CN105089368A - Novel fingerprint lock - Google Patents
Novel fingerprint lock Download PDFInfo
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- CN105089368A CN105089368A CN201510539007.5A CN201510539007A CN105089368A CN 105089368 A CN105089368 A CN 105089368A CN 201510539007 A CN201510539007 A CN 201510539007A CN 105089368 A CN105089368 A CN 105089368A
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Abstract
The invention discloses a novel fingerprint lock. The novel fingerprint lock comprises a lock body, an inner grab handle, an outer lock head, an outer grab handle and a clutch device. The clutch device comprises a spring guide clutch device body. The outer grab handle is provided with a fingerprint recognition device. When the fingerprint recognition device is matched successfully, a motor drives a connecting tube shaft to rotate. A sliding piece can be driven to move forwards or backwards through the rotating fit between a convex lug and the threaded structure of a spring, and thus the clutch function is achieved. The elastic compression performance of the spring is further utilized, pushing force is increased gradually, and engaging and disengaging reliability and flexibility of the clutch device are guaranteed. Besides, in the actual use process, when the convex lug is rotated to the tail end of the spring, a spring wire of the spring can be slid out; idling operation of the motor can be achieved without stopping, overlarge loads of the motor are avoided and the service life of the motor is guaranteed. When the motor is rotated reversely, the convex lug can slip into the threaded spring wire automatically, and both controlling and unlocking are convenient and reliable.
Description
Technical field
The present invention relates to a kind of novel finger print lock.
Background technology
Along with the development of lockset, all kinds of electronic lock is is constantly researched and developed and is manufactured, especially by the electronic lock of the modular design such as wireless remote control, password setting, fingerprint recognition, emergency opening, but those electronic locks are due to by electronics, the integrated unlocking system of mechanical technique, make its internal construction complicated, reliability of unblanking is low, and the application life of electronic lock is short.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of novel finger print lock.
The technical solution adopted for the present invention to solve the technical problems is:
A novel finger print lock, comprising:
Lock main body, is provided with one and unblanks drive unit in the middle part of described lock main body;
Interior lever, described interior lever is arranged on lock main body one end, and it comprises lever shell and is arranged on battery pack, motor and the circuit for controlling motor in lever shell, and described interior lever connects lock tube by one and is connected to drive unit of unblanking;
Outside tapered end, described outside tapered end is arranged on the lock main body other end and is connected to interior lever by a hollow tubing conductor;
Outer lever, described outer lever is arranged on outside tapered end end, it comprises outer lever shell and is arranged on outer lever battery pack, the fingerprint identification device in outer lever shell, and described fingerprint identification device is battery-powered by outer lever, and is connected to circuit for controlling motor by the wire be located in hollow tubing conductor;
Arrangement of clutch, described arrangement of clutch is arranged on and connects in lock tube, it comprises spring guiding arrangement of clutch, described spring guiding arrangement of clutch comprises a sliding part, spring and one is set in the connection tubular axis on hollow tubing conductor, described connection tubular axis is driven by motor, described spring housing is located at and connects on tubular axis, described connection tubular axis epirelief goes out to be provided with to snap in the lug in gap between spring spring silk, described sliding part is provided with the interface arrangment coordinated with drive unit of unblanking, utilize being rotatably assorted between lug and spring thread structure that sliding part can be driven to move forward or after move, realize clutch function.
Described motor is a pair of drive motors, and it comprises the rotor of two stators and a group, and described stator is circular layout by multiple toroidal conductor windings and forms, and described rotor is arranged between two stators.
Described motor also comprises front fixed cap and rear fixed cap, and described front fixed cap and rear fixed cap are combined by some joint pins, and described stator and rotor are arranged between front fixed cap and rear fixed cap.
Described arrangement of clutch also comprises a buffer, described buffer comprises the many groups of buffering rings be set on hollow tubing conductor, described buffering ring two ends are provided with driving lever, what make that adjacent buffering ring can be mutual stirs, described motor is connected to buffer by a tubular axis, described tubular axis is provided with the driving driving lever that the front end driving lever that cushions ring with first of buffer is corresponding, described buffer is connected to spring guiding arrangement of clutch by connecting tubular axis, described tube connector shaft end is provided with connection driving lever corresponding to the rear end driving lever that cushions ring with last of buffer.
Described sliding part is a sliding sleeve, described sliding sleeve side is provided with guiding slide unit, the guide groove corresponding with the slide unit that leads is provided with in described connection lock tube, sliding sleeve is slidably arranged in connect in lock tube and can be connected lock tube synchronous axial system, described sliding sleeve side opening is provided with elongate slots, described spring is arranged in sliding sleeve and this both ends of the spring end extends and inserts in the elongate slots of sliding sleeve, described drive unit of unblanking is thumb wheel of unblanking, described thumb wheel of unblanking is offered the thumb wheel screens coordinated with the slide unit that leads, described outside tapered end is provided with the draw-in groove corresponding with described guiding slide unit, described motor connects tubular axis rotation by driving after tubular axis and the buffering ring transmission buffering organized more, Compress Spring when lug rotates, thus drive sliding sleeve to slide into coordinate with the draw-in groove of outside tapered end or be separated, realize clutch function.
Described sliding part is a square piece, described drive unit of unblanking is a rotation unlocking mechanism offering the square opening coordinated with square piece, described square piece is by the hardware of two fonts, be combined to form, two described hardwares, can relative sliding and two hardwares, between form a cavity that can hold spring, two described hardwares, on be respectively arranged with mutually corresponding elongate slots, described spring is arranged in cavity and the spring silk end of both ends of the spring penetrates two hardwares respectively, elongate slots in, described hardware, end is provided with boss, two hardwares, during assembling, described boss lays respectively at square piece two ends, described connection lock tube end is provided with the Inner corresponding with boss and locks recess, described outside tapered end end is provided with the external lock recess corresponding with boss, after described motor passes through the buffering ring transmission buffering of tubular axis and many groups, drive connection tubular axis to rotate, Compress Spring when lug rotates, thus drive square piece to slide into lock recess with Inner or external lock recess coordinates, in realization, that unblanks outward two opens function.
Described connection lock tube is provided with a square piece, described drive unit of unblanking is a rotation unlocking mechanism offering the square opening coordinated with square piece, make to rotate outer lever and directly can open lockset, the output of described motor is provided with one and is set in tubular axis on hollow tubing conductor, described tubular axis end is provided with a driving driving lever, described connection tubular axis offers and the connection driving lever driving driving lever corresponding, described tubular axis connects tubular axis and slides and connect tubular axis by driving driving lever to stir to connect driving lever thus driving and can to slide axially certain distance, this distance is less than driving driving lever and the length sum being connected driving lever, described connection lock tube offers spring card slot, described spring is arranged on and connects in lock tube, and the spring silk end of both ends of the spring penetrates in the spring card slot of connection lock tube respectively, and this spring card slot to and both ends of the spring is spacing, described sliding part is rotate the slip fixture block being arranged on tube connector shaft end, described square piece is provided with the Inner recess that can snap in completely for slip fixture block, described outside tapered end end be provided with can for slip fixture block fore-end snap in external lock recess, when motor drives connection tubular axis by tubular axis, lug rotates along the helicitic texture of spring, connection tubular axis is driven to reciprocatingly slide, thus drive slip fixture block to snap in Inner recess completely, or clip is at Inner recess and external lock recess, unblank in realization outside.
The rotation electric installation of at least one group is configured with in described outside tapered end, described fingerprint identification device is connected with the wire be located in hollow tubing conductor by rotating electric installation, described rotation electric installation comprises a conductive plate and a rotary contact device, described conductive plate is provided with conductive region, and described rotary contact device comprises the resilient contact of the conductive region of some conflicts on conductive plate.
Described outside tapered end is also configured with the outer leading-in device of signal, and the outer leading-in device of described signal comprises and draws electric-conductor outward, draws spring and draw hoodle outward outward, and described outside tapered end is provided with the conducting ring corresponding with drawing hoodle outward, this conducting ring and resilient contact are electrically connected.
Also comprise an electron key, be provided with in described outer lever and unblank electric flip flop equipment and offer keyhole, internal battery and the identification module corresponding with circuit for controlling motor is configured with in described electron key, and electron key one end protrusion is provided with one can insert electric flip flop equipment of unblanking outer plush copper by keyhole, described identification module is powered by internal battery and is electrically connected with outer plush copper, when electric flip flop equipment is unblanked in outer plush copper insertion, identification module is successively by outer plush copper, to unblank electric flip flop equipment, identification/unlocking signal is sent to circuit for controlling motor by wire, described electric flip flop equipment of unblanking comprises the keyhole seat that two are respectively arranged with guide groove, being formed during the keyhole seat combination of two groups can the keyhole that inserts of the outer plush copper of supplied for electronic key, power spring and conduction hoodle is respectively arranged with in these keyhole both sides, when the outer plush copper of electron key inserts keyhole, conduction hoodle top is pressed in outer plush copper and electrically conducts, described power spring is electrically connected on resilient contact.
Described buffer comprises well one and is set in the buffering sleeve cushioned outside ring.
The invention has the beneficial effects as follows: a kind of novel finger print lock, comprise: lock main body, interior lever, outside tapered end, outer lever, arrangement of clutch, described arrangement of clutch comprises spring guiding arrangement of clutch, described outer lever is provided with fingerprint identification device, when the match is successful for fingerprint identification device, driven by motor connects tubular axis and rotates, utilize being rotatably assorted between lug and spring thread structure that sliding part can be driven to move forward or after move, and realize clutch function, the present invention utilizes the helicitic texture of spring itself to drive, the function that screw thread pushes can be realized, and make use of spring compression performance, increase motive force gradually, ensure that arrangement of clutch coordinates and the reliability be separated and flexibility, and in actual use, when lug turns to spring end, the spring silk of spring can be skidded off, make the free-runing operation that motor can stop, avoid at electric machine rotation that load is excessive by stoping suddenly, ensure the application life of motor, and motor is when rotating backward, lug can slip into again in screw thread spring silk automatically, control and unblank all to facilitate, reliably.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural representation of the present invention's first specific embodiment;
Fig. 2 is the decomposing schematic representation of Fig. 1 embodiment of the present invention;
Fig. 3 is the generalized section of Fig. 1 embodiment of the present invention;
Fig. 4 is the structural representation of the buffering ring of Fig. 1 embodiment of the present invention;
Fig. 5 is the decomposing schematic representation of the electric flip flop equipment of unblanking of Fig. 1 embodiment of the present invention;
Fig. 6 is the decomposing schematic representation of the motor of Fig. 1 embodiment of the present invention;
Fig. 7 is the decomposing schematic representation of the electron key of Fig. 1 embodiment of the present invention;
Fig. 8 is the structural representation of the present invention's second specific embodiment;
Fig. 9 is the decomposing schematic representation of Fig. 8 embodiment of the present invention;
Figure 10 is the generalized section of Fig. 8 embodiment of the present invention;
Figure 11 is the structural representation of the present invention's the 3rd specific embodiment;
Figure 12 is the decomposing schematic representation of Figure 11 embodiment of the present invention;
Figure 13 is the generalized section of Figure 11 embodiment of the present invention.
Detailed description of the invention
Embodiment one
Referring to figs. 1 through the structural representation that Fig. 7, Fig. 1 to Fig. 7 are the present invention's first specific embodiments, as shown in the figure, a kind of novel finger print lock, comprising: lock main body 9, interior lever 1, outside tapered end 2, outer lever 6, arrangement of clutch.
As shown in the figure, be provided with one in the middle part of described lock main body 9 and unblank drive unit, in the present embodiment, described in drive unit of unblanking be thumb wheel 91 of unblanking, supporting lockset is stirred dead bolt by thumb wheel 91 of unblanking and is unblanked.
As shown in the figure, described interior lever 1 is arranged on lock main body 9 one end, it comprises lever shell 11 and is arranged on the battery pack 12 in lever shell 11, motor 13 and circuit for controlling motor, described interior lever 1 connects lock tube 14 by one and is connected to drive unit of unblanking, described motor 13 is a pair of drive motors, it comprises the rotor 132 of two stators 131 and a group, described stator 131 is circular layout by multiple toroidal conductor windings 133 and forms, described rotor 132 is arranged between two stators 131, the axis of described rotor 132 is roughly coaxial with the axis of toroidal conductor winding 133, and annular is provided with some induction coils corresponding with toroidal conductor winding 133 or responds to sliver or permanent magnet on rotor 132, in the present embodiment, described motor body 13 is a DC brushless motor, on described rotor 132, annular is provided with some magnetic strength districts corresponding with toroidal conductor winding 133, permanent magnet is configured with in described magnetic strength district, when specifically using, type of drive of the present invention and traditional DC brushless motor similar, motor driver and position sensor need be configured, position sensor is for detecting the polarity of rotor, driver is made up of power electronic device and integrated circuit etc., its major function is the positional information according to position sensor, control the break-make of each power tube of inverter bridge, realize the commutation of electric current, the electromagnetic induction changed, thus generation continuous torque, motor driver and position sensor are all drive units conventional in DC brushless motor, market also there is special accessory support the use, its control principle is also widely cognitive, concrete detailed description is not made at this.
In the present invention, two stators 131 all can be independent driving rotor 132 rotate, in actual use, can be used alone the stator 131 of a group, and another stator 131 is in holding state, when the stator 131 used breaks down, another stator 131 can start immediately, improve the reliability that motor 13 uses, ensure normally to unblank.
As preferably, described motor 13 also comprises front fixed cap 134 and rear fixed cap 135, described front fixed cap 134 and rear fixed cap 135 are combined by some joint pins 136, described stator 131 and rotor 132 are arranged between front fixed cap 134 and rear fixed cap 135, to strengthen the structural strength of motor 13.
As shown in the figure, described outside tapered end 2 is arranged on lock main body 9 other end and is connected to interior lever 1 by a hollow tubing conductor 21; Described outer lever 6 is arranged on outside tapered end 2 end, it comprises outer lever shell 61 and is arranged on outer lever battery pack 62, the fingerprint identification device 63 in outer lever shell 61, described fingerprint identification device 63 is powered by outer lever battery pack 62, and is connected to circuit for controlling motor by the wire be located in hollow tubing conductor 21.
As preferably, the rotation electric installation of two groups of serial connections is configured with in described outside tapered end 2, described fingerprint identification device 63 is connected with the wire be located in hollow tubing conductor 21 by rotating electric installation, described rotation electric installation comprises conductive plate 24 and a rotary contact device, described conductive plate 24 is provided with conductive region, described rotary contact device comprises the resilient contact 25 of the conductive region of some conflicts on conductive plate 24, due to arrangement of clutch do not connect time, outside tapered end 2, outer lever 6 dallies, by this resilient contact 25, outside tapered end 2 can be made to turn to optional position and all can ensure outside tapered end 2, the electric connection of outer lever 6 and circuit for controlling motor, avoid the situation occurring open circuit.
As shown in the figure, described arrangement of clutch is arranged on and connects in lock tube 14, it comprises spring guiding arrangement of clutch 5, buffer 4, described buffer 4 comprises many groups and is set in the buffering ring 41 on hollow tubing conductor 21 and is set in the buffering sleeve 44 outside buffering ring 41, described buffering ring 41 two ends are provided with driving lever 411, what make that adjacent buffering ring 41 can be mutual stirs, described motor 13 is connected to buffer 4 by a tubular axis 42, described tubular axis 42 is provided with the driving driving lever 421 that the front end driving lever 411 that cushions ring 41 with first of buffer 4 is corresponding, described buffer 4 is connected to spring guiding arrangement of clutch 5 by connecting tubular axis 43, described connection tubular axis 43 end is provided with connection driving lever 431 corresponding to the rear end driving lever 411 that cushions ring 41 with last of buffer 4.
Described spring guiding arrangement of clutch 5 comprises a sliding part, spring 52 and is set in connection tubular axis 43 on hollow tubing conductor 21, described connection tubular axis 43 is driven by motor 13, described spring 52 is set in and connects on tubular axis 43, described connection tubular axis 43 protrudes and is provided with the lug 432 that can snap in gap between spring 52 spring silk, described sliding part is provided with the interface arrangment coordinated with drive unit of unblanking, utilize being rotatably assorted between lug 432 and spring 52 helicitic texture that sliding part can be driven to move forward or after move, realize clutch function.
In the present embodiment, described sliding part is a sliding sleeve 51, described sliding sleeve 51 side is provided with guiding slide unit 511, the guide groove 141 corresponding with the slide unit 511 that leads is provided with in described connection lock tube 14, sliding sleeve 51 to be slidably arranged in connect in lock tube 14 and can be connected lock tube 14 synchronous axial system, described sliding sleeve 51 side opening is provided with elongate slots 512, described spring 52 is arranged in sliding sleeve 51 and this spring 52 two ends end extends and inserts in the elongate slots 512 of sliding sleeve 51, described thumb wheel 91 of unblanking is offered the thumb wheel screens 911 coordinated with the slide unit 511 that leads, described outside tapered end 2 is provided with the draw-in groove 23 corresponding with described guiding slide unit 511.
Under normal condition, lever 1 in rotating, can thumb wheel 91 of unblanking be driven to rotate by connection lock tube 14, guiding slide unit 511 successively and unblank, and when rotating outer lever 6, outer lever 6 be in idling conditions, cannot unblank.
When unblanking in needs outside, by finger by the fingerprint recognition region of touching at fingerprint identification device 63, unpaired message is successively by rotating electric installation, wire is passed to circuit for controlling motor, described motor 13 connects tubular axis 43 by drive after tubular axis 42 and the buffering ring 41 transmission buffering organized more and rotates, Compress Spring 52 when lug 432 rotates, thus drive sliding sleeve 51 forward slip, the guiding slide unit 511 of sliding sleeve 51 is made to insert the draw-in groove 23 of outside tapered end 2, now rotate outer lever 6, outside tapered end 2 is namely by guiding slide unit 511, thumb wheel screens 911 drives thumb wheel 91 rotation of unblanking to stir dead bolt and unblanks, after having unblanked, finger leaves the fingerprint recognition region of fingerprint identification device 63, motor 13 reverses, drive spring 52 reverse compression, sliding sleeve 51 is driven to slide backward, the guiding slide unit 511 of sliding sleeve 51 is separated with the draw-in groove 23 of outside tapered end 2, now, outside tapered end 2 is in disengaged position, rotation cannot be unblanked, realize clutch function.
In the present invention, motor 13 is avoided directly to impact arrangement of clutch by buffer 4, improve the application life of arrangement of clutch and motor 13, and the present invention utilizes the helicitic texture of spring 52 itself to drive, the function that screw thread pushes can be realized, and make use of spring 52 elastic compression performance, increase motive force gradually, ensure the guiding slide unit 511 of sliding sleeve 51 and the reliability of draw-in groove 23 clamping of outside tapered end 2, and can the guiding slide unit 511 of anti-anti-skid sheath 51 stuck and cannot depart from the draw-in groove 23 of outside tapered end 2, and in actual use, when lug 432 turns to spring 52 end, the spring silk of spring 52 can be skidded off, make the free-runing operation that motor 13 can stop, avoid rotating by stoping suddenly at motor 13 that load is excessive, ensure the application life of motor 13, and motor 13 is when rotating backward, lug 432 can slip into again in screw thread spring silk automatically, control and unblank all to facilitate, reliably.
In the present embodiment, also comprise an electron key 3, be provided with in described outer lever 6 and unblank electric flip flop equipment 22 and offer keyhole, internal battery 31 and the identification module corresponding with circuit for controlling motor is configured with in described electron key 3, and electron key 3 one end protrusion is provided with one can insert electric flip flop equipment 22 of unblanking outer plush copper 32 by keyhole, described identification module is powered by internal battery 31 and is electrically connected with outer plush copper 32, when electric flip flop equipment 22 is unblanked in outer plush copper 32 insertion, identification module is successively by outer plush copper 32, to unblank electric flip flop equipment 22, identification/unlocking signal is sent to circuit for controlling motor by wire, thus realize unblanking.
As shown in the figure, described electric flip flop equipment 22 of unblanking comprises the keyhole seat 221 that two are respectively arranged with guide groove, when the keyhole seat 221 of two groups combines formed can supplied for electronic key 3 outer plush copper 32 insert keyhole, power spring 222 and conduction hoodle 223 is respectively arranged with in these keyhole both sides, when the outer plush copper 32 of electron key 3 inserts keyhole, conduction hoodle 223 top is pressed in outer plush copper 32 and electrically conducts, described power spring 222 is electrically connected on resilient contact 25, and due to the elastic force effect of power spring 222, ensure the reliability that conduction hoodle 223 is electrically connected with outer plush copper 32.
As preferably, described outside tapered end 2 is also configured with the outer leading-in device of signal, electric-conductor 261 is drawn outside the outer leading-in device of described signal comprises, draw spring 262 outward and draw hoodle 263 outward, described outside tapered end 2 is provided with the conducting ring 27 corresponding with drawing hoodle 263 outward, this conducting ring 27 is electrically connected with resilient contact 25, pass through said structure, the outer hoodle 263 that draws can be made still to keep when outside tapered end 2 rotates being electrically connected, in use, this is outer draws unlocking apparatus that electric-conductor 261 can be external as remote unlocking device, fingerprint unlocking apparatus, the connections such as the standby unlocking apparatus of acoustic control unlocking apparatus or vendor specific, function is horn of plenty more, use convenience more.
In the present invention, circuit for controlling motor, identification module of unblanking are technological means conventional in industry, are not described further at this.
Embodiment two
With reference to Fig. 8 to Figure 10, Fig. 8 to Figure 10 is the structural representation of the present invention's second specific embodiment, as shown in the figure, in the present embodiment, lockset is a pair of unlocking tool, described sliding part is a square piece 53, described drive unit of unblanking is a rotation unlocking mechanism offering the square opening coordinated with square piece 53, in this enforcement, except spring guiding arrangement of clutch 5 and unblank except drive unit, other structures and first specific embodiment similar, and due in the present embodiment, lockset is a pair of unlocking tool, interior lever 1 arranges corresponding fingerprint identification device 63 and electron key 3, the principle of its structure is not described further at this.
As shown in the figure, described square piece 53 is by the hardware 53a of two 7 fonts, 53b is combined to form, two described hardware 53a, 53b can relative sliding and two hardware 53a, the cavity that one can hold spring 52 is formed between 53b, two described hardware 53a, 53b is respectively arranged with mutually corresponding elongate slots 531, described spring 52 is arranged in cavity and the spring silk end at spring 52 two ends penetrates two hardware 53a respectively, in the elongate slots 531 of 53b, described hardware 53a, 53b end is provided with boss 532, two hardware 53a, during 53b assembling, described boss 532 lays respectively at square piece 53 two ends, described connection lock tube 14 end is provided with the Inner corresponding with boss 532 and locks recess 142, described outside tapered end 2 end is provided with the external lock recess 23a corresponding with boss 532, after described motor 13 by tubular axis 42 and the buffering ring 41 transmission buffering organized more, drive connection tubular axis 43 to rotate, Compress Spring 52 when lug 432 rotates, thus drive square piece 53 to slide into lock recess 142 with Inner or external lock recess 23a coordinates, in realization, that unblanks outward two opens function.
The operating principle of the present embodiment is: under normal condition, and square piece 53 is positioned at center position, and now, interior lever 1, the outer lever 6 of lockset all cannot be unblanked; When fingerprint identification device 63 or electron key 3 successful matching of outside tapered end 2, unpaired message is passed to circuit for controlling motor by rotation electric installation, wire successively, described motor 13 connects tubular axis 43 by drive after tubular axis 42 and the buffering ring 41 transmission buffering organized more and rotates, forward compression springs 52 when lug 432 rotates, thus drive hardware 53b forward slip, the boss 532 of hardware 53b inserts external lock recess 23a, and now, rotating outer lever 6 can unblank from outside; When fingerprint identification device 63 or electron key 3 successful matching of interior lever 1, unpaired message is passed to circuit for controlling motor, described motor 13 connects tubular axis 43 by drive after tubular axis 42 and the buffering ring 41 transmission buffering organized more and rotates backward, Compress Spring 52 backward when lug 432 rotates, thus driving hardware 53a to slide backward, the boss 532 of hardware 53a inserts Inner and locks recess 142, now, in rotating, lever 1 can be unblanked from inside, thus realizes the two of lockset and open function.
Embodiment three
With reference to Figure 11 to Figure 13, Figure 11 to Figure 13 is the structural representation of the present invention's the 3rd specific embodiment, as shown in the figure, in the present embodiment, lockset is that an inside is in always can the escaping type lockset of unlocking condition, described connection lock tube 14 is provided with a square piece 54, described in drive unit of unblanking be a rotation unlocking mechanism offering the square opening coordinated with square piece 54, make to rotate outer lever 6 and directly can open lockset, convenient escape; In the present embodiment, simplify buffer 4, except spring guiding arrangement of clutch 5 and interior lever 1 without arranging except unlocking apparatus, other structures and second specific embodiment similar, the principle of its structure is not described further at this.
As shown in the figure, the output of described motor 13 is provided with one and is set in tubular axis 42 on hollow tubing conductor 21, described tubular axis 42 end is provided with a driving driving lever 421, described connection tubular axis 43 offers the connection driving lever 431 corresponding with driving driving lever 421, described tubular axis 42 connects driving lever 431 by driving driving lever 421 to stir thus drives connection tubular axis 43 slide and play certain pooling feature, the certain distance and connection tubular axis 43 can slide axially, this distance is less than driving driving lever 421 and the length sum being connected driving lever 431, described connection lock tube 14 offers spring card slot 143, described spring 52 is arranged on and connects in lock tube 14, and the spring silk end at spring 52 two ends penetrates in the spring card slot 143 of connection lock tube 14 respectively, and this spring card slot 143 to and spring 52 two ends are spacing, described sliding part is rotate the slip fixture block 55 being arranged on and connecting tubular axis 43 end, spacing before and after this slip fixture block 55, described square piece 54 is provided with the Inner recess 541 that can snap in completely for slip fixture block 55, described outside tapered end 2 end be provided with can for slip fixture block 55 fore-end snap in external lock recess 23b.
Under normal condition, the Inner recess 541 that slip fixture block 55 snaps in completely, outer lever 6 dallies, when fingerprint identification device 63 or electron key 3 successful matching of outer lever 6, unpaired message is successively by rotating electric installation, wire is passed to circuit for controlling motor, motor 13 is driven by tubular axis 42 and connects tubular axis 43, lug 432 rotates along the helicitic texture of spring 52, drive and connect tubular axis 43 forward slip, thus promote slip fixture block 55 clip at Inner recess 541 and external lock recess 23b, now rotate outer lever 6 and can open lockset, unblank in realization outside, the function of inner escape.
Above better enforcement of the present invention is illustrated; certainly; the present invention can also adopt form different from the embodiment described above; the equivalent conversion that those of ordinary skill in the art do under the prerequisite without prejudice to spirit of the present invention or change accordingly, all should belong in protection scope of the present invention.
Claims (10)
1. a novel finger print lock, is characterized in that: comprising:
Lock main body (9), described lock main body (9) middle part is provided with one and unblanks drive unit;
Interior lever (1), described interior lever (1) is arranged on lock main body (9) one end, it comprises lever shell (11) and is arranged on battery pack (12), motor (13) and the circuit for controlling motor in lever shell (11), and described interior lever (1) connects lock tube (14) by one and is connected to drive unit of unblanking;
Outside tapered end (2), described outside tapered end (2) is arranged on lock main body (9) other end and is connected to interior lever (1) by a hollow tubing conductor (21);
Outer lever (6), described outer lever (6) is arranged on outside tapered end (2) end, it comprises outer lever shell (61) and is arranged on outer lever battery pack (62) in outer lever shell (61), fingerprint identification device (63), described fingerprint identification device (63) is powered by outer lever battery pack (62), and is connected to circuit for controlling motor by the wire be located in hollow tubing conductor (21);
Arrangement of clutch, described arrangement of clutch is arranged on and connects in lock tube (14), it comprises spring guiding arrangement of clutch (5), described spring guiding arrangement of clutch (5) comprises a sliding part, spring (52) and one is set in the connection tubular axis (43) on hollow tubing conductor (21), described connection tubular axis (43) is driven by motor (13), described spring (52) is set in and connects on tubular axis (43), the upper protrusion of described connection tubular axis (43) is provided with the lug (432) that can snap in gap between spring (52) spring silk, described sliding part is provided with the interface arrangment coordinated with drive unit of unblanking, utilize being rotatably assorted between lug (432) and spring (52) helicitic texture that sliding part can be driven to move forward or after move, realize clutch function.
2. a kind of novel finger print lock according to claim 1, it is characterized in that: described motor (13) is a pair of drive motors, it comprises the rotor (132) of two stators (131) and a group, described stator (131) is circular layout by multiple toroidal conductor windings (133) and forms, and described rotor (132) is arranged between two stators (131).
3. a kind of novel finger print lock according to claim 2, it is characterized in that: described motor (13) also comprises front fixed cap (134) and rear fixed cap (135), described front fixed cap (134) and rear fixed cap (135) are combined by some joint pins (136), and described stator (131) and rotor (132) are arranged between front fixed cap (134) and rear fixed cap (135).
4. a kind of novel finger print lock according to claim 1, it is characterized in that: described arrangement of clutch also comprises a buffer (4), described buffer (4) comprises the many groups of buffering rings (41) be set on hollow tubing conductor (21), described buffering ring (41) two ends are provided with driving lever (411), what make that adjacent buffering ring (41) can be mutual stirs, described motor (13) is connected to buffer (4) by a tubular axis (42), described tubular axis (42) is provided with the driving driving lever (421) that the front end driving lever (411) that cushions ring (41) with first of buffer (4) is corresponding, described buffer (4) is connected to spring guiding arrangement of clutch (5) by connecting tubular axis (43), described connection tubular axis (43) end is provided with connection driving lever (431) corresponding to the rear end driving lever (411) that cushions ring (41) with last of buffer (4).
5. a kind of novel finger print lock according to claim 4, it is characterized in that: described sliding part is a sliding sleeve (51), described sliding sleeve (51) side is provided with guiding slide unit (511), the guide groove (141) corresponding with the slide unit that leads (511) is provided with in described connection lock tube (14), sliding sleeve (51) to be slidably arranged in connect in lock tube (14) and can be connected lock tube (14) synchronous axial system, described sliding sleeve (51) side opening is provided with elongate slots (512), described spring (52) is arranged in sliding sleeve (51) and this spring (52) two ends end extends and inserts in the elongate slots (512) of sliding sleeve (51), described drive unit of unblanking is thumb wheel (91) of unblanking, described thumb wheel of unblanking (91) is offered the thumb wheel screens (911) coordinated with the slide unit that leads (511), described outside tapered end (2) is provided with the draw-in groove (23) corresponding with described guiding slide unit (511), described motor (13) connects tubular axis (43) rotation by driving after tubular axis (42) and buffering ring (41) the transmission buffering organized more, Compress Spring (52) when lug (432) rotates, thus drive sliding sleeve (51) to slide into and coordinate with the draw-in groove of outside tapered end (2) (23) or be separated, realize clutch function.
6. a kind of novel finger print lock according to claim 4, it is characterized in that: described sliding part is a square piece (53), described drive unit of unblanking is a rotation unlocking mechanism offering the square opening coordinated with square piece (53), described square piece (53) is by the hardware (53a of two 7 fonts, 53b) be combined to form, two described hardware (53a, 53b) can relative sliding and two hardware (53a, the cavity that one can hold spring (52) is formed 53b), two described hardware (53a, mutually corresponding elongate slots (531) is respectively arranged with 53b), described spring (52) is arranged in cavity and the spring silk end at spring (52) two ends penetrates two hardware (53a respectively, in elongate slots (531) 53b), described hardware (53a, 53b) end is provided with boss (532), two hardware (53a, when 53b) assembling, described boss (532) lays respectively at square piece (53) two ends, described connection lock tube (14) end is provided with the Inner corresponding with boss (532) and locks recess (142), described outside tapered end (2) end is provided with the external lock recess (23a) corresponding with boss (532), after described motor (13) by tubular axis (42) and buffering ring (41) the transmission buffering organized more, drive connection tubular axis (43) to rotate, Compress Spring (52) when lug (432) rotates, thus drive square piece (53) to slide into lock recess (142) with Inner or external lock recess (23a) coordinates, in realization, that unblanks outward two opens function.
7. a kind of novel finger print lock according to claim 1, it is characterized in that: described connection lock tube (14) is provided with a square piece (54), described drive unit of unblanking is a rotation unlocking mechanism offering the square opening coordinated with square piece (54), make to rotate outer lever (6) and directly can open lockset, the output of described motor (13) is provided with one and is set in tubular axis (42) on hollow tubing conductor (21), described tubular axis (42) end is provided with a driving driving lever (421), described connection tubular axis (43) offers the connection driving lever (431) corresponding with driving driving lever (421), described tubular axis (42) connects tubular axis (43) and slides and connect tubular axis (43) by driving driving lever (421) to stir to connect driving lever (431) thus driving and can to slide axially certain distance, this distance is less than driving driving lever (421) and the length sum being connected driving lever (431), described connection lock tube (14) offers spring card slot (143), described spring (52) is arranged on and connects in lock tube (14), and the spring silk end at spring (52) two ends penetrates in the spring card slot (143) of connection lock tube (14) respectively, and this spring card slot (143) to and spring (52) two ends are spacing, described sliding part is that rotation is arranged on the slip fixture block (55) connecting tubular axis (43) end, described square piece (54) is provided with the Inner recess (541) that can snap in completely for slip fixture block (55), described outside tapered end (2) end be provided with can for slip fixture block (55) fore-end snap in external lock recess (23b), when motor (13) drives connection tubular axis (43) by tubular axis (42), lug (432) rotates along the helicitic texture of spring (52), connection tubular axis (43) is driven to reciprocatingly slide, thus drive slip fixture block (55) to snap in Inner recess (541) completely, or clip is at Inner recess (541) and external lock recess (23b), unblank in realization outside.
8. a kind of novel finger print lock according to claim 1, it is characterized in that: the rotation electric installation being configured with at least one group in described outside tapered end (2), described fingerprint identification device (63) is connected with the wire be located in hollow tubing conductor (21) by rotating electric installation, described rotation electric installation comprises a conductive plate (24) and a rotary contact device, described conductive plate (24) is provided with conductive region, and described rotary contact device comprises the resilient contact (25) of the conductive region of some conflicts on conductive plate (24).
9. a kind of novel finger print lock according to claim 8, it is characterized in that: described outside tapered end (2) is also configured with the outer leading-in device of signal, the outer leading-in device of described signal comprises and draws electric-conductor (261) outward, draws spring (262) and draw hoodle (263) outward outward, described outside tapered end (2) is provided with the conducting ring (27) corresponding with drawing hoodle (263) outward, this conducting ring (27) and resilient contact (25) are electrically connected.
10. a kind of novel finger print lock according to claim 1, it is characterized in that: also comprise an electron key (3), be provided with in described outer lever (6) and unblank electric flip flop equipment (22) and offer keyhole, internal battery (31) and the identification module corresponding with circuit for controlling motor is configured with in described electron key (3), and electron key (3) one end protrusion is provided with one can insert electric flip flop equipment (22) of unblanking outer plush copper (32) by keyhole, described identification module is powered by internal battery (31) and is electrically connected with outer plush copper (32), when electric flip flop equipment (22) are unblanked in outer plush copper (32) insertion, identification module is successively by outer plush copper (32), to unblank electric flip flop equipment (22), identification/unlocking signal is sent to circuit for controlling motor by wire, described electric flip flop equipment (22) of unblanking comprises the keyhole seat (221) that two are respectively arranged with guide groove, being formed during keyhole seat (221) combination of two groups can the keyhole that inserts of the outer plush copper (32) of supplied for electronic key (3), power spring (222) and conduction hoodle (223) is respectively arranged with in these keyhole both sides, when the outer plush copper (32) of electron key (3) inserts keyhole, conduction hoodle (223) top is pressed in outer plush copper (32) and electrically conducts, described power spring (222) is electrically connected on resilient contact (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510539007.5A CN105089368B (en) | 2015-08-29 | 2015-08-29 | A kind of Fingerprint Lock |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510539007.5A CN105089368B (en) | 2015-08-29 | 2015-08-29 | A kind of Fingerprint Lock |
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| Publication Number | Publication Date |
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| CN105089368A true CN105089368A (en) | 2015-11-25 |
| CN105089368B CN105089368B (en) | 2017-09-22 |
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| CN201510539007.5A Expired - Fee Related CN105089368B (en) | 2015-08-29 | 2015-08-29 | A kind of Fingerprint Lock |
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| Country | Link |
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| CN (1) | CN105089368B (en) |
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| CN106121379A (en) * | 2016-08-16 | 2016-11-16 | 朱英华 | Electronic lock cylinder device |
| CN107605252A (en) * | 2017-11-10 | 2018-01-19 | 吴雪 | A kind of electric lock cylinder and the intelligent door lock including the electric lock cylinder |
| CN108005485A (en) * | 2017-11-07 | 2018-05-08 | 厦门市孚睿科技有限公司 | A kind of door lock mechanism with Redundancy Design |
| CN108564693A (en) * | 2018-04-12 | 2018-09-21 | 广东汇泰龙科技有限公司 | A kind of cloud lock realizes the intelligent detection method entered or gone out, system |
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| Publication number | Publication date |
|---|---|
| CN105089368B (en) | 2017-09-22 |
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Effective date of registration: 20200109 Address after: 528400 one or two building, ten Heng street, Sha Lai Road, Xiaolan Town, Zhongshan, Guangdong, China, 9 Patentee after: Zhongshan is an electronic technology Co.,Ltd. Address before: 528400 Guangdong Dongfeng Town FRANTOIO Sunshine Garden City in Zhongshan province 21-1103 Patentee before: Liu Jiangang |
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