CN2637656Y - Finger print hand held lock twin lock core interlocking structure - Google Patents
Finger print hand held lock twin lock core interlocking structure Download PDFInfo
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- CN2637656Y CN2637656Y CN 03252106 CN03252106U CN2637656Y CN 2637656 Y CN2637656 Y CN 2637656Y CN 03252106 CN03252106 CN 03252106 CN 03252106 U CN03252106 U CN 03252106U CN 2637656 Y CN2637656 Y CN 2637656Y
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- control
- button
- tongue
- straight
- fingerprint
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Abstract
The utility model relates to a double lock core link gear of a fingerprint handle lock and comprises an electronic link part, a straight bolt mechanical drive device and an inclined bolt mechanical rotary device. An in door back locking button, an opening button and an out door locking button are respectively connected with an input end and a monostable relay input end of a trigger. The output end of the monostable delayed trigger is connected with the control end of a singlechip; the singlechip is connected with a fingerprint identification module to control the collection and identification of fingerprint. a straight bolt speed-reducing motor and an inclined bolt electromagnet are connected with the data lines of the singlechip through a driver to control the movement of the straight bolt speed-reducing motor, actuate the contraction or extension of the straight bolt, control the movement of the inclined bolt electromagnet, control the state of a clutch and further control the movement of the inclined bolt through the rotation of the handle. A straight bolt locking mechanism is added on the basis of the original single inclined bolt device and the link control function is realized through the control of the reliable singlechip. The link gear has reliable working performance and wide adaptability.
Description
Technical field:
The utility model discloses a kind of fingerprint hand holding lock twin-lock core link gear, belongs to a technical field of lockset structures.
Background technology:
Existing armstrong's patent hand holding lock, electric drive hand holding lock are the monolock tongue structure, are applicable to common door.Solid Door for needs are installed hand holding lock twin-lock core can only be installed together two lock cores, opens respectively during use, can not link, and is very inconvenient, can not satisfy the assembling needs of twin-lock core door.
Summary of the invention:
The utility model discloses a kind of fingerprint hand holding lock twin-lock core link gear, has solved the twin-lock core interlock problem of door lock.
Technical solution of the present utility model is as follows: by locking button and unlock button in the door, press-button for locking outdoors, the d type flip flop of going up eletric button, AVR single-chip microcomputer, powering on, button detects the monostable time delay trigger of usefulness, the motor driver of fingerprint identification module, fingerprint acquisition instrument, straight tongue, straight tongue direct current generator, the electromagnet controller of oblique tongue, tiltedly tongue electromagnet and prompting loudspeaker are formed the electron linkage part; Form twin-lock core interlocking mechanism device by straight tongue mechanical driving device, oblique tongue mechanical rotation device.
Wherein, in the electron linkage part, lock button, door open button and the button of locking outdoors, last eletric button in the door and be connected with monostable time delay triggering input with the triggering input of d type flip flop respectively, the AVR single-chip microcomputer is powered on.Monostable time delay trigger output by with single-chip microcomputer PC0, the PC1 control end connects, make the AVR single-chip microcomputer judge switch button state, single-chip microcomputer TXD, the RXD of RXD termination fingerprint identification module AR2001, TXD holds connection, the identification of control fingerprint collecting, straight tongue reducing motor and oblique tongue the electromagnet driver (PA6417F) by separately respectively are connected with the data wire PA0～PA3 of single-chip microcomputer, pass through PA0, PA1 at first controls straight dead bolt reducing motor action, driving straight dead bolt stretches out or indentation, control the action of oblique tongue electromagnet then, the state of solenoidoperated cluthes, and then rotate the oblique dead bolt of control by handle and move.
Tiltedly the tongue electromagnet can replace with oblique tongue electric machine actuating mechanism.
When lock in the door button, door open button or outdoors press-button for locking, when going up eletric button actuation of keys being arranged, system AVR single-chip microcomputer powers on automatically, detects push button signalling automatically and originate when the AVR single-chip microcomputer resets after, and make loudspeaker send prompt tone.If the AVR single-chip microcomputer is detected is when locking button, door open button in the door or locking a door button outdoors, AVR single-chip microcomputer automatic control motor driver then, make straight tongue motor forward or reverse, drive straight tongue transmission mechanism, make straight tongue indentation or ejection, to reach the purpose of unblanking or locking, loudspeaker sends prompt tone after finishing, and this moment is the tongue attonity tiltedly.
When if the AVR single-chip microcomputer detects eletric button, the AVR single-chip microcomputer powers on fingerprint identification module, fingerprint identification module will be controlled fingerprint acquisition instrument collection fingerprint automatically this moment, the identification fingerprint, when fingerprint recognition by after transmit into function signal and give AVR single-chip microcomputer, the AVR single-chip microcomputer is at first controlled oblique tongue magnet driver then, electromagnet is flicked, the jump ring of driven rotary handle clutch, make clutch effective, can drive oblique tongue indentation during the rotation handle opens the door, controlling motor driver then just changes straight tongue motor, drive straight tongue transmission mechanism, straight tongue indentation is unblanked, the tongue electromagnet that retreads was withdrawn automatically in 5 seconds, make rotation handle clutch invalid, and send successfully prompt tone.When fingerprint recognition is not passed through, then transmit failure signal and give the AVR single-chip microcomputer, make the oblique tongue electromagnet of AVR Single-chip Controlling locking once and the prompt tone that gives a warning.
Good effect of the present utility model is: increased the straight-tongue lock locking mechanism on the basis of original single oblique tongue device, by reliable Single-chip Controlling, made it reach interlock control function, this twin-lock core linkage reliable working performance, wide adaptability.
Description of drawings:
Fig. 1 is a hand holding lock twin-lock core apparatus electronic section schematic diagram.
Fig. 2 is a twin-lock core mechanical device structure schematic diagram.
The tongue clutch of 1～tiltedly tongue executing agency, 2～tiltedly, 3～skew bolt lock body, 4～outer compound plate,
5～fingerprint acquisition instrument, 6～straight-tongue lock body, 7～emergent tapered end of straight tongue, 8～tail bar,
9～interior compound plate, 10～square shaft, 11～handle, 12～battery, 13～reducing motor,
14～operation push-button, 15～Solid Door.
The specific embodiment:
According to shown in Figure 1, form twin-lock core interlocking mechanism device by electron linkage part, straight tongue mechanical driving device, oblique tongue mechanical rotation device.
Wherein, in the electron linkage part, lock button in the door, the door open button and the button of locking outdoors, last eletric button is connected with monostable time delay trigger (MC14538BD) input with the triggering input of d type flip flop (CD40106BM) respectively, monostable time delay trigger output meets the PC0 of single-chip microcomputer (AT908535), the PC1 control end, the TXD of single-chip microcomputer, the RXD of RXD termination fingerprint identification module AR2001, TXD holds connection, the identification of control fingerprint collecting, straight tongue reducing motor and oblique tongue the electromagnet driver (PA6417F) by separately respectively are connected with the data wire PA0～PA3 of single-chip microcomputer, pass through PA0, PA1 at first controls straight dead bolt reducing motor action, driving straight dead bolt stretches out or indentation, control the action of oblique tongue electromagnet then, the state of solenoidoperated cluthes, and then rotate the oblique dead bolt of control by handle and move.
Tiltedly the tongue electromagnet can replace with oblique tongue electric machine actuating mechanism.
With reference to shown in Figure 2, press-button for locking on the outer compound plate of pressing outdoors 4, unblank on the interior compound plate 9 in door button or when locking knob, at first will trigger d type flip flop CD40106BM action, AVR single chip computer AT 90S8538 system is powered on, secondly, also trigger the work of monostable time delay trigger MCI4538BD trigger, time-delay 200MS can allow detect the push button signalling of unblanking at PC0 mouth line behind the AVR single chip computer AT 90S8538 system power-on reset fully, or detects at PC1 mouth line and to shut push button signalling.Afterwards, AVR single chip computer AT 90S8535 will be by control PA0, the height of PA1 mouth line, end level is controlled the OUT1 of straight tongue motor driver BA6417F, the drive current direction of OUT2 makes reducing motor 13 drive tail bar 8 forward or reverse, makes dead bolt indentation or ejection on the straight-tongue lock body 6, finish and open the door, the action of closing the door.To drive loudspeaker SPEAKER by PD7 mouth line traffic control Q1 after action is finished and send out prompt tone two.
Press the last eletric button on the outer compound plate 4 outdoors, the d type flip flop CD40106BM action of control electric power management circuit will be triggered, give the power supply of whole AVR single chip computer AT 90S8538 system, behind the correct electrification reset of AVR single-chip microcomputer, do not detect by locking button on the interior compound plate 9 in the door, the button of press-button for locking triggers the time-delay useful signal of monostable time delay trigger MCI4538BD on door open button or the outer compound plate outdoors 4, then think fingerprint recognition comparison operation automatically, AVR single chip computer AT 90S8538 powers to fingerprint identification module by PB1 mouth line traffic control power-supply controller of electric Q2, AVR single chip computer AT 90S8538 sends the fingerprint comparison signal to fingerprint identification module AR2001 by TXD afterwards, fingerprint identification module AR2001 opens fingerprint acquisition instrument automatically and gathers fingerprint to inside modules by the COMS passage, and and the fingerprint of the Flash memory space of fingerprint identification module AR2001 inside storage compare, if comparison is passed through, to compare into function signal and give AVR single chip computer AT 90S,853 8 by the RXD line of bristling with anger, and make loudspeaker send successful prompt tone two, after AVR single chip computer AT 90S8538 receives into function signal, at first, make a mouthful line PA2 put height, PA3 puts low, the OUT1 that makes oblique tongue electromagnet controller BA6417F be high level+, OUT2 be low level-, be in forward conduction, make electromagnetic actuation, it is effective to cause oblique tongue executing agency 1 to drive oblique tongue clutch 2, at this moment, rotatable handle 11 drives square shaft 10 by oblique tongue clutch 2, and the oblique tongue indentation of skew bolt lock body 3 is opened the door.Secondly, make a mouthful line PA0 put height, PA1 puts low, controls straight tongue controller BA6417F, make OUT1 output high level+, the OUT2 output low level-, drive straight tongue motor and be in forward conduction, making reducing motor 13 drive tail bar 8 is just changeing, and makes the dead bolt indentation on the straight-tongue lock body 6, finishes the action of opening the door.AVR single chip computer AT 90S8538 mouth line PA2 puts low after 5 seconds, PA3 puts height, and electromagnet is flicked, and it is invalid to cause oblique tongue executing agency 1 to drive oblique tongue clutch 2, rotate handle 11 and can't drive square shaft 10, the oblique tongue indentation of skew bolt lock body 3 is opened the door by oblique tongue clutch 2.At last, loudspeaker sends the power down prompt tone, system's power down this moment.
Claims (2)
1, a kind of fingerprint hand holding lock twin-lock core link gear, comprise the electron linkage part, straight tongue mechanical driving device, oblique tongue mechanical rotation device, it is characterized in that: in the electron linkage part, lock button in the door, the door open button and the button of locking outdoors, last eletric button triggers input with the triggering input of d type flip flop with monostable time delay respectively and is connected, monostable time delay trigger output and single-chip microcomputer PC0, the PC1 control end connects, make the AVR single-chip microcomputer judge switch button state, single-chip microcomputer TXD, the RXD of RXD termination fingerprint identification module AR2001, TXD holds connection, the identification of control fingerprint collecting, straight tongue reducing motor and oblique tongue the electromagnet driver by separately respectively are connected with the data wire PA0～PA3 of single-chip microcomputer, pass through PA0, PA1 controls straight dead bolt reducing motor action, it is flexible to drive straight dead bolt, controls the action of oblique tongue electromagnet.
2, fingerprint hand holding lock twin-lock core link gear according to claim 1 is characterized in that: tiltedly the tongue electromagnet can replace with oblique tongue electric machine actuating mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03252106 CN2637656Y (en) | 2003-08-29 | 2003-08-29 | Finger print hand held lock twin lock core interlocking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03252106 CN2637656Y (en) | 2003-08-29 | 2003-08-29 | Finger print hand held lock twin lock core interlocking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2637656Y true CN2637656Y (en) | 2004-09-01 |
Family
ID=34294149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03252106 Expired - Lifetime CN2637656Y (en) | 2003-08-29 | 2003-08-29 | Finger print hand held lock twin lock core interlocking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2637656Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100425791C (en) * | 2003-08-29 | 2008-10-15 | 长春鸿达光电子与生物统计识别技术有限公司 | Finger print handle lock double lock core linkage mechanism |
| CN106088826A (en) * | 2016-07-02 | 2016-11-09 | 周岳 | A kind of intelligent door lock |
| CN111502424A (en) * | 2020-05-08 | 2020-08-07 | 佛山市耐得安智能科技有限公司 | Full-automatic double-motor intelligent lock |
-
2003
- 2003-08-29 CN CN 03252106 patent/CN2637656Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100425791C (en) * | 2003-08-29 | 2008-10-15 | 长春鸿达光电子与生物统计识别技术有限公司 | Finger print handle lock double lock core linkage mechanism |
| CN106088826A (en) * | 2016-07-02 | 2016-11-09 | 周岳 | A kind of intelligent door lock |
| CN111502424A (en) * | 2020-05-08 | 2020-08-07 | 佛山市耐得安智能科技有限公司 | Full-automatic double-motor intelligent lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20081015 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |