CN203924947U - A kind of coded lock - Google Patents
A kind of coded lock Download PDFInfo
- Publication number
- CN203924947U CN203924947U CN201420143892.6U CN201420143892U CN203924947U CN 203924947 U CN203924947 U CN 203924947U CN 201420143892 U CN201420143892 U CN 201420143892U CN 203924947 U CN203924947 U CN 203924947U
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- CN
- China
- Prior art keywords
- axostylus axostyle
- housing
- wheels
- sliding cylinder
- stopper
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 230000015572 biosynthetic process Effects 0.000 claims abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
The utility model belongs to mechanical lock technical field, specifically, relates to a kind of coded lock.The utility model comprises housing, and housing comprises the drain pan and the face-piece that are fixedly connected with, and described drain pan is provided with code component, the axostylus axostyle that described code component comprises several wheels and coordinates with wheels, the socket of axostylus axostyle and wheels, and the two ends of axostylus axostyle all stretch out wheels, and axostylus axostyle is wheels transverse shifting relatively; The front end butt of described axostylus axostyle has the block that can move relative to housing, described block overcoat has lock dog, described lock dog can rotate relative to housing with housing clamping and lock dog, the front end face of described lock dog exposes, and front end face is provided with latch, the front end of described block is provided with stopper, and lock dog is provided with the perforation coordinating with stopper, and stopper stretches out by perforation; Stopper coordinates the upper lock set of formation with latch; The utility model is easy to use, simple in structure.
Description
Technical field
The utility model belongs to mechanical lock technical field, specifically, relates to a kind of coded lock.
Background technology
Along with social development, people use the frequency of computer more and more higher; And at present notebook universal also very extensively, notebook, with its advantage easy to carry, obtains people's favor; And carry aspect on the other hand, and be also a shortcoming, easily stolen; Stolen in order to prevent notebook, on notebook, be provided with lockhole, existing market multipurpose electronic lock, as the Chinese utility model patent that application number is 201020231949.X, name is called: Novel laptop anti-theft lock.The cost of this theftproof lock is higher, is not suitable for promoting.
Utility model content
The utility model is to overcome cipher lock structure complexity in prior art, shortcoming that cost is high, and a kind of coded lock is provided.This cipher lock structure is simple, easy to use.
The technical solution adopted in the utility model is:
A kind of coded lock, comprises housing, and housing comprises the drain pan and the face-piece that are fixedly connected with, described drain pan is provided with code component, the axostylus axostyle that described code component comprises several wheels and coordinates with wheels, axostylus axostyle and wheels socket, and wheels are all stretched out at the two ends of axostylus axostyle, axostylus axostyle is wheels transverse shifting relatively; The front end butt of described axostylus axostyle has the block that can move relative to housing, described block overcoat has lock dog, described lock dog can rotate relative to housing with housing clamping and lock dog, the front end face of described lock dog exposes, and front end face is provided with latch, the front end of described block is provided with stopper, and lock dog is provided with the perforation coordinating with stopper, and stopper stretches out by perforation; Stopper coordinates the upper lock set of formation with latch.
Further, the rear end of axostylus axostyle is connected with sliding cylinder, and described housing is provided with the chute matching with sliding cylinder, and the front end of sliding cylinder stretches into chute and is connected with axostylus axostyle, and housing is stretched out in the rear end of sliding cylinder.
Further, the rear end of described sliding cylinder is provided with projection, and described drain pan is provided with the limit sliding chutes matching with sliding cylinder.
Further, the rear end of axostylus axostyle is provided with the first fixture block, and the front end of described sliding cylinder is provided with the slot inserting for axostylus axostyle, and described slot is provided with groove and the screens hole of matching with the first fixture block, screens hole is positioned at groove one side and is communicated with groove, and axostylus axostyle inserts slot and projection is positioned at screens hole.
Further, described code component comprises that adjusting code wheel and cipher wheel, cipher wheel to be placed on adjusts outside code wheel, adjusts code wheel to be provided with the axis hole matching with axostylus axostyle, the side, middle part of described axostylus axostyle is provided with the second fixture block, and the rear end of described axis hole is provided with the arc convex matching with the second fixture block.
Further, also comprise and adjust ink recorder structure, adjust code structure to comprise the tune code spring that is placed on axostylus axostyle one end, the leading section of described tune code wheel is provided with bulge loop, the rear end face of bulge loop is connected with the 3rd fixture block, described cipher wheel is provided with multiple grooves that match with the 3rd fixture block, and the length in the screens hole of sliding cylinder is greater than the length of the first fixture block of corresponding axis rod rear end.
The beneficial effects of the utility model are: the utility model is simple in structure, adjust code convenient.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation that Fig. 1 removes face-piece.
Fig. 3 is decomposition texture schematic diagram of the present utility model.
Fig. 4 is the structural representation of sliding cylinder of the present utility model.
Fig. 5 is the structural representation of tune code wheel of the present utility model.
Fig. 6 is the structural representation of block.
Fig. 7 is the structural representation of lock dog.
Reference numeral is:
1---face-piece 2---axostylus axostyle 3---block
4---lock dog 5---tune code spring 6---pads
7---sliding cylinder 8---drain pan 9---gum covers
10---cipher wheel 11---tune code wheel 71---slots
72---screens hole 111---the 3rd fixture block 112---arc convexes
113---bulge loop 81---limit sliding chutes 31---stoppers
41---latch 42---perforation.
Detailed description of the invention
Embodiment: participate in Fig. 1 to Fig. 7.
A kind of coded lock, comprise housing, housing comprises the drain pan and the face-piece 1 that are fixedly connected with, described drain pan is provided with code component, the axostylus axostyle 2 that described code component comprises several wheels and coordinates with wheels, axostylus axostyle 2 and wheels socket, and the two ends of axostylus axostyle 2 all stretch out wheels, and axostylus axostyle 2 is wheels transverse shifting relatively; The front end butt of described axostylus axostyle 2 has the block 3 that can move relative to housing, described block 3 overcoats have lock dog 4, described lock dog 4 can rotate relative to housing with housing clamping and lock dog 4, the front end face of described lock dog 4 exposes, and front end face is provided with latch 41, the front end of described block 3 is provided with stopper 31, and lock dog 4 is provided with the perforation coordinating with stopper 31, and stopper 31 stretches out by perforation; Stopper 31 coordinates the upper lock set of formation with latch 41.
In the time of password mistake, axostylus axostyle 2 is limited, and block 3 is also limited; Stopper 31 forms upper lock set with latch 41 and is stuck in the lockhole of notebook;
In the time that password is correct, axostylus axostyle 2 can move relative to housing; Now promote stopper 31 to enclosure interior, block 3 drives axostylus axostyle 2 to move; Stopper 31 is away from latch 41, and latch 41 can take out in the lockhole of notebook.In the specific implementation, the T-shaped setting of latch 41.
Further, the rear end of axostylus axostyle 2 is connected with sliding cylinder 7, and described housing is provided with the chute matching with sliding cylinder 7, and the front end of sliding cylinder 7 stretches into chute and is connected with axostylus axostyle 2, and housing is stretched out in the rear end of sliding cylinder 7.
Sliding cylinder 7 is set, can be connected with extraneous rope by sliding cylinder 7, as shown in the figure, the rear end of sliding cylinder 7 is connected with gum cover 9, can be connected with rope by gum cover 9.Secondly control the movement of axostylus axostyle 2 by sliding cylinder 7.As after unblanking, can promote axostylus axostyle 2 by slide block cylinder and reset.
Further, the rear end of described sliding cylinder 7 is provided with projection, and described drain pan is provided with the limit sliding chutes 81 matching with sliding cylinder 7.
Further, the rear end of axostylus axostyle 2 is provided with the first fixture block, the front end of described sliding cylinder 7 is provided with for axostylus axostyle 2 and inserts slot 71, described slot 71 is provided with groove and the screens hole 72 of matching with the first fixture block, screens hole 72 is positioned at groove one side and is communicated with groove, and axostylus axostyle 2 inserts slot 71 and projection is positioned at screens hole 72.
Projection, screens hole 72 and groove are set, make sliding cylinder 7 and axostylus axostyle 2 form clamping, and convenient disassembly.
Further, described code component comprises adjusts code wheel 11 and cipher wheel 10, cipher wheel 10 is placed on to be adjusted outside code wheel 11, adjust code wheel 11 to be provided with the axis hole matching with axostylus axostyle 2, the side, middle part of described axostylus axostyle 2 is provided with the second fixture block, and the rear end of described axis hole is provided with the arc convex 112 matching with the second fixture block.
Cipher wheel 10 and tune code wheel 11 can be one-body molded, also can divide body formed; When use, fixture block is positioned at a side of snap ring, adjusts code wheel 11 to rotate relative to axostylus axostyle 2; Now stir cipher wheel 10, cipher wheel 10 drives adjusts code wheel 11 rotations to carry out code selection; In the time that cipher wheel 10 dials to tram, adjust the opening of arc convex 112 and second fixture block of axostylus axostyle 2 of code wheel 11 to be positioned at same straight line, now promote axostylus axostyle 2, just can make axostylus axostyle 2 move relative to wheels.Further, also comprise and adjust ink recorder structure, adjust code structure to comprise the tune code spring 5 that is placed on axostylus axostyle 2 one end, the leading section of described tune code wheel 11 is provided with bulge loop 113, the rear end face of bulge loop 113 is connected with the 3rd fixture block 111, described cipher wheel 10 is provided with multiple grooves that match with the 3rd fixture block 111, and the length in the screens hole 72 of sliding cylinder 7 is greater than the length of the first fixture block of corresponding axostylus axostyle 2 rear ends.
Now adjusting code wheel 11 and cipher wheel 10 is Split type structure, while adjusting code, first by correct password modulation; Then promote sliding cylinder 7, sliding cylinder 7 moves and promotes to adjust code wheel 11 to move forward and compress and adjust code spring 5 relative to axostylus axostyle 2, after adjusting code wheel 11 to move, adjust rearward end and the cipher wheel 10 of code wheel 11 to be socketed and matched in clearance, now, cipher wheel 10 can be exchanged mutually code wheel 11 and be rotated, and adjusts code thereby realize, and adjusts after code; Unclamp sliding cylinder 7, adjust code wheel 11 to reset under the thrust of adjusting code spring 5.For ease of controlling the distance of adjusting code wheel 11 to move, be arranged with pad 6 in the rear end of axostylus axostyle, tune code wheel 11 butts of pad 6 and rearmost end; Drain pan is provided with the loose slot matching with pad 6.
Below be only the application's preferred embodiment, equivalent technical solutions on this basis still falls into application protection domain.
Claims (6)
1. a coded lock, comprises housing, and housing comprises the drain pan and the face-piece that are fixedly connected with, described drain pan is provided with code component, the axostylus axostyle that described code component comprises several wheels and coordinates with wheels, axostylus axostyle and wheels socket, and wheels are all stretched out at the two ends of axostylus axostyle, axostylus axostyle is wheels transverse shifting relatively; It is characterized in that: the front end butt of described axostylus axostyle has the block that can move relative to housing, described block overcoat has lock dog, described lock dog can rotate relative to housing with housing clamping and lock dog, the front end face of described lock dog exposes, and front end face is provided with latch, the front end of described block is provided with stopper, and lock dog is provided with the perforation coordinating with stopper, and stopper stretches out by perforation; Stopper coordinates the upper lock set of formation with latch.
2. a kind of coded lock according to claim 1, is characterized in that: the rear end of axostylus axostyle is connected with sliding cylinder, described housing is provided with the chute matching with sliding cylinder, and the front end of sliding cylinder stretches into chute and is connected with axostylus axostyle, and housing is stretched out in the rear end of sliding cylinder.
3. a kind of coded lock according to claim 2, is characterized in that: the rear end of described sliding cylinder is provided with projection, described drain pan is provided with the limit sliding chutes matching with sliding cylinder.
4. a kind of coded lock according to claim 3, it is characterized in that: the rear end of axostylus axostyle is provided with the first fixture block, the front end of described sliding cylinder is provided with the slot inserting for axostylus axostyle, described slot is provided with groove and the screens hole of matching with the first fixture block, screens hole is positioned at groove one side and is communicated with groove, and axostylus axostyle inserts slot and projection is positioned at screens hole.
5. according to a kind of coded lock described in claim 1 or 2 or 3 or 4, it is characterized in that: described code component comprises adjusts code wheel and cipher wheel, cipher wheel is placed on to be adjusted outside code wheel, adjust code wheel to be provided with the axis hole matching with axostylus axostyle, the side, middle part of described axostylus axostyle is provided with the second fixture block, and the rear end of described axis hole is provided with the arc convex matching with the second fixture block.
6. a kind of coded lock according to claim 5, it is characterized in that: also comprise and adjust ink recorder structure, adjust code structure to comprise the tune code spring that is placed on axostylus axostyle one end, the leading section of described tune code wheel is provided with bulge loop, the rear end face of bulge loop is connected with the 3rd fixture block, described cipher wheel is provided with multiple grooves that match with the 3rd fixture block, and the length in the screens hole of sliding cylinder is greater than the length of the first fixture block of corresponding axis rod rear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420143892.6U CN203924947U (en) | 2014-03-28 | 2014-03-28 | A kind of coded lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420143892.6U CN203924947U (en) | 2014-03-28 | 2014-03-28 | A kind of coded lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203924947U true CN203924947U (en) | 2014-11-05 |
Family
ID=51820797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420143892.6U Expired - Lifetime CN203924947U (en) | 2014-03-28 | 2014-03-28 | A kind of coded lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203924947U (en) |
-
2014
- 2014-03-28 CN CN201420143892.6U patent/CN203924947U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141105 |
|
| CX01 | Expiry of patent term |