A kind of detection of long-distance intelligent and data acquisition and analysis system
Technical field
The present invention relates to detections and data collection and analysis field, and in particular to a kind of detection of long-distance intelligent and data acquisition point
Analysis system.
Background technology
In recent years, with the rapid development of modern science and technology and the raising of automatization level, more and more industries
Long-distance intelligent detection based on Internet technology is applied to data acquisition and analysis system in daily production and equipment operation.
Due to need to realize the place of remote detection and data collection and analysis exist more environment is complicated, management service is difficult,
The features such as dangerous high, and these places are mostly open space, therefore, in thunderstorm weather, electrical breakdown easily occur, damages number
It causes damages according to acquisition analysis system, or even to the equipment on periphery.
In view of drawbacks described above, creator of the present invention obtains the present invention finally by prolonged research and practice.
Invention content
To solve above-mentioned technological deficiency, the technical solution adopted by the present invention is, provides a kind of long-distance intelligent detection and number
According to acquisition analysis system, including:
Data collection and analysis terminal is used for gathered data, and will be at the data transmission to data detection module and data
Manage module;
Data detection module is detected processing for the data to reception, will be at treated data transmission to data
Manage module and display module;
Data processing module handles received data and is stored, and will treated data transmission to aobvious
Show module;
Display module, for showing detection and analysis data in real time;
When the system is operating, the field data acquired is transmitted to the detection module by the data collection and analysis terminal
With the data processing module;The data detection module is detected processing to received data, will treated data
It is transmitted to the data processing module and the display module;The data processing module to received data handled with
And storage, and data transmission to the display module is shown by treated.
Preferably, the data detection module includes a detection sub-module, it is stored with standard value in the detection sub-module,
The data that the data detection module receives are compared with the standard value, and comparison result is transmitted to data processing module.
Preferably, the data collection and analysis terminal is case shape, outside is provided with a shell.
Preferably, further including lightning-protection module;
The lightning-protection module includes:
Connecting component, the shell for the lightning-protection module to be connected to the data collection and analysis terminal;
Support member is fixedly connected with the connecting component, is made of flexible material;
Piezoelectric part is fixedly connected with the support member, is made out of a piezoelectric material;
When accumulation, the piezoelectric part generates deformation, and the support member is caused to generate deformation, forms plate-like knot
Structure is used for lightning protection
Preferably, the lightning-protection module further includes conductive component, the conductive component is covered in the support member surfaces,
And be fixedly connected with the support member, for transmitting charge.
Preferably, the support member is provided with multiple grooves, the shape of the groove and the piezoelectric part shape phase
Adaptation;The piezoelectric part is placed in the groove, and is fixedly connected with the support member.
Preferably, the piezoelectric part shape is cylinder.
Preferably, being provided with a cone in the support member, the cone material is metal.
Preferably, the tail end of the cone is provided with charge export component, the cone is exported by the charge
Component is fixedly connected with the support member, and the side of the cone is close to the support member.
Preferably, being provided with the second groove, third groove, the 4th in the support member adjacent with the outside of the cone
Groove is provided with the first piezo strip in second groove, the second piezo strip is provided in the third groove, the described 4th is recessed
Third piezo strip is provided in slot;It is first piezo strip, second piezo strip, described when the lightning protection component does not work
Third piezo strip is wrapped in the outside of the cone;When the lightning protection component working, first piezo strip, described second
Piezo strip, the third piezo strip generate deformation, for avoiding point effect.
Compared with the prior art the beneficial effects of the present invention are:
1, long-distance intelligent detection provided by the invention and data acquisition and analysis system are realized using the Internet transmission information
The remote transmission of information, so that remote data acquisition point may be implemented with data acquisition and analysis system in long-distance intelligent detection
Analysis and detection, expand the application range of data acquisition and analysis system.
2, long-distance intelligent detection provided by the invention and data acquisition and analysis system are realized using the Internet transmission information
The real-time Transmission of information, so that long-distance intelligent detection may be implemented to carry out real time data with data acquisition and analysis system
Collection analysis and detection improve the accuracy of long-distance intelligent data collection and analysis.
3, long-distance intelligent provided by the invention detects and data acquisition and analysis system, adds lightning-protection module, avoids data
Acquisition analysis system suffers damage in thunderstorm weather, improves the safety of long-distance intelligent detection and data acquisition and analysis system
Property.
4, the application of long-distance intelligent detection and lightning-protection module in data acquisition and analysis system provided by the invention so that long-range
Intelligent measurement can be applied to data acquisition and analysis system in a variety of adverse circumstances, expands application range, extends using the longevity
Life.
5, long-distance intelligent provided by the invention detects and data acquisition and analysis system, and piezoresistive material is used in lightning-protection module
Material, reaches lightning protection effect using inverse piezoelectric effect so that lightning-protection module composition is simple, cheap, is easily installed, avoids
After lightning-protection module is used for long-distance intelligent detection and data acquisition and analysis system so that long-distance intelligent detects and data collection and analysis
System structure is complicated, drawback not easy to install.
6, long-distance intelligent provided by the invention detects and data acquisition and analysis system, and cone is introduced in lightning-protection module, profit
The charge extraction system of aggregation is further enhanced into lightning protection effect with point discharge principle, improves data collection and analysis system
The safety of system.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical solution in various embodiments of the present invention
The attached drawing used is briefly described.
Fig. 1 is the flow chart of one medium-long range intelligent measurement and data acquisition and analysis system of the embodiment of the present invention;
Fig. 2 is the schematic diagram of data collection and analysis terminal in the embodiment of the present invention three;
Schematic diagram when Fig. 3 is lightning-protection module off working state in the embodiment of the present invention three;
Schematic diagram when Fig. 4 is lightning-protection module working condition in the embodiment of the present invention three;
Fig. 5 is the schematic diagram of support member in the embodiment of the present invention three;
Schematic diagram when Fig. 6 is piezoelectric part off working state in the embodiment of the present invention four;
Schematic diagram when Fig. 7 is piezoelectric part working condition in the embodiment of the present invention four;
Schematic diagram when Fig. 8 is piezoelectric part off working state in the embodiment of the present invention five;
Schematic diagram when Fig. 9 is piezoelectric part working condition in the embodiment of the present invention five;
Schematic diagram when Figure 10 is cone working condition in the embodiment of the present invention six;
Schematic diagram when Figure 11 is cone working condition in the embodiment of the present invention seven.
Digital representation in figure:
1- data collection and analysis terminals;11- shells;2- data detection modules;3- data processing modules;4- display modules;
5- detects object;6- lightning-protection modules;61- connecting components;62- conductive components;63- piezoelectric parts;631- large diameter cylinders;
632- small-diameter circular cylinders;64- support members;The first grooves of 641-;The second grooves of 642-;643- third grooves;644- the 4th
Groove;65- cones;66- charges export component;The first piezo strips of 67-;The second piezo strips of 68-;69- third piezo strips.
Specific implementation mode
Below in conjunction with attached drawing, the forgoing and additional technical features and advantages are described in more detail.
Embodiment one
It is the flow chart of the present embodiment medium-long range intelligent measurement and data acquisition and analysis system referring to Fig. 1, Fig. 1.This is long-range
Intelligent measurement and data acquisition and analysis system include for the data collection and analysis terminal 1 of collection analysis data, for data
The data detection module 2 for being detected processing, data processing module 3, the real-time detection and analysis number of display that data are stored
According to display module 4.
This long-distance intelligent detect with data acquisition and analysis system work when, data collection and analysis terminal 1 to field data into
Row acquisition, using internet, by the data transmission acquired to detection module 2 and data processing module 3.
Data detection module 2 analyzes received data, detection process, using internet, by Data Detection
Treated the data of module 2 and data processed result are transmitted to data processing module 3 and display module 4.
Data processing module 3 utilizes internet, receives data collection and analysis terminal 1 and data detection module 2 is transmitted
The data come handle received data classification, and are stored respectively, so that user inquires or downloads, and pass through interconnection
Net, will treated data transmission to display module 4.
Display module 4 receives the data transmitted by data detection module 2 and data processing module 3, and is shown in real time
Show, so that user carries out real-time query.
The present embodiment medium-long range intelligent measurement and data acquisition and analysis system realize letter using the Internet transmission information
The remote transmission of breath so that long-distance intelligent detection with data acquisition and analysis system may be implemented remote data acquisition analysis with
And detection, expand the application range of data acquisition and analysis system;Meanwhile the application of internet, realize the real-time biography of information
It is defeated, so that long-distance intelligent detection may be implemented to be acquired analysis and inspection to real time data with data acquisition and analysis system
It surveys, improves the accuracy of long-distance intelligent data collection and analysis.
Embodiment two
On the basis of embodiment one, the data detection module 2 in the present embodiment includes a detection sub-module, detection
The relevant standard value of data acquired with data collection and analysis terminal 1 is stored in module;When data detection module 2 receives
When from the data that data collection and analysis terminal 1 is acquired, by the data transmission to detection sub-module, and it is stored in detection submodule
Standard value in the block is compared, and comparison result is transmitted to data processing module 3.
Data processing module 3 is stored with the normal range value of the comparison result, and data processing module 3 includes that an alarm is
System.When data processing module 3 receives the data that data detection module 2 and data collection and analysis terminal 1 are transmitted, it will be connect
The data of receipts carry out classification processing, and are stored respectively;By wherein received from data detection module 2 comparison result and storage
The normal range value of comparison result is compared in data processing module 3, when the comparison result received and is stored just
When normal value range has deviation, alarm module alarm reminds staff's field data to occur abnormal, takes arrange accordingly in time
It applies.
By the way that the data acquired are compared with standard value in the present embodiment, to judge it is different whether field data occurs
Often;And staff is reminded by alarming in the case that exception occur in data at the scene, improve long-distance intelligent detection and number
According to the working performance of acquisition analysis system, be conducive to the situation at the staff scene of accurately holding in real time, when there are abnormal conditions,
Corresponding remedial measure is taken in time.
Embodiment three
This long-distance intelligent detects and data acquisition and analysis system, and it includes data collection and analysis terminal 1, data detection module to remove
2, further include lightning-protection module 6 outside data processing module 3 and display module 4.
Wherein data collection and analysis terminal 1 includes data acquisition member and the first communication interface, and data acquisition member includes
Other components that the type and data collection and analysis terminal of sensor, transmitter etc., sensor or transmitter need, according to inspection
It surveys depending on object 5 and workplace, sensor, transmitter and other required components, is used for collection site data, by the
One communication interface, using internet, by the data transmission acquired to detection module 2 and data processing module 3.
Data detection module 2 includes the second communication interface, using the first communication interface and the second communication interface, by data
The data acquired in collection analysis terminal 1 are transmitted to data detection module 2, detection module 2 is to received by internet
Data be detected processing, the method for detection process and the specific component needed for detection module 2 according to detection object 5 and
Depending on testing requirements are specific.By the second communication interface, using internet, by treated the data transmission of data detection module 2
To data processing module 3 and display module 4.
Data processing module 3 includes that storage unit and third communication interface utilize internet by third communication interface
Network, receives data collection and analysis terminal 1 and data detection module 2 transmits the data of coming, and is stored in storage unit, for
User inquires or downloads, and by internet, received data is transmitted to display module 4.
Display module 4 includes display unit and the 4th communication interface, is received by Data Detection mould by the 4th communication interface
The data that block 2 and data processing module 3 transmit, and carry out real-time display in display unit;The display unit can be desk-top
Computer, laptop, tablet computer or mobile phone.
The first communication interface, the second communication interface, third communication interface, the 4th communication interface mentioned in the present embodiment are equal
Can be wire communication interface or wireless communication interface.
It is the schematic diagram of data collection and analysis terminal 1 in the present embodiment referring to Fig. 2, Fig. 2, for ease of installing and overhauling,
Sensor, transmitter, the first communication interface and other required components in data collection and analysis terminal 1 are integrated into babinet
Shape, and shell 11 is arranged in portion outside the enclosure, by the installation of data collection and analysis terminal 1 to detection object 5, for detecting object 5
Carry out real-time data acquisition.
Schematic diagram when referring to Fig. 3, Fig. 4, Fig. 3 being 6 off working state of lightning-protection module in the present embodiment, Fig. 4 is the present embodiment
Schematic diagram when middle 6 working condition of lightning-protection module;Lightning-protection module 6 is installed on the shell 11 of data collection and analysis terminal 1, the lightning protection mould
The quantity of block 6 is identical as the exposed quantity of shell 11 outside detection object 5, i.e., is respectively mounted one in each exposed shell 11
A lightning-protection module 6, to reach preferable lightning protection effect;When without lightning stroke, lightning-protection module 6 is in flat state;There is lightning stroke day
When gas, each lightning-protection module 6 occurs bending and deformation, and forms disk-like structure, and all lightning-protection modules 6 being installed on shell 11 are total
Data collection and analysis terminal 1, is enclosed in the centre of chondritic by isomorphism glomeration structure;Based on point discharge principle, thunderstorm
When weather, tip position is easier to convergence charge, is struck by lightning, therefore, after 6 shape of lightning-protection module tends to plate-like, charge is in disk
Shape body surface is evenly distributed, and avoids the generation of point discharge phenomenon, to reduce thunderbolt risk.
Lightning-protection module 6 includes connecting component 61, piezoelectric part 63, support member 64 in the present embodiment.
Connecting component 61 is used to lightning-protection module 6 being connected to the shell 11 of data collection and analysis terminal 1, the connecting component 61
One end is fixedly connected with shell 11, and the other end is fixedly connected with support member 64;Shape more connects after lightning-protection module 6 to make deforms
It is bordering on plate-like, connecting component 61 is uniformly distributed in using the center of the shell 11 connected as on the circumference in the center of circle;Piezoelectric part 63
It is connected to support member 64, deformation is generated by piezoelectric part 63, support member 64 is squeezed, further causes 64 shape of support member
Become, forms disk-like structure, play the role of lightning protection.
It is the schematic diagram of support member 64 in the present embodiment referring to Fig. 5, Fig. 5;Support member 64, which is selected, has certain flexibility
Material, flat state can be kept when the lightning-protection module 6 is in off working state, while work is in lightning-protection module 6
Bending Deformation can be generated when making state again, to form disk-like structure;It, can be by support portion to be further reduced point discharge phenomenon
Part 64 is provided in round;First groove 641 is set in support member 64, for placing piezoelectric part 63;The shape of first groove 641
Shape is adapted with the shape of the piezoelectric part 63 so that when the piezoelectric part 63 is positioned in the first groove 641, the piezoelectric part
63 can be in close contact with the side wall of the first groove 641;For after so that support member 64 is deformed closer to plate-like, the first groove
641 are uniformly distributed in using the center of support member 64 as on the circumference in the center of circle;To avoid piezoelectric part 63 from falling off, by piezoelectric part
63 are fixedly connected with support member 64.
Piezoelectric part 63 is made out of a piezoelectric material, and due to the particularity of piezoelectric material internal crystal framework, is applied on the piezoelectric materials
When powering up lotus, piezoelectric material will produce deformation, therefore, when encountering thunderstorm weather, in two end face meetings up and down of piezoelectric part 63
Assemble positive and negative charge, the aggregation of positive and negative charge makes piezoelectric part 63 generate deformation, becomes flat, i.e., area becomes larger;Due to piezoelectric part
Part 63 and support member 64 are closely coupled, and support member 64 has certain flexibility, easily deformable, therefore, in piezoelectric part
Under 63 extruding, the middle part of support member 64 is arched upward upwards, forms disk-like structure, to avoid the generation of point discharge phenomenon,
The risk being struck by lightning is reduced, lightning protection is played the role of.
To make more charges in 63 surface aggregation of piezoelectric part, conductive component 62, the conduction are introduced in lightning-protection module 6
Component 62 is made of an electrically conducting material, and is covered in 64 upper end of support member, and be fixedly connected with support member 64;There is thunderstorm weather
When, the aerial negative electrical charge in day increases, and since conductive component 62 is using conductive material, the aerial charge in day is easier to the conduction
Component 62 is assembled, and by the conductive component 62, charge is further drained to piezoelectric part 63, and the piezoelectric part 63 is caused to occur
Deformation, 63 deformation of piezoelectric part squeezes support member 64, so that the middle part of support member 64 is arched upward upwards, forms plate-like knot
Structure avoids the generation of point discharge phenomenon, reduces the risk being struck by lightning.
Lightning-protection module is applied to long-distance intelligent detection and data acquisition and analysis system, avoids data acquisition and analysis system
Equipment suffers damage in thunderstorm weather or while having leaky, improves the peace of long-distance intelligent detection and data acquisition and analysis system
Quan Xing;Meanwhile the application of lightning-protection module so that long-distance intelligent is detected can be applied to a variety of severe rings with data acquisition and analysis system
In border, application range is expanded, extends service life;Piezoelectric material is used in lightning-protection module, using inverse piezoelectric effect come
Reach lightning protection effect so that lightning-protection module composition is simple, cheap, is easily installed, and avoids lightning-protection module for long-range
After intelligent measurement and data acquisition and analysis system so that long-distance intelligent detection is complicated with data acquisition and analysis system, is not easy
The drawbacks of installation.
Example IV
On the basis of embodiment three, the shape of piezoelectric part 63 is designed as cylinder in the present embodiment.
Schematic diagram when referring to Fig. 6, Fig. 7, Fig. 6 being piezoelectric part off working state in the present embodiment, Fig. 7 is in the present embodiment
Schematic diagram when piezoelectric part working condition;The shape of piezoelectric part 63 is cylinder, and the first groove 641 is outer with piezoelectric part 63
Shape is adapted, and when piezoelectric part 63 is positioned in the first groove 641, which fits closely with the first groove 641;
To avoid the piezoelectric part 63 from being detached from the first groove 641, the bottom end of the piezoelectric part 63 is fixedly connected with the first groove 641.
When encountering thunderstorm weather, positive and negative charge can be assembled in two end faces up and down of piezoelectric part 63, positive and negative charge gathers
Collection is so that piezoelectric part 63 is deformed, since piezoelectric part 63 and support member 64 are closely coupled, in squeezing for piezoelectric part 63
Pressure, the middle part of support member 64 are arched upward upwards, form disk-like structure, to avoid the generation of point discharge phenomenon, are reduced and are met with
The risk being struck by lightning.
It is frangible since piezoelectric material is usually ceramic material, the piezoelectric part 63 is designed as cylinder in the present embodiment
Body, and piezoelectric part 63 is embedded in first groove 641, i.e. 63 supported member of piezoelectric part, 64 tight, a side
Face easily squeezes support member 64 and generates flexural deformation, another aspect avoids piezoelectric part 63 when piezoelectric part 63 is deformed
Chipping under external force, to increase the stability of lightning-protection module 6, extend the lightning-protection module 6 uses the longevity
Life.
Embodiment five
Schematic diagram when referring to Fig. 8, Fig. 9, Fig. 8 being piezoelectric part off working state in the present embodiment, Fig. 9 is in the present embodiment
Schematic diagram when piezoelectric part working condition.
The present embodiment unlike example IV, each piezoelectric part 63 include large diameter cylinder 631 with it is small straight
Diameter cylinder 632, the lower end of small-diameter circular cylinder 632 are fixedly connected with the first groove 641, the upper end of small-diameter circular cylinder 632
It is fixedly connected with large diameter cylinder 631.
Large diameter cylinder 631 is together formed with small-diameter circular cylinder 632 including a wider piezoelectric layer and relatively narrow pressure
The piezoelectric part 63 of electric layer, wider piezoelectric layer have larger deformation, and relatively narrow piezoelectric layer when inverse piezoelectric effect generates
When inverse piezoelectric effect is generated with smaller deformation, therefore, when encountering thunderstorm weather, the upper surface of support member 64 is big straight
Moderate finite deformation is generated under the extruding of diameter cylinder 631, the lower surface of support member 64 is produced under the extruding of small-diameter circular cylinder 632
Life is compared with small deformation, so that the curvature bigger of support member 64, lightning protection effect are more preferable.
Embodiment six
On the basis of example IV or embodiment five, further cone is arranged inside support member 64 in the present embodiment
65, cone 65 is made of metal material.
Schematic diagram when referring to Figure 10, Figure 10 being cone working condition in the present embodiment;The tail end of cone 65 is provided with
Charge exports component 66, which exports component 66 by charge and be fixedly connected with support member 64;The cone 65
It is close to but is not fixed with support member in side.
When thunderstorm weather, under the action of inverse piezoelectric effect, support member 64 occurs bending and deformation, and cone 65 is exposed
Out, i.e., there is metal tip in support member 64, due to the presence of point discharge phenomenon, the aerial charge in day is easily in circle
Assemble at the tip of cone 65;At this point, charge export component 66 forms the export channel of charge, i.e. cone 65 and charge leading-out portion
The structure of similar lightning rod, the charge equipment leading out for assembling cone 65, to play preferably is collectively formed in part 66
Lightning protection effect.
To further enhance lightning protection effect, multiple cones 65 can be set in support member 64;It also can be by cone 65
Head be set as multiple pointed structures, to achieve the purpose that draw charge as much as possible.
Cone is set in support member, it is simple in structure, it is easily operated, the lightning-protection module can be further enhanced
Lightning protection effect.
Embodiment seven
Schematic diagram when referring to Figure 11, Figure 11 being 65 working condition of cone in the present embodiment.
On the basis of embodiment six, it is arranged in the support member 64 adjacent with the outside of cone 65 in the present embodiment
There are the second groove 642, third groove 643, the 4th groove 644, the first piezo strip 67 is provided in the second groove 642, third is recessed
It is provided with the second piezo strip 68 in slot 643, third piezo strip 69 is provided in the 4th groove 644;Wherein, first piezo strip
67 outside is fixedly connected close to the side of cone 65 with support member 64;The outside of second piezo strip 68 and support portion
Part 64 is fixedly connected;The outside of third piezo strip 69 is fixedly connected with support member 64;And first piezo strip 67, the second piezo strip
68, third piezo strip 69 is not connect with cone 65.
After cone 65 is arranged in support member 64, when lightning-protection module 6 is in running order, cone 65 exposes, together
When, the support member 64 for being located at 65 periphery of cone forms tip, the tip formed due to point discharge principle, support member 64
Also collection charge is assembled, there are the risks of lightning stroke.
In the present embodiment on the side wall of the corresponding support member in 65 periphery of cone 64, first is set gradually from top to bottom
Piezo strip 67, the second piezo strip 68, third piezo strip 69, the first piezo strip 67, the second piezo strip 68, third piezo strip 69 by
Piezoelectric material is made, and is in band-like, buries on the side wall of support member 64.
When there is thunderbolt risk, support member 64 generates deformation, exposes cone 65, due to the first piezo strip 67, second
Piezo strip 68, third piezo strip 69 are made out of a piezoelectric material, under the action of inverse piezoelectric effect, the first piezo strip 67, second
Piezo strip 68, third piezo strip 69 generate deformation.Since the first piezo strip 67 is in almost the same with the tip of cone 65
Position, so the first piezo strip 67 can induce charge identical with cone 65, and the second piezo strip 68 and third piezoelectricity
Band 69 is far from extraneous Charge Source, to induce the charge opposite with 65 tip of cone, that is, the first piezo strip 67 and second is pressed
Electric band 68, third piezo strip 69 deformation direction on the contrary, and the second piezo strip 68 is different from the position of third piezo strip 69, generate
The degree of deformation is different, and therefore, three piezo strips form different deformation directions.Due to the first piezo strip 67, the second piezo strip
68, third piezo strip 69 is fixedly connected with support member 64, the first piezo strip 67, the second piezo strip 68, third piezo strip 69
When generating deformation, support member 64 is driven to deform upon, weakens the tip that support member 64 is formed, tip is made to become more round
It is sliding, it avoids tip from assembling charge, enhances lightning protection effect.
To make the first piezo strip 67, the second piezo strip 68, third piezo strip 69 that can be produced in the case where there is accumulation
Raw expansion, the space of the second groove 642 need to be more than the size of the first piezo strip 67 so that the outside of the first piezo strip 67 and support
After component 64 connects, there are gaps between the first piezo strip 67 and the second groove 642;Equally, the space of third groove 643 needs big
In the size of the second piezo strip 68, the space of the 4th groove 644 need to be more than the size of third piezo strip 69;The not work of lightning protection component 6
When making, the first piezo strip 67, the second piezo strip 68, third piezo strip 69 do not generate deformation, the first piezo strip 67, the second piezoelectricity
The outside of cone 65 is wrapped in 68, third piezo strip 69;When lightning protection component working, the first piezo strip 67, the second piezo strip
68, third piezo strip 69 generates deformation, is expanded in the second groove 642, third groove 643, the 4th groove 644 respectively,
It drives support member 64 to generate deformation simultaneously, weakens the tip that support member 64 is formed.
To avoid the first piezo strip 67, the second piezo strip 68, third piezo strip 69 from excessively expanding, new tip is formed, is incited somebody to action
Second groove 642, third groove 643, the 4th groove 644 are set as different sizes, to control the first piezo strip 67, second pressure
Electric band 68, third piezo strip 69 have different deformation degree.Tip to make support member 64 be formed becomes rounder and more smooth, will
Second groove 642 is dimensioned to maximum, and the 4th groove 644 is dimensioned to minimum, for controlling the first piezo strip 67
Deformation extent is maximum, and 69 deformation extent of third piezo strip is minimum, to be more advantageous to the tip for weakening support member 64 and being formed, increases
Strong lightning protection effect.
The foregoing is merely presently preferred embodiments of the present invention, is merely illustrative for the purpose of the present invention, and not restrictive
's.Those skilled in the art understand that in the spirit and scope defined by the claims in the present invention many changes can be carried out to it,
It changes or even equivalent, but falls in protection scope of the present invention.