CN206737592U - A kind of electronic lock latch gear - Google Patents
A kind of electronic lock latch gear Download PDFInfo
- Publication number
- CN206737592U CN206737592U CN201720048617.XU CN201720048617U CN206737592U CN 206737592 U CN206737592 U CN 206737592U CN 201720048617 U CN201720048617 U CN 201720048617U CN 206737592 U CN206737592 U CN 206737592U
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- China
- Prior art keywords
- lock pin
- spring
- straight rack
- gear
- latch
- Prior art date
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Abstract
A kind of electronic lock latch gear, including lock pin, straight rack, motor gear and spring, the lock pin lower, transverse are provided with sliding groove, and the both ends of straight rack are slidably fitted in sliding groove respectively, and straight rack is meshed with motor gear；One end of lock pin is fixedly connected by spring with cavity inner wall, and the other end is engaged with the lock pin neck of dead bolt, and dead bolt side connection latch bolt spring, latch bolt spring is fixed on cavity inner wall.The utility model is due to using above-mentioned structure design, and motor gear is inserted or exited in lock pin neck by straight shape tooth band pendulum lock pin, and not only stroke is grown, and is not influenceed by external factor, ensure that the normal work of electronic lock.
Description
Technical field
Bicycle lock technical field is the utility model is related to, specifically, it is a kind of electronic lock latch gear.
Background technology
Electronic lock latch gear in the past has two kinds, and one kind is that cam coordinates with lock pin, and this kind of latch gear stroke is short；Separately
One kind is that rack-and-pinion coordinates with lock pin, and gear is meshed with straight rack, and straight rack is connected by spring with lock pin, this kind
For latch gear when being given a shock, rack can promote gear to invert and lead to not lock under spring force.
Therefore, prior art is to be improved and improves.
The content of the invention
To overcome the above-mentioned problems in the prior art, the purpose of this utility model be to provide a kind of stroke it is long and not by
External factor influences to be capable of the electronic lock latch gear of normal work.
The utility model is to realize above-mentioned purpose by following technological means：
A kind of electronic lock latch gear, including lock pin, straight rack, motor gear and spring, the lock pin lower, transverse
Sliding groove is provided with, the both ends of straight rack are slidably fitted in sliding groove respectively, and straight rack is meshed with motor gear；Lock
One end of pin is fixedly connected by spring with cavity inner wall, and the other end is engaged with the lock pin neck of dead bolt, the connection of dead bolt side
Latch bolt spring, latch bolt spring are fixed on cavity inner wall.
Preferably, the lock pin top and the dynamic cooperation of travel switch.
Compared with prior art, the beneficial effects of the utility model are：
Due to using above-mentioned structure design, motor gear is inserted or exited lock pin neck by straight shape tooth band pendulum lock pin
In, not only stroke is grown, and is not influenceed by external factor, ensure that the normal work of electronic lock.
Brief description of the drawings
Accompanying drawing 1 is the utility model released state schematic diagram；
Accompanying drawing 2 is that the utility model treats locking state schematic diagram；
Accompanying drawing 3 is the utility model locking state schematic diagram.
Each label is respectively in figure：（1）Lock pin,（2）Straight rack,（3）Motor gear,（4）Spring,（5）Sliding groove,
（6）Travel switch,（7）Dead bolt,（8）Latch bolt spring,（9）Lock pin neck,（10）Cavity.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
Refer to Fig. 1, a kind of electronic lock latch gear of the utility model, including lock pin 1, straight rack 2, motor gear 3
With spring 4, the lock pin lower, transverse is provided with sliding groove 5, and the both ends of straight rack 2 are slidably fitted in sliding groove 5 respectively,
Straight rack 2 is meshed with motor gear 3；One end of lock pin 1 is fixedly connected by spring 4 with cavity inner wall, the other end and lock
The lock pin neck 9 of tongue 7 is engaged, and the side of dead bolt 7 connection latch bolt spring 8, latch bolt spring 8 is fixed on cavity inner wall.
Refer to Fig. 1, during released state, motor gear 3 drives straight rack 2 to move right, i.e., straight rack 2 is with sliding
The left inside wall of groove 5 is in close contact, and then is compressed by the extrusion spring 4 of lock pin 1, spring 4, and lock pin 1 is not caught in the lock pin of dead bolt 7
In neck 9；Dead bolt 7 is not affected by the pressing of external force, and dead bolt 7 keeps original state in the presence of latch bolt spring 8；Refer to Fig. 2,
When locking state, motor gear 3 drives straight rack 2 to left movement, but is not contacted with 5 left inside wall of sliding groove；Lock pin 1 exists
To left movement in the presence of spring 4, when dead bolt 7 is by pressed by external force, dead bolt 7 is descending, and latch bolt spring 8 is stretched, and treats dead bolt 7
After a descending segment distance, lock pin 1 is caught in the presence of spring 4 in the lock pin neck 9 of dead bolt 7, and realization is locked, and sees accompanying drawing 3.
During unblock, motor gear 3 drives straight rack 2 to move right, and then passes through the extrusion spring 4 of lock pin 1 so that lock pin
1 exits from lock pin neck 9, and dead bolt 7 resets in the presence of latch bolt spring 8, realizes unblock.
The lock pin top and travel switch 6 are dynamic to be coordinated, by this, released state with when locking state, travel switch 6
Close, and then show that the utility model is in unlocked state；When lock pin 1 inserts lock pin neck 9, travel switch 6 is opened, and is entered
And show the utility model and be in locking state.
In summary, the utility model solves technical problem in conventional art, has stroke by above-mentioned structure design
It is long, the features such as being independent of outside influences.
It is described above, be only it is of the present utility model preferably implement, not the utility model is made any formal
Limitation, any person skilled in the art are changed or are modified to equivalent variations possibly also with above-mentioned technology contents
Equivalent embodiment, here, it is all without departing from the technical solution of the utility model content, just according to the technical essence of the utility model pair
Any simple modification, equivalent change and modification that above example is made, still fall within the scope of technical solutions of the utility model
It is interior.
Claims (2)
1. a kind of electronic lock latch gear, it is characterised in that including lock pin, straight rack, motor gear and spring, the lock pin
Lower, transverse is provided with sliding groove, and the both ends of straight rack are slidably fitted in sliding groove respectively, straight rack and motor gear
It is meshed；One end of lock pin is fixedly connected by spring with cavity inner wall, and the other end is engaged with the lock pin neck of dead bolt, dead bolt
Side connects latch bolt spring, and latch bolt spring is fixed on cavity inner wall.
2. electronic lock latch gear as claimed in claim 1, it is characterised in that the lock pin top is moved with travel switch matches somebody with somebody
Close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720048617.XU CN206737592U (en) | 2017-01-17 | 2017-01-17 | A kind of electronic lock latch gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720048617.XU CN206737592U (en) | 2017-01-17 | 2017-01-17 | A kind of electronic lock latch gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206737592U true CN206737592U (en) | 2017-12-12 |
Family
ID=60555083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720048617.XU Active CN206737592U (en) | 2017-01-17 | 2017-01-17 | A kind of electronic lock latch gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206737592U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086814A (en) * | 2017-12-29 | 2018-05-29 | 贵州天下无贼科技有限公司 | A kind of the convex shape anti-theft device and method of one cabinet |
| CN110469208A (en) * | 2019-09-02 | 2019-11-19 | 云南省烟草质量监督检测站 | A kind of laboratory harmful influence management system and management method |
| WO2020140881A1 (en) * | 2018-12-31 | 2020-07-09 | 门立山 | Saloon car having basic functions of recreational vehicle |
| CN111817164A (en) * | 2020-07-22 | 2020-10-23 | 朱立怀 | Intelligent extra-high voltage switch cabinet |
| CN114165109A (en) * | 2021-11-24 | 2022-03-11 | 江西长帆机械有限公司 | Intelligent electronic lock with monitoring function |
-
2017
- 2017-01-17 CN CN201720048617.XU patent/CN206737592U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086814A (en) * | 2017-12-29 | 2018-05-29 | 贵州天下无贼科技有限公司 | A kind of the convex shape anti-theft device and method of one cabinet |
| WO2020140881A1 (en) * | 2018-12-31 | 2020-07-09 | 门立山 | Saloon car having basic functions of recreational vehicle |
| CN110469208A (en) * | 2019-09-02 | 2019-11-19 | 云南省烟草质量监督检测站 | A kind of laboratory harmful influence management system and management method |
| CN111817164A (en) * | 2020-07-22 | 2020-10-23 | 朱立怀 | Intelligent extra-high voltage switch cabinet |
| CN114165109A (en) * | 2021-11-24 | 2022-03-11 | 江西长帆机械有限公司 | Intelligent electronic lock with monitoring function |
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| GR01 | Patent grant |