CN207902623U - A kind of automatic locking device - Google Patents
A kind of automatic locking device Download PDFInfo
- Publication number
- CN207902623U CN207902623U CN201721468738.6U CN201721468738U CN207902623U CN 207902623 U CN207902623 U CN 207902623U CN 201721468738 U CN201721468738 U CN 201721468738U CN 207902623 U CN207902623 U CN 207902623U
- Authority
- CN
- China
- Prior art keywords
- magnet
- bolt
- microcontroller
- self
- transmission gear
- 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.)
- Expired - Fee Related
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Abstract
For solve the problems, such as bicycle or other vehicles forget locking and caused by lose, the utility model provides a kind of automatic locking device, including power supply, the microcontroller being connect with power supply, it is connected in the Hall sensor of single-chip microcomputer signal input terminal, it is connected to the stepper motor of single-chip microcomputer signal output end, self-control lockset by step motor control switch and at least one magnet rotated synchronously with wheel, it is 1~30mm that the Hall sensor, which is fixed on the axial distance on vehicle frame and between magnet, self-control lockset transmission gear driven by stepper motors, bolt shell and the rotatable bolt in bolt shell that is located at being meshed with transmission gear form.
Description
Technical field
The utility model is related to field of vehicles, more particularly to a kind of automatic locking device.
Background technology
The popularization of the shared bicycle in the country and green traffic tool, the vehicles such as bicycle are more and more common, and
With pouring in for a large amount of shared bicycles, also bring related problem, than if any shared bicycle since lock is simple and mechanical
Coded lock is easy to be considered destroying, and its checkout pattern of paying is that APP settles accounts manually, and there are certain loopholes, i.e. car
The awkward condition that only end is not locked with vehicle on software after riding, when artificial checkout, if actively locking is not
System does not also prompt accordingly, and may just will appear the more people's cyclings of people unlocking or false vehicle damage leads to vehicle loss etc.
Phenomenon.
Invention content
For solve the problems, such as bicycle or other vehicles forget locking and caused by lose, the utility model provides
The technical solution of a kind of automatic locking device, use is as follows：
A kind of automatic locking device, which is characterized in that the microcontroller that is connect including power supply, with power supply is connected to microcontroller
The Hall sensor of signal input part, is switched by step motor control the stepper motor for being connected to single-chip microcomputer signal output end
Make lockset and at least one magnet rotated synchronously with wheel by oneself, the Hall sensor is fixed on vehicle frame and and magnet
Between axial distance be 1~30mm, self-control lockset transmission gear driven by stepper motors, bolt shell and with biography
What moving gear was meshed is located at rotatable bolt composition in bolt shell.
One or more magnet are fixed on the steel ring of cycle wheel, and magnet is rotated synchronously with wheel, while Hall passes
Sensor is fixed on the vehicle frame on the outside of cycle wheel, and the distance controlling of Hall sensor and magnet is made to arrive magnet can test
In the distance of rotation, when cycling, magnet constantly passes through the region where Hall sensor, therefore magnet is more mostly
Multigroup pulse signal can be obtained, then by pulse signal transmission to microcontroller, when microcontroller judges voluntarily according to pulse signal
Vehicle is travelling, and does not start stepper motor, when microcontroller does not receive pulse signal yet in setting time, microcontroller judgement
Vehicle has stopped travelling, just control stepper motor operating, by stepper motor rotation can with the rotation of nutating gear,
And then the rotation of bolt is driven, to realize the action of locking.
The beneficial effects of the utility model are：Bicycle is forgotten to lock to bicycle or other vehicles as people
When, which can be automatic locking in setting time, is not required to people's manual operations, avoids causing voluntarily because of human error
Vehicle lose, and by wheel whether rotate judge bicycle whether transport condition than in the past by vehicle support judge come
It accurately, will not there is a situation where judge by accident.
Description of the drawings
Fig. 1 is the structural schematic diagram of automatic locking device
Wherein, 1- Hall sensors, 2- stepper motors, 3- power supplys, 4- microcontrollers, 5- make lockset, 6- transmission gears, 7- by oneself
Bolt, 8- bolt shells, 9- magnet.
The utility model is described in further detail with reference to the accompanying drawings and embodiments.
A kind of automatic locking device as shown in Figure 1, including make lockset 5, stepper motor 2 by oneself, be connected with stepper motor 2
Microcontroller 4, the Hall sensor 1 that is fixed on the vehicle frame on the outside of cycle wheel and the steel ring for being fixed on cycle wheel
On two magnet 9, the microcontroller 4 connect with power supply 3, and the self-control lockset 5 includes the transmission gear that stepper motor 2 drives
6, arc-shaped bolt shell 8 and the rotatable arc-shaped bolt 7 in bolt shell 8 being meshed with transmission gear 6,
The output shaft of stepper motor 2 is connected with transmission gear 6 and can be rotated with nutating gear 6, to drive bolt 7 in bolt
Rotation, realizes self-locking function in shell 8.
In the present embodiment, Hall sensor 1 is fixed on the vehicle frame of lateral wheel, and be fixed on cycle wheel steel ring
On two magnet 9 between minimum axial direction distance be 10mm, the automatic locking time that microcontroller 4 set as five minutes, when oneself
After vehicle wheel stops operating five minutes, microcontroller 4 is judged according to pulse signal and output signal, and four phase step motor is made to turn
It is dynamic, to the rotation with nutating gear 6, and then the rotation of bolt 7 is driven, has realized last automatic locking action.
Realize that self-locking process is：Vehicle traveling → output signal → microcontroller processing → motor remains stationary →
Vehicle stopping → signal intensity → microcontroller is handled → carries out motion state judgement → motor rotation → lockset locking → motor and stops
Rotation stop is dynamic.
By the present apparatus, bicycle or other vehicles can be effectively prevent to forget phenomenon of locking, realize time-out certainly
Dynamic locking work(.The above is only the preferred embodiment of the utility model, it should be pointed out that：For the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvement can also be made, these improvement also should be regarded as
The scope of protection of the utility model.
Claims (1)
1. a kind of automatic locking device, which is characterized in that including power supply（3）, the microcontroller that connect with power supply（4）, be connected to list
Piece machine（4）The Hall sensor of signal input part（1）, be connected to microcontroller（4）The stepper motor of signal output end（2）, by step
Stepper motor（2）Control the self-control lockset of switch（5）And at least one magnet rotated synchronously with wheel（9）, the Hall biography
Sensor（1）It is fixed on vehicle frame and and magnet（9）Between axial distance be 1~30mm, the self-control lockset（5）By stepping
Motor（2）The transmission gear of driving（6）, bolt shell（8）And and transmission gear（6）What is be meshed is located at bolt shell（8）
Interior rotatable bolt（7）Composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721468738.6U CN207902623U (en) | 2017-11-07 | 2017-11-07 | A kind of automatic locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721468738.6U CN207902623U (en) | 2017-11-07 | 2017-11-07 | A kind of automatic locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207902623U true CN207902623U (en) | 2018-09-25 |
Family
ID=63570770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721468738.6U Expired - Fee Related CN207902623U (en) | 2017-11-07 | 2017-11-07 | A kind of automatic locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207902623U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109733512A (en) * | 2019-02-25 | 2019-05-10 | 北京嘀嘀无限科技发展有限公司 | A kind of vehicle uses control device, method and vehicle |
| CN109745802A (en) * | 2017-11-07 | 2019-05-14 | 山东交通学院 | A kind of two-freedom controllable Zhi Mai fog gun mechanism |
| CN109760771A (en) * | 2019-01-29 | 2019-05-17 | 北京致行慕远科技有限公司 | The determination method and electric vehicle of electric vehicle car locking mode |
| CN109838158A (en) * | 2019-03-28 | 2019-06-04 | 上海芯安信息科技有限公司 | Smart lock and vehicle for vehicle key-free starting |
| CN110242119A (en) * | 2019-04-24 | 2019-09-17 | 天津勇刚锁具销售有限公司 | Lock to a kind of electric vehicle |
-
2017
- 2017-11-07 CN CN201721468738.6U patent/CN207902623U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109745802A (en) * | 2017-11-07 | 2019-05-14 | 山东交通学院 | A kind of two-freedom controllable Zhi Mai fog gun mechanism |
| CN109760771A (en) * | 2019-01-29 | 2019-05-17 | 北京致行慕远科技有限公司 | The determination method and electric vehicle of electric vehicle car locking mode |
| CN109733512A (en) * | 2019-02-25 | 2019-05-10 | 北京嘀嘀无限科技发展有限公司 | A kind of vehicle uses control device, method and vehicle |
| CN109733512B (en) * | 2019-02-25 | 2019-12-20 | 北京嘀嘀无限科技发展有限公司 | Vehicle use control device and method and vehicle |
| CN109838158A (en) * | 2019-03-28 | 2019-06-04 | 上海芯安信息科技有限公司 | Smart lock and vehicle for vehicle key-free starting |
| CN109838158B (en) * | 2019-03-28 | 2024-01-26 | 上海芯安信息科技有限公司 | Intelligent lock for keyless starting of vehicle and vehicle |
| CN110242119A (en) * | 2019-04-24 | 2019-09-17 | 天津勇刚锁具销售有限公司 | Lock to a kind of electric vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180925 Termination date: 20191107 |