CN209353886U - A kind of inner disc of the combination disk of mechanical digital lock - Google Patents
A kind of inner disc of the combination disk of mechanical digital lock Download PDFInfo
- Publication number
- CN209353886U CN209353886U CN201821361383.5U CN201821361383U CN209353886U CN 209353886 U CN209353886 U CN 209353886U CN 201821361383 U CN201821361383 U CN 201821361383U CN 209353886 U CN209353886 U CN 209353886U
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- China
- Prior art keywords
- shifting block
- inner disc
- sliding
- shoulder
- disk
- Prior art date
- 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.)
- Withdrawn - After Issue
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- 230000000694 effects Effects 0.000 claims abstract description 12
- 239000011148 porous material Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 1
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Abstract
The utility model discloses a kind of inner disc of the combination disk of mechanical digital lock, including disk body and movable striking gear, the disk body is the intermediate disk-shaped structure for being equipped with circle center hole；Inner disc positioning tooth is equipped on the excircle of disk body, one end face of the disk body is equipped with fixed shifting block, other end is equipped with inner disc circle center hole one end shoulder, the activity striking gear is arranged on the shoulder of inner disc circle center hole one end, it is provided with movable striking gear, it is arranged by striking gear arcuate structure or three-point fix designs to improve the stability and positioning accuracy of striking gear, the utility model simple structure and reasonable design, more traditional striking gear design its intensity and positioning accuracy is significantly improved.
Description
Technical field
The utility model belongs to core disk technology field of the inside of mechanical type digital lock for coding, is related to a kind of mechanical number
The inner disc of the combination disk of code lock.
Background technique
Most mechanical type digital lock unlockings are to pass sequentially through number by the knob being rotatably arranged on door back and forth back and forth
Code-disc core disk (i.e. the inner disc of combination disk signified in this patent) drives different digital disks to reach password unlocking position, wherein each
Combination disk is once stirred step by step by striking gear again between disk, and traditional stirs setting shifting blocks at different levels during stirring
Since the presence of error causes to stir the superposition of diameter, to influence the precision effect of coded lock, and explained in words compared with the design
Being positioned fastly using single positioning for shifting block of system is stirred, and stirs error there are biggish, the inadequate weakness of intensity also can be in length
It is displayed in the use process of phase, since safe door unlatching varies with each individual to code dynamics, if encountering with stronger dynamics make
User is very easy to damage, in contrast either three-point fix sliding shifting block or arcuate structure provided in this patent
Sliding its advantage of shifting block is also it will be apparent that especially arcuate structure its intensity in room is bigger, positioning accuracy is more quasi-.
Utility model content
Technical problems based on background technology stir error the utility model proposes a kind of simple and reasonable
It is small, a kind of inner disc of the big mechanical cipher disk of striking gear intensity.
The purpose of this utility model can be realized by the following technical scheme: a kind of combination disk of mechanical digital lock it is interior
Disk, including disk body and movable striking gear, the disk body are the intermediate disk-shaped structure for being equipped with circle center hole；On the excircle of disk body
Equipped with inner disc positioning tooth, an end face of the disk body is equipped with fixed shifting block, other end and is equipped with a circle shoulder around circle center hole,
The activity striking gear is arranged on shoulder.
It is further used as preferably, the activity striking gear includes sliding shifting block and sliding shifting block locating slot, wherein described
Sliding shifting block locating slot is arranged in the shoulder of inner disc circle center hole one end, and the sliding shifting block is the intermediate arc for having shifting block A
Structure, and the outer rim among arcuate structure, and the arcuate structure and sliding shifting block locating slot of the sliding shifting block is arranged in shifting block A
Sliding coincide, and the shifting block locating notch A of a notch shape, the sliding shifting block activity are equipped among the sliding shifting block locating slot
Setting is in sliding shifting block locating slot.
It is further used as preferably, the activity striking gear includes three-point fix sliding shifting block, three-point fix sliding shifting block
Locating shoulder, wherein three-point fix sliding shifting block is to set on the inside of ring structure and ring structure there are three locating convex block,
A shifting block B is equipped on the outside of the opposite annulus of one of locating convex block, the three-point fix sliding shifting block locating shoulder is along disk
Center of circle pore size distribution among body, and shifting block locating notch B is formed between adjacent two three-point fixs sliding shifting block locating shoulder.
It is further used as preferably, is that biserial is arranged and the inner disc of same row positions between cog and is equipped with company among the inner disc positioning tooth
Connect muscle structure.
It is further used as preferably, the three-point fix sliding shifting block locating shoulder opens up three shifting block locating notches by shoulder
It is formed afterwards.
Compared with prior art, device provided by the utility model has the advantage that
1, using slidingtype shifting block, it can be staggered because of the diameter difference of fixed shifting block nail, eliminate because of the angle that slidingtype shifting block is swung
The scale error of shifting block diameter superposition, further improves the precision of coded lock when each fixed shifting block nail is mutually dialled；
2, followed by shifting block rotation is made to stir more accurate when fixed shifting block, offset deviation using bikini sliding shifting block
Further eliminate；
3, the sliding shifting block of arcuate structure, effectively increases intensity, prevents in use process because operator is firmly excessive
And coded lock inner disc is caused to damage, the direct fracture of sliding shifting block is even resulted in, the damage of coded lock is caused, also effectively prolongs
The service life of coded lock is grown.
Detailed description of the invention
Fig. 1 is inner disc structural schematic diagram of the utility model inner disc using sliding shifting block；
Fig. 2 be Fig. 1 cross-sectional view.
Fig. 3 is the sliding shifting block structure schematic diagram of inner disc described in Fig. 1；
Fig. 4 is inner disc structural schematic diagram of the inner disc using three-point fix sliding shifting block；
Fig. 5 is Fig. 4 cross-sectional view.
Fig. 6 is that the structural schematic diagram of shifting block is slided in the three-point fix of inner disc described in Fig. 4
In figure, 1 disk body, 2 shifting block locating notches.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, according to art
Language " first ", " second ", " third ", are 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 " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection;It can be mechanical connection, be also possible to be electrically connected;Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Embodiment 1
A kind of inner disc of the combination disk of mechanical digital lock, including disk body and movable striking gear, the disk body 1 set for centre
There is the disk-shaped structure of circle center hole；Inner disc positioning tooth 3 is equipped on the excircle of disk body 1, an end face of the disk body 1 is equipped with
Fixed shifting block 4, other end are equipped with a circle shoulder 7 around circle center hole, and the activity striking gear is arranged on shoulder 7.
It is further used as preferably, the activity striking gear includes sliding shifting block 5 and sliding shifting block locating slot 9, wherein institute
It states sliding shifting block locating slot 9 to be arranged in the shoulder 7 of inner disc circle center hole one end, the sliding shifting block 5 is intermediate with shifting block A8
Arcuate structure, and shifting block A8 is arranged in the outer rim among arcuate structure, and the arcuate structure of the sliding shifting block 5 and sliding are dialled
The head sliding of locating slot 9 coincide, and the shifting block locating notch A2 of notch shape is equipped among the sliding shifting block locating slot 9, described
Sliding shifting block 5 is movably arranged in sliding shifting block locating slot 9.
It is further used as preferably, the inner disc among the inner disc positioning tooth 3 for biserial setting and same row positions between cog and is equipped with
Dowel structure.
Embodiment 2
A kind of inner disc of the combination disk of mechanical digital lock, including disk body and movable striking gear, the disk body 1 set for centre
There is the disk-shaped structure of circle center hole；Inner disc positioning tooth 3 is equipped on the excircle of disk body 1, an end face of the disk body 1 is equipped with
Fixed shifting block 4, other end are equipped with a circle shoulder 7 around circle center hole, and the activity striking gear is arranged on shoulder 7.
It is further used as preferably, the activity striking gear includes three-point fix sliding shifting block 51, three-point fix sliding group
Head locating shoulder 71, wherein three-point fix sliding shifting block 51 is sets on the inside of ring structure and ring structure, there are three positioning
Convex block 10, the opposite annulus outside of one of locating convex block 10 are equipped with a shifting block B81, and the three-point fix sliding shifting block is fixed
Center of circle pore size distribution of the position shoulder 71 among disk body 1, and formed between adjacent two three-point fixs sliding shifting block locating shoulder
Shifting block locating notch B21 can effectively improve the precision and stability of movable striking gear positioning using three-point fix, and
Effectively improve the integral strength of striking gear.
It is further used as preferably, the inner disc among the inner disc positioning tooth 3 for biserial setting and same row positions between cog and is equipped with
Dowel structure.
It is further used as preferably, the three-point fix sliding shifting block locating shoulder 71 opens up the positioning of three shifting blocks by shoulder 7
It is formed after notch B21.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of inner disc of the combination disk of mechanical digital lock, including disk body and movable striking gear, which is characterized in that
The disk body (1) is the intermediate disk-shaped structure for being equipped with circle center hole；Inner disc positioning tooth is equipped on the excircle of disk body (1)
(3), an end face of the disk body (1) is equipped with fixed shifting block (4), other end and is equipped with circle shoulder (7), institute around circle center hole
Movable striking gear is stated to be arranged on shoulder (7).
2. a kind of inner disc of the combination disk of mechanical digital lock according to claim 1, which is characterized in that the activity is stirred
Device includes sliding shifting block (5) and sliding shifting block locating slot (9), wherein the sliding shifting block locating slot (9) setting is in inner disc circle
In the shoulder (7) of heart hole one end, sliding shifting block (5) is the intermediate arcuate structure for having shifting block A (8), and shifting block A (8) is set
The outer rim among arcuate structure is set, and the arcuate structure of sliding shifting block (5) and sliding shifting block locating slot (9) sliding are kissed
It closes, the shifting block locating notch A (2) of a notch shape, the sliding shifting block (5) is equipped among sliding shifting block locating slot (9)
It is movably arranged in sliding shifting block locating slot (9).
3. a kind of inner disc of the combination disk of mechanical digital lock according to claim 1, which is characterized in that the activity is stirred
Device includes three-point fix sliding shifting block (51), three-point fix sliding shifting block locating shoulder (71), wherein the three-point fix is sliding
Dynamic shifting block (51) there are three locating convex block (10), one of locating convex blocks (10) to set on the inside of ring structure and ring structure
A shifting block B (81) is equipped on the outside of opposite annulus, three-point fix sliding shifting block locating shoulder (71) is intermediate along disk body (1)
Center of circle pore size distribution, and form shifting block locating notch B (21) between adjacent two three-point fixs sliding shifting block locating shoulder.
4. a kind of inner disc of the combination disk of mechanical digital lock according to claim 1, which is characterized in that the inner disc positioning
It is that biserial is arranged and the inner disc of same row positions between cog and is equipped with dowel structure among tooth (3).
5. a kind of inner disc of the combination disk of mechanical digital lock according to claim 3, which is characterized in that the three-point fix
It slides shifting block locating shoulder (71) and opens up what three shifting block locating notch B (21) were formed afterwards by shoulder (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821361383.5U CN209353886U (en) | 2018-08-23 | 2018-08-23 | A kind of inner disc of the combination disk of mechanical digital lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821361383.5U CN209353886U (en) | 2018-08-23 | 2018-08-23 | A kind of inner disc of the combination disk of mechanical digital lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209353886U true CN209353886U (en) | 2019-09-06 |
Family
ID=67779439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821361383.5U Withdrawn - After Issue CN209353886U (en) | 2018-08-23 | 2018-08-23 | A kind of inner disc of the combination disk of mechanical digital lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209353886U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108716315A (en) * | 2018-08-23 | 2018-10-30 | 杨立凡 | A kind of inner disc of the combination disk of mechanical digital lock |
-
2018
- 2018-08-23 CN CN201821361383.5U patent/CN209353886U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108716315A (en) * | 2018-08-23 | 2018-10-30 | 杨立凡 | A kind of inner disc of the combination disk of mechanical digital lock |
| CN108716315B (en) * | 2018-08-23 | 2024-03-01 | 杨立凡 | Inner disc of cipher disc of mechanical digital lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190906 Effective date of abandoning: 20240301 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190906 Effective date of abandoning: 20240301 |