CN208615587U - A kind of portable plotting unit of mathematical modeling - Google Patents
A kind of portable plotting unit of mathematical modeling Download PDFInfo
- Publication number
- CN208615587U CN208615587U CN201820985681.5U CN201820985681U CN208615587U CN 208615587 U CN208615587 U CN 208615587U CN 201820985681 U CN201820985681 U CN 201820985681U CN 208615587 U CN208615587 U CN 208615587U
- Authority
- CN
- China
- Prior art keywords
- folded sheet
- plotting unit
- fixed plate
- mathematical modeling
- drawing head
- 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 discloses a kind of portable plotting units of mathematical modeling, including apparatus main body, the first folded sheet is provided on apparatus main body, the side of first folded sheet is provided with fixed plate, micromotor is provided in drawing head, single-chip microcontroller is provided in first folded sheet, the side of first folded sheet is provided with control panel, sliding rail is provided on apparatus main body and drawing head, the side of fixed plate is provided with holding tank, handle is provided on holding tank, fixed baffle is provided at the top of second folded sheet, one end of second folded sheet is provided with slot, first folded sheet, the side of fixed plate and the second folded sheet is provided with hinge, hinge and folded sheet are provided on the portable plotting unit, the folding of the plotting unit is realized by hinge, make the plotting unit that volume is excessive, it is easy to carry, the holding tank of setting simultaneously, It can store spare paper and drawing tools etc., make to have no lack of functionality again while the device is light and small, easy to carry.
Description
Technical field
The utility model relates to plotting units, and in particular to a kind of portable plotting unit of mathematical modeling.
Background technique
Mathematical modeling is exactly result obtained by calculation to explain practical problem, and receives actual inspection, Lai Jianli
The overall process of mathematical model, when needing from one practical problem of quantitative angle analysis and research, people will be in deep tune
On the basis of looking into research, understanding object information, make the work such as simplified hypothesis, analysis inherent law, with the symbol and language of mathematics
Speech makees statement and carrys out founding mathematical models.Traditional mathematical modeling drawing device can require automatic graphing according to people, can
The output information of computer is exported in a graphical form, but its equipment is huge, not portable, teacher draws and gives lessons
It is very inconvenient, now need a kind of portable plotting unit of mathematical modeling.
Utility model content
The technical problem that solve of utility model is that traditional mathematical modeling is huge with drawing device equipment, not portable,
Teacher draws and very inconvenient problem of giving lessons, and provides a kind of mathematical modeling portable plotting unit.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
The utility model provides a kind of mathematical modeling portable plotting unit, including apparatus main body, described device master
The first folded sheet is provided on body, the side of first folded sheet is provided with fixed plate, and the side of the fixed plate is provided with
Second folded sheet is provided with drawing head at the top of first folded sheet, is provided with detail pen on the drawing head, described
One end of first folded sheet is provided with plug, and micromotor, setting in first folded sheet are provided in the drawing head
There is single-chip microcontroller, the side of first folded sheet is provided with control panel, is all provided on described device main body and the drawing head
It is equipped with sliding rail, the side of the fixed plate is provided with holding tank, handle is provided on the holding tank, second folded sheet
Top is provided with fixed baffle, and one end of second folded sheet is provided with slot, first folded sheet, the fixed plate and
The side of second folded sheet is provided with hinge.
As a kind of optimal technical scheme of the utility model, the drawing head is set as down ' L ' shape, the detail pen
It is flexibly connected with the drawing head by sliding rail.
As a kind of optimal technical scheme of the utility model, data port is provided on the control panel and control is opened
It closes.
As a kind of optimal technical scheme of the utility model, the micromotor and the single-chip microcontroller with the control
Panel is electrically connected.
As a kind of optimal technical scheme of the utility model, first folded sheet and second folded sheet pass through institute
Plug is stated to be fixedly connected with the slot.
As a kind of optimal technical scheme of the utility model, first folded sheet and the fixed plate, the fixation
Plate and second folded sheet pass through the hinge and are flexibly connected.
The utility model beneficial effect achieved is: the device is a kind of portable plotting unit of mathematical modeling,
It is provided with hinge and folded sheet on the portable plotting unit, the folding of the plotting unit is realized by hinge, keeps volume excessive
Plotting unit, it is easy to carry, at the same be arranged holding tank, can store spare paper and drawing tools etc., make the device
Functionality is had no lack of while light and small, easy to carry again, the utility model structure is simple, and accuracy is high, easy to spread.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the agent structure schematic diagram of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 is the structural schematic diagram of the folded state of the utility model；
Fig. 4 is the partial structural diagram of the drawing head of the utility model；
In figure: 1, apparatus main body；2, the first folded sheet；3, fixed plate；4, the second folded sheet；5, drawing head；6, fixed
Baffle；7, slot；8, plug；9, hinge；10, sliding rail；11, detail pen；12, micromotor；13, single-chip microcontroller；14, control plane
Plate；15, holding tank；16, handle.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figs 1-4, the utility model provides a kind of mathematical modeling portable plotting unit, including apparatus main body
1, the first folded sheet 2 is provided on apparatus main body 1, and the side of the first folded sheet 2 is provided with fixed plate 3, and the side of fixed plate 3 is set
It is equipped with the second folded sheet 4, the top of the first folded sheet 2 is provided with drawing head 5, detail pen 11 is provided on drawing head 5, the
One end of one folded sheet 2 is provided with plug 8, and micromotor 12 is provided in drawing head 5, is provided with list in the first folded sheet 2
Piece machine 13, the side of the first folded sheet 2 are provided with control panel 14, are provided with sliding rail on apparatus main body 1 and drawing head 5
10, the side of fixed plate 3 is provided with holding tank 15, and handle 16 is provided on holding tank 15, and the top of the second folded sheet 4 is provided with
Fixed baffle 6, one end of the second folded sheet 4 are provided with slot 7, and the one of the first folded sheet 2, fixed plate 3 and the second folded sheet 4
Side is provided with hinge 9.
Drawing head 5 is set as down ' L ' shape, and detail pen 11 is flexibly connected with drawing head 5 by sliding rail 10.
Data port and control switch are provided on control panel 14.
Micromotor 12 and single-chip microcontroller 13 are electrically connected with control panel 14.
First folded sheet 2 and the second folded sheet 4 are fixedly connected by plug 8 with slot 7.
First folded sheet 2 passes through hinge 9 with fixed plate 3, fixed plate 3 and the second folded sheet and is flexibly connected.
When specific work, the first folded sheet 2 and the second folded sheet 4 are folded by hinge 9 and is placed in fixed plate 3,
It is fixedly connected by plug 8 and slot 7, realizes the folding storage to the plotting unit, it is easy to carry；In use, passing through company
The data port for connecing computer Yu control panel 14, the fixed placement picture paper on device, and by single-chip microcontroller 13 control it is micro-
Type motor 12 makes detail pen 11 carry out horizontal and vertical sliding on sliding rail 10, draws.
The utility model beneficial effect achieved is: the device is a kind of portable plotting unit of mathematical modeling,
It is provided with hinge and folded sheet on the portable plotting unit, the folding of the plotting unit is realized by hinge, keeps volume excessive
Plotting unit, it is easy to carry, at the same be arranged holding tank, can store spare paper and drawing tools etc., make the device
Functionality is had no lack of while light and small, easy to carry again, the utility model structure is simple, and accuracy is high, easy to spread.
Finally, it should be noted that the preferred embodiment of the utility model described above, it is not limited to practical
It is novel, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all include
It is within the protection scope of the utility model.
Claims (6)
1. a kind of portable plotting unit of mathematical modeling, including apparatus main body (1), which is characterized in that described device main body (1)
On be provided with the first folded sheet (2), the side of first folded sheet (2) is provided with fixed plate (3), the fixed plate (3)
Side is provided with the second folded sheet (4), is provided with drawing head (5) at the top of first folded sheet (2), the drawing head
(5) it is provided on detail pen (11), one end of first folded sheet (2) is provided with plug (8), in the drawing head (5)
It is provided with micromotor (12), is provided with single-chip microcontroller (13) in first folded sheet (2), the one of first folded sheet (2)
Side is provided with control panel (14), is provided with sliding rail (10) on described device main body (1) and the drawing head (5), described
The side of fixed plate (3) is provided with holding tank (15), is provided with handle (16) on the holding tank (15), second folded sheet
(4) it is provided at the top of fixed baffle (6), one end of second folded sheet (4) is provided with slot (7), and described first folds
The side of plate (2), the fixed plate (3) and second folded sheet (4) is provided with hinge (9).
2. a kind of portable plotting unit of mathematical modeling according to claim 1, which is characterized in that the drawing head
(5) it is set as down ' L ' shape, the detail pen (11) is flexibly connected with the drawing head (5) by sliding rail (10).
3. a kind of portable plotting unit of mathematical modeling according to claim 1, which is characterized in that the control panel
(14) data port and control switch are provided on.
4. a kind of portable plotting unit of mathematical modeling according to claim 1, which is characterized in that the micromotor
(12) it is electrically connected with the control panel (14) with the single-chip microcontroller (13).
5. a kind of portable plotting unit of mathematical modeling according to claim 1, which is characterized in that described first folds
Plate (2) and second folded sheet (4) are fixedly connected by the plug (8) with the slot (7).
6. a kind of portable plotting unit of mathematical modeling according to claim 1, which is characterized in that described first folds
Plate (2) passes through the hinge (9) with the fixed plate (3), the fixed plate (3) and second folded sheet and is flexibly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820985681.5U CN208615587U (en) | 2018-06-22 | 2018-06-22 | A kind of portable plotting unit of mathematical modeling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820985681.5U CN208615587U (en) | 2018-06-22 | 2018-06-22 | A kind of portable plotting unit of mathematical modeling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208615587U true CN208615587U (en) | 2019-03-19 |
Family
ID=65702313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820985681.5U Expired - Fee Related CN208615587U (en) | 2018-06-22 | 2018-06-22 | A kind of portable plotting unit of mathematical modeling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208615587U (en) |
-
2018
- 2018-06-22 CN CN201820985681.5U patent/CN208615587U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208615587U (en) | A kind of portable plotting unit of mathematical modeling | |
| CN112208246A (en) | Mathematical teaching board for quickly drawing function curve | |
| CN208351742U (en) | A kind of tool for correcting pronunciation of English | |
| CN203325241U (en) | English learning machine | |
| CN206179276U (en) | Four grade eight of english specialty examination simulation learning machine | |
| CN210722005U (en) | English translation is with comparison legend | |
| CN208315037U (en) | A kind of English-teaching aid | |
| CN208903448U (en) | A kind of University classroom financial management teaching aid | |
| CN112078276A (en) | English teaching board | |
| CN208111003U (en) | A kind of educational propaganda column device | |
| CN206630175U (en) | A kind of teaching appliance tool box | |
| CN110303803A (en) | A kind of portable mathematical modeling plotting unit | |
| CN205185666U (en) | Mathematic diagraph | |
| CN206446331U (en) | A kind of mathematical education auxiliary plotting unit | |
| CN206774014U (en) | A kind of multi-purpose vehicle(MPV) educational aid rack | |
| CN209674638U (en) | Accounting Course multifunctional assisting device | |
| CN205983917U (en) | Applied mathematics difficult problem show shelf for analysis | |
| CN205121993U (en) | Ideological and political work teaching is with show board | |
| CN205264094U (en) | Multi -functional accounting teaching experiment device | |
| CN212194908U (en) | Portable pupil is with board of painting from life | |
| CN210428872U (en) | Multifunctional mathematical teaching device | |
| CN205003881U (en) | English word learning tool | |
| CN216268363U (en) | Multi-functional auxiliary appliances is used in primary school's mathematical education | |
| CN209657582U (en) | The English word combination unit being memonic | |
| CN203485638U (en) | Drawing tool for junior middle school mathematics teaching |
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: 20190319 Termination date: 20200622 |