CN109736650A - A kind of safe coded lock - Google Patents
A kind of safe coded lock Download PDFInfo
- Publication number
- CN109736650A CN109736650A CN201910030123.2A CN201910030123A CN109736650A CN 109736650 A CN109736650 A CN 109736650A CN 201910030123 A CN201910030123 A CN 201910030123A CN 109736650 A CN109736650 A CN 109736650A
- Authority
- CN
- China
- Prior art keywords
- screw rod
- square tongue
- coded lock
- front shroud
- convenient
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000001035 drying Methods 0.000 claims abstract description 35
- 238000009434 installation Methods 0.000 claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 11
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
The invention belongs to coded lock technology fields, specifically a kind of safe coded lock, including front shroud, loudspeaker, outer handle, drying plate, fingerprint recognition panel, digital keys plate, display panel, indicator light, external power supply connector, battery, driving mechanism, controller, back shroud, lock square tongue block, square tongue block, heating sheet, Internal handle, lock torsion, unlocking button, infrared sensor, screw rod installation part, screw rod, motor, sliding block, guide rail and connecting rod.The present invention contains drying plate, before being unlocked using fingerprint, first finger can be wiped on drying plate, to remove the humidity and dust on finger, avoiding can not be by the generation of coded lock fingerprint recognition panel identification situation since finger humidity is larger or adhering dust, the success rate of fingerprint unlocking is substantially increased, driving mechanism of the invention is made of motor, screw rod, screw rod installation part, sliding block, guide rail and connecting rod, is hardly damaged.
Description
Technical field
The invention belongs to coded lock technology field, specifically a kind of safe coded lock.
Background technique
Safe coded lock is one kind of lock, and coded lock can be divided into: mechanical code lock, digital cipher lock, finger-print puzzle lock etc.
Deng with the continuous development of scientific and technological level and continuously improving for technique, coded lock is gradually applied on common door for house existing
For common lockset, coded lock have the advantages that it is highly-safe, be not easy the person of being tampered unlatching.
Existing coded lock is mostly fingerprint and the electronic password lock that is composed of number, is not necessarily to key, and when unlatching is convenient
Fast, but after the finger humidity of people is larger or adhering dust, coded lock carries out usually identifying success when fingerprint recognition,
There are certain deficiencies, and it is dynamical element that existing electronic password lock, which mostly uses electric pushrod, and internal accuracy structure is more
Complexity is easily damaged, and is unfavorable for improving the service life of coded lock, device can not carry out outer after coded lock power-off time is longer
Portion's power supply, so that coded lock is fail to open, haves the defects that certain.In consideration of it, the present invention proposes a kind of safe coded lock, have
Following characteristics:
(1) a kind of safe coded lock provided by the invention, can be first by finger before being unlocked using fingerprint containing drying plate
It wipes on drying plate, to remove the humidity and dust on finger, avoids since finger humidity is larger or adherency ash
Dirt and can not by coded lock fingerprint recognition panel identify situation generation, substantially increase fingerprint unlocking success rate；
(2) a kind of safe coded lock provided by the invention, driving mechanism of the invention by motor, screw rod, screw rod installation part,
Sliding block, guide rail and connecting rod are constituted, and structure is relatively simple ingenious, is hardly damaged, and convenient for the maintenance of later period coded lock, reduces
The cost of maintenance, while the service life of coded lock is also effectively guaranteed, and device contains external power supply connector, in device
When battery is also out of power, it can be that device power supply is unlocked with charger baby, avoid power-off time longer and the situation that can not unlock
Occur.
Summary of the invention
The object of the invention is that provide a kind of safe coded lock to solve the above-mentioned problems, containing drying plate,
Before being unlocked using fingerprint, first finger can be wiped on drying plate, to remove the humidity and dust on finger, avoid by
The generation of situation can not be identified by coded lock fingerprint recognition panel in finger humidity is larger or adhering dust, be substantially increased
The success rate that fingerprint is unlocked；Driving mechanism of the invention is by motor, screw rod, screw rod installation part, sliding block, guide rail and connecting rod structure
At structure is relatively simple ingenious, is hardly damaged, and convenient for the maintenance of later period coded lock, reduces the cost of maintenance, while also having
The service life that ensure that coded lock of effect, and device contains external power supply connector, when the battery of device is also out of power, can use
Charger baby is that device power supply is unlocked, and avoids the occurrence of that power-off time is longer and can not unlock.
The present invention is achieved through the following technical solutions above-mentioned purpose, a kind of safe coded lock, including front shroud, rear cover
Plate, the display panel for showing state, for operation digital keys plate, for user carry out fingerprint recognition fingerprint recognition
Panel, the infrared sensor for transmitting information, heating sheet, square tongue block, locks square tongue block, external power supply connector, uses drying plate
In the battery and driving mechanism of storing electrical energy, the front shroud and back shroud are fixed by screws in together, the front shroud
Insertion from top to bottom is equipped with display panel, digital keys plate, fingerprint recognition panel and drying plate, the inner wall patch of the drying plate
Attached to be equipped with heating sheet, insertion is equipped with external power supply connector at the top of the front shroud, is fixedly mounted on the front shroud
There is outer handle, the inner wall of the back shroud is equipped with battery from top to bottom, driving mechanism, square tongue block, locks square tongue block and control
Device processed, the driving mechanism are connect with the one side of square tongue block, the outer wall of the inner cover plate be equipped with from top to bottom unlocking button,
Internal handle and lock torsions, it is described lock torsion with lock square tongue block and connect, the one side of the front shroud, which is embedded in, is equipped with infrared biography
Sensor；
The driving mechanism includes screw rod installation part, screw rod, motor, sliding block, guide rail and connecting rod, the motor and screw rod
Installation part is mounted on the inner wall of back shroud, and the screw both end is mounted on screw rod installation part by bearing, the motor
One end of output end and screw rod is affixed, and the guide rail is fixed on screw rod installation part, and the guide rail is parallel to each other with screw rod, institute
It states screw thread on screw rod and sliding block is installed, and the guide rail passes through sliding block, the one side of the sliding block is connected with connecting rod, far from institute
One end and the square tongue block for stating the connecting rod of sliding block are affixed.
Preferably, loudspeaker and indicator light are installed at the top of the front shroud.
Preferably, contain PLC in the controller.
Preferably, the outer wall attaching of the drying plate is equipped with cotton layer.
Preferably, the front shroud and back shroud junction are equipped with sealing strip.
Preferably, anti-blushing agent is placed in the front shroud and back shroud.
The beneficial effects of the present invention are:
(1) a kind of safe coded lock provided by the invention, can be first by finger before being unlocked using fingerprint containing drying plate
It wipes on drying plate, to remove the humidity and dust on finger, avoids since finger humidity is larger or adherency ash
Dirt and can not by coded lock fingerprint recognition panel identify situation generation, substantially increase fingerprint unlocking success rate；
(2) a kind of safe coded lock provided by the invention, driving mechanism of the invention by motor, screw rod, screw rod installation part,
Sliding block, guide rail and connecting rod are constituted, and structure is relatively simple ingenious, is hardly damaged, and convenient for the maintenance of later period coded lock, reduces
The cost of maintenance, while the service life of coded lock is also effectively guaranteed, and device contains external power supply connector, in device
When battery is also out of power, it can be that device power supply is unlocked with charger baby, avoid power-off time longer and the situation that can not unlock
Occur.
Detailed description of the invention
Fig. 1 is overall structure main view of the present invention；
Fig. 2 is overall structure left view of the present invention；
Fig. 3 is back shroud schematic diagram of internal structure of the present invention；
Fig. 4 is front shroud rearview of the present invention；
Fig. 5 is driving mechanism schematic diagram of the present invention；
Fig. 6 is circuit controling drawing of the present invention.
In figure: 1, front shroud, 2, loudspeaker, 3, outer handle, 4, drying plate, 5, fingerprint recognition panel, 6, digital keys plate,
7, display panel, 8, indicator light, 9, external power supply connector, 10, battery, 11, driving mechanism, 12, controller, 13, back shroud,
14, square tongue block is locked, 15, square tongue block, 16, heating sheet, 17, Internal handle, 18, lock torsion, 19, unlocking button, 20, infrared sensing
Device, 1101, screw rod installation part, 1102, screw rod, 1103, motor, 1104, sliding block, 1105, guide rail, 1106, connecting rod.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to shown in Fig. 1-6, a kind of safe coded lock, including including front shroud 1, back shroud 13, for showing state
Display panel 7, for operation digital keys plate 6, for user carry out fingerprint recognition fingerprint recognition panel 5, drying plate
4, for transmitting the infrared sensor 20 of information, heating sheet 16, square tongue block 15, locking square tongue block 14, external power supply connector 9, use
In the battery 10 and driving mechanism 11 of storing electrical energy, the front shroud 1 and back shroud 13 are fixed by screws in together, described
Front shroud 1 is embedded in is equipped with display panel 7, digital keys plate 6, fingerprint recognition panel 5 and drying plate 4, display surface from top to bottom
Plate 7 is convenient for unlocking times that the display time can be daily, and digital keys plate 6 refers to convenient for setting numerical ciphers and input numerical ciphers
Line identification panel 5 is easy to use fingerprint to unlock, and drying plate 4 refers to convenient for opponent to be dried, and is conducive to improve fingerprint unlocking
Success rate, the drying plate 4 inner wall attaching heating sheet 16 is installed, convenient for drying plate 4 keep drying, the front shroud 1
Top at insertion external power supply connector 9 is installed, convenient for power-off when device is powered with charger baby, the front shroud 1
On be fixedly installed with outer handle 3, push-and-pull when opening the door convenient for outside, the inner wall of the back shroud 13 is equipped with electric power storage from top to bottom
Square tongue block 14 and controller 12, square tongue block 15, are locked at driving mechanism 11 in pond 10, and battery 10 is convenient for providing when power-off for device
The power supply of one end time, driving mechanism 11 lock the locking convenient for door of square tongue block 14 convenient for the progress unlocked, are conducive to improve peace
Quan Xing, the control that controller 12 is unlocked and is latched convenient for device, the driving mechanism 11 are connect with the one side of square tongue block 15, institute
The outer wall for stating inner cover plate is equipped with unlocking button 19, Internal handle 17 from top to bottom and locks torsion 18, and unlocking button 19 is convenient for by room
Drawback lock, Internal handle 17 are convenient for push-and-pull when indoor openings, described to lock torsion and 18 connect with square tongue block 14 is locked, convenient for the side of locking
The one side insertion of the opening and closing of tongue block 14, the front shroud 1 is equipped with infrared sensor 20, convenient for the automatic blocking of device；
The driving mechanism 11 includes screw rod installation part 1101, screw rod 1102, motor 1103, sliding block 1104, guide rail 1105
With connecting rod 1106, the motor 1103 and screw rod installation part 1101 are mounted on the inner wall of back shroud 13, the screw rod 1102
Both ends are mounted on screw rod installation part 1101 by bearing, convenient for the rotation of screw rod 1102, the output end of the motor 1103 with
One end of screw rod 1102 is affixed, and convenient for driving screw rod 1102 to rotate, the guide rail 1105 is fixed on screw rod installation part 1101, and
The guide rail 1105 is parallel to each other with screw rod 1102, and screw thread is equipped with sliding block 1104, and the guide rail on the screw rod 1102
1105 pass through sliding block 1104, move convenient for 1104 position of sliding block when the rotation of screw rod 1102, the one side of the sliding block 1104
It is connected with connecting rod 1106, convenient for being connect with square tongue block 15, one end of the connecting rod 1106 far from the sliding block 1104 and square tongue
Block 15 is affixed.
Loudspeaker 2 and indicator light 8 are installed, indicator light 8 mentions convenient for 10 electricity of battery at the top of the front shroud 1
It wakes up, loudspeaker 2 is convenient for prompt when each open locking；Contain PLC in the controller 12, convenient for device auto-unlocking and close
Lock；The outer wall attaching of the drying plate 4 is equipped with cotton layer, convenient for the drying of finger and the wiping of finger dust；Before described
Cover board 1 and 13 junction of back shroud are equipped with sealing strip, convenient for improving the leakproofness of device, reduce dust and enter inside device；
It is placed with anti-blushing agent in the front shroud 1 and back shroud 13, convenient for the drying inside holding meanss, reduces internal component because of tide
Wet and corrosion condition generation.
In the use of the present invention, set the fingerprint of unlocking and the digital combination pin of unlocking makes when unlocking outdoors
User can be by the numeral input unlocking cipher on digital keys plate 6 on pressing front shroud 1, after Password Input is correct, at this time
The motor 1103 that controller 12 controls driving mechanism 11 rotates, and when motor 1103 rotates, drives screw rod 1102 to rotate, screw rod 1102
When rotation, so that 1102 top shoe 1104 of screw rod moves horizontally, to drive square tongue block 15 mobile, square tongue block 15 is made to remove door
The lockhole of frame achievees the purpose that enabling, and when the door closes, infrared sensor 20 detects distance of the device apart from doorframe, works as door
After closure, signal is fed back to controller 12 by infrared sensor 20, and controller 12 controls motor 1103 and rotates backward, and makes square tongue block
15 push out and stick into corresponding lockhole, while can also press fingerprint recognition panel 5 by fingerprint and unlock, but due to finger
On the case where being easy to appear excessive humidity or adhering dust, be easy to make fingerprint recognition panel 5 that can not identify matched fingerprint
And lead to not unlock the occurrence of, at this time using fingerprint unlock before, finger can be wiped on drying plate 4, by
It is stained with cotton layer in 4 outer wall of drying plate, moisture and dust at this time on hand can be wiped out, and fingerprint unlocking is greatly facilitated
Success rate, and the attaching of 4 inner wall of drying plate is equipped with heating sheet 16, controller 12 can the control heating sheet 16 of timing work, can make
Drying plate 4 is constantly in drying regime, and when accidental power failure, the battery 10 in rear coverboard still can be powered device,
When battery 10 is also out of power, charging cable can be connected by charger baby at this time, be device power supply by external power supply connector 9, keep away
Exempt to break the time it is longer and the occurrence of can not unlock, in doors when, can be caught in by locking to turn round 18 and will lock square tongue block 14
Corresponding lockhole, personnel can not open outdoors at this time, improve safety, and display panel 7 is convenient for the real time and is opened daily
The number of lock avoids external staff's acquirement password unlocking and enters the generation that room owner does not know situation, and loudspeaker 2 can opened
It locks and is prompted after being latched successfully, avoid the unlocked generation without knowing situation.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (6)
1. a kind of safe coded lock, it is characterised in that: including front shroud (1), back shroud (13), the display surface for showing state
Plate (7), fingerprint recognition panel (5), the drying plate that fingerprint recognition is carried out for the digital keys plate (6) of operation, for user
(4), for transmitting the infrared sensor (20) of information, heating sheet (16), square tongue block (15), locking square tongue block (14), external confession
Electric connection (9), battery (10) and driving mechanism (11) for storing electrical energy, wherein
The front shroud (1) and back shroud (13) are fixed by screws in together, and the front shroud (1) is embedded in installation from top to bottom
There are display panel (7), digital keys plate (6), fingerprint recognition panel (5) and drying plate (4), display panel (7) shows that the time can
Daily unlocking times, digital keys plate (6) are used for numerical ciphers and input numerical ciphers, fingerprint recognition panel (5) to be arranged
It unlocks in using fingerprint, drying plate (4) refers to for opponent to be dried, and the inner wall attaching of the drying plate (4) is equipped with
Heating sheet (16) makes drying plate (4) to keep drying, and insertion is equipped with external power supply connector at the top of the front shroud (1)
(9), make to be powered device with charger baby when power-off, outer handle (3) are fixedly installed on the front shroud (1), for outer
Push-and-pull when portion opens the door, the inner wall of the back shroud (13) are equipped with battery (10), driving mechanism (11), square tongue from top to bottom
Block (15) locks square tongue block (14) and controller (12), and battery (10) is for providing the confession of one end time when powering off for device
Electricity, driving mechanism (11) lock square tongue block (14) locking for door, controller (12) makes device unlock convenient for the progress unlocked
With the control of locking, the driving mechanism (11) connect with the one side of square tongue block (15), the outer wall of the inner cover plate from upper and
Under unlocking button (19), Internal handle (17) are installed and lock torsion (18), unlocking button (19) is convenient for by indoor unlocking, Internal handle
(17) it is used for push-and-pull when indoor openings, it is described to lock torsion (18) and connect with square tongue block (14) is locked, for locking square tongue block
(14) the one side insertion of opening and closing, the front shroud (1) is equipped with infrared sensor (20), the automatic blocking of realization device；
The driving mechanism (11) includes screw rod installation part (1101), screw rod (1102), motor (1103), sliding block (1104), leads
Rail (1105) and connecting rod (1106), the motor (1103) and screw rod installation part (1101) are mounted on the inner wall of back shroud (13)
On, screw rod (1102) both ends are mounted on screw rod installation part (1101) by bearing, are convenient for the rotation of screw rod (1102), institute
The one end for stating the output end and screw rod (1102) of motor (1103) is affixed, convenient for driving screw rod (1102) rotation, the guide rail
(1105) it is fixed on screw rod installation part (1101), and the guide rail (1105) is parallel to each other with screw rod (1102), the screw rod
(1102) screw thread is equipped with sliding block (1104) on, and the guide rail (1105) passes through sliding block (1104), is turned convenient for screw rod (1102)
Sliding block (1104) position is moved when dynamic, and the one side of the sliding block (1104) is connected with connecting rod (1106), is convenient for and side
Tongue block (15) connection, one end of the connecting rod (1106) far from the sliding block (1104) and square tongue block (15) are affixed.
2. a kind of safe coded lock according to claim 1, it is characterised in that: installed at the top of the front shroud (1)
There are loudspeaker (2) and indicator light (8).
3. a kind of safe coded lock according to claim 1, it is characterised in that: controlled in the controller (12) containing PLC
Device processed.
4. a kind of safe coded lock according to claim 1, it is characterised in that: the outer wall of the drying plate (4) attaches peace
Equipped with cotton layer.
5. a kind of safe coded lock according to claim 1, it is characterised in that: the front shroud (1) and back shroud (13)
Junction is equipped with sealing strip.
6. a kind of safe coded lock according to claim 1, it is characterised in that: the front shroud (1) and back shroud (13)
Inside it is placed with anti-blushing agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910030123.2A CN109736650A (en) | 2019-01-14 | 2019-01-14 | A kind of safe coded lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910030123.2A CN109736650A (en) | 2019-01-14 | 2019-01-14 | A kind of safe coded lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109736650A true CN109736650A (en) | 2019-05-10 |
Family
ID=66364690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910030123.2A Pending CN109736650A (en) | 2019-01-14 | 2019-01-14 | A kind of safe coded lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109736650A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110610126A (en) * | 2019-08-01 | 2019-12-24 | 欧涛 | Miner's lamp with fingerprint card punching function and use method thereof |
| CN115929123A (en) * | 2022-12-23 | 2023-04-07 | 广州市致胜电器制造有限公司 | Intelligent door lock with waterproof fingerprint identification function |
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| CN105019737A (en) * | 2015-04-07 | 2015-11-04 | 深圳市罗曼斯科技有限公司 | Full-automatic intelligent lock |
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| CN108171197A (en) * | 2018-01-09 | 2018-06-15 | 成都视腾信息技术有限公司 | A kind of personnel identity discriminating gear |
| CN108643721A (en) * | 2018-04-18 | 2018-10-12 | 宁波望通锁业有限公司 | A kind of dust-proof Fingerprint Lock |
| CN208027377U (en) * | 2018-04-11 | 2018-10-30 | 安徽欣瓒光电科技有限公司 | A kind of fingerprint machine with cleaning device |
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|---|---|---|---|---|
| CN103291137A (en) * | 2012-03-02 | 2013-09-11 | 深圳光启创新技术有限公司 | Light control system based on voice prompt |
| CN203287974U (en) * | 2013-06-03 | 2013-11-13 | 中电长城(长沙)信息技术有限公司 | Telescopic adjusting structure applied to plane fixed-point coding system of financial device |
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|---|---|---|---|---|
| CN110610126A (en) * | 2019-08-01 | 2019-12-24 | 欧涛 | Miner's lamp with fingerprint card punching function and use method thereof |
| CN115929123A (en) * | 2022-12-23 | 2023-04-07 | 广州市致胜电器制造有限公司 | Intelligent door lock with waterproof fingerprint identification function |
| CN115929123B (en) * | 2022-12-23 | 2024-03-22 | 广州市致胜电器制造有限公司 | Intelligent door lock with waterproof fingerprint identification function |
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Application publication date: 20190510 |