CN206684545U - A kind of stormy waves stream makes stream device - Google Patents
A kind of stormy waves stream makes stream device Download PDFInfo
- Publication number
- CN206684545U CN206684545U CN201720490567.0U CN201720490567U CN206684545U CN 206684545 U CN206684545 U CN 206684545U CN 201720490567 U CN201720490567 U CN 201720490567U CN 206684545 U CN206684545 U CN 206684545U
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- China
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- unit
- wave
- control unit
- stream
- stream device
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- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Abstract
The utility model discloses a kind of stormy waves stream to make stream device, including control unit, servo drive unit, execution unit, wave height recorder, collecting unit, host computer, display unit, voice unit, zero testing and control unit and make stream device, the wave height recorder, which is arranged on, to be made in stream device, the signal output part of wave height recorder is connected with the input of collecting unit, the output end of collecting unit is connected with control unit, control unit and voice unit, zero testing and control unit, servo drive unit is connected, servo drive unit is connected with execution unit, the host computer respectively with display unit, control unit is connected.Control unit controls servomotor, servomotor positive and negative rotation motion drive wave paddle rock back and forth linear motion realization make fluctuation make, wave is high high with wave in pond before collecting unit collection plate and feeds back to host computer, host computer outputs signal to control unit, control unit is repeatedly corrected to wave sequence, obtains required wave.
Description
Technical field
It the utility model is related to a kind of stormy waves stream and make stream device.
Background technology
Wave is physical phenomenon common in ocean and river, and it has very big practical meaning in engineering.Spy to wave
Survey is divided into seashore and tested on the spot and laboratory simulation experiment.China to making ripple in terms of research start from the 1950s, rise
Step more external evening, be confined to initial stage to make ripple principle understanding not enough, the wave simulator that uses it is fairly simple, so as to simulate
Simplest regular ripple.Therefore, develop and disclosure satisfy that teaching, the wave making system of scientific experiment requirement has very far-reaching meaning
Justice.
The content of the invention
In order to solve the above-mentioned technical problem, the utility model provides a kind of stormy waves stream simple in construction, applied widely and made
Flow device.
The technical scheme that the utility model solves the above problems is：A kind of stormy waves stream makes stream device, including control unit, watches
It is single to take driver element, execution unit, wave height recorder, collecting unit, host computer, display unit, voice unit, zero testing and control
Member and make stream device, the wave height recorder, which is arranged on, to be made in stream device, the signal output part of wave height recorder and the input of collecting unit
It is connected, the output end of collecting unit is connected with control unit, control unit and voice unit, zero testing and control unit, watches
Driver element is taken to be connected, servo drive unit is connected with execution unit, the host computer respectively with display unit, control unit phase
Even.
Above-mentioned stormy waves stream makes stream device, and the stream device of making includes making stream pond, energy dissipating plate, energy-dissipation net, wave paddle, makes stream pond
It is interior to be provided with fluid, energy dissipating plate is provided with four pool walls for making stream pond, on the inside of two adjacent pool walls, outside two other adjacent pool wall
Side is provided with energy-dissipation net, and some wave paddles are provided with the inside of two other adjacent pool wall.
Above-mentioned stormy waves stream makes stream device, and the execution unit includes some servomotors, a servo motor output shaft with
One piece of wave paddle is connected, and the motion of the positive and negative rotation of servomotor drives wave paddle to rock back and forth linear motion.
Above-mentioned stormy waves stream makes stream device, and the quantity of the wave height recorder is 2, is separately mounted on the inside of wave paddle and makes stream pond
It is middle.
Above-mentioned stormy waves stream makes stream device, and the zero testing uses proximity switch null pick-up with control unit, approaches
The guide rail tail end that null pick-up is arranged on where wave paddle is switched, for detecting the null positions of wave paddle.
Above-mentioned stormy waves stream makes stream device, and described control unit selects SIMOTION controllers.
Above-mentioned stormy waves stream makes stream device, and the collecting unit includes capture card, Signal-regulated kinase, A/D modules, storage mould
Block, control module, sample frequency control module, the input of the capture card are connected with the signal output part of two wave height recorders,
Output end, Signal-regulated kinase, A/D modules, memory module, the control module of capture card are sequentially connected in series, and control module is through ether
Network interface is connected with host computer, and the input of sample frequency control module is connected with control module, sample frequency control module it is defeated
Go out end with capture card to be connected.
Above-mentioned stormy waves stream makes stream device, the capture card model PCI8360A.
The beneficial effects of the utility model are：
1st, control unit control servo drive unit of the present utility model, servo drive unit drive some of execution unit
Servomotor, the positive and negative rotation motion of servomotor drive the wave paddle linear motion realization that rocks back and forth to make fluctuation and make, and collection is single
Wave is high in unrestrained high and pond before first collection plate and feeds back to host computer, and host computer is analyzed the unrestrained high RST of collection, will be actual
Wave sequence is repeatedly corrected after setting value and theoretical value contrast, during wave required for obtain, control unit to
Voice module sends signal, the rank of voice message wave.
2nd, the utility model is provided with multiple wave paddles and servomotor, and the work shape of each servomotor is controlled by controller
State, wave paddle independent operating is also run simultaneously, be particularly suitable for laboratory and small enterprise uses, it is applied widely.
Brief description of the drawings
Fig. 1 is structured flowchart of the present utility model.
Fig. 2 is the structural representation that the utility model makes stream device.
Fig. 3 is the structured flowchart of collecting unit in Fig. 1.
Fig. 4 is the circuit diagram of voice module in Fig. 1.
Fig. 5 is power circuit diagram of the present utility model.
Embodiment
The utility model is further described with reference to the accompanying drawings and examples,
As shown in figure 1, a kind of stormy waves stream makes stream device, including control unit, servo drive unit, execution unit, wave height
Instrument, collecting unit, host computer, display unit, voice unit, zero testing and control unit and stream device is made, the wave height recorder
Installed in make stream device in, the signal output part of wave height recorder is connected with the input of collecting unit, the output end of collecting unit with
Control unit is connected, and control unit is connected with voice unit, zero testing with control unit, servo drive unit, servo-drive
Unit is connected with execution unit, and the host computer is connected with display unit, control unit respectively.
As shown in Fig. 2 the stream device of making includes making stream pond 1, energy dissipating plate 2, energy-dissipation net 3, wave paddle 4, make in stream pond 1 and set
There is fluid, in four pool walls for making stream pond 1, energy dissipating plate 2 is provided with the inside of two adjacent pool walls, on the outside of two other adjacent pool wall
Provided with energy-dissipation net 3, some wave paddles 4 are provided with the inside of two other adjacent pool wall.
Described servo drive unit includes 100 servo-drivers and 100 encoders；Servo-driver receives control
The control signal of unit, power drive and servo-drive are provided for servomotor, encoder is to control unit feedback signal.
The execution unit includes 100 servomotors, and a servo motor output shaft is connected with one piece of wave paddle 4, watched
The positive and negative rotation motion for taking motor drives wave paddle 4 to rock back and forth linear motion.The quantity of the wave height recorder 5 is 2, is pacified respectively
Mounted in the inner side of wave paddle 4 and make among stream pond 1.The zero testing and control unit are proximity switch null pick-up, are approached
The guide rail tail end that null pick-up is arranged on where wave paddle 4 is switched, during whole device seeks zero, wave paddle is encountered close
When switching null pick-up, trigger voltage signal is produced, the signal is sent to control unit, wave paddle 4 just can be detected and determined
Null positions.
Described control unit selects SIMOTION controllers.Control unit includes 5 motion controllers, and it is upper to be responsible for reception
Wave train data that machine issues, the rotation for controlling servomotor, according to the real-time Correction and Control amount of encoder feedback data, perform it is upper
Machine control instruction and send the motor operation data collected to host computer.
The collecting unit includes capture card, Signal-regulated kinase, A/D modules, memory module, control module, sampling frequency
Rate control module, the input of the capture card are connected with the signal output part of two wave height recorders, the output end of capture card, signal
Conditioning module, A/D modules, memory module, control module are sequentially connected in series, and control module is connected through Ethernet interface with host computer, adopts
The input of sample frequency control module is connected with control module, and the output end of sample frequency control module is connected with capture card.Institute
State capture card model PCI8360A.
Every controller of control unit controls 20 servo-drivers of servo drive unit respectively, and servo-driver drives
The servomotor of dynamic execution unit, the positive and negative rotation motion of servomotor drive the linear motion realization that rocks back and forth of wave paddle 4 to make
Fluctuation is made, and collecting unit is by unrestrained high RST in wave height before two wave height recorders respectively collection plate and pond and feeds back to host computer, on
Position machine is analyzed the unrestrained high RST of collection, after actual setpoint and theoretical value contrast, outputs signal to control unit
Controller, controller is by servo driver drives servomotor, so as to be modified to wave sequence, is repeatedly reached after amendment
To required wave, control unit sends signal, the rank of voice message wave to voice module.
As shown in figure 3, the utility model chooses the sensor signal of PCI8360A capture cards collection wave height recorder, the height of wave
Degree signal is gathered by capture card, Signal-regulated kinase shaping is amplified, is stored after A/D module analog-to-digital conversions into memory module,
Sampling process is synchronously carried out, and sampled data passes to host computer by Ethernet interface and handled and analyzed, and host computer will determine that
Signal passes to control unit, and control unit passes to voice module, drives the I/O of single-chip microcomputer, prompts the rank of wave.
As shown in figure 4, the utility model voice module chooses STC89C52 single chip as control chip, ISD4004 cores
Piece can be according to actual demand typing voice as speech chip；I/O1-I/O4 connects host computer, and p1.0-p1.3 is OPADD, when
P1.0-p1.3 mouths by for high level when, play corresponding voice, prompt the rank of wave.
As shown in figure 5, power circuit of the present utility model can fix output 3.3V power supplys and adjustable voltage 1.5-5.5V, it is
Wave height recorder and capture card power supply, meanwhile, the power circuit has overheat protector function, and temperature, which exceedes threshold value, can automatically power off protection
Chip.
Claims (8)
1. a kind of stormy waves stream makes stream device, it is characterised in that：It is high including control unit, servo drive unit, execution unit, wave
Instrument, collecting unit, host computer, display unit, voice unit, zero testing and control unit and stream device is made, the wave height recorder
Installed in make stream device in, the signal output part of wave height recorder is connected with the input of collecting unit, the output end of collecting unit with
Control unit is connected, and control unit is connected with voice unit, zero testing with control unit, servo drive unit, servo-drive
Unit is connected with execution unit, and the host computer is connected with display unit, control unit respectively.
2. stormy waves stream according to claim 1 makes stream device, it is characterised in that：The stream device of making includes making stream pond, disappeared
Energy plate, energy-dissipation net, wave paddle, make in stream pond and be provided with fluid, be provided with and disappear in four pool walls for making stream pond, on the inside of two adjacent pool walls
Energy plate, two other adjacent pool wall outside are provided with energy-dissipation net, some wave paddles are provided with the inside of two other adjacent pool wall.
3. stormy waves stream according to claim 2 makes stream device, it is characterised in that：The execution unit includes some servos electricity
Machine, a servo motor output shaft are connected with one piece of wave paddle, and the positive and negative rotation motion of servomotor drives wave paddle to rock back and forth
Pendulum linear motion.
4. stormy waves stream according to claim 2 makes stream device, it is characterised in that：The quantity of the wave height recorder is 2, respectively
On the inside of wave paddle and make among stream pond.
5. stormy waves stream according to claim 2 makes stream device, it is characterised in that：The zero testing uses with control unit
Proximity switch null pick-up, proximity switch null pick-up are arranged on the guide rail tail end where wave paddle, and ripple is made for detecting
The null positions of plate.
6. stormy waves stream according to claim 2 makes stream device, it is characterised in that：Described control unit is controlled from SIMOTION
Device processed.
7. stormy waves stream according to claim 4 makes stream device, it is characterised in that：The collecting unit includes capture card, letter
Number conditioning module, A/D modules, memory module, control module, sample frequency control module, the input of the capture card and two
The signal output part of individual wave height recorder is connected, the output end of capture card, Signal-regulated kinase, A/D modules, memory module, control mould
Block is sequentially connected in series, and control module is connected through Ethernet interface with host computer, the input and control module of sample frequency control module
It is connected, the output end of sample frequency control module is connected with capture card.
8. stormy waves stream according to claim 7 makes stream device, it is characterised in that：The capture card model PCI8360A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720490567.0U CN206684545U (en) | 2017-05-05 | 2017-05-05 | A kind of stormy waves stream makes stream device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720490567.0U CN206684545U (en) | 2017-05-05 | 2017-05-05 | A kind of stormy waves stream makes stream device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206684545U true CN206684545U (en) | 2017-11-28 |
Family
ID=60406454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720490567.0U Expired - Fee Related CN206684545U (en) | 2017-05-05 | 2017-05-05 | A kind of stormy waves stream makes stream device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206684545U (en) |
-
2017
- 2017-05-05 CN CN201720490567.0U patent/CN206684545U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171128 Termination date: 20190505 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |