CN102242580A - Novel key type mechanical cipher device - Google Patents
Novel key type mechanical cipher device Download PDFInfo
- Publication number
- CN102242580A CN102242580A CN2010101669611A CN201010166961A CN102242580A CN 102242580 A CN102242580 A CN 102242580A CN 2010101669611 A CN2010101669611 A CN 2010101669611A CN 201010166961 A CN201010166961 A CN 201010166961A CN 102242580 A CN102242580 A CN 102242580A
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- gear
- type mechanical
- ratchet
- combination disk
- button
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Abstract
The invention relates to a novel key type mechanical cipher device, which comprises a plurality of keys, a plurality of stirring sheets corresponding to the keys, a signal gear, a clutch transmission gear, a plurality of cipher discs and cipher disc gears of the cipher discs, wherein each key is connected to one end of each stirring sheet, and the other end of each stirring sheet is meshed with the signal gear; lever fulcra of a plurality of are arranged at different positions of the stirring sheets respectively; the signal gear is connected and in transmission with the clutch transmission gear; and the clutch transmission gear is in transmission with the cipher disc gears sequentially and respectively to drive the cipher discs. The key type mechanical cipher device works reliably, is convenient to open, large in cipher capacity and high in antitheft performance and allows for change of ciphers and represents advanced technology of mechanical cipher locks at present.
Description
Technical field:
The present invention relates to the hardware machinery technical field, be specifically related to a kind of novel button-type mechanical password device.
Background technology:
The mechanical code lock working stability is reliable, but existing rotating disc type mechanical code lock is opened inconvenience, and existing key-type mechanical puzzle lock number of password very little, and theftproof performance is poor.Therefore, a kind of novel button-type mechanical password device that convenience, reliable operation, number of password are very big, password can change, theftproof performance is splendid of opening is developed in market in urgent need, to satisfy the demand that people ensure anti-theft security.
Summary of the invention:
Technical problem to be solved by this invention is: solve the problem that above-mentioned prior art exists, and a kind of reliable operation is provided, opens the novel button-type mechanical password device convenient, that number of password is very big, password can change, theftproof performance is splendid.
The technical solution used in the present invention is: this novel button-type mechanical password device, comprise a plurality of buttons and corresponding a plurality of plectrums, signal gear, clutch travelling gear, a plurality of combination disk and combination disk gear thereof thereof, button connects an end of plectrum, the other end of plectrum connects the actuating signal gear, the balance pivot of a plurality of plectrums is installed in the diverse location of each plectrum respectively, signal gear connects and transmission clutch travelling gear, the clutch travelling gear is distinguished transmission combination disk gear successively, and then drives combination disk respectively.
In the technique scheme, the clutch travelling gear also is connected with propulsive mechanism.
In the technique scheme, described propulsive mechanism comprises push rod, and push rod is connected with the clutch driving gearshaft.
In the technique scheme, described propulsive mechanism comprises knob and tooth post or tooth bar, knob and tooth post or tooth bar engagement, and tooth post or tooth bar and signal gear and clutch travelling gear are connected and fixed.
In the technique scheme, described propulsive mechanism comprises break-in driving head, drive link, ratchet control head, ratchet, ratchet post, the first arm of break-in transmission is connected with button, another arm is connected with drive link, drive link connects the ratchet control head again, the ratchet control head is connected interlock with ratchet, ratchet and the engagement of ratchet post, and ratchet post and clutch travelling gear are connected and fixed.
In the technique scheme, described propulsive mechanism comprises stepper motor and control circuit thereof, and the control circuit input connects button, and by pressing key control, the control circuit output connects the driving stepper motor, and the stepper motor connection also advances the clutch travelling gear.
In the technique scheme, signal gear and clutch travelling gear are connected and fixed, perhaps signal gear and clutch travelling gear axially be slidingly matched, Synchronous Transmission radially.
In the technique scheme, the balance pivot of plectrum is the plectrum bolster, is installed on the lock by bearing, bearing support.
In the technique scheme, combination disk and combination disk gear are connected and fixed, and the combination disk gear is again by idler gear and the clutch travelling gear three transmission that is connected with a joggle.
In the technique scheme, described signal gear is multiple tooth gear or the gear of monodentate or the thumb wheel of band shifting block driving lever.
The present invention utilizes lever principle, with an end of lever as the picking up signal contact, change the proportional effect that forms according to lever two arm lengths, with plectrum as lever, the lever system that the brachium ratio differs is installed in position at the contact button, button makes lever one end move same stroke, the other end of lever then produces the stroke that changes to scale and stirs signal gear, signal gear connects transmission clutch travelling gear again, clutch travelling gear transmission combination disk again gear, combination disk, therefore, the stroke variable that the plectrum lever system changes end is transferred to combination disk, make the location variable of combination disk also different, the button that the lever arm length structure of different proportion is corresponding different, finally press different buttons and make corresponding combination disk produce different location variables, with gear combination the picking up and tool for transmitting of coaxial rotation as the actuation of keys signal.
The present invention is glued with plectrum under each password figure or symbolic key, each plectrum is sleeved in the rotating shaft, plectrum and rotating shaft form lever system, each plectrum axle center is variant apart from each to two ends, presses each numeral or symbolic key equally, and the end stroke that each corresponding plectrum is close to button is identical, that end stroke away from button is then different, the rotation distance of stirring signal gear is different with corner, forms lever system output variable stroke signal, corresponding numeral of each signal or symbolic key:
The present invention is provided with a cover lever system output variable stroke signal to the clutch transmission system, signal gear 5 is varied to turn signal with signal and passes to the clutch travelling gear 9 that keeps synchronous rotation relationship, gear 9 by implement in the illustration push rod move mode, knob type of drive, change the gear of the driving combination disk that is engaged with by key control ratchet step-by-step system and stepper motor type of drive, the lever system output variable stroke signal that obtains is passed to each combination disk respectively, finally drives different combination disk and change the position:
Above-mentioned clutch travelling gear 9 can be fixedly connected or axial adjustable distance with signal gear 5 but radially keeps being connected of rotation simultaneously:
The present invention changes to the required variable quantity in enable possition and that the variable quantity that finally is delivered to combination disk after this button is pressed is set is identical with combination disk from initial position, as long as clutch travelling gear 9 and the idler gear engagement that drives this combination disk, press this button, the combination disk position can change over opening, forms combination disk and button and concerns one to one.If now use 8 combination disk, ten key is as password key, from first to the 8th corresponding respectively numeral of combination disk is 60582999, then this numeral is exactly the unlatching password of Cipher mechanism, change the combination disk of each position, password will change thereupon, and the password of 10 buttons of 8 combination disk adds up to 10
8, the number of password of a M combination disk N button adds up to M
N
Technique effect of the present invention:
1, presses different buttons, the amplitude difference of combination disk shift in position;
2, each numerical key can be reused in whole group combination disk;
3, the password input has the sequence of positions requirement, requires to arrange correct;
4, the number of password of M combination disk, a N button adds up to M
N
Therefore, the present invention opens conveniently, reliable operation, and number of password is very big, and password can change, and theftproof performance is splendid, is the state-of-the-art technology of present mechanical code lock.
Description of drawings:
Fig. 1 is a structural representation of the present invention
Fig. 2 is propulsive mechanism embodiment 1 structural representation of the present invention
Fig. 3 is propulsive mechanism embodiment 2 structural representations of the present invention
Fig. 4 is a break-in driving head part partial enlarged drawing among Fig. 3
Fig. 5 is propulsive mechanism embodiment 3 structural representations of the present invention
The accompanying drawing marking explanation:
1---first button 2---first plectrum 3---bearing
4---the first plectrum bolster 5---signal gear 6---signal gear bearings
7---signal teeth wheel shaft 8---push rod 9---clutch travelling gears
10---first idler gear 11---second idler gear 12---right-hand member bearings
13---intermediate gear shaft 14---combination disk axle 15---second combination disk
16---the second combination disk gear 17---separate sheet 18---, first combination disk
19---the first combination disk gear 20---left end bearing 21---, second plectrums
22---the second plectrum bolster 23---second button 24---tooth post or tooth bars
25---knob gear 26---knob 27---ratchet posts
28---keyway 29---ratchet 30---ratchet control heads
31---return spring 32---ratchet shaft 33---compression springs
34---support 35---drive link 36---drive link axles
37---break-in driving head bearing 38---break-in driving head axle 39---break-in driving heads
40---stepper motor gear 41---stepper motor 41---controllor for step-by-step motor
The specific embodiment:
1, passes through the proportionate relationship of lever (as first plectrum 2 among Fig. 1 and second plectrum 21) both ends movement travel, change balance pivot and can obtain different both ends stroke proportionate relationships, make the corresponding different respectively key of different proportionate relationships, the same actuation of keys stroke of different keys then, can turn over different angles by driving signal gear 5, and finally make corresponding combination disk produce different position change amounts;
2, the linked system by button and clutch travelling gear 9 changes the position of clutch travelling gear 9, make it whenever by primary key, clutch travelling gear 9 will with different idler gear and combination disk gears engaged;
3, by the linked system of push-and-pull push rod 8 or knob 26 with clutch travelling gear 9, change the position of clutch travelling gear 9, make it whenever by primary key, clutch travelling gear 9 will with different idler gear and combination disk gears engaged;
4, by being arranged on the ratchet step-by-step system under the button, (as 27-39 among Fig. 3, embodiment 2) or be subjected to control circuit, stepping motor system by key control, change the position of clutch travelling gear 9, make it whenever by primary key, clutch travelling gear 9 will with different idler gear and combination disk gears engaged;
5, because each combination disk moves to the required offset variable difference in tram, each combination disk is with certain number keyboard of correspondence or character keys, and the specific cryptosystem dish that changes each position will change password.
Structural representation of the present invention referring to Fig. 1:
Fig. 1 is the embodiment of two buttons, is made up of first button 1, first plectrum 2., bearing 3, the first plectrum bolster 4, signal gear 5, signal gear bearing 6, signal teeth wheel shaft 7, push rod 8, clutch travelling gear 9, first idler gear 10, second idler gear 11, right-hand member bearing 12, intermediate gear shaft 13, combination disk axle 14, second combination disk 15, the second combination disk gear 16, separate sheet 17, first combination disk 18, the first combination disk gear 19, left end bearing 20, second plectrum 21, the second plectrum bolster 22, second button 23 etc.The A end of first plectrum 2 and second plectrum 21 is below button, the B end has tooth, with signal gear 5 meshing relation is arranged, the A end can together move when button is pressed, first plectrum 2 is fixed or is movably connected on the first plectrum bolster 4, guarantee that first plectrum 2 can be around the rotational of axle 4, second plectrum 21 is fixed or is movably connected on the second plectrum bolster 22, guarantee that second plectrum 21 can rotate around the second plectrum bolster 22, signal gear 5 and clutch travelling gear 9 keep the subordinate rotation relation, signal gear 5 is a driving wheel, first idler gear 10 and the first combination disk gear 19, second idler gear 11 and the second combination disk gear 16 are respectively meshing relation, the second toothed disc gear 16 and second combination disk 15, the first combination disk gear 19 and first combination disk 18 are kept synchronous rotation relation.The A end of pressing first button, 1, the first plectrum 2 is downward simultaneously, and the B end is then upwards stirred signal gear 5 and rotated, signal gear 5 drives clutch travelling gear 9 and rotates, gear 9 drives first idler gear 10, finally drives the first combination disk gear 19 and rotates, and gear 19 drives first combination disk 18 and rotates;
Move right by push rod 8 driving signal gear shafts 7, clutch travelling gear 9 is separated with first idler gear 10 and with the engagement of second idler gear 11, press second button 23, second combination disk 15 is rotated, because the balance pivot rotating shaft of first plectrum 2 and second plectrum, 21 correspondences is contained on the different position of plectrum, make two plectrum A hold axle center and B to hold the distance in axle center different, the result is: though it is the same to press the stroke of its A end behind two keys, but B end stroke is different, plectrum and rotating shaft are exactly a kind of lever system, proportional effect by lever, make the same key stroke of each numerical key cause that each plectrum A end stroke is the same, each plectrum B end stroke has nothing in common with each other, and by signal gear 5 and the follow-up transmission system of separating, finally makes the location variable difference of combination disk, so, press different numerical keys, combination disk produces different location variables, has the button recognition function.
Referring to Fig. 3, propulsive mechanism embodiment 2 structural representations of the present invention of Fig. 4, that present embodiment also is a kind of clutch travelling gear clutch system, comprise all numerals or symbol keys (representing key 1), signal teeth wheel shaft 7, ratchet post 27, clutch travelling gear 9, keyway 28, ratchet 29, ratchet control head 30, return spring 31, ratchet shaft 32, compression spring 33, support 34, drive link 35, drive link axle 36, break-in driving head bearing 37, break-in driving head axle 38, break-in driving head 39 is formed, press first button 1, break-in driving head 39 rotates around axle 38, to promote drive link 35 among the figure clockwise rotates, drive link 35 then promotes ratchet control head 30 and drives ratchet 29 to clockwise rotate, return spring 31 is tightened, ratchet is forced to the position that moves up simultaneously, compression spring 33 is compressed, unclamp first button 1, ratchet 29 rotates counterclockwise under return spring 31 effects, compression spring 33 makes ratchet reset simultaneously, ratchet drives ratchet post 27 and moves right, ratchet post 27 drives clutch travelling gear 9 and moves right, clutch travelling gear 9 separates with a last engaging tooth, and meshes with next tooth.
Propulsive mechanism embodiment 3 structural representations of the present invention referring to Fig. 5,42 is controllor for step-by-step motor among the figure, the input of controllor for step-by-step motor 42 connects the electric contact K1 of first button, the electric contact K2 of second button, controllor for step-by-step motor 42 outputs connect driving stepper motor 41, stepper motor 41 is by stepper motor shaft gear 40, tooth post or tooth bar 24 actuating signal gears 5, and then propelling clutch travelling gear 9, with each idler gear, each combination disk meshed transmission gear, the realization password is regulated and is unblanked respectively.
Claims (10)
1. novel button-type mechanical password device, it is characterized in that: comprise a plurality of buttons and corresponding a plurality of plectrums, signal gear, clutch travelling gear, a plurality of combination disk and combination disk gear thereof thereof, button connects an end of plectrum, the other end of plectrum connects the actuating signal gear, the balance pivot of a plurality of plectrums is installed in the diverse location of each plectrum respectively, signal gear connects and transmission clutch travelling gear, the clutch travelling gear is distinguished transmission combination disk gear successively, and then drives combination disk respectively.
2. novel button-type mechanical password device according to claim 1, it is characterized in that: the clutch travelling gear also is connected with propulsive mechanism.
3. novel button-type mechanical password device according to claim 2, it is characterized in that: described propulsive mechanism comprises push rod, push rod is connected with the clutch driving gearshaft.
4. novel button-type mechanical password device according to claim 2, it is characterized in that: described propulsive mechanism comprises knob and tooth post or tooth bar, knob and tooth post or tooth bar engagement, tooth post or tooth bar and signal gear and clutch travelling gear are connected and fixed.
5. novel button-type mechanical password device according to claim 2, it is characterized in that: described propulsive mechanism comprises break-in driving head, drive link, ratchet control head, ratchet, ratchet post, the first arm of break-in transmission is connected with button, another arm is connected with drive link, drive link connects the ratchet control head again, the ratchet control head is connected interlock with ratchet, ratchet and the engagement of ratchet post, and ratchet post and clutch travelling gear are connected and fixed.
6. novel button-type mechanical password device according to claim 2, it is characterized in that: described propulsive mechanism comprises stepper motor and control circuit thereof, the control circuit input connects button, and by pressing key control, the control circuit output connects the driving stepper motor, and stepper motor connects also propelling clutch travelling gear.
7. novel button-type mechanical password device according to claim 1, it is characterized in that: signal gear and clutch travelling gear are connected and fixed, perhaps signal gear and clutch travelling gear axially be slidingly matched, Synchronous Transmission radially.
8. novel button-type mechanical password device according to claim 1, it is characterized in that: the balance pivot of plectrum is the plectrum bolster, is installed on the lock by bearing, bearing support.
9. novel button-type mechanical password device according to claim 1, it is characterized in that: combination disk and combination disk gear are connected and fixed, and the combination disk gear is again by idler gear and the clutch travelling gear three transmission that is connected with a joggle.
10. novel button-type mechanical password device according to claim 1 is characterized in that: described signal gear is multiple tooth gear or the gear of monodentate or the thumb wheel of band shifting block driving lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101669611A CN102242580A (en) | 2010-05-10 | 2010-05-10 | Novel key type mechanical cipher device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101669611A CN102242580A (en) | 2010-05-10 | 2010-05-10 | Novel key type mechanical cipher device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102242580A true CN102242580A (en) | 2011-11-16 |
Family
ID=44960805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101669611A Pending CN102242580A (en) | 2010-05-10 | 2010-05-10 | Novel key type mechanical cipher device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102242580A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720402A (en) * | 2012-05-23 | 2012-10-10 | 杭州火尔科技有限公司 | Mechanical cipher lock |
| CN104563631A (en) * | 2015-01-01 | 2015-04-29 | 宁波帝杨电子科技有限公司 | Mechanical combination lock |
| CN105220954A (en) * | 2015-09-29 | 2016-01-06 | 方荣光 | A kind of mechanical code lock and cipher set-up method thereof |
| CN105332560A (en) * | 2015-10-16 | 2016-02-17 | 方荣光 | Ring latch based on mechanical password sheet and unlocking method of ring latch |
-
2010
- 2010-05-10 CN CN2010101669611A patent/CN102242580A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720402A (en) * | 2012-05-23 | 2012-10-10 | 杭州火尔科技有限公司 | Mechanical cipher lock |
| CN102720402B (en) * | 2012-05-23 | 2014-09-03 | 杭州火尔科技有限公司 | Mechanical cipher lock |
| CN104563631A (en) * | 2015-01-01 | 2015-04-29 | 宁波帝杨电子科技有限公司 | Mechanical combination lock |
| CN105220954A (en) * | 2015-09-29 | 2016-01-06 | 方荣光 | A kind of mechanical code lock and cipher set-up method thereof |
| CN105332560A (en) * | 2015-10-16 | 2016-02-17 | 方荣光 | Ring latch based on mechanical password sheet and unlocking method of ring latch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111116 |