CN107015511A - A kind of outdoor current levitation device - Google Patents
A kind of outdoor current levitation device Download PDFInfo
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- CN107015511A CN107015511A CN201710408361.3A CN201710408361A CN107015511A CN 107015511 A CN107015511 A CN 107015511A CN 201710408361 A CN201710408361 A CN 201710408361A CN 107015511 A CN107015511 A CN 107015511A
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- Prior art keywords
- module
- electric capacity
- resistance
- shower nozzle
- pin
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Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
- B05B17/08—Fountains
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/21—Pc I-O input output
- G05B2219/21137—Analog to digital conversion, ADC, DAC
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2664—Audio light, animation, stage, theatre light
Abstract
A kind of outdoor current levitation device, including the water source supply device containing water pump, circuit module, at least one shower nozzle, at least one LED tabula rasa；The shower nozzle is connected by water pipe with water source supply device, piezoelectric ceramics is fixedly installed in the periphery of shower nozzle, with shower nozzle close to water pipe fixed with piezoelectric ceramics, piezoelectric ceramics electrically connects with circuit module and can change amplitude according to watt level so that the current sprayed at correspondence shower nozzle can change and produce the vibration of corresponding frequencies according to piezoelectric ceramics amplitude；The light frequency change of the LED tabula rasa and piezoelectric ceramic vibration, drive shower nozzle water outlet synchronous change shape, flow velocity and hovering switching；Relative to existing single control current class displaying model or fountain, the present invention rises with the hovering of visually current, current, the function such as current decline, and line translation can be entered to coordinate music rhythm with the change of the vibration signal of input, can be applied in outdoor fountain field.
Description
Technical field
The present invention relates to model display field, particularly a kind of dress hovered according to vibration, music and signal light control current
Put.
Background technology
At present, displaying model on the market is all static display mostly, unattractive；And dynamically show in model,
Outdoor pattern of water flow is the circulation incessantly of water, and equipped with simple light, appreciating is not high.With the hair of science and technology
Exhibition, great changes will take place for the aesthetic level of people, and former design can not meet the aesthetic requirement of people gradually, from commercial exhibition
And aesthetic consideration, people are intended to a kind of with ornamental dynamic current displaying model.It is existing by taking lamp light fountain as an example
Some designs generally simply embody the appearance profile of current using light as the means of change color or using light catadioptric
Current is become more glittering and translucent, do not reach the effect for making current that there is dynamic perception.However, by some technological means,
Light can also coordinate current to build the sporty visual effect of tool with a greater variety as a kind of important element of viewing and admiring.
The content of the invention
It is an object of the invention to provide a kind of outdoor current levitation device, it can be become according to vibration frequency and light frequency
Change and change water-flowing form, speed and intensity, and can be changed simultaneously according to sound and light make current visually have flow down,
Hovering, three kinds of different dynamics of backflow show, and increase the sight of model display.
The purpose of the present invention is realized by following approach：
A kind of outdoor current levitation device, including the water source supply device containing water pump, circuit module, at least one spray
Head, at least one LED tabula rasa；Circuit module is electrically connected with water source supply device and LED tabula rasa respectively；The shower nozzle passes through
Water pipe is connected with water source supply device, and piezoelectric ceramics is fixedly installed in the periphery of shower nozzle, with shower nozzle close to water pipe and piezoelectric ceramics
Fixed, piezoelectric ceramics electrically connects with circuit module and can change amplitude according to watt level so that sprayed at correspondence shower nozzle
Current can change and produce the vibration of corresponding frequencies according to piezoelectric ceramics amplitude；The shower nozzle is arranged at intervals with LED tabula rasa,
Shower nozzle sprays current and is limited in the light range of LED tabula rasa；The light frequency change of the LED tabula rasa and piezoelectricity
Ceramics vibration, drives shower nozzle water outlet synchronous change shape, flow velocity and hovering switching；The circuit module include one-chip computer module,
Power module, power amplifier module, driving bridge module, LED drive module, bluetooth module, key-press module, vibration input module and
LCD MODULE；Wherein, one-chip computer module respectively with power amplifier module, driving bridge module, LED drive module, bluetooth mould
Block, key-press module, vibration input module and LCD MODULE connection；Power amplifier module is connected with piezoelectric ceramics, drive axle
Module is connected with water pump, and LED drive module is connected with LED tabula rasa；Power module respectively with one-chip computer module, power amplification mould
Block, driving bridge module, LED drive module connection.
In above-mentioned technical proposal, one-chip computer module uses STM35F103VC single-chip microcomputers, the output of described one-chip computer module
Hold the input PWM1 connections of PWM1 and power amplifier module, the output end PWM2 and driving bridge module of one-chip computer module input
Hold PWM2 connections, the input of output end PWM3, RED, GREEN, BLUE of one-chip computer module respectively with LED drive module
PWM3, RED, GREEN, BLUE correspondence connect, input KEY0, KEY1, KEY2, KEY3, KEY4, KEY5 of one-chip computer module with
Key-press module output end KEY0, KEY1, KEY2, KEY3, KEY4, KEY5 correspondence connect, the input AD1 of one-chip computer module with
The output terminals A D1 connections of vibration input module.
In above-mentioned technical proposal, power amplifier module includes an amplifier chip LM158, the amplifier chip LM158's
Pin 1 is connected with electric capacity C7 one end, and the electric capacity C7 other end is connected with resistance R6 one end, resistance the R6 other end and power supply number
Connect, amplifier chip LM158 pin 1 is connected with resistance R4 one end simultaneously, resistance the R4 other end and electric capacity C4 one end word
Connection, the electric capacity C4 other end is digitally connected with power supply, and amplifier chip LM158 pin 1 is connected with resistance R4 one end, resistance
The R4 other end is connected with resistance R3 one end, and resistance R3 one end is digitally connected with power supply, meanwhile, the resistance R4 other end
It is connected with resistance R5 one end, the resistance R5 other end is connected with 24V power supplys；Amplifier chip LM158 pin 2 and the one of resistance R7
End connection, the resistance R7 other end is connected with electric capacity C8 one end, and the electric capacity C8 other end is digitally connected with power supply, amplifier core
Piece LM158 pin 2 is connected with resistance R8 one end, and the resistance R8 other end is connected with electric capacity C10 one end, and electric capacity C10's is another
One end and one end of piezoelectric ceramics are connected；Amplifier chip LM158 pin 3 is connected with 24V power supplys, amplifier chip LM158 pin 3 with
Electric capacity C5 one end, the electric capacity C5 other end is digitally connected with power supply, amplifier chip LM158 pin 3 and electric capacity C6 one end
Connection, the electric capacity C6 other end is digitally connected with power supply；Amplifier chip LM158 pin 4 is digitally connected with power supply；Amplifier core
Piece LM158 pin 5 is connected with resistance R9 one end, the resistance R9 other end and electric capacity C9 one end, the electric capacity C9 other end with
Power supply is digitally connected, and amplifier chip LM158 pin 5 is connected with electric capacity C10 one end, and electric capacity the C10 other end and piezoelectricity are made pottery
One end connection of porcelain；The other end of piezoelectric ceramics is with being digitally connected.
In above-mentioned technical proposal, LCD MODULE and bluetooth module are additionally provided with, the two directions' inputing of one-chip computer module/defeated
Go out to hold USART_RX, USART_TX connection corresponding with two directions' inputing/output end USART_TX, USART_RX of bluetooth module, it is single
The two directions' inputing of piece machine module/output end RS, EN, D0, D1, D2, D3, D4, D5, D6, D7 and LCD MODULE it is two-way defeated
Enter/output end RS, EN, D0, D1, D2, D3, D4, D5, D6, D7 correspondence connection.
In above-mentioned technical proposal, a kind of described outdoor current levitation device is set as outdoor fountain, and water pipe is circle
Steel pipe, the shower nozzle is high-pressure nozzle；Water source supply device includes pond, water pump and filter, water pump pumping pond
Water is delivered to shower nozzle after filter by water pipe.
In above-mentioned technical proposal, described LED tabula rasa is RGB three-color blocks, and different face are realized by single-chip microcomputer control
Color；LED tabula rasa to spray current in light range with angled set of pond horizontal plane.
In above-mentioned technical proposal, described shower nozzle can convert the shape of current.
In above-mentioned technical proposal, described LED tabula rasa is respectively positioned in the middle of pond and light-emitting area is set towards outer, each shower nozzle
Set around LED tabula rasa.
As the further optimization of this programme, the frequency for setting piezoelectric ceramics is α Hz, and it is β Hz to set LED light frequency,
Two frequencies are adjustable；As α=β, current visually hover；Work as α<During β, current visually flow back；Work as α>During β, current
Visually toward dirty；The amplitude of piezoelectric ceramics is different, and water-flowing form is different；Vibration input module inputted vibration signal passes through
Bluetooth module input music signal drives piezoelectric ceramic vibration, with different vibration signals, the different pattern of current hovering switching.
Thus, the present apparatus realizes that splashette, with realizing that water source vibrates by piezoelectric ceramic vibration steel pipe, passes through by luminescent screen
Splashette light source carries out " sampling " to vision, while coordinating the deception of current vibration wave peak progress vision in sampled point；Form the globule
The effect of stop；Flash rate is adjusted, when making it with water velocity close to (or synchronous), although current are in high-speed motion, is seen
It is slow motion or geo-stationary up, using this visual persistence phenomenon, produces hovering effect；Meanwhile, by changing
Music is played, piezoelectric ceramics can change amplitude according to watt level so that current can be according to the change of piezoelectric ceramics amplitude
Produce the vibration of corresponding frequencies.Relative to existing single control current class displaying model or fountain, the present invention has visually
Current hover, current rise, current decline etc. function, and can enter with the change of the vibration signal of input line translation with
Music rhythm is closed, can be applied in outdoor fountain field.
Brief description of the drawings
The present invention is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is a kind of outdoor current levitation device structural representation of the present invention；
Fig. 2 constitutes the structural representation of fountain for a kind of outdoor current levitation device of the present invention comprising multiple shower nozzles；
Fig. 3 is a kind of a kind of nozzle structure schematic diagram of embodiment of outdoor current levitation device of the present invention；
Fig. 4 is a kind of circuit module principle schematic of outdoor current levitation device of the present invention；
Fig. 5 is a kind of electrical block diagram of outdoor current levitation device of the present invention；
Fig. 6 is the circuit diagram of one-chip computer module in the present invention；
Fig. 7 is power amplifier module circuit diagram in the present invention；
Fig. 8 is the circuit diagram of driving bridge module in the present invention；
Fig. 9 is the circuit diagram of LED drive module in the present invention；
Figure 10 is the circuit diagram of bluetooth module in the present invention；
Figure 11 is the circuit diagram of key-press module in the present invention；
Figure 12 is the circuit diagram of vibration input module in the present invention；
Figure 13 is the circuit diagram of liquid crystal screen module in the present invention；
In figure, pond 1, filter 2, water pump 3, water pipe 4, piezoelectric ceramics 5, shower nozzle 6, LED tabula rasa 7, single-chip microcomputer mould
Block 8, power amplifier module 9, driving bridge module 10, LED drive module 11, bluetooth module 12, key-press module 13, vibration input mould
Block 14, LCD MODULE 15, power module 16.
Embodiment
As shown in figure 1, the present invention is a kind of outdoor current levitation device, including pond 1, filter 2, water pump 3, water pipe
4, piezoelectric ceramics 5, shower nozzle 6, LED tabula rasa 7 and circuit module, circuit board where circuit module is placed in outer wall on front side of pond.
LED tabula rasa 7 and the separately positioned specific embodiment in high pressure fountain of shower nozzle 6 are illustrated in figure 2, also may be used
With flexible distributed LED tabula rasa 7 as required and shower nozzle 6.
A specific embodiment of shower nozzle 6 is illustrated in figure 3, piezoelectric ceramics 5 is arranged on the outer of shower nozzle in this embodiment
Enclose and be integrally formed with shower nozzle 6, described shower nozzle is in high pressure fountain, and shower nozzle 6 includes sprayer body 601, set on sprayer body 601
Fixed support frame 604 on the water pipe 603 and water pipe 603 that rubber tube 602, rubber tube 602 are connected, the section of support frame 604 is
L-type, piezoelectric ceramics 5 is fixed between the vertical end of support frame 604L types and sprayer body 601, and the horizontal ends of support frame 604L types are consolidated
It is scheduled on water pipe 603.With shower nozzle 6 close to water pipe 4 fixed with piezoelectric ceramics 5；The one end of water pipe 4 is connected with water pump 3, water pipe 4
The other end is connected with shower nozzle 6.Piezoelectric ceramics can make the water that shower nozzle 6 sprays produce different frequency under the control of electronic circuit
Vibration.
If Fig. 4 is a kind of circuit module principle schematic of outdoor current levitation device of the present invention.Circuit module includes single
Piece machine module 8, power module 16, power amplifier module 9, driving bridge module 10, LED drive module 11, bluetooth module 12, button
Module 13, vibration input module 14, LCD MODULE 15；, wherein one-chip computer module 8 respectively with power amplifier module 9, driving
Bridge module 10, LED drive module 11, bluetooth module 12, key-press module 13, vibration input module 14, LCD MODULE 15 connect
Connect；Power amplifier module 9 is connected with piezoelectric ceramics 5, and driving bridge module 10 is connected with water pump 3, LED drive module 11 and LED
Tabula rasa 7 is connected；Power module respectively with one-chip computer module 8, power amplifier module 9, driving bridge module 10, LED drive module 11
Connection.Power module 16 is connected with one-chip computer module 8, power amplifier module 9, driving bridge module 10, LED drive module 11 respectively.
If Fig. 5 is a kind of electrical block diagram of outdoor current levitation device of the present invention.Described one-chip computer module 8
Output end PWM1 is connected with the input PWM1 of power amplifier module 9, output end PWM2 and the driving bridge module of one-chip computer module 8
10 input PWM2 connections, output end PWM3, RED, GREEN, BULE of one-chip computer module 8 and LED drive module 11 it is defeated
Enter to hold PWM3, RED, GREEN, BULE correspondence connection, two directions' inputing/output end USART_RX, USART_TX of one-chip computer module 8
Connection corresponding with two directions' inputing/output end USART_TX, USART_RX of bluetooth module 12, the input of one-chip computer module 8
The output end KEY0 of KEY0, KEY1, KEY2, KEY3, KEY4, KEY5 and key-press module 13, KEY1, KEY2, KEY3, KEY4,
KEY5 correspondences are connected, and the input AD1 of one-chip computer module 8 is connected with the output terminals A D1 of vibration input module 14, one-chip computer module
The two directions' inputing of 8 two directions' inputing/output end RS, EN, D0, D1, D2, D3, D4, D5, D6, D7 and LCD MODULE 15/defeated
Go out to hold RS, EN, D0, D1, D2, D3, D4, D5, D6, D7 correspondence connection.
Fig. 6 is the circuit diagram of one-chip computer module in the present invention.Described one-chip computer module 8 is including chip U1, U1
STM32F103VC single-chip microcomputers；Chip U1 pin 24, pin 36, pin 48 and pin 9 is connected with voltage-stabilized power supply end VCC, chip U1 pin
44 are connected with resistance R1 one end, resistance R1 other end power supply digitally GND connections, chip U1 pin 5 and pin 6 and crystal oscillator Y
Pin 1 and pin 2 correspondence connect, digitally GND is connected with power supply for chip U1 pin 8, pin 23, pin 35 and pin 47, resistance R2's
One end is connected with switching S1 one end, and the resistance R2 other end is connected with voltage-stabilized power supply end VCC, electric capacity the C1 other end and switch
With power supply, digitally GND is connected the S1 other end, electric capacity C2 one end and electric capacity C3 one end and crystal oscillator Y 2 pairs of pin 1 and pin
It should connect, digitally GND is connected with power supply for the electric capacity C2 other end and the electric capacity C3 other end.
Fig. 7 is power amplifier module circuit diagram in the present invention.The output end PWM1 of described one-chip computer module 8 is put with power
In the input PWM1 connections of big module 9, power amplifier module 9 comprising an amplifier chip LM158 (in Fig. 7 in the square frame of right side
Rectangle frame shown in), amplifier chip LM158 pin 1 is connected with electric capacity C7 one end, the electric capacity C7 other end and the one of resistance R6
End connection, the resistance R6 other end is digitally connected with power supply, and amplifier chip LM158 pin 1 is connected with resistance R4 one end, electricity
The resistance R4 other end is connected with electric capacity C4 one end, and the electric capacity C4 other end is digitally connected with power supply, amplifier chip LM158 pin
1 is connected with resistance R4 one end, and the resistance R4 other end is connected with resistance R3 one end, and resistance R3 one end and power supply are digitally
Connection, amplifier chip LM158 pin 1 is connected with resistance R4 one end, and the resistance R4 other end is connected with resistance R5 one end, electricity
The resistance R5 other end is connected with 24V power supplys；Amplifier chip LM158 pin 2 is connected with resistance R7 one end, the resistance R7 other end
It is connected with electric capacity C8 one end, the electric capacity C8 other end is digitally connected with power supply, amplifier chip LM158 pin 2 and resistance R8
One end connection, the resistance R8 other end is connected with electric capacity C10 one end, the electric capacity C10 other end and one end of piezoelectric ceramics 5
Connection；Amplifier chip LM158 pin 3 is connected with 24V power supplys, amplifier chip LM158 pin 3 and electric capacity C5 one end, electric capacity C5
The other end be digitally connected with power supply, amplifier chip LM158 pin 3 is connected with electric capacity C6 one end, the electric capacity C6 other end
Digitally it is connected with power supply；Amplifier chip LM158 pin 4 is digitally connected with power supply；Amplifier chip LM158 pin 5 and resistance
R9 one end connection, the resistance R9 other end and electric capacity C9 one end, the electric capacity C9 other end are digitally connected with power supply, amplifier
Chip LM158 pin 5 is connected with electric capacity C10 one end, and the electric capacity C10 other end is connected with one end of piezoelectric ceramics 5；Piezoelectricity is made pottery
The other end of porcelain 5 is with being digitally connected.
Fig. 8 is the circuit diagram of driving bridge module in the present invention.The output end PWM2 of one-chip computer module 8 and driving bridge module 10
Input PWM2 connections；Bridge module is driven to include one piece of driving chip L298N, driving chip L298N pin 5, pin 9 and 5V electricity
Source is connected, and driving chip L298N pin 4 is connected with 24V power supplys, driving chip L298N pin 7, pin 8, pin 1 and pin 15 and number
Connect word；Motor M one end is connected with driving chip L298N pin 2, and the other end is connected with driving chip L298N pin 3.
Fig. 9 is the circuit diagram of LED drive module 11 in the present invention.The output end PWM3 of one-chip computer module 8, RED, GREEN,
BLUE is connected with input PWM3, RED, GREEN, BLUE of LED drive module 11, and LED drive module 11 includes chip U3, U3
For LM158 amplifier chips, chip U3 pin 4 is with being digitally connected, and chip U3 pin 5 is connected with triode e ends, triode b ends
It is connected with another resistance R5 (1k) one end, triode c ends are connected with 24V power supplys.
Figure 10 is the circuit diagram of bluetooth module 12 in the present invention；The two directions' inputing of one-chip computer module 8/output end USART_
The two directions' inputing of RX, USART_TX and bluetooth module 12/output end USART_TX, USART_RX connection, bluetooth module 12 is included
One serial port module U4, described serial port module U4 pin 2 is connected with voltage-stabilized power supply end VCC, and pin 3 is with being digitally connected.
Figure 11 is the circuit diagram of key-press module 13 in the present invention.The input KEY0 of one-chip computer module 8, KEY1, KEY2,
KEY3, KEY4, KEY5 connection corresponding with output end KEY0, KEY1, KEY2, KEY3, KEY4, KEY5 of key-press module 13；Button
The output end KEY0 correspondences button S7 of module 13 one end, KEY1 correspondence buttons S6 one end, KEY2 correspondence buttons S5 one end,
KEY3 correspondences button S4 one end, KEY4 correspondence buttons S3 one end, KEY5 correspondence buttons S2 one end, button S2, S3, S4,
S5, S6, S7 other end are with being digitally connected.
Figure 12 is the circuit diagram of vibration input module 14 in the present invention.The input AD1 and vibration input of one-chip computer module 8
The output terminals A D1 connections of module 14, vibration input module includes vibration input interface U5, vibration input interface U5 pin 1 with
Voltage-stabilized power supply end VCC connections, vibration input interface U5 pin 2 are connected with electric capacity C1 one end, the electric capacity C1 other ends with being digitally connected,
Vibration input interface U5 pin 3 are digitally connected with voltage stabilizing.
Figure 13 is the circuit diagram of liquid crystal screen module 15 in the present invention.The two directions' inputing of one-chip computer module 8/output end RS, EN,
The two directions' inputing of D0, D1, D2, D3, D4, D5, D6, D7 and LCD MODULE 15/output end RS, EN, D0, D1, D2, D3, D4,
D5, D6, D7 correspondence are connected.Described LCD MODULE includes display screen；Pin 1, the pin 20 of display screen (shown in 12864 chips)
With being digitally connected, pin 2, pin 17, pin 19 are connected with voltage-stabilized power supply end VCC, mono- section of slide rheostat W1 and voltage-stabilized power supply end VCC
Connection, another section of slide rheostat W1 with being digitally connected, slide rheostat W1 interlude is connected with pin 3.
Water is passed through filter 2 by pond 1 by water pump 3, circulated by shower nozzle 6；By changing turning for water pump 3
Speed changes water velocity and the intensity of pressure；The water that will spray in the latter end of water pipe 4 as piezoelectric ceramics 5 vibrates and vibrates,
The vibration frequency for adjusting piezoelectric ceramics 5 changes the vibration frequency of water；LED tabula rasa 7 is three-color block, can be sent out by circuit control
Go out the light of different colours, and control the frequency of light.
The frequency for setting piezoelectric ceramics 5 is α Hz, and it is β Hz to set the frequency of LED lamplight 7.As α=β, current are visually
Hovering；Work as α<During β, current visually flow back；Work as α>During β, current are visually toward dirty.The amplitude of piezoelectric ceramics is different,
Water-flowing form is different.Vibration input module inputted vibration signal inputs music signal by bluetooth module, believes with different music
Number, the different pattern of current hovering switching, with music, embodies timing.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those skilled in the art disclosed herein technical scope in, the change that can expect without creative work or
Replace, such as the device is used as interior, should be all included within the scope of the present invention.Therefore, protection of the invention
Scope should be determined by the scope of protection defined in the claims.
Claims (8)
1. a kind of outdoor current levitation device, including the water source supply device containing water pump, circuit module, at least one shower nozzle,
And at least one LED tabula rasa；Circuit module is electrically connected with water source supply device and LED tabula rasa respectively.Described one kind
Outdoor current levitation device, it is characterised in that：The shower nozzle is connected by water pipe with water source supply device, and the periphery of shower nozzle is fixed
Piezoelectric ceramics is set, with shower nozzle close to water pipe and piezoelectric ceramics, piezoelectric ceramics electrically connects with circuit module and can be according to work(
Rate size changes the current sprayed at amplitude, correspondence shower nozzle and can be changed according to piezoelectric ceramics amplitude and produce shaking for corresponding frequencies
It is dynamic；The shower nozzle is arranged at intervals with LED tabula rasa, and shower nozzle sprays current and is limited in the light range of LED tabula rasa, described
The light frequency change of LED tabula rasa, drives shower nozzle water outlet synchronous change shape, flow velocity and hovering switching；The circuit module
Including one-chip computer module, power module, power amplifier module, driving bridge module, LED drive module, bluetooth module, button mould
Block, vibration input module and LCD MODULE；Wherein, one-chip computer module respectively with power amplifier module, driving bridge module,
LED drive module, bluetooth module, key-press module, vibration input module and LCD MODULE connection；Power amplifier module and pressure
Electroceramics is connected, and driving bridge module is connected with water pump, and LED drive module is connected with LED tabula rasa；Power module respectively with monolithic
Machine module, power amplifier module, driving bridge module, LED drive module connection.
2. a kind of outdoor current levitation device according to claim 1, it is characterised in that：Described one-chip computer module it is defeated
Go out to hold the input PWM1 connections of PWM1 and power amplifier module, the output end PWM2 of one-chip computer module is with driving the defeated of bridge module
Enter to hold PWM2 to connect, the input of output end PWM3, RED, GREEN, BLUE of one-chip computer module respectively with LED drive module
PWM3, RED, GREEN, BLUE are connected, input KEY0, KEY1, KEY2, KEY3, KEY4, KEY5 and button of one-chip computer module
Output end KEY0, KEY1, KEY2, KEY3, KEY4, KEY5 correspondence of module are connected, input AD1 and the vibration of one-chip computer module
The output terminals A D1 connections of input module.
3. a kind of outdoor current levitation device according to claim 1, it is characterised in that：Power amplifier module includes one
Amplifier chip, the pin 1 of described amplifier chip is connected with electric capacity C7 one end, and the electric capacity C7 other end connects with resistance R6 one end
Connect, the resistance R6 other end is digitally connected with power supply, pin 1 is connected with resistance R4 one end simultaneously, the resistance R4 other end with
Electric capacity C4 one end is connected, and the electric capacity C4 other end is digitally connected with power supply, and pin 1 is connected with resistance R4 one end, resistance R4's
The other end is connected with resistance R3 one end, and resistance R3 one end is digitally connected with power supply, meanwhile, resistance the R4 other end and electricity
R5 one end connection is hindered, the resistance R5 other end is connected with 24V power supplys；Pin 2 is connected with resistance R7 one end, and resistance R7's is another
End is connected with electric capacity C8 one end, and the electric capacity C8 other end is digitally connected with power supply, and pin 2 is connected with resistance R8 one end, electricity
The resistance R8 other end is connected with electric capacity C10 one end, and the electric capacity C10 other end and one end of piezoelectric ceramics are connected；Pin 3 and 24V
Power supply is connected, and pin 3 and electric capacity C5 one end, the electric capacity C5 other end is digitally connected with power supply, and pin 3 and electric capacity C6 one end connects
Connect, the electric capacity C6 other end is digitally connected with power supply；Pin 4 is digitally connected with power supply；Pin 5 is connected with resistance R9 one end,
The resistance R9 other end and electric capacity C9 one end, the electric capacity C9 other end are digitally connected with power supply, and the one of pin 5 and electric capacity C10
End connection, the electric capacity C10 other end and one end of piezoelectric ceramics are connected；The other end of piezoelectric ceramics is with being digitally connected.
4. a kind of outdoor current levitation device according to claim 1, it is characterised in that：It is additionally provided with LCD MODULE
And bluetooth module, the two directions' inputing of one-chip computer module/output end USART_RX, USART_TX and bluetooth module 12 it is two-way defeated
Enter/output end USART_TX, USART_RX connection, two directions' inputing/output end RS of one-chip computer module, EN, D0, D1, D2, D3,
The two directions' inputing of D4, D5, D6, D7 and LCD MODULE/output end RS, EN, D0, D1, D2, D3, D4, D5, D6, D7 are corresponding connects
Connect.
5. a kind of outdoor current levitation device according to claim 1, it is characterised in that：Described current levitation device is made
Set for outdoor fountain, water pipe is round steel pipe, the shower nozzle is high-pressure nozzle；Water source supply device comprising pond, water pump with
And filter, the water in water pump pumping pond simultaneously connected after filter by water pipe with shower nozzle.
6. a kind of outdoor current levitation device according to claim 1, it is characterised in that：Piezoelectric ceramic vibrator dynamic frequency and
Magnitude relationship between the light flash rate of LED tabula rasa is variable, if the frequency of loudspeaker is α Hz, if LED light frequency is
βHz；As α=β, current visually hover；Work as α<During β, current visually flow back；Work as α>During β, current are visually past
Flow down.The amplitude of piezoelectric ceramics is different, and water-flowing form is different.
7. a kind of outdoor current levitation device according to claim 1, it is characterised in that：Described LED tabula rasa is RGB
Three-color block, different colors are realized by single-chip microcomputer control；LED tabula rasa to spray water with angled set of pond horizontal plane
Stream is in light range.
8. a kind of outdoor current levitation device according to claim 1, it is characterised in that：The described equal position of LED tabula rasa
In the middle of the pond and light-emitting area is set towards outer, each shower nozzle is around the setting of LED tabula rasa.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710408361.3A CN107015511A (en) | 2017-06-02 | 2017-06-02 | A kind of outdoor current levitation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710408361.3A CN107015511A (en) | 2017-06-02 | 2017-06-02 | A kind of outdoor current levitation device |
Publications (1)
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| CN107015511A true CN107015511A (en) | 2017-08-04 |
Family
ID=59452653
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710408361.3A Pending CN107015511A (en) | 2017-06-02 | 2017-06-02 | A kind of outdoor current levitation device |
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| Country | Link |
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| CN (1) | CN107015511A (en) |
Cited By (1)
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| CN111173784A (en) * | 2020-01-16 | 2020-05-19 | 山东省农业机械科学研究院 | Full-independent suspension steering drive axle hydraulic system |
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