CN206785160U - A kind of bicycle intelligent anti-theft lock used in campus - Google Patents
A kind of bicycle intelligent anti-theft lock used in campus Download PDFInfo
- Publication number
- CN206785160U CN206785160U CN201720520966.7U CN201720520966U CN206785160U CN 206785160 U CN206785160 U CN 206785160U CN 201720520966 U CN201720520966 U CN 201720520966U CN 206785160 U CN206785160 U CN 206785160U
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- China
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- module
- campus
- box body
- cylinder
- chip microcomputer
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Abstract
The utility model discloses the bicycle intelligent anti-theft lock used in a kind of campus, including box body, its key is：The box body upper left position is provided with barcode scanning module, and top position is provided with locking module in box body, and position installs and is equipped with multiple infrared sensors on earth in the middle part of cartridge outer surface, and tray interior is additionally provided with control device.Whole device can be fixed in campus on bicycle parking position by the utility model, embedded ground is set, the positions such as its tapered end are arranged at tray interior, thief can not open tapered end by unlocking tool, and bicycle is fixedly connected with ground, therefore, thief also can not it is locking with car together with steal.The utility model principle is simple, easy for installation, is greatly improved the security of bicycle lock.
Description
Technical field
It the utility model is related to the bicycle intelligent anti-theft lock used in a kind of campus.
Background technology
In campus, bicycle is a kind of very conventional vehicles.Existing bicycle lock is typically all each car
Oneself be equipped with, have the chain lock of low cost, also there is the U-shape lock that can resist hydraulic shear.But these locks all have one altogether
The problem of same, be exactly the positions such as tapered end, lockhole all it is exposed outside, thief often can by unlocking tool open tapered end,
Then car is stolen.Moreover, these locks are all directly to be locked on bicycle, do not connected with other fixed objects, thief
Can also directly chain band car steal together.Therefore, existing lock anti-theft effect is bad.
Utility model content
The purpose of this utility model is to provide the bicycle intelligent anti-theft lock used in a kind of campus.
To achieve these goals, using following technical scheme：The bicycle intelligent anti-theft lock used in a kind of campus, bag
Include box body, it is characterised in that：The box body upper left position is provided with barcode scanning module, and top position is provided with locking mould in box body
Block, position installs and is equipped with multiple infrared sensors on earth in the middle part of cartridge outer surface, and tray interior is additionally provided with control device；It is described
Barcode scanning module includes being arranged at the first cylinder of box body inner bottom part, and barcode scanning device, the barcode scanning are connected on the first cylinder output shaft
The valve of spring hinge connection is provided with the top of device on the cartridge outer surface of face；The locking module is included in box body
The first through hole and the second through hole that upper surface symmetrically opens up, are provided with the tapered end of cylinder above the first through hole, under tapered end
Side is connected with chain, and the chain end is stretched into tray interior by first through hole and is connected with electric reel；The tapered end appearance
External screw thread is provided with face, the stopper slot that longitudinal section is T fonts is offered inside tapered end, is provided with and the T words in the stopper slot
The adaptable movable block of horizontal component in type stopper slot, the movable block bottom is fixedly connected with one end of chain；The chain
Including the protective layer for the smooth abrasion-proof being arranged outside metal bracelet and the metal bracelet；The second through hole face lower position
Locked groove is provided with, the locked groove bottom connects the second cylinder by expansion link；The locked groove is U-shaped, and its inner surface setting has and locked
The internal thread that the external screw thread of head outer surface is adapted, the locked groove top left and right sides are fixedly connected with sheet metal, and the sheet metal is just
To box body inner roof wall on be provided with flat thin magnet；The locking module also includes the electromagnetism for being arranged at tray interior expansion link both sides
Iron block and metal spacing block；The electromagnet block bottom is fixedly connected by support with box body inner bottom part, the metal spacing block
Bottom is connected with the steering motor output shaft being arranged on box side wall, the U-shaped openning shape in head of the metal spacing block；It is described
Control device is internally provided with single-chip microcomputer, power module, cylinder drive module, motor drive module and solenoid actuated module；
The infrared sensor and barcode scanning device are connected with the input of single-chip microcomputer, and power module is connected with the power end of single-chip microcomputer, institute
The output end for stating single-chip microcomputer also passes through motor by cylinder drive module the first cylinder of connection and the second cylinder, single-chip microcomputer output
Drive module connects electric reel and steering motor, and the output end of single-chip microcomputer connects electromagnet block by solenoid actuated module.
Single-chip microcomputer model in the control device closes safe HT32F52220.
The model Risym L298N of the motor drive module.
Include battery and adjustable voltage module in the power module, the model Risym of the adjustable voltage module
5AMK175。
The model low-light interconnection TC200 of the barcode scanning device.
The infrared sensor model Risym TCRT5000.
The solenoid actuated module model ZQWL-IO-1CNRR4-I relay module.
Also ZQWL-IO-1CNRR4-I relay module is included in the cylinder drive module.
Whole device can be fixed in campus on bicycle parking position by the utility model, and embedded ground is set, its
The positions such as tapered end are arranged at tray interior, and thief can not open tapered end by unlocking tool, and bicycle is solid with ground
Surely connect, therefore, thief also can not it is locking with car together with steal.The utility model principle is simple, easy for installation, greatly carries
The security of bicycle lock is risen.
Brief description of the drawings
Fig. 1 is the general structure schematic diagram of the utility model embodiment；
Fig. 2 is the present invention looks up structural representation of barcode scanning module in Fig. 1；
Fig. 3 is the present invention looks up structural representation that module is locked in Fig. 1；
Fig. 4 is the Longitudinal cross section schematic of tapered end in Fig. 3；
The structural representation of chain in Fig. 5 Fig. 3；
Fig. 6 is the close-up schematic view of A in Fig. 3；
Fig. 7 is the right view of metal spacing block in Fig. 3；
Fig. 8 is the logic control schematic diagram of the utility model embodiment.
Embodiment
The utility model is described further with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figures 1 to 8, the bicycle intelligent anti-theft lock used in a kind of campus, including box body 1, the box body 1 are left
Upper Angle Position is provided with barcode scanning module 2, and top position is provided with locking module 3 in box body 1, and bottom is arrived in the middle part of the outer surface of box body 1
Position is provided with multiple infrared sensors 4, and control device 5 is additionally provided with inside box body 1；The barcode scanning module 2 includes being arranged at
First cylinder 204 of the inner bottom part of box body 1, barcode scanning device 202, the barcode scanning device are connected on the output shaft 203 of the first cylinder 204
The valve 201 of spring hinge connection is provided with the outer surface of box body 1 of 202 top faces；The locking module 3 is included in
The through hole 302 of first through hole 301 and second that the upper surface of box body 1 symmetrically opens up, the top of first through hole 301 are provided with cylinder
Tapered end 303, the diameter of the tapered end 303 is more than first through hole 301 but is less than the second through hole 302, and lock is connected with below tapered end 303
Chain 304, the end of chain 304 are stretched into the inside of box body 1 by first through hole 301 and are connected with electric reel 305；The tapered end
External screw thread is provided with 303 outer surfaces, the stopper slot 315 that longitudinal section is T fonts, the stopper slot 315 are offered inside tapered end 303
Inside it is provided with the movable block 316 being adapted with horizontal component in the T fonts stopper slot 315, the bottom of movable block 316 and chain
304 one end is fixedly connected；The chain 304 includes the smooth abrasion-proof being arranged outside metal bracelet 317 and the metal bracelet 317
Protective layer 318；The face lower position of second through hole 302 is provided with locked groove 306, and the bottom of locked groove 306 passes through flexible
Bar 307 connects the second cylinder 308；The locked groove 307 is U-shaped, groove part diameter and the diameter phase of tapered end 303 of the locked groove 307
Adapt to, the inner surface setting of locked groove 307 has the internal thread being adapted with the external screw thread of the outer surface of tapered end 303, the top of locked groove 307
The left and right sides is fixedly connected with sheet metal 314, and flat thin magnet 309 is provided with the inner roof wall of box body 1 of the face of sheet metal 314；Institute
State electromagnet block 311 and metal spacing block 313 that locking module 3 also includes being arranged at the both sides of 1 inside expansion link of box body 307；Institute
State the bottom of electromagnet block 311 to be fixedly connected with the inner bottom part of box body 1 by support 310, the bottom of metal spacing block 313 is with setting
The output shaft of steering motor 312 in the side wall of box body 1 is connected, the U-shaped openning shape in head of the metal spacing block 313；The control
Device 5 processed is internally provided with single-chip microcomputer 501, power module 502, cylinder drive module 503, motor drive module 504 and electromagnetism
Iron drive module 505；The infrared sensor 4 and barcode scanning device 202 are connected with the input of single-chip microcomputer 501, power module 502
It is connected with the power end of single-chip microcomputer 501, the output end of the single-chip microcomputer 501 also connects the first gas by cylinder drive module 503
The cylinder 308 of cylinder 204 and second, the output end of single-chip microcomputer 501 connect electric reel 305 by motor drive module 504 and turn to electricity
Machine 312, the output end of single-chip microcomputer 501 connect electromagnet block 311 by solenoid actuated module 505.
The model of single-chip microcomputer 501 in the control device 5 closes safe HT32F52220.
The model Risym L298N of the motor drive module 504.
Include battery and adjustable voltage module in the power module 502, the model of the adjustable voltage module
Risym 5AMK175。
The model low-light interconnection TC200 of the barcode scanning device 202.
The model Risym TCRT5000 of infrared sensor 4.In a particular embodiment, the infrared biography set on box body
Sensor has three.
The model ZQWL-IO-1CNRR4-I relay module of solenoid actuated module 505.
Also ZQWL-IO-1CNRR4-I relay module is included in the cylinder drive module 503.
In a particular embodiment, the starter part of cylinder is provided with magnetic valve.Single-chip microcomputer output control signal, the control
Signal code processed will be exaggerated by the relay module in cylinder drive module and drive magnetic valve works, so as to open cylinder
Starter so that cylinder enters working condition.
The concrete operating principle and the course of work of the utility model embodiment are as follows：
First, bicycle parking position front end the utility model being integrally fixedly installed in campus, during placement, it is necessary to
Ground opens up fixing groove, then loads whole box body in fixing groove, and itself and ground are fixed as one with building materials such as cement,
And ensure that the upper surface of the box body flushes with ground.
In use, vehicle is pushed into this parks position, it is ensured that front wheel rolled multiple infrared biographies on box body successively
Sensor, and most Chinese herbaceous peony wheel is stopped at the opening position between first through hole and the second through hole at last, storing cycle is steady.
When multiple infrared sensors of cartridge upper surface have sensed that object is rolled and out-of-date, and the signal is passed in time successively
Pass single-chip microcomputer.Single-chip microcomputer judges currently have bicycle to stop into or have car to need to take away.Now, single-chip microcomputer controls the first cylinder
Work, the output shaft of the first cylinder eject upwards, and so as to which barcode scanning device is ejected into box portion outside by valve, convenient use person can
To carry out barcode scanning work.Now, user can hold student's identity card, and the bar code on student's identity card is aligned into the barcode scanning device is carried out
Barcode scanning operates.Barcode scanning device reads the bar code and the bar code information is passed into single-chip microcomputer, and single-chip microcomputer is first determined whether in piece
In memory whether before storage the bar code information, if so, the people for then representing now barcode scanning is to need to pick up the car；If nothing,
The people for representing barcode scanning is to need bicycle parking car locking.
When it is currently bicycle parking car locking operation to be completed that single-chip microcomputer, which judges, the bar code information is stored in by single-chip microcomputer first
In the on-chip memory of single-chip microcomputer.Next, user pull tapered end, by the chain below tapered end by first through hole position from
A section is pulled out on electric reel so that the position of the second through hole is extended to behind the centre position that tapered end passes through front wheel.So
Afterwards by tapered end down, it is directed at the locked groove position below the second through hole and carries out screwing operations.
Then, the second cylinder drives locked groove to move downward by expansion link, and the motive force of the second cylinder can overcome locked groove two
Attraction below side sheet metal and the second through hole between flat thin magnet, so that locked groove departs from box body inner roof wall, when second
When cylinder output shaft is retracted into most short position, now, locked groove, tapered end and a part of chain are dragged in box by the second through hole
Internal bottom position.
Now, single-chip microcomputer controls electromagnet to be powered by solenoid actuated module, meanwhile, single-chip microcomputer drives mould by motor
Block control steering motor work, steering motor drive the direction of metal spacing block towards electromagnet block to fall down, and finally by electromagnetism
Iron block tightly adsorbs.Due to having U-shaped opening on metal spacing block, therefore, when metal spacing block falls down, its U-shaped opening
Part is just clipped in two side positions of chain, simultaneously, it is ensured that the both sides of metal spacing block tightly push down the marginal portion of locked groove.
So, tapered end and locked groove part can be just completely fixed in tray interior, thief can not pull out it from the second through hole, also without
Method is deep into tray interior and carries out unlocking operation.
After the completion of Vehicle locking, single-chip microcomputer controls the first cylinder output shaft to retract, and barcode scanning device is retracted into tray interior,
Avoid prolonged exposure to outside and cause unnecessary damage.
When user needs to pick up the car, user need to only jam on multiple infrared sensors of box surface, single-chip microcomputer successively
It can determine whether currently there are the needs of bicycle parking or pick-up.Therefore, single-chip microcomputer ejects barcode scanning device again by the first cylinder outside.
Now, user again barcode scanning bicycle parking when the student's identity card that uses on bar code, after single-chip microcomputer reads the bar code information, with
The bar code information deposited in on-chip memory is contrasted, if completely the same, then, single-chip microcomputer just controls completion to take accordingly
Car operates.Its detailed process is as follows；
Single-chip microcomputer controls electromagnet block to power off first, then controls steering motor work, metal spacing block is rotated back into vertical
Straight position, so as to discharge locked groove.Next, single-chip microcomputer controls the second cylinder operation, jack up locked groove upwards by expansion link and incite somebody to action
It delivers to bottom position corresponding to the second through hole, and the sheet metal of locked groove both sides and the flat thin magnet of the second via bottoms adsorb, from
And locked groove is fixed on the second via bottoms.Now, tapered end has been stretched out above the second through hole.User can rotate tapered end, will
It unclamps from locked groove, and is placed back into the top of first through hole position.Now, vehicle is unlocked, can push.Most
Afterwards, single-chip microcomputer can control electric reel to work, and roll the chain pulled out just now.Meanwhile single-chip microcomputer will store on on-chip memory
Bar code information delete, in case be continuing with next time.
Because the diameter of tapered end is more than first through hole, therefore, it will not fall into tray interior by first through hole.And tapered end
Diameter be less than the second through hole, therefore, the tapered end can enter box body by the second through hole.
Further, since chain is connected on the movable block inside tapered end, the movable block is located at the T-shaped limit inside tapered end
Horizontal component in the groove of position, the diameter of the movable block are less than the diameter of horizontal component in the T-shaped stopper slot, therefore, rotate tapered end
When outside, the movable block will not rotate motion therewith, and chain will not also rotate motion, and this assures tapered end to exist
Chain will not be made a difference when being screwed with locked groove；Meanwhile the motion of chain does not interfere with the spiral between tapered end and locked groove yet
Fastening effect.
In fact, when specifically used, user can be carried out barcode scanning bicycle parking and pick up the car to operate using any bar code,
Be not limited to student's identity card, as the bar code on any book, the bar code on some commodity, even handset Wechat two dimension
Code.As long as bicycle parking and the bar code picked up the car are completely the same.
If in order to increase anti-theft effect, the utility model can also be respectively provided with the rear and front end of bicycle parking position and set
The device of meter, the front and back wheel of bicycle is pinned.
Chain structure in the utility model embodiment is double-layer structure, and internal metal bracelet can use the anti-liquid of high intensity
The metal material of pressing tongs is made, and prevents thief is disassembled with instrument violence from being cut short；Also it is arranged with outside metal bracelet smooth
Protective layer, this is that wheel is caused to wear in order to reduce when chain passes through wheel.
Whole device can be fixed in campus on bicycle parking position by the utility model, and embedded ground is set, its
The positions such as tapered end are arranged at tray interior, and thief can not open tapered end by unlocking tool, and bicycle is solid with ground
Surely connect, therefore, thief also can not it is locking with car together with steal.The utility model principle is simple, easy for installation, greatly carries
The security of bicycle lock is risen.
Claims (8)
1. the bicycle intelligent anti-theft lock used in a kind of campus, including box body, it is characterised in that：The box body upper left position
Be provided with barcode scanning module, top position is provided with locking module in box body, in the middle part of cartridge outer surface on earth position install be equipped with it is more
Individual infrared sensor, tray interior are additionally provided with control device；The barcode scanning module includes being arranged at the first of box body inner bottom part
Cylinder, connects barcode scanning device on the first cylinder output shaft, is provided with the top of the barcode scanning device on the cartridge outer surface of face logical
Cross the valve of spring hinge connection；The locking module is included in the first through hole and second that cartridge upper surface symmetrically opens up and led to
Hole, the first through hole top are provided with the tapered end of cylinder, are connected with chain below tapered end, the chain end is logical by first
Hole is stretched into tray interior and is connected with electric reel；External screw thread is provided with the tapered end outer surface, is offered inside tapered end vertical
Section is the stopper slot of T fonts, and the movable block being adapted with horizontal component in the T font stopper slots is provided with the stopper slot,
The movable block bottom is fixedly connected with one end of chain；The chain includes the light being arranged outside metal bracelet and the metal bracelet
Sliding wear-resisting protective layer；The second through hole face lower position is provided with locked groove, and the locked groove bottom is connected by expansion link
Second cylinder；The locked groove is U-shaped, and its inner surface setting has the internal thread being adapted with the external screw thread of tapered end outer surface, the lock
Sheet metal is fixedly connected with left and right sides of groove top portion, flat thin magnet is provided with the box body inner roof wall of the sheet metal face；The lock
Tight module also includes the electromagnet block and metal spacing block for being arranged at tray interior expansion link both sides；The electromagnet block bottom leads to
Cross support to be fixedly connected with box body inner bottom part, the metal spacing block bottom and the steering motor being arranged on box side wall export
Axle is connected, the U-shaped openning shape in head of the metal spacing block；The control device is internally provided with single-chip microcomputer, power module, gas
Cylinder drive module, motor drive module and solenoid actuated module；The infrared sensor and barcode scanning device and single-chip microcomputer it is defeated
Enter end to be connected, power module is connected with the power end of single-chip microcomputer, and the output end of the single-chip microcomputer is also connected by cylinder drive module
The first cylinder and the second cylinder are connect, single-chip microcomputer output connects electric reel and steering motor, monolithic by motor drive module
The output end of machine connects electromagnet block by solenoid actuated module.
2. the bicycle intelligent anti-theft lock used in campus as claimed in claim 1, it is characterised in that：In the control device
Single-chip microcomputer model close safe HT32F52220.
3. the bicycle intelligent anti-theft lock used in campus as claimed in claim 1 or 2, it is characterised in that：The motor drives
The model Risym L298N of dynamic model block.
4. the bicycle intelligent anti-theft lock used in campus as claimed in claim 3, it is characterised in that：In the power module
Include battery and adjustable voltage module, the model Risym 5AMK175 of the adjustable voltage module.
5. the bicycle intelligent anti-theft lock used in campus as claimed in claim 4, it is characterised in that：The barcode scanning device
Model low-light interconnects TC200.
6. the bicycle intelligent anti-theft lock used in campus as claimed in claim 5, it is characterised in that：The infrared sensor
Model Risym TCRT5000.
7. the bicycle intelligent anti-theft lock used in campus as claimed in claim 6, it is characterised in that：The solenoid actuated
Module model ZQWL-IO-1CNRR4-I relay module.
8. the bicycle intelligent anti-theft lock used in campus as claimed in claim 7, it is characterised in that：The cylinder drives mould
Also ZQWL-IO-1CNRR4-I relay module is included in block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720520966.7U CN206785160U (en) | 2017-05-11 | 2017-05-11 | A kind of bicycle intelligent anti-theft lock used in campus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720520966.7U CN206785160U (en) | 2017-05-11 | 2017-05-11 | A kind of bicycle intelligent anti-theft lock used in campus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206785160U true CN206785160U (en) | 2017-12-22 |
Family
ID=60710089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720520966.7U Expired - Fee Related CN206785160U (en) | 2017-05-11 | 2017-05-11 | A kind of bicycle intelligent anti-theft lock used in campus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206785160U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108715195A (en) * | 2018-05-28 | 2018-10-30 | 南京信息工程大学 | A kind of contractile public parking position card slot |
-
2017
- 2017-05-11 CN CN201720520966.7U patent/CN206785160U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108715195A (en) * | 2018-05-28 | 2018-10-30 | 南京信息工程大学 | A kind of contractile public parking position card slot |
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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: 20171222 Termination date: 20180511 |