CN103470109A - Fingerprint identification lock system for burglarproof door - Google Patents
Fingerprint identification lock system for burglarproof door Download PDFInfo
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- CN103470109A CN103470109A CN2013103652568A CN201310365256A CN103470109A CN 103470109 A CN103470109 A CN 103470109A CN 2013103652568 A CN2013103652568 A CN 2013103652568A CN 201310365256 A CN201310365256 A CN 201310365256A CN 103470109 A CN103470109 A CN 103470109A
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- gear
- clutch
- limiting plate
- fingerprint
- electric control
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Abstract
The invention discloses a fingerprint identification lock system for a burglarproof door, which comprises an electric control clutch-type lock and a fingerprint control circuit system which are arranged in a door body. The electric control clutch-type lock is formed by a gear transmission module, an electric control clutch module and a locking module; and the fingerprint control circuit system is formed by a central processing unit, a dialing alarm circuit, an infrared remote control part, a touch control part, a fingerprint sensor interface circuit, a motor driving control part, a watchdog and a power supply. In the process of controlling the electric control lock, the fingerprint control circuit system can implement functions of fingerprint identification unlocking, illegality identification alarm, telephone remote control unlocking and the like according to different requirements and provides a man-machine interaction function by the touch control part. The invention provides a novel burglarproof door electric control clutch-type lock system which can further improve safety of the burglarproof door; and the fingerprint identification lock system closely links the electric control lock with the fingerprint control system, has an automatic locking function, is safe and reliable and is convenient to use.
Description
Technical field
The invention provides a kind of new intelligent anti-theft mode, specifically a kind of lockset of the fingerprint recognition for security door system.
Background technology
Fingerprint Lock, as third generation safety product, has been broken the single function of opening the door of traditional mechanical lock, is that light harvesting, machinery, electronics and finger print core algorithmic technique are high-tech product all over the body.Present Fingerprint Lock has a lot of functions, such as network savvy, and the writing function that opens the door, Remote, intelligent alarm, many people pattern, manager's rank etc.These all closely are connected with IT industry electronic information technology.Along with the improving constantly of reinforcement, living standard and the demand of people's security protection consciousness, new function, new demand are also constantly being arisen at the historic moment, and are subject to the requirement of national government functional organization simultaneously, and a lot of relevant demands are also arranged so.
In addition for the linkage door of banking system, 3 door linkage doors of national treasury, fingerprint rifle cabinet, there is special demand tax system, prison, health care, educational system, examination system etc. aspect.
Fingerprint Lock has developed into certain degree in American-European countries, becomes and weighs quality of the life height and the index of living.But Chinese Fingerprint Lock development is scarcely out of swaddling-clothes, development trend demonstrates the demand of a new round.
Summary of the invention
The present invention proposes a kind of lockset of the fingerprint recognition for security door system, its matching design corresponding fingerprint control system, the safety that has further improved security door.Delicate structure of the present invention, diverse in function, applied widely
The present invention is achieved through the following technical solutions:
A kind of lockset of the fingerprint recognition for security door system is characterized in that: include the electric control clutch formula lock system and the fingerprint control circuit system that are arranged in a body.
Electric control clutch formula lock system includes the lockset shell of frame type, and the gear drive module is installed in lockset shell, and the left side that is positioned at the gear drive module is equipped with locking module, and the downside that is positioned at the gear drive module is equipped with the electric control clutch module.
The electric control clutch module includes the screw rod rotated by Electric Machine Control, is installed with limiting plate on screw rod, and the limiting plate both sides have pilot hole; The screw rod both sides have respectively left and right lead to be fixed on the lockset shell base plate, and left and right lead upper end is respectively through in pilot hole corresponding on limiting plate; On described left and right lead, slip cap is equipped with the clutch supporting plate that is positioned at the limiting plate top, be fixed with pulling shaft on described clutch supporting plate, the pull bar lower end is through limiting plate and be fixed with limited block, and the position on described pulling shaft between clutch supporting plate and limiting plate is set with pre-compressed spring; The upper and lower contact-making switch coordinated with limiting plate is installed in described lockset shell.
The gear drive module includes Handle axis, lock shaft and is rotatably installed in the clutch gear on the clutch supporting plate, the Handle axis gear is installed on Handle axis, the lock shaft gear is installed on lock shaft, described Handle axis gear and lock shaft gear lay respectively at both sides, clutch gear top, and on clutch gear, moving can be simultaneously and Handle axis gear and lock shaft meshed transmission gear; The top engaged transmission of described lock shaft gear has dead bolt; The outer end of described Handle axis is equipped with handle.
Locking module includes pull bar, and the pull bar lower end is rotatably installed in the limiting plate left side, and the pull bar upper end is rotatablely equipped with the tooth bar that can mesh with mainshaft gear, and the tooth bar upper end is rotatably installed on lockset shell; Limiting plate moves up and down, and under the effect swung at pull bar, realizes that tooth bar separates with mainshaft gear and meshes.
Fingerprint control circuit system comprises CPU, is electrically connected with touch control part, fingerprint sensor interface circuit, dialing alarm circuit, infrared remote control part, house dog, power supply on CPU, motor driving part divides and the position switch interface section; When fingerprint sensor interface circuit, infrared remote control part or touch control part send unlocking signal to CPU, CPU is divided the transmission unlock command to motor driving part, the drive motors forward, locking module in electric control clutch formula lock system is opened, the engagement of electric control clutch module controls gear drive module, the gear drive module enters duty; When fingerprint sensor interface circuit, touch control part or infrared remote control part send alarm signal to CPU, CPU realizes warning function by the dialing alarm circuit.
The described a kind of lockset of the fingerprint recognition for security door system, it is characterized in that: the position that is positioned at clutch supporting plate both sides in lockset shell is rotatablely equipped with respectively jam plate, be connected with respectively locking spring between jam plate lower end and lockset shell base plate, described limiting plate two ends are respectively equipped with the press section coordinated with jam plate, while moving on limiting plate, the press section of limiting plate extruding jam plate top also makes jam plate top be held in the both sides of clutch supporting plate.
A kind of lockset of the fingerprint recognition for security door system is characterized in that: between described motor and screw rod, by shaft coupling, be connected.
A kind of lockset of the fingerprint recognition for security door system is characterized in that: trapezoidal spigot nut is installed on described limiting plate, described limiting plate by trapezoidal spigot nut spinning on screw rod.
Described position switch interface section correspondence upper and lower contact-making switch, and after limiting plate touches upper and lower contact-making switch, upper and lower contact-making switch sends stop signal,
System of the present invention includes the electric control clutch formula lockset and the fingerprint control circuit system that human-computer interaction function is arranged with auto-lock function.
Described gear transmission module includes Handle axis, described Handle axis is equipped with the Handle axis gear, the right side of described Handle axis is equipped with lock shaft, the lock shaft gear is installed on described lock shaft, described lock shaft gear and Handle axis gear below are equipped with clutch gear, and described clutch gear is arranged on the clutch supporting plate;
Described motor is direct current generator, the electric control clutch module includes the direct current generator that is arranged on base plate, described direct current generator is connecting screw rod by shaft coupling, described screw rod is arranged in trapezoidal spigot nut, described trapezoidal spigot nut is arranged on limiting plate, two pulling shafts are installed on described limiting plate, on described pulling shaft, pre-compressed spring is installed, described pre-compressed spring upper end connects the clutch supporting plate, described clutch supporting plate is arranged on two axis of guides, described two axis of guides are arranged on base plate, respectively there is a jam plate described clutch supporting plate both sides, described jam plate is by optical axis and lock spring fitting on base plate,
Described locking module includes the tooth bar that can mesh with mainshaft gear, and described tooth bar upper end is fixed on base plate, and lower end is connected on pull bar, and described pull bar is arranged on limiting plate.
Described limiting plate drives and moves up and down by direct current generator, and described pre-compressed spring drives clutch gear and moves up and down under the limiting plate effect, and described pre-compressed spring can provide a precompression while moving on driving clutch gear, guarantees the good engagement between gear.
Described jam plate, at the effect lower swing of limiting plate and locking spring, is realized the function of locking clutch gear.
Described tooth bar is the drive lower swing at limiting plate by pull bar, thus control tooth bar and Handle axis gear engagement, separate, realize the locking effect of handle.
The concrete steps of system of the present invention are as follows:
(1) user sends unlocking signal by modes such as fingerprint, telephone signals to CPU, CPU is to the instruction of motor driving part distribution power transmission machine forward, locking module in automatically controlled separate type lockset is opened, the engagement of electric control clutch module controls gear drive module, the gear drive module enters duty;
(2) user's revolving door handle, by gear drive, drive the dead bolt motion, and security door is opened;
(3) user shuts security door, and fingerprint control circuit system is sent locking signal to automatically controlled separate type lockset, and electric control clutch module controls gear drive module is separated, and locking module relocks the gear drive module;
(4) when fingerprint recognition occurs more than 3 times that mistake or system are subject to outside destroy, CPU is by the dialing alarm circuit, and near security department trend reports to the police.
Principle of the present invention is:
In control procedure, fingerprint control circuit system is sent different instructions according to different requirements to electric control clutch formula lockset, realizes different functions.In the motion of electric control clutch formula lockset, the gear drive module realizes the transmission agency of handle to lock shaft; The electric control clutch module realizes gear-driven clutch function; Locking module realizes after EO the lock function to handle.
Concrete effect of the present invention and characteristic are as follows:
Fingerprint control circuit system realizes the functions such as fingerprint recognition is unblanked, illegally identification is reported to the police, remote telephone is unblanked, and partly provides human-computer interaction function by touch control.
The gear drive module partly is comprised of Handle axis, Handle axis gear, lock shaft, lock shaft gear, clutch gear etc., and its major function is to realize that Handle axis arrives the transmission of lock shaft.Clutch gear is fixed on the clutch supporting plate, can move up and down with the clutch supporting plate.
The electric control clutch module is comprised of direct current generator, shaft coupling, screw rod, trapezoidal spigot nut, limiting plate, pulling shaft, compression spring, clutch supporting plate, jam plate, locking spring and optoelectronic switch.Motor drives bolt rotary by shaft coupling, and trapezoidal spigot nut promotes limiting plate and moves up and down in the process of bolt rotary; Limiting plate is by compression spring, drives moving up and down of clutch gear on the clutch supporting plate, thereby realizes gear-driven clutch function.
Locking module is comprised of tooth bar and pull bar.Pull bar is fixed on limiting plate, and the band carry-over bar swings, thus the engagement that realizes tooth bar and mainshaft gear with separate, realize locking and the open function of valve.
Advantage of the present invention is:
The present invention's knot provides a kind of lockset of the fingerprint recognition for security door system, guarantees in the situation that, without allowing (system is not accepted unlock command), security door can not opened because of various artificial origins, has improved the safety of security door; The present invention possesses AutoLock feature, and safety further improves; The present invention has realized intellectuality and the early warning function of security door by fingerprint control circuit system.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of the present invention under released state.
Fig. 3 is the structural representation of the present invention under lock-out state.
The schematic diagram that Fig. 4 is fingerprint recognition circuit control system of the present invention.
The specific embodiment
Referring to accompanying drawing.
A kind of lockset of the fingerprint recognition for security door system, include the electric control clutch formula lock system II and the fingerprint control circuit system I that are arranged in a body 24.
Electric control clutch formula lock system II includes the lockset shell of frame type, the gear drive module is installed (i) in lockset shell, is positioned at gear drive module left side (i) and locking module is installed (iii), is positioned at gear drive module downside (i) and the electric control clutch module is installed (ii).
(ii) the electric control clutch module includes by motor 20 and controls the screw rod 17 rotated, and is installed with limiting plate 16 on screw rod 17, and limiting plate 16 both sides have pilot hole; Screw rod 17 both sides have respectively left and right lead 21 to be fixed on the lockset shell base plate, and left and right lead 21 upper ends are respectively through in pilot hole corresponding on limiting plate 16; On described left and right lead 21, slip cap is equipped with the clutch supporting plate 6 that is positioned at limiting plate 16 tops, be fixed with pulling shaft 7 on described clutch supporting plate 6, pulling shaft 7 lower ends are through limiting plate 16 and be fixed with limited block, and the position on described pulling shaft 7 between clutch supporting plate 6 and limiting plate 16 is set with pre-compressed spring 8; The upper and lower contact- making switch 10,11 coordinated with limiting plate 16 is installed in described lockset shell.
(i) the gear drive module includes Handle axis 3, lock shaft 1 and is rotatably installed in the clutch gear 5 on clutch supporting plate 6, Handle axis gear 4 is installed on Handle axis 3, lock shaft gear 2 is installed on lock shaft 1, described Handle axis gear 4 and lock shaft gear 2 lay respectively at clutch gear 5 both sides, top, and on clutch gear 5, moving can be simultaneously and Handle axis gear 4 and lock shaft gear 2 engaged transmission; The top engaged transmission of described lock shaft gear 1 has dead bolt 22; The outer end of described Handle axis 3 is equipped with handle 23.
(iii) locking module includes pull bar 14, and pull bar 14 lower ends are rotatably installed in limiting plate 16 left sides, and pull bar 14 upper ends are rotatablely equipped with the tooth bar 13 that can mesh with mainshaft gear 4, and tooth bar 13 upper ends are rotatably installed on lockset shell; Limiting plate 16 moves up and down, and under the effect swung at pull bar 14, realizes that tooth bar 13 separates and meshes with mainshaft gear 4.
Fingerprint control circuit system I comprises CPU, is electrically connected with touch control part, fingerprint sensor interface circuit, telephone call and remote control part, house dog, power supply on CPU, motor driving part divides and the position switch interface section; When fingerprint sensor interface circuit, infrared remote control part or touch control part send unlocking signal to CPU, CPU is divided the transmission unlock command to motor driving part, the drive motors forward, locking module in electric control clutch formula lock system is opened, (i) electric control clutch module controls gear drive module meshes, and (i) the gear drive module enters duty; When fingerprint sensor interface circuit, infrared remote control part or touch control part send alarm signal to CPU, CPU partly realizes warning function by telephone call and remote control.
The position that is positioned at clutch supporting plate 6 both sides in lockset shell is rotatablely equipped with respectively jam plate 9, be connected with respectively locking spring 19 between jam plate 9 lower ends and lockset shell base plate, described limiting plate 16 two ends are respectively equipped with the press section coordinated with jam plate 9, while moving on limiting plate 16, the press section of limiting plate 16 extruding jam plate 9 tops also make jam plate 9 tops be held in the both sides of clutch supporting plate 6.
Between motor 20 and screw rod 17, by shaft coupling 18, be connected.
Its concrete step of using is as follows:
(1) when fingerprint control circuit system acquisition arrives user's finger print, the fingerprint sensor interface circuit sends unlocking signal to CPU, and forward after direct current generator 20 reception signals, drive screw rods 17 by shaft coupling 18 and rotate.According to feed screw nut's principle, trapezoidal spigot nut 15 moves under the driving of screw rod 17, drives limiting plate 16 and slowly moves up.In the process that pull bar 14 moves on limiting plate 16, band carry-over bar 3 swings, and final, tooth bar 13 separates with Handle axis gear 4, the handle release.Along with limiting plate 16 moves constantly, limiting plate 16 promotes to move on clutch supporting plate 6 by pre-compressed spring 8.When limiting plate moves to upper contact-making switch 10, upper contact-making switch 10 is triggered, and motor receives triggering signal, stops operating, and on clutch gear 5 stops, moving, and now, clutch gear 5 meshes fully with Handle axis gear 4 and lock shaft gear; Meanwhile, jam plate 9, at the drive lower swing of limiting plate 16, pins clutch supporting plate 6.The security door release.
(2) user's rotary handle axle 3, drive Handle axis gear 4 and rotate, and by clutch gear 5 transmissions, drives lock shaft gear 2 and rotate, and lock shaft gear 2 rotates draws back dead bolt, and security door is opened.
(3) user shuts security door, and dead bolt automatically resets, and fingerprint control circuit system sends locking signal to electric control clutch formula lock system, after direct current generator 20 receives signal, reverses, and drives limiting plate 16 to move down; Jam plate 9 backswing under the drive of limiting plate 16, clutch supporting plate 6 is cancelled locking; Clutch supporting plate 6 moves down under the drive of pre-compressed spring 8, drives clutch gear 5 and moves down, and Handle axis gear 4 disconnects rotation relation with lock shaft gear 2; Tooth bar 13 backswing under the drive of pull bar 14, with 4 engagements of Handle axis gear, handle locking; Limiting plate 16 moves down into lower contact-making switch 11 places, and contact-making switch sends termination signal, and direct current generator 20 stops operating, and security door locks fully.
Claims (4)
1. the lockset of the fingerprint recognition for a security door system, is characterized in that: include the electric control clutch formula lock system and the fingerprint control circuit system that are arranged in a body;
Electric control clutch formula lock system includes the lockset shell of frame type, and the gear drive module is installed in lockset shell, and the left side that is positioned at the gear drive module is equipped with locking module, and the downside that is positioned at the gear drive module is equipped with the electric control clutch module;
The electric control clutch module includes the screw rod rotated by Electric Machine Control, is installed with limiting plate on screw rod, and the limiting plate both sides have pilot hole; The screw rod both sides have respectively left and right lead to be fixed on the lockset shell base plate, and left and right lead upper end is respectively through in pilot hole corresponding on limiting plate; On described left and right lead, slip cap is equipped with the clutch supporting plate that is positioned at the limiting plate top, be fixed with pulling shaft on described clutch supporting plate, the pull bar lower end is through limiting plate and be fixed with limited block, and the position on described pulling shaft between clutch supporting plate and limiting plate is set with pre-compressed spring; The upper and lower contact-making switch coordinated with limiting plate is installed in described lockset shell;
The gear drive module includes Handle axis, lock shaft and is rotatably installed in the clutch gear on the clutch supporting plate, the Handle axis gear is installed on Handle axis, the lock shaft gear is installed on lock shaft, described Handle axis gear and lock shaft gear lay respectively at both sides, clutch gear top, and on clutch gear, moving can be simultaneously and Handle axis gear and lock shaft meshed transmission gear; The top engaged transmission of described lock shaft gear has dead bolt; The outer end of described Handle axis is equipped with handle;
Locking module includes pull bar, and the pull bar lower end is rotatably installed in the limiting plate left side, and the pull bar upper end is rotatablely equipped with the tooth bar that can mesh with mainshaft gear, and the tooth bar upper end is rotatably installed on lockset shell; Limiting plate moves up and down, and under the effect swung at pull bar, realizes that tooth bar separates with mainshaft gear and meshes;
Fingerprint control circuit system comprises CPU, is electrically connected with touch control part, fingerprint sensor interface circuit, dialing alarm circuit, infrared remote control part, house dog, power supply on CPU, motor driving part divides and the position switch interface section; When fingerprint sensor interface circuit, infrared remote control part or touch control part send unlocking signal to CPU, CPU is divided the transmission unlock command to motor driving part, the drive motors forward, locking module in electric control clutch formula lock system is opened, the engagement of electric control clutch module controls gear drive module, the gear drive module enters duty; When fingerprint sensor interface circuit, touch control part or infrared remote control part send alarm signal to CPU, CPU realizes warning function by the dialing alarm circuit.
2. a kind of lockset of the fingerprint recognition for security door system according to claim 1, it is characterized in that: the position that is positioned at clutch supporting plate both sides in lockset shell is rotatablely equipped with respectively jam plate, be connected with respectively locking spring between jam plate lower end and lockset shell base plate, described limiting plate two ends are respectively equipped with the press section coordinated with jam plate, while moving on limiting plate, the press section of limiting plate extruding jam plate top also makes jam plate top be held in the both sides of clutch supporting plate.
3. a kind of lockset of the fingerprint recognition for security door system according to claim 1 is characterized in that: between described motor and screw rod, by shaft coupling, be connected.
4. a kind of lockset of the fingerprint recognition for security door system according to claim 1 is characterized in that: trapezoidal spigot nut is installed on described limiting plate, described limiting plate by trapezoidal spigot nut spinning on screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310365256.8A CN103470109B (en) | 2013-08-20 | 2013-08-20 | A kind of fingerprint recognition lockset system for security door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310365256.8A CN103470109B (en) | 2013-08-20 | 2013-08-20 | A kind of fingerprint recognition lockset system for security door |
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| Publication Number | Publication Date |
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| CN103470109A true CN103470109A (en) | 2013-12-25 |
| CN103470109B CN103470109B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310365256.8A Active CN103470109B (en) | 2013-08-20 | 2013-08-20 | A kind of fingerprint recognition lockset system for security door |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567379A (en) * | 2014-12-25 | 2015-04-29 | 贵州永兴科技有限公司 | Information-based universal electric stove with counting and fingerprint recognition functions |
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| KR200189358Y1 (en) * | 2000-02-08 | 2000-07-15 | 삼진전산주식회사 | Door handle having a fingerprint device |
| KR20010073910A (en) * | 2000-01-22 | 2001-08-03 | 김상균 | Door Lock/Unlock System Using Fingerprint Recognition and Secret Number Recognition, and Control Method thereof |
| JP2001227214A (en) * | 2000-02-15 | 2001-08-24 | Miwa Lock Co Ltd | Signal takeout mechanism for lock |
| CN201007134Y (en) * | 2007-02-13 | 2008-01-16 | 力巨人有限公司 | Electric lock |
| CN202520095U (en) * | 2012-04-28 | 2012-11-07 | 温州市金来利电子锁业有限公司 | Fingerprint electronic anti-theft lock |
| CN202831873U (en) * | 2012-08-15 | 2013-03-27 | 广东暨德科技有限公司 | Gear transmission fingerprint lock |
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2013
- 2013-08-20 CN CN201310365256.8A patent/CN103470109B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010073910A (en) * | 2000-01-22 | 2001-08-03 | 김상균 | Door Lock/Unlock System Using Fingerprint Recognition and Secret Number Recognition, and Control Method thereof |
| KR200189358Y1 (en) * | 2000-02-08 | 2000-07-15 | 삼진전산주식회사 | Door handle having a fingerprint device |
| JP2001227214A (en) * | 2000-02-15 | 2001-08-24 | Miwa Lock Co Ltd | Signal takeout mechanism for lock |
| CN201007134Y (en) * | 2007-02-13 | 2008-01-16 | 力巨人有限公司 | Electric lock |
| CN202520095U (en) * | 2012-04-28 | 2012-11-07 | 温州市金来利电子锁业有限公司 | Fingerprint electronic anti-theft lock |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104567379A (en) * | 2014-12-25 | 2015-04-29 | 贵州永兴科技有限公司 | Information-based universal electric stove with counting and fingerprint recognition functions |
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|---|---|
| CN103470109B (en) | 2016-01-20 |
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Effective date of registration: 20200602 Address after: 221600 Peixian Economic Development Zone, Xuzhou City, Jiangsu Province, North of Peihe Highway and East of Hanrun Road (Science and Technology Pioneer Park) Patentee after: Jiangsu Security Protection Technology Co., Ltd Address before: Shuanghe road in Baohe District of Hefei city of Anhui Province, No. 3 2-104 230051 Patentee before: HEFEI ZHOUGU INTELLIGENT EQUIPMENT Co.,Ltd. |
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