CN100543258C - The separated electronic lock - Google Patents
The separated electronic lock Download PDFInfo
- Publication number
- CN100543258C CN100543258C CNB2006100314644A CN200610031464A CN100543258C CN 100543258 C CN100543258 C CN 100543258C CN B2006100314644 A CNB2006100314644 A CN B2006100314644A CN 200610031464 A CN200610031464 A CN 200610031464A CN 100543258 C CN100543258 C CN 100543258C
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- Prior art keywords
- unblanking
- control circuit
- motor
- password
- stop box
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- 238000010586 diagram Methods 0.000 description 5
- 238000013475 authorization Methods 0.000 description 3
- 230000008676 import Effects 0.000 description 3
- SGVWDRVQIYUSRA-UHFFFAOYSA-N 1-[2-[2-(2,5-dioxopyrrol-1-yl)ethyldisulfanyl]ethyl]pyrrole-2,5-dione Chemical compound O=C1C=CC(=O)N1CCSSCCN1C(=O)C=CC1=O SGVWDRVQIYUSRA-UHFFFAOYSA-N 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
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- 230000004397 blinking Effects 0.000 description 1
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- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
A kind of separated electronic lock, its Main Control Tank is installed on the indoor wall, and the stop box is installed in the doorframe inboard, and lock body is positioned on the door leaf.Have groove on the dead bolt of lock body, have can be upper and lower mobile in the stop box and can snap in scotch in the lock core groove, the action of electronics Main Control Tank control scotch.Fingerprint recognition, password, three kinds of control circuit devices of unblanking of phone are housed in the Main Control Tank, the input of three kinds of control circuit devices of unblanking is respectively with the two buttons of the fingerprint read head that is positioned at outer wall, password input and be positioned at indoor telephone and link to each other, and the output of three kinds of unlocking apparatus links to each other by lead and the fingerprint in stop box motor, password unlocking motor, the phone motor of unblanking of unblanking respectively.Characteristics of the present invention be the reliability height, safe, easy to use, need not key and open the door, both stopped the possibility of robber's skilled unlocking, effectively prevent of the infringement of various meanss of destruction again to lock.
Description
Technical field
The present invention relates to a kind of electric anti-thief device of the usefulness of locking a door, belong to the five metals electronic applications, electromechanical integrated product.
Background technology
Present employed electronic lock major part is an IC card lock, Fingerprint Lock, remote control lock, coded lock etc., and this electron-like is latched in following shortcoming:
1, electronic section fault rate height.
2, control circuit all is installed on the door leaf, is subjected to mechanical oscillation easily, the harmful effect of various external factor such as electric field, magnetic field.
3, in order to guarantee that electronics partly can open the door when breaking down, all now electronic locks have all been installed the mechanical emergency open keyhole.For the robber who is proficient in technology unlocking, nominal electronic lock and mechanical lock are as good as, and the pellet shot from a slingshot number in the electronic lock mechanical emergency open keyhole is fewer, so its safety is on the contrary not as present mechanical anti-theft lock.
Summary of the invention
The purpose of this invention is to provide a kind of separated electronic lock, accomplish that fault rate is low, reliability is high, safety is good, easy to use.
Technical scheme is that electronics Main Control Tank, stop box and mechanical lock body are installed separately, and Main Control Tank is installed on the indoor wall, and the stop box is installed in the doorframe inboard, and lock body is installed on the door leaf.Have groove on the dead bolt of lock body, have can be upper and lower mobile in the stop box and can snap in scotch in the dead bolt groove.The action of electronics Main Control Tank control scotch.Fingerprint recognition control circuit device, two key password unlocking control circuit device, the phone control circuit device of unblanking of unblanking is housed in the Main Control Tank, and the input of three kinds of control circuit devices of unblanking is respectively by lead and the fingerprint read head that is positioned at outer wall, the two buttons of password input and be positioned at the indoor telephone that brings electricity to show and link to each other.The output of three kinds of control circuit devices of unblanking links to each other by lead and the fingerprint in stop box motor, password unlocking motor, the phone motor of unblanking of unblanking respectively.Three motors are fixed on the stop box housing, gear on every electric machine main shaft all with the driven gear engagement that is solidly set on the axis of rotation top, axis of rotation is fixed on the stop box housing by bearing support, be with two ends on it and be fixed on spring on the axle, steel card silk one end is annular and is enclosed within on the fixing bearing pin in two ends that the other end passes spring and links to each other with scotch.
Using method is as follows: finger is pressed at the place at the fingerprint read head, the fingerprint recognition control circuit device of unblanking compares the finger print information that reads and stored authorized finger print information in advance, incorrect refusal, correctly then send unlock instruction to the fingerprint motor of unblanking, motor is rotated in the forward the driven rotary axle and rotates, the steel card silk that passes spring just moves up along spring, and stop is pulled out, and at this moment door can be opened with hand twisting rotating handles.
If when the fingerprint unlocking system is out of order, input predefined password by the two buttons of password input to two key password unlocking control circuit devices so, two key password unlocking control circuit devices compare the password of the password of input and storage in advance, the password bad refusal, password correctly then sends unlock instruction and gives the password unlocking motor, motor is rotated in the forward, the driven rotary axle rotates, the steel card silk that passes spring just moves up, stop is pulled out, and at this moment rotating handle by hand can open door.
If above-mentioned two kinds of control device of unblanking all break down, available handsets is put through the indoor electric phone so, after putting through phone, press " rice " keyboard, the phone control circuit device of unblanking just compares caller ID and the number of authorizing in advance, it or not the number on-hook of authorizing, be that authorization number is then to mobile phone requirement input password, behind the input proper password, the phone control circuit device of unblanking just sends unlock instruction to the phone motor of unblanking, motor is rotated in the forward, and the driven rotary axle rotates, and the steel card silk that passes spring just moves up, stop is pulled out, and at this moment rotating handle by hand can open door.
How to lock again after door is opened, dual mode is arranged.First kind of mode is setting program in electronic control circuitry means in advance, after promptly door opened for 5 seconds, the motor of unblanking was auto-reverse, drove scotch by spring and moved down and insert in the dead bolt groove, or lock body collides the scotch that fallen by force at closing time, and it is slipped in the groove.The second way is an installation and measuring switch on doorframe; When door was shut, sense switch sent signal and gives electronic control circuitry means, and the instruction motor counter-rotating of unblanking drives scotch by spring and moves down and insert in the dead bolt groove.When if indoor people need go out, need only and carry scotch and twist rotating handles, door can be opened.
Compared with prior art, the present invention has following characteristics:
1, reliability height, security performance is good.The pattern of everyone finger skin lines, breakpoint and crosspoint are all inequality, and these fingerprint characteristics are unique, and the whole world does not have two people's fingerprints identical, and everyone fingerprint is constant throughout one's life, and the safety of Fingerprint Lock is generally acknowledged.Two kinds of auxiliary control device of unblanking have adopted error code self-locking mode and dual true power mode, and are equally very safe and reliable.In a word, adopt three kinds of control systems, any one system is out of order not influence and unblanks.
2, improved theftproof performance
Because Main Control Tank, stop box and lock body separate, mechanical lock body is all hidden in door leaf again, has therefore both stopped the possibility of skilled unlocking, effectively prevents to adopt the infringement of various meanss of destruction to lock again.
3, easy to use
Only with hand refers to gently need not carry the key of a big string once by unblanking when unblanking, and can not lose the situation that key must ask someone to unblank.
Description of drawings
Fig. 1 is separated electronic lock lock body and stop box part-structure schematic diagram (door is in closed condition)
Fig. 2 is separated electronic lock lock body and stop box part-structure schematic diagram (door is in open mode)
Fig. 3 is a separated electronic lock main controller part schematic diagram
Fig. 4 is two key password unlocking control circuit device circuit schematic diagrams
Fig. 5 is the phone control circuit device circuit schematic diagram of unblanking
The specific embodiment
Embodiment one separated electronic lock
As shown in the figure, the present invention includes the lock body 15 that is fixed on the door leaf 14, there is the movable rotating disc 10 that combines as a whole with rotating handles at lock body 15 middle parts and is positioned at the back-moving spring of dish, movable rotating disc 10 is by connecting rod 6 hinged extended dead bolts 11 outdoors, difference is to have groove on the dead bolt 11, stop box 17 by electronic-controlled installation operation is installed in the doorframe inboard, has can be upper and lower mobile in the stop box 17 and can snap in scotch 5 in dead bolt 11 grooves.
The motor of unblanking by the electronic-controlled installation operation is arranged in the stop box 17, unblank gear and driven gear 16 engagements that are solidly set on axis of rotation 12 tops on the electric machine main shaft, axis of rotation 12 is fixed on stop box 17 housings by bearing support, be with two ends on it and be fixed on spring 13 on the axle, steel card silk 4 one ends are annular and are enclosed within on the fixing bearing pin 18 in two ends that the other end passes spring 13 and links to each other with scotch 5.
Embodiment two multisystems control separated electronic lock
Present embodiment is basic identical with example one, difference is that electronics Main Control Tank 21 is installed on wall 7 indoors, in the fingerprint recognition control circuit device 24 of unblanking is housed, two key password unlocking control circuit devices 23, the phone control circuit device 22 of unblanking, the input of three kinds of control circuit devices of unblanking is respectively by lead and the fingerprint read head 9 that is positioned at wall 7 outsides, two buttons 8 of password input and be positioned at the indoor telephone that brings electricity to show and link to each other, the output of three kinds of control circuit devices of unblanking are respectively by lead and the stop box 17 interior fingerprints motor 1 of unblanking, password unlocking motor 2, unblank motor 3 of phone links to each other.Gear on three electric machine main shafts all with driven gear 16 engagements.
Set forth the operating principle of three kinds of control device of unblanking below respectively.
1, the fingerprint recognition control device of unblanking
This device mainly is made up of fingerprint read head 9 and fingerprint recognition control circuit device 24.When owner pushes on fingerprint read head 9 with finger, fingerprint recognition control circuit device 24 just compares fingerprint characteristic that reads and the fingerprint characteristic of storing in advance, a unlocking signal correctly then takes place and gives motor 1 in fingerprint, motor 1 forward rotation, driven rotary axle 12 rotates, steel card silk 4 is pulled out scotch 5 under the drive of spring 13 from the groove of main dead bolt 11, promptly rotatable grip opens the door.
2, two key password unlocking control circuit devices
This device is made up of password input button S1, S2 and two key password unlocking control circuit device 23.The S1 key is a password input chain, and the S2 key is that waken system is to cipher segment and end acknowledgement key.Its circuit theory as shown in Figure 4 owing to belong to mature technology, so this paper does not introduce circuit structure in detail.
In the time of need opening the door, on password input button S1, import predefined password earlier, suppose that password is 9,10,1 second of S2 key, waken system are pinned in input during password earlier, the green light flicker, knock the S1 key then continuously 9 times, click the S2 key, knock the S1 key more continuously 10 times, knock the S2 key more continuously twice at last, confirm end of input.Cryptographic system compares the password of the password of input with storage in advance, if the output of mistake then no signal, blinking red lamp after continuous three input error codes, cut off self-lock 10 minutes.Password correctly then provides a unlocking signal to motor 2, motor 2 forward rotation, and driven rotary axle 12 rotates, and steel card silk is pulled out scotch 5 under the drive of spring 13 from the groove of dead bolt 11, can twist rotating handles and open the door.
3, the phone control device of unblanking
As shown in Figure 5, this device is mainly by main control module AT89C2051, storage chip AT24C16, optocoupler TLP521, DTME coding chip 8870, caller identification display coding chip MC1) the 4LC5447 formation.Wherein optocoupler TLP521 is to carrying machine and ring detects, and 8870 couples of DTME of coding chip decipher, and promptly owner's button input is deciphered, and MC14LC5447 deciphers the caller identification display number.
This device applies to telephone remote and caller identification display binomial mature technology on the door lock.This device is connected in series or and connects with the indoor telephone that brings electricity to show.When owner calls out interphone with the mobile phone of having determined unlocking authority in advance or landline telephone, main control module compares the authorization number that the caller ID that obtains and storage chip prestore, if authorization number, then require the input unlocking cipher, at this moment owner should import unlocking cipher, main control module then with the input password and storage chip in preset password compare, if the password of input is correct, unlocking signal of the 9th pin output of main control module is given triode Q9 base stage, triode Q9 conducting, phone control motor 3 is just changeing, and is the same with the principle of above-mentioned two motors, can twist rotating handles and open the door.If import three bad passwords continuously or surpass 60 seconds and do not have signal input, automatic hand-up.
Embodiment three fingerprint recognition control separated electronic lock
Present embodiment and example one are basic identical, difference is mounted in the fingerprint recognition control circuit device 24 of unblanking only is housed in the electronics Main Control Tank 21 of wall 7 indoors, its input by data wire link to each other with the fingerprint read head 9 that is positioned at wall 7 outsides, output links to each other with the motor of unblanking that is positioned at stop box 17 through lead.Its operating principle is narrated at preamble.
Embodiment four cipher control separated electronics lock
Present embodiment and example one are basic identical, difference is mounted in two key cipher control circuit devices 23 only is housed in the electronics Main Control Tank 21 of wall 7 indoors, its input by lead and the two buttons 8 of password input that are positioned at wall 7 outsides link to each other, output links to each other with the motor of unblanking that is positioned at stop box 7 through lead.Its operating principle is narrated at preamble.
Embodiment five phones control separated electronic lock
Present embodiment and example one are basic identical, difference is mounted in the electronics Main Control Tank 21 of wall 7 indoors telephone control circuit device 22 only is housed, its input by lead be positioned at that the indoor telephone that brings electricity to show links to each other, output through lead be positioned at stop box 17 unblank that motor links to each other, its operating principle is narrated at preamble.
Claims (2)
1, a kind of separated electronic lock, comprise the lock body (15) that is fixed on door leaf (14), there is the movable rotating disc (10) that combines as a whole with rotating handles at lock body (15) middle part and is positioned at the back-moving spring of dish, movable rotating disc (10) is by the hinged extended dead bolt (11) outdoors of connecting rod (6), it is characterized in that having groove on the dead bolt (11), stop box (17) by electronic-controlled installation operation is installed in the doorframe inboard, has can be upper and lower mobile in the stop box (17) and can snap in scotch (5) in dead bolt (11) groove; The motor of unblanking by the electronic-controlled installation operation is arranged in the stop box (17), unblank gear and driven gear (16) engagement that is solidly set on axis of rotation (12) top on the electric machine main shaft, axis of rotation (12) is fixed on stop box (17) housing by bearing support, be with two ends on it and be fixed on spring (13) on the axle, steel card silk (4) one ends are for annular and be enclosed within that the fixing bearing pin (18) in two ends is gone up, the other end passes spring (13) and links to each other with scotch (5).
2, split electronic lock according to claim 1, it is characterized in that electronics Main Control Tank (2) is installed on wall (7) indoor, in the fingerprint recognition control circuit device (24) of unblanking is housed, two key password unlocking control circuit devices (23), the phone control circuit device (22) of unblanking, the input of three kinds of control circuit devices of unblanking is respectively by lead and the fingerprint read head (9) that is positioned at wall (7) outside, two buttons (8) of password input and be positioned at the indoor telephone that brings electricity to show and link to each other, the output of three kinds of control circuit devices of unblanking are respectively by the interior fingerprint of lead and stop box (17) motor (1) of unblanking, password unlocking motor (2), the phone motor (3) of unblanking links to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100314644A CN100543258C (en) | 2006-03-30 | 2006-03-30 | The separated electronic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100314644A CN100543258C (en) | 2006-03-30 | 2006-03-30 | The separated electronic lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1827993A CN1827993A (en) | 2006-09-06 |
| CN100543258C true CN100543258C (en) | 2009-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100314644A Expired - Fee Related CN100543258C (en) | 2006-03-30 | 2006-03-30 | The separated electronic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100543258C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101942950A (en) * | 2010-09-15 | 2011-01-12 | 陈庆平 | Intelligent safety box |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102345422B (en) * | 2010-08-04 | 2016-05-04 | 黄金富 | Cable address lock and the corresponding control method of built-in mobile phone |
| CN103967347B (en) * | 2013-01-28 | 2016-05-11 | 成都方程式电子有限公司 | The little lock of Split type fingerprint |
| CN104514433B (en) * | 2013-09-26 | 2017-02-15 | 朱思学 | Digital anti-theft lock |
| CN109930914B (en) * | 2018-03-26 | 2024-05-28 | 广东农工商职业技术学院(农业部华南农垦干部培训中心) | Multifunctional unlocking device |
| ES1283450Y (en) * | 2021-11-17 | 2022-02-28 | Ojmar Sa | DEVICE FOR BLOCKING A LOCK |
-
2006
- 2006-03-30 CN CNB2006100314644A patent/CN100543258C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101942950A (en) * | 2010-09-15 | 2011-01-12 | 陈庆平 | Intelligent safety box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1827993A (en) | 2006-09-06 |
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| C14 | Grant of patent or utility model | ||
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Owner name: HU NAN ZHENGYUAN TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: YUAN YUAN Effective date: 20120723 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20120723 Address after: 417000 Hunan Province, Loudi Changqing street, Xingda Hing Building 801 room A Patentee after: Hunan Mark Technology Co., Ltd. Address before: 417000 Loudi city of Hunan Province, Loudi radio and Television Center Zeng turn Patentee before: Yuan Yuan |
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Granted publication date: 20090923 Termination date: 20130330 |