CN206039986U - Planar coordinates system demonstration teaching aid - Google Patents
Planar coordinates system demonstration teaching aid Download PDFInfo
- Publication number
- CN206039986U CN206039986U CN201620513353.6U CN201620513353U CN206039986U CN 206039986 U CN206039986 U CN 206039986U CN 201620513353 U CN201620513353 U CN 201620513353U CN 206039986 U CN206039986 U CN 206039986U
- Authority
- CN
- China
- Prior art keywords
- teaching aid
- base plate
- bottom plate
- type button
- model
- 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
Links
Landscapes
- Toys (AREA)
Abstract
The utility model relates to a planar coordinates system demonstration teaching aid, comprising a base plate, be equipped with XY coordinate line in the middle of the bottom plate, XY coordinate line divide into four regions with the bottom plate, the equipartition has the push type button on the bottom plate, install the LED lamp on the bottom plate below the push type button, the fixed mounting of four corners portion of bottom plate has the sucking disc, the below of bottom plate is equipped with the battery, the battery is connected with the key switch, compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of simple structure and reasonable design, through setting up push type button and LED lamp, through the control to the LED lamp, can realize that light constitutes the coordinate system line segment, it is comparatively simple and convenient, through setting up the sucking disc, can fix the teaching aid on the blackboard well, save teacher's physical power, through setting up circuit control piece and switch, use after can charging to the teaching aid, realize that the wireless penetration of teaching aid is used, it is very convenient.
Description
Technical field
This utility model is related to teaching aid field, more particularly to a kind of plane coordinate system demonstration teaching aid.
Background technology
Mathematics teaching aid is to instigate student intuitively, visually understand each appliances and teachers' instruction used by the content of courses
When the general name of apparatus that uses.Teaching aid is referred to as.Teaching aid can improve student learning interest, enrich perceptual knowledge, and help forms bright
True concept, the observation ability and ability of thinking of Developing Students '.Teaching aid：It is all kinds of specially including middle and primary schools' basic education and big, special secondary school
Routine and professional teaching aid that industry education is used.Typically there is material object, objective things are directly presented in face of student, so as to student
Direct feeling；Object simulating, including specimen, model and other copy, such as tellurion, anthropometric dummy, engineering equipment model etc.；
Describe the chart of things image, including the various visualization charts such as picture, photo, map and statistics, design；Reproduce things image
And its sophisticated equipment of process, such as projector, television set, recorder, videocorder, optical lantern, projector etc..When also giving lessons
The conventional teaching aid for using, such as blackboard, blackboard eraser, blank, chalk etc..Lack effectively plane coordinate system demonstration religion in prior art
Tool, can make troubles to teaching with the relationship expression between visual in image coordinate out.
Based on above reason, a kind of plane coordinate system demonstration teaching aid is needed to be devised, by arranging pressing type button
And LED, by the control to LED, it is possible to achieve light constitutes coordinate system line segment, relatively simple；By arranging sucker, can
So that well teaching aid is fixed on blackboard, teacher's muscle power is saved；By arranging circuit block and switch, teaching aid can be entered
Row is used after charging, and realizes that the wireless penetration of teaching aid is used, very convenient, i.e., a kind of plane coordinate system demonstration teaching aid.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided a kind of plane coordinate system demonstration religion
Tool.
This utility model is to be achieved through the following technical solutions：
A kind of plane coordinate system demonstration teaching aid, including base plate, is provided with XY coordinate lines, the XY coordinate lines in the middle of the base plate
Base plate is divided into into four regions；Pressing type button is evenly equipped with the base plate, is installed on the base plate below the pressing type button
There is LED；Four corners of the base plate are installed with sucker；Accumulator is provided with below the base plate, and the accumulator connects
It is connected to key switch.
Further, the pressing type button is made up of transparent plastic material, with good light transmission, is easy to transmission
The light that LED sends.
Further, the accumulator is lithium-ions battery structure, can effectively cycle charge-discharge.
Further, the base plate is made using stainless sheet steel, can be very good to dredge the heat that LED is produced
Dissipate, it is to avoid high temperature ageing.
Further, the XY coordinate lines are underwater paint line, it is to avoid water stain dirt.
Compared with prior art, the beneficial effects of the utility model are：It is this utility model simple structure, reasonable in design,
By arranging pressing type button and LED, by the control to LED, it is possible to achieve light constitutes coordinate system line segment, more letter
Just；By arranging sucker, well teaching aid can be fixed on blackboard, save teacher's muscle power；By arranging circuit block
And switch, can use after being charged to teaching aid, realize that the wireless penetration of teaching aid is used, it is very convenient.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1st, sucker, 2, pressing type button, 3, LED, 4, base plate, 5, XY coordinate lines, 6, accumulator, 7, button opens
Close.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only to explain
This utility model, is not used to limit this utility model.
Fig. 1 is referred to, Fig. 1 is structural representation of the present utility model.
A kind of plane coordinate system demonstration teaching aid, including base plate 4, is provided with XY coordinate lines 5 in the middle of the base plate 4, the XY sits
4 points by base plate of graticule 5 is four regions；Pressing type button 2, the bottom below the pressing type button 2 is evenly equipped with the base plate 4
LED 3 is installed on plate 4；Four corners of the base plate 4 are installed with sucker 1；The lower section of the base plate 4 is provided with accumulator
6, the accumulator 6 is connected with key switch 7；The pressing type button 2 is made up of transparent plastic material, with good printing opacity
Property, it is easy to transmit the light that LED 3 sends；The accumulator 6 is lithium-ions battery structure, can effectively cycle charge discharge
Electricity；The base plate 4 is made using stainless sheet steel, can be very good to evacuate the heat that LED 3 is produced, it is to avoid high temperature
It is aging；The XY coordinate lines 5 are underwater paint line, it is to avoid water stain dirt.
Preferred embodiment of the present utility model is the foregoing is only, it is not to limit this utility model, all at this
Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in this utility model
Protection domain within.
Claims (5)
1. a kind of plane coordinate system demonstration teaching aid, including base plate（4）, it is characterised in that：The base plate（4）Centre is provided with XY coordinates
Line（5）, the XY coordinate lines（5）By base plate（4）It is divided into four regions；The base plate（4）On be evenly equipped with pressing type button（2）,
The pressing type button（2）Following base plate（4）On LED is installed（3）；The base plate（4）Four corners be installed with
Sucker（1）；The base plate（4）Lower section be provided with accumulator（6）, the accumulator（6）It is connected with key switch（7）.
2. a kind of plane coordinate system demonstration teaching aid according to claim 1, it is characterised in that：The pressing type button（2）
It is made up of transparent plastic material.
3. a kind of plane coordinate system demonstration teaching aid according to claim 1, it is characterised in that：The accumulator（6）For lithium
Ion accumulator structure.
4. a kind of plane coordinate system demonstration teaching aid according to claim 1, it is characterised in that：The base plate（4）Using not
Rust steel sheet is made.
5. a kind of plane coordinate system demonstration teaching aid according to claim 1, it is characterised in that：The XY coordinate lines（5）For
Underwater paint line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620513353.6U CN206039986U (en) | 2016-05-31 | 2016-05-31 | Planar coordinates system demonstration teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620513353.6U CN206039986U (en) | 2016-05-31 | 2016-05-31 | Planar coordinates system demonstration teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206039986U true CN206039986U (en) | 2017-03-22 |
Family
ID=58312738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620513353.6U Expired - Fee Related CN206039986U (en) | 2016-05-31 | 2016-05-31 | Planar coordinates system demonstration teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206039986U (en) |
-
2016
- 2016-05-31 CN CN201620513353.6U patent/CN206039986U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206021631U (en) | A kind of Materials Science and Engineering multimedia teaching platform | |
| CN207008883U (en) | A kind of indoor design dedicated multimedia educational projector | |
| CN206039986U (en) | Planar coordinates system demonstration teaching aid | |
| CN209070766U (en) | A kind of teaching aid applied to the marketing | |
| CN205281944U (en) | Multi -functional teaching aid with dismantlement makes things convenient for brush | |
| CN104835367A (en) | Mathematics autonomous learning system | |
| CN206021678U (en) | A kind of background mathematics demonstrator | |
| CN201566309U (en) | Luminous teaching board | |
| CN204791643U (en) | Teaching fender | |
| CN205050393U (en) | Strategic management multi -media teaching aid | |
| CN208433145U (en) | A kind of mathematics Three-views teaching aid | |
| CN205992245U (en) | A kind of education skill teaching assessment system | |
| CN209003245U (en) | A kind of Novel art designed teaching hanger | |
| CN208460259U (en) | A kind of function demonstration teaching aid | |
| CN206259032U (en) | A kind of probability distribution electronic presentations device | |
| CN202939826U (en) | Remote controller used in multimedia teaching | |
| CN207352802U (en) | A kind of interactive network teaching system | |
| CN206594846U (en) | Voice command formula teaching apparatus of history lesson | |
| CN206162943U (en) | Convenient mark demonstration ware | |
| CN206505602U (en) | A kind of board for teaching mathematics | |
| CN210155880U (en) | Visual platform of english teaching | |
| CN206726553U (en) | A kind of Portable teaching apparatus display box | |
| CN204576863U (en) | A kind of interactive instructional system | |
| CN202816216U (en) | Functional image demonstration board | |
| CN216719275U (en) | Interactive teaching equipment is used in english teaching |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170322 Termination date: 20180531 |