CN209683888U

CN209683888U - A kind of photoelectric sensing type bicycle anti-theft alarm system

Info

Publication number: CN209683888U
Application number: CN201821899103.6U
Authority: CN
Inventors: 王晨晖; 任芳雨
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-11-19
Filing date: 2018-11-19
Publication date: 2019-11-26
Anticipated expiration: 2028-11-19

Abstract

The utility model belongs to bicycle theft-prevention technical field, in particular a kind of photoelectric sensing type bicycle anti-theft alarm system, lock fork including anti-theft lock for bicycle and sliding inside the anti-theft lock for bicycle, the inside of the anti-theft lock for bicycle is fixedly installed with pcb board, is equipped with photoelectric conversion module on the lateral wall of the anti-theft lock for bicycle；It is reasonable in design, it is easy to use, it is at low cost, meet the universal purchasing power of group of college students, it is small in size, convenient for the installation of most of bicycle structures, reduce the influence being self-possessed to car body, it can self-programming, high degree of humanity, with solar energy for main power supply energy, it also can artificially charge when necessary, the continual power supply of whole system is kept whenever and wherever possible, the characteristics of embodying clean energy resource low-carbon environment-friendly, timed power on/off or delay switch machine, give accommodator person's control mode of free elasticity, it is more humanized, have both theft prompting function, mobile phone user is informed in the form of short message.

Description

A kind of photoelectric sensing type bicycle anti-theft alarm system

Technical field

The utility model belongs to bicycle theft-prevention technical field, and in particular to a kind of photoelectric sensing type bicycle anti-theft alarm System.

Background technique

Nowadays, the surge of private car quantity, so that traffic pressure increasingly increases, exhaust emissions is to the pollution of environment also day Become serious, in response to the call of country's " low-carbon life, Green Travel ", this traditional walking-replacing tool of bicycle has been returned Stage, either ordinary bicycle or electric bicycle, the application in life are all very extensive.

But it can not evade, the stolen phenomenon of bicycle, cause very big be stranded to people, especially university students It disturbs, students are prevented with all strength, and larceny still only increases, although most of bicycles are equipped with various types of vehicles Lock, but the picking lock ability of thief also enhances therewith, it is palliative.

Therefore, people, especially student group urgently need a anti-theft device, are rung by alert, frighten thief, cruelly Reveal its target, fundamentally prevents bicycle theft.

Utility model content

To solve the problems mentioned above in the background art.It is anti-that the utility model provides a kind of photoelectric sensing type bicycle Alarm system is stolen, there is at low cost, small in size, high sensitivity, the characteristics of being easily installed.

To achieve the above object, the utility model provides the following technical solutions: a kind of photoelectric sensing type bicycle theft-prevention report Alert system, the lock fork including anti-theft lock for bicycle and sliding inside the anti-theft lock for bicycle, the anti-theft lock for bicycle Inside be fixedly installed with pcb board, photoelectric conversion module, and the photoelectricity are installed on the lateral wall of the anti-theft lock for bicycle Conversion module is fixedly connected with the anti-theft lock for bicycle, and the inside of the anti-theft lock for bicycle is also equipped with power module, institute It states pcb board and the power module is electrically connected, the bottom of the anti-theft lock for bicycle is equipped with photoelectric sensor module, and described Photoelectric sensor module is fixedly connected with the anti-theft lock for bicycle, and the pcb board is equipped with time-delay relay, cell phone application control Molding block harmony ring alarm module, the photoelectric sensor module and the time-delay relay, sound ring alarm module and cell phone application Control module is electrically connected by pcb board.

Preferably, wireless signal transmission module is additionally provided on the pcb board, the cell phone application control module passes through described Wireless signal transmission module carries out data transmission with smart phone.

Preferably, the power module is solar energy polymer large capacity movable power source, the input of the power module End is electrically connected with the photoelectric conversion module.

Preferably, the photoelectric sensor module is correlation type photoelectric sensor, and is set in the photoelectric sensor module There are receiving end and transmitting terminal, the receiving end and the transmitting terminal are installed on the left and right two of the anti-theft lock for bicycle bottom interior wall Side.

Preferably, the time-delay relay harmony ring alarm module is SCM type programmable module.

Preferably, the inside of the anti-theft lock for bicycle is additionally provided with motor, and one end of the lock fork is defeated with the motor Outlet engaged transmission, the other end are fixed with the anti-theft lock for bicycle, and the motor and the power module are electrically connected.

Compared with prior art, the utility model has the beneficial effects that

1, this kind of photoelectric sensing type bicycle anti-theft alarm system, it is reasonable in design, it is easy to use, it is at low cost, meet The universal purchasing power of group of college students, it is small in size, convenient for the installation of most of bicycle structures, the influence being self-possessed to car body is reduced, The infrared light of high sensitivity, photoelectric sensor transmitting is not influenced substantially by visible light, to use environment no requirement (NR), sensitivity Height, it is simple for structure, repaired convenient for later maintenance, single-chip microcontroller is widely used, can self-programming, high degree of humanity.

2, this kind of photoelectric sensing type bicycle anti-theft alarm system also may be used when necessary with solar energy for main power supply energy Artificial charging, it is fixed the characteristics of keeping the continual power supply of whole system whenever and wherever possible, embody clean energy resource low-carbon environment-friendly When switching on and shutting down or delay switch machine, give the control mode of the free elasticity of accommodator person, it is more humanized, have both theft and remind function Can, mobile phone user is informed in the form of short message.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the side, sectional structural schematic diagram of the utility model lock body；

Fig. 3 is the circuit principle structure schematic diagram of the utility model；

In figure: 1, anti-theft lock for bicycle；11, lock fork；2, photoelectric conversion module；3, photoelectric sensor module；31, it receives End；32, transmitting terminal；4, power module；5, pcb board；51, time-delay relay；52, cell phone application control module；53, sound ring alarm Module；54, wireless signal transmission module.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Embodiment

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of photoelectric sensing type bicycle anti-theft alarm system The inside of system, the lock fork 11 including anti-theft lock for bicycle 1 and sliding inside anti-theft lock for bicycle 1, anti-theft lock for bicycle 1 is solid Dingan County is equipped with pcb board 5, is equipped with photoelectric conversion module 2 on the lateral wall of anti-theft lock for bicycle 1, and photoelectric conversion module 2 with from Driving theftproof lock 1 is fixedly connected, and the inside of anti-theft lock for bicycle 1 is also equipped with power module 4,4 electricity of pcb board 5 and power module Property connection, the bottom of anti-theft lock for bicycle 1 is equipped with photoelectric sensor module 3, and photoelectric sensor module 3 and anti-theft lock for bicycle 1 is fixedly connected, and pcb board 5 is equipped with time-delay relay 51,52 harmony of cell phone application control module ring alarm module 53, photoelectric sensing Device module 3 is electrically connected with time-delay relay 51, sound ring alarm module 53 and cell phone application control module 52 by pcb board 5.

In the present embodiment, signal is transmitted by wireless signal transmission module 54, mobile phone and system module are linked together, Carrying out the control switched to whole system, (mobile phone app opens power module 4 by wireless control and switchs, and entire circuit is opened as a result, Begin to work normally, photoelectric sensor module 3 starts to emit infrared light), during bicycle is stolen, rear-wheel fine rotation, Spoke rotates with it on wheel, and spoke passes through the gap in photoelectric sensor module 3 between receiving end 31 and transmitting terminal 32, moment gear Firmly infrared light, triggering photoelectric sensor module 3 make switch motion, that is, convert optical signal into electric signal, flow into delay after The action time of time-delay relay 51 is adjusted to one minute by electric appliance 51 in advance, when electric current passes through time-delay relay 51, photoelectricity The function and effect of sensor module 3 disappear, and other circuit element continuous services, and unit time is one minute, electric current inflow sound Ring alarm module 53, and sound ring alarm module continues sounding one minute, completes a cycle, 3 function and effect of photoelectric sensor module Continue to control entire circuit, repeat step, until next cycle starts.

Specifically, being additionally provided with wireless signal transmission module 54 on pcb board 5, cell phone application control module 52 passes through wireless signal Transmission module 54 carries out data transmission with smart phone.

Specifically, power module 4 is solar energy polymer large capacity movable power source, the input terminal and light of power module 4 Electrotransformation module 2 is electrically connected, and with solar energy for main power supply energy, also can artificially be charged when necessary, be kept whole whenever and wherever possible The characteristics of a continuous power supply of systems stay, embodiment clean energy resource low-carbon environment-friendly.

Specifically, photoelectric sensor module 3 is correlation type photoelectric sensor, and photoelectric sensor module 3 is equipped with and receives End 31 and transmitting terminal 32, receiving end 31 and transmitting terminal 32 are installed on the left and right sides of 1 bottom interior wall of anti-theft lock for bicycle, use PMF50T-25MRF model, the optoelectronic switch that correlation type photoelectric sensor is made of receiving end 31 and transmitting terminal 32, detectable substance By when stop optical path, light receiving device just acts one switch control signal of output, and during bicycle is stolen, rear-wheel slightly turns Dynamic, spoke rotates with it on wheel, and spoke blocks infrared light by the gap between photoelectric sensor launch hole and receiver board, moment Line, triggering photoelectric sensor make switch motion, that is, convert optical signal into electric signal.

Specifically, 51 harmony of time-delay relay ring alarm module 53 is SCM type programmable module, using JSZ3 type Number time-delay relay 51 and 80C51 model single-chip microcontroller, for being compiled in advance to 51 harmony of time-delay relay ring alarm module 53 Journey, small in size with high sensitivity and power saving characteristic, and acceptable autonomous setting unit cycle time, give user The freely control mode of elasticity, it is more humanized.

Specifically, the inside of anti-theft lock for bicycle 1 is additionally provided with motor, biography is engaged with the output end of motor in one end of lock fork 11 Dynamic, the other end is fixed with anti-theft lock for bicycle 1, and motor and power module 4 are electrically connected, and by the way that motor is arranged, enables motor It drives lock fork 11 in 1 internal slide of anti-theft lock for bicycle, anti-theft lock for bicycle 1 is lockked.

The working principle and process for using of the utility model: after the utility model installs, pass through wireless signal transmission Module 54 transmits signal, and mobile phone and system module are linked together, and carrying out the control switched to whole system, (mobile phone app is logical It crosses wireless control and opens the switch of power module 4, entire circuit starts to work normally as a result, and photoelectric sensor module 3 starts to emit Infrared light), during bicycle is stolen, rear-wheel fine rotation, spoke is rotated with it on wheel, and spoke passes through photoelectric sensor Gap in module 3 between receiving end 31 and transmitting terminal 32, moment block infrared light, and triggering photoelectric sensor module 3 is made Switch motion converts optical signal into electric signal, time-delay relay 51 is flowed into, in advance by the action time of time-delay relay 51 It is adjusted to one minute, when electric current passes through time-delay relay 51, the function and effect of photoelectric sensor module 3 disappear, and other are electric Circuit component continuous service, unit time are one minute, and electric current inflow sound ring alarm module 53, sound ring alarm module continues sounding one Minute, a cycle is completed, 3 function and effect of photoelectric sensor module continue to control entire circuit, step are repeated, until next Period starts.

Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims

1. a kind of photoelectric sensing type bicycle anti-theft alarm system, including anti-theft lock for bicycle (1) and sliding it is described voluntarily The internal lock fork (11) of vehicle theftproof lock (1), it is characterised in that: the inside of the anti-theft lock for bicycle (1) is fixedly installed with pcb board (5), it is equipped with photoelectric conversion module (2) on the lateral wall of the anti-theft lock for bicycle (1), and the photoelectric conversion module (2) It is fixedly connected with the anti-theft lock for bicycle (1), the inside of the anti-theft lock for bicycle (1) is also equipped with power module (4), institute It states pcb board (5) and the power module (4) to be electrically connected, the bottom of the anti-theft lock for bicycle (1) is equipped with photoelectric sensor mould Block (3), and the photoelectric sensor module (3) is fixedly connected with the anti-theft lock for bicycle (1), the pcb board (5) is equipped with Time-delay relay (51), cell phone application control module (52) harmony ring alarm module (53), the photoelectric sensor module (3) with The time-delay relay (51), sound ring alarm module (53) and cell phone application control module (52) are electrically connected by pcb board (5).

2. a kind of photoelectric sensing type bicycle anti-theft alarm system according to claim 1, it is characterised in that: the PCB It is additionally provided on plate (5) wireless signal transmission module (54), the cell phone application control module (52) passes through the wireless signal transmission Module (54) carries out data transmission with smart phone.

3. a kind of photoelectric sensing type bicycle anti-theft alarm system according to claim 1, it is characterised in that: the power supply Module (4) is solar energy polymer large capacity movable power source, the input terminal and the photoelectric conversion mould of the power module (4) Block (2) is electrically connected.

4. a kind of photoelectric sensing type bicycle anti-theft alarm system according to claim 1, it is characterised in that: the photoelectricity Sensor module (3) is correlation type photoelectric sensor, and the photoelectric sensor module (3) is equipped with receiving end (31) and emits End (32), the receiving end (31) and the transmitting terminal (32) are installed on the left and right of the anti-theft lock for bicycle (1) bottom interior wall Two sides.

5. a kind of photoelectric sensing type bicycle anti-theft alarm system according to claim 1, it is characterised in that: the delay Relay (51) harmony ring alarm module (53) is SCM type programmable module.

6. a kind of photoelectric sensing type bicycle anti-theft alarm system according to claim 1, it is characterised in that: it is described voluntarily The inside of vehicle theftproof lock (1) is additionally provided with motor, one end of the lock fork (11) and the output end engaged transmission of the motor, another End is fixed with the anti-theft lock for bicycle (1), and the motor and the power module (4) are electrically connected.