005-11-28
Filing date: 2005-11-28
Publication date: 2007-04-18
Anticipated expiration: 2015-11-28

Abstract

A micro power consumption electronic lock powered by key comprises an electronic key, an electronic lock or an electronic lock head. Batteries are arranged in the key instead of the lock. The electronic lock or the electronic lock head comprises a shell 23, a lock-tongue 22 or a lock-tonguedial wheel, an unlock rotating device for manual rotation unlock 29, a keyhole device 25 with a contact point 20 and a key hole 21, an electronic circuit device 31 electrically connected with the contact point 20 for password storage, communications, recognition and intelligent control. An electromechanical driving device electrically connected with the electronic circuit device31 and whose currunt and drive are cotrolled by the electronic circuit device31and a mechanical reset mechanism. The utility model is of simple processing, low-cost, micro-power consumption, security and reliability, suitable for homes and offices.

Description

A kind of Microconsumption electronic lock with power that power supply is provided by key

Technical field

The utility model relates to lockset, especially electric lockset.

Background technology

Along with the development of modern microelectric technique and computer technology, electronic lock enters into people's social life just more and more.Compare with traditional mechanical lock, electronic lock all has remarkable advantages in all many-sides such as confidentiality, safety and convenience.

But existing electronic lock nearly all is equipped with battery in lock, causes bulky, function limitation, the kind dullness of electronic lock, thereby has limited its popularization and use in vast family of society and office.As everyone knows, the use period of validity of battery was generally 1～2 year, and therefore, existing electronic lock all exists trouble and the uncertainty at aspects such as battery installation, battery maintenance and battery alterings inevitably.If a handle is equipped with the electronic lock of battery does not have enough time to change battery owing to artificial carelessness words, even perhaps the electronic lock people that called the police also can't know because people travel outside for a long time, so, owing to losing electric power electronic lock can't be opened, its consequence of pounding lock of forcing open the door is very beastly.

Also have the only a few electronic lock to rely on electric main and carry out work, so for these electronic locks, also existing inevitably may be the problem that more bothers.Such as, incoming transport civil power how? how to guarantee the personal safety after electric main inserts door or inserts in the lock? how does this unblank just in case stopped electricity? or the like.

In addition, owing to battery is housed or has power supply in the lock, cause very little that the volume of electronic lock can not do, therefore, they are difficult to be applied to such as the occasion to the finite volume system requirement of lock such as drawer, cabinet, case and bag, machinery equipment, and they more can't be applied on the core-inset type door lock that becomes world today's lockset market mainstream kind.Here it is why at present the electronic lock that can see of people nearly all be that Jin Jing is limited to door lock and did not just meet the cause of core-inset type electronic lock at all.

From the angle of technical design, existing all kinds of electronic locks are very big to the consumption of power supply energy and power, more aggravated to exist in the lock defective of power supply.Big and the big main performance aspect of power consumption of its energy consumption is:

As long as 1, existing electronic lock comes into operation no matter you unblank, power supply is connected always in the lock, and the shared share ratio of this part energy consumption is quite big.

2, concerning existing electronic lock, unblanked at every turn when finish necessary communicate with code telegram and password identification after, power supply not only will be born the driving of unblanking to the key device of unblanking in the lock, also will bear the reset drives to unlocking apparatus, so one time two kinds drive the electric energy consumed and can not ignore.

3, except that above-mentioned two kinds of energy consumption, its power supply of considerable electronic lock also will be born the driving to firm and heavy dead bolt, well imagines, this not only will consume power supply more energy in the lock, and power supply must have enough big power in also requiring to lock.

4, the electro-mechanical driving device of existing electronic lock adds a deceleration speed change gear by motor and constitutes, and the employed deceleration speed change gear of electronic lock all be unable to do without the turbine worm mode at present.Obviously, this turbine worm mode is except volume is too big, and the bigger frictional resistance of can not ignore when himself is worked needs power supply that enough big power and energy must be able to be provided equally.

In a word, reason such as existing electronic lock has battery or power supply owing to them and their volume is big, power consumption is big and energy consumption is big causes them to exist above-mentioned many shortcomings, thereby has limited their application in wide field more, popularize and promote.

Summary of the invention

The purpose of this utility model is in order to overcome the deficiency of above-mentioned electric lockset, and provide a kind of make do not have battery, little power consumption, little energy consumption in simple, with low cost, the lock, the electric lockset of safe and reliable, wide application, this will help application and the popularization of electronic lock in family, office and even the whole society.

The technical scheme that its technical problem that solves the utility model adopts is:

A kind of electronic lock that the Microconsumption electronic lock with power of power supply is provided by key, it comprises shell 23, dead bolt 22, the whirligig 29 of unblanking of unblanking as artificial rotation, the keyhole device 25 that contains contact 20 and key hole 21, be electrically connected the electronic circuit device 31 that is used for password storage, communication, identification and Based Intelligent Control with contact 20, be electrically connected and be subjected to its electro-mechanical driving device of controlling current drives with electronic circuit device 31, wherein:

(1) being provided with in the included contact 20 of keyhole device 25 for electronic circuit device 31 is power supply power supply contacts of unique electric approach, and this power supply power supply contact is electrically connected with the power input of electronic circuit device 31;

(2) thus be provided with the upset and of can being triggered at keep its machine performance decision to unblank after the upset mechanical switching device that can whirligig 29 make dead bolt 22 move when rotation is unblanked, this mechanical switching device is driven by electro-mechanical driving device, it comprises the lever 41 or the slide block 50 that can be turned to another stable state mechanical location under the triggering of of short duration external force from a stable state mechanical location, the stable state mechanical location that arrives after wherein being driven by electro-mechanical driving device is a unlocking condition, another stable state mechanical location is non-unlocking condition, and this mechanical switching device also comprises spring 37 or magnet 47;

(3) being provided with the manual operation power of being transmitted when utilizing the whirligig 29 of unblanking to rotate makes mechanical switching device reset to the mechanical return mechanism of non-unlocking condition from unlocking condition, this mechanical return mechanism is located at when unblanking whirligig 29 rotations and on the part of mechanical switching device generation relative displacement campaign, it comprises the slide construction that relative slip and the contact of generation power can take place with the mechanical switching device that is in unlocking condition that is located on this part.

Electro-mechanical driving device is to connect one section flexible wire 36 or flexible driving band that can be around in its axle head 34 by motor 32 to constitute, and the other end of flexible wire 36 or flexible driving band is connected on the mechanical switching device.

The included spring 37 of mechanical switching device can be the torsion spring with two tension force arm of forces 48, is provided with in the end of the arm of force 48 perpendicular to the arm of force and perpendicular to the vertical crotch 45 of tension direction.

The whirligig 29 of unblanking is rotary bodies by the key driven rotary, it is a hollow barrel-type structure that at one end is provided with key hole 21, the both sides of key hole 21 outsides at it are provided with semicircle boss 28, are provided with the keyhole device 25 that comprises contact 20 at its cavity; Be provided with one and limit the ф shape through hole 26 that key can only plug in the permanent position on shell 23, the circle that is shaped as of this ф shape through hole 26 is provided with symmetric windows 27 at the two ends of its diameter, and semicircle boss 28 places this ф shape through hole 26.

Lever 41 or slide block 50 that mechanical switching device is included are set as, and when it is in non-unlocking condition are to stop the stopping means of unblanking, and the whirligig 29 of unblanking is provided with the double wedge 30 that can stir dead bolt 22.

Mechanical return mechanism is located on the dead bolt 22, and it comprises a slide block 40 that can take place to slide collision with the mechanical switching device that is in unlocking condition and produce the thrust that resets when dead bolt 22 moves; Perhaps it comprises a slide bar 46 that can carry out the magnetic force adhesive with the mechanical switching device that is in unlocking condition and when dead bolt 22 moves this magnetic force adhesive be slided and separated.

The whirligig 29 of unblanking comprises a component mounting disc 64, is provided with electronic circuit device 31, electro-mechanical driving device and mechanical switching device in this mounting disc 64.

The whirligig 29 of unblanking is set as, and when dead bolt 22 was positioned at upper lock position and mechanical switching device and is in non-unlocking condition, it was the device that rotates freely that can carry out arbitrarily angled rotation around the axis of key hole 21.

Lever 41 or slide block 50 that mechanical switching device is included are set as, and when it was in unlocking condition, it was to drive the application of force arm of force that dead bolt 22 moves; On dead bolt 22, be provided with the stressed block 74 that makes dead bolt 22 stressed and mobile.

Be provided with through hole 72 in mounting disc 64, lever 41 or slide block 50 comprise one perpendicular to mounting disc 64 cards, pass through hole 72, can follow the cylinder 63 of lever 41 activities in through hole 72.

The included lever 41 of mechanical switching device is viewed as L shaped lever from the direction perpendicular to lever turning cylinder 39, and its axis hole is located at the junction of these L shaped lever two arms.

Be provided with the dead bolt self-locking device that when dead bolt 22 is in upper lock position, can stop dead bolt 22 to move to the direction of unblanking, this dead bolt self-locking device comprises that a movable push rod 68 and one presses to the spring 66 of dead bolt 22 with this push rod 68, and dead bolt 22 is provided with the block 70 that matches with this push rod 68.

Mechanical return mechanism is located on the dead bolt 22, and it comprises a sliding bevel 71 that takes place to slide collision when the whirligig 29 of unblanking rotates with the mechanical switching device that is in unlocking condition and produce the thrust that resets.

Unblank whirligig comprise the handle 90 of unblanking be connected with one the having of the handle of unblanking " from " or the arrangement of clutch of " closing " two states, this arrangement of clutch can be followed the rotation of the handle 90 of unblanking and dead bolt 22 is moved under " closing " state, the movable latch 92 of its clutch state of decision is arranged on arrangement of clutch; Mechanical switching device is set as, and it is to promote the control device that this movable latch 92 arrives " closing " state.

Mechanical return mechanism is located on the arrangement of clutch, and it comprises a slide block 91 that can take place to slide collision with the mechanical switching device that is in unlocking condition and produce the thrust that resets when arrangement of clutch rotates; Perhaps it comprises the slip side that can carry out the magnetic force adhesive with the mechanical switching device that is in unlocking condition and when arrangement of clutch rotates this magnetic force adhesive be slided and separated.

A kind of electric lock head that the Microconsumption electronic lock with power of power supply is provided by key, it comprises the shell 23 that contains preceding hole and metapore, dead bolt thumb wheel 111, the whirligig 29 of unblanking of unblanking as artificial rotation, the keyhole device 25 that contains contact 20 and key hole 21, be electrically connected the electronic circuit device 31 that is used for password storage, communication, identification and Based Intelligent Control with contact 20, be electrically connected and be subjected to its electro-mechanical driving device of controlling current drives with electronic circuit device 31, wherein:

(2) thus be provided with the upset and of can being triggered at keep its machine performance decision to unblank after the upset mechanical switching device that can whirligig 29 make dead bolt thumb wheel 111 rotate when rotation is unblanked, this mechanical switching device is driven by electro-mechanical driving device, it comprises the lever 41 or the slide block 50 that can be turned to another stable state mechanical location under the triggering of of short duration external force from a stable state mechanical location, the stable state mechanical location that arrives after wherein being driven by electro-mechanical driving device is a unlocking condition, another stable state mechanical location is non-unlocking condition, and this mechanical switching device also comprises spring 37 or magnet 47;

The whirligig 29 of unblanking that is provided with keyhole device 25 is located in the preceding hole of electric lock head shell 23; Electronic circuit device 31, electro-mechanical driving device, mechanical switching device, mechanical return mechanism are installed in the knob assembly as door drawback lock knob, the profile of this knob assembly is the thick cylinder of the thin end of an end, its thin end is located in the metapore of shell 23, its butt end be the contour structures sealing be positioned at the outer knob 101 of shell 23; Dead bolt thumb wheel 111 is realized being connected of torque transmission between the preceding hole of shell 23 and metapore and with the thumb wheel connector in being located at knob assembly.

In knob assembly, be provided with axis of rotation 110, one end of this axis of rotation 110 passes the shell metapore and realizes being connected of torque transmission with the whirligig 29 of unblanking in the preceding hole of shell, the other end of axis of rotation 110 is fixed a component mounting disc 64 that is positioned at knob assembly butt end cavity, and electronic circuit device 31, electro-mechanical driving device and mechanical switching device are installed in mounting disc 64.

Thumb wheel connector in the knob assembly comprise one be enclosed within the pipe 108 on the axis of rotation 110 and mouth of pipe by this pipe 108 stretches out and with the clutch plate 129 of axis normal wherein; One end of pipe 108 passes the shell metapore and realizes being connected of torque transmission with dead bolt thumb wheel 111, and its other end that has clutch plate 129 is located in the cavity of knob assembly butt end; On clutch plate 129, be provided with and make the stressed and stressed block 103 that rotates of thumb wheel connector.

Lever 41 or slide block 50 that mechanical switching device is included are set as, and when it is in unlocking condition, thereby it is can drive the thumb wheel connector to rotate the application of force arm of force that drives 111 rotations of dead bolt thumb wheel.

In mounting disc 64, be provided with through hole 72, lever 41 or slide block 50 comprise one perpendicular to mounting disc 64 cards, pass through hole 72, can in through hole 72, follow the cylinder 63 of lever 41 activities.

Mechanical return mechanism comprises the elastic spring 131 that is fixed on the thumb wheel connector.

Mechanical return mechanism comprises the elastic spring 131 that is fixed on the clutch plate 129, the end of this elastic spring 131 is provided with the bending step, is being provided with the sliding bevel that can take place to slide collision when the whirligig 29 of unblanking rotates with the mechanical switching device that is in unlocking condition and produce the thrust that resets on the bending step.

Knob 101 on the knob assembly is the housings with cavity, it is fixed on the knob installed part, this knob installed part comprise that pipe 107 and mouth of pipe by this pipe 107 stretch out and with the annular slab 106 of axis normal wherein, pipe 107 is enclosed within the outside of thumb wheel connector pipe 108 and is located in the metapore of tapered end shell 23, annular slab 106 and knob 101 are located at the outside of tapered end shell 23 as the shell of knob assembly butt end, are respectively equipped with on the inboard of knob installed part and the thumb wheel connector to make the knob installed part drive block 127 and block 128 that the thumb wheel connector rotates.

Be provided with second resetting-mechanism that mechanical switching device is resetted in the knob assembly by turning knob 101.

Second resetting-mechanism comprises that the lever 102 that is installed on the thumb wheel connector makes lever 102 obtain to rotate the boss 158 of thrust with spring 156 and with lever 102 in sliding process.

Be provided with the magnetic induction switch 132 that is electrically connected with electronic circuit device 31 in the knob assembly, shell 23 is provided with the magnet 126 that makes these magnetic induction switch 132 work.

On shell 23, be provided with and be the unblank damping unit of whirligig 29 or thumb wheel connector pivoting friction resistance of increase.

A kind of electron key that the Microconsumption electronic lock with power of power supply is provided by key, it comprises battery 19, contains the key bit 1 of contact 6, is electrically connected electronic circuit device 17 and the shell that is used for password storage and communication with battery 19 and contact 6, wherein: key bit 1 is located at an end of a bar shaped rigid backbone 7, key bit 1 part of this bar shaped rigid backbone 7 is the shaped as frame structure of hollow, be provided with contact 6 and have the lead 14 of connection to draw at the cavity 8 of shaped as frame structure, in the contact 6 and lead 14 around fill insulant 2.

The arrangement of key bit 1 upper contact 6 is to insert key hole 21 directions word order in the same way with key bit 1.

Key bit 1 is exposed at the outside of shell, is provided with symmetric windows 13 in the both sides of key bit 1 close housing parts.

Shell comprises that 5 and one on key lid is used for key lid 5 is carried out spacing or fixing stop collar 4, and there is a through hole at the center of this stop collar 4, and it is enclosed within or is fixed on the bar shaped rigid backbone 7.

The electronic circuit device 17 that is electrically connected with contact 6 and battery 19 is located at a side of bar shaped rigid backbone 7 in the enclosure, and battery 19 is located at the opposite side of bar shaped rigid backbone 7.

Battery 19 is made as button cell.

Be provided with window 3 in the both sides of stop collar 4, be provided with the light emitting diode 16 that is electrically connected with electronic circuit device 17 in the window 3.

A kind ofly provide the Microconsumption electronic lock with power of power supply by key, it comprises aforesaid electric lock head and aforesaid electron key.

The beneficial effects of the utility model are:

1, do not establish power supply in the electronic lock of electric lockset or the electric lock head, thereby needn't worry to force open the door and pound lock because of battery failure; The system works power supply realizes that by the battery that is located on the key battery altering is very simple and convenient,

2, the power consumption of electronic lock or electric lock head and energy consumption are extremely low, and the battery that therefore is located on the key can be the miniature button cell of a joint, and it can realize the work of long-time and even several years.

3, part integrated level height, small product size are little, can make the various miniature lock that comprises drawer-lock, locker locks and bag lock, have expanded the range of application of electronic lock greatly.

4, can replace the mechanical lock head of core-inset type mechanical door lock easily with electric lock head of the present utility model, thereby can make the core-inset type mechanical lock become the core-inset type electronic lock rapidly.This will help electronic lock rapid popularizing in the whole society.

5, everybody can realize that a key opens " spoonful logical " ideal state truly of many locks or multiple lock to use the utility model.

6, cost of production is low, manufacturing is simple, the lock of using esy to use, safe and reliable, that do not change people is accustomed to.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples:

Fig. 1 is the external view of the utility model electron key embodiment.

Fig. 2 is the schematic diagram of bar shaped rigid backbone 7 among the utility model electron key embodiment.

Fig. 3 is the assembly relation schematic diagram of contact 6, bar shaped rigid backbone 7 and stop collar 4 among the utility model electron key embodiment.

Fig. 4 is the side sectional view of Fig. 1.

Fig. 5 is the circuit diagram of all electronic lock embodiment of the utility model and electron key embodiment.

Fig. 6 is the external view that the utility model electronic lock embodiment 1 and embodiment 2 face key hole 21.

Fig. 7 is the side partial sectional view of Fig. 6.

Fig. 8 is the front view of shell 23 among the utility model electronic lock embodiment 1 and the embodiment 2.

Fig. 9 is the three-dimensional view of whirligig 29 of unblanking among the utility model electronic lock embodiment 1.

Figure 10 is the schematic diagram when key bit 1 inserts key hole 21 among the utility model electronic lock embodiment 1, embodiment 2 and the electric lock head embodiment.

Figure 11 is that key bit 1 inserts the schematic diagram that is rotated behind the key hole 21 among the utility model electronic lock embodiment 1, embodiment 2 and the electric lock head embodiment.

Figure 12 is the lateral view of the included spring 37 of mechanical switching device among the utility model electronic lock and the electric lock head embodiment.

Figure 13 is the interior views after mechanical switching device comprises lever 41 and removes bonnet 24 among the utility model electronic lock embodiment 1.

Figure 14 is the schematic diagram after the electro-mechanical driving device activation lever 41 among the utility model electronic lock embodiment 1.

Figure 15 is that the whirligig 29 of unblanking among the utility model electronic lock embodiment 1 is stirred dead bolt 22 and finished the schematic diagram of unblanking and lever 41 being resetted.

Figure 16 is that the whirligig 29 of unblanking among the utility model electronic lock embodiment 1 rotates to the tram and can make the schematic diagram of key in the plug of this position.

Figure 17 is the interior views after mechanical switching device comprises slide block 50 and removes bonnet 24 among the utility model electronic lock embodiment 1.

Figure 18 is the schematic diagram after the electro-mechanical driving device driving sliding block 50 among the utility model electronic lock embodiment 1.

Figure 19 is that the whirligig 29 of unblanking among the utility model electronic lock embodiment 1 is stirred dead bolt 22 and finished the schematic diagram of unblanking and slide block 50 being resetted.

Figure 20 is the side sectional view of the utility model electronic lock embodiment 2.

Figure 21 unblanks whirligig 29 as the side partial sectional view that rotates freely device among the utility model electronic lock embodiment 2.

Figure 22 is the interior views after mechanical switching device comprises lever 41 and removes bonnet 24 among the utility model electronic lock embodiment 2.

Figure 23 be among the utility model electronic lock embodiment 2 mechanical switching device comprise lever 41 and remove bonnet 24 and electronic circuit device 31 after interior views.

Figure 24 is the interior views after the utility model electronic lock embodiment 2 removes the bonnet 24 and the whirligig 29 of unblanking.

Figure 25 is the schematic diagram after the electro-mechanical driving device activation lever 41 among the utility model electronic lock embodiment 2.

Figure 26 is the schematic diagram when lever 41 promotes the dead bolt self-locking device among the utility model electronic lock embodiment 2.

Figure 27 is the schematic diagram when lever 41 promotes the dead bolt self-locking device and stirs dead bolt 22 among the utility model electronic lock embodiment 2.

Figure 28 is located at the schematic diagram that the mechanical return mechanism on the dead bolt 22 resets lever 41 among the utility model electronic lock embodiment 2.

Figure 29 is that the double wedge 30 that is located on the whirligig 29 of unblanking among the utility model electronic lock embodiment 2 is stirred the schematic diagram that dead bolt 22 is locked dead bolt 22.

Figure 30 be among the utility model electronic lock embodiment 2 mechanical switching device comprise slide block 50 and remove bonnet 24 and electronic circuit device 31 after interior views.

Figure 31 is the schematic diagram after the electro-mechanical driving device driving sliding block 50 among the utility model electronic lock embodiment 2.

Figure 32 is that slide block 50 promotes dead bolt self-locking devices and and then the schematic diagram when promoting dead bolt 22 among the utility model electronic lock embodiment 2.

Figure 33 is located at the schematic diagram that the mechanical return mechanism on the dead bolt 22 resets slide block 50 among the utility model electronic lock embodiment 2.

Figure 34 is that mechanical return mechanism comprises slide block 91 and cuts the interior views of shell 23 open among the utility model electronic lock embodiment 3.

Figure 35 is the structural representation of arrangement of clutch among the utility model electronic lock embodiment 3.

Figure 36 is the schematic diagram after the electro-mechanical driving device activation lever 41 among the utility model electronic lock embodiment 3.

Figure 37 rotates the schematic diagram that the handle 90 of unblanking is stirred dead bolt 22 and lever 41 is resetted among the utility model electronic lock embodiment 3.

Figure 38 is that mechanical return mechanism comprises an interior views that is provided with the slip side of magnet 47 and cuts shell 23 open among the utility model electronic lock embodiment 3.

Figure 39 be among the utility model electronic lock embodiment 3 electro-mechanical driving device activation lever 41 back magnet 47 with the schematic diagram of lever 41 adhesives.

Figure 40 is the side sectional view of the utility model electric lock head embodiment.

Figure 41 is that the utility model electric lock head embodiment replaces and makes it become the core-inset type electronic lock immediately behind the mechanical lock head of core-inset type mechanical lock and be installed in front view on the door.

Figure 42 is the lateral view of Figure 41.

Figure 43 is the front view of the utility model electric lock head embodiment shell 23 front ends.

Figure 44 is the schematic diagram that dead bolt thumb wheel 111 is stirred dead bolt 22 among the utility model electric lock head embodiment, and the while also is the schematic diagram that the dead bolt thumb wheel of any mechanical lock head is stirred dead bolt 111.

Figure 45 is the three-dimensional view of whirligig 29 of unblanking among the utility model electric lock head embodiment.

Figure 46 is dead bolt thumb wheel 111 schematic diagrames among the utility model electric lock head embodiment.

Figure 47 be among the utility model electric lock head embodiment on pipe 108 with the sectional view of dead bolt thumb wheel 111 meshing ends.

Figure 48 is the interior views after mechanical switching device comprises lever 41 and cuts knob 101 open among the utility model electric lock head embodiment.

Figure 49 is that mechanical switching device comprises lever 41 and cuts knob 101 open, removes the interior views behind the electronic circuit device 31 among the utility model electric lock head embodiment.

Figure 50 be the utility model electric lock head embodiment cut knob 101 open and remove component mounting disc 64 and second resetting-mechanism after interior views, and the track schematic diagram that slips at elastic spring 131 from both direction respectively of cylinder 63.

Figure 51 is that 129 rotations of lever 41 drive clutch plates also can be by the schematic diagram that resets of elastic spring 131 among the utility model electric lock head embodiment.

Figure 52 is that mechanical switching device comprises slide block 50 and cuts knob 101 open, removes the interior views behind the electronic circuit device 31 among the utility model electric lock head embodiment.

Figure 53 is that 129 rotations of slide block 50 drive clutch plates also can be by the schematic diagram that resets of elastic spring 131 among the utility model electric lock head embodiment.

Figure 54 is the included lever 102 of second resetting-mechanism and the scheme of installation of spring 156 among the utility model electric lock head embodiment.

Figure 55 is the inner side view that the utility model electric lock head embodiment removes component mounting disc 64 and clutch plate 129 back annular slabs 106.

Figure 56 is that boss 158 promoted the schematic diagram that levers 102 reset cylinder 63 when knob 101 rotated among the utility model electric lock head embodiment.

Figure 57 is that boss 158 promoted the schematic diagram that levers 102 reset diverse location cylinder 63 when knob 101 rotated among the utility model electric lock head embodiment.

Figure 58 is the side amplification view of knob assembly among the utility model electric lock head embodiment.

Figure 59 is the circuit diagram of the utility model electric lock head and electron key embodiment.

The specific embodiment

1, the electron key embodiment of the utility model electric lockset

The utility model electron key can be fit to all electronic locks described in the utility model and electric lock head.

The embodiment basic structure of electron key as shown in Figure 1 and Figure 4.In the drawings, a bar shaped rigid backbone 7 as shown in Figure 2 is used to be through at the center of shell, one end of bar shaped rigid backbone 7 is shaped as frame structures of hollow, empty therein part 8 is provided with the contact 6 of being made by the metallic conduction material, is provided with the power supply power supply contact to electronic lock or electric lock head power supply in contact 6.Be beneficial to outwards provide power supply for the area that increases contact 6 reduces contact resistance, otherwise also just do not divide when making key bit 1 insert key hole simultaneously, be and key bit 1 inserts key hole direction word order in the same way in the arrangement of key bit 1 upper contact 6.In contact 6, each contact all is connected with lead 14 and draws with electronic circuit device 17 by metallic channel 9 and is electrically connected, simultaneously in the contact 6 and lead 14 around fill insulant 2.Key bit 1 is exposed at outside the shell, is provided with symmetric windows 13 in the both sides of key bit 1 close housing parts.The key shell comprises key lid 5 and stop collar 4, and stop collar 4 is enclosed within or is fixed on the middle part (see figure 3) of bar shaped rigid backbone 7.Be provided with the projection 11 that stop collar 4 is positioned on bar shaped rigid backbone 7, the tongue-and-groove 15 that is provided with indent on stop collar 4 is to be used for fixing key lid 5.Be provided with window 3 in the both sides of stop collar 4,3 li of windows are installed one and are made all observable light emitting diode 16 of both sides window 3, and light emitting diode 16 is filled in the cavity of stop collar 4 and placed in the window 3 by a mounting hole 10 on the bar shaped rigid backbone 7.Button cell 19 places a side of bar shaped rigid backbone 7, and electronic circuit device 17 places the opposite side of bar shaped rigid backbone 7.In Fig. 4 and Fig. 2, the 18th, fixed screw, the 12nd, through hole.

Fig. 5 is the basic circuit diagram of all electronic lock embodiment of the utility model and electron key embodiment, and wherein V is a power line, and S is a data wire, and G is a ground wire, and E is a battery 19, and M is an electro-mechanical driving device, and D is a light emitting diode 16, and CPU is a microprocessor.In the CPU of key, there is the password of this key, and the control software that is used to communicate with code telegram when unblanking and power supply is provided to electronic lock or electric lock head is housed.In the CPU of electronic lock, have the password of some keys of unblanking, and be equipped with when unblanking, be used to communicate with code telegram, password identification and provide to electro-mechanical driving device drives or the control software of control electric current.

2, one of electronic lock embodiment of the utility model electric lockset

Present embodiment is the embodiment (seeing Fig. 6 and Fig. 7) of a drawer-lock.Certainly it also can application and cabinet and case and bag etc.Among the figure, it is in the keyhole device 25 of carrier that the contact 20 of being made by the metallic conduction material is installed in the insulation materials, being provided with for electronic circuit device 31 in contact 20 is unique power supply power supply contacts that get electric approach, being provided with in the contact 20 for electronic circuit device 31 is power supply power supply contacts of unique electric approach, and the position of insertion key hole 21 back contacts 6 is corresponding one by one on the position of contact 20 in keyhole device 25 and the key bit 1.The 24th, bonnet, the 22nd, dead bolt, the keyhole device 25 that contains contact 20 and key hole 21 is installed in the whirligig 29 of unblanking.Unblank whirligig 29 contour structures as shown in Figure 9, it is a hollow barrel-type structure that at one end is provided with key hole 21, is provided with semicircle boss 28 in its both sides of key hole 21 outsides, also is provided with the double wedge 30 that is used to stir dead bolt 22 on it.The whirligig 29 of unblanking is installed in as shown in Figure 8 the shell 23, and this shell 23 is provided with a ф shape through hole 26 that has breach 27, and the semicircle boss 28 of the whirligig 29 of unblanking places this ф shape through hole 26.Because breach 27 and the existence of breach 13 on the key on the shell 23, the plug of 1 pair of key hole 21 of key bit can only just can be carried out (see figure 10) at fixing gap position, and 1 of key bit can't be extracted (seeing Figure 11) when key bit 1 turns an angle with respect to shell 23.

Figure 13 is the cut-away view after present embodiment is removed bonnet 24.Among the figure, electro-mechanical driving device is can be disturbed in the flexible wire 36 or the flexible silk ribbon of its axle head 34 for one section by motor 32 connections to constitute, and the other end of flexible wire 36 or flexible silk ribbon is fixed in the end of lever 41 arm of forces.Motor 32 and electronic circuit device 31 are electrically connected and are subjected to its control current drives, and electronic circuit device 31 is installed in the top of dead bolt 22 and is electrically connected with contact 20 in being located at keyhole device 25 by flexible wire 38.Mechanical switching device comprises lever 41 and spring 37, wherein, spring 37 is having two tension force arm of forces 48 and having the torsion spring of two vertical crotches 45 as shown in figure 12, and the direction of vertical crotch (45) is perpendicular to the arm of force 48 and perpendicular to the tension direction of two arm of forces 48.Spring 37 is between lever 41 and shell 23 and can be flexibly movable.For the ease of observing the situation of spring 37, in Figure 13, lever 41 is assumed to be transparency.In Figure 13, vertical crotch 45 insertions of spring 37 are arranged in the aperture of lever 41 arm of forces and can rotate flexibly, and another vertical crotch 45 inserts the aperture 55 that is arranged in shell 23 and also can rotate flexibly.Lever 41 rotates around lever shaft 39, because the position-limiting action of block 44 and dead bolt 22, lever 41 has two limit moving positions, one of them extreme position as shown in figure 13, another extreme position is as shown in figure 14.If the aperture center of the vertical crotch 45 of insertion on the center that connects lever shaft 39 with straight line (among the figure shown in the dotted line) and the lever, this straight line forms angle at two extreme positions of lever 41 activities respectively so, and aperture 55 positions of the vertical crotch 45 of the insertion on the shell 23 just are located in the vertical projecting line of this angle angular bisector.So lever of installing 41 and spring 37 have just constituted a mechanical switching device that can be triggered and overturn and can keep its upset back machine performance, and it is aforesaid two extreme positions that its included lever 41 has two stable state mechanical locations.

In Figure 13, dead bolt 22 is in upper lock position, and mechanical switching device or lever 41 are in non-unlocking condition and since the head of tension force effect (shown in arrow among the figure) lever 41 of spring press to dead bolt 22 and enter block 70 below.The whirligig 29 if rotation this moment is unblanked, then can drive 30 pairs of double wedges is located at depression breach 42 application of forces on the dead bolt 22 and tries hard to make dead bolt 22 to move to the direction of unblanking, but this moment, block 70 was just in time withstood in the position of

lever

41,41 pairs of dead bolts 22 of lever play position-limiting action, thereby dead bolt 22 can't be moved.

After a key that allows to open this lock inserts the keyhole device 25 of this lock, the electronic circuit device 17 of connection battery provides power supply and transmits unlocking cipher by contact 20 electronic circuit device 31 in locking of key contact 6 and electronic lock in the key, thereby electronic circuit device 31 provides of short duration pulse to control 32 rotations of electric current drive motor in the correct back of the password of identification key to electric motor car 32 in the lock.When motor 32 rotates flexible wire 36 or flexible silk ribbon are wound in its axle head 34 and lever 41 is produced pulling force, thereby lever 41 being rotated and make spring 37 simultaneously is that rotate in the axle center with the vertical crotch in the shell aperture 55 45, so lever 41 is turned to the stable state mechanical location of unlocking condition.At this moment, even motor 32 stops to drive, the head of lever 41 is pressed to block 44 and is made mechanical switching device or lever 41 can keep this stable state mechanical location that is in unlocking condition (seeing shown in Figure 14) under the effect of spring 37 tension force (shown in arrow among the figure).Lever 41 pushed down and made it can't be movable for fear of motor 32 dead bolt 22 when the activation lever 41, limit key to insert be very important in the position.When key hole 21 inserted key in as shown in figure 13 position, the double wedge 30 on the whirligig 29 of unblanking can withstand dead bolt 22, left the gap so that lever 41 activities thereby make between the head of lever 41 and the block 70.In Figure 13, the 33rd, limited post, it can help key in correct position plug.

By last, in Figure 14, after lever 41 is turned to unlocking condition, the promptly rotatable whirligig 29 of unblanking of key, thus the depression breach 42 that double wedge 30 is stirred on the dead bolt 22 makes dead bolt 22 slide to the direction of unblanking; Also, dead bolt 22 collides and produces the thrust that resets in the slide block 40 that fuses with dead bolt 22 that is provided in a side of on the dead bolt 22 along with sliding and with lever 41 slip takes place in sliding process to the direction of unblanking.At last, lever 41 is turned to non-unlocking condition (seeing Figure 15) already for spacing ready to dead bolt next time when dead bolt 22 arrives lockset position of coupler.At this moment, can extract key in position as shown in figure 16 if continue screw key; The opposite spin key then can make double wedge 30 stir dead bolt 22 and move to the direction of locking, thereby makes dead bolt 22 and lever 41 all be returned to as shown in figure 13 the original state of locking.

In the present embodiment, mechanical switching device can replace with the constituted mode of slide block 50, spring 37 and magnet 47, as shown in figure 17.In the drawings, the 49th, slide block guide rail, the 51st, limited post, magnet 47 are located on the slide bar 46 that is connected as a single entity with dead bolt, flexible wire 36 that electro-mechanical driving device is included or flexible silk ribbon are fixed on the slide block 50, slide block 50 be ferromagnetic material it can translation gliding in slide block guide rail 49.In Figure 17, dead bolt 22 is in upper lock position, and mechanical switching device or slide block 50 are in non-unlocking condition, slide block 50 press to left under the tension of spring 37 push rod 52 below to 22 position-limiting actions of dead bolt, cause dead bolt 22 to move to the direction of unblanking.After key inserts key hole 21 and makes the of short duration drive current that motor 32 obtains unblanking, flexible wire 36 or flexible silk ribbon will pull to slide block 50 rightmost makes itself and magnet 47 take place that magnetic force contact and by adhesive, so slide block 50 is turned to the stable state mechanical location of unlocking condition.To unblank direction move finish and unblank as long as screw key just can drive dead bolt 22 this moment.Obviously, dead bolt 22 meeting drive slide bar 46 in the process that moves to the direction of unblanking moves and magnet 47 is separated in slip with slide block 50.When slide block 50 with after magnet 47 separates, slide block 50 under the pulling force of spring 37, can press to dead bolt 22 and the stable state mechanical location of trying hard to be turned to non-unlocking condition for next time to spacing ready (the seeing Figure 19) of dead bolt 22.When screw key made dead bolt arrive upper lock position, slide block 50 can arrive the stable state mechanical location of non-unlocking condition fully under the pulling force of spring 37, thereby 22 position-limiting actions of dead bolt are returned to the original state of locking as shown in figure 17.50 pairs of dead bolts of slide block 22 carry out spacing in, slide block guide rail 49 plays a supportive role.

3, two of the electronic lock embodiment of the utility model electric lockset

Present embodiment is to be developed by one of aforementioned electronic lock embodiment.A component mounting disc 64 is fetched and fixed to the whirligig 29 of unblanking that contains keyhole device 25 and double wedge 30 that aforementioned electronic is locked among one of embodiment on it, the mechanical switching device that electronic circuit device 31, the electro-mechanical driving device that is electrically connected with electronic circuit device 31 that is electrically connected with contact 20 is installed and driven by electro-mechanical driving device in mounting disc 64; Keep the basic function structure of shell 23, dead bolt 22 and bonnet 24 among one of aforementioned electronic lock embodiment simultaneously, like this, just obtained the present embodiment of another one drawer-lock.

The side sectional view of present embodiment drawer-lock as shown in figure 20, among the figure, described identical among one of ф shape through hole 26 on contact 20, key hole 21, keyhole device 25 and the shell 23 and aforementioned electronic lock embodiment, being provided with in contact 20 for electronic circuit device 31 is power supply power supply contacts of unique electric approach, and the position of insertion key hole 21 back contacts 6 is corresponding one by one on the position of contact 20 in keyhole device 25 and the key bit 1.On dead bolt 22, be provided with and be used to sliding bevel 71 that mechanical switching device is resetted; The whirligig 29 of unblanking is arranged in shell 23, and its enlarged drawing as shown in figure 21.In Figure 21, the included spring 37 of mechanical switching device is between lever 41 and mounting disc 64, and cylinder 63 is connected as a single entity with lever 41 rigidity and passes mounting disc 64.The electronic circuit device 31 identical with one of aforementioned electronic lock embodiment is installed in outermost.

Figure 22 is the interior views after Figure 20 removes bonnet 24, and Figure 23 is the interior views after the electronic circuit device among Figure 22 31 is removed.In Figure 23, electro-mechanical driving device is to connect one section flexible wire 36 or flexible silk ribbon that can be around in its axle head 34 by motor 32 to constitute, and the other end of flexible wire 36 or flexible silk ribbon is connected with lever 41; In mounting disc 64, be provided with through hole 72; Mechanical switching device comprises lever 41 and spring 37, lever 41 rotates around lever turning cylinder 39, lever 41 is viewed as L shaped lever from the direction perpendicular to lever turning cylinder 39, comprise in the end of lever 41 one arms one perpendicular to mounting disc 64 cards, pass through hole 72 and can in through hole 72, follow the cylinder 63 of lever 41 activities.In Figure 23, the included lever 41 of mechanical switching device has the stable state mechanical locations of two can the be triggered upset and the back machine performances that can keep overturning, the structure of its operating principle and spring 37 and principle is installed and aforementioned electronic is locked described identical among one of embodiment.

Figure 24 is the interior views after the whirligig 29 of unblanking among Figure 23 is removed, and among the figure, is provided with on dead bolt 22 and is used to make sliding bevel 71 that mechanical switching device resets and the stressed block 74 that is used to stir dead bolt 22.The dead bolt self-locking device is made of movable push rod 68 and spring 66, and movable push rod 68 rotates around axle 67, and spring 66 is pressed to it dead bolt 22 all the time.Among the figure, the shape of movable push rod 68 resembles a cutter, its knife face can slide at the part on the dead bolt 22, is provided with a projection 69 that can stop dead bolt 22 to move to the direction of unblanking towards shell 23 in the upper left corner of movable push rod 68, is provided with the block 70 that matches with it on dead bolt 22.

For ease of observing and understand the operating principle of present embodiment, hypothesis electronic circuit device 31 is transparencies in Figure 22, so its view also can be as shown in figure 23.After a key that allows to open this lock inserts the keyhole device of this lock, the electronic circuit device electronic circuit device 31 in lock that connects battery in the key provides power supply and transmits unlocking cipher, thereby electronic circuit device 31 provides of short duration pulse control electric current drive motor 32 to rotate in the correct back of the password of identification key to motor 32 in the lock.When motor 32 rotates flexible wire 36 or flexible silk ribbon are wound in its axle head and lever 41 is produced pulling force, thereby make lever 41 be turned to the stable state mechanical device of unlocking condition as shown in figure 25, even this moment, motor 32 stopped to drive, lever 41 also can keep this to be in the stable state mechanical location of unlocking condition under the effect of spring 37 tension force.At this moment, promptly rotated mounting disc 64 to the direction key of unblanking and also rotated lever 41 simultaneously, so thereby the cylinder 63 on the lever 41 movable push rod 68 pushed open and opened allow dead bolt 22 to move (as shown in figure 26) to the direction of unblanking.Further to the direction key of unblanking, thus then lever 41 as the application of force arm of force by cylinder 63 drive on the dead bolts 22 stressed block 74 and the most at last dead bolt 22 open fully and finish unblank (as shown in figure 27).Finish unblank after the reverse rotation key can key be extracted at breach 27 places of shell ф shape through hole 26, but in the rotation process before key is extracted, can take place to slide collision with the cylinder 63 on the lever 41 and produce the thrust that resets and make lever 41 reset to the stable state mechanical location (as shown in figure 28) of non-unlocking condition thereby be located at sliding bevel 71 on the dead bolt 22.After lever 41 resets, pull out or insert again regardless of key, so long as rotate, will stir projection 75 on the dead bolt and dead bolt be moved to the direction of locking finish the original state of locking that locking of dead bolt is returned to as shown in figure 23 thereby be located at double wedge 30 on the whirligig 29 of unblanking to the direction of locking.

Similar with one of aforementioned electronic lock embodiment, in the present embodiment, we can replace with mechanical switching device the constituted mode of slide block 50, spring 37 and magnet 47, and electro-mechanical driving device also can replace with the type of drive of electromagnet 57, as shown in figure 30.In Figure 30, slide block 50 can translation gliding in slide block guide rail 49, the head of slide block comprise one perpendicular to mounting disc 64 cards, pass through hole 72, can be in through hole 72 movable cylinder 63.Fix the brace 77 of a ferromagnetic material on the moving iron 78 of electromagnet 57, this brace 77 is also fixed with slide block 50 simultaneously and is made iron 78 and slide block 50 can keep the rigidity of interlock translation.In addition, magnet 47 and spring 37 on block 76, have been fixed.When dead bolt 22 is in upper lock position, thereby spring 37 compressing braces 77 make slide block 50 be in the stable state mechanical location of non-unlocking condition.After key inserts key hole 21 and makes the of short duration drive current that electromagnet 57 obtains unblanking, the moving iron 78 of electromagnet 57 is by adhesive and make slide block 50 follow its slip, thereby make brace 77 by magnet 47 adhesives, so slide block 50 is turned to the stable state mechanical location of unlocking condition as shown in figure 31.This moment, screw key will make mounting disc 64 rotate, so thereby slide block 50 is pushed open by cylinder 63 as the application of force arm of force in following mounting disc 64 rotating process and the unlock deadbolt self-locking device is stirred dead bolt 22 and moved to the direction of unblanking and finish unblank (seeing Figure 32).If finish unblank after the reverse rotation key can key be extracted at breach 27 places of shell ф shape through hole 26, but in the rotation process before key is extracted, the slip collision can take place and produce the thrust that resets in the sliding bevel 71 that is located on the dead bolt 22 with the cylinder 63 on the slide block 50, causing slide block 50 to promote brace 77 separates with magnet 47, in case in separation process the compressing power of spring 37 greater than the magnetic field the suction-combining force in, slide block 50 will be reversed the stable state mechanical location (as shown in figure 33) that resets to non-unlocking condition.

Obviously, in the present embodiment, when lever 41 or slide block 50 are in non-unlocking condition and dead bolt 22 and are in upper lock position, the radius of gyration at any position all arrives the distance at ф shape through hole 26 centers of shell 23 on the cylinder 63 less than any position on the dead bolt 22, therefore, unblank that it is the device that rotates freely that can carry out arbitrarily angled rotation around the axis of key hole 21 to whirligig 29 in this case.In addition, for avoiding mechanical switching device when being driven, can't be driven because of the dead-centre position that is in dead bolt 22 upper protruding blocks 75.Therefore, limiting key can only the permanent position plug of ф shape through hole 26 indentation, there be very important on shell 23.

4, three of the electronic lock embodiment of the utility model electric lockset

Present embodiment as shown in figure 34, this is a door lock embodiment.Among the figure, be located at the shell 23 outer keyhole devices that contain contact 20 25 and be electrically connected by lead 38 and shell 23 interior electronic circuit devices 31.Described identical among contact 20, key hole 21, keyhole device 25 and one of aforementioned electronic lock embodiment, being provided with in contact 20 for electronic circuit device 31 is power supply power supply contacts of unique electric approach, and the position of insertion key hole 21 back contacts 6 is corresponding one by one on the position of contact 20 in keyhole device 25 and the key bit 1.Electronic circuit device 31 is electrically connected with electro-mechanical driving device, and electro-mechanical driving device comprises motor 32 and one section flexible wire 36 or flexible silk ribbon that is fixed in its axle head 34, and the other end of flexible wire 36 or flexible silk ribbon is connected on the mechanical switching device.Mechanical switching device comprises that lever 41 and spring 37, lever 41 rotate and be subject to limited post 86 around lever turning cylinder 39.Lever 41 has two upsets and can keep the stable state mechanical locations of its upset back machine performance of can being triggered, the structure of its operating principle and spring 37 and principle is installed and aforementioned electronic is locked described identical among one of embodiment.Among the figure, the whirligig of unblanking comprise the handle 90 of unblanking be connected with one the having of the handle of unblanking " from " or the arrangement of clutch 84 of " closing " two states, this arrangement of clutch 84 can be followed the rotation of the handle 90 of unblanking and dead bolt 22 is moved under " closing " state.Dead bolt 22 can slide in guide rail 81, and the tail end of dead bolt 22 is fixed one and is used for the stressed plate 82 that arrangement of clutch 84 rotations are unblanked.Dead bolt 22 is tried hard to all the time make and is laid oneself open to the position of locking under the thrust of stage clip 83.Dead bolt 22 is common oblique dead bolts with inclined-plane in the lockset industry, and it can utilize and enter shell 23 in and ejection shell 12 and locking automatically when door is shut at closing time collision.

Figure 35 is the enlarged drawing of arrangement of clutch 84 among Figure 34, among the figure, comprises a rotation core 89 that can rotate in arrangement of clutch 84 in its cavity, and this rotation core 89 connects with handle 90 and can rotate, and also has a blind hole 88 on rotation core 89.On the shell of arrangement of clutch 84, there is one can follow arrangement of clutch 84 and rotate and stir the projection 87 of dead bolt 22 and one and be used to slide block 91 that mechanical switching device is resetted.On the shell of arrangement of clutch 84, also have a through hole, in this through hole, be provided with the restricted movable latch 92 in field and a spring 93 that all the time this movable latch 92 is outwards ejected.When movable latch 92 is positioned at outside extreme position, arrangement of clutch 84 be in " from " and state, the shell that this moment, swing handle 90 can not drive arrangement of clutch 84 rotates together; When movable latch 92 was positioned at by the position of jacking and enters into the blind hole 88 of rotation on the core 89, arrangement of clutch 84 was in " close " state, thus swing handle 90 shell that just can drive arrangement of clutch 84 rotates together dead bolt 22 is moved at this moment.In Figure 34, mechanical switching device is in non-unlocking condition, and it is can promote movable latch 92 to arrive " close " control device of state.

In Figure 34, after a key that allows to open this lock inserted the keyhole device 25 of this lock, electronic circuit device electronic circuit device 31 in lock provided power supply and transmits unlocking cipher in the key.Thereby electronic circuit device 31 provides of short duration pulse control electric current drive motor 32 to rotate in the correct back of the password of identification key to motor 32 in the lock.When motor 32 rotates flexible wire 36 or flexible silk ribbon are wound in its axle head and lever 41 is produced pulling force, thereby the stable state mechanical location that makes lever 41 be turned to unlocking condition as shown in figure 36 also is pushed into the movable latch on the arrangement of clutch 84 92 in the blind hole 88 of rotation core 89 simultaneously.At this moment, although the spring 93 on the arrangement of clutch 84 tries hard to movable latch 92 is outwards ejected, but because the top power greater than spring 93 is wanted in the tension force effect of spring 37, even final motor 32 stops to drive, lever 41 also can keep this to be in the stable state mechanical location of unlocking condition.

In Figure 36,, therefore rotate the handle 90 of unblanking and promptly rotated arrangement of clutch 84 simultaneously because arrangement of clutch 84 is in " closing " state.Thereby arrangement of clutch 84 at first drives slide block 91 and collides the stable state mechanical location that makes lever 41 be turned to non-unlocking condition with the lever 41 generation slips that are in unlocking condition in rotary course, and then dead bolt 22 is moved to lockset position of coupler and finishes unblank (seeing Figure 37).When finish unblank after, unclamp the handle of unblanking, the same with the handle of unblanking of common lock, the handle 90 of unblanking can be returned to original state under the effect of panel spring (not drawing among the figure), so all are returned to original state as shown in figure 34 again.

In the present embodiment, we can replace with mechanical switching device the constituted mode of lever 41, spring 37 and magnet 47, as shown in figure 38.Among the figure, magnet 47 is arranged on arrangement of clutch 84 shells one and can takes place on the slip side of relative slip with lever 41, and lever 41 is ferromagnetic materials.Behind the of short duration drive current that motor 32 obtains unblanking, flexible wire 36 or flexible silk ribbon will pull lever 41 make itself and magnet 47 take place that magnetic force contact and by adhesive, its the suction-combining force is far longer than the ejecting force of 93 pairs of movable latch 92 of spring and the pulling force of 37 pairs of levers 41 of spring, so lever 41 is turned to the stable state mechanical location (seeing Figure 39) of unlocking condition.Handle 90 just can make the slip side on the arrangement of clutch 84 separate with lever 41 generation slips when the direction of unblanking moves at drive dead bolt 22 as long as rotation is unblanked at this moment, thereby magnet 47 is separated with lever 41.When magnet 47 with after lever 41 separates, under the tension of spring 37, lever 41 is reset to the stable state mechanical location of non-unlocking condition.

5, the electric lock head embodiment of the utility model electric lockset

After going to replace the mechanical lock head of any core-inset type mechanical lock with electric lock head of the present utility model, can make original core-inset type mechanical lock become the core-inset type electronic lock immediately.Figure 40 is the side sectional view of present embodiment, replace situation that the core-inset type electronic lock that becomes behind mechanical lock head is installed on door as shown in figure 41 with its, Figure 42 is the lateral view of Figure 41, and obviously, the mounting method and the using method of this and common core-inset type mechanical lock are duplicate.In Figure 41 and Figure 42, the 135th, the panel of lock, the 22nd, dead bolt, the 137th, present embodiment, the 21st, key hole, the 143rd, be used for fixing the screw of tapered end.As seen from Figure 42, key hole 21 is located at outdoors, is located in the door as the knob 101 of door drawback lock handle.No matter be mechanical lock head or electric lock head, thereby its task is exactly can stir dead bolt 22 for rotating lock tongue thumb wheel 111, and its situation of stirring dead bolt 22 as shown in figure 44.Owing to tooth 144 is arranged on the dead bolt 22, so dead bolt thumb wheel 111 revolutions on the tapered end are moving can make dead bolt 22 move lattice once circle.

In Figure 40, on the both sides of shell 23 central indentation 121 through hole is arranged respectively, wherein one on the right is to face the preceding hole of crying of key of unblanking, one on the left side is the metapore that cries in the face of knob 101.The whirligig 29 of unblanking is located in the preceding hole of shell 23, the keyhole device 25 that contains contact 20 and key hole 21 is installed in the whirligig 29 of unblanking, described identical among contact 20, key hole 21, keyhole device 25 and one of aforementioned electronic lock embodiment, being provided with in contact 20 for electronic circuit device 31 is power supply power supply contacts of unique electric approach, and the position of insertion key hole 21 back contacts 6 is corresponding one by one on the position of contact 20 in keyhole device 25 and the key bit 1.Unblank whirligig 29 contour structures as shown in figure 45.Front end at it is provided with key hole 21 and two semicircle boss 28, is provided with the projection 145 of torque transmission in its rear end.The whirligig 29 of unblanking is installed in its front end shell 23 as shown in figure 43, and the front end of this shell 23 is provided with a ф shape through hole 26 that has breach 27.Because this breach 27 and the existence of breach 13 on the key, the plug of 1 pair of key hole 21 of key bit can only just can be carried out (referring to Figure 10) at fixing gap position, but key bit 1 when turning an angle with respect to shell 23 1 of key bit can't extract (referring to Figure 11).

In Figure 40, inside and outside the metapore of shell 23, be provided with a whirligig as door drawback lock handle, the profile of this whirligig is the cylinder that the thin end of an end is thick and the axis overlaps, its thin end be pipe 107 it be located in the metapore of shell 23, its butt end be the contour structures sealing be positioned at the outer knob 101 of shell 23.The internal construction of this knob assembly sees that from left to right it has five-layer structure.First floor is a knob 101, and it is the shell of knob assembly butt end.The second layer is the electronic circuit device 31 that is used for password storage, communication, identification and Based Intelligent Control, and it is electrically connected with contact 20 by lead 109, also is provided with the magnetic induction switch 132 that is electrically connected with it on it.The 3rd layer is a component mounting disc 64, in this mounting disc 64, fix a hollow rotating shaft 110 that is positioned on the knob assembly axis, the other end of this axis of rotation 110 passes the shell metapore and realizes being connected of torque transmission with the whirligig 29 of unblanking in the preceding hole of shell, is provided with the lead 109 of connecting terminal 20 and electronic circuit device 31 at the center of axis of rotation 110; Electronic circuit device 31 just is installed in the mounting disc 64, and the mechanical switching device that is electrically connected and is subjected to the electro-mechanical driving device of its control current drives and driven by the moving device of collecting zone with electronic circuit device 31 also has been installed in mounting disc 64; Wherein, mechanical switching device comprises lever 41 and spring 37, comprises a cylinder 63 that passes mounting disc 64 cards and be connected as a single entity with lever 41 rigidity on the lever 41.The 4th layer is the thumb wheel connector, it comprise one be enclosed within the pipe 108 on the axis of rotation 110 and mouth of pipe by this pipe 108 stretches out and with the clutch plate 129 of axis normal wherein, the other end of pipe 108 passes shell metapore and 111 meshing connections of dead bolt thumb wheel; On clutch plate 129, be provided with elastic spring 131, stressed block 103, block 128, the spring stack 104 and second included lever 102 of structure of answering a pager's call.Layer 5 is a knob installed part, this knob installed part comprise that pipe 107 and mouth of pipe by this pipe 107 stretch out and with the annular slab 106 of axis normal wherein, knob 101 is fixed on the annular slab 106, pipe 107 is enclosed within the outside of thumb wheel connector pipe 108 and is located at the outside of tapered end shell 23, and the inboard of knob installed part is provided with and can drives the block 127 that the thumb wheel connector rotates.

In Figure 40, the whirligig 29 of unblanking carries out the meshing of torque transmission by projection 145 and connector 113 and axis of rotation 110 in being located at knob assembly and is connected.Dead bolt thumb wheel 111 is between the preceding hole and metapore of shell 23, and its pipe 108 interior with being located at knob assembly carries out meshing the connection.The profile of dead bolt thumb wheel 111 is provided with internal tooth 150 as shown in figure 46 in its endoporus.On the pipe 108 with the structure of dead bolt thumb wheel 111 meshing links with as shown in figure 47, it is provided with the breach 151 that is used for meshing connection and is used to keep off 112 grooves that install and fix 152.In addition, in Figure 40, also be provided with magnet 126, installing hole 122 on the shell 23 and in order to increase the damping unit of pivoting friction resistance.Wherein a cover damping unit is at pipe 108, and it is made of slide block 125, spring 124 and stopper 123; Another set of damping unit is at the whirligig 29 of unblanking, and it is made of slide block 120, spring 119 and stopper 118.

Figure 58 is the enlarged drawing after knob assembly separates from shell 23, among the figure, is installed in the end rubber-like bending step of the elastic spring 13 on the clutch plate 129.

Figure 48 cuts the knob among Figure 40 101 open later interior views, and among the figure, electronic circuit device 31 is positioned at outermost, and the included motor 32 of electro-mechanical driving device is on its next door.Figure 49 removes later interior views with the electronic circuit device among Figure 48 31, among the figure, electro-mechanical driving device is to connect one section flexible wire 36 or flexible driving band that can be around in its axle head 34 by motor 32 to constitute, and the other end of flexible wire 36 or flexible driving band is connected on the mechanical switching device.In mounting disc 64, be provided with through hole 72, when mounting disc 64 turns to shown position, can from through hole 72, see the stressed block 103 that is positioned on the clutch plate 129.In Figure 49, lever 41 rotates around lever turning cylinder 39, lever 41 is viewed as L shaped lever from the direction perpendicular to lever turning cylinder 39, comprise in the end of lever 41 one arms one perpendicular to mounting disc 64 cards, pass through hole 72 and cylinder 63 that can activity through hole 72 in.Lever 41 has two upsets and can keep the stable state mechanical locations of its upset back machine performance of can being triggered, the structure of its operating principle and spring 37 and principle is installed and aforementioned electronic is locked described identical among one of embodiment.In mounting disc 64, also be provided with a wire hole 149, be used for drawing of lead 109.

Figure 50 removes later interior views with the mounting disc among Figure 49 64, among the figure, the cyclic spring reed 131 that has breach is installed on the clutch plate 129, the end of elastic spring 131 indentation, there is bending steps, this bending step is located at the both sides (referring to Figure 58) of stressed block 103, is provided with the sliding bevel that can take place to slide collision with cylinder 63 when cylinder 63 rotates after its surface slips over round about again and produce the thrust that resets on the edge of the inner side edge on the bending step.Among the figure, cylinder 63 is in unlocking condition, and it can be pressed and slip over by the bending step from elastic spring 131 on both direction when being driven to rotate, and cylinder 63 slips over the running orbit of elastic spring 131 bending ledge surfaces shown in arrow among the figure.Because damping unit is to the damping action of thumb wheel connector, reed 131 can't be followed motion together when cylinder 63 slips over elastic spring 131 surfaces.

By as can be known aforementioned, as long as driving the whirligig 29 of unblanking, key rotates, axis of rotation 110 will be followed rotation and drive mounting disc 64 and lever 41 and be rotated together; As long as the stressed block on the clutch plate 129 103 rotates, clutch plate 129 will drive pipe 108 and dead bolt thumb wheel 111 is followed rotation together.For ease of observing and understand the operating principle of present embodiment, hypothesis electronic circuit device 31 is transparencies in Figure 48, so its view also can be as shown in figure 49.In Figure 49, after a key that allows to open this lock inserts the keyhole device of this tapered end, key under manual operation to a certain direction rotation, so just driven mounting disc 64 rotations.In the process of mounting disc 64 rotations, electronic circuit device electronic circuit device 31 in lock provides power supply and transmits unlocking cipher in the key, thereby electronic circuit device 31 provides of short duration pulse control electric current drive motor 32 to rotate in the correct back of the password of identification key to motor 32 in the lock.When motor 32 rotates flexible wire 36 or flexible silk ribbon are wound in its axle head and lever 41 is produced pulling force, thereby make lever 41 upsets.Thus, when lever 41 is turned to unlocking condition, it rotates can slip over from the ledge surface of elastic spring 131 and drive stressed block 103 as the application of force arm of force to any one direction and rotates together, so, thereby thumb wheel connector and dead bolt thumb wheel 111 are followed together to rotate and have been realized unblanking or locking function (seeing Figure 51) of tapered end.Then, because of the cylinder 63 of lever 41 has slipped over elastic spring 131, if opposite spin this moment key, the sliding bevel on elastic spring 131 inner side edge edges will take place to slide collision and produce the thrust that resets with cylinder 63, so lever 41 is reset to the stable state mechanical location of non-unlocking condition and is returned to original state.

For avoiding key in rotary course, position when lever 41 is driven by motor 32 is hindered by stressed block 103 and elastic spring 131 and the dead-centre position that can't overturn just at the right time, is being provided with a location switch of being oppressed and connecting by lever 41 when lever 41 is turned to unlocking condition 148 in the mounting disc 64.This location switch 148 is electrically connected with electronic circuit device 31 and sends the signal that puts in place to electronic circuit device 31 after connection.If electronic circuit device 31 sends drive current to motor 32 and do not obtain the signal that puts in place of location switch 148 in official hour, electronic circuit device 31 will send drive current to motor 32 once more in certain time interval, lever 41 is driven once more, therefore, lever 41 always has not driven chance in the dead-centre position.When lever 41 was driven the stable state mechanical location that is turned to unlocking condition, location switch 148 was oppressed and send the signal that puts in place.After location switch 148 sends the signal that puts in place, electronic circuit device 31 can make motor 32 stop to drive once more, at this moment, thus lever 41 keeps its stable state mechanical locations that are in unlocking condition can slip over elastic spring 131 and drives stressed block 103 rotating under the effect of spring 37 tension force.Facts have proved since on the shell ф shape through hole 26 and on the key the existence of breach 13 make that key can only be in fixing position plug, this will significantly reduce the existence of lever 41 driving dead-centre positions.

Two similar with aforementioned electronic lock embodiment, in the present embodiment, we also can replace with mechanical switching device the constituted mode of slide block 50, spring 37 and magnet 47, and electro-mechanical driving device also can replace with the type of drive of electromagnet 57, shown in Figure 52.Among the figure, slide block 50 can translation gliding in slide block guide rail 49, sliding head of determining comprise one perpendicular to mounting disc 64 cards, pass through hole 72, can activity through hole 72 in cylinder 63.Fix the brace 77 of a ferromagnetic material on the moving iron 78 of electromagnet 57, this brace 77 is also fixed with slide block 50 simultaneously and is made iron 78 and slide block 50 can keep the rigidity of interlock translation.In addition, magnet 47 and spring 37 on block 76, have been fixed.When slide block 50 is in non-unlocking condition shown in Figure 52, thereby spring 37 compressing braces 77 make slide block 50 can keep it to be in the stable state mechanical location of non-unlocking condition.After key inserts key hole 21 and makes the of short duration drive current that electromagnet 57 obtains unblanking, the moving iron 78 of electromagnet 57 is by adhesive and make slide block 50 follow its slip, thereby make brace 77 by magnet 47 adhesives, so slide block 50 is turned to the stable state mechanical location of unlocking condition.When slide block 50 is in unlocking condition, it rotates can slip over from the ledge surface of elastic spring 131 and drive stressed block 103 as the application of force arm of force to any one direction and rotates together, so, thereby thumb wheel connector and dead bolt thumb wheel 111 are followed together to rotate and have been realized unblanking and locking function (seeing Figure 53) of tapered end.Then, because of the cylinder 63 of slide block 50 has slipped over elastic spring 131, if opposite spin this moment key, the sliding bevel on elastic spring 131 inner side edge edges and cylinder 63 will take place to slide collision and produce the thrust that resets, so slide block 50 promotes brace 77 to be separated with magnet 47, like this, in case in separation process the compressing power of spring 37 greater than the magnetic field the suction-combining force in, slide block 50 will be reversed the stable state mechanical location that resets to non-unlocking condition and be returned to original state.In Figure 52 and Figure 53, aforementioned identical in the effect of location switch and operating principle and the present embodiment.In the present embodiment, the process that mechanical switching device is reset relies on the key reverse rotation and realizes, in Figure 44, if one inserts the key that belongs to this lock in the whirligig of unblanking rotation and dead bolt 22 is locked by normal mode, just extract in not reverse rotation under the situation of key, even a key that does not belong to this lock is inserted this lock also needn't worry this lock can be opened thereafter.This be because this moment dead bolt lock, unblank must be towards the direction of rotation when last time, key inserted opposite reverse rotation, like this, resetting of uncompleted mechanical switching device will at first be done before last time, key was extracted.And the key that belongs to this lock inserts after this lock once more, unblanks owing to the effect of aforementioned location switch 148 is driven to finish after mechanical switching device is resetted once more.

Be the safety that guarantees dead bolt to be locked, be provided with in the present embodiment as long as second resetting-mechanism that turning knob 101 just can make mechanical switching device reset by rotary door inner button 101.This second resetting-mechanism comprises sickleshaped lever 102 and the spring 156 that is located on the clutch plate 129, shown in Figure 54 and Figure 58.Figure 54 is the interior views that comprises second resetting-mechanism after mounting disc 64 is removed, and among the figure, sickleshaped lever 102 rotates around axle 155, and its end is provided with a cylinder 159, and this cylinder 159 points to the annular slab 106 (shown in Figure 58) of knob installed part.One end of spring 156 is fixed on the cylinder 159, and its other end is fixed on the clutch plate 129.Lever 102 outwards opens under the pulling force of spring 156 all the time.In addition, on clutch plate 129, be provided with block 128 and spring stack 104 towards a side of annular slab 106.Figure 55 is an interior views of the clutch plate among Figure 54 129 being removed and kept cylinder 159 on block 128, spring stack 104 and the lever 102 above the clutch plate 129.Among the figure, the end that annular slab 106 is provided with two blocks that form angles 127, two spring stacks 157 and a V-arrangement boss 158 (referring to Figure 58), two springs 105 is fixed on the spring stack 104 of clutch plate 129 simultaneously, and their other end is separately fixed on two spring stacks 157 of annular slab 106.Under normal circumstances, because the symmetrical force action of spring 105 pulling force, the block 128 on the clutch plate 129 is positioned at the central authorities of 106 two blocks 127 of annular slab, and the cylinder 159 on the lever 102 also is positioned at and is pressed in the central authorities of V-arrangement boss 158 recess simultaneously.When knob 101 rotates, because pipe 108 has the damping action of damping unit.Mutual dislocation takes place with clutch plate 129 in annular slab 106, and cylinder 159 with V-arrangement boss 158 mutual dislocation takes place also simultaneously.So the side V-characteristic of V-arrangement boss 158 makes lever 102 rotate and promote cylinder 63 simultaneously the mechanical switching device that is in unlocking condition is resetted with cylinder 159 is extrapolated, shown in Figure 56.When the dislocation of annular slab 106 and clutch plate 129 arrives to a certain degree, because the position-limiting action of 127 pairs of blocks 128 of block, last knob 101 drives clutch plate 129 and dead bolt thumb wheel 111 rotates together, stirs dead bolt and guarantees the purpose that mechanical switching device resets with knob thereby can finish in door.Obviously, because the damping action that damping unit is split whirligig, even cylinder 63 is in the position beyond lever 102 circular arcs, it also can be slided collision and the mechanical switching device that is in unlocking condition is resetted in the process of knob 101 rotations, shown in Figure 57.When unclamping after knob 101 is rotated, under the force action of spring 105 pulling force, clutch plate 129 and annular slab 106 are returned to the relative equilibrium position shown in Figure 54 and Figure 55 again again.

Figure 59 is the basic circuit diagram of the utility model electric lock head and electron key embodiment, and wherein V is a power line, and S is a data wire, and G is a ground wire, E is a battery 19, and D is a light emitting diode 16, and M is an electro-mechanical driving device, CPU is a microprocessor, and S is a location switch 148, and K is a magnetic induction switch 132.In the CPU of key, there is the password of this key, and the control software that is used to communicate with code telegram when unblanking and power supply is provided to electronic lock or electric lock head is housed.In the CPU of electronic lock, have the password of some keys of unblanking, and be equipped with when unblanking, be used to communicate with code telegram, password identification and provide to electro-mechanical driving device drives or the control software of control electric current.Magnetic induction switch 132 can adopt dry-reed tube switch, and its installation site is provided with the magnet 126 that can make its adhesive conducting on shell 23 shown in Figure 48 and Figure 58.Put in place signal and the magnetic induction switch 132 of getting back simultaneously that obtains that location switch 148 sends as CPU is during at the signal that magnet 126 positions are switched on, illustrate that dead bolt thumb wheel 111 is in the position of stirring dead bolt as shown in figure 44, CPU will enter sleep state to save power supply.

Claims

1, a kind of Microconsumption electronic lock with power that power supply is provided by key, its electronic lock comprises shell (23), dead bolt (22), the whirligig of unblanking (29), contains the keyhole device (25) of contact (20) and key hole (21), the electronic circuit device (31) that is electrically connected with contact (20), with the electro-mechanical driving device that electronic circuit device (31) is electrically connected, it is characterized in that:

(1) being provided with in the included contact (20) of keyhole device (25) for electronic circuit device (31) is the power supply power supply contact of unique electric approach, and this power supply power supply contact is electrically connected with the power input of electronic circuit device (31);

(2) be provided with mechanical switching device, this mechanical switching device is driven by electro-mechanical driving device, and it comprises a lever (41) or slide block (50), also comprises spring (37) or magnet (47);

(3) be provided with mechanical return mechanism, this mechanical return mechanism is located at when the whirligig of unblanking (29) rotates and on the part of mechanical switching device generation relative displacement campaign, it comprises the slide construction that relative slip and the contact of generation power can take place with the mechanical switching device that is in unlocking condition that is located on this part.

2, electric lockset according to claim 1, it is characterized in that: electro-mechanical driving device is to connect one section flexible wire (36) or flexible driving band that can be around in its axle head (34) by motor (32) to constitute, and the other end of flexible wire (36) or flexible driving band is connected on the mechanical switching device.

3, electric lockset according to claim 1, it is characterized in that: the included spring (37) of mechanical switching device can be the torsion spring with two tension force arm of forces (48), is provided with in the end of the arm of force (48) perpendicular to the arm of force and perpendicular to the vertical crotch (45) of tension direction.

4, electric lockset according to claim 1, it is characterized in that: the whirligig of unblanking (29) is the rotary body by the key driven rotary, it is a hollow barrel-type structure that at one end is provided with key hole (21), the both sides of key hole (21) outside at it are provided with semicircle boss (28), are provided with the keyhole device (25) that comprises contact (20) at its cavity; On shell (23), be provided with one and limit the φ shape through hole (26) that key can only plug in the permanent position, the circle that is shaped as of this φ shape through hole (26) is provided with symmetric windows (27) at the two ends of its diameter, and semicircle boss (28) places this φ shape through hole (26).

5, electric lockset according to claim 1, it is characterized in that: lever (41) that mechanical switching device is included or slide block (50) are to stop the stopping means of unblanking when it is in non-unlocking condition, and the whirligig of unblanking (29) is provided with the double wedge (30) that can stir dead bolt (22).

6, electric lockset according to claim 5, it is characterized in that: mechanical return mechanism is located on the dead bolt (22), and it comprises a slide block (40) that can take place to slide collision with the mechanical switching device that is in unlocking condition and produce the thrust that resets when dead bolt (22) is mobile; Perhaps it comprises a slide bar (46) that can carry out the magnetic force adhesive with the mechanical switching device that is in unlocking condition and when dead bolt (22) is mobile this magnetic force adhesive be slided and separated.

7, electric lockset according to claim 1 is characterized in that: the whirligig of unblanking (29) comprises a component mounting disc (64), is provided with electronic circuit device (31), electro-mechanical driving device and mechanical switching device in this mounting disc (64).

8, electric lockset according to claim 7, it is characterized in that: the whirligig of unblanking (29) is when dead bolt (22) is positioned at upper lock position and mechanical switching device when being in non-unlocking condition, and it is the device that rotates freely that can carry out arbitrarily angled rotation around the axis of key hole (21).

9, electric lockset according to claim 7 is characterized in that: lever (41) that mechanical switching device is included or slide block (50) are when it is in unlocking condition, and it is to drive the application of force arm of force that dead bolt (22) moves; On dead bolt (22), be provided with the stressed block (74) that makes dead bolt (22) stressed and mobile.

10, electric lockset according to claim 7, it is characterized in that: in mounting disc (64), be provided with through hole (72), lever (41) or slide block (50) comprise one perpendicular to mounting disc (64) card, pass through hole (72), can follow the movable cylinder (63) of lever (41) in through hole (72).

11, electric lockset according to claim 7 is characterized in that: the included lever (41) of mechanical switching device is viewed as L shaped lever from the direction perpendicular to lever turning cylinder (39), and its axis hole is located at the junction of these L shaped lever two arms.

12, electric lockset according to claim 7, it is characterized in that: be provided with the dead bolt self-locking device that can stop dead bolt (22) to move when being in upper lock position to the direction of unblanking when dead bolt (22), this dead bolt self-locking device comprises that a movable push rod (68) and one presses to the spring (66) of dead bolt (22) with this push rod (68), and dead bolt (22) is provided with the block (70) that matches with this push rod (68).

13, electric lockset according to claim 7, it is characterized in that: mechanical return mechanism is located on the dead bolt (22), and it comprises a sliding bevel (71) that takes place to slide collision with the mechanical switching device that is in unlocking condition and produce the thrust that resets when the whirligig of unblanking (29) rotates.

14, electric lockset according to claim 1, it is characterized in that: the whirligig of unblanking comprise the handle of unblanking (90) be connected with one the having of the handle of unblanking " from " or the arrangement of clutch of " closing " two states, this arrangement of clutch can be followed the rotation of the handle of unblanking (90) and dead bolt (22) is moved under " closing " state, have the activity of its clutch state of decision to broadcast pin (92) on arrangement of clutch; Mechanical switching device is to promote the control device that this movable latch (92) arrives " closing " state.

15, electric lockset according to claim 14, it is characterized in that: mechanical return mechanism is located on the arrangement of clutch, and it comprises a slide block (91) that can take place to slide collision with the mechanical switching device that is in unlocking condition and produce the thrust that resets when arrangement of clutch rotates; Perhaps it comprises the slip side that can carry out the magnetic force adhesive with the mechanical switching device that is in unlocking condition and when arrangement of clutch rotates this magnetic force adhesive be slided and separated.

16, a kind of Microconsumption electronic lock with power that power supply is provided by key, its electric lock head comprise shell (23), dead bolt thumb wheel (111), the whirligig of unblanking (29) that contains preceding hole and metapore, the keyhole device (25) that contains contact (20) and key hole (21), the electronic circuit device (31) that is electrically connected with contact (20), with the electro-mechanical driving device that electronic circuit device (31) is electrically connected, it is characterized in that:

17, electric lockset according to claim 16, it is characterized in that: electro-mechanical driving device is to connect one section flexible wire (36) or flexible driving band that can be around in its axle head (34) by motor (32) to constitute, and the other end of flexible wire (36) or flexible driving band is connected on the mechanical switching device.

18, electric lockset according to claim 16, it is characterized in that: the included spring (37) of mechanical switching device can be the torsion spring with two tension force arm of forces (48), is provided with in the end of the arm of force (48) perpendicular to the arm of force and perpendicular to the vertical crotch (45) of tension direction.

19, electric lockset according to claim 16, it is characterized in that: the whirligig of unblanking (29) is the rotary body by the key driven rotary, it is a hollow barrel-type structure that at one end is provided with key hole (21), the both sides of key hole (21) outside at it are provided with semicircle boss (28), are provided with the keyhole device (25) that comprises contact (20) at its cavity; On shell (23), be provided with one and limit the φ shape through hole (26) that key can only plug in the permanent position, the circle that is shaped as of this φ shape through hole (26) is provided with symmetric windows (27) at the two ends of its diameter, and semicircle boss (28) places this φ shape through hole (26).

20, electric lockset according to claim 16 is characterized in that: the whirligig of unblanking (29) that is provided with keyhole device (25) is located in the preceding hole of electric lock head shell (23); Electronic circuit device (31), electro-mechanical driving device, mechanical switching device, mechanical return mechanism are installed in the knob assembly as door drawback lock knob, the profile of this knob assembly is the thick cylinder of the thin end of an end, its thin end is located in the metapore of shell (23), its butt end be the contour structures sealing be positioned at the outer knob (101) of shell (23); Realize being connected of torque transmission between the preceding hole that dead bolt thumb wheel (111) is arranged in shell (23) and the metapore and with the thumb wheel connector that is located at knob assembly.

21, electric lockset according to claim 20, it is characterized in that: in knob assembly, be provided with axis of rotation (110), one end of this axis of rotation (110) passes the shell metapore and realizes being connected of torque transmission with the whirligig of unblanking (29) in the preceding hole of shell, the other end of axis of rotation (110) is fixed a component mounting disc (64) that is positioned at knob assembly butt end cavity, and electronic circuit device (31), electro-mechanical driving device and mechanical switching device are installed in mounting disc (64).

22, electric lockset according to claim 21 is characterized in that: the thumb wheel connector in the knob assembly comprise one be enclosed within the pipe (108) on the axis of rotation (110) and mouth of pipe by this pipe (108) stretches out and with the clutch plate of axis normal (129) wherein; One end of pipe (108) passes the shell metapore and realizes being connected of torque transmission with dead bolt thumb wheel (111), and its other end that has clutch plate (129) is located in the cavity of knob assembly butt end; On clutch plate (129), be provided with and make the stressed and stressed block (103) that rotates of thumb wheel connector.

23, electric lockset according to claim 21, it is characterized in that: lever (41) that mechanical switching device is included or slide block (50) are when it is in unlocking condition, thereby it is can drive the thumb wheel connector to rotate the application of force arm of force that drives dead bolt thumb wheel (111) rotation.

24, electric lockset according to claim 21, it is characterized in that: in mounting disc (64), be provided with through hole (72), lever (41) or slide block (50) comprise one perpendicular to mounting disc (64) card, pass through hole (72), can in through hole (72), follow the movable cylinder (63) of lever (41).

25, electric lockset according to claim 21 is characterized in that: the included lever (41) of mechanical switching device is viewed as L shaped lever from the direction perpendicular to lever turning cylinder (39), and its axis hole is located at the junction of these L shaped lever two arms.

26, electric lockset according to claim 22 is characterized in that: mechanical return mechanism comprises the elastic spring (131) that is fixed on the thumb wheel connector.

27, electric lockset according to claim 22, it is characterized in that: mechanical return mechanism comprises the elastic spring (131) that is fixed on the clutch plate (129), the end of this elastic spring (131) is provided with the bending step, is being provided with the sliding bevel that can take place to slide collision when the whirligig of unblanking (29) rotates with the mechanical switching device that is in unlocking condition and produce the thrust that resets on the bending step.

28, electric lockset according to claim 22, it is characterized in that: the knob on the knob assembly (101) is a housing with cavity, it is fixed on the knob installed part, this knob installed part comprise that pipe (107) and mouth of pipe by this pipe (107) stretch out and with the annular slab of axis normal (106) wherein, pipe (107) is enclosed within the outside of thumb wheel connector pipe (108) and is located in the metapore of tapered end shell (23), annular slab (106) and knob (101) are located at the outside of tapered end shell (23) as the shell of knob assembly butt end, are respectively equipped with on the inboard of knob installed part and the thumb wheel connector to make the knob installed part drive the block (127) (128) that the thumb wheel connector rotates.

29, electric lockset according to claim 20 is characterized in that: be provided with second resetting-mechanism in the knob assembly.

30, electric lockset according to claim 29 is characterized in that: second resetting-mechanism comprises that the lever (102) that is installed on the thumb wheel connector makes lever (102) obtain to rotate the boss (158) of thrust with spring (156) and with lever (102) in sliding process.

31, electric lockset according to claim 20 is characterized in that: be provided with the magnetic induction switch (132) that is electrically connected with electronic circuit device (31) in the knob assembly, shell (23) is provided with the magnet (126) that makes this magnetic induction switch (132) work.

32, electric lockset according to claim 20 is characterized in that: be provided with damping unit on shell (23).

33, a kind of Microconsumption electronic lock with power that power supply is provided by key, its electron key comprises battery (19), the key bit (1) that contains contact (6), the electronic circuit device (17) and the shell that are electrically connected with battery (19) and contact (6), it is characterized in that: key bit (1) is located at an end of a bar shaped rigid backbone (7), key bit (1) part of this bar shaped rigid backbone (7) is the shaped as frame structure of hollow, cavity (8) in the shaped as frame structure is provided with contact (6) and has connection lead (14) to draw, in the contact (6) and lead (14) around fill insulant (2).

34, electric lockset according to claim 33 is characterized in that: the arrangement of key bit (1) upper contact (6) is to insert key hole (21) direction word order in the same way with key bit (1).

35, electric lockset according to claim 33 is characterized in that: key bit (1) is exposed at the outside of shell, is provided with symmetric windows (13) in the both sides of the close housing parts of key bit (1).

36, electric lockset according to claim 33, it is characterized in that: shell comprises that key lid (5) and one are used for that key is covered (5) and carry out spacing or fixing stop collar (4), there is a through hole at the center of this stop collar (4), and it is enclosed within or is fixed on the bar shaped rigid backbone (7).

37, electric lockset according to claim 33, it is characterized in that: the electronic circuit device (17) that is electrically connected with contact (6) and battery (19) is located at a side of bar shaped rigid backbone (7) in the enclosure, and battery (19) is located at the opposite side of bar shaped rigid backbone (7).

38, electron key according to claim 33 is characterized in that: battery (19) is made as button cell.

39, electric lockset according to claim 36 is characterized in that: be provided with window (3) in the both sides of stop collar (4), be provided with the light emitting diode (16) that is electrically connected with electronic circuit device (17) in the window (3).

40, a kind ofly provide the Microconsumption electronic lock with power of power supply by key, it comprise claim 1 to the described electronic lock of claim 15 and claim 33 to the described electron key of claim 39.

41, a kind ofly provide the Microconsumption electronic lock with power of power supply by key, it comprise claim 16 to the described electric lock head of claim 32 and claim 33 to the described electron key of claim 39.