CN206946776U - A kind of infrared remote control demonstration device of circular motion device - Google Patents
A kind of infrared remote control demonstration device of circular motion device Download PDFInfo
- Publication number
- CN206946776U CN206946776U CN201720595378.XU CN201720595378U CN206946776U CN 206946776 U CN206946776 U CN 206946776U CN 201720595378 U CN201720595378 U CN 201720595378U CN 206946776 U CN206946776 U CN 206946776U
- Authority
- CN
- China
- Prior art keywords
- circular motion
- motor
- infrared
- remote control
- master controller
- Prior art date
- 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
The utility model discloses a kind of infrared remote control demonstration device of circular motion device, belong to physics technology field.It is made up of liquid crystal display (1), master controller (2), Keyboard Control (3), infrared receiver (4), motor driving (5), motor (6), circular motion machinery device (7)；It is characterized in that：Described liquid crystal display (1) is connected with master controller (2), to show the gear of motor current operation, speed, direction and demonstrator present mode, described Keyboard Control (3) is used for adjusting speed and the direction of current circular motion, described infrared receiving module (4) is connected with master controller (2), by receiving infrared coded data, to realize the startup of motor, stopping, reset and the regulation of motor rotation speed.The device cost of manufacture is not high, beneficial to popularization, using Infrared Ray Remote Control Technology, demonstration test instrument utensil is had good reliability and security.
Description
Technical field
A kind of infrared remote control demonstration device of circular motion device is the utility model is related to, belongs to physics technology field.
Background technology
In physics teaching in secondary school, circular motion is one of two special cases that student moves in senior high school period learning curve,
It is both an emphasis on the problem of circular motion, is a difficult point again.Although circular motion is a kind of most common curve fortune
It is dynamic, but student is difficult the relevant knowledge for fully understanding circular motion, how by effectively intuitively lecture experiment, obtain student
To the perceptual knowledge of the physical quantity and its correlation that describe circular motion speed, student is allowed to be apparent from producing in motion process
Linear velocity, angular speed, circular motion radius and relation between the cycle it is particularly important, except further deepening student to ox
Outside the understanding of the law of motion of pausing and curvilinear motion, moreover it is possible to laid the first stone for study below, therefore design a kind of infrared remote control
Demonstration device of circular motion device is very necessary.
Utility model content
To solve the above problems, the purpose of this utility model is precisely in order to solve above-mentioned the deficiencies in the prior art, this practicality
New purpose is to provide a kind of infrared remote control demonstration device of circular motion device.
To solve the above problems, the utility model is achieved through the following technical solutions：A kind of infrared remote control circumference fortune
Movement demonstration instrument device, it is by liquid crystal display 1, master controller 2, Keyboard Control 3, infrared receiver 4, motor driving 5, motor 6, circumference
Moving mechanical equipment 7 forms；It is characterized in that：Described liquid crystal display 1 is connected with master controller 2, described Keyboard Control 3,
Infrared receiver 4, motor driving 5 are connected with master controller 2 respectively, and described motor 6 is driven circumference by the driving of motor driving 5
Moving mechanical equipment 7 operates.
The beneficial effects of the utility model are：The advantages that simple to operate, safe and reliable, easy to operate.
Brief description of the drawings
Fig. 1 is a kind of infrared remote control demonstration device of circular motion apparatus structure schematic diagram.
Embodiment
As shown in figure 1, principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for
The utility model is explained, is not intended to limit the scope of the utility model.
As shown in figure 1, a kind of infrared remote control demonstration device of circular motion device, is by liquid crystal display 1, master controller 2, keyboard
Control 3, infrared receiver 4, motor driving 5, motor 6, circular motion machinery device 7 form；
It is characterized in that：Described liquid crystal display 1 is connected with master controller 2, to show the gear of motor current operation, speed
Degree, direction and demonstrator present mode；
Described Keyboard Control 3 is used for adjusting speed and the direction of current circular motion；
Described infrared receiving module 4 is connected with master controller 2, by receiving infrared coded data, to realize motor
Startup, stopping, reset and the regulation of motor rotation speed；
The device cost of manufacture is not high, beneficial to popularization, using Infrared Ray Remote Control Technology, demonstration test instrument utensil is had well
Reliability and security.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in
Within the scope of shield.
Claims (2)
1. a kind of infrared remote control demonstration device of circular motion device, including liquid crystal display (1), master controller (2), Keyboard Control (3),
Infrared receiver (4), motor driving (5), motor (6), circular motion machinery device (7).
A kind of 2. infrared remote control demonstration device of circular motion device according to claim 1, it is characterised in that infrared receiver
(4) it is connected with master controller (2), by receiving infrared coded data, to realize the startup of motor, stopping, reset and motor
The regulation of velocity of rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720595378.XU CN206946776U (en) | 2017-05-24 | 2017-05-24 | A kind of infrared remote control demonstration device of circular motion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720595378.XU CN206946776U (en) | 2017-05-24 | 2017-05-24 | A kind of infrared remote control demonstration device of circular motion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206946776U true CN206946776U (en) | 2018-01-30 |
Family
ID=61363259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720595378.XU Expired - Fee Related CN206946776U (en) | 2017-05-24 | 2017-05-24 | A kind of infrared remote control demonstration device of circular motion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206946776U (en) |
-
2017
- 2017-05-24 CN CN201720595378.XU patent/CN206946776U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 Termination date: 20190524 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |