CN108894607A - A kind of lock card plate of two-way messy code lock and lock tongue combination - Google Patents
A kind of lock card plate of two-way messy code lock and lock tongue combination Download PDFInfo
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- CN108894607A CN108894607A CN201810964549.0A CN201810964549A CN108894607A CN 108894607 A CN108894607 A CN 108894607A CN 201810964549 A CN201810964549 A CN 201810964549A CN 108894607 A CN108894607 A CN 108894607A
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- Prior art keywords
- lock
- card plate
- lock card
- tongue
- pin
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- 230000009471 action Effects 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 11
- 230000008859 change Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B37/00—Permutation or combination locks; Puzzle locks
- E05B37/0075—Automatic scrambling
- E05B37/0079—Automatic scrambling when unlocking
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- Lock And Its Accessories (AREA)
- Feeding And Guiding Record Carriers (AREA)
Abstract
The invention discloses a kind of lock card plate of two-way messy code lock and lock tongue combinations,Using symmetrically arranged lock card plate,And lock card plate is equipped with lock card plate deflecting slideway,The direction change when specific position setting lock card plate point on locking bottom case is used to control lock card plate with lock tongue movement to pin,When to code,Lock tongue bounces back into lock bottom case when unlocking,Drive lock clamp moving,Lock card plate fulcrum pin locating slot can be detached from into straight track to pin in the starting point lock card plate point of this process,And continue retraction after lock card head enters in the locking trough in combination disk group into arc track along straight track,Two lock card plates adjacent under the action of arc track point push corresponding combination disk in combination disk group round about under the action of lock card plate is divided to pin,Last lock card head is detached from locking trough and resets,And combination disk will continue to rotation under the action of inertia and realize messy code,The configuration of the present invention is simple,Automatic messy code processing is realized in the process of unlocking,Effectively enhance safety obtained by password.
Description
Technical field
The invention belongs to the automatic messy code technical fields of mechanical type digital lock, are related to the lock card plate and lock of a kind of two-way messy code lock
Tongue combination.
Background technique
Coded lock is to be related to a kind of important device of safety assurance, the application field of Current Password lock be also it is very extensive,
Such as safety cabinet is escorted in bank, national treasury, movement, and anti-theft function obtained by Current Password is also more and more with the continuous progress of technology
It is perfect, and one of greatest drawback of coded lock is exactly that user dials random password not in time and loses coded lock safe function accordingly
Can, what most coded locks did not often required to use person's active in practical applications removes to dial random password to realize artificial messy code,
At present can the mechanical code lock of automatic messy code generally require to be separately provided randomizer to realize messy code, allow for coded lock in this way
The probability increase for designing cumbersome, increased costs, failure, for such defect, inventor is intended to research and develop a was unlocking
It not can be realized the mechanical code lock of automatic messy code in journey by additional randomizer and additional manual operation.
Summary of the invention
Technical problems based on background technology, the invention proposes it is a kind of it is simple and reasonable, security performance is high, can
With a kind of lock card plate of two-way messy code lock of automatic messy code and lock tongue combination.
Object of the invention can be realized by the following technical scheme：A kind of the lock card plate and lock tongue group of two-way messy code lock
It closes, including lock bottom case, unlocking stay rod pin, lock tongue, lock card plate, combination disk group and lock card plate divide to pin, which is characterized in that the lock
Tongue is movably arranged on the lock tongue sliding rail of lock bottom case front end, and lock tongue is under the action of unlocking stay rod pin and lock card sheet reset spring
It can reciprocatingly slide along lock tongue sliding rail, the lock card plate point is successively set on the lock bottom case of lock tongue sliding rail end to pin and combination disk group
On, lock card plate fulcrum pin is symmetrically arranged on lock tongue end, two lock card plate fulcrum pin one for fixing lock snap-gauge, another use
It is limited in this lock card plate, the lock card plate is movably arranged on lock tongue by lock card sheet reset spring and lock card plate fulcrum pin
End.
It being further used as preferably, the lock card plate is in the shape of a right-angled ladder and is equipped with an arc notch in its inclined-plane side,
A lock card plate deflecting slideway is formed, the end of lock card plate is equipped with the lock card that shape size matches with locking trough in digital disk group
Head, the other end are equipped with a lock card plate fulcrum pin hole and a limiting slot, and the lock card head of the lock card plate is arranged in combination disk group
In combination disk on lock card head blind slot in.
It is further used as preferably, the lock card plate fulcrum pin hole on same lock card plate and distance and lock tongue end between limiting slot
On two lock card plate fulcrum pins between be equidistant.
It is further used as preferably, the lock card plate deflecting slideway includes the lock card plate fulcrum pin locating slot of ways-end, puts down
Straight rail and arc track, the lock card plate fulcrum pin locating slot are the half slot that diameter is greater than lock card plate fulcrum pin diameter, institute
It is parallel with the two sides of lock card head of lock card plate end to state straight track, the lock card plate fulcrum pin locating slot, straight track and arc
Smooth excessiveness connects between shape track.
It being further used as preferably, two neighboring lock card plate is symmetrical set on the lock card plate fulcrum pin of lock tongue end, and
The lock card plate deflecting slideway of two neighboring lock card plate is located at lock card plate point to pin two sides.
It is further used as preferably, the center of the combination disk group, lock card plate divide to the center of pin and the transverse center of lock tongue
Line is on the same straight line.
Compared with prior art, device provided by the invention has the following advantages that：
1, present invention design is simple, mechanism rationally, whole process all of theory of mechanics do not introduce digital electronic goods, from
And it effectively avoids the problem that leading to the reduction of coded lock security performance because of electronic equipment the drawbacks of；
2, the present invention can in the process of unlocking, adjacent lock card plate in retraction process can under the action of lock card plate point is to pin to
Different direction offsets, finally drives two combination disks adjacent in not combination disk group anti-in the continuation retraction process of lock card plate
To rotation, generated during entering locking trough to disengaging locking trough using the lock card head of lock card plate so that combination disk group rotated
Inertia realizes the automatic messy code of combination disk group, and such messy code mode full automatic can be realized during unlocking, Er Qiexiang
Adjacent combination disk reversely rotates the effect that more effectively ensure that messy code.
Detailed description of the invention
Fig. 1 is overall structure of the present invention.
Fig. 2 is lock card plate and lock card plate-like state structural representation view in lock tongue retraction process.
Fig. 3 is the structural schematic diagram of lock card plate.
Fig. 4 is lock bolt structure schematic diagram.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, according to term " first ", "
Two ", " third ", is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can
To be mechanical connection, it is also possible to be electrically connected;It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
A kind of lock card plate of two-way messy code lock and lock tongue combination, including lock bottom case 1, unlocking stay rod pin 2, lock tongue 3, lock card plate
4, combination disk group 5 and lock card plate divide to pin 6, which is characterized in that the lock tongue that the lock tongue 3 is movably arranged on lock 1 front end of bottom case is sliding
On rail 7, and lock tongue 1 can reciprocatingly slide under the action of unlocking stay rod pin 2 and lock card sheet reset spring along lock tongue sliding rail 7, described
Lock card plate point is successively set on the lock bottom case 1 of 7 end of lock tongue sliding rail to pin 6 and combination disk group 5, and lock tongue is symmetrically set on 3 end
Have a lock card plate fulcrum pin 8, two lock card plate fulcrum pin 8 one for fixing lock snap-gauge 4, another be used for this lock card plate 4 into
Row limit, the lock card plate 4 are movably arranged on 3 end of lock tongue by lock card sheet reset spring and lock card plate fulcrum pin 8.
It being further used as preferably, the lock card plate 4 is in the shape of a right-angled ladder and is equipped with an arc notch in its inclined-plane side,
A lock card plate deflecting slideway is formed, the end of lock card plate 4 is equipped with the lock that shape size matches with locking trough in digital disk group
Clamp 9, the other end are equipped with a lock card plate fulcrum pin hole 10 and a limiting slot 11, and the lock card head 9 of the lock card plate 4 is arranged
In the lock card head blind slot 12 in the combination disk in combination disk group 5.
It is further used as preferably, the lock card plate fulcrum pin hole 10 on same lock card plate 4 and distance and lock between limiting slot 11
It is equidistant between two lock card plate fulcrum pins 8 on 3 end of tongue.
Be further used as preferably, the lock card plate deflecting slideway include ways-end lock card plate fulcrum pin locating slot 13,
Straight track 14 and arc track 15, the lock card plate fulcrum pin locating slot 13 are that diameter is greater than 8 diameter of lock card plate fulcrum pin
Half slot, the straight track 14 is parallel with the two sides of lock card head 9 of lock card plate end, the lock card plate fulcrum pin locating slot
13, smooth excessiveness connects between straight track 14 and arc track 15.
It being further used as preferably, two neighboring lock card plate 4 is symmetrical set on the lock card plate fulcrum pin 8 of 3 end of lock tongue,
And the lock card plate deflecting slideway of two neighboring lock card plate 4 is located at lock card plate point to 6 two sides of pin.
It is further used as preferably, the center of the combination disk group 5, lock card plate divide in the center to pin 6 and the transverse direction of lock tongue 3
Heart line is on the same straight line.
The following are all parts operating principle processes of the present invention：Locking shape of the coded lock overwhelming majority all in password messy code
Under state, combination disk group 5 is in messy code state at this time, first adjusts combination disk group 5 to unlocking position when unlocking, in unlocking
Before, lock card plate 4 is in 12 in the lock card head blind slot of combination disk group 5 in original state, that is, lock card plate 4 lock card head 9, lock card
The lock card head 9 of 4 end of plate is in horizontality（I.e. unlocking position when 16 position horizontal plane of locking trough on）；Unlocking action mistake
Journey, lock tongue 3 bounce back under the action of unlocking stay rod pin 2, and the retraction of lock tongue 3 drives lock card plate 4 to bounce back, and the retraction point of lock card plate 4 can be with
For three processes：One, lock card plate point will be into the lock card plate fulcrum pin locating slot 13 that pin 6 is detached from lock card plate deflecting slideway end
Enter straight track 14；Two, lock card plate 4 is dynamic along the displacement of unlocking of straight 14 horizontal direction of track under the action of lock card plate point is to pin 6, this
Straight track 14 effectively guarantees moving horizontally for power lock card plate 4 in the process, to guarantee that lock card head 9 can smoothly enter into and whole passwords
In locking trough 16 in disk group 5；Three, lock card plate point leaves the straight entrance of track 14 arc track 15 to pin 6, at this time lock card head 9
Locking trough 16 is sticked into completely, and lock card plate 4 continues to bounce back under the drive of lock tongue 3, and lock card plate 4 divides in lock card plate to pin at this time
6 and the effect of arc track 15 is lower to rotate around lock card plate fulcrum pin 8, it is locked in lock card plate 4 around the process that lock card plate fulcrum pin 8 rotates
Clamp 9 can stir the rotation of the digital disk in combination disk group 5, and the limiting slot 11 of final 4 end of lock card plate can be caught in 3 end of lock tongue
Another lock card plate fulcrum pin 8 is to realize that the digital disk in combination disk group 5 is with this lock card at this time to the position-limiting action of lock card plate 4
First 9 stir rotation during, lock card, 9 can disengaging locking trough 16 gradually, finally completely disengage locking trough 16, complete out
Lock card plate 4 and lock tongue 3 also reset therewith under the action of lock card sheet reset spring after lock, and lock card head 9 is in rotary dial and takes off
During from locking trough 16 speed can be variant according to personal unlocking speed but the digital disk in combination disk group 5 can all be produced
The inertia of raw rotation, so that digital disk is thrown away in rotation until inertia disappears, due to opening after lock card head 9 is detached from locking trough 16
The many factors such as friction cause each digital disk to rotate angle respectively not phase after unlocking between lock dynamics and each digital disk
Together, to realize automatic messy code, and since adjacent lock card plate 4 is random being symmetricly set on lock tongue 3 therefore adjacent
The third that bounces back in above-mentioned lock card plate of lock card plate during can be rotated respectively to identical or opposite direction, to realize
Two-way messy code further improves the effect of messy code, improves the security performance of coded lock.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (6)
1. lock card plate and the lock tongue combination of a kind of two-way messy code lock, including lock bottom case (1), unlocking stay rod pin (2), lock tongue (3), lock
Snap-gauge (4), combination disk group (5) and lock card plate divide to pin (6), which is characterized in that the lock tongue (3) is movably arranged on lock bottom case
(1) on the lock tongue sliding rail (7) of front end, and lock tongue (1) can be along lock under the action of unlocking stay rod pin (2) and lock card sheet reset spring
Tongue sliding rail (7) reciprocatingly slides, and the lock card plate point is successively set on lock tongue sliding rail (7) end to pin (6) and combination disk group (5)
It locks on bottom case (1), lock card plate fulcrum pin (8) is symmetrically arranged on lock tongue (3) end, two lock card plate fulcrum pin (8) one are used for
Fixing lock snap-gauge (4), another for being limited to this lock card plate (4), the lock card plate (4) passes through lock card sheet reset spring
Lock tongue (3) end is movably arranged on lock card plate fulcrum pin (8).
2. lock card plate and the lock tongue combination of a kind of two-way messy code lock according to claim 1, which is characterized in that the lock card
Plate (4) is in the shape of a right-angled ladder and is equipped with an arc notch in its inclined-plane side, forms a lock card plate deflecting slideway, lock card plate
(4) end is equipped with lock card head (9), the other end that shape size matches with locking trough in digital disk group and is equipped with a lock card plate
Lock card head (9) setting of fulcrum pin hole (10) and a limiting slot (11), the lock card plate (4) is close in combination disk group (5)
In lock card head blind slot (12) on code-disc.
3. lock card plate and the lock tongue combination of a kind of two-way messy code lock according to claim 1 or 2, which is characterized in that same
Two lock cards between lock card plate fulcrum pin hole (10) on lock card plate (4) and limiting slot (11) in distance and lock tongue (3) end
Plate fulcrum pin is equidistant between (8).
4. lock card plate and the lock tongue combination of a kind of two-way messy code lock according to claim 2, which is characterized in that the lock card
Plate deflecting slideway includes the lock card plate fulcrum pin locating slot (13), straight track (14) and arc track (15) of ways-end, institute
Stating lock card plate fulcrum pin locating slot (13) is the half slot that diameter is greater than lock card plate fulcrum pin (8) diameter, the straight track
(14) parallel with the two sides of lock card head (9) of lock card plate end, the lock card plate fulcrum pin locating slot (13), straight track (14)
Smooth excessiveness connects between arc track (15).
5. lock card plate and the lock tongue combination of a kind of two-way messy code lock according to claim 1 or 2, which is characterized in that adjacent
Two lock card plates (4) are symmetrical set on the lock card plate fulcrum pin (8) of lock tongue (3) end, and two neighboring lock card plate (4)
Lock card plate deflecting slideway is located at lock card plate point to pin (6) two sides.
6. lock card plate and the lock tongue combination of a kind of two-way messy code lock according to claim 1, which is characterized in that the password
The center of disk group (5), lock card plate point are on the same straight line to the center of pin (6) and the cross central line of lock tongue (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810964549.0A CN108894607B (en) | 2018-08-23 | 2018-08-23 | Lock clamping plate and lock tongue combination of bidirectional messy code lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810964549.0A CN108894607B (en) | 2018-08-23 | 2018-08-23 | Lock clamping plate and lock tongue combination of bidirectional messy code lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108894607A true CN108894607A (en) | 2018-11-27 |
| CN108894607B CN108894607B (en) | 2024-01-26 |
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ID=64358247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810964549.0A Active CN108894607B (en) | 2018-08-23 | 2018-08-23 | Lock clamping plate and lock tongue combination of bidirectional messy code lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108894607B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201605896U (en) * | 2010-03-30 | 2010-10-13 | 大连鼎信机电技术有限公司 | Curve coded lock snap-gauge combination of mechanical digital lock |
| CN104018735A (en) * | 2014-05-28 | 2014-09-03 | 沈阳赛普顿科技有限公司 | Mechanical coded lock with messy code detection function |
| CN209384802U (en) * | 2018-08-23 | 2019-09-13 | 杨立凡 | A kind of lock card plate of two-way messy code lock and lock tongue combination |
-
2018
- 2018-08-23 CN CN201810964549.0A patent/CN108894607B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201605896U (en) * | 2010-03-30 | 2010-10-13 | 大连鼎信机电技术有限公司 | Curve coded lock snap-gauge combination of mechanical digital lock |
| CN104018735A (en) * | 2014-05-28 | 2014-09-03 | 沈阳赛普顿科技有限公司 | Mechanical coded lock with messy code detection function |
| CN209384802U (en) * | 2018-08-23 | 2019-09-13 | 杨立凡 | A kind of lock card plate of two-way messy code lock and lock tongue combination |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108894607B (en) | 2024-01-26 |
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