CN204492362U - A kind of coded lock with positioning function - Google Patents
A kind of coded lock with positioning function Download PDFInfo
- Publication number
- CN204492362U CN204492362U CN201520047493.4U CN201520047493U CN204492362U CN 204492362 U CN204492362 U CN 204492362U CN 201520047493 U CN201520047493 U CN 201520047493U CN 204492362 U CN204492362 U CN 204492362U
- Authority
- CN
- China
- Prior art keywords
- positioning
- disk
- coded lock
- fixed disk
- combination disk
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of coded lock with positioning function, coded lock comprises fixed disk and combination disk, combination disk is arranged on above fixed disk, and can relatively rotate with fixed disk, fixed disk is installed with positioning metal shell fragment, positioning metal shell fragment is fixed with positioning convex, and the positioning convex position that the combination disk back side corresponds on positioning metal shell fragment is provided with detent, and the positioning convex shape on detent shape and metal clips matches.The utility model improves password turntable, making password turntable when turning to each scale, can position, prevent the situation accidentally dialling or do not push position from occurring, thus improve the speed of input password unlocking, and more quick convenient when operation uses, improve operating efficiency of unblanking.
Description
Technical field
The utility model discloses a kind of coded lock, particularly a kind of coded lock with positioning function, is mechanical code lock field.
Background technology
At present, the safe lock that ATM the most often uses or mechanical code lock in the majority, mechanical code lock is a kind of very accurate equipment, when opening coded lock by the number lines on password turntable and the tag line outside password turntable to together with time must be very accurate, just can open, so during rotational password rotating disk, must slowly balance, when for a certain number is aimed at tag line, if careless slightly group has been crossed any or has not been pushed position, then this time aim at and just fail, must restart to lift, this brings great inconvenience to use.
Summary of the invention
Must just can open by exactitude position for the above-mentioned mechanical code lock of the prior art mentioned, easily dialled during contraposition or shortcoming not in place, the utility model provides a kind of coded lock with positioning function newly, the utility model has set up contraposition metal clips and alignment grooves structure in coded lock, can prevent password turntable from accidentally dialling or dial excessive situation.
The technical scheme that the utility model solves the employing of its technical problem is: a kind of coded lock with positioning function, coded lock comprises fixed disk and combination disk, combination disk is arranged on above fixed disk, and can relatively rotate with fixed disk, fixed disk is installed with positioning metal shell fragment, positioning metal shell fragment is fixed with positioning convex, the positioning convex position that the combination disk back side corresponds on positioning metal shell fragment is provided with detent, and the positioning convex shape on detent shape and metal clips matches.
The technical scheme that the utility model solves the employing of its technical problem further comprises:
Described fixed disk centre position offers center hole, and centre position, the combination disk back side is fixedly installed combination disk central axis, and combination disk central axis is inserted in the center hole of fixed disk.
Described combination disk front is provided with password scale and indicates, and fixed disk front is provided with password change index line and index line opened by coded lock.
The quantity of described detent is identical with combination disk scale quantity, or is the integral multiple of combination disk scale quantity.
Described positioning convex is spherical crown shape.
The beneficial effects of the utility model are: the utility model improves password turntable, make password turntable when turning to each scale, can position, prevent the situation accidentally dialling or do not push position from occurring, thus improve the speed of input password unlocking, more quick convenient when operation uses, improve operating efficiency of unblanking.
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
Accompanying drawing explanation
Fig. 1 is the utility model mechanical code lock structural representation.
Fig. 2 is that in the utility model, mechanical code lock installs fixed disk structural representation.
Fig. 3 is mechanical code lock combination disk inverse layer structure schematic diagram in the utility model.
In figure, 1-password change index line, index line opened by 2-coded lock, and combination disk opened by 3-coded lock, and 4-mechanical code lock installs fixed disk, 5-positioning metal shell fragment, 6-center hole, 7-detent, 8-combination disk central axis.
Detailed description of the invention
The present embodiment is the utility model preferred embodiment, and other its principles all are identical with the present embodiment or approximate with basic structure, all within the utility model protection domain.
Please refer to accompanying drawing 1, accompanying drawing 2 and accompanying drawing 3, the utility model mainly comprises fixed disk 4 and combination disk 3, in the present embodiment, fixed disk 4 centre position offers center hole 6, centre position, combination disk 3 back side is fixedly installed combination disk central axis 8, combination disk central axis 8 is inserted in the center hole 6 of fixed disk 4, fixed disk 4 and combination disk 3 is installed together, and combination disk 3 can be rotated along combination disk central axis 8.Combination disk 3 front is provided with password scale and indicates, and fixed disk 4 front is provided with password change index line 1 and index line 2 opened by coded lock.
In the present embodiment, fixed disk 4 is installed with positioning metal shell fragment 5, positioning metal shell fragment 5 is fixed with positioning convex, in the present embodiment, positioning convex is spherical crown shape, and the positioning convex position that combination disk 3 back side corresponds on positioning metal shell fragment 5 is provided with multiple detent 7, positioning convex shape on detent 7 shape and metal clips 5 matches, in the present embodiment, the quantity of detent 7 is identical with combination disk scale quantity, or is the integral multiple of combination disk scale.
The utility model in use, when coded lock is opened, positioning principle is, when coded lock normally works, positioning metal shell fragment 5 intermediate projections position contacts with password scale dish negative grooves 7 position, when positioning metal shell fragment 5 intermediate projections position embeds password scale dish negative grooves 7 position, correspondence position password scale also just in time opens index line position alignment with coded lock, due to the corresponding groove 7 of each password scale, when coded lock opened by Rotary puzzle lock dish, each scale can precise positioning, avoid and rotate not in place and rotate excessive situation, thus the efficiency improved when unblanking.
The utility model improves password turntable, making password turntable when turning to each scale, can position, prevent the situation accidentally dialling or do not push position from occurring, thus improve the speed of input password unlocking, and more quick convenient when operation uses, improve operating efficiency of unblanking.
Claims (5)
1. one kind has the coded lock of positioning function, it is characterized in that: described coded lock comprises fixed disk and combination disk, combination disk is arranged on above fixed disk, and can relatively rotate with fixed disk, fixed disk is installed with positioning metal shell fragment, positioning metal shell fragment is fixed with positioning convex, and the positioning convex position that the combination disk back side corresponds on positioning metal shell fragment is provided with detent, and the positioning convex shape on detent shape and metal clips matches.
2. the coded lock with positioning function according to claim 1, it is characterized in that: described fixed disk centre position offers center hole, centre position, the combination disk back side is fixedly installed combination disk central axis, and combination disk central axis is inserted in the center hole of fixed disk.
3. the coded lock with positioning function according to claim 1, is characterized in that: described combination disk front is provided with password scale and indicates, and fixed disk front is provided with password change index line and index line opened by coded lock.
4. the coded lock with positioning function according to claim 1 or 2 or 3, is characterized in that: the quantity of described detent is identical with combination disk scale quantity, or is the integral multiple of combination disk scale quantity.
5. the coded lock with positioning function according to claim 1 or 2 or 3, is characterized in that: described positioning convex is spherical crown shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520047493.4U CN204492362U (en) | 2015-01-23 | 2015-01-23 | A kind of coded lock with positioning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520047493.4U CN204492362U (en) | 2015-01-23 | 2015-01-23 | A kind of coded lock with positioning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204492362U true CN204492362U (en) | 2015-07-22 |
Family
ID=53571681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520047493.4U Expired - Fee Related CN204492362U (en) | 2015-01-23 | 2015-01-23 | A kind of coded lock with positioning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204492362U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105220955A (en) * | 2015-10-19 | 2016-01-06 | 昆山通用锁具有限公司 | Driver plate is locked |
-
2015
- 2015-01-23 CN CN201520047493.4U patent/CN204492362U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105220955A (en) * | 2015-10-19 | 2016-01-06 | 昆山通用锁具有限公司 | Driver plate is locked |
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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: 20150722 Termination date: 20220123 |