CN104196334B - A kind of electronic cipher code mechanical lock - Google Patents
A kind of electronic cipher code mechanical lock Download PDFInfo
- Publication number
- CN104196334B CN104196334B CN201410441576.1A CN201410441576A CN104196334B CN 104196334 B CN104196334 B CN 104196334B CN 201410441576 A CN201410441576 A CN 201410441576A CN 104196334 B CN104196334 B CN 104196334B
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- dial
- support
- axle
- leading screw
- lock core
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Abstract
The invention discloses a kind of electronic cipher code mechanical lock, it is intended to realize the corresponding different key of unblanking of different passwords, strengthen the safety of lockset.Dial-up axle rotates and is installed on support, inside can be by dial-up driven by motor equipped with leading screw, dial-up block engaged transmission is installed on leading screw, the groove of support inside circumference wall is rotatablely equipped with plural combination disk, in combination disk, along the circumferential direction decile has plural region, each region is provided with a different breach in relative position, lock core is slidably mounted to the upper end of support, stop block of unblanking is slidably mounted in lock core, the side of support is provided with alignment pin and detection switch, reset motor output end is installed with little gear and reset driving lever can be driven to rotate, camshaft, spacing push rod is installed to support right-hand member, dial-up axle ratchet is installed to the outside of support right-hand member, leading screw ratchet is installed on the right side of dial-up axle, the present invention can realize the corresponding different key of unblanking of different passwords, enhance the safety of lockset.
Description
Technical field
The present invention relates to a kind of safety lockset, specifically a kind of electronic cipher code mechanical lock.
Background technology
Lockset is instrument indispensable in people's daily life, for anti-theft protection personal safety as well as the property safety, respectively
The lockset planting various kinds is manufactured in succession, but along with the development of unlocking technique, the defect of many locksets is the most not
Break and come out.It is used in the marble mechanical lock on all kinds of door to unblank with skeleton key, does not resists and pound, not anti-drilling,
The most destroyed.The one-way cipher lock being arranged on safety cabinet also has by split with sensation with rule of normally unblanking
May.
Chinese patent 93232809.1 disclosed " electronic lock " can be equipped with different types of remote-control key, electricity
The identity of key holder is distinguished by brain, but this is the design of a kind of pure circuit, and the operation of its program is vulnerable to
Interference and unstable, there is also the danger that its executor is directly controlled by stranger simultaneously.Chinese patent
89220486.9 disclosed " electromechanical lock " its password discriminating part are similarly pure circuit and complete,
Insert key just can unblank, if key loss, the most just lose second and unblank barrier, be easily opened.Therefore
How to increase size of key, do not lose barrier of unblanking together because of key loss, be the pass strengthening lockset safety
Key problem.
Therefore a kind of electronic cipher code mechanical lock of design becomes the most necessary, is conducive to promoting more safety lockset
Research and development and application.
Summary of the invention
The electronic cipher code mechanical lock that the present invention provides, it is possible to internal lock core is adjusted according to different passwords
Combination, thus realize the corresponding different key of unblanking of different password, has stopped to cause because of key loss
Loss, further ensures safety.
In order to solve above-mentioned technical problem, the present invention uses following technical proposals: this device include combination disk,
Support, dial-up axle, dial-up motor, leading screw, dial-up block, lock core, stop block of unblanking, lock core back-moving spring,
Camshaft, reset driving lever, detection switch, stop block back-moving spring of unblanking, leading screw ratchet, spacing push rod, answer
Position motor, little gear, alignment pin and dial-up axle ratchet；Described dial-up axle is hollow structure, and rotation is installed to
On support, one end of described leading screw rotates and is installed in dial-up axle, and the other end is fixedly installed to dial-up motor
On output shaft, the housing of described dial-up motor is fixedly installed to the left end of support, and described dial-up block is provided with
Screw thread, engaged transmission is installed on leading screw, and its ledge is positioned in the axial groove that dial-up axle is opened, described
The groove of support inside circumference wall is rotatablely equipped with plural combination disk, in described combination disk circumferentially
Direction decile has plural region, is provided with a different breach in relative position, in it in each region
Being provided with tongue on periphery, described lock core is slidably mounted in the upper end hole of support, described in unblank stop block
Quantity is identical with the quantity of combination disk, is slidably mounted in lock core, and extension is positioned at the side of combination disk,
Described stop block back-moving spring of unblanking is installed to unblank between stop block and the medial wall of lock core, described lock core reset bullet
Spring is installed between lock core and support, and a wherein side of described support is arranged corresponding to the position of combination disk
Porose, hole is slidably fitted with alignment pin, the end in hole is installed with detection switch, described reset motor
Housing be fixedly installed to the right-hand member of support, its outfan is installed with little gear, and described reset driving lever turns
The dynamic inner side being installed to support right-hand member, coaxial with dial-up axle, its circumferencial direction is provided with tooth, with little gear
Engagement, the driving lever part of the reset driving lever inner peripheral surface by all combination disk, described cam axle is installed
To the right-hand member of support, described spacing push rod is slidably mounted to the outside of support right-hand member, with the outer end on camshaft
Cam-engaged, described dial-up axle ratchet is installed to the outside of support right-hand member by rotating shaft, arranges on dial-up axle
Ratchet engagement, described leading screw ratchet is installed on the right side of dial-up axle by rotating shaft, with leading screw on arrange
Ratchet engagement, its suffered initial tension of spring can make leading screw drive dial-up axle rotate.
The groove of described support inside circumference wall is preferentially rotatablely equipped with six combination disk.In described combination disk
Along the circumferential direction preferential decile has ten regions, is provided with a different breach in relative position in each region.
Described detection switch can be selected for proximity switch.
The corresponding password of each combination disk, the corresponding password figure of a breach thereon, when needs are opened
During lock, first inputting password, controller detection password is the most correct, if code error, device does not has action,
Can not complete to unblank, when the password of input is correct, the orderly action of each parts；The initial position of dial-up block is
At one combination disk, owing to the effect of leading screw ratchet makes leading screw and dial-up axle be fixed on one dial-up when
Rising, when dial-up driven by motor leading screw carries out dial-up rotation, dial-up axle synchronous axial system, dial-up block is applied to close
In tongue on code-disc inner peripheral surface so that it is rotating, alignment pin realizes the location of combination disk, and opens with detection
Close to coordinate and produce position signalling, determine that combination disk has turned over the angle corresponding with password figure, work as password
After dish forwards respective angles to, dial-up motor reversal, the initial tension of spring suffered by leading screw ratchet can make silk
Thick stick drives dial-up axle to rotate, therefore dial-up axle returns to initial position together with leading screw, and now dial-up axle ratchet falls into
In the ratchet of dial-up axle, preventing being rotated further of dial-up axle, leading screw overcomes the spring suffered by leading screw ratchet
Pretightning force is rotated further so that dial-up block moves along the axial groove of dial-up axle, arrives the position of second combination disk
Putting, during now leading screw ratchet falls into the ratchet on leading screw, when rotating to dial-up direction, leading screw is fixed with dial-up axle
It is integrated, under the drive of dial-up motor, completes the setting of second password, and step completes all close according to this
The setting of code.After the rotation of all combination disk terminates, the lower section of lock core has just had different breach to combine, will
Lock core put into by key will be by stop block top of unblanking to different positions, if the key put into is incorrect, and resistance of unblanking
The position of block can not be corresponding with breach, and lock core cannot promote, it is impossible to drives unlocking mechanism action to realize unblanking；
When the key put into is correct, the position of stop block of unblanking is corresponding with breach, just can completely extend across breach,
Lock core just can be promoted, and drives unlocking mechanism action to realize unblanking.After completing to unblank, reset motor passes through little tooth
Wheel drives reset driving lever to rotate, convex on all combination disk inner peripheral surfaces of the driving lever partial action of reset driving lever
On tongue, making all combination disk return to initial position, now reset driving lever is applied on camshaft make it rotate one
Determining angle, spacing push rod is depressed by the outer cam on camshaft so that dial-up axle ratchet is held down, leading screw
Ratchet is pressed off, now dial-up axle be just set to bracket lock one, leading screw is free to rotate, dial-up motor to
Dial-up direction rotates, and makes dial-up block return at initial first combination disk, and reset motor rotates backward and makes
Reset driving lever returns to initial position, and whole reset terminates, and waits and unblanking next time.
Employing the invention has the beneficial effects as follows, it is possible to according to different passwords, internal lock core is adjusted combination,
Thus realize the corresponding different key of unblanking of different passwords, the key specified must be changed after i.e. changing password simultaneously
Just can unblank, it is ensured that safety.There is good application value.
Accompanying drawing explanation
Fig. 1 is the front view of electronic cipher code mechanical lock of the present invention；
Fig. 2 is the left view of electronic cipher code mechanical lock of the present invention；
Fig. 3 is the right view of electronic cipher code mechanical lock of the present invention；
Fig. 4 is the top view of electronic cipher code mechanical lock of the present invention；
Fig. 5 is that the A-A of Fig. 4 is to sectional view；
Fig. 6 is electronic cipher code mechanical lock dial-up of the present invention and the structural representation of resetting-mechanism.
In figure: 1, combination disk 2, support 3, dial-up axle 4, dial-up motor 5, leading screw 6, dial-up block 7, lock
Core 8, stop block 9 of unblanking, lock core back-moving spring 10, camshaft 11, reset driving lever 12, proximity switch 13,
Unblank stop block back-moving spring 14, leading screw ratchet 15, spacing push rod 16, reset motor 17, little gear 18,
Alignment pin 19, dial-up axle ratchet.
Detailed description of the invention
With detailed description of the invention, the present invention is described in further detail below in conjunction with the accompanying drawings.
Embodiment 1:
In Fig. 1～Fig. 6, this device mainly by combination disk 1, support 2, dial-up axle 3, dial-up motor 4,
Leading screw 5, dial-up block 6, lock core 7, stop block 8 of unblanking, lock core back-moving spring 9, camshaft 10, reset are dialled
Bar 11, detection switch 12, stop block back-moving spring 13 of unblanking, leading screw ratchet 14, spacing push rod 15, reset
Motor 16, little gear 17, alignment pin 18 and dial-up axle ratchet 19 form；Described dial-up axle 3 is tied for hollow
Structure, rotates and is installed on support 2, and one end of described leading screw 5 rotates and is installed in dial-up axle 3, the other end
Being fixedly installed on the output shaft of dial-up motor 4 by shaft coupling, the housing of described dial-up motor 4 passes through spiral shell
Bolt is fixedly installed to the left end of support 2, and described dial-up block 6 is provided with screw thread, and engaged transmission is installed to silk
On thick stick 5, its ledge is positioned in the axial groove that dial-up axle 3 is opened, described support 2 inside circumference wall
Being rotatablely equipped with six combination disk 1 in groove, in described combination disk 1, along the circumferential direction decile has ten regions,
Each region is provided with a different breach in relative position, its inner peripheral surface is provided with tongue, described lock
Core 7 is slidably mounted in the upper end hole of support 2, described in unblank the quantity of stop block 8 and the quantity of combination disk 1
Identical, be slidably mounted in lock core 7, extension is positioned at the side of combination disk 1, described in stop block of unblanking multiple
Position spring 13 be installed to unblank stop block 8 and lock core 7 medial wall between, described lock core back-moving spring 9 is installed
To between lock core 7 and support 2, a wherein side of described support 2 sets corresponding to the position of combination disk 1
Being equipped with hole, be slidably fitted with alignment pin 18 in hole, the end in hole is installed with detection switch 12, described multiple
The housing of position motor 16 is bolted the right-hand member being installed to support 2, and its outfan is installed with little tooth
Wheel 17, described reset driving lever 11 rotates the inner side being installed to support 2 right-hand member, coaxial with dial-up axle 3, its circle
Being provided with tooth in circumferential direction, engage with little gear 17, the driving lever part of reset driving lever 11 is by all passwords
The inner peripheral surface of dish 1, described camshaft 10 rotates the right-hand member being installed to support 2, described spacing push rod 15
It is slidably mounted to the outside of support 2 right-hand member, with the outer end cam-engaged on camshaft 10, described dial-up axle spine
Pawl 19 is installed to the outside of support 2 right-hand member by rotating shaft, with dial-up axle 3 on arrange ratchet engagement, described
Leading screw ratchet 14 is installed on the right side of dial-up axle 3 by rotating shaft, with leading screw 5 on arrange ratchet engagement,
Its suffered initial tension of spring can make leading screw 5 drive dial-up axle 3 to rotate.Described detection switch 12 is close
Switch.
The corresponding password of each combination disk 1, the corresponding password figure of a breach thereon, work as needs
When unblanking, first inputting password, controller detection password is the most correct, if code error, device does not move
Make, it is impossible to complete to unblank, when the password of input is correct, the orderly action of each parts；The initial bit of dial-up block 6
Put at first combination disk 1, owing to the effect of leading screw ratchet 14 makes leading screw 5 and dial-up axle 3 at dial-up
When be fixed together, when dial-up motor 4 drive leading screw 5 carry out dial-up rotate time, dial-up axle 3 synchronizes
Rotating, dial-up block 6 is applied in the tongue on combination disk 1 inner peripheral surface so that it is rotate, and alignment pin 18 is real
The location of existing combination disk 1, and coordinate generation position signalling with detection switch 12, determine that combination disk 1 turns over
The angle corresponding with password figure, after combination disk 1 forwards respective angles to, dial-up motor 4 inverts,
Initial tension of spring suffered by leading screw ratchet 14 can make leading screw 5 drive dial-up axle 3 to rotate, therefore dial-up axle
3 return to initial position together with leading screw 5, during now dial-up axle ratchet 19 drops into the ratchet of dial-up axle 3,
Being rotated further of dial-up axle 3, leading screw 5 is prevented to overcome the initial tension of spring suffered by leading screw ratchet 14 to continue to turn
Dynamic so that dial-up block 6 moves along the axial groove of dial-up axle 3, arrive the position of second combination disk 1, this
Time leading screw ratchet 14 fall in the ratchet on leading screw 5, when rotating to dial-up direction, leading screw 5 is solid with dial-up axle 3
It is set to one, under the drive of dial-up motor 4, completes the setting of second password, and step completes institute according to this
There is the setting of password.After the rotation of all combination disk 1 terminates, just there has been different breach the lower section of lock core 7
Combination, puts into key lock core 7 and stop block 8 of unblanking will be pushed up different positions, if the key put into is not
Correct then stop block 8 of unblanking position can not be corresponding with breach, and lock core 7 cannot promote, it is impossible to drives machine of unblanking
Structure action realizes unblanking；When the key put into is correct, the position of stop block 8 of unblanking is corresponding with breach, just
Can completely extend across breach, lock core 7 just can be promoted, and drives motor-driven work of unblanking to realize unblanking.Complete to unblank
Rear reset motor 16 drives reset driving lever 11 to rotate by little gear 17, the driving lever part of reset driving lever 11
Act in the tongue on all combination disk 1 inner peripheral surfaces, make all combination disk 1 return to initial position, this
Shi Fuwei driving lever 11 is applied on camshaft 10 make it turn an angle, the outer cam on camshaft 10
Spacing push rod 15 is depressed so that dial-up axle ratchet 19 is held down, and leading screw ratchet 14 is pressed off, and now dials
Code axle 3 is just locked as one with support 2, and leading screw 5 is free to rotate, and dial-up motor 4 turns to dial-up direction
Dynamic, make dial-up block 6 return at initial first combination disk 1, reset motor 16 rotates backward and makes reset
Driving lever 11 returns to initial position, and whole reset terminates, and waits and unblanking next time.
To sum up, internal lock core can be adjusted combination by the password of input, must be same after i.e. changing password
Time change the key specified and just can unblank, this key just can be allowed to lose efficacy when only password need to be converted after a key loss.
Therefore the present invention can realize the corresponding different key of unblanking of different passwords, will not cause damage because of key loss
Lose, enhance the safety of lockset.
Palpus Chen Ming, the above is presently preferred embodiments of the present invention, if with changing that the conception of the present invention is made
Become, its produce function still without departing from description with diagram contained spiritual time, all should be in the present invention
In the range of.
Claims (4)
1. an electronic cipher code mechanical lock, is characterized in that: include combination disk (1), support (2), dial-up axle (3),
Dial-up motor (4), leading screw (5), dial-up block (6), lock core (7), stop block of unblanking (8), lock core back-moving spring
(9), camshaft (10), reset driving lever (11), detection switch (12), unblank stop block back-moving spring (13), silk
Thick stick ratchet (14), spacing push rod (15), reset motor (16), little gear (17), alignment pin (18) and dial-up
Axle ratchet (19)；Described dial-up axle (3) is hollow structure, rotates and is installed on support (2), described leading screw
(5) one end rotates and is installed in dial-up axle (3), and the other end is fixedly installed to the output of dial-up motor (4)
On axle, the housing of described dial-up motor (4) is fixedly installed to the left end of support (2), described dial-up block (6)
On be provided with screw thread, engaged transmission is installed on leading screw (5), and its ledge is positioned at dial-up axle (3) and is opened
Axial groove in, the groove of described support (2) inside circumference wall is rotatablely equipped with plural password
Dish (1), in described combination disk (1), along the circumferential direction decile has plural region, arranges in each region
Having the breach that a relative position is different, its inner peripheral surface is provided with tongue, described lock core (7) slides
Be installed in the upper end hole of support (2), described in unblank the quantity of stop block (8) and the quantity phase of combination disk (1)
With, be slidably mounted in lock core (7), extension is positioned at the side of combination disk (1), described in unblank stop block
Back-moving spring (13) be installed to unblank stop block (8) and lock core (7) medial wall between, described lock core reset bullet
Spring (9) is installed between lock core (7) and support (2), and a wherein side of described support (2) corresponds to password
The position of dish (1) arranges porose, is slidably fitted with alignment pin (18) in hole, the end fixed installation in hole
Having detection switch (12), the housing of described reset motor (16) is fixedly installed to the right-hand member of support (2), its
Outfan is installed with little gear (17), and described reset driving lever (11) rotates and is installed to support (2) right-hand member
Inner side, coaxial with dial-up axle (3), its circumferencial direction is provided with tooth, engages with little gear (17), multiple
The driving lever part of position driving lever (11) inner peripheral surface by all combination disk (1), described camshaft (10) turns
The dynamic right-hand member being installed to support (2), described spacing push rod (15) is slidably mounted to outside support (2) right-hand member
Outer end cam-engaged on side, with camshaft (10), described dial-up axle ratchet (19) is installed to by rotating shaft
The outside of support (2) right-hand member, the ratchet engagement that arrange upper with dial-up axle (3), described leading screw ratchet (14) is led to
Cross rotating shaft to be installed on the right side of dial-up axle (3), the ratchet engagement that arrange upper with leading screw (5), suffered by it
Initial tension of spring can make leading screw (5) drive dial-up axle (3) rotate.
Electronic cipher code mechanical lock the most according to claim 1, is characterized in that: described support (2) inner side
The groove of circumferential wall is rotatablely equipped with six combination disk (1).
Electronic cipher code mechanical lock the most according to claim 1 and 2, is characterized in that: described combination disk (1)
On along the circumferential direction decile have ten regions, each region is provided with different the lacking in relative position
Mouthful.
Electronic cipher code mechanical lock the most according to claim 1, is characterized in that: described detection switch (12)
For proximity switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410441576.1A CN104196334B (en) | 2014-09-02 | 2014-09-02 | A kind of electronic cipher code mechanical lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410441576.1A CN104196334B (en) | 2014-09-02 | 2014-09-02 | A kind of electronic cipher code mechanical lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104196334A CN104196334A (en) | 2014-12-10 |
| CN104196334B true CN104196334B (en) | 2016-09-28 |
Family
ID=52081683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410441576.1A Active CN104196334B (en) | 2014-09-02 | 2014-09-02 | A kind of electronic cipher code mechanical lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104196334B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105909070B (en) * | 2016-07-11 | 2018-01-09 | 李玉贤 | Pile up code formula mechanical code lock |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5960656A (en) * | 1998-09-02 | 1999-10-05 | Shyang Feng Electric & Machinery Co., Ltd. | Electronic lock |
| US6640594B1 (en) * | 2002-07-03 | 2003-11-04 | Shyang Feng Electric & Machinery Co., Ltd. | Electronic lock |
| CN203347363U (en) * | 2012-11-27 | 2013-12-18 | 郭晖华 | Electronic mechanical lock |
| CN103742001A (en) * | 2014-01-19 | 2014-04-23 | 罗志军 | Electronic combination lock |
| CN103967342A (en) * | 2014-06-16 | 2014-08-06 | 青岛市光电工程技术研究院 | Electronic password mechanical lock |
| CN204163486U (en) * | 2014-09-02 | 2015-02-18 | 青岛市光电工程技术研究院 | A kind of electronic cipher code mechanical lock |
-
2014
- 2014-09-02 CN CN201410441576.1A patent/CN104196334B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5960656A (en) * | 1998-09-02 | 1999-10-05 | Shyang Feng Electric & Machinery Co., Ltd. | Electronic lock |
| US6640594B1 (en) * | 2002-07-03 | 2003-11-04 | Shyang Feng Electric & Machinery Co., Ltd. | Electronic lock |
| CN203347363U (en) * | 2012-11-27 | 2013-12-18 | 郭晖华 | Electronic mechanical lock |
| CN103742001A (en) * | 2014-01-19 | 2014-04-23 | 罗志军 | Electronic combination lock |
| CN103967342A (en) * | 2014-06-16 | 2014-08-06 | 青岛市光电工程技术研究院 | Electronic password mechanical lock |
| CN204163486U (en) * | 2014-09-02 | 2015-02-18 | 青岛市光电工程技术研究院 | A kind of electronic cipher code mechanical lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104196334A (en) | 2014-12-10 |
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