CN206789273U - A kind of LED rotary screens based on Arduino - Google Patents
A kind of LED rotary screens based on Arduino Download PDFInfo
- Publication number
- CN206789273U CN206789273U CN201720721105.5U CN201720721105U CN206789273U CN 206789273 U CN206789273 U CN 206789273U CN 201720721105 U CN201720721105 U CN 201720721105U CN 206789273 U CN206789273 U CN 206789273U
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- China
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- power transmission
- wireless power
- inverter
- arduino
- led
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A kind of LED rotary screens based on Arduino, including a base, a motor is provided with the center of base, the central shaft that the output axis connection one of motor is vertically arranged, a display panel is movably equipped with the top horizontal of central shaft, battery pack, inverter, rectifier and wireless power transmission device are provided with base, battery pack is connected with inverter, and inverter is connected with rectifier.The utility model uses said structure, and the image shown by display screen can be arbitrarily changed, and dynamic effect is good, great aesthetic feeling, can fully be attracted much attention, so as to play a part of publicizing StoreFront or mark warning.
Description
Technical field：
It the utility model is related to a kind of LED rotary screens based on Arduino.
Background technology：
At present, Dynamic Announce pattern all very simples of existing LED display, mostly using the method for LED light on and off
Whole image is set to show dynamic form, it is relatively simple using the LED display dynamic mode of this side, without aesthetic feeling,
It is not easy to attract much attention when using as point-of-purchase advertising board or Warning Mark, is not easy to play publicity StoreFront or mark warning
Effect.
Utility model content：
The utility model provides a kind of LED rotary screens based on Arduino, and it is reasonable in design, and display screen shows
The image shown can be arbitrarily changed, and dynamic effect is good, great aesthetic feeling, can fully be attracted much attention, so as to play
The effect of StoreFront or mark warning is publicized, solves problems of the prior art.
The utility model is that technical scheme is used by solving above-mentioned technical problem：
A kind of LED rotary screens based on Arduino, including a base, are provided with a motor at the center of base, motor it is defeated
Go out the central shaft that axis connection one is vertically arranged, be movably equipped with a display panel in the top horizontal of central shaft, be provided with base
Battery pack, inverter, rectifier and wireless power transmission device, battery pack are connected with inverter, and inverter is connected with rectifier, whole
The output end of stream device is connected with motor, while is connected again with wireless power transmission device, is set at one end interval of display panel upper surface
Have several LEDs, be additionally provided with Arduino single-chip microcomputers on display panel, the output pin of Arduino single-chip microcomputers with
74hc595 latch is connected, and the output pin of 74hc595 latch is connected with LED respectively, the communication of Arduino single-chip microcomputers
The bluetooth module being arranged on one on display panel is held to be connected, bluetooth module communicates with hand-hold communication appliance, in display panel
On be additionally provided with the wireless power transmission reception device being engaged with wireless power transmission device, wireless power transmission reception device respectively with Arduino
Single-chip microcomputer, LED, 74hc595 latch and bluetooth module are connected.
The utility model uses said structure, and the image shown by display screen can be arbitrarily changed, and dynamic effect is good,
Great aesthetic feeling, can fully it attract much attention, so as to play a part of publicizing StoreFront or mark warning.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model.
In figure, 1, base, 2, motor, 3, display panel, 4, battery pack, 5, inverter, 6, rectifier, 7, wireless power transmission dress
Put, 8, LED, 9, Arduino single-chip microcomputers, 10,74hc595 latch, 11, bluetooth module, 12, hand-hold communication appliance, 13, nothing
Line transmission of electricity reception device.
Embodiment：
For the technical characterstic for illustrating this programme can be understood, below by embodiment, and its accompanying drawing is combined, to this reality
It is described in detail with new.
As shown in fig. 1, a kind of LED rotary screens based on Arduino, including a base 1, are provided with the center of base 1
One motor 2, electricity, the central shaft that 2 output axis connection one is vertically arranged, a display screen is movably equipped with the top horizontal of central shaft
Plate 3, battery pack 4, inverter 5, rectifier 6 and wireless power transmission device 7, battery pack 4 and the phase of inverter 5 are provided with base 1
Even, inverter 5 is connected with rectifier 6, and the output end of rectifier 6 is connected with motor 2, while is connected again with wireless power transmission device 7,
Several LEDs 8 are interval with one end of the upper surface of display panel 3, Arduino single-chip microcomputers are additionally provided with display panel 3
The output pin of 9, Arduino single-chip microcomputers 9 is connected with 74hc595 latch 10, the output pin difference of 74hc595 latch 10
It is connected with LED 8, the communication ends of Arduino single-chip microcomputers 9 are connected with the bluetooth module 11 that one is arranged on display panel 3, bluetooth
Module 11 communicates with hand-hold communication appliance 12, be additionally provided with display panel 3 be engaged with wireless power transmission device 7 it is wireless defeated
Electric reception device 13, wireless power transmission reception device 13 respectively with Arduino single-chip microcomputers 9, LED 8,74hc595 latch 10 with
And bluetooth module 11 is connected.
During work, battery pack 4 on base 1 is arranged on by inverter 5, rectifier 6 and wireless power transmission device 7 by electricity
The wireless power transmission reception device 13 being engaged with wireless power transmission device 7 can be delivered to, then will by wireless power transmission reception device 13
Electric energy supply Arduino single-chip microcomputers 9, LED 8,74hc595 latch 10 and bluetooth module 11, hand-hold communication appliance 12 are logical
Cross bluetooth module 11 and send instruction to Arduino single-chip microcomputers 9, the content of instruction can be that any control LED 8 be lighted and extinguished
Information, after Arduino single-chip microcomputers 9 receive instruction, command signal is sent to LED 8 by 74hc595 latch 10,
The light on and off of LED 8 are controlled, start motor 2, the driving display screen plate 3 of motor 2 rotates, the LED 8 being arranged on display panel 3
Rotate, due to the principle of the persistence of vision, human eye is when observing LED 8, and optical signal successor's cerebral nerve need to be of short duration by one section
Time, after the effect of light terminates, VIS is not disappeared immediately, and the LED 8 lighted can be formed in the brain of people
Complete image.
Using the LED rotary screens of the present utility model based on Arduino, the image shown by display screen can be carried out arbitrarily
Change, dynamic effect is good, great aesthetic feeling, can fully attract much attention, so as to play publicity StoreFront or indicate warning
Effect.
Above-mentioned embodiment cannot function as the limitation to scope of protection of the utility model, for the skill of the art
For art personnel, any alternate modification or conversion made to the utility model embodiment all fall within guarantor of the present utility model
In the range of shield.
Part is not described in detail for the utility model, is the known technology of those skilled in the art of the present technique.
Claims (1)
- A kind of 1. LED rotary screens based on Arduino, it is characterised in that：Including a base, an electricity is provided with the center of base Machine, the central shaft that the output axis connection one of motor is vertically arranged, a display panel is movably equipped with the top horizontal of central shaft, Base is provided with battery pack, inverter, rectifier and wireless power transmission device, and battery pack is connected with inverter, inverter with it is whole Stream device is connected, and the output end of rectifier is connected with motor, while is connected again with wireless power transmission device, in display panel upper surface One end is interval with several LEDs, and Arduino single-chip microcomputers are additionally provided with display panel, and the output of Arduino single-chip microcomputers is drawn Pin is connected with 74hc595 latch, and the output pin of 74hc595 latch is connected with LED respectively, Arduino single-chip microcomputers The bluetooth module that communication ends are arranged on one on display panel is connected, and bluetooth module communicates with hand-hold communication appliance, is showing Be additionally provided with the wireless power transmission reception device being engaged with wireless power transmission device on screen board, wireless power transmission reception device respectively with Arduino single-chip microcomputers, LED, 74hc595 latch and bluetooth module are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720721105.5U CN206789273U (en) | 2017-06-20 | 2017-06-20 | A kind of LED rotary screens based on Arduino |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720721105.5U CN206789273U (en) | 2017-06-20 | 2017-06-20 | A kind of LED rotary screens based on Arduino |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206789273U true CN206789273U (en) | 2017-12-22 |
Family
ID=60717821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720721105.5U Expired - Fee Related CN206789273U (en) | 2017-06-20 | 2017-06-20 | A kind of LED rotary screens based on Arduino |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206789273U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110503908A (en) * | 2019-07-31 | 2019-11-26 | 浙江大学 | A kind of POV shows exchange method and system |
-
2017
- 2017-06-20 CN CN201720721105.5U patent/CN206789273U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110503908A (en) * | 2019-07-31 | 2019-11-26 | 浙江大学 | A kind of POV shows exchange method and system |
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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: 20171222 Termination date: 20180620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |