CN101105897A - Twelve building plates - Google Patents
Twelve building plates Download PDFInfo
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- CN101105897A CN101105897A CNA2007101470894A CN200710147089A CN101105897A CN 101105897 A CN101105897 A CN 101105897A CN A2007101470894 A CNA2007101470894 A CN A2007101470894A CN 200710147089 A CN200710147089 A CN 200710147089A CN 101105897 A CN101105897 A CN 101105897A
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Abstract
Twelve blocks consist of 12 blocks with the same area but different shapes as the basic unit and 9 splicing templates. The 9 splicing templates match with 9 splicing images. The 12 blocks with equal area but different shapes combine six right triangles with side length of 1 unit into 12 different combinations through side contact. The 12 combinations constitute 12 blocks with equal area but different shapes, which form a block, or a plurality of blocks in combination. The nine splicing templates are: a diamond with side length of 6 units; a right triangle with side length of 2 units; a right hexagon with side length of 3 units; a right hexagon with side length of 4 units; a right hexagon with side length of 5 units; a right hexagon with side length of 6 units; an isosceles trapezoid with upper side length of 6 units, waist length of 6 units, and lower side length of 12 units; a right triangle with side length of 6 units, and a right triangle with side length of 12 units. The splicing method varies from thinking to thinking.
Description
Affiliated technical field
The present invention relates to teaching aid or puzzle, when teaching plane geometry knowledge, the teacher is gained knowledge having a kind of effective instrument to make the student use institute after school, and use one's hands and brains.By the memory capability of training of students, cultivate thinking in images, excite the potential innovation ability of people.
Background technology
In the present jigsaw series products, as seven-piece puzzle etc., they mainly are fit to the following crowd in child and middle school, and knowledge and technology content are higher and to be fit to great majority adults' like products less, particularly modern people's living standard improves, need carry out amusement on higher knowledge aspect, for adapting to this variation, twelve building plates can address this problem.
Summary of the invention
In order to solve the apparatus problem that people use one's hands and brains, the invention provides a kind of twelve building plates, make people utilize the plane geometry knowledge of learning, by using one's hands and brains, the training memory capability is cultivated thinking in images, improves intellectual level.
The technical solution adopted in the present invention is:
In the plane, the equilateral triangle edge-to-edge who is 1 unit with six length of sides combines 12 kinds of different combinations of formation contiguously, difform 12 jigsaw of homalographic (Fig. 1) are made in these 12 kinds of different combinations, these 12 jigsaw are one pair of jigsaw, one pair of jigsaw can use during assembly unit and overpay jigsaw as the base unit of twelve building plates.Twelve building plates is gone into template by 12 difform jigsaw of homalographic as base unit and nine assemblies and is formed, and these nine assemblies are gone into template and are combined into figure and match with nine kinds.Described nine assemblies are gone into template and are: the length of side is the rhombus (Fig. 2) of 6 units; The length of side is the regular hexagon (Fig. 3) of 2 units; The length of side is the regular hexagon (Fig. 4) of 3 units; The length of side is the regular hexagon (Fig. 5) of 4 units; The length of side is the regular hexagon (Fig. 6) of 5 units; The length of side is the regular hexagon (Fig. 7) of 6 units; The isosceles trapezoid (Fig. 8) of 6 units of upper base, 6 units of waist, 12 units that go to the bottom; The length of side is the equilateral triangle (Fig. 9) of 6 units; The length of side is the equilateral triangle (Figure 10) of 12 units.Above picture mosaic is because selected jigsaw difference, and jigsaw piece together into the position difference, multiple different spelling can be arranged, the different modes of thinking also has different spellings.Go into to have the template more bigger assemblies to go into template except that above nine assemblies and match, leave people's imagination and proof for.
Description of drawings
Further specify below in conjunction with figure of the present invention:
Fig. 1 is numbered 1 to 12 the difform jigsaw of homalographic, i.e. one pair of jigsaw:
No. 1. jigsaw among the figure, 2. No. two jigsaw, 3. No. three jigsaw, 4. No. four jigsaw, 5. No. five jigsaw, 6. No. six jigsaw, 7. No. seven jigsaw, 8. No. eight jigsaw, 9. No. nine jigsaw, 10. No. ten jigsaw, 11. ride on Bus No. 11 jigsaw, 12. ten No. two jigsaw;
Fig. 2 is that the length of side is that the rhombus of 6 units is pieced together into template;
Fig. 3 is that the length of side is that the regular hexagon of 2 units is pieced together into template;
Fig. 4 is that the length of side is that the regular hexagon of 3 units is pieced together into template;
Fig. 5 is that the length of side is that the regular hexagon of 4 units is pieced together into template;
Fig. 6 is that the length of side is that the regular hexagon of 5 units is pieced together into template;
Fig. 7 is that the length of side is that the regular hexagon of 6 units is pieced together into template;
Fig. 8 is that isosceles trapezoid (6 units of upper base, 6 units of waist, 12 units go to the bottom) pieces together to go into template;
Fig. 9 is that the length of side is that the equilateral triangle of 6 units is pieced together into template;
Figure 10 is that the length of side is that the equilateral triangle of 12 units is pieced together into template;
Figure 11 is to be a kind of spelling of the rhombus of 6 units with the length of side that one pair of jigsaw is combined into;
Figure 12 gets 12 to be combined into a kind of spelling that the length of side is the rhombus of 6 units from two pairs of jigsaw;
Figure 13 gets orthohexagonal a kind of spelling that 4 length of sides that are combined into are 2 units from one pair of jigsaw;
Figure 14 gets orthohexagonal a kind of spelling that 4 length of sides that are combined into are 2 units from two pairs of jigsaw;
Figure 15 gets orthohexagonal a kind of spelling that 9 length of sides that are combined into are 3 units from one pair of jigsaw;
Figure 16 gets orthohexagonal a kind of spelling that 9 length of sides that are combined into are 3 units from two pairs of jigsaw;
Figure 17 gets orthohexagonal a kind of spelling that 16 length of sides that are combined into are 4 units from two pairs of jigsaw;
Figure 18 be with two pairs of jigsaw add in Third Mate's jigsaw a certain (★ part, No. nine jigsaw) totally 25 be combined into orthohexagonal a kind of spelling that the length of side is 5 units;
Figure 19 is a kind of spelling of the equilateral triangle that to get 6 length of sides that are combined into from two pairs of jigsaw be 6 units;
Figure 20 is a kind of spelling of getting 18 isosceles trapezoids that are combined into (6 units of upper base, 6 units of waist, 12 units go to the bottom) from two pairs of jigsaw.
Embodiment
Embodiment one: be combined into the rhombus that the length of side is 6 units with one pair of jigsaw, also can get 12 from two pairs of jigsaw and be combined into.
Embodiment two: get 4 and be combined into the regular hexagon that the length of side is 2 units from one pair of jigsaw, also can get 4 from two pairs of jigsaw and be combined into.
Embodiment three: get 9 and be combined into the regular hexagon that the length of side is 3 units from one pair of jigsaw, also can get 9 from two pairs of jigsaw and be combined into.
Embodiment four: get 16 and be combined into the regular hexagon that the length of side is 4 units from two pairs of jigsaw.
Embodiment five: add in Third Mate's jigsaw a certain totally 25 with two pairs of jigsaw, be combined into the regular hexagon that the length of side is 5 units.
Embodiment six: get 6 and be combined into the equilateral triangle that the length of side is 6 units from two pairs of jigsaw.
Embodiment seven: get 18 isosceles trapezoids that are combined into 6 units of upper base, 6 units of waist, 12 units that go to the bottom from two pairs of jigsaw.
Embodiment eight: two pairs of jigsaw on probation are combined into the equilateral triangle that the length of side is 12 units.
Embodiment nine: Third Mate's jigsaw on probation is combined into the regular hexagon that the length of side is 6 units.
Claims (2)
1. twelve building plates is characterized in that: go into template by 12 difform jigsaw of homalographic as base unit and nine assemblies and form, these nine assemblies are gone into template and are combined into figure and match with nine kinds.
2. twelve building plates according to claim 1 is characterized in that: described 12 difform jigsaw of homalographic are that the equilateral triangle edge-to-edge that is 1 unit with six length of sides in the plane combines contiguously and forms 12 kinds of different combinations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101470894A CN101105897A (en) | 2007-09-03 | 2007-09-03 | Twelve building plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101470894A CN101105897A (en) | 2007-09-03 | 2007-09-03 | Twelve building plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101105897A true CN101105897A (en) | 2008-01-16 |
Family
ID=38999780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101470894A Pending CN101105897A (en) | 2007-09-03 | 2007-09-03 | Twelve building plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101105897A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103338826A (en) * | 2010-12-24 | 2013-10-02 | 赫氏设计有限公司 | Geometrical shape apparatus |
-
2007
- 2007-09-03 CN CNA2007101470894A patent/CN101105897A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103338826A (en) * | 2010-12-24 | 2013-10-02 | 赫氏设计有限公司 | Geometrical shape apparatus |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |