CN110111514A - A kind of outdoor equipment protective device - Google Patents
A kind of outdoor equipment protective device Download PDFInfo
- Publication number
- CN110111514A CN110111514A CN201910392709.3A CN201910392709A CN110111514A CN 110111514 A CN110111514 A CN 110111514A CN 201910392709 A CN201910392709 A CN 201910392709A CN 110111514 A CN110111514 A CN 110111514A
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- CN
- China
- Prior art keywords
- vibration
- microcontroller
- protective device
- outdoor equipment
- connect
- 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.)
- Pending
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/02—Mechanical actuation
- G08B13/12—Mechanical actuation by the breaking or disturbance of stretched cords or wires
- G08B13/122—Mechanical actuation by the breaking or disturbance of stretched cords or wires for a perimeter fence
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The present invention discloses a kind of outdoor equipment protective device, including the inner sidewall of protection fence is arranged in protection fence and vibration alarm, vibration alarm;Wherein, vibration alarm includes: vibration switch, vibration signal conditioning circuit, microcontroller, warning circuit and power supply circuit;Vibration switch is used to incude the vibration degree of protection fence, and generates vibration signal according to vibration degree;Vibration signal conditioning circuit is connect with vibration switch, and vibration signal is converted to electric signal;Microcontroller is connect with vibration signal conditioning circuit, for generating controlling alarm instruction according to electric signal;Warning circuit is connect with microcontroller, for instructing alert according to controlling alarm;Power supply circuit is connect with microcontroller, vibration signal conditioning circuit and warning circuit respectively.Outdoor equipment protective device provided by the invention solves the problems, such as outdoor equipment anti-theft early-warning under the conditions of the extremely cold temperature in China the north.
Description
Technical field
The present invention relates to mechanotronics fields, more particularly to a kind of outdoor equipment protective device.
Background technique
In recent years, the stolen case of the electrical equipment (such as distribution transformer) of China's outdoor installation is more and more, causes
There is burglary-resisting system in succession on the market in heavy economic losses, the in order to prevent generation of thievery, such as burglar alarm,
High voltage pulse electronic enclosure.However these burglary-resisting system are but difficult to promote and apply in northern China.Northern China winter is very long, gas
Cold is waited, part-time temperature is down to subzero 40 degrees Celsius, and under weather extremely cold in this way, the pyroelectricity that burglar alarm uses is red
Outer sensor can not work normally the effect for making whole system lose burglar alarm, while burglar alarm itself is without anti-
Shield ability is easy to take the lead in being destroyed.High voltage pulse electronic enclosure needs external offer power supply at work, in the northern China winter
Rural power grid can have a power failure during slack season in season, and as using photovoltaic power generation, investment is big, and maintenance is inconvenient and loses more than gain.
Summary of the invention
The object of the present invention is to provide a kind of outdoor equipment protective devices, solve family under the conditions of the extremely cold temperature in China the north
External equipment anti-theft early-warning problem.
To achieve the above object, the present invention provides following scheme:
A kind of outdoor equipment protective device, comprising:
Fence is protected, the outside of equipment outdoors is set;
Alarm is shaken, is arranged on the side wall of the protection fence;
Wherein, the vibration alarm includes:
Vibration switch generates vibration letter for incuding the vibration degree of the protection fence, and according to the vibration degree
Number;
Vibration signal conditioning circuit is connect with the vibration switch, for receiving the vibration signal, and by the vibration
Signal is converted to electric signal;
Microcontroller connect with the vibration signal conditioning circuit, refers to for generating controlling alarm according to the electric signal
It enables;
Warning circuit is connect with the microcontroller, for instructing alert according to the controlling alarm;
Power supply circuit is connect with the microcontroller, the vibration signal conditioning circuit and the warning circuit respectively.
Optionally, the outdoor equipment protective device further includes mobile terminal, the mobile terminal and the warning circuit
Connection;
The warning circuit includes:
SMS module is connect with the microcontroller, for generating warning message under the control of the microcontroller;Also
The command information sent for receiving the mobile terminal, and described instruction information is sent to the microcontroller;
Wireless communication module is wirelessly connected with the SMS module and mobile terminal respectively, is used for the SMS module
The warning message of generation is sent to the mobile terminal, and the command information that the mobile terminal generates is sent to described short
Believe module.
Optionally, the vibration alarm further include:
State detection circuit is connect with the microcontroller, for detecting whether the microcontroller works normally;
Timer connect with the microcontroller and the state detection circuit respectively, makes state detection circuit to described
Microcontroller timing is detected.
Optionally, the vibration switch is set as 3, and the vibration signal conditioning circuit is set as 3;Each vibration
Switch connects one to one with each vibration signal conditioning circuit.
Optionally, the vibration sensitive direction of each vibration switch is different, and the vibration sensitive direction of all vibration switch
It is non-coplanar.
Optionally, the vibration sensitive direction of vibration switch described in any two is orthogonal.
Optionally, the vibration alarm further include:
The vibration switch, the vibration signal conditioning circuit, the microcontroller, institute is arranged in flame-proof ABS shell, inside
State warning circuit and the power supply circuit.
Optionally, the outdoor equipment protective device further includes metal shell, and the shake is provided in the metal shell
Dynamic alarm.
Optionally, the outdoor equipment protective device further include:
Temperature switch is arranged in the metal shell, connect with the microcontroller, for monitoring the metal shell
Temperature data;
The microcontroller is used to generate controlling alarm instruction according to the temperature data.
The specific embodiment provided according to the present invention, the invention discloses following technical effects: the present invention provides one kind
Outdoor equipment protective device, the outdoor equipment protective device include protection fence and vibration alarm;Wherein shake alarm
Including vibration switch, vibration signal conditioning circuit, microcontroller, warning circuit and power supply circuit;The present invention will shake alarm
The outside of protection fence is set, and by the vibration degree of the vibration switch induction protection fence in vibration alarm, and
Microcontroller further controls warning circuit.The vibration switch is purely mechanic sensor, still may be used under the conditions of extremely cold temperature
It works normally, therefore, it is antitheft pre- that outdoor equipment protective device provided by the invention solves outdoor equipment under conditions of extremely cold
Alert problem.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is outdoor equipment protective device structural schematic diagram provided in an embodiment of the present invention;
Fig. 2 is the structural schematic diagram of vibration alarm provided in an embodiment of the present invention;
Fig. 3 is vibration switch schematic view of the mounting position provided in an embodiment of the present invention.
Appended drawing reference: 1- protects fence;2- shakes alarm;3- vibration switch;4- vibration signal conditioning circuit;5- micro-control
Device processed;6- warning circuit;7- power supply circuit;8- temperature switch;9- SMS module;10- wireless communication module;11- state-detection
Circuit;12- timer;13- printed circuit board.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
The object of the present invention is to provide a kind of outdoor equipment protective devices, solve family under the conditions of the extremely cold temperature in China the north
External equipment anti-theft early-warning problem.
Fig. 1 is outdoor equipment protective device structural schematic diagram provided in an embodiment of the present invention, as shown in Figure 1, the present invention mentions
The outdoor equipment protective device of confession includes that the protection fence 1 of the outside of equipment outdoors is arranged and is arranged in the protection fence 1
Side wall on vibration alarm 2.
Fig. 2 is the structural schematic diagram of vibration alarm provided in an embodiment of the present invention, as shown in Fig. 2, the vibration is alarmed
Device 2 includes vibration switch 3, vibration signal conditioning circuit 4, microcontroller 5, warning circuit 6 and power supply circuit 7.
The vibration switch 3 is used to incude the vibration degree of the protection fence 1, and is generated and shaken according to the vibration degree
Dynamic signal;The vibration signal conditioning circuit 4 is connect with the vibration switch 3, for received vibration signal to be converted to electricity
Signal;The microcontroller 5 is connect with the vibration signal conditioning circuit 4, for generating controlling alarm according to the electric signal
Instruction;The warning circuit 6 is connect with the microcontroller 5, for instructing alert according to the controlling alarm;For
Circuit 7 is connect with the microcontroller 5, the vibration signal conditioning circuit 4 and the warning circuit 6 respectively.
Specifically, the protection fence 1 be chain link fence, the wire netting diameter be 4mm, sizing grid be 50mm ×
50mm。
In order to improve the accuracy of early warning, installation in the surface area of every 1500mm × 2000mm of the chain link fence
The vibration alarm 2.
Also, the power supply circuit 7 uses special lithium battery group, and capacity 26000mAh, the lithium battery group is subzero
90% electricity can be still discharged at 45 degrees Celsius, ensure that once charging can be with continuous work more than half a year for vibration alarm 2.
As shown in Fig. 2, outdoor equipment protective device provided by the invention further includes mobile terminal, the mobile terminal and institute
State the connection of warning circuit 6;In the particular embodiment, the warning circuit 6 includes SMS module 9 and wireless communication module 10.
Wherein, the SMS module 9 is connect with the microcontroller 5, and the SMS module 9 is in the microcontroller 5
Control is lower to generate warning message;And the command information that the mobile terminal is sent is received, described instruction information is sent to described
Microcontroller 5.
The wireless communication module 10 is wirelessly connected with the SMS module 9 and mobile terminal respectively, the wireless communication
The warning message that the SMS module 9 generates is sent to the mobile terminal by module 10, and the mobile terminal is generated
Command information be sent to the SMS module 9.
Further, the vibration alarm 2 further include: state detection circuit 11 and timer 12;The state-detection
Circuit 11 is connect with the microcontroller 5, for detecting whether the microcontroller 5 works normally;And it will test result transmission
To the microcontroller 5, the microcontroller 5 generates control instruction to the SMS module 9 according to the testing result,
The SMS module 9 generates corresponding short message according to control instruction.
Wherein, the timer 12 is connect with the microcontroller 5 and the state detection circuit 11 respectively, examines state
Slowdown monitoring circuit 11 detects 5 timing of microcontroller.Specifically, the mobile terminal is by sending a command to the short message
Described instruction is sent to the microcontroller 5 by module 9, the SMS module 9, and the microcontroller 5 generates phase according to instruction
The control instruction answered reaches the control of the fixed time interval to the timer 12 to the timer 12.
In order to improve alarm accuracy rate, prevent from reporting by mistake.3 are set by the vibration switch 3, the vibration signal conditioning
Circuit 4 is set as 3;Also, each vibration switch 3 connects one to one with each vibration signal conditioning circuit 4.
Fig. 3 is vibration switch schematic view of the mounting position provided in an embodiment of the present invention, as shown in figure 3, in order to guarantee each institute
The accuracy of the detection of vibration switch 3 is stated, the vibration sensitive direction of each vibration switch 3 is different, the vibration of all vibration switch 3
Sensitive direction is non-coplanar.
Further, the vibration sensitive direction of vibration switch 3 described in any two is orthogonal.
In order to reduce the volume of the vibration alarm 2 and improve the accuracy of detection, by each of the vibration alarm 2
Circuit integration is on printed circuit board 13.
The course of work of the present invention in a particular embodiment are as follows: set the sensitive direction of three vibration switch 3 respectively
It sets on the x-axis direction in 13 plane of printed circuit board, z-axis direction and y-axis direction, makes three vibration switch 3 spatially in three
The three-dimensional arrangement of dimension, and triple redundance vibration signal detection circuit is formed with the vibration signal conditioning circuit 4 to connect one to one,
It is sensitive to the vibration on different directions respectively.Wherein, the vibration signal conditioning circuit 4 is generated according to the vibration switch 3
Vibration signal generate irregular waveform integer into square-wave signal.
Wherein, the vibration switch 3 is in an off state when the vibration alarm 2 is static, when chain link fence by
When generating vibration to external force, the vibration switch 3 is being connected and is disconnecting frequent switching between two states, generates a period of time
Random frequency signal, and it is stronger by external force, the random frequency signal time that vibration switch 3 generates is more long.
Specifically, the height electricity that the vibration signal is exported after the vibration signal conditioning circuit 4 to continue for some time
Ordinary mail number, and high level signal is sent to the microcontroller 5.When high level lasting time is more than 100ms, the micro-control
Device 5 processed is judged to having abnormal vibration, and when detecting that two or more vibration switch 3 acts, confirmation has abnormal vibration thing
Part occurs, and the microcontroller 5 controls the SMS module 9 and generates corresponding warning message, and module 10 by wireless communication
Alert is issued to staff.Wind and bird in natural environment, which are fallen, can cause the movement of vibration switch 3, usual wind
A vibration switch 3 movement that can only trigger respective direction is fallen with bird, and shockproofness climbs and destroy iron much smaller than thief
Silk screen fence, can be reliable by redundancy processing mode to 3 two from three of vibration switch and 5 inside filtering algorithm of the microcontroller
Elimination wind and bird fall to vibration alarm 2 influence.
Further, the vibration alarm 2 is destroyed in order to prevent, and the vibration alarm 2 further includes flame-proof ABS
Shell.Flame-retardant acrylonitrile-butadiplasticrene copolymer (acrylonitrile-butadiene-the styrene
copolymer;ABS) shell has both the excellent mechanical property of tough, hard, rigid phase equilibrium.
In addition, in order to which by the vibration, alarm 2 is safer is fixed on the protection fence 1, the open air
Equipment protecting equipment further includes metal shell, and the vibration alarm 2 is provided in the metal shell.Specifically, the gold
Belonging to shell to be welded on the protection fence 1, the metal coating shell cun is 300mm × 500mm, with a thickness of 2mm, the gold
The setting for belonging to shell further prevents the vibration alarm 2 in a short time by the destruction of external force.
Further, stealer destroys the metal shell, family provided by the invention by way of high temperature in order to prevent
External equipment protective device further includes temperature switch 8, and the temperature switch 8 is arranged in the metal shell, and with the micro-control
Device 5 processed connects, for monitoring the temperature data of the metal shell;Wherein, the microcontroller 5 is raw according to the temperature data
It is instructed at controlling alarm.
Used herein a specific example illustrates the principle and implementation of the invention, and above embodiments are said
It is bright to be merely used to help understand method and its core concept of the invention;At the same time, for those skilled in the art, foundation
Thought of the invention, there will be changes in the specific implementation manner and application range.In conclusion the content of the present specification is not
It is interpreted as limitation of the present invention.
Claims (9)
1. a kind of outdoor equipment protective device, which is characterized in that the outdoor equipment protective device includes:
Fence is protected, the outside of equipment outdoors is set;
Alarm is shaken, is arranged on the inner sidewall of the protection fence;
Wherein, the vibration alarm includes:
Vibration switch for incuding the vibration degree of the protection fence, and generates vibration signal according to the vibration degree;
Vibration signal conditioning circuit is connect with the vibration switch, for receiving the vibration signal, and by the vibration signal
Be converted to electric signal;
Microcontroller is connect with the vibration signal conditioning circuit, for generating controlling alarm instruction according to the electric signal;
Warning circuit is connect with the microcontroller, for instructing alert according to the controlling alarm;
Power supply circuit is connect with the microcontroller, the vibration signal conditioning circuit and the warning circuit respectively.
2. outdoor equipment protective device according to claim 1, which is characterized in that the outdoor equipment protective device is also wrapped
Mobile terminal is included, the mobile terminal is connect with the warning circuit;
The warning circuit includes:
SMS module is connect with the microcontroller, for generating warning message under the control of the microcontroller;It is also used to
The command information that the mobile terminal is sent is received, and described instruction information is sent to the microcontroller;
Wireless communication module is wirelessly connected, for generating the SMS module respectively with the SMS module and mobile terminal
Warning message be sent to the mobile terminal, and the command information that the mobile terminal generates is sent to the short message mould
Block.
3. outdoor equipment protective device according to claim 1, which is characterized in that the vibration alarm further include:
State detection circuit is connect with the microcontroller, for detecting whether the microcontroller works normally;
Timer is connect with the microcontroller and the state detection circuit respectively, makes state detection circuit to the micro-control
Device timing processed is detected.
4. outdoor equipment protective device according to claim 1, which is characterized in that the vibration switch is set as 3, institute
It states vibration signal conditioning circuit and is set as 3;Each vibration switch and each vibration signal conditioning circuit correspond and connect
It connects.
5. outdoor equipment protective device according to claim 4, which is characterized in that the vibration of each vibration switch is sensitive
Direction is different, and the vibration sensitive direction of all vibration switch is non-coplanar.
6. outdoor equipment protective device according to claim 5, which is characterized in that the shake of vibration switch described in any two
Dynamic sensitive direction is orthogonal.
7. outdoor equipment protective device according to claim 1-6, which is characterized in that the vibration alarm is also
Include:
The vibration switch, the vibration signal conditioning circuit, the microcontroller, the report is arranged in flame-proof ABS shell, inside
Alert circuit and the power supply circuit.
8. outdoor equipment protective device according to claim 1, which is characterized in that the outdoor equipment protective device is also wrapped
Metal shell is included, the vibration alarm is provided in the metal shell.
9. outdoor equipment protective device according to claim 8, which is characterized in that the outdoor equipment protective device is also wrapped
It includes:
Temperature switch is arranged in the metal shell, connect with the microcontroller, for monitoring the temperature of the metal shell
Degree evidence;
The microcontroller is used to generate controlling alarm instruction according to the temperature data.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910392709.3A CN110111514A (en) | 2019-05-13 | 2019-05-13 | A kind of outdoor equipment protective device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910392709.3A CN110111514A (en) | 2019-05-13 | 2019-05-13 | A kind of outdoor equipment protective device |
Publications (1)
Publication Number | Publication Date |
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CN110111514A true CN110111514A (en) | 2019-08-09 |
Family
ID=67489590
Family Applications (1)
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CN201910392709.3A Pending CN110111514A (en) | 2019-05-13 | 2019-05-13 | A kind of outdoor equipment protective device |
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Effective date of registration: 20210125 Address after: 150009 room 333, 3 / F, 67 Nantong street, Nangang District, Harbin, Heilongjiang Province Applicant after: Heilongjiang Fuzhen Technology Co.,Ltd. Address before: 150086 1st floor, No.15 Xingnan Road, Nangang District, Harbin City, Heilongjiang Province Applicant before: HARBIN YANTUO TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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Application publication date: 20190809 |