CN205078011U - That can freely set for password prevents peeping mechanical trick lock of formula numeral - Google Patents
That can freely set for password prevents peeping mechanical trick lock of formula numeral Download PDFInfo
- Publication number
- CN205078011U CN205078011U CN201520780960.4U CN201520780960U CN205078011U CN 205078011 U CN205078011 U CN 205078011U CN 201520780960 U CN201520780960 U CN 201520780960U CN 205078011 U CN205078011 U CN 205078011U
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- China
- Prior art keywords
- password
- coded lock
- theft
- driving cam
- machine tool
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Abstract
The utility model discloses a that can freely set for password prevents peeping mechanical trick lock of formula numeral, including dial, drive pivot, locking mechanical system, locking mechanical system is connected through the drive pivot to the dial, and locking mechanical system includes casing, spring bolt, driving cam, wheel film spool group, actuating lever, and the driving cam connects to drive on same hollow axis body and by the drive pivot with wheel film spool stack and rotates, and the actuating lever is used for drining latch, wheel film spool group comprises a plurality of wheel film spools, and be equipped with with the elasticity locking plate of the external all interlocks of hollow shaft on every wheel film spool and can insert the turn key hole that changes key spoon messenger elasticity locking plate and relieve external week of hollow shaft, the dial overcoat is equipped with the password and screens the cover. The utility model discloses can freely change the password of setting for the own memory of being convenient for according to the user's request, need not not open that the lock shell can be realized escaping, convenient operation, its size of key is up to 10, 000, 000, 000 and have the password and screen the cover can prevent that other people from peeping from the side, the deciphering difficulty, and the performance of preventing burglary is high, safe and reliable.
Description
Technical field
The utility model relates to lock technology field, and especially relating to can the anti-theft surfing style teaching machine tool coded lock of free setting password.
Background technology
Mechanical code lock is the one of lockset, and during unlatching is a series of numeral or symbol, and mechanical code lock has been widely used in bank and has deposited cash etc. and compare valuables.Existing mechanical code lock adopts driving wheel driven gear dish to rotate, and when connecting rod coordinates with adjustment disk, then drives dead bolt to stretch by connecting rod when rotating driving wheel.
But mechanical code lock exists easily by technology unlocking defect mostly, by sound judge or feel by technical opening, and the password of mechanical code lock is all that factory setting is good at present, password cannot regulate arbitrarily, and inconvenient user remembers use, password is easily peeped and is usurped, and safety is not high.
Utility model content
In order to solve above-mentioned prior art problem, the utility model provides a kind ofly freely can exchange password that setting is convenient to remember according to demand, need not open lock housing gets final product escape, anti-theft surfing style teaching machine tool coded lock that property easy to use, safe is good
The technical solution of the utility model is: a kind of can the anti-theft surfing style teaching machine tool coded lock of free setting password, comprise dial, drive shaft, locking mechanism, described dial connects locking mechanism by drive shaft, described locking mechanism comprises housing, the dead bolt that can pass from housing and be positioned at housing driving cam, wheel sheet dish group, drive rod, described driving cam and wheel sheet dish group are socketed on same hollow axis body, drive shaft drives driving cam to rotate, driving cam driven wheel sheet dish group is rotated, described drive rod one end is against driving cam, the hinged dead bolt of the drive rod other end, described sheet dish group of taking turns is made up of some wheel sheet dishes, every sheet wheel sheet dish is equipped with the snap lock stator be engaged in week external with hollow shaft and can inserts and change key spoon and make snap lock stator decontrol the turn key hole in hollow shaft external week, covering case for password is arranged with outside described dial.
Described back side of shell is provided with a jack, and after proceeding to proper password, jack and turn key hole are in same position, can insert to change key spoon and reset coded lock password.
Described dial be provided be used to indicate open password the first pointer and be used to indicate the second pointer reseting password, dial is provided with 100 scales, and each scale represents a numeral, and namely each password has 100 available settings of numeral.
Described driving cam edge has an open slot, and middle part offers the axis hole be socketed with hollow axis body, and drive shaft is connected with axis hole through hollow axis body; Preferably, driving cam axis hole surrounding offers some notches, notch and drive shaft clamping.
Described sheet dish group of taking turns is made up of the superposition of 3 to 5 wheel sheet dishes, the number of wheel sheet dish is equal with opening password figure place needed for coded lock, and therefore password figure place is 3 figure places or 4 figure places or 5 figure places, and size of key can reach 1,000,000 ~ 10,000,000,000, size of key is more, and the safety of coded lock is higher; Every sheet wheel sheet dish relevant position all offers breach, and when dial proceeds to proper password, all breach of taking turns on sheet dish can align respectively with described turn key hole simultaneously.
Described drive rod comprises connecting rod and lateral pin, connecting rod one end and dead bolt hinged, the connecting rod other end is together with lateral pin vertical welding, the interlinking lever end being welded with lateral pin is provided with a teat, teat is against driving cam, when dial proceeds to proper password, all take turns sheet dish breach and turn key hole when simultaneously can be in a specific position, now rotating drive rotating shaft, lateral pin can enter in breach, teat can fasten with the open slot on driving cam, be rotated further dial, drive shaft drives driving cam, driving cam drives drive rod motion thus drives dead bolt motion, coded lock is opened.
Further, be provided with spacer ring between the wheel sheet dish that wheel sheet dish group is adjacent, stop adjacent wheel sheet dish mutually to collide, rub.
Further, described inner walls is stained with silencing cotton, effectively can completely cut off sound, prevent coded lock from being judged by technical opening by sound.
The beneficial effects of the utility model are:
1, the utility model can the anti-theft surfing style teaching machine tool coded lock of free setting password by being provided with turn key hole on wheel sheet dish, only need change after key spoon inserts turn key hole and rotate, the snap lock stator of taking turns on sheet dish is made to decontrol hollow shaft external week, hollow axis body is driven to move according to reseting the rotating shaft of password rotating drive, change the relative position of hollow axis body and snap lock stator, the articulate relative position of snap lock stator and hollow axis body is made to produce new combination, thus realize the object resetting password, user-friendly, user can set the password facilitating oneself to remember, secondly, the utility model compares existing mechanical code lock, does not need to open housing and can carry out changing code, easy to operate,
2, the utility model is by the outer sheathed covering case for password of dial, is sheltered from by password, from effectively preventing other people from other snooping password, and protection cryptosecurity;
3, sheet dish of taking turns of the present utility model can set 3 to 5, and most high key amount can reach 10,000,000,000, makes deciphering difficulty, substantially increases the safety of coded lock;
4, the utility model drives dead bolt to move by drive rod, when after input proper password, still need rotating tension bar to draw in dead bolt and just can realize real unblock, compare existing coded lock latch mechanism after input proper password and fall into the structure unlocked immediately in breach, the utility model safety in utilization is higher;
5, the utility model is by arranging silencing cotton in enclosure interior, and the sound of effectively isolated locking mechanism, prevents robber from being judged by sound thus opening coded lock;
6, the utility model is simple to operate, safety is high, can be widely used in bank exchequer door, safety cabinet etc.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model;
Fig. 2 is the utility model back side of shell schematic diagram;
Fig. 3 is the utility model enclosure interior schematic diagram;
Fig. 4 is the structural representation of the utility model wheel sheet dish;
Fig. 5 is the utility model locking mechanism schematic diagram when unblanking.
In figure, 1, dial; 11, covering case for password; 12, the first pointer; 13, the second pointer; 2, drive shaft; 3, locking mechanism; 31, housing; 311, jack; 32, dead bolt; 33, driving cam; 331, open slot; 34, sheet dish is taken turns; 341, breach; 342, turn key hole; 343, snap lock stator; 35, drive rod; 351, connecting rod; 352, lateral pin; 3511, teat; 36, axis hole; 361, notch.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further elaborated.
As shown in Figures 1 to 5, a kind of can the anti-theft surfing style teaching machine tool coded lock of free setting password, comprise dial 1, drive shaft 2, locking mechanism 3, dial 1 connects locking mechanism 3 by drive shaft 2.
Covering case for password 11 is arranged with outside described dial 1; can effectively prevent other people snooping password; protection cryptosecurity; dial 1 is provided with two pointers, and be respectively the first pointer 12 and the second pointer 13, described first pointer 12 is used to indicate the password proceeding to open coded lock; second pointer 13 is used to indicate resets password; dial 1 is provided with 100 scales, and each scale represents a numeral, and namely each password has 100 available settings of numeral.
Described locking mechanism 3 comprises housing 31, the dead bolt 32 that can pass from housing 31 and be positioned at housing 31 driving cam 33, wheel sheet dish group, drive rod 35, described housing 31 back side is provided with a jack 311, this jack 311 can insert key and reset coded lock password, described driving cam 33 and wheel sheet dish group are socketed on same hollow axis body, drive shaft drives driving cam 33 to rotate, driving cam 33 driven wheel sheet dish group is rotated, described driving cam 33 offers an open slot 331, the axis hole 36 be socketed with hollow axis body is offered at middle part, drive shaft fixes clamping through hollow axis body and drive shaft hole 36, particularly, driving cam 33 axis hole 36 surrounding offers some notches 361, notch 361 and drive shaft 2 clamping.
Described sheet dish group of taking turns generally is made up of the superposition of 3 to 5 wheel sheet dishes 34, and driving cam drives upper strata wheel sheet dish to rotate, and lower floor's wheel sheet dish can be driven to rotate, transmit drive successively after upper strata wheel sheet dish turns to certain position, the number of wheel sheet dish 34 is equal with password figure place needed for unlatching coded lock, every sheet wheel sheet dish 34 relevant position all offers breach 341 and turn key hole 342, turn key hole 342 is square, every sheet wheel sheet dish 34 inside is provided with snap lock stator 343, snap lock stator 343 was engaged with hollow shaft external week, snap lock stator 343 numerical ciphers corresponding to the articulate relative position in hollow shaft external week, and rotate turn key hole 342 snap lock stator 343 can be made to decontrol hollow shaft external week in order to change the articulate relative position of snap lock stator and hollow axis body, thus realize adjustment replacing password.When dial 1 is after the second pointer place proceeds to proper password, can align simultaneously and be in a specific position in all turn key holes 342, now position, turn key hole 342 is just to housing 31 jack 311 position, employing changes key spoon and inserts jack 311 and insert the rear half-twist in turn key hole 342, hollow shaft external week decontroled by all snap lock stators 343 of taking turns sheet dish, rotary actuation rotating shaft, drive shaft now drives hollow axis body to rotate (this hour wheel sheet dish maintains static), the relative position of hollow axis body and snap lock stator changes, change setting is carried out to password, reset password rotation and need go to position indicated by the second pointer 13, extract after having set and change key spoon, snap lock stator and hollow axis body produce new articulate relative position, namely take turns between sheet dish and create new driving combination.Particularly, the present embodiment wheel sheet dish group has 4 to take turns sheet dish 34, each sheet dish 34 of taking turns is to there being 100 available settings of numeral, and therefore the coded lock of the present embodiment can set the password of 4 figure places, and the size of key (password combination number) that 4 wheel sheet dishes 34 can set reaches 100 × 10
4individual, size of key is more, and decipher more difficult, the safety of coded lock is higher.
Described drive rod 35 comprises connecting rod 351 and lateral pin 352, connecting rod 351 one end and dead bolt 32 hinged, connecting rod 351 other end is together with lateral pin 352 vertical welding, connecting rod 351 end being welded with lateral pin 352 is provided with a teat 3511, teat 3511 is against driving cam 33, when dial 1 proceeds to proper password, all take turns sheet dish 34 breach 341 and turn key hole 342 when simultaneously can be in a specific position, now rotating drive rotating shaft 2, lateral pin 352 can enter in breach 341, teat 3511 can fasten with the open slot 331 on driving cam 33, be rotated further dial 1, drive shaft 2 drives driving cam 33, driving cam 33 drives drive rod 35 to move thus drives dead bolt 32 to move, coded lock is opened.
Further, isolated by spacer ring between the wheel sheet dish 34 that wheel sheet dish group is adjacent, stop adjacent wheel sheet dish 34 mutually to collide, rub.
Further, described housing 31 inwall is stained with silencing cotton, effectively can completely cut off sound, prevent coded lock from being judged by technical opening by sound.
The utility model makes snap lock stator decontrol hollow shaft external week in order to change the articulate relative position of snap lock stator and hollow axis body by rotating turn key hole, thus realize reseting numerical ciphers, change password is actual is the driving combination between change wheel sheet dish, the position that lower floor's wheel sheet dish rotates is moved in the wheel sheet dribbling of change upper strata, only the breach of all wheel sheet dishes just correctly can be driven to align according to set password (each password represents a driver) rotating drive rotating shaft simultaneously, drive rod just can be driven to pull dead bolt to unlock.
The utility model must proceed to correct password at the second pointer indicating position when for changing password, when only proceeding to proper password, the turn key hole of wheel sheet dish just can align and and receptacle alignment, change key spoon just to insert in turn key hole from jack, thus realize opening the object that housing gets final product escape; When for unlocking then must the first pointer indicating position proceed to correct password after be rotated further drive shaft again and just can open this digital mechanical code lock.
The above; be only preferred embodiment of the present utility model; not in order to limit the utility model, every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalently replace and improve, all should be included in the protection domain of technical solutions of the utility model.
Claims (10)
1. one kind can the anti-theft surfing style teaching machine tool coded lock of free setting password, comprise dial, drive shaft and locking mechanism, described dial connects locking mechanism by drive shaft, described locking mechanism comprises housing, the dead bolt that can pass from housing and the driving cam being positioned at housing, wheel sheet dish group, drive rod, it is characterized in that, described driving cam and wheel sheet dish group are socketed on same hollow axis body, drive shaft drives driving cam to rotate, driving cam driven wheel sheet dish group is rotated, described drive rod one end is against driving cam, the hinged dead bolt of the drive rod other end, described sheet dish group of taking turns is made up of some wheel sheet dishes, every sheet wheel sheet dish is equipped with the snap lock stator be engaged in week external with hollow shaft and can inserts and change key spoon and make snap lock stator decontrol the turn key hole in hollow shaft external week, covering case for password is arranged with outside described dial.
2. according to claim 1 can the anti-theft surfing style teaching machine tool coded lock of free setting password, it is characterized in that, described back side of shell is provided with a jack, and after proceeding to proper password, jack and turn key hole are in same position.
3. according to claim 1 can the anti-theft surfing style teaching machine tool coded lock of free setting password, it is characterized in that, described dial be provided be used to indicate open password the first pointer and be used to indicate the second pointer reseting password, dial is provided with 100 scales.
4. according to claim 1 can the anti-theft surfing style teaching machine tool coded lock of free setting password, it is characterized in that, described driving cam edge has an open slot, and middle part offers the axis hole be socketed with hollow axis body, and drive shaft is connected with axis hole through hollow axis body.
5. according to claim 4 can the anti-theft surfing style teaching machine tool coded lock of free setting password, it is characterized in that, described axis hole surrounding offers some notches, notch and drive shaft clamping.
6. according to claim 3 can the anti-theft surfing style teaching machine tool coded lock of free setting password, it is characterized in that, described sheet dish group of taking turns is made up of the superposition of 3 to 5 wheel sheet dishes, and the number of wheel sheet dish is equal with password figure place needed for unlatching coded lock, and size of key can reach 1,000,000 ~ 10,000,000,000.
7. according to claim 6 can the anti-theft surfing style teaching machine tool coded lock of free setting password, it is characterized in that, described sheet dish relevant position of taking turns all offers breach and turn key hole, and after proceeding to proper password, all breach of taking turns on sheet dish can align respectively with described turn key hole simultaneously.
8. according to claim 1 can the anti-theft surfing style teaching machine tool coded lock of free setting password, it is characterized in that, described drive rod comprises connecting rod and lateral pin, connecting rod one end and dead bolt hinged, the connecting rod other end is together with lateral pin vertical welding, the interlinking lever end being welded with lateral pin is provided with a teat, and teat is against driving cam.
9. according to claim 1 or 6 can the anti-theft surfing style teaching machine tool coded lock of free setting password, it is characterized in that, described wheel between the adjacent wheel sheet dish of sheet dish group is provided with spacer ring.
10. according to claim 1 can the anti-theft surfing style teaching machine tool coded lock of free setting password, it is characterized in that, described inner walls is stained with silencing cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520780960.4U CN205078011U (en) | 2015-10-09 | 2015-10-09 | That can freely set for password prevents peeping mechanical trick lock of formula numeral |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520780960.4U CN205078011U (en) | 2015-10-09 | 2015-10-09 | That can freely set for password prevents peeping mechanical trick lock of formula numeral |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205078011U true CN205078011U (en) | 2016-03-09 |
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ID=55430425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520780960.4U Expired - Fee Related CN205078011U (en) | 2015-10-09 | 2015-10-09 | That can freely set for password prevents peeping mechanical trick lock of formula numeral |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205078011U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106285215A (en) * | 2016-11-21 | 2017-01-04 | 李玉贤 | A kind of mechanical code lock |
| CN108268387A (en) * | 2016-12-30 | 2018-07-10 | 鸿富锦精密电子(郑州)有限公司 | Storage device |
| CN109914921A (en) * | 2019-03-06 | 2019-06-21 | 李玉贤 | A kind of mechanical code loader |
| CN112227832A (en) * | 2020-09-21 | 2021-01-15 | 陈国洪 | Transmission device of turntable coded lock |
-
2015
- 2015-10-09 CN CN201520780960.4U patent/CN205078011U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106285215A (en) * | 2016-11-21 | 2017-01-04 | 李玉贤 | A kind of mechanical code lock |
| CN106285215B (en) * | 2016-11-21 | 2018-05-25 | 李玉贤 | A kind of mechanical code lock |
| CN108268387A (en) * | 2016-12-30 | 2018-07-10 | 鸿富锦精密电子(郑州)有限公司 | Storage device |
| CN108268387B (en) * | 2016-12-30 | 2023-08-29 | 鸿富锦精密电子(郑州)有限公司 | storage device |
| CN109914921A (en) * | 2019-03-06 | 2019-06-21 | 李玉贤 | A kind of mechanical code loader |
| CN112227832A (en) * | 2020-09-21 | 2021-01-15 | 陈国洪 | Transmission device of turntable coded lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 Termination date: 20161009 |