CN208392934U - A kind of Multifunctional ruler for pupils - Google Patents
A kind of Multifunctional ruler for pupils Download PDFInfo
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- CN208392934U CN208392934U CN201820156936.7U CN201820156936U CN208392934U CN 208392934 U CN208392934 U CN 208392934U CN 201820156936 U CN201820156936 U CN 201820156936U CN 208392934 U CN208392934 U CN 208392934U
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- ruler
- slot
- parallel
- ontology
- scale
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Abstract
The utility model discloses a kind of Multifunctional ruler for pupils, including ruler ontology, x-ray slot and Y wire casing are also provided in ruler ontology, x-ray slot and the intersection of Y wire casing, multiple parallel slots are additionally provided on ruler ontology, the distance between adjacent parallel slot is equal, x-ray slot is equal with adjacent parallel slot distance at a distance from parallel slot, and one end of each parallel slot is connected to Y wire casing, x-ray slot and Y wire casing intersect at origin, the side of x-ray slot is provided with X-axis scale area, the side of Y wire casing is provided with Y-axis scale area, scale on X-axis scale area and Y-axis scale area collectively constitutes rectangular coordinate system, zero point of the scale of X-axis scale area and Y-axis scale area by origin as coordinate system.During the Multifunctional ruler for pupils graphing of the utility model, move that ruler number is few, shorten non-drawing time, can be high with Fast Drawing various shapes, versatility.
Description
Technical field
The utility model relates to a kind of schooling apparatus, more specifically, in particular to a kind of Multifunctional ruler for pupils.
Background technique
Present students in middle and primary schools are needed using various rulers in learning process to draw all kinds of figures, wherein just neutralizing small
The figure that stage often draws has line segment, conventional and special triangle, conventional and special quadrangle, parallel lines, coordinate
Axis, grid chart and symmetric figure on this basis.
The most commonly used is ruler, square, compasses, this kind of tools of angle square now.
Graphing mainly uses following three kinds of tools.
1. being drawn using ruler, ruler is narrow row strip ruler, transparent or opaque, there is length scale.
2. using set square, usually drawing square draws straight line and triangle.One acute angle of drawing square is general
It is 45 degree or 30 degree.
3. being drawn using allpurpose model ruler, model scale primary structure is the rectangle ruler that width is greater than 5 centimetres, intermediate
There are the shapes such as triangle, quadrangle, the pentagon of customization size.The parallelogram of customization size, diamond shape and trapezoidal can be drawn.
Grid chart, parallel lines, all kinds of triangles, all kinds of four are being drawn using existing ruler, set square and multifunctional ruler
There are some problems and disadvantages when side shape and perspective view, major defect is as follows:
1. ruler moves often in drawing process, low efficiency.Figure is more complicated, and it is more that when drawing moves number.
When a. drawing parallel lines using set square or ruler, there are several parallel lines to need to move ruler several times.
When b. drawing triangle, at least need to move 2 times using ruler or set square.
When c. drawing quadrangle, at least need to move 3 times using ruler or set square.
D. 6*6 grid lines (coordinate base map) is drawn, at least needs to move 11 times.
2. accurate Drawing parallel lines, rectangle, square, parallelogram, right angled triangle, right-angled trapezium, diamond shape etc.
When figure.It needs to assist ruler using more in drawing process, is often finely adjusted calibration ruler position, and in drawing process
Also need to take into account the measurement of line segment length.Keep the graphing time long, low efficiency, accuracy is low.
3. drawing coordinate base map, parallelogram, trapezoidal disadvantage using multi-model ruler is that dimension of picture can not change, specially
It is larger with ruler size, it is inconvenient to use.
It is also a kind of allpurpose model ruler, hollow out has the circle of fixed size, triangle, quadrangle on this kind of ruler.Simultaneously
It is integrated with ruler functions and angle measuring function.The model scale is generally different depending on the application, and the hollow out figure integrated on ruler is different.
Students use rulers currently on the market are when drawing the figures such as grid chart, parallelogram, trapezoidal, centrum, cylinder, ruler
Son moves often, and plotting speed is slow, and figure accuracy is not high.
Summary of the invention
The utility model is mainly the low technical problem of the versatility in the presence of solving the prior art, to provide one kind
During graphing, move that ruler number is few, shorten non-drawing time, can be with high more of Fast Drawing various shapes, versatility
Function students use rulers.
Above technical problems of the utility model are mainly solved by the following technical scheme:
A kind of Multifunctional ruler for pupils of the utility model, including ruler ontology, the ruler ontology contour structures are rectangle, institute
State ruler ontology two sides have be parallel to each other first while and when third, ruler ontology both ends have the second side being parallel to each other and
4th side, and x-ray slot and Y wire casing are also provided in the ruler ontology, the x-ray slot position in the side on the first side on ruler ontology,
And it is parallel with the first side, the Y wire casing is located at the one end on the second side on ruler ontology, and parallel with the second side, the x-ray slot and Y
Wire casing intersects, and is additionally provided with multiple parallel slots on the ruler ontology, the distance between adjacent described parallel slot is equal, the x-ray
Slot is equal with adjacent parallel slot distance at a distance from parallel slot, and one end of each parallel slot is connected to Y wire casing, described
X-ray slot and Y wire casing intersect at origin, and the side of the x-ray slot is provided with X-axis scale area, and the side of the Y wire casing is provided with Y
Axis scale area, the scale on the X-axis scale area and Y-axis scale area collectively constitute rectangular coordinate system, and X-axis scale area and Y-axis are carved
Spend zero point of the scale in area by origin as coordinate system.
Further, it is additionally provided with angle auxiliary line on the ruler ontology, one end of angle auxiliary line is aligned with origin.
Further, the angle between angle auxiliary line and x-ray slot is 30 degree.
Further, a plurality of longitudinal scale is additionally provided in the coordinate system, in the longitudinal direction scale and X-axis scale area
The graduation position of 5mm multiple is corresponding.
Further, the distance between adjacent parallel slot is 5mm
Further, diamond shape endpoint hole, diamond shape endpoint hole and rectangular coordinate system X-axis are also provided on the ruler ontology
One integer centimeter scale position of scale area is corresponding, and diamond shape endpoint hole is located at the side on third side on ruler ontology.
Further, size scale area is provided at the position of third side on the ruler ontology.
Further, the third of the ruler ontology while and the 4th while be provided with inclined-plane.
Further, the first side length of ruler ontology 100mm, the second side length 70mm, the meter full scale of the X-axis scale area
From -1~70mm, the meter full scale of the Y-axis scale area from 0~40mm, the meter full scale in the size scale area from 0~
90mm。
Compared with the prior art, the advantages of the utility model are:
1. saving non-drawing time using easy, operating efficiency is improved.
The multifunctional ruler tailored appearance, function is more, using simple, is drawing parallel lines, all kinds of triangles, all kinds of quadrangles
It is few with operating procedure when common centrum, cylinder, student's plenty of time can be saved, hence it is evident that improve learning efficiency.
2. energy saving and raw material, reduce environmental pollution.
Since the Multifunctional ruler for pupils has Fast Drawing straight line, parallel lines, all kinds of triangles, quadrangle, common column
The function of body and centrum, thus student can be used this ruler instead of ruler, 30 degree and 45 degree of right angle triangles these three
Common stationery.Country can reduce plastics usage amount in this way, reduce environmental pollution, energy saving and raw material.With ten
Divide significant economic benefit and social benefit.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the main view of the Multifunctional ruler for pupils of the utility model；
Fig. 2 is the left view of the Multifunctional ruler for pupils of the utility model；
Fig. 3 is the top view of the Multifunctional ruler for pupils of the utility model.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
Referring to FIG. 1 to 3, a kind of Multifunctional ruler for pupils provided by the utility model, including ruler ontology 1, it is described
1 contour structures of ruler ontology are rectangle, 1 two sides of ruler ontology have be parallel to each other first at 101 and third 103, it is described
1 both ends of ruler ontology have be parallel to each other second at 102 and the 4th 104, and illustrative setting 1 first side 101 of ruler ontology is long
100mm, the long 70mm in the second side 102, and x-ray slot 2 and Y wire casing 3 are also provided in the ruler ontology 1, the x-ray slot 2 is located at ruler
The side on the first side 101 on ontology 1, and it is parallel with the first side 101, the Y wire casing 3 is located at one of the second side 102 on ruler ontology 1
End, and it is parallel with the second side 102, the x-ray slot 2 and Y wire casing 3 intersect, and are additionally provided with multiple parallel slots 4 on the ruler ontology 1
(A, B, C, D, E, F, G, H), the parallel slot 4 include A, B, C, D, E, F, G, H parallel slot, between the adjacent parallel slot 4 away from
From equal, the x-ray slot 2 is equidistant at a distance from parallel slot 4 with adjacent parallel slot 4, and the distance between adjacent parallel slot 4 exists
5mm is set as in the present embodiment, and one end of each parallel slot 4 is connected to Y wire casing 3, the x-ray slot 2 and Y wire casing 3
Origin O point is intersected at, the side of the x-ray slot 2 is provided with X-axis scale area 5, and the side of the Y wire casing 3 is provided with Y-axis scale
Area 6, the scale on the X-axis scale area 5 and Y-axis scale area 6 collectively constitute rectangular coordinate system, X-axis scale area 5 and Y-axis scale
Zero point of the scale in area 6 by origin O point as coordinate system.In the present embodiment, the meter full scale of the X-axis scale area 5 is from -1
~70mm, the meter full scale of the Y-axis scale area 6 is from 0~40mm, and the meter full scale in the size scale area 10 is from 0~90mm.
Certainly, all size scales in the present embodiment may also set up other sizes.
In the preferred embodiment in the utility model, it is also provided with angle auxiliary line 7 on the ruler ontology 1, angle is auxiliary
One end of index contour 7 is aligned with origin.In the present embodiment, the angle between angle auxiliary line 7 and x-ray slot is 30 degree, available
The right angled triangle graphic plotting that 30 degree of auxiliary line completion, 60 degree of angle measurement and acute angle are 30 degree.Setting can also be increased
For 45 degree, 60 degree of angle auxiliary line 7, for facilitating drafting angle line.
In order to facilitate grid lines is drawn, a plurality of longitudinal scale 8, the longitudinal direction scale 8 and X are additionally provided in the coordinate system
The graduation position of 5mm multiple is corresponding in axis scale area.It is also provided with diamond shape endpoint hole 9 on the ruler ontology 1 and (schemes upper M
Point), diamond shape endpoint hole 9 and an integer centimeter scale position of rectangular coordinate system X-axis scale area 5 are corresponding and described
Diamond shape endpoint hole 9 is located at the side on third side 103 on ruler ontology.For drawing diamond shape, in the present embodiment, diamond shape endpoint hole 9 and X
5cm line on axis is corresponding, and diamond shape auxiliary line 11 is also provided between 3cm, 4cm, 5cm, 6cm, 7cm in X-axis, utilizes this
Auxiliary line and A~H wire casing and its intersection point, can easily draw pyramid and terrace with edge.On the ruler ontology 1 at 103 position of third side
It is provided with size scale area 10, for individually drawing or measuring line segment, can replace common ruler.The of the ruler ontology 1
Three 104 are provided with inclined-plane 105 at 103 and the 4th, and the inclined-plane 105 on third side 103 is convenient for drawing and measurement line segment, and the
Inclined-plane 105 on four sides 104, which facilitates, starts ruler with hand, convenient for transposition movement.
The application method of multi-functioanl student ruler in the utility model is as follows:
1. drawing parallel lines.
Using x-ray slot 2, A, B, C, D, E, F, G, the parallel slot 4 of H easily can disposably draw a plurality of isometric or differ
Long parallel lines are not required to mobile ruler.
2. drawing isosceles right triangle.
Using 0 point of x-ray slot 2 as origin, X, Y wire casing be right-angle side, can accurate Drawing side length be 5mm~40mm right angle three
It is angular, it is only necessary to which that a mobile ruler draws bevel edge.
3. drawing the right angled triangle that acute angle is 30 degree.
Be one side with x-ray slot 2, according on x-ray slot 2 scale and angle auxiliary line 7 A~H parallel slot 4 intersection point select
One vertex.The right angled triangle that an acute angle is 30 degree can accurately be drawn.
4. drawing parallelogram.
Using A~H parallel slot 4 and longitudinal scale 8, can accurate Drawing side length be less than all kinds of quadrangles of 70mm, it is only necessary to move
Move a ruler.
5. drawing zhou duicheng tuxing.
Using A~H parallel slot 4 and its grid scale formed with longitudinal scale 8, at D parallel slot 4 or x-ray slot 4cm point
Longitudinal scale 8 be used as symmetry axis, can easily draw zhou duicheng tuxing.
6. drawing pyramid and terrace with edge
It is used as auxiliary line using the diamond shape auxiliary line 11 of 3,4,5,6,7 centimeters of M point to x-ray slot, can flexibly draw rib
Cone and terrace with edge.
7. drawing reference axis
Using X, Y wire casing, reference axis can be directly drawn.
8. drawing grid
Using X, Y wire casing, A, B, C, D, E, F, G, H parallel slot, a removable ruler can draw maximum 9*9 grid.
Utility model has the advantages that
1. saving non-drawing time using easy, operating efficiency is improved.
The multifunctional ruler tailored appearance, function is more, using simple, is drawing parallel lines, all kinds of triangles, all kinds of quadrangles
It is few with operating procedure when common centrum, cylinder, student's plenty of time can be saved, hence it is evident that improve learning efficiency.
2. energy saving and raw material, reduce environmental pollution.
Since the Multifunctional ruler for pupils has Fast Drawing straight line, parallel lines, all kinds of triangles, quadrangle, common column
The function of body and centrum, thus student can be used this ruler instead of ruler, 30 degree and 45 degree of right angle triangles these three
Common stationery.Country can reduce plastics usage amount in this way, reduce environmental pollution, energy saving and raw material.With ten
Divide significant economic benefit and social benefit.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, any change or replacement expected without creative work be should be covered within the scope of the utility model.
Therefore, the protection scope of the utility model should be determined by the scope of protection defined in the claims.
Claims (9)
1. a kind of Multifunctional ruler for pupils, including ruler ontology, it is characterised in that: the ruler ontology contour structures are rectangle, described
Ruler ontology two sides have be parallel to each other first while and when third, ruler ontology both ends have the second side being parallel to each other and the
Four sides, and x-ray slot and Y wire casing are also provided in the ruler ontology, the x-ray slot position in the side on the first side on ruler ontology, and
Parallel with the first side, the Y wire casing is located at the one end on the second side on ruler ontology, and parallel with the second side, the x-ray slot and Y line
Slot intersects, and is additionally provided with multiple parallel slots on the ruler ontology, the distance between adjacent described parallel slot is equal, the x-ray slot
With it is equal with adjacent parallel slot distance at a distance from parallel slot, and one end of each parallel slot is connected to Y wire casing, the X
Wire casing and Y wire casing intersect at origin, and the side of the x-ray slot is provided with X-axis scale area, and the side of the Y wire casing is provided with Y-axis
Scale area, the scale on the X-axis scale area and Y-axis scale area collectively constitute rectangular coordinate system, X-axis scale area and Y-axis scale
Zero point of the scale in area by origin as coordinate system.
2. Multifunctional ruler for pupils according to claim 1, it is characterised in that: it is auxiliary to be additionally provided with angle on the ruler ontology
One end of index contour, angle auxiliary line is aligned with origin.
3. Multifunctional ruler for pupils according to claim 2, it is characterised in that: the folder between angle auxiliary line and x-ray slot
Angle is 30 degree.
4. Multifunctional ruler for pupils according to claim 2, it is characterised in that: be additionally provided in the coordinate system a plurality of vertical
To scale, the longitudinal direction scale is corresponding with the graduation position of 5mm multiple in X-axis scale area.
5. Multifunctional ruler for pupils according to claim 1, it is characterised in that: the distance between adjacent parallel slot is 5mm.
6. Multifunctional ruler for pupils according to claim 4, it is characterised in that: be also provided with diamond shape end on the ruler ontology
Spot hole, diamond shape endpoint hole is corresponding with an integer centimeter scale position of rectangular coordinate system X-axis scale area, and the water chestnut
Shape endpoint hole is located at the side on third side on ruler ontology.
7. Multifunctional ruler for pupils according to claim 6, it is characterised in that: set at the position of third side on the ruler ontology
It is equipped with size scale area.
8. Multifunctional ruler for pupils according to claim 7, it is characterised in that: the third of the ruler ontology while and when the 4th
It is provided with inclined-plane.
9. Multifunctional ruler for pupils according to claim 8, it is characterised in that: the first side length of ruler ontology 100mm,
Two side length 70mm, the meter full scale of the X-axis scale area from -1~70mm, the meter full scale of the Y-axis scale area from 0~
40mm, the meter full scale in the size scale area is from 0~90mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820156936.7U CN208392934U (en) | 2018-01-30 | 2018-01-30 | A kind of Multifunctional ruler for pupils |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820156936.7U CN208392934U (en) | 2018-01-30 | 2018-01-30 | A kind of Multifunctional ruler for pupils |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208392934U true CN208392934U (en) | 2019-01-18 |
Family
ID=65065750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820156936.7U Expired - Fee Related CN208392934U (en) | 2018-01-30 | 2018-01-30 | A kind of Multifunctional ruler for pupils |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208392934U (en) |
-
2018
- 2018-01-30 CN CN201820156936.7U patent/CN208392934U/en not_active Expired - Fee Related
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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: 20190118 Termination date: 20220130 |