CN108556534A - A kind of mathematics makees figure device with multi-functional - Google Patents
A kind of mathematics makees figure device with multi-functional Download PDFInfo
- Publication number
- CN108556534A CN108556534A CN201810524756.4A CN201810524756A CN108556534A CN 108556534 A CN108556534 A CN 108556534A CN 201810524756 A CN201810524756 A CN 201810524756A CN 108556534 A CN108556534 A CN 108556534A
- Authority
- CN
- China
- Prior art keywords
- telescopic rod
- card slot
- fixed
- ruler
- compasses
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
- B43L13/001—Mathematical drawing instruments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
- B43L13/004—Manual lettering devices
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
The invention discloses a kind of mathematics to make figure device with multi-functional,Including drawing square,Outer wall one end of the drawing square is fixed with fixed telescopic rod,The fixed telescopic rod includes lower part telescopic rod,Top telescopic rod,Fixed turntable,Telescopic rod fixator and rotation axis,The telescopic rod fixator fixes the both ends side wall for being rotatably connected on rotation axis,The lower part telescopic rod is fixedly connected on one end side wall of rotation axis,The top telescopic rod is fixedly connected on one end side wall of lower part telescopic rod,The fixed turntable fixes one end side wall for being located at top telescopic rod,The ruler is fixedly connected with protractor by fixed telescopic rod,The ruler is fixedly connected with oblique angle set square by fixed telescopic rod,The ruler is fixedly connected with drawing square by fixed telescopic rod,The ruler includes drawing square card slot,Protractor card slot,Oblique angle set square card slot and compasses card slot,High practicability of the present invention.
Description
Technical field
Figure device equipment and technology applied technical field is done the present invention relates to multi-functional, specially a kind of mathematics does figure with multi-functional
Device.
Background technology
Different tools will be used by, which generally mapping on present teacher's class, makes, when both wasting a large amount of in this way
Between also interrupted mapping continuity, greatly delay the time attended class, while also reducing the enthusiasm of student, thus this
In design a kind of mathematics and make figure device with multi-functional, for be convenient for teacher at school when map.
Invention content
The purpose of the present invention is to provide a kind of mathematics to make figure device with multi-functional, mentioned above in the background art to solve
Problem.
To achieve the above object, the present invention provides the following technical solutions：A kind of mathematics does figure device, including right angle with multi-functional
Set square, outer wall one end of the drawing square are fixed with fixed telescopic rod, the fixed telescopic rod include lower part telescopic rod,
Top telescopic rod, fixed turntable, telescopic rod fixator and rotation axis, the telescopic rod fixator fixation are rotatably connected on rotation axis
Both ends side wall, the lower part telescopic rod is fixedly connected on one end side wall of rotation axis, and the top telescopic rod is fixedly connected on
One end side wall of lower part telescopic rod, the fixed turntable fix one end side wall for being located at top telescopic rod, and the ruler passes through solid
Determine telescopic rod and be fixedly connected with protractor, the ruler is fixedly connected with oblique angle set square, the ruler by fixed telescopic rod
It is fixedly connected with drawing square by fixed telescopic rod, outer wall one end of the compasses fixed plate is fixed with compasses, described straight
Ruler includes drawing square card slot, protractor card slot, oblique angle set square card slot and compasses card slot, and the drawing square card slot is solid
In outer wall one end of ruler, the oblique angle set square card slot fixes interlocking in the other end of ruler, the protractor card for fixed interlocking
Slot rabbets the upper end outer wall in ruler, and protractor card slot is fixed between drawing square card slot and oblique angle set square card slot,
The compasses card slot fixes the lower end outer wall for being located at ruler, and compasses card slot is located at the underface of protractor card slot.
Preferably, the outer wall side wall of the fixed turntable is fixed with compasses fixed plate.
Preferably, the drawing square carries out seamless connection with drawing square card slot.
Preferably, the protractor carries out seamless connection with protractor card slot.
Preferably, seamless connection is carried out between the oblique angle set square and oblique angle set square card slot.
Preferably, seamless connection is carried out between the compasses and compasses card slot.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is that mathematics makees figure device with multi-functional, is equipped with solid
Drawing square, protractor and compasses can be attached by determining telescopic rod, can will be made in four on the basis of using ruler as substrate
Figure tool is combined together, and greatly saves the time of teacher's mapping, while ruler is equipped with drawing square card slot, angulation
Device card slot, oblique angle set square card slot and this design of compasses card slot can quickly be taken the tool of various mappings when in use
Go out, or else the used time tool can be prevented in various wells, so that it is restored to the form of ruler, it is simple and convenient, save simultaneously
A large amount of space is equipped with fixed turntable in the end of fixed telescopic rod, while being bonded various drawing tools, random can turn over
Turn, greatly facilitate user, the present invention is easy to operate, and high practicability.
Description of the drawings
Fig. 1 is agent structure schematic diagram of the present invention；
Fig. 2 is the fixed Telescopic rod structure schematic diagram of the present invention；
Fig. 3 is side view of the present invention.
In figure：1- drawing squares, 2- rulers, 3- protractors, 4- fix telescopic rod, the oblique angles 5- set square, 6- compasses, 7-
Compasses fixed plate, the lower parts 8- telescopic rod, the tops 9- telescopic rod, 10- fix turntable, 11- telescopic rods fixator, 12- rotation axis,
13- drawing squares card slot, 14- protractors card slot, the oblique angles 15- set square card slot, 16- compasses card slots.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of mathematics does figure device, including right angle three with multi-functional
Outer wall one end of angle square 2, drawing square 2 is fixed with fixed telescopic rod 4, and being equipped with fixed telescopic rod 4 can be to drawing square
1, protractor 3 and compasses 6 are attached, and can be combined together drawing tool in four on the basis of being 2 substrate with ruler, greatly
The big time for saving teacher's mapping, while ruler 2 is equipped with drawing square card slot 13, protractor card slot 14, oblique angle three
Angle square card slot 15 and the 16 this design of compasses card slot can quickly be taken out the tool of various mappings when in use, or else be used
When tool can be prevented in various wells, so that it is restored to the form of ruler 2, it is simple and convenient, while saving a large amount of
Space is equipped with fixed turntable 10 in the end of fixed telescopic rod 4, while being bonded various drawing tools, the random overturning of energy, greatly
The person of being convenient to use, fixed telescopic rod 4 includes lower part telescopic rod 8, top telescopic rod 9, fixed turntable 10, telescopic rod fixator
11 and rotation axis 12, telescopic rod fixator 11 fixes the both ends side wall for being rotatably connected on rotation axis 12, and lower part telescopic rod 8, which is fixed, to be connected
It is connected on one end side wall of rotation axis 12, top telescopic rod 9 is fixedly connected on one end side wall of lower part telescopic rod 8, fixed turntable 10
The fixed one end side wall for being located at top telescopic rod 9, ruler 2 are fixedly connected with protractor 3 by fixed telescopic rod 4, and ruler 2 passes through
Fixed telescopic rod 4 is fixedly connected with oblique angle set square 5, and ruler 2 is fixedly connected with drawing square 1 by fixed telescopic rod 4, circle
Outer wall one end of rule fixed plate 7 is fixed with compasses 6, and ruler 2 includes drawing square card slot 13, protractor card slot 14, oblique angle three
Angle square card slot 15 and compasses card slot 16, drawing square card slot 13 fix interlocking in outer wall one end of ruler 2, oblique angle set square card
Slot 15 fixes the other end rabbeted in ruler 2, and protractor card slot 14 rabbets the upper end outer wall in ruler 2, and protractor card slot 14
It is fixed between drawing square card slot 13 and oblique angle set square card slot 15, the fixation of compasses card slot 16 is located at outside the lower end of ruler 2
Wall, and compasses card slot 16 is located at the underface of protractor card slot 14.
The outer wall side wall of fixed turntable 10 is fixed with compasses fixed plate 7, drawing square 1 and drawing square card slot 13 into
Connection that row is seamless, protractor 3 carry out seamless connection, oblique angle set square 5 and oblique angle set square card slot with protractor card slot 14
Seamless connection is carried out between 15, and seamless connection is carried out between compasses 6 and compasses card slot 16.
Operation principle：If in use, when being charted using diagraph, can lower part telescopic rod 8 first be passed through into rotation axis 12
Rotation pull open, after pulling open top telescopic rod 9 is extended into required length from lower part telescopic rod 8, is then used again by required
Utensil is adjusted, and can adjust the angle of used tool by fixed turntable 10, can be turned by fixed if using finishing
Utensil is adjusted to original orientation by disk 10, is placed into card slot.
Claims (6)
1. a kind of mathematics does figure device, including drawing square with multi-functional（2）, it is characterised in that：The drawing square（2）'s
Outer wall one end is fixed with fixed telescopic rod（4）, the fixed telescopic rod（4）Including lower part telescopic rod（8）, top telescopic rod（9）、
Fixed turntable（10）, telescopic rod fixator（11）And rotation axis（12）, the telescopic rod fixator（11）Fixation is rotatably connected on
Rotation axis（12）Both ends side wall, the lower part telescopic rod（8）It is fixedly connected on rotation axis（12）One end side wall, the top
Telescopic rod（9）It is fixedly connected on lower part telescopic rod（8）One end side wall, the fixed turntable（10）Fixation is located at top telescopic rod
（9）One end side wall, the ruler（2）Pass through fixed telescopic rod（4）It is fixedly connected with protractor（3）, the ruler（2）Pass through
Fixed telescopic rod（4）It is fixedly connected with oblique angle set square（5）, the ruler（2）Pass through fixed telescopic rod（4）It is fixedly connected with straight
Angle set square（1）, the compasses fixed plate（7）Outer wall one end be fixed with compasses（6）, the ruler（2）Including right angle trigonometry
Ruler card slot（13）, protractor card slot（14）, oblique angle set square card slot（15）With compasses card slot（16）, the drawing square card slot
（13）Fixed interlocking is in ruler（2）Outer wall one end, the oblique angle set square card slot（15）Fixed interlocking is in ruler（2）It is another
End, the protractor card slot（14）Interlocking is in ruler（2）Upper end outer wall, and protractor card slot（14）It is fixed on drawing square
Card slot（13）With oblique angle set square card slot（15）Between, the compasses card slot（16）Fixation is located at ruler（2）Lower end outer wall, and
Compasses card slot（16）It is located at protractor card slot（14）Underface.
2. a kind of mathematics according to claim 1 makees figure device with multi-functional, it is characterised in that：The fixed turntable（10）'s
Outer wall side wall is fixed with compasses fixed plate（7）.
3. a kind of mathematics according to claim 1 makees figure device with multi-functional, it is characterised in that：The drawing square（1）
With drawing square card slot（13）Carry out seamless connection.
4. a kind of mathematics according to claim 1 makees figure device with multi-functional, it is characterised in that：The protractor（3）With amount
Angle device card slot（14）Carry out seamless connection.
5. a kind of mathematics according to claim 1 makees figure device with multi-functional, it is characterised in that：The oblique angle set square（5）
With oblique angle set square card slot（15）Between carry out seamless connection.
6. a kind of mathematics according to claim 1 makees figure device with multi-functional, it is characterised in that：The compasses（6）With compasses
Card slot（16）Between carry out seamless connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810524756.4A CN108556534A (en) | 2018-05-28 | 2018-05-28 | A kind of mathematics makees figure device with multi-functional |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810524756.4A CN108556534A (en) | 2018-05-28 | 2018-05-28 | A kind of mathematics makees figure device with multi-functional |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108556534A true CN108556534A (en) | 2018-09-21 |
Family
ID=63539800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810524756.4A Pending CN108556534A (en) | 2018-05-28 | 2018-05-28 | A kind of mathematics makees figure device with multi-functional |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108556534A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207241250U (en) * | 2017-02-13 | 2018-04-17 | 刘昌昊 | A kind of Multifunctional teaching aid ruler |
-
2018
- 2018-05-28 CN CN201810524756.4A patent/CN108556534A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207241250U (en) * | 2017-02-13 | 2018-04-17 | 刘昌昊 | A kind of Multifunctional teaching aid ruler |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180921 |