CN205524605U - Bicycle lock based on password control is automatic to lock - Google Patents
Bicycle lock based on password control is automatic to lock Download PDFInfo
- Publication number
- CN205524605U CN205524605U CN201620317939.5U CN201620317939U CN205524605U CN 205524605 U CN205524605 U CN 205524605U CN 201620317939 U CN201620317939 U CN 201620317939U CN 205524605 U CN205524605 U CN 205524605U
- Authority
- CN
- China
- Prior art keywords
- lock
- tapered end
- bicycle
- pin
- controller
- 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
Links
- 230000001133 acceleration Effects 0.000 claims description 16
- 239000004677 Nylon Substances 0.000 claims description 7
- 229920001778 nylon Polymers 0.000 claims description 7
- 230000005611 electricity Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000881 depressing effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910001172 neodymium magnet Inorganic materials 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a bicycle lock based on password control is automatic to lock relates to a bicycle lock. The structure of this lock is: be provided with bottom plate (90) on the wheel carrier behind the bicycle, be provided with guide rail (40) and lock shell (70) in the left and right sides of bottom plate (on 90), be provided with lock body (80) in lock shell (70), be provided with tapered end (50) and controller (00) in lock body (80), be provided with slider (60) on guide rail (40), controller (00), tapered end (50), slider (60), the 1st pin (21), connecting rod (30), the 2nd pin (22) and crank (10) connect gradually. The utility model discloses can lock automatically when berthhing the bicycle, avoid traditional forgetting to lock and caused the trouble, mechanical structure is simple and direct, easily realizes, the mode that adopts machinery and electron to combine together makes this bicycle lock more humanized, the easy operation nature has wide application prospect.
Description
Technical field
This utility model relates to a kind of bicycle lock, particularly relates to a kind of automatic locking based on cipher control.
Background technology
Nowadays, the most crowded along with road traffic, bicycle embodies the most once again as the convenience of short distance walking-replacing tool
Out.In campus, the ground bicycle utilization rate such as food market the highest, the thing followed is bicycle theft-prevention problem.Market
On lock can not form a unification for its safety and convenience always.It not the undue hardness focusing on lock, anti-
Only pried open, it is simply that use the most complicated lock, ensure safety.Situation just becomes, and cycles the time often having only to a little while,
And locking of unblanking has delayed for a long time.Meanwhile, the Placement Problems of some lock annoyings user the most all the time.These problems are to users
Bring great inconvenience so that the utilization rate of bicycle reaches bottleneck.Become so designing a the most reliable but also easy lock
The task of top priority in bicycle market.
The foot support of bicycle is a requisite part, so by the structure of lock based on this.In existing patent, have
Utilizing the invention of foot support motion car locking, this invention is mainly for locking problem, and when unlocking, it is still necessary to key realizes.
In order to improve convenience and safety, the design intends using key passwords to unlock.By key passwords and circuit control
Not yet someone studies the foot support lock that system combines.
Utility model content
The purpose of this utility model is to overcome existing lock bicycle to cause stolen problem because forgetting lock, it is provided that a kind of
Based on the self-locking bicycle lock of cipher control.
The purpose of this utility model is achieved in that
Specifically, the technical solution of the utility model is as follows:
One, based on the self-locking bicycle lock of cipher control (being called for short lock)
This lock includes controller, crank, the 1st pin, the 2nd pin, connecting rod, guide rail, tapered end, slide block, lock housing, lock body and the end
Plate；
Being provided with base plate on bicycle rear frame, the left and right on base plate is provided with guide rail and lock housing；
In lock housing, it is provided with lock body, in lock body, is provided with tapered end and controller；
Guide rail is provided with slide block, controller, tapered end, slide block, the 1st pin, connecting rod, the 2nd pin and crank (bicycle
Support) be sequentially connected with.
Using method:
1. when bicycle makes to be finished, the artificial square opening foot support depressing bicycle, it is achieved automatic locking to bicycle；
2. when bicycle to be used, by outside this lock proper password of key-press input, motor reversion 10 circle green
LED flashes twice；The most just can play square opening foot support；After 30S, motor reversion 10 circle, loudspeaker length rings a sound, lock
Stuck parts return to can be with the position of stuck tapered end.
This utility model has the advantages that:
1. can be automatic locking when stopping bicycle, it is to avoid traditional forget to lock and cause trouble；
2. frame for movement is simple and direct, it is easy to accomplish；
3. the mode using machinery to combine with electronics, makes this bicycle lock more humane；
4. this lock self-control lock housing, it is possible to effectively protection lock body, by nature and artificial destruction, is greatly improved the peace of this lock
Full property and service life；
5. this lock binding base plate can efficiently fixedly secure, convenient for assembly, it is to avoid installation process numerous and diverse；
Nature the most simple to operate, has broad application prospects.
Accompanying drawing explanation
Fig. 1 is the structural representation of bicycle lock；
Fig. 3 is the structural representation (amplification) of lock body 80；
Fig. 4 is the stuck structural representation of tapered end 50；
Fig. 2 is the block diagram of controller.
In figure:
00 controller,
01 51 single-chip microcomputers, 02 red LED lamp, 03 green LED lamp, 04 loudspeaker,
05 numeral 3-axis acceleration sensor, 06 power supply, 07 drive circuit, 08 motor；
10 cranks；
21 the 1st pins, 22 the 2nd pins；
30 connecting rods；
40 guide rails；
50 tapered ends；
60 slide blocks；
70 lock housings,
80 lock bodies,
81 nylon ropes, 82 baffle plates, 83 springs, the 84 stuck parts of tapered end,
85 motors；
90 base plates.
Detailed description of the invention
Describe in detail with embodiment below in conjunction with the accompanying drawings:
One, the structure of bicycle lock (being called for short lock)
1, overall
Such as Fig. 1, this lock includes controller 00, crank the 10, the 1st pin the 21, the 2nd pin 22, connecting rod 30, guide rail 40, tapered end
50, slide block 60, lock housing 70, lock body 80 and base plate 90；
Being provided with base plate 90 on bicycle rear frame, the left and right on base plate 90 is provided with guide rail 40 and lock housing 70；
In lock housing 70, it is provided with lock body 80, in lock body 80, is provided with tapered end 50 and controller 00；
Being provided with slide block 60 on guide rail 40, controller 00, tapered end 50, slide block the 60, the 1st pin 21, connecting rod the 30, the 2nd are sold
Nail 22 and the support of crank 10(bicycle) it is sequentially connected with.
2, functional part
0) controller 00
Such as Fig. 2, controller 00 is the electronic control part of this lock, including 51 single-chip microcomputers 01, red LED lamp 02, green LED
Lamp 03, loudspeaker 04, numeral 3-axis acceleration sensor 05, power supply 06, drive circuit 07 and motor 08；
Numeral 3-axis acceleration sensor 05 and 51 single-chip microcomputer 01 connects, and provides acceleration signal to 51 single-chip microcomputers 01；
51 single-chip microcomputers 01 by drive circuit 07 respectively with motor 08, red LED lamp 02, green LED lamp 03 and loudspeaker
04 connection, it is achieved control.
(1) 51 single-chip microcomputer 01
51 single-chip microcomputers 01 are a kind of microcontrollers with data-handling capacity, select the STC90C52RC of small package type
Type single-chip microcomputer, has the advantages that volume is little, performance is high；The program controls portions of this lock is completed by burning program, and by driving
Galvanic electricity road 07 controls motor 08, red LED lamp 02, green LED lamp 03 and loudspeaker 04, is sensed by numeral 3-axis acceleration
Device 05 obtains resultant acceleration information.
(2) red LED lamp 02
Red LED lamp 02 is the light emitting diode of a kind of burn red, selects round end highlighted LED power light emitting diode；
Driven by drive circuit, when both positive and negative polarity connects electricity, send red light.
(3) green LED lamp 03
Green LED lamp 03 is the light emitting diode of a kind of glow green, selects round end highlighted LED power light emitting diode；
Driven by drive circuit, when both positive and negative polarity connects electricity, send green light.
(4) loudspeaker 04
Loudspeaker 04 are a kind of universal electronic components and parts, select magnetic ultra-thin micro loudspeaker in neodymium iron boron；Pass through drive circuit
Drive sounding, control to send chimes of doom and prompting sound by 51 single-chip microcomputers 01.
(5) numeral 3-axis acceleration sensor 05
Numeral 3-axis acceleration sensor 05 is that a kind of physics acceleration information by extraneous three directions is converted into telecommunications
Number sensor, select there is high-resolution low-power consumption, digital 3-axis acceleration sensor GY-61 that bandwidth can be arranged
ADXL335；
Numeral 3-axis acceleration sensor 05 is arranged on the control circuit plate in lock body 80, and 51 single-chip microcomputers 01 connect,
Read the information of acceleration and handle it.
(6) power supply 06
Power supply 06 is the parts that each consuming parts to whole lock is powered, and selects 18650 dynamic lithium batteries, then is equipped with
Small-sized 2 string 7.2V lithium iron phosphate battery protecting boards, that protects 18650 lithium batteries rushes electricity and electric discharge；Power supply 06 to 51 single-chip microcomputers 01,
Numeral 3-axis acceleration sensor 05 and drive circuit 07 are powered, it is ensured that they can normally work.
(7) drive circuit 07
Drive circuit 07 is that the electric current of 51 single-chip microcomputer 01 outputs is only by a kind of circuit of low level signal amplification power signal
6mA, could realize controlling to red LED lamp 02, green LED lamp 03, loudspeaker 04 and motor 08 by drive circuit 07.
(8) motor 08
Motor 08 is a kind of general part, selects Ni get section of Japan 26mm small type stepping motor, is driven by drive circuit
Dynamic 07 realization rotates and reverse.
1) crank 10
Crank 10 refers to the foot support of bicycle.
2) the 1st pin the 21 and the 2nd pin 22
The cylinder of a diameter of 8mm that the 1st pin the 21 and the 2nd pin 22 processes for stainless steel material, end leaves two
The groove that road 1mm is deep, for coordinating with the spring washer of 6mm, plays the effect stopping that connecting rod 30 departs from；1st pin 21 one end
It is fixed on crank 10, the side of other end set connective pole 30；2nd pin 22 one end is fixed on slide block 60, and the other end is socketed
The opposite side of connecting rod 30.
3) connecting rod 30
Connecting rod 30 is that a kind of two ends arrange round-meshed straight-bar, edge rounding, passes through with crank 10 and slide block 60 respectively
1st pin the 21 and the 2nd pin 22 connects.
4) guide rail 40
Domestic accurate miniature line slideway MGN12C selected by guide rail 40, and precision is higher.
The condition of straight line back and forth movement is provided to slide block 60.
5) tapered end 50
Tapered end 50 is a kind of rustless steel tapered end with groove, it is possible to bear the pulling force of some strength.
6) slide block 60
Slide block 60 and guide rail 40 are adaptive, it is possible to realize the most mobile on guide rail.
7) lock housing 70
Lock housing 70 forms for general steel plate processing bending, primarily to closed by lock body, prevents by natural weather and people
For damage, affect the normal use of lock, improve the service life of lock.
8) lock body 80
As Fig. 3,4, lock body 80 includes nylon rope 81, baffle plate 82, spring 83, the stuck parts of tapered end 84 and motor 85；
The cylinder on tapered end stuck parts 84 top is cased with spring 83 and baffle plate 82,84 times ministers of the stuck parts of tapered end
The centre of square plate is provided with through hole, for stuck tapered end 50；Motor 85 is by nylon rope 81 and the stuck parts of tapered end 84
Top connect.
9) base plate 90
Base plate 90 is processed by general 3mm steel plate, is used for assisting fixing lock housing 70 and guide rail 40 in bicycle body.
3, operation principle
When people are when depressing square opening foot support (crank 10), and square opening foot support (crank 10) drives during pivoting
Connecting rod 30 moves, and connecting rod 30 other end promotes slide block 60 horizontal forward slip on guide rail 40, is fixed on the tapered end on slide block 60
50 move forward therewith, are inserted in the stuck parts of tapered end 84 of already installed lock body 80, now the stuck parts of tapered end 84
It is in and can be stuck with the position of stuck tapered end 50, tapered end 50, complete automatic locking.When opposite direction plays square opening foot support
Time (crank 10), owing to tapered end 50 is stuck, causing slide block 60 cannot realize retreating, square opening foot support (crank 10) is lockable.
When needs use bicycle, obtained the real-time password of corresponding license number by mobile phone A PP, and by this bicycle pair of key-press input
The proper password answered, under the effect of controller 00, drive stepping motor 84 positive rotation 10 is enclosed, and motor 84 passes through nylon rope
The contraction of 81 pulls the stuck parts of tapered end 84 to move up certain distance, thus relieves the stuck state to tapered end 50, tapered end
50 can be pulled out, and square opening foot support (crank 10) can be kicked up, 30S after tapered end 50 unblock, and motor 85 inverts 10 circles,
Nylon rope 81 unclamps, and being pushed to return to by stuck for tapered end parts 84 by the elastic force of spring 83 can be with the position of stuck tapered end 50.
Claims (3)
1. a self-locking bicycle lock based on cipher control, it is characterised in that:
This lock includes controller (00), crank (10), the 1st pin (21), the 2nd pin (22), connecting rod (30), guide rail (40), lock
Head (50), slide block (60), lock housing (70), lock body (80) and base plate (90)；
Bicycle rear frame is provided with base plate (90), the left and right of base plate (on 90) is provided with guide rail (40) and lock housing
(70)；
In lock housing (70), it is provided with lock body (80), in lock body (80), is provided with tapered end (50) and controller (00)；
Guide rail (40) is provided with slide block (60), controller (00), tapered end (50), slide block (60), the 1st pin (21), connecting rod
(30), the 2nd pin (22) and crank (10) are sequentially connected with.
2. a kind of based on cipher control the self-locking bicycle lock as described in claim 1, it is characterised in that:
Described controller (00) includes 51 single-chip microcomputers (01), red LED lamp (02), green LED lamp (03), loudspeaker (04), number
Word 3-axis acceleration sensor (05), power supply (06), drive circuit (07) and motor (08)；
Numeral 3-axis acceleration sensor (05) and 51 single-chip microcomputers (01) connect, and provide acceleration signal to 51 single-chip microcomputers 01；
51 single-chip microcomputers (01) by drive circuit (07) respectively with motor (08), red LED lamp (02), green LED lamp
(03) connect with loudspeaker (04), it is achieved control.
3. a kind of based on cipher control the self-locking bicycle lock as described in claim 1, it is characterised in that:
Described lock body (80) includes nylon rope (81), baffle plate (82), spring (83), the stuck parts of tapered end (84) and motor
(85)；
The cylinder on tapered end stuck parts (84) top is cased with spring (83) and baffle plate (82), under the stuck parts of tapered end (84)
The centre of minister's square plate is provided with through hole, for stuck tapered end (50)；Motor (85) passes through nylon rope (81) and tapered end
The top of stuck parts (84) connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620317939.5U CN205524605U (en) | 2016-04-15 | 2016-04-15 | Bicycle lock based on password control is automatic to lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620317939.5U CN205524605U (en) | 2016-04-15 | 2016-04-15 | Bicycle lock based on password control is automatic to lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205524605U true CN205524605U (en) | 2016-08-31 |
Family
ID=56793168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620317939.5U Expired - Fee Related CN205524605U (en) | 2016-04-15 | 2016-04-15 | Bicycle lock based on password control is automatic to lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205524605U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105730563A (en) * | 2016-04-15 | 2016-07-06 | 孙思达 | Bicycle block capable of locking automatically based on password control and control method for bicycle lock |
-
2016
- 2016-04-15 CN CN201620317939.5U patent/CN205524605U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105730563A (en) * | 2016-04-15 | 2016-07-06 | 孙思达 | Bicycle block capable of locking automatically based on password control and control method for bicycle lock |
| CN105730563B (en) * | 2016-04-15 | 2018-03-16 | 孙思达 | Based on the self-locking bicycle lock of cipher control and its method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160831 Termination date: 20180415 |