CN205292036U - Mathematics graphics primitive - Google Patents
Mathematics graphics primitive Download PDFInfo
- Publication number
- CN205292036U CN205292036U CN201520980280.7U CN201520980280U CN205292036U CN 205292036 U CN205292036 U CN 205292036U CN 201520980280 U CN201520980280 U CN 201520980280U CN 205292036 U CN205292036 U CN 205292036U
- Authority
- CN
- China
- Prior art keywords
- slide block
- ruler
- axis ruler
- axis
- slider
- 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
Abstract
The utility model discloses a mathematics graphics primitive belongs to study article field, X axle ruler and Y axle ruler including orthogonal setting are equipped with the scale respectively on it to through fixed axle fixed connection, respectively be equipped with 1 second slider about X axle ruler, all be equipped with the second measuring stick that both ends set up on every second slider, two sections set up respectively in the both sides of every second slider, and the second slider can drive the second measuring stick and remove along X axle ruler horizontal direction, Y axle ruler respectively is equipped with 1 first slider from top to bottom, all is equipped with the first measuring stick that both ends set up on every first slider, and two sections set up respectively in the both sides of every first slider, and first slider can drive first measuring stick and remove along the vertical direction of Y axle ruler, and the both ends that the initial point was kept away from to X axle ruler and Y axle ruler are equipped with the baffle respectively. The utility model discloses simple structure, but direct read coordinate or carry out coordinate mark, convenient and practical.
Description
Technical field
This utility model relates to study article field, particularly to a kind of mathematics drawing instrument.
Background technology
At present, drawing tools conventional in mathematical activity is mainly ruler, but this instrumental function is single, in-convenience in use, when especially painting orthogonal graph, it is necessary to first determine X-axis, Y-axis, initial point, measure length respectively along X-axis and Y-axis again and just can determine that position a little, complex steps, waste time and energy.
Utility model content
The purpose of this utility model is in that to provide a kind of simple in construction, mathematics drawing instrument easy to use, to solve the problems referred to above proposed in background technology.
For achieving the above object, this utility model is by the following technical solutions:
A kind of mathematics drawing instrument, X-axis ruler and Y-axis ruler including orthogonal setting, described X-axis ruler and Y-axis ruler are respectively equipped with scale, described X-axis ruler and Y-axis ruler are orthogonal at origin position, described origin position is provided with fixing axle, described fixing axle is hollow setting, described X-axis ruler and Y-axis ruler are fixedly connected into one by fixing axle, described X-axis ruler is provided with the second slide block, described second slide block has 2, it is separately positioned on the both sides of Y-axis ruler, described each second slide block is equipped with the second measurement bar, on described each second slide block second is measured bar and is two sections of settings, measure bar for two section second and be separately positioned on the both sides of each second slide block, described Y-axis ruler is provided with the first slide block, described first slide block has 2, it is separately positioned on the both sides of X-axis ruler, described each first slide block is equipped with the first measurement bar, on described each first slide block first is measured bar and is two sections of settings, measure bar for two section first and be separately positioned on the both sides of each first slide block, described X-axis ruler and Y-axis ruler are respectively arranged at two ends with baffle plate away from initial point.
Preferably, described first slide block can drive the first measurement bar to move along Y-axis ruler vertical direction.
Preferably, described second slide block can drive the second measurement bar to move along X-axis ruler horizontal direction.
Compared with prior art, the beneficial effects of the utility model are: this utility model simple in construction, when mathematics is drawn, can directly read coordinate or carry out Labeling Coordinate, convenient and practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Books: 1-X axle ruler; 2-Y axle ruler; 3-fixes axle; 4-the first slide block; 5-first measures bar; 6-the second slide block; 7-second measures bar; 8-baffle plate.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated. Should be appreciated that specific embodiment described herein is only in order to explain this utility model, be not used to limit this utility model.
As shown in Figure 1, a kind of mathematics drawing instrument, X-axis ruler 1 and Y-axis ruler 2 including orthogonal setting, X-axis ruler 1 and Y-axis ruler 2 are respectively equipped with scale, X-axis ruler 1 and Y-axis ruler 2 are orthogonal at origin position, origin position is provided with fixing axle 3, fixing axle 3 is hollow setting, X-axis ruler 1 and Y-axis ruler 2 are fixedly connected into one by fixing axle 3, X-axis ruler 1 is provided with the second slide block 6, second slide block 6 has 2, it is separately positioned on the both sides of Y-axis ruler 2, each second slide block 6 is equipped with the second measurement bar 7, on each second slide block 6 second is measured bar 7 and is two sections of settings, measure bar 7 for two section second and be separately positioned on the both sides of each second slide block 6, second slide block 6 can drive the second measurement bar 7 to move along X-axis ruler 1 horizontal direction, Y-axis ruler 2 is provided with the first slide block 4, first slide block 4 has 2, it is separately positioned on the both sides of X-axis ruler 1, each first slide block 4 is equipped with the first measurement bar 5, on each first slide block 4 first is measured bar 5 and is two sections of settings, measure bar 5 for two section first and be separately positioned on the both sides of each first slide block 4, first slide block 4 can drive the first measurement bar 5 to move along Y-axis ruler 2 vertical direction, X-axis ruler 1 and Y-axis ruler 2 are respectively arranged at two ends with baffle plate 8 away from initial point, and baffle plate 8 can stop that the first slide block 4 and the second slide block 6 skid off X-axis ruler and Y-axis ruler.
When mathematics is drawn, the center of circle of fixing axle 3 is placed on the origin position of required drafting figure, X-axis ruler 1 and Y-axis ruler 2 align with the X-axis of required drafting figure, Y-axis, mobile first slide block 4 and the second slide block 6, thus driving the first dip stick 5 and the second dip stick 7 to move, the cross point of the first dip stick 5 and the second dip stick 7 is moved to required coordinate of drawing, marks this coordinate.
When needing the coordinate of mark certain point, same, the center of circle of fixing axle 3 is placed on the origin position having painted figure, X-axis ruler 1 and Y-axis ruler 2 with painted the X-axis of figure, Y-axis is alignd, mobile first slide block 4 and the second slide block 6, thus driving the first dip stick 5 and the second dip stick 7 to move, the cross point of the first dip stick 5 and the second dip stick 7 moving to existing coordinate, the scale on comparison X-axis ruler 1 and Y-axis ruler 2 directly reads coordinate values.
Embodiment described above is that preferred implementation of the present utility model is described, and not design of the present utility model and scope is defined. Under the premise without departing from this utility model design concept; various modification that the technical solution of the utility model is made by this area ordinary person and improvement; protection domain of the present utility model all should be dropped into; the technology contents that this utility model is claimed, all records in detail in the claims.
Claims (3)
1. a mathematics drawing instrument, X-axis ruler (1) and Y-axis ruler (2) including orthogonal setting, described X-axis ruler (1) and Y-axis ruler (2) are respectively equipped with scale, described X-axis ruler (1) and Y-axis ruler (2) are orthogonal at origin position, described origin position is provided with fixing axle (3), described fixing axle (3) is hollow setting, described X-axis ruler (1) and Y-axis ruler (2) are fixedly connected into one by fixing axle (3), described X-axis ruler (1) is provided with the second slide block (6), described second slide block (6) has 2, it is separately positioned on the both sides of Y-axis ruler (2), described each second slide block (6) is equipped with the second measurement bar (7), on described each second slide block (6) second is measured bar (7) and is two sections of settings, measure bar (7) for two section second and be separately positioned on the both sides of each second slide block (6), described Y-axis ruler (2) is provided with the first slide block (4), described first slide block (4) has 2, it is separately positioned on the both sides of X-axis ruler (1), described each first slide block (4) is equipped with the first measurement bar (5), on described each first slide block (4) first is measured bar (5) and is two sections of settings, measure bar (5) for two section first and be separately positioned on the both sides of each first slide block (4), described X-axis ruler (1) and Y-axis ruler (2) are respectively arranged at two ends with baffle plate (8) away from initial point.
2. a kind of mathematics drawing instrument according to claim 1, it is characterised in that: described first slide block (4) can drive the first measurement bar (5) to move along Y-axis ruler (2) vertical direction.
3. a kind of mathematics drawing instrument according to claim 2, it is characterised in that: described second slide block (6) can drive the second measurement bar (7) to move along X-axis ruler (1) horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520980280.7U CN205292036U (en) | 2015-12-02 | 2015-12-02 | Mathematics graphics primitive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520980280.7U CN205292036U (en) | 2015-12-02 | 2015-12-02 | Mathematics graphics primitive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205292036U true CN205292036U (en) | 2016-06-08 |
Family
ID=56436448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520980280.7U Expired - Fee Related CN205292036U (en) | 2015-12-02 | 2015-12-02 | Mathematics graphics primitive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205292036U (en) |
-
2015
- 2015-12-02 CN CN201520980280.7U patent/CN205292036U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20160608 Termination date: 20161202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |