CN102896954B - Omnipotent geometric construction plate - Google Patents
Omnipotent geometric construction plate Download PDFInfo
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- CN102896954B CN102896954B CN201110337694.4A CN201110337694A CN102896954B CN 102896954 B CN102896954 B CN 102896954B CN 201110337694 A CN201110337694 A CN 201110337694A CN 102896954 B CN102896954 B CN 102896954B
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Abstract
The invention belongs to cultural tools technical field, in order to overcome the shortcoming of the function dullness of current drawing board, spy provides a kind of omnipotent geometric construction plate, it is a block length square plate, Nei You curve district, angulation district, circular hole district, circular arc district, sign field, ruler district forms: can realize without compasses, set square and curve ruler just can make the circle of different radii, each section of radius of curvature of areal survey non-circular arch dam and the geometry center of circle thereof, circumscribed between all kinds of curve and curve, inscribe, in circumscribed and geometric center and point of contact, all kinds of oblique line, and many additional characters and special graph.
Description
Technical field:
The invention belongs to cultural tools technical field, particularly a kind of technical field of omnipotent geometric construction plate.
Background technology:
The geometric construction plate of prior art, as ' omnipotent geometry draughting board ' that market is sold, mainly provides roundlet and the polygonal mapping convenience of below diameter 30mm, but can not for providing mapping convenient with circular arc figure.
About the patent of geometric construction plate in prior art, be ' student's geometric construction chi ' if the patent No. is ZL87212089 patent name, but the mapping figure that it provides is simply and not extensive.
Summary of the invention:
In order to overcome the shortcoming of background technology, the object of the invention is to provide a kind of omnipotent geometric construction plate technique completely newly, can solve the technical problem of polygon, circle and circular curve and proprietary symbol plotting etc.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of omnipotent geometric construction plate is the rectangle plate of one piece of transparent material, is interiorly made up of curve district first, angulation district second, circular hole district third, circular arc district fourth, sign field penta, ruler district: it is characterized in that all words of omnipotent geometric construction plate and lines and the equal marking of sign flag below rectangle plate, figure that all solid lines enclose has punctured symbol × mark person for boring a hole, be interspersed between each district; Described curve district first is the curve ruler of many group Curves compilations; Described sign field penta is the model drawing all kinds of drawing(s) symbol; Described ruler district is for being positioned on the long right-angle side border of rectangle plate.
Described angulation district second is 90 ° of regions, and its first 15 ° of region is extended and amplifies and demonstrate each number of degrees; Each 15 ° of regions that its second 15 ° of region starts, rise in region on initial line and have a perforated tape, and the top cylindrical playing initial line in region marks number of degrees value.
Described circular hole district third is greater than each complete circle casement plate of 2mm for arranging diameter, the quantity in its complete circle hole is greater than 5 holes; Each complete circle hole, below rectangle plate, marking and is parallel to the long right-angle side center line vertical each other with two of short right-angle side respectively, and the geometry intersection point of center line and the geometry center of circle in complete circle hole overlap; On limit, complete circle hole, the diameter value of this circular hole in marking; Suitable for reading in complete circle hole, namely above rectangle plate, to complete circle orifice chamfer.
Described circular arc district fourth is have an axis parallel with rectangular slab block length right-angle side, delineates the dash line of a vertical centering control axis from the every 10mm of A-P, and marking A, B, C, D------is to last successively, and the point of intersection of dash line and axis establishes an aperture; Be provided with boundling point δ point in 8mm place forward from A point, have a branch of circular arc line to be separately labeled BR18, CR28, DR38, ER48------; Be provided with boundling point λ point in 6mm place forward from B point, have again a branch of circular arc line to be separately labeled CR16, DR26, ER36, FR46------; Be provided with boundling point φ point in 4mm place forward from C point, have again a branch of circular arc line to be separately labeled DR14, ER24, FR34, GR44------; Be provided with boundling point ψ point in 2mm place forward from D point, have again a branch of circular arc line to be separately labeled ER12, FR22, GR32, HR42------; E point is also boundling point, also has a branch of circular arc line to be separately labeled FR10, GR20, HR30, IR40------; Marking A, B, C, D------every two letter in the middle of 5mm places axis on all have an aperture.
The invention has the beneficial effects as follows: a kind of omnipotent geometric construction plate of technique scheme, can realize the circle just can making different radii without compasses, set square and curve ruler, all kinds of curve, all kinds of oblique line, and many additional characters and special graph.
Accompanying drawing illustrates:
Fig. 1 is the basic embodiment schematic diagram of the present invention's omnipotent geometric construction plate.
Be illustrated as:
First angulation district of curve district second circular hole district third circular arc district fourth
Ruler district, sign field penta punctured symbol ×
Detailed description of the invention:
Below the embodiment schematic diagram of accompanying drawing of the present invention is described in further detail:
A kind of omnipotent geometric construction plate is as shown in Figure 1 the rectangle plate of one piece of transparent material by a kind of omnipotent geometric construction plate, in be made up of curve district first, angulation district second, circular hole district third, circular arc district fourth, sign field penta, ruler district: all words that it is characterized in that omnipotent geometric construction plate and lines and the equal marking of sign flag are below rectangle plate, and finding word and lines and all non-backhand body of sign flag above visual omnipotent geometric construction plate during use, figure that all solid lines enclose have punctured symbol × mark person to bore a hole, be interspersed between each district; Described curve district first is the non-circular arch dam hole of many group non-circular arch dam synthesis; Described sign field penta is the model drawing all kinds of drawing(s) symbol, the absolute altitude symbol of symbol as various in mechanical drawing and Architectural Graphing and pentagon, hexagon; Described ruler district is for being positioned on the border of long right-angle side of rectangle plate.
Described angulation district second is 90 ° of regions, and its first 15 ° of region is extended and amplifies and demonstrate each number of degrees; Each 15 ° of regions that its second 15 ° of region starts, rise in region on initial line and have a perforated tape, and the top cylindrical playing initial line in region marks number of degrees value.
Described circular hole district third is greater than each complete circle casement plate of 2mm for arranging diameter, the quantity in its complete circle hole is greater than 5 holes; Each complete circle hole, below rectangle plate, marking and is parallel to the long right-angle side center line vertical each other with two of short right-angle side respectively, and the geometry intersection point of center line and the geometry center of circle in complete circle hole overlap; On limit, complete circle hole, the diameter value of this circular hole in marking; Suitable for reading in complete circle hole, namely above rectangle plate, to complete circle orifice chamfer or rounding arc.
Described circular arc district fourth is the axis having a parallel long right-angle side, the dash line of a vertical centering control axis is delineated from the every 10mm of A-P, and marking Chinese phonetic alphabet A, B, C, D------are extremely last successively, and establish an aperture with the point of intersection of axis, hole diameter is preferably 0.8-1.5mm; The aperture of the boundling point δ point that Greek alphabet represents is provided with in 8mm place forward from A point, take B as the center of circle, B δ is that radius is provided with arc, and mark BR18, take C as the center of circle again, C δ is that radius is provided with circular arc, and mark CR28, take D as the center of circle again, D δ is that radius is provided with circular arc, and to mark DR38, again E be the center of circle, E δ is that radius is provided with circular arc, and mark ER48------, so boundling point δ point place, one group of circular arc line of BR18, CR28, DR38, ER48----in junction; The aperture of the boundling point λ point that Greek alphabet represents is provided with in 6mm place forward from B point, take C as the center of circle, C λ is that radius is provided with circular arc, and marks CR16 and above-mentioned same method, boundling point λ point place, one group of circular arc line of CR16, DR26, ER36, FR46------in junction; The aperture of the boundling point φ point that Greek alphabet represents is provided with in 4mm place forward from C point, take D as the center of circle, D φ is that radius is provided with circular arc, and marks DR14 and above-mentioned same method, boundling point φ point place, one group of circular arc line of DR14, ER24, FR34, GR44------in junction; Being provided with the aperture of boundling point ψ point in 2mm place forward from D point, take E as the center of circle, and E ψ is that radius is provided with circular arc, and marks ER12, and above-mentioned same method, boundling point ψ point place, and one group of circular arc line of ER12, FR22, GR32, HR42------in junction; E point is also boundling point E point, take F as the center of circle, and FE is that radius is provided with circular arc, and marks FR10 and above-mentioned same method, and boundling point E point place, one group of circular arc line of FR10, GR20, HR30, IR40------in junction.From above-mentioned boundling point δ, λ, φ, ψ, E respectively restraint circular arc line its partly without leave R20 to allow the radius of length to omnipotent geometric construction plate axis, but radius value is even number.
Every two middle 5mm places of letter of A, B, C, D------in axis marking, axis on respectively have an aperture, hole diameter is preferably 0.8-1.5mm, if with each aperture in 5mm place in the middle of every two letters for the center of circle, with this aperture respectively to each boundling point δ, λ, φ, ψ, E for radius, its partly without leave R21 can allow the radius of length to omnipotent geometric construction plate axis, but radius value is odd number.So every omnipotent geometric construction plate axis can allow length to make the circle of odd number radius, all omnipotent geometric construction plate can be relied on to be competent at.Also a collection of boundling point can be established again on axis, the circular arc line of each boundling point junction one group of odd number radius.
Its concrete drawing method is: the diameter described in selecting with omnipotent geometric construction plate of the present invention is preferably the aperture of 0.8-1.5mm for the center of circle, and the center of circle that this center of circle and the space of a whole page that will map are specified is overlapped, use the pencil-lead cusp of a pencil again, insert above-mentioned aperture, it is motionless that point lives in state the center of circle that the space of a whole page is specified, again with the pencil-lead cusp of another pencil, insert above-mentioned boundling point δ, λ, φ, ψ, aperture required in the aperture of E point, this another pencil drives omnipotent geometric construction plate to circle, namely the pencil-lead cusp of this another pencil has marked required circle.
The structure of comprehensive above-mentioned omnipotent geometric construction plate, without compasses, set square, curve ruler, protractor, by this omnipotent geometric construction plate, following figure can be made:
If the circle being greater than any integer radius of 2mm that the geometric construction plate length making correct home position allows; Many concentric circles can be made; Can with the circular arc wire harness of boundling point, to seek knowledge the radius of curvature of existing curve and the center of curvature with cage plate coincidence method; Can with the circular arc wire harness of boundling point, with cage plate method, the circumcircle of known radius is done to existing two circular arcs and provides home position, existing two circular arcs made to the circumcircle of many radiuses and respectively provide home position, existing two circular arcs made to the inscribed circle of known radius or many radiuses and respectively provide home position and point of contact, existing two circular arcs are done to the multivariant circumscribed of known radius or many radiuses and inscribed circle respectively provide home position and point of contact; Two straight lines that known angle is acute angle or obtuse angle are made to the line of given circular arc or arbitrary circular arc and provided home position and point of contact respectively; To a known circular arc and a straight line, make the line of known radius or any radius, and provide home position; Inscribed circle and circumscribed circle are done to known triangle, and provides home position; Make regular pentagon, orthohexagonal inscribed circle or circumscribed circle, and provide home position; To known major axis, r, R, make sub-elliptical; To known minor axis, r, R, make sub-elliptical; Sub-elliptical is done to known major axis, minor axis, r; Sub-elliptical is done to known major axis, minor axis, R; To known major axis and the minor axis of cylindrical oblique profile, make sub-elliptical profile; Make the approximate astroid of known circle; Make the approximate three leaf curve quadrifoliums of known radius; Make the total approximate intersection of two crossing solids, approximate transition wire;
Describedly first 15 ° of region is utilized to be extended with angulation district and the feature of amplifying, by angle while put in the inner, the another side at angle and 15, or 30, or the limit laminating of 45------, the oblique line of the number of degrees value at any acute angle and obtuse angle or the acute angle of any number of degrees value of mapping and obtuse angle or any number of degrees value of mapping can be measured; The metal section line of mechanical drawing and nonmetal casting mesh line can be made; The armored concrete hatching of Architectural Graphing can be made.
Described curve district can do to cover curve for many non-circular arch dam or many circular curves; Energy connects many Probability Points and performance measurement point makes probability curve and performance curve.
The model of all kinds of drawing(s) symbol can be drawn in described sign field, as mechanical drawing surface roughness symbols, centre bore symbol, fiducial mark, be greater than in-less-than symbol, part Tolerance Symbols in Shape and Relative Position, the absolute altitude symbol of arrow and Architectural Graphing and the polygon such as pentagon, hexagon.And the polygonal geometric construction center such as pentagon, hexagon can be provided.
Claims (3)
1. an omnipotent geometric construction plate, it is the rectangle plate of one piece of transparent material, in rectangle plate Nei You curve district, angulation district, circular hole district, circular arc district, sign field, ruler district, it is characterized in that: all words of omnipotent geometric construction plate and lines and the equal marking of sign flag are below rectangle plate, and curve district, angulation district, circular hole district and sign field are provided with perforation, be interspersed between each district, described curve district is the curve ruler of many group Curves compilations, described sign field is the model drawing all kinds of drawing(s) symbol, described ruler district is positioned on the long right-angle side border of rectangle plate, described circular arc district: the axis 1. having a parallel long right-angle side, delineates the dash line of a vertical centering control axis from the every 10mm of A-P, and marking English alphabet A, B, C, D successively ... to the rearmost end of axis, and establish an aperture with the point of intersection of axis, 2. the aperture of boundling point δ point is provided with in 8mm place forward from A point, the aperture of boundling point λ point is provided with in 6mm place forward from B point, the aperture of boundling point φ point is provided with in 4mm place forward from C point, the aperture of boundling point ψ point is provided with in 2mm place forward from D point, E point is also boundling point, A, B, C, D of length can be allowed from each aperture of above-mentioned boundling point δ, λ, φ, ψ, E to omnipotent geometric construction plate axis ... each aperture do radius draw circle or circular arc, radius value is even number, and has covered all even number radiuses that omnipotent geometric construction plate axis can allow in length, 3. A, B, C, D is carved ... to the axis at every two middle 5mm places of letter of axis rearmost end, all there is an aperture, make each aperture pitch occur odd number spacing, the circle making even number radius of length can be can allowed from each boundling point to axis, and the circle making odd number radius of length can be can allowed from each boundling point to axis, 4. the aperture of the boundling point δ point that Greek alphabet represents is provided with in 8mm place forward from A point described in, take B as the center of circle, B δ is that radius is provided with circular arc, and mark BR18, it is again the center of circle with C, C δ is that radius is provided with circular arc, and mark CR28, it is again the center of circle with D, D δ is that radius is provided with circular arc, and mark DR38, it is again the center of circle with E, E δ is that radius is provided with circular arc, and mark ER48, so boundling point δ point place, BR18 in junction, CR28, DR38, one group of circular arc line of ER48, again from the aperture of the B point boundling point λ point at 6mm place forward, CR16 in junction, DR26, ER36, one group of circular arc line of FR46, again from the aperture of the C point boundling point φ point at 4mm place forward, DR14 in junction, ER24, FR34, GR44 mono-group of circular arc line, again from the aperture of the D point boundling point ψ point at 2mm place forward, ER12 in junction, FR22, GR32, one group of circular arc line of HR42, E point is also boundling point E point, and one group of circular arc line of FR10, GR20, HR30, IR40 in junction, each its radius of Circle of Concurrent camber line at above-mentioned boundling point δ, λ, φ, ψ, E place is the radius that omnipotent geometric construction plate axis can allow length, and radius value is even number, 5. so that in the middle of every two letters, each aperture in 5mm place is for the center of circle, with this aperture, extremely each boundling point δ, λ, φ, ψ, E are for radius respectively, and its radius is the radius that omnipotent geometric construction plate axis can allow length, and radius value is odd number.
2. a kind of omnipotent geometric construction plate as claimed in claim 1, is characterized in that: described angulation district is 90 ° of regions, and its first 15 ° of region is extended and amplifies and demonstrate each number of degrees; Each 15 ° of regions that its second 15 ° of region starts, rise in region on initial line and have a perforated tape, the top cylindrical playing initial line in region marks number of degrees value, and the oblique line of the number of degrees value at any acute angle and obtuse angle or the acute angle of any number of degrees value of mapping and obtuse angle or any number of degrees value of mapping can be measured by angulation district; The metal section line of mechanical drawing and nonmetal casting mesh line can be made; The armored concrete hatching of Architectural Graphing can be made.
3. a kind of omnipotent geometric construction plate as claimed in claim 1, is characterized in that: described circular hole district arranges each complete circle casement plate that diameter is greater than 2mm, and the quantity in its complete circle hole is greater than 5 holes; Each complete circle hole, below rectangle plate, marking and is parallel to the long right-angle side center line vertical each other with two of short right-angle side respectively, and the geometry intersection point of center line and the geometry center of circle in complete circle hole overlap; On the limit in complete circle hole, the diameter value of this circular hole in marking; Suitable for reading in complete circle hole, namely above rectangle plate, to complete circle orifice chamfer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110337694.4A CN102896954B (en) | 2011-10-15 | 2011-10-15 | Omnipotent geometric construction plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110337694.4A CN102896954B (en) | 2011-10-15 | 2011-10-15 | Omnipotent geometric construction plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102896954A CN102896954A (en) | 2013-01-30 |
| CN102896954B true CN102896954B (en) | 2016-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110337694.4A Expired - Fee Related CN102896954B (en) | 2011-10-15 | 2011-10-15 | Omnipotent geometric construction plate |
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| CN (1) | CN102896954B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106777619B (en) * | 2016-12-06 | 2020-11-24 | 中国航空工业集团公司洛阳电光设备研究所 | Implementation method of adjustable electronic wire harness template |
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| CN87212418U (en) * | 1987-11-09 | 1988-06-08 | 李瀛川 | Multi-functional arc instrument |
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| CN2091775U (en) * | 1991-02-28 | 1992-01-01 | 周向 | Multifunctional drawing board as substitute for campasses |
| CN2137603Y (en) * | 1992-09-05 | 1993-07-07 | 焦其伟 | Multifunction drawing ruler |
| CN2159010Y (en) * | 1992-03-20 | 1994-03-16 | 陈宗瑞 | Multi-angle combination scribing compass |
| CN2166019Y (en) * | 1993-08-09 | 1994-05-25 | 公安部交通管理科学研究所 | Universal traffic graphic mother panel |
| CN200942658Y (en) * | 2006-01-24 | 2007-09-05 | 龙仁智 | Multifunctional drawing rules |
| CN201012591Y (en) * | 2007-03-25 | 2008-01-30 | 温林 | Multi-function drawing rule for student |
| CN201633393U (en) * | 2009-12-18 | 2010-11-17 | 王庆和 | Multifunctional measuring scale |
| CN102152693A (en) * | 2011-04-06 | 2011-08-17 | 宋杰 | Multifunctional drawing ruler |
| CN201979922U (en) * | 2011-01-11 | 2011-09-21 | 陈金山 | Multifunctional ruler |
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2011
- 2011-10-15 CN CN201110337694.4A patent/CN102896954B/en not_active Expired - Fee Related
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85204535U (en) * | 1985-10-31 | 1986-11-19 | 田志学 | Template for technical drawing |
| CN87212418U (en) * | 1987-11-09 | 1988-06-08 | 李瀛川 | Multi-functional arc instrument |
| CN2062686U (en) * | 1990-02-17 | 1990-09-26 | 陈清贵 | Multifunctional universal rule |
| CN2091775U (en) * | 1991-02-28 | 1992-01-01 | 周向 | Multifunctional drawing board as substitute for campasses |
| CN2159010Y (en) * | 1992-03-20 | 1994-03-16 | 陈宗瑞 | Multi-angle combination scribing compass |
| CN2137603Y (en) * | 1992-09-05 | 1993-07-07 | 焦其伟 | Multifunction drawing ruler |
| CN2166019Y (en) * | 1993-08-09 | 1994-05-25 | 公安部交通管理科学研究所 | Universal traffic graphic mother panel |
| CN200942658Y (en) * | 2006-01-24 | 2007-09-05 | 龙仁智 | Multifunctional drawing rules |
| CN201012591Y (en) * | 2007-03-25 | 2008-01-30 | 温林 | Multi-function drawing rule for student |
| CN201633393U (en) * | 2009-12-18 | 2010-11-17 | 王庆和 | Multifunctional measuring scale |
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| CN102152693A (en) * | 2011-04-06 | 2011-08-17 | 宋杰 | Multifunctional drawing ruler |
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| CN102896954A (en) | 2013-01-30 |
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