CN207337110U - A kind of outdoor current levitation device - Google Patents
A kind of outdoor current levitation device Download PDFInfo
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- CN207337110U CN207337110U CN201720632425.3U CN201720632425U CN207337110U CN 207337110 U CN207337110 U CN 207337110U CN 201720632425 U CN201720632425 U CN 201720632425U CN 207337110 U CN207337110 U CN 207337110U
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Abstract
A kind of outdoor current levitation device, including the water source supply device containing water pump, circuit module, at least one nozzle, at least one LED light tabula rasa；The nozzle is connected by water pipe with water source supply device, the periphery fixed setting piezoelectric ceramics of nozzle, fixed with the adjacent water pipe of nozzle with piezoelectric ceramics, piezoelectric ceramics is electrically connected with circuit module and can change amplitude according to watt level so that the current sprayed at corresponding nozzle can change according to piezoelectric ceramics amplitude and produce the vibration of corresponding frequencies；The light frequency change of the LED light tabula rasa and piezoelectric ceramic vibration, drive nozzle water outlet synchronous change shape, flow velocity and hovering switching；Relative to existing single control current class displaying model or fountain, the utility model hovers with visually current, and current rise, the functions such as current decline, and it can be converted to coordinate music rhythm, can be applied in outdoor fountain field with the change of the vibration signal of input.
Description
Technical field
Model display field is the utility model is related to, it is particularly a kind of to be hovered according to vibration, music and signal light control current
Device.
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, not high equipped with simple light, appreciating.With the hair of science and technology
Exhibition, great changes will take place for the aesthetic level of people, pervious to design the aesthetic requirement that can not meet people gradually, from commercial exhibition
And aesthetic consideration, people are intended to a kind of dynamic current displaying model with ornamental value.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
, can be according to vibration frequency and light frequency the purpose of this utility model is to provide a kind of outdoor current levitation device
Rate change changes water-flowing form, speed and intensity, and can be changed according to sound and light makes current visually have at the same time
Three kinds of dirty, hovering, reflux different dynamics show, and increase the ornamental value of model display.
The purpose of this utility model 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 light tabula rasa；Circuit module is electrically connected with water source supply device and LED light tabula rasa respectively；The nozzle passes through
Water pipe is connected with water source supply device, the periphery fixed setting piezoelectric ceramics of nozzle, adjacent with nozzle water pipe and piezoelectric ceramics
Fixed, piezoelectric ceramics is electrically connected with circuit module and can change amplitude according to watt level so that is sprayed at corresponding nozzle
Current can change according to piezoelectric ceramics amplitude and produce the vibration of corresponding frequencies；The nozzle is arranged at intervals with LED light tabula rasa,
Nozzle sprays current and is limited in the light range of LED light tabula rasa；The light frequency change of the LED light tabula rasa and piezoelectricity
Ceramics vibration, drives 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 are connected with LCD MODULE；Power amplifier module is connected with piezoelectric ceramics, drive axle
Module is connected with water pump, and LED drive module is connected with LED light 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 microcontrollers, the output of the one-chip computer module
Hold the input terminal PWM1 connections of PWM1 and power amplifier module, the input of the output terminal PWM2 and driving bridge module of one-chip computer module
Hold PWM2 connections, output terminal PWM3, RED, GREEN, BLUE of one-chip computer module input terminal with LED drive module respectively
PWM3, RED, GREEN, BLUE correspond to connection, input terminal KEY0, KEY1, KEY2, KEY3, KEY4, KEY5 of one-chip computer module with
Output terminal KEY0, KEY1, KEY2, KEY3, KEY4, KEY5 of key-press module correspond to connection, the input terminal 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
Foot 1 is connected with one end of capacitance C7, and the other end of capacitance C7 is connected with one end of resistance R6, the other end and the power supply number of resistance R6
Connect, the foot 1 of amplifier chip LM158 is connected with one end of resistance R4 at the same time, the other end and capacitance C4 one end of resistance R4 word
Connection, the other end of capacitance C4 are digitally connected with power supply, and the foot 1 of amplifier chip LM158 is connected with one end of resistance R4, resistance
The other end of R4 is connected with one end of resistance R3, and one end of resistance R3 is digitally connected with power supply, meanwhile, the other end of resistance R4
It is connected with one end of resistance R5, the other end of resistance R5 is connected with 24V power supplys；The foot 2 of amplifier chip LM158 and the one of resistance R7
End connection, the other end of resistance R7 are connected with one end of capacitance C8, and the other end of capacitance C8 is digitally connected with power supply, amplifier core
The foot 2 of piece LM158 is connected with one end of resistance R8, and the other end of resistance R8 is connected with one end of capacitance C10, and capacitance C10's is another
One end and one end of piezoelectric ceramics connect；The foot 3 of amplifier chip LM158 is connected with 24V power supplys, the foot 3 of amplifier chip LM158 with
One end of capacitance C5, the other end of capacitance C5 are digitally connected with power supply, the foot 3 of amplifier chip LM158 and one end of capacitance C6
Connection, the other end of capacitance C6 are digitally connected with power supply；The foot 4 of amplifier chip LM158 is digitally connected with power supply；Amplifier core
The foot 5 of piece LM158 is connected with one end of resistance R9, the other end of resistance R9 and one end of capacitance C9, the other end of capacitance C9 with
Power supply digitally connects, and the foot 5 of amplifier chip LM158 is connected with one end of capacitance C10, and the other end and the piezoelectricity of capacitance C10 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
Outlet USART_RX, USART_TX connection corresponding with two directions' inputing/output terminal USART_TX, USART_RX of bluetooth module, it is single
The two directions' inputing of piece machine module/output terminal RS, EN, D0, D1, D2, D3, D4, D5, D6, D7 and LCD MODULE it is two-way defeated
Enter/output terminal RS, EN, D0, D1, D2, D3, D4, D5, D6, D7 correspondence connection.
In above-mentioned technical proposal, a kind of outdoor current levitation device is set as outdoor fountain, and water pipe is circle
Steel pipe, the nozzle are high-pressure nozzle；Water source supply device includes pond, water pump and filtration apparatus, water pump pumping pond
Nozzle is delivered to by water pipe after the filtered device of water.
In above-mentioned technical proposal, the LED light tabula rasa is RGB three-color blocks, and different face is realized by microcontroller control
Color；LED light tabula rasa is at an angle of setting so that spraying current in light range with pond horizontal plane.
In above-mentioned technical proposal, the nozzle can convert the shape of current.
In above-mentioned technical proposal, the LED light tabula rasa is respectively positioned among pond and light-emitting area is towards outer setting, each nozzle
Set around LED light 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 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, and with different vibration signals, current hovering switches different patterns.
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 coordinates the deception of current vibration wave peak progress vision in sampled point；Form droplet
The effect of stop；Flash rate is adjusted, when making it with water velocity close to (or synchronous), although current in high-speed motion, are seen
It is slow movement or opposing stationary up, using this visual persistence phenomenon, produces hovering effect；Meanwhile by varying
Play music, piezoelectric ceramics can according to watt level change amplitude so that current can according to piezoelectric ceramics amplitude change and
Produce the vibration of corresponding frequencies.Relative to existing single control current class displaying model or fountain, the utility model, which has, to be regarded
Current hover in feel, and current rise, the functions such as current decline, and can be converted with the change of the vibration signal of input
To coordinate music rhythm, can apply in outdoor fountain field.
Brief description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is a kind of outdoor current levitation device structure diagram of the utility model；
Fig. 2 is that a kind of outdoor current levitation device of the utility model includes the structure diagram that multiple nozzles form fountain；
Fig. 3 is a kind of a kind of nozzle structure schematic diagram of embodiment of outdoor current levitation device of the utility model；
Fig. 4 is a kind of circuit module principle schematic of outdoor current levitation device of the utility model；
Fig. 5 is a kind of electrical block diagram of outdoor current levitation device of the utility model；
Fig. 6 is the circuit diagram of one-chip computer module in the utility model；
Fig. 7 is power amplifier module circuit diagram in the utility model；
Fig. 8 is the circuit diagram that bridge module is driven in the utility model；
Fig. 9 is the circuit diagram of LED drive module in the utility model；
Figure 10 is the circuit diagram of bluetooth module in the utility model；
Figure 11 is the circuit diagram of key-press module in the utility model；
Figure 12 is the circuit diagram of vibration input module in the utility model；
Figure 13 is the circuit diagram of liquid crystal screen module in the utility model；
In figure, pond 1, filtration apparatus 2, water pump 3, water pipe 4, piezoelectric ceramics 5, nozzle 6, LED light tabula rasa 7, microcontroller 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 utility model is a kind of outdoor current levitation device, including pond 1, filtration apparatus 2, water
Pump 3, water pipe 4, piezoelectric ceramics 5, nozzle 6, LED light tabula rasa 7 and circuit module, circuit board where circuit module are placed on front side of pond
Outer wall.
LED light tabula rasa 7 and the separately positioned specific embodiment in high pressure fountain of nozzle 6 are illustrated in figure 2, also may be used
With flexible distributed LED light tabula rasa 7 as required and nozzle 6.
A specific embodiment of nozzle 6 is illustrated in figure 3, piezoelectric ceramics 5 is arranged on the outer of nozzle in this embodiment
Enclose and be integrally formed with nozzle 6, for the nozzle in high pressure fountain, nozzle 6 includes sprayer body 601, sets on sprayer body 601
Fixed supporting rack 604 on the water pipe 603 and water pipe 603 that rubber tube 602, rubber tube 602 connect, 604 section of supporting rack is
L-type, piezoelectric ceramics 5 are fixed between vertical end and the sprayer body 601 of supporting rack 604L types, and the horizontal ends of supporting rack 604L types are consolidated
It is scheduled on water pipe 603.Water pipe 4 adjacent with nozzle 6 is fixed with piezoelectric ceramics 5；4 one end of water pipe is connected with water pump 3, water pipe 4
The other end is connected with nozzle 6.Piezoelectric ceramics can make the water that 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 utility model.Circuit module bag
Include one-chip computer module 8, power module 16, 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；, wherein one-chip computer module 8 respectively with power amplifier module 9,
Drive bridge module 10, LED drive module 11, bluetooth module 12, key-press module 13, vibration input module 14, LCD MODULE
15 connections；Power amplifier module 9 is connected with piezoelectric ceramics 5, driving bridge module 10 be connected with water pump 3, LED drive module 11 and
LED light tabula rasa 7 connects；Power module drives mould with one-chip computer module 8, power amplifier module 9, driving bridge module 10, LED respectively
Block 11 connects.Power module 16 connects with one-chip computer module 8, power amplifier module 9, driving bridge module 10, LED drive module 11 respectively
Connect.
If Fig. 5 is a kind of electrical block diagram of outdoor current levitation device of the utility model.The microcontroller mould
The output terminal PWM1 of block 8 is connected with the input terminal PWM1 of power amplifier module 9, output terminal PWM2 and the driving of one-chip computer module 8
The input terminal PWM2 connections of bridge module 10, output terminal PWM3, RED, GREEN, BULE and LED drive module of one-chip computer module 8
11 input terminal PWM3, RED, GREEN, BULE, which is corresponded to, to be connected, two directions' inputing/output terminal USART_RX of one-chip computer module 8,
USART_TX connections corresponding with two directions' inputing/output terminal USART_TX, USART_RX of bluetooth module 12, one-chip computer module 8
Output terminal KEY0, KEY1 of input terminal KEY0, KEY1, KEY2, KEY3, KEY4, KEY5 and key-press module 13, KEY2, KEY3,
KEY4, KEY5 correspond to connection, and the input terminal AD1 of one-chip computer module 8 is connected with the output terminals A D1 of vibration input module 14, monolithic
The two directions' inputing of machine module 8/output terminal RS, EN, D0, D1, D2, D3, D4, D5, D6, D7 and LCD MODULE 15 it is two-way defeated
Enter/output terminal 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 utility model.The one-chip computer module 8 is including chip U1, U1
STM32F103VC microcontrollers；Foot 24, foot 36, foot 48 and the foot 9 of chip U1 is connected with regulated power supply end VCC, the foot of chip U1
44 are connected with one end of resistance R1, the other end power supply digitally GND connections of resistance R1, foot 5 and foot 6 and the crystal oscillator Y of chip U1
Foot 1 and foot 2 correspond to connection, digitally GND is connected with power supply for foot 8, foot 23, foot 35 and the foot 47 of chip U1, resistance R2's
One end is connected with switching one end of S1, and the other end of resistance R2 is connected with regulated power supply end VCC, the other end and switch of capacitance C1
Digitally GND is connected the other end of S1 with power supply, and one end of capacitance C2 and one end of capacitance C3 and the foot 1 and foot 2 of crystal oscillator Y are right
It should connect, digitally GND is connected with power supply for the other end of capacitance C2 and the other end of capacitance C3.
Fig. 7 is power amplifier module circuit diagram in the utility model.The output terminal PWM1 and work(of the one-chip computer module 8
The input terminal PWM1 connections of rate amplification module 9, an amplifier chip LM158 (right side sides in Fig. 7 are included in power amplifier module 9
Shown in rectangle frame in frame), the foot 1 of amplifier chip LM158 is connected with one end of capacitance C7, the other end and the resistance R6 of capacitance C7
One end connection, the other end of resistance R6 is digitally connected with power supply, one end company of the foot 1 and resistance R4 of amplifier chip LM158
Connect, the other end of resistance R4 is connected with capacitance C4 one end, and the other end of capacitance C4 is digitally connected with power supply, amplifier chip
The foot 1 of LM158 is connected with one end of resistance R4, and the other end of resistance R4 is connected with one end of resistance R3, one end of resistance R3 with
Power supply digitally connects, and the foot 1 of amplifier chip LM158 is connected with one end of resistance R4, and the other end of resistance R4 is with resistance R5's
One end connects, and the other end of resistance R5 is connected with 24V power supplys；The foot 2 of amplifier chip LM158 is connected with one end of resistance R7, electricity
The other end of resistance R7 is connected with one end of capacitance C8, and the other end of capacitance C8 is digitally connected with power supply, amplifier chip LM158's
Foot 2 is connected with one end of resistance R8, and the other end of resistance R8 is connected with one end of capacitance C10, the other end and piezoelectricity of capacitance C10
One end connection of ceramics 5；The foot 3 of amplifier chip LM158 is connected with 24V power supplys, the foot 3 and capacitance C5's of amplifier chip LM158
One end, the other end of capacitance C5 are digitally connected with power supply, and the foot 3 of amplifier chip LM158 is connected with one end of capacitance C6, capacitance
The other end of C6 is digitally connected with power supply；The foot 4 of amplifier chip LM158 is digitally connected with power supply；Amplifier chip LM158's
Foot 5 is connected with one end of resistance R9, and the other end of resistance R9 and one end of capacitance C9, the other end and power supply of capacitance C9 are digitally
Connection, the foot 5 of amplifier chip LM158 are connected with one end of capacitance C10, and the other end of capacitance C10 connects with one end of piezoelectric ceramics 5
Connect；The other end of piezoelectric ceramics 5 is with being digitally connected.
Fig. 8 is the circuit diagram that bridge module is driven in the utility model.The output terminal PWM2 of one-chip computer module 8 and drive axle mould
The input terminal PWM2 connections of block 10；Driving bridge module include one piece of driving chip L298N, the foot 5 of driving chip L298N, foot 9 and
5V power ends connect, and the foot 4 of driving chip L298N is connected with 24V power supplys, foot 7, foot 8, foot 1 and the foot 15 of driving chip L298N
With being digitally connected；One end of motor M is connected with the foot 2 of driving chip L298N, and the foot 3 of the other end and driving chip L298N connects
Connect.
Fig. 9 is the circuit diagram of LED drive module 11 in the utility model.Output terminal PWM3, RED of one-chip computer module 8,
GREEN, BLUE and input terminal PWM3, RED, GREEN, BLUE of LED drive module 11 are connected, and LED drive module 11 includes core
Piece U3, U3 are LM158 amplifier chips, and with being digitally connected, the foot 5 of chip U3 is connected the foot 4 of chip U3 with triode e ends, three
Pole pipe b ends are connected with one end of another resistance R5 (1k), and triode c ends are connected with 24V power supplys.
Figure 10 is the circuit diagram of bluetooth module 12 in the utility model；Two directions' inputing/output terminal of one-chip computer module 8
The two directions' inputing of USART_RX, USART_TX and bluetooth module 12/output terminal USART_TX, USART_RX connection, bluetooth module
12 feet 2 comprising serial port module a U4, the serial port module U4 are connected with regulated power supply end VCC, and foot 3 is with digitally connecting
Connect.
Figure 11 is the circuit diagram of key-press module 13 in the utility model.Input terminal KEY0, KEY1 of one-chip computer module 8,
KEY2, KEY3, KEY4, KEY5 connection corresponding with output terminal KEY0, KEY1, KEY2, KEY3, KEY4, KEY5 of key-press module 13；
The output terminal KEY0 of key-press module 13 corresponds to one end of button S7, KEY1 corresponds to one end of button S6, KEY2 corresponds to button S5's
One end, KEY3 correspond to one end of button S4, KEY4 corresponds to one end of button S3, KEY5 corresponds to one end of button S2, button S2,
The other end of S3, S4, S5, S6, S7 are with being digitally connected.
Figure 12 is the circuit diagram of vibration input module 14 in the utility model.The input terminal AD1 of one-chip computer module 8 and vibration
The output terminals A D1 connections of input module 14, vibration input module include a vibration input interface U5, vibration input interface U5 feet
1 is connected with regulated power supply end VCC, and vibration input interface U5 feet 2 are connected with capacitance C1 one end, and the capacitance C1 other ends are with digitally connecting
Connect, vibration input interface U5 feet 3 are digitally connected with voltage stabilizing.
Figure 13 is the circuit diagram of liquid crystal screen module 15 in the utility model.Two directions' inputing/output terminal of one-chip computer module 8
The two directions' inputing of RS, EN, D0, D1, D2, D3, D4, D5, D6, D7 and LCD MODULE 15/output terminal RS, EN, D0, D1, D2,
D3, D4, D5, D6, D7 correspond to connection.The LCD MODULE includes display screen；The foot of display screen (shown in 12864 chips)
1st, with being digitally connected, foot 2, foot 17, foot 19 are connected foot 20 with regulated power supply end VCC, and mono- section of slide rheostat W1 is electric with voltage stabilizing
Source VCC connections, another section of slide rheostat W1 with being digitally connected, the interlude of slide rheostat W1 is connected with foot 3.
Water is passed through filtration apparatus 2 by pond 1 by water pump 3, circulated by nozzle 6；By varying turning for water pump 3
Speed changes water velocity and the intensity of pressure；The water that will spray in 4 latter end of water pipe as piezoelectric ceramics 5 vibrates and vibrates,
The vibration frequency for adjusting piezoelectric ceramics 5 changes the vibration frequency of water；LED light 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 7 frequency of LED lamplight.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, current hovering switches different patterns, with music, embodies timing.
The above, is only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any those skilled in the art, can be without creative labor in the technical scope disclosed by the utility model
The dynamic change or replacement expected, such as using the device as indoor use, should be covered within the scope of the utility model.
Therefore, the scope of protection of the utility model 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 nozzle,
And at least one LED light tabula rasa；Circuit module is electrically connected with water source supply device and LED light tabula rasa respectively, described one kind
Outdoor current levitation device, it is characterised in that：The nozzle is connected by water pipe with water source supply device, and the periphery of nozzle is fixed
Piezoelectric ceramics, adjacent with nozzle water pipe and piezoelectric ceramics are set, and piezoelectric ceramics is electrically connected with circuit module and can be according to work(
Rate size changes amplitude, and the current sprayed at corresponding nozzle can change according to piezoelectric ceramics amplitude and produce shaking for corresponding frequencies
It is dynamic；The nozzle is arranged at intervals with LED light tabula rasa, and nozzle sprays current and is limited in the light range of LED light tabula rasa, described
The light frequency change of LED light tabula rasa, drives 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 are connected with LCD MODULE；Power amplifier module and pressure
Electroceramics connects, and driving bridge module is connected with water pump, and LED drive module is connected with LED light tabula rasa；Power module respectively with monolithic
Machine module, power amplifier module, driving bridge module, LED drive module connection.
A kind of 2. outdoor current levitation device according to claim 1, it is characterised in that：The one-chip computer module it is defeated
The input terminal PWM1 connections of outlet PWM1 and power amplifier module, the output terminal PWM2 of one-chip computer module is with driving the defeated of bridge module
Enter to hold PWM2 to connect, output terminal PWM3, RED, GREEN, BLUE of one-chip computer module input terminal with LED drive module respectively
PWM3, RED, GREEN, BLUE are connected, input terminal KEY0, KEY1, KEY2, KEY3, KEY4, KEY5 and button of one-chip computer module
Output terminal KEY0, KEY1, KEY2, KEY3, KEY4, KEY5 of module correspond to connection, input terminal AD1 and the vibration of one-chip computer module
The output terminals A D1 connections of input module.
A kind of 3. outdoor current levitation device according to claim 1, it is characterised in that：Power amplifier module includes one
Amplifier chip, the foot 1 of the amplifier chip are connected with one end of capacitance C7, and the other end of capacitance C7 connects with one end of resistance R6
Connect, the other end of resistance R6 is digitally connected with power supply, and foot 1 is connected with one end of resistance R4 at the same time, the other end of resistance R4 with
Capacitance C4 one end connects, and the other end of capacitance C4 is digitally connected with power supply, and foot 1 is connected with one end of resistance R4, resistance R4's
The other end is connected with one end of resistance R3, and one end of resistance R3 is digitally connected with power supply, meanwhile, the other end and the electricity of resistance R4
One end connection of R5 is hindered, the other end of resistance R5 is connected with 24V power supplys；Foot 2 is connected with one end of resistance R7, and resistance R7's is another
End is connected with one end of capacitance C8, and the other end of capacitance C8 is digitally connected with power supply, and foot 2 is connected with one end of resistance R8, electricity
The other end of resistance R8 is connected with one end of capacitance C10, and the other end of capacitance C10 and one end of piezoelectric ceramics connect；Foot 3 and 24V
Power supply connects, and one end of foot 3 and capacitance C5, the other end of capacitance C5 is digitally connected with power supply, and one end of foot 3 and capacitance C6 connects
Connect, the other end of capacitance C6 is digitally connected with power supply；Foot 4 is digitally connected with power supply；Foot 5 is connected with one end of resistance R9,
The other end of resistance R9 and one end of capacitance C9, the other end of capacitance C9 are digitally connected with power supply, and the one of foot 5 and capacitance C10
End connection, the other end of capacitance C10 and one end of piezoelectric ceramics connect；The other end of piezoelectric ceramics is with being digitally connected.
A kind of 4. outdoor current levitation device according to claim 1, it is characterised in that：It is additionally provided with LCD MODULE
And bluetooth module, two directions' inputing/output terminal USART_RX, USART_TX of one-chip computer module and bluetooth module 12 it is two-way defeated
Enter/output terminal USART_TX, USART_RX connection, two directions' inputing/output terminal RS, EN of one-chip computer module, D0, D1, D2, D3,
D4, D5, D6, D7 are corresponding with two directions' inputing/output terminal RS, EN, D0, D1, D2, D3, D4, D5, D6, D7 of LCD MODULE to be connected
Connect.
A kind of 5. outdoor current levitation device according to claim 1, it is characterised in that：The current levitation device is made
Set for outdoor fountain, water pipe is round steel pipe, and the nozzle is high-pressure nozzle；Water source supply device include pond, water pump with
And filtration apparatus, connected by water pipe with nozzle after the water and filtered device in water pump pumping pond.
A kind of 6. 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 light tabula rasa is variable, if the frequency of loudspeaker is α Hz, if LED light 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.
A kind of 7. outdoor current levitation device according to claim 1, it is characterised in that：The LED light tabula rasa is RGB
Three-color block, different colors is realized by microcontroller control；LED light tabula rasa is at an angle of setting so that spraying water with pond horizontal plane
Stream is in light range.
A kind of 8. outdoor current levitation device according to claim 1, it is characterised in that：The equal position of LED light tabula rasa
Among pond and light-emitting area is set towards outer setting, each nozzle around LED light tabula rasa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720632425.3U CN207337110U (en) | 2017-06-02 | 2017-06-02 | A kind of outdoor current levitation device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720632425.3U CN207337110U (en) | 2017-06-02 | 2017-06-02 | A kind of outdoor current levitation device |
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| CN207337110U true CN207337110U (en) | 2018-05-08 |
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| CN201720632425.3U Expired - Fee Related CN207337110U (en) | 2017-06-02 | 2017-06-02 | A kind of outdoor current levitation device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107015511A (en) * | 2017-06-02 | 2017-08-04 | 武汉科技大学 | A kind of outdoor current levitation device |
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2017
- 2017-06-02 CN CN201720632425.3U patent/CN207337110U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107015511A (en) * | 2017-06-02 | 2017-08-04 | 武汉科技大学 | A kind of outdoor current levitation device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 Termination date: 20190602 |