CN206124557U - Mathematical education is with religion chi of drawing - Google Patents
Mathematical education is with religion chi of drawing Download PDFInfo
- Publication number
- CN206124557U CN206124557U CN201620806535.2U CN201620806535U CN206124557U CN 206124557 U CN206124557 U CN 206124557U CN 201620806535 U CN201620806535 U CN 201620806535U CN 206124557 U CN206124557 U CN 206124557U
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- ruler
- plate
- set square
- base plate
- 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
- Drawing Aids And Blackboards (AREA)
Abstract
Mathematical education is with religion chi of drawing, it relates to teaching aid technical field, be provided with scale layer on the vertical bottom plate of L die bed board, be fixed with the second ruler on the horizontal bottom plate of L die bed board, the vertical bottom plate of L die bed board through first slide and first connecting plate sliding connection, be connected with first ruler on the first connecting plate, the both sides limit of first ruler all is provided with scale layer, first ruler pass through the second slide and be connected with the second connecting plate, be connected with the set square on the second connecting plate, be provided with the angulation tank on the set square, the surface of first ruler be provided with the clamp plate, the one end and the first connecting plate fixed connection of clamp plate, the other end of clamp plate is provided with first magnet, the lower surface of L die bed board be provided with the second magnet, the set square on be provided with 45 lines. Mathematical education is with religion chi of drawing, make things convenient for the teacher to demonstrate the drawing, practiced thrift the teaching time, the teaching efficiency is high, teaching effects is good.
Description
Technical field
This utility model is related to teaching aid technical field, and in particular to mathematical education religion chi of drawing.
Background technology
Mathematics stems from the production activity of mankind's early stage, early stage ancient Greek, ancient Babylon, ancient Egypt, ancient Gingko and China
Ancient times all possess some special knowledge to mathematics.Mathematics is a subject for studying the concepts such as quantity, structure, change and spatial model.It is logical
Cross the utilization of abstract and logical reasoning, by count, calculate, measure and observation to body form and motion in produce.Mathematics
Fundamental be：Logical sum is directly perceived, analysis and reasoning, general character and individual character.
Teaching aid is the material object for the purpose of propagating science and technology, education people, is completely sci-tech mass media, is teenager scientific and technological activities
In indispensable equipment；Teaching aid in scientific and technological activities has object visual and copy teaching aid；Specifically have from nature
Specimen or sample：Biological sample, mineral specimen, fossil, rock and rare animal sample for being such as used in education of science and technology activity etc.；
The also Counterfeit Item and model of specimen：Some specimen are very precious（Such as Peking man's skull fossil bone）, should not propagate everywhere, in
It is that people have made various Counterfeit Items and model, to propagate scientific and technological information；And for example mannikin, boat, sea, Che Sanmo
Model used etc..Teaching includes teaching equipment, instruments used for education, Practical training equipment, educational equipment, experimental facilitiess, teaching specimen, religion
Learn model etc..
Religion chi used in present teaching process, generally regular shape, are commonly used to picture straight line, but in actual religion
In, in addition it is also necessary to trace, cause do not have special religion chi to use, draw slow and not ideal enough, occupy the substantial amounts of time, wave
Take the instructional blocks of time of preciousness, teaching efficiency is not high, affect teaching efficiency.
Utility model content
The purpose of this utility model is the defect and deficiency for prior art, there is provided a kind of simple structure, design are closed
Reason, mathematical education easy to use religion chi of drawing.
For achieving the above object, the technical solution adopted in the utility model is：It connects comprising L-type base plate, scale layer, first
Fishplate bar, the first slideway, the first ruler, the second ruler, set square, the second connecting plate, the second slideway, pressing plate, the first magnet, angulation
Tank, the second magnet, groove, 45 ° of lines；Be provided with scale layer on the vertical base plate of described L-type base plate, L-type base plate it is horizontal
The second ruler is fixed with base plate；The vertical base plate of described L-type base plate is slidably connected with the first connecting plate by the first slideway,
The first ruler is connected with first connecting plate, two sides of the first ruler are provided with scale layer；The first described ruler passes through
Second slideway is connected with the second connecting plate, and set square is connected with the second connecting plate, and angulation tank is provided with set square；It is described
The second connecting plate and set square between arrange fluted；The surface of the first described ruler is provided with pressing plate, one end of pressing plate
It is fixedly connected with the first connecting plate, the other end of pressing plate is provided with the first magnet；The lower surface of described L-type base plate is provided with
Two magnets；45 ° of lines are provided with described set square.
Preferably, the lower side of the first described ruler is provided with protractor.
Preferably, the side of the second described connecting plate is provided with connecting plate scale layer.
Preferably, the surface of the second described connecting plate is provided with skid resistant course.
Preferably, it is equipped with magnetic plate face.
When this utility model is operated, plate face of the teacher by L-type base plate by the second magnet with tool magnet carrier is fixed, according to need
The first ruler is moved up and down, set square is moved left and right, different angle straight lines are drawn using the angulation tank on set square.
After said structure, what this utility model was produced has the beneficial effect that：Mathematical education described in the utility model is used
Draw and teach chi, facilitate teacher's demonstration to draw, saved instructional blocks of time, teaching efficiency is high, and teaching efficiency is good, and this utility model has
The advantages of simple structure, reasonable setting, low manufacture cost.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the backside structure figure of this utility model L-type base plate；
Fig. 3 is this specific embodiment structure chart.
Description of reference numerals：
L-type base plate 1, scale layer 2, the first connecting plate 3, the first slideway 4, the first ruler 5, the second ruler 6, set square 7,
Two connecting plates 8, the second slideway 9, pressing plate 10, the first magnet 11, angulation tank 12, the second magnet 13,14,45 ° of lines 15 of groove, amount
Angle device 16, connecting plate scale layer 17, skid resistant course 18,19,150 ° of lines 20 of horizontal datum.
Specific embodiment
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Referring to such as Fig. 1 --- shown in Fig. 3, this specific embodiment is adopted the following technical scheme that：It includes L-type base plate 1, quarter
Degree layer 2, the first connecting plate 3, the first slideway 4, the first ruler 5, the second ruler 6, set square 7, the second connecting plate 8, the second slideway
9th, pressing plate 10, the first magnet 11, angulation tank 12, the second magnet 13,14,45 ° of lines 15 of groove；Described L-type base plate 1 it is vertical
Scale layer 2 is provided with base plate, the second ruler 6 in the transverse bottom plate of L-type base plate 1, is fixed with；Described L-type base plate 1 it is vertical
Base plate is slidably connected with the first connecting plate 3 by the first slideway 4, and the first ruler 5, the first ruler 5 are connected with the first connecting plate 3
Two sides be provided with scale layer；The first described ruler 5 is connected with the second connecting plate 8 by the second slideway 9, the second connection
Set square 7 is connected with plate 8, angulation tank 12 on set square 7, is provided with；Set between the second described connecting plate 8 and set square 7
It is equipped with groove 14；The surface of the first described ruler 5 is provided with pressing plate 10, and one end of pressing plate 10 is fixed with the first connecting plate 3 and connected
Connect, the other end of pressing plate 10 is provided with the first magnet 11；The lower surface of described L-type base plate 1 is provided with the second magnet 13；It is described
Set square 7 on be provided with 45 ° of lines 15.
Wherein, the lower side of the first described ruler 5 is provided with protractor 16；The side of the second described connecting plate 8 sets
It is equipped with connecting plate scale layer 17；The surface of the second described connecting plate 8 is provided with skid resistant course 18；It is equipped with magnetic plate face.
When this specific embodiment is operated, teacher is solid with the plate face of tool magnet carrier by the second magnet 13 by L-type base plate 1
It is fixed, the first ruler 5 is moved up and down as needed, set square 7 is moved left and right, and difference is drawn using the angulation tank 12 on set square 7
Angle straight line；When 45 ° of lines will be drawn, horizontal datum is drawn in the lower side of the first ruler 5, on point at 45 ° of lines 15 a bit,
L-type base plate 1 is rotated, 45 ° of lines can be drawn；When 150 ° of lines of picture are needed, horizontal datum 19 is drawn in the lower side of the first ruler 5,
On the location point of 12 interior 15 ° of angulation tank a bit, L-type base plate 1 is rotated, 150 ° of lines 20 can be drawn.
After said structure, what this specific embodiment was produced has the beneficial effect that：Number described in this specific embodiment
Teaching religion chi of drawing is learned, is facilitated teacher's demonstration to draw, has been saved instructional blocks of time, teaching efficiency is high, and teaching efficiency is good, and this is concrete
Embodiment has the advantages that simple structure, arranges reasonable, low manufacture cost.
Ultimate principle of the present utility model and principal character and advantage of the present utility model has been shown and described above.This
The technical staff of industry is retouched in above-described embodiment and description it should be appreciated that this utility model is not restricted to the described embodiments
That what is stated simply illustrates principle of the present utility model, on the premise of without departing from this utility model spirit and scope, this utility model
Various changes and modifications are had also, these changes and improvements are both fallen within the range of claimed this utility model.This practicality is new
The claimed scope of type is by appending claims and its equivalent thereof.
Claims (5)
1. mathematical education teaches chi with drawing, it is characterised in that：It comprising L-type base plate, scale layer, the first connecting plate, the first slideway,
First ruler, the second ruler, set square, the second connecting plate, the second slideway, pressing plate, the first magnet, angulation tank, the second magnet,
Groove, 45 ° of lines；Scale layer is provided with the vertical base plate of described L-type base plate, in the transverse bottom plate of L-type base plate, is fixed with
Two rulers；The vertical base plate of described L-type base plate is slidably connected with the first connecting plate by the first slideway, is connected on the first connecting plate
The first ruler is connected to, two sides of the first ruler are provided with scale layer；The first described ruler passes through the second slideway and second
Connecting plate connects, and is connected with set square, angulation tank is provided with set square on the second connecting plate；Described the second connecting plate with
Arrange between set square fluted；The surface of the first described ruler is provided with pressing plate, and one end of pressing plate is solid with the first connecting plate
Fixed to connect, the other end of pressing plate is provided with the first magnet；The lower surface of described L-type base plate is provided with the second magnet；Described
45 ° of lines are provided with set square.
2. mathematical education according to claim 1 teaches chi with drawing, it is characterised in that：The lower side of the first described ruler
It is provided with protractor.
3. mathematical education according to claim 1 teaches chi with drawing, it is characterised in that：The side of the second described connecting plate
It is provided with connecting plate scale layer.
4. mathematical education according to claim 1 teaches chi with drawing, it is characterised in that：The surface of the second described connecting plate
It is provided with skid resistant course.
5. mathematical education according to claim 1 teaches chi with drawing, it is characterised in that：It is equipped with magnetic plate face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620806535.2U CN206124557U (en) | 2016-07-29 | 2016-07-29 | Mathematical education is with religion chi of drawing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620806535.2U CN206124557U (en) | 2016-07-29 | 2016-07-29 | Mathematical education is with religion chi of drawing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206124557U true CN206124557U (en) | 2017-04-26 |
Family
ID=58563248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620806535.2U Expired - Fee Related CN206124557U (en) | 2016-07-29 | 2016-07-29 | Mathematical education is with religion chi of drawing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206124557U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019016832A1 (en) * | 2017-07-19 | 2019-01-24 | Joshi Aditya Hemant | A multifunction drawing apparatus |
-
2016
- 2016-07-29 CN CN201620806535.2U patent/CN206124557U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019016832A1 (en) * | 2017-07-19 | 2019-01-24 | Joshi Aditya Hemant | A multifunction drawing apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206124557U (en) | Mathematical education is with religion chi of drawing | |
| CN208216365U (en) | A kind of graphical set shares mathematics Multifunctional teaching aid | |
| CN201444362U (en) | Multifunctional combined set square | |
| CN206400882U (en) | A kind of mathematical modeling demonstration teaching aid | |
| CN203713334U (en) | Combined teaching drawing tool | |
| CN205058991U (en) | Many function combination teaching aid that teaching was used | |
| CN205943212U (en) | Higher mathematics function demonstration teaching aid | |
| CN205080791U (en) | Novel multi -functional mathematics education device | |
| CN204526553U (en) | A kind of Multifunctional math teaching aid | |
| CN208602175U (en) | A kind of dedicated plotting unit of mathematical education | |
| CN202264552U (en) | Mathematics teaching ruler | |
| CN203134207U (en) | Mathematics teaching board | |
| CN202563748U (en) | A mathematics teaching box for children | |
| CN205439699U (en) | Multi -functional religion chi | |
| CN205487009U (en) | Mathematical teaching demonstration device | |
| CN204701333U (en) | Four line lattice draw blackboard | |
| CN201922780U (en) | Compass-combined set square for teaching | |
| CN205344247U (en) | Junior high school mathematics teaching aid | |
| CN2780494Y (en) | Convenient drawing plate | |
| CN109703248A (en) | A kind of mathematical statistics plotting unit | |
| CN202368162U (en) | Blackboard for mathematics teaching | |
| CN202242611U (en) | Multi-purpose combined drawing ruler | |
| CN205334823U (en) | Mathematic model show shelf of imparting knowledge to students | |
| CN214606818U (en) | Teaching aid suitable for primary school's mathematical education | |
| CN213768058U (en) | Drawing ruler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170426 Termination date: 20180729 |