TEACHING UTEUSIL OF MULTI-DIRECTION JOINT-DISPOSITION IN THREE-DIMENSION
The utility model provides a teaching uteusil of multi-direction joint-disposition in three-dimension. The utility model is characterized in that multipurpose joints with reasonable disposition are provided. Eight joints are needed, a small quantity of accessories such as joint rods are added, more...
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| Main Author | |
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| Format | Patent |
| Language | English |
| Published |
13.04.1988
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| Edition | 4 |
| Subjects | |
| Online Access | Get full text |
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| Abstract | The utility model provides a teaching uteusil of multi-direction joint-disposition in three-dimension. The utility model is characterized in that multipurpose joints with reasonable disposition are provided. Eight joints are needed, a small quantity of accessories such as joint rods are added, more than twenty 'geometric bodies' and more than thirty molecular structure and crystal structure moulds can be disposed, and the teaching requirements of middle schools in mathematics, physics and chemicals are basically satisfied. The teaching uteusil is compact and portable, the requirement to materials, manufacture, package and transportation and the cost in production are both very low, so the utility model is especially suitable for wide use as personal learning tools of students and enlightening toys of children. |
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| AbstractList | The utility model provides a teaching uteusil of multi-direction joint-disposition in three-dimension. The utility model is characterized in that multipurpose joints with reasonable disposition are provided. Eight joints are needed, a small quantity of accessories such as joint rods are added, more than twenty 'geometric bodies' and more than thirty molecular structure and crystal structure moulds can be disposed, and the teaching requirements of middle schools in mathematics, physics and chemicals are basically satisfied. The teaching uteusil is compact and portable, the requirement to materials, manufacture, package and transportation and the cost in production are both very low, so the utility model is especially suitable for wide use as personal learning tools of students and enlightening toys of children. |
| Author | LIU ZUGEN |
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| Notes | Application Number: CN1987208948U |
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| PublicationDate | 19880413 |
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| PublicationYear | 1988 |
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| Snippet | The utility model provides a teaching uteusil of multi-direction joint-disposition in three-dimension. The utility model is characterized in that multipurpose... |
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| SubjectTerms | ADVERTISING APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE CRYPTOGRAPHY DIAGRAMS DISPLAY EDUCATION EDUCATIONAL OR DEMONSTRATION APPLIANCES GLOBES PHYSICS PLANETARIA SEALS |
| Title | TEACHING UTEUSIL OF MULTI-DIRECTION JOINT-DISPOSITION IN THREE-DIMENSION |
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