CN108932889A - A kind of experiment display plate device based on raspberry pie - Google Patents
A kind of experiment display plate device based on raspberry pie Download PDFInfo
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- CN108932889A CN108932889A CN201811193687.XA CN201811193687A CN108932889A CN 108932889 A CN108932889 A CN 108932889A CN 201811193687 A CN201811193687 A CN 201811193687A CN 108932889 A CN108932889 A CN 108932889A
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- liquid crystal
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/18—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism
- G09B23/183—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism for circuits
- G09B23/186—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism for circuits for digital electronics; for computers, e.g. microprocessors
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Abstract
The present invention relates to experiment display plate device more particularly to a kind of experiment display plate devices based on raspberry pie.The device includes that transparent acrylic, microcontroller, tangible liquid crystal display, driving plate of liquid crystal display screen, bread board and various kinds of sensors are constituted.By using transparent acrylic as carrier, the basis that bread board is carried as various kinds of sensors, tangible liquid crystal display interaction platform the most, and cooperate driving plate of liquid crystal display screen that the status information of the real-time processing information of microcontroller and each sensor is reflected in tangible liquid crystal display, the operating status that microcontroller Yu each sensor are checked convenient for observer understands the method for operation of experimental provision.Raspberry pie (English entitled " Raspberry Pi ") microcomputer module that microcontroller in the device is programmed using system based on Linux.
Description
Technical field
The present invention relates to experiment display plate device more particularly to a kind of experiment display plate devices based on raspberry pie.
Background technique
The design of experimental provision is substantially used at present is all black box design, i.e., will need the various devices tested
Fixed placement is in opaque chest, and the various devices of every kind of experimental provision are fixed modes, for the exhibition of experiment
Show that effect is not intuitive, interaction effect is also bad, reduces the interest of experiment and creative is not good enough, can not be applied to each
The flexible experiment demand of kind.Especially in the fast development of nowadays Internet of Things, traditional experiment equipment is no longer satisfied object
The demand of networking experimental design cannot organically combine experiment with online programming.
Raspberry pie (English entitled " Raspberry Pi ") is to program to educate and design for learning computer, only creditable
The microcomputer of card size, system are based on Linux, and raspberry pie has the basic function of all PC, and be equipped with bluetooth,
The modules such as wifi, 100M Ethernet, usb interface.
In view of this, designing a kind of experiment display plate device based on raspberry pie is particularly important.
Summary of the invention
It is a kind of based on raspberry pie the object of the invention is to provide to solve the above-mentioned problems in the prior art
Display plate device is tested, the device is by organically combining the components such as microcontroller, tangible liquid crystal display, various sensors
On transparent acrylic, convenient for observing the method for operation and effect of entire experimental provision.
In order to achieve the purpose that foregoing invention, the invention adopts the following technical scheme:
A kind of experiment display plate device based on raspberry pie, including transparent acrylic, microcontroller, tangible liquid crystal display,
Driving plate of liquid crystal display screen, bread board and sensor are constituted, the microcontroller, tangible liquid crystal display, liquid crystal display
Driving plate, bread board and sensor are mounted on transparent acrylic, and the microcontroller is based on using system
Raspberry pie (English entitled " Raspberry Pi ") microcomputer module of Linux programming.
Preferably, tangible liquid crystal display, the tangible liquid crystal display are fixed among transparent acrylic
Top, left side, right side piece of bread plate be respectively installed, and be connected between bread board and bread board by winding displacement 1, and right side
One piece of T-type expansion board is installed above bread board；The arranged beneath of the tangible liquid crystal display has one piece of liquid crystal display
Driving plate, and tangible liquid crystal display is connect with driving plate of liquid crystal display screen by winding displacement 2.
Preferably, the driving plate of liquid crystal display screen is connected by winding displacement 4 respectively at infrared receiving module, key module；
It is powered by DC power supply to driving plate of liquid crystal display screen.
Preferably, the microcontroller is fixed below the bread board on right side, and microcontroller is extended by being mounted on GPIO
Winding displacement 3 on mouth is connect with T-type expansion board, is equipped with USB interface group and interface module on the right side of microcontroller, and pass through direct current
Source powers to microcontroller；The microcontroller is connect with driving plate of liquid crystal display screen by HDMI wire.
Preferably, it is successively fixed with lamp 1, No. two relays on the right side of the bread board of the top, left side is successively fixed with lamp
2, No. four relays, camera module；The lamp 1, No. two relays, lamp 2, No. four relays, camera module pass through row
Line 4 is connect with the bread board of top.
Preferably, the bread board of the top be inserted with infrared receiving module, active buzzer module, photo resistance module,
Temperature and humidity module, MQ-2 smoke sensor device module, sound detection module；The bread board in the left side is inserted with AD conversion module, people
Body infrared induction module, ultrasonic distance measuring module, tilt switch, RGB tri coloured lantern, bt05 bluetooth module, flame sensor module,
NB-IoT Internet of Things module.
Preferably, the winding displacement 1, HDMI wire are fixed by snap on transparent acrylic.
After above-mentioned technical proposal, the present invention achieves many beneficial effects, such as:
(1) by the present invention in that using transparent acrylic as carrier, observer can be made to understand experimental provision in all its bearings
The method of operation and effect.
(2) present invention employs tangible liquid crystal displays, cooperate driving plate of liquid crystal display screen by the real-time of microcontroller
Processing information and the status information of each sensor are reflected in tangible liquid crystal display, check microcontroller convenient for observer
With the operating status of each sensor.
(3) (English is entitled for the raspberry pie that the microcontroller that the present invention uses is programmed using system based on Linux
" Raspberry Pi ") microcomputer module, this microcomputer module possesses bluetooth, wifi function, can by the bluetooth,
Wifi network is connected with other equipment.
(4) layout of apparatus of the present invention is flexible configuration, can make corresponding layout according to different experimental situations
Adjustment.
Detailed description of the invention
The drawings are intended to provide a further understanding of the invention, and constitutes part of specification, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is intact device schematic diagram of the invention.
In figure: 10- winding displacement 1,11- winding displacement 2,12- winding displacement 3,13- winding displacement 4,14-DC power supply, 15- DC power supply, 16-
HDMI wire, 17- buckle, 100- transparent acrylic, the tangible liquid crystal display of 200-, 201- microcontroller, 202- network interface card mould
Block, 203-USB interface group, 204-GPIO extension mouth, 220- driving plate of liquid crystal display screen, 221- infrared receiving module, 222- are pressed
Key module connection, 230- bread board, 231-T type expansion board, 232 lamps 1,233- lamp 2,234- No. bis- relay, tetra- tunnel 235- after
Electric appliance, 236- camera module, 237- have an infrared receiving module, 238- active buzzer module, 239- photo resistance module,
240- temperature and humidity module, 241-MQ-2 smoke sensor device module, 242- sound detection module, 243-AD conversion module, 244- people
Body infrared induction module, 245- ultrasonic distance measuring module, 246- tilt switch, 247-RGB tri coloured lantern, 248-bt05 bluetooth mould
Block, 249 flame sensor modules, 250-NB-IoT Internet of Things module.
Specific embodiment
With reference to the accompanying drawing and specific embodiment the present invention is described further, but protection scope of the present invention is simultaneously
It is without being limited thereto.It should be noted that the combination of technical characteristic described in following embodiments or technical characteristic should not be recognized
For be it is isolated, they can be combined with each other total and reach superior technique effect.
Embodiment 1:
Present invention discloses a kind of experiment display plate device based on raspberry pie, as shown in Figure 1, be the embodiment more optimized,
Device is by transparent acrylic, microcontroller, tangible liquid crystal display, driving plate of liquid crystal display screen, bread board and sensor
It constitutes.The microcontroller, tangible liquid crystal display, driving plate of liquid crystal display screen, bread board and sensor are mounted on transparent
On acrylic board.
Tangible liquid crystal display is fixed among transparent acrylic, top, the left side of the tangible liquid crystal display
Side, right side are respectively equipped with piece of bread plate, and are connected between bread board and bread board by winding displacement 1, and on the bread board on right side
Face is equipped with one piece of T-type expansion board；The arranged beneath of the tangible liquid crystal display has one piece of driving plate of liquid crystal display screen, and can
Touching liquid-crystal display screen is connect with driving plate of liquid crystal display screen by winding displacement 2.
The driving plate of liquid crystal display screen is connected by winding displacement 4 respectively at infrared receiving module, key module；Pass through DC power supply
It powers to driving plate of liquid crystal display screen.
The microcontroller be fixed on right side bread board below, microcontroller by be mounted on GPIO extend mouth on winding displacement
3 connect with T-type expansion board, USB interface group and interface module are equipped on the right side of microcontroller, and by DC power supply to microcontroller
Device power supply；The microcontroller is connect with driving plate of liquid crystal display screen by HDMI wire.
It is successively fixed with lamp 1, No. two relays on the right side of bread board above this, left side is successively fixed with lamp 2, four tunnel relays
Device, camera module；The lamp 1, No. two relays, lamp 2, No. four relays, camera module pass through the face of winding displacement 4 Yu top
Wrapper sheet connection.
Bread board above this is inserted with infrared receiving module, active buzzer module, photo resistance module, temperature and humidity mould
Block, MQ-2 smoke sensor device module, sound detection module；Bread board on the left of this is inserted with AD conversion module, human body infrared induction
Module, ultrasonic distance measuring module, tilt switch, RGB tri coloured lantern, bt05 bluetooth module, flame sensor module, NB-IoT Internet of Things
Net module.
Winding displacement 1, HDMI wire are fixed by snap on transparent acrylic.
All the sensors of the invention are all made of the side for being directly inserted on bread board or being fixed on transparent acrylic
Formula installation, has reached the maximized flexible installation function of experiment apparatus；Experimenter is straight in terms of using tangible liquid crystal display
It connects and data is programmed and are operated.
Embodiment 2:
On the basis of embodiment 1, which can be used for the crawl of image, taken pictures and record a video etc. behaviour to the present invention
Make, the camera module also can be used and carry out deep learning, provide experiment basis for artificial intelligence machine Learning Studies.
Embodiment 3:
On the basis of embodiment 1, the raspberry pie that the microcontroller of use is programmed using system based on Linux is (English by the present invention
Entitled " Raspberry Pi ") microcomputer module, this microcomputer module possesses bluetooth, wifi function, can pass through the indigo plant
Tooth, wifi network are connected with other equipment, and by being programmed to this microcomputer module, can achieve in time to program
The purpose being programmed.
Although the present invention has been presented for some embodiments, it will be appreciated by those of skill in the art that not departing from
In the case where spirit of that invention, the embodiments herein can be changed.Above-described embodiment is only exemplary, not Ying Yiben
Restriction of the embodiment of text as interest field of the present invention.
Claims (7)
1. a kind of experiment display plate device based on raspberry pie, including transparent acrylic, microcontroller, tangible liquid crystal display
Screen, driving plate of liquid crystal display screen, bread board and sensor are constituted；It is characterized by: the microcontroller, tangible liquid crystal display
Screen, driving plate of liquid crystal display screen, bread board and sensor are mounted on transparent acrylic, what the microcontroller used
It is raspberry pie (English entitled " Raspberry Pi ") microcomputer module that system is programmed based on Linux.
2. a kind of experiment display plate device based on raspberry pie according to claim 1, it is characterised in that: in transparent acrylic
Tangible liquid crystal display is fixed among plate, top, left side, the right side of the tangible liquid crystal display are respectively equipped with one piece
Bread board, and be connected between bread board and bread board by winding displacement 1, and one piece of T-type extension is installed above the bread board on right side
Plate；The arranged beneath of the tangible liquid crystal display has one piece of driving plate of liquid crystal display screen, and tangible liquid crystal display with
Driving plate of liquid crystal display screen is connected by winding displacement 2.
3. according to claim 1 with a kind of experiment display plate device based on raspberry pie described in 2, it is characterised in that: the liquid crystal
Display screen driving plate is connected by winding displacement 4 respectively at infrared receiving module, key module；It is driven by DC power supply to liquid crystal display
Movable plate power supply.
4. according to claim 1 with a kind of experiment display plate device based on raspberry pie described in 2, it is characterised in that: the micro-control
Device processed is fixed below the bread board on right side, and microcontroller is connected by the winding displacement 3 and T-type expansion board being mounted on GPIO extension mouth
It connects, USB interface group and interface module is installed, and power to microcontroller on the right side of microcontroller by DC power supply；It is described micro-
Controller is connect with driving plate of liquid crystal display screen by HDMI wire.
5. a kind of experiment display plate device based on raspberry pie according to claim 1, it is characterised in that: the face of the top
It is successively fixed with lamp 1, No. two relays on the right side of wrapper sheet, left side is successively fixed with lamp 2, No. four relays, camera module；It is described
Lamp 1, No. two relays, lamp 2, No. four relays, camera module pass through winding displacement 4 and connect with the bread board of top.
6. a kind of experiment display plate device based on raspberry pie according to claim 1, it is characterised in that: the face of the top
Wrapper sheet is inserted with infrared receiving module, active buzzer module, photo resistance module, temperature and humidity module, MQ-2 smoke sensor device mould
Block, sound detection module；The bread board in the left side is inserted with AD conversion module, human body infrared induction module, ultrasonic distance measurement mould
Block, tilt switch, RGB tri coloured lantern, bt05 bluetooth module, flame sensor module, NB-IoT Internet of Things module.
7. a kind of according to claim 1, experiment display plate device based on raspberry pie described in 2,4, it is characterised in that: the winding displacement
1, HDMI wire is fixed by snap on transparent acrylic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811193687.XA CN108932889A (en) | 2018-10-15 | 2018-10-15 | A kind of experiment display plate device based on raspberry pie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811193687.XA CN108932889A (en) | 2018-10-15 | 2018-10-15 | A kind of experiment display plate device based on raspberry pie |
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| Publication Number | Publication Date |
|---|---|
| CN108932889A true CN108932889A (en) | 2018-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811193687.XA Pending CN108932889A (en) | 2018-10-15 | 2018-10-15 | A kind of experiment display plate device based on raspberry pie |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110053830A (en) * | 2019-05-17 | 2019-07-26 | 武汉大学 | A kind of multichannel Pills Counting System and method based on raspberry pie |
| WO2020227901A1 (en) * | 2019-05-13 | 2020-11-19 | 深圳市新思尔科技有限公司 | Raspberry pi 7-inch hdmi signal inputting high-definition liquid crystal display |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103996335A (en) * | 2014-05-27 | 2014-08-20 | 西安开元电子实业有限公司 | Demonstrating and practical training device for network control lighting system |
| CN205158022U (en) * | 2015-11-05 | 2016-04-13 | 南昌航空大学 | Automated control module device based on raspberry group |
| CN107221226A (en) * | 2017-06-12 | 2017-09-29 | 韩端科技（深圳）有限公司 | Teaching programing system |
| CN206574350U (en) * | 2016-12-05 | 2017-10-20 | 长沙理工大学 | A kind of teaching experiment board based on double-core |
-
2018
- 2018-10-15 CN CN201811193687.XA patent/CN108932889A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103996335A (en) * | 2014-05-27 | 2014-08-20 | 西安开元电子实业有限公司 | Demonstrating and practical training device for network control lighting system |
| CN205158022U (en) * | 2015-11-05 | 2016-04-13 | 南昌航空大学 | Automated control module device based on raspberry group |
| CN206574350U (en) * | 2016-12-05 | 2017-10-20 | 长沙理工大学 | A kind of teaching experiment board based on double-core |
| CN107221226A (en) * | 2017-06-12 | 2017-09-29 | 韩端科技（深圳）有限公司 | Teaching programing system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020227901A1 (en) * | 2019-05-13 | 2020-11-19 | 深圳市新思尔科技有限公司 | Raspberry pi 7-inch hdmi signal inputting high-definition liquid crystal display |
| CN110053830A (en) * | 2019-05-17 | 2019-07-26 | 武汉大学 | A kind of multichannel Pills Counting System and method based on raspberry pie |
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Application publication date: 20181204 |