CN103266818B - Digital mechanical Double-insurance lock tool and lock core thereof - Google Patents
Digital mechanical Double-insurance lock tool and lock core thereof Download PDFInfo
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- CN103266818B CN103266818B CN201210034519.2A CN201210034519A CN103266818B CN 103266818 B CN103266818 B CN 103266818B CN 201210034519 A CN201210034519 A CN 201210034519A CN 103266818 B CN103266818 B CN 103266818B
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- clutch
- key
- switch
- hoodle
- cam
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Abstract
A kind of digital mechanical Double-insurance lock core, comprises tapered end, cam, lock gall, clutch, transmission bar, hoodle switch module, actuator and control module; Tapered end offers accepting hole and is positioned at the cam path at middle part of accepting hole; Be contained in cam path cam being rotatable; Lock gall is contained in one end of accepting hole rotationally; Clutch is contained in the other end of accepting hole, and clutch can be with moving cam to rotate; One end and the lock gall of transmission bar fasten, and the other end can engage with clutch and be with dynamic clutch to rotate; Hoodle switch module is arranged in lock gall; The driving shaft of actuator can driving clutch and make clutch match with cam or be separated; Control module for receiving the digital key that electron key sends, and controls actuator work.The mechanical Double-insurance lock core of above-mentioned number needs to be verified by key data simultaneously and could successfully open after pin tumbler of lock cylinder checking, and its security performance is higher.The present invention also provides a kind of digital mechanical Double-insurance lock tool.
Description
[technical field]
The present invention relates to a kind of lockset, particularly relate to a kind of digital mechanical Double-insurance lock tool and lock core thereof.
[background technology]
Number machinery Double-insurance lock tool current on market, mostly adopts independently lock core and control circui, as long as key or Circuit verification pass through, can open door lock, be very easy to like this carry out technical opening.
[summary of the invention]
In view of above-mentioned condition, the number machinery Double-insurance lock tool being necessary to provide a kind of security performance higher and lock core thereof.
A kind of digital mechanical Double-insurance lock core, comprising:
Tapered end, offers accepting hole and is positioned at the cam path at middle part of described accepting hole;
Cam, is contained in described cam path rotationally;
Lock gall, is contained in one end of described accepting hole rotationally;
Clutch, is contained in the other end of described accepting hole, and described clutch can drive described cam to rotate;
Transmission bar, is contained in described accepting hole, and one end and the described lock gall of described transmission bar fasten, and the other end can engage with described clutch and drive described clutch to rotate;
Hoodle switch module, is arranged in described lock gall;
Actuator, is located at described tapered end one end near described clutch, and the driving shaft of described actuator can drive described clutch and make described clutch match with described cam or be separated; And
Control module, for receiving the digital key that electron key sends, and controls described actuator work;
Wherein, described electron key opens described hoodle switch module, and drives described lock gall to rotate, and described lock gall drives described transmission bar to rotate; After described control module is verified the digital key that described electron key sends, control described actuator work, drive described clutch to be in idling state, and make described transmission bar drive described cam to rotate.
Further, the end face of described lock gall near one end of described transmission bar offers draw-in groove, and one end that described transmission bar engages with described lock gall is U-shaped portion, and described U-shaped portion and described draw-in groove fasten.
Further, described hoodle switch module is double pinball structure.
Further, described hoodle switch module comprises:
Switch bottom hoodle;
Switch tack hoodle, is connected with described switch bottom hoodle;
Switch pellet, one end wears described switch tack hoodle slidably;
Switch spring, is sheathed on described switch pellet, and the two ends of described switch spring abut with described switch pellet and switch tack hoodle respectively; And
Microswitch, abuts with described switch pellet.
Further, described control module is the wiring board be electrically connected with described microswitch.
Further, also comprise the fixed block that can engage with described cam, described clutch drives described cam to rotate by described fixed block.
Further, described actuator is can forward and counter-rotational motor.
A kind of digital mechanical Double-insurance lock tool, comprising:
The mechanical Double-insurance lock core of above-mentioned number;
Electron key, comprising:
Key bit, is formed with the spoon tooth with described hoodle switch module corresponding matching;
The shank of the key, is fixed on one end of described key bit; And
Signal emission module, be located in described the shank of the key, described signal emission module launches digital key.
Further, described electron key also comprises the battery be located in described the shank of the key, and described battery is used for signal emission module and powers.
Further, described key bit is provided with contact, and described battery is that described control module is powered when described contact and described control module electrical contact.
The control module of the mechanical Double-insurance lock core of above-mentioned number, after being verified the key data of electron key, just controlling actuator work, makes clutch be connected with transmission bar and coordinate, thus make clutch be in idling state; After the hoodle of hoodle switch module and the spoon tooth of electron key of the mechanical Double-insurance lock core of above-mentioned number are verified and are coordinated, electron key could drive transmission bar to rotate, therefore, the mechanical Double-insurance lock core of above-mentioned number needs to be verified by key data simultaneously and could successfully open after pin tumbler of lock cylinder checking, and its security performance is higher.
[accompanying drawing explanation]
Fig. 1 is the three-dimensional exploded view of the number machinery Double-insurance lock tool of better embodiment of the present invention.
[detailed description of the invention]
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.Preferred embodiment of the present invention is given in accompanying drawing.But the present invention can realize in many different forms, is not limited to embodiment described herein.On the contrary, provide the object of these embodiments be make the understanding of disclosure of the present invention more comprehensively thorough.
It should be noted that, when element is called as " being fixed on " another element, directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may there is centering elements simultaneously.Term as used herein " vertical ", " level ", "left", "right" and similar statement are just for illustrative purposes.
Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present invention understand usually.The object of term used in the description of the invention herein just in order to describe specific embodiment, is not intended to be restriction the present invention.Term as used herein " and/or " comprise arbitrary and all combinations of one or more relevant Listed Items.
Refer to Fig. 1, the number machinery Double-insurance lock tool 10 of better embodiment of the present invention, comprises digital mechanical Double-insurance lock core 100 and electron key 200.Electron key 200 can implement digital key authentication and pin tumbler of lock cylinder checking, thus makes digital mechanical Double-insurance lock core 100 could open lockset after double verification.
Digital mechanical Double-insurance lock core 100 comprises tapered end 110, cam 120, lock gall 130, clutch 140, transmission bar 150, hoodle switch module 160, actuator 170 and control module 180.
Tapered end 110 offers accepting hole 111 and cam path 113.Cam path 113 is positioned at the middle part of accepting hole 111.Specifically in the present embodiment, tapered end 110 comprises the installation portion (figure does not mark) of columniform main part (figure does not mark) and rectangle, installation portion protrudes from the side of main part and extends, and installation portion axially extends to the other end from one end of main part along what be parallel to main part.Accepting hole 111 is opened on main part, and extends along the axis of main part.The outside of installation portion offers the mounting groove be communicated with accepting hole 111.
Cam 120 is contained in the cam path 113 of tapered end 110 rotationally.Concrete in the present embodiment, cam 120 comprises columnar rotation section and is located at stirs projection outside rotation section, stirs protruding for stirring dead bolt.The inwall of rotation section is provided with and holds bulge loop, holds on bulge loop and offers draw-in groove.
Lock gall 130 is contained in one end of the accepting hole 111 of tapered end 110 rotationally.Concrete lock gall 130 is cylindrical shape in the present embodiment, its sidewall offers the through hole supplying the hoodle of hoodle switch module 160 to pass.The end face of lock gall 130 near one end of transmission bar 150 offers draw-in groove 131.
Clutch 140 is contained in the other end of the accepting hole 111 of tapered end 110, and namely clutch 140 is contained in accepting hole 111 one end away from lock gall 130 of tapered end 110.Clutch 140 can be with moving cam 120 to rotate.Specifically in the present embodiment, clutch 140 is with moving cam 120 to rotate by fixed block 191.Fixed block 191 can engage with cam 120, concrete, and the end face that fixed block 191 matches with cam 120 is provided with boss, and boss can fasten with the draw-in groove holding bulge loop of cam 120.Further, the end face that clutch 140 and fixed block 191 cooperatively interact is respectively equipped with snap fit tabs and draw-in groove, thus makes clutch 140 that moving cam 120 can be with to rotate.
It should be noted that, fixed block 191 also can omit, and now, clutch 140 can directly match with cam 120, the end face that clutch 140 and cam 120 cooperatively interact is respectively equipped with snap fit tabs and draw-in groove, thus makes clutch 140 that fixed block 191 can be driven to rotate.
Transmission bar 150 is contained in the accepting hole 110 of tapered end 110.One end and the lock gall 130 of transmission bar 150 fasten, and the other end can engage with clutch 140 and be with dynamic clutch 140 to rotate.Concrete one end that transmission bar 150 engages with lock gall 130 is U-shaped portion in the present embodiment, and the draw-in groove on U-shaped portion and lock gall 130 end face fastens.
Hoodle switch module 160 is arranged in the through hole of lock gall 130.Hoodle switch module 160 can be single pinball structure or double pinball structure.Specifically in the present embodiment, hoodle switch module 160 is double pinball structure, and hoodle switch module 160 comprises switch bottom hoodle 161, switch tack hoodle 163, switch pellet 165, switch spring 167 and microswitch 169.Switch tack hoodle 163 is connected with switch bottom hoodle 161.One end of switch pellet 165 wears switch tack hoodle 163 slidably.Switch spring 167 is sheathed on switch pellet 165, and the two ends of switch spring 167 abut with switch pellet 165 and switch tack hoodle 163 respectively.Microswitch 169 abuts with switch pellet 165, and switch bottom hoodle 161 abuts with electron key 200, and the power of contact is delivered on microswitch 169 by switch pellet 165.
Actuator 170 is located at tapered end 110 one end near clutch 140, and the driving shaft of actuator 170 can driving clutch 140 and make clutch 140 match with cam 120 or be separated.Actuator 170 can be telescopic cylinder or motor.Specifically in the present embodiment, actuator 170 is electric rotating machine, and the driving shaft of electric rotating machine is provided with the larger rotation section of diameter, and the external surface of rotation section is formed with screw thread, and clutch 140 offers the screw with rotation section threaded engagement; When electric machine rotation, the screwed hole mating band dynamic clutch of rotation section and clutch 140.The driving shaft of motor promotes clutch 140 and slides in the accepting hole 111 of tapered end 110, and clutch 140 is separated with cam 120, and now clutch 140 is in idling conditions.Slide axially along it in the accepting hole 111 of tapered end 110 to make clutch 140, motor is also provided with motor fixing plate 193, motor fixing plate 193 offers the axis hole supplying one end of the driving shaft of actuator 170 to pass, the driving shaft that rotation section is to be driven 170 through after motor fixing plate 193, then is fixed on the driving shaft of actuator 170.
In addition, when actuator 170 is telescopic cylinder, clutch 140 is fixedly connected with the driving shaft of telescopic cylinder.
Control module 180 for receiving the digital key that electron key 200 sends, and controls actuator 170 and works.Wherein, electron key 200 opens hoodle switch module 160, and drives lock gall 130 to rotate, and lock gall 130 drives transmission bar 150 to rotate; After control module 180 is verified the digital key that electron key 200 sends, control actuator 170 and work, actuator 170 is with dynamic clutch 140 to be in idling state, and makes transmission bar 150 be with moving cam 120 to rotate.Control module 180 is the wiring board be electrically connected with the microswitch 169 of hoodle switch module 160.
Electron key 200 comprises key bit 210, the shank of the key 220 and signal emission module 230.Key bit 210 is formed with the spoon tooth 211 with hoodle switch module 160 corresponding matching, concrete, and the switch bottom hoodle 161 of hoodle switch module 160 may correspond to and is connected in spoon tooth 211.The shank of the key 220 is fixed on one end of key bit 210.Specifically in the present embodiment, the shank of the key 220 is plastic key handle.Signal emission module 230 is located in the shank of the key 220, and signal emission module 230 can launch digital key, and specifically in the present embodiment, signal emission module 230 can launch the rolling code algorithm data of more than 4,300,000,000 times, and it only uses once throughout one's life, and privacy degrees is higher.
In addition, in order to improve the security performance of the number machinery Double-insurance lock tool 10 of present embodiment further, electron key 200 also comprises the battery 240 be located in the shank of the key 220, and battery 240 is powered for signal emission module 230.Further, key bit 210 is provided with contact 213, battery 240 key bit 210 contact 213 be that control module 180 is powered during control module 180 electrical contact.
Be appreciated that the contact 213 of key bit 210 also can omit, now, adopt other power supply to power to control module 180.
When the mechanical Double-insurance lock tool 10 of above-mentioned number carries out digital key authentication, after needing the key bit 210 of first electron key 200 to insert lock gall 130, electron key 200 is electrically connected with control module 180 by the contact 213 of key bit 210, battery 240 powers to control module 180, digital key data on synchronous signal transmitter module 230 is sent in control module 180 by the contact 213 of key bit 210, if key data is correct, control actuator 170 works by control module 180, thus band dynamic clutch 140 is in idling state, now transmission bar 150 can be with moving cam 120 to rotate by clutch 140.
If it is incorrect that the key data in signal emission module 230 is sent in control module 180, transmission bar 150 is not connected with cam 120, and clutch 140 is in idling conditions, even if electron key 200 can stir transmission bar 150, also cannot open the door.
When the mechanical Double-insurance lock tool 10 of above-mentioned number carries out pin tumbler of lock cylinder checking, because the key bit 210 of electron key 200 is provided with spoon tooth 211, after the key bit 210 of electron key 200 inserts lock gall 130, spoon tooth 211 is proofreaded with the hoodle of hoodle switch module 160, if correct, electron key 200 just can rotate transmission bar 150; If incorrect, electron key 200 cannot rotate transmission bar 150.
After being all proved to be successful when above-mentioned two, cam 120 could correct rotation, opens door lock, as long as checking can not mistake, is all difficult to open digital mechanical Double-insurance lock tool 10.
The control module 180 of the mechanical Double-insurance lock core 100 of above-mentioned number, after the key data being verified electron key 200, just controls actuator 170 and works, make clutch 140 be connected with transmission bar 150 and coordinate, thus make clutch 140 be in idling state; After the hoodle of the hoodle switch module 160 of the mechanical Double-insurance lock core 100 of above-mentioned number and the spoon tooth 211 of electron key 200 are verified and are coordinated, electron key 200 could drive transmission bar 150 to rotate, therefore, the mechanical Double-insurance lock core 100 of above-mentioned number needs to be verified by key data simultaneously and could successfully open after pin tumbler of lock cylinder checking, and its security performance is higher.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. the mechanical Double-insurance lock core of number, is characterized in that, comprising:
Tapered end, offers accepting hole and is positioned at the cam path at middle part of described accepting hole;
Cam, is contained in described cam path rotationally;
Lock gall, is contained in one end of described accepting hole rotationally;
Clutch, is contained in the other end of described accepting hole, and described clutch can drive described cam to rotate;
Transmission bar, is contained in described accepting hole, and one end and the described lock gall of described transmission bar fasten, and the other end can engage with described clutch and drive described clutch to rotate;
Hoodle switch module, is arranged in described lock gall;
Actuator, is located at described tapered end one end near described clutch, and the driving shaft of described actuator can drive described clutch and make described clutch match with described cam or be separated; And
Control module, for receiving the digital key that electron key sends, and controls described actuator work;
Wherein, described electron key opens described hoodle switch module, and drives described lock gall to rotate, and described lock gall drives described transmission bar to rotate; After described control module is verified the digital key that described electron key sends, control described actuator work, drive described clutch to be in idling state, and make described transmission bar drive described cam to rotate.
2. digital mechanical Double-insurance lock core as claimed in claim 1, it is characterized in that, the end face of described lock gall near one end of described transmission bar offers draw-in groove, and one end that described transmission bar engages with described lock gall is U-shaped portion, and described U-shaped portion and described draw-in groove fasten.
3. digital mechanical Double-insurance lock core as claimed in claim 1, it is characterized in that, described hoodle switch module is double pinball structure.
4. the number machinery Double-insurance lock core as described in claim 1 or 3, it is characterized in that, described hoodle switch module comprises:
Switch bottom hoodle;
Switch tack hoodle, is connected with described switch bottom hoodle;
Switch pellet, one end wears described switch tack hoodle slidably;
Switch spring, is sheathed on described switch pellet, and the two ends of described switch spring abut with described switch pellet and switch tack hoodle respectively; And
Microswitch, abuts with described switch pellet.
5. digital mechanical Double-insurance lock core as claimed in claim 4, is characterized in that, described control module is the wiring board be electrically connected with described microswitch.
6. digital mechanical Double-insurance lock core as claimed in claim 1, is characterized in that, also comprise the fixed block that can engage with described cam, described clutch drives described cam to rotate by described fixed block.
7. digital mechanical Double-insurance lock core as claimed in claim 1, is characterized in that, described actuator is can forward and counter-rotational motor.
8. the mechanical Double-insurance lock tool of number, is characterized in that, comprising:
Number machinery Double-insurance lock core as described in any one of claim 1 ~ 7;
Electron key, comprising:
Key bit, is formed with the spoon tooth with described hoodle switch module corresponding matching;
The shank of the key, is fixed on one end of described key bit; And
Signal emission module, be located in described the shank of the key, described signal emission module launches digital key.
9. digital mechanical Double-insurance lock tool as claimed in claim 8, it is characterized in that, described electron key also comprises the battery be located in described the shank of the key, and described battery is used for signal emission module and powers.
10. digital mechanical Double-insurance lock tool as claimed in claim 9, it is characterized in that, described key bit is provided with contact, and described battery is that described control module is powered when described contact and described control module electrical contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210034519.2A CN103266818B (en) | 2012-02-15 | 2012-02-15 | Digital mechanical Double-insurance lock tool and lock core thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210034519.2A CN103266818B (en) | 2012-02-15 | 2012-02-15 | Digital mechanical Double-insurance lock tool and lock core thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103266818A CN103266818A (en) | 2013-08-28 |
| CN103266818B true CN103266818B (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210034519.2A Expired - Fee Related CN103266818B (en) | 2012-02-15 | 2012-02-15 | Digital mechanical Double-insurance lock tool and lock core thereof |
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| CN (1) | CN103266818B (en) |
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| CN104715530A (en) * | 2015-03-17 | 2015-06-17 | 深圳市迈悍德实业有限公司 | Intelligent fingerprint lock cylinder |
| CN104775675B (en) * | 2015-05-05 | 2017-03-01 | 张正伟 | The anti-lock core souning out unlatching |
| CN106703537B (en) * | 2015-07-30 | 2019-11-08 | 广东金点原子安防科技股份有限公司 | A kind of mechanical integrated tapered end of smart electronics |
| CN106703538B (en) * | 2015-08-07 | 2019-11-08 | 广东金点原子安防科技股份有限公司 | Improved smart electronics machinery integrated lock |
| CN105257104A (en) * | 2015-09-07 | 2016-01-20 | 吴斐 | Electronic lock adopting electromagnetic engagement and disengagement and unlocking system |
| CN106121379B (en) * | 2016-08-16 | 2018-05-11 | 朱英华 | Electronic lock cylinder device |
| CN112412185B (en) * | 2020-11-20 | 2021-09-28 | 深圳市威安士电锁有限公司 | Intelligent security electronic lock based on internet system control |
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|---|---|---|---|---|
| EP0666393A1 (en) * | 1994-02-07 | 1995-08-09 | August Winkhaus GmbH & Co KG | Locking cylinder and key system and identification system |
| CN2846641Y (en) * | 2005-12-23 | 2006-12-13 | 陈文钊 | Lock core with electric control device |
| EP2169153A1 (en) * | 2008-09-25 | 2010-03-31 | WFE Technology | Electronic lock |
| CN201850866U (en) * | 2010-07-30 | 2011-06-01 | 李宝坚 | Electric lock |
| CN202509884U (en) * | 2012-02-15 | 2012-10-31 | 中山亚萨合莱安防科技有限公司 | Double insurance lock for digital machinery and lock cylinder thereof |
-
2012
- 2012-02-15 CN CN201210034519.2A patent/CN103266818B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0666393A1 (en) * | 1994-02-07 | 1995-08-09 | August Winkhaus GmbH & Co KG | Locking cylinder and key system and identification system |
| CN2846641Y (en) * | 2005-12-23 | 2006-12-13 | 陈文钊 | Lock core with electric control device |
| EP2169153A1 (en) * | 2008-09-25 | 2010-03-31 | WFE Technology | Electronic lock |
| CN201850866U (en) * | 2010-07-30 | 2011-06-01 | 李宝坚 | Electric lock |
| CN202509884U (en) * | 2012-02-15 | 2012-10-31 | 中山亚萨合莱安防科技有限公司 | Double insurance lock for digital machinery and lock cylinder thereof |
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| CN103266818A (en) | 2013-08-28 |
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