CN204130009U - A kind of solid is shown and moulding teaching aid - Google Patents
A kind of solid is shown and moulding teaching aid Download PDFInfo
- Publication number
- CN204130009U CN204130009U CN201420602748.4U CN201420602748U CN204130009U CN 204130009 U CN204130009 U CN 204130009U CN 201420602748 U CN201420602748 U CN 201420602748U CN 204130009 U CN204130009 U CN 204130009U
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- CN
- China
- Prior art keywords
- teaching aid
- half module
- solid
- moulding
- pressing plate
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of solid to show and moulding teaching aid, comprise cuboid teaching aid mould, teaching aid mould comprises symmetrically arranged left half module, right half module, the cavity of solid is provided with in it, be respectively equipped with square, spheroid, right cylinder, cone, pyramid in cavity, teaching aid mould upper surface is provided with pressing plate; By magnet adhesive between left half module, right half module, pressing plate.The utility model can utilize above-mentioned solid to carry out the displaying of solid.Between left half module, right half module, by magnet adhesive between pressing plate and cuboid teaching aid mould; It is simple, quick that said structure picks and places a few body.In addition, cuboid teaching aid mould upper surface is provided with pressing plate; Paraffin is encapsulated or other appearance materials carry out solid moulding after can utilizing left half module, right half module adhesive.This device uses the restriction breaching simple demonstration or moulding, and teaching aid uses multifunction.Greatly increase the convenience of use, increase the ability of perceptual knowledge to solid and manual fabrication solid.
Description
Technical field
The utility model relates to a kind of teaching aid, and particularly a kind of solid is shown and moulding teaching aid.
Background technology
The study of solid, the vital role that teaching aid plays in teaching, particularly begins to learn in the study of solid, the enthusiasm of the use energy mobilizing students study greatly of simply interesting teaching aid, excite study and the operating ability of student, increase the thinking in images intuitively of learner.
Existing solid demonstration teaching aid, teaching aid single often, has following technical matters: mostly existing teaching aid is to show separately student to see, shows in the process of solid respectively, lack the process of the making solid of hands-on, the manipulative ability of student can not get effective cultivation.Interest and the enthusiasm of study is not easily transferred from profound level.
Utility model content
The technical problems to be solved in the utility model is to provide one can complete solid displaying and moulding teaching aid.Namely this teaching aid can be used to show solid, the people of study solid also can be allowed to utilize this teaching aid to carry out moulding to solid, make solid.
For solving the problems of the technologies described above, a kind of solid of the present utility model is shown and moulding teaching aid, comprise cuboid teaching aid mould, cuboid teaching aid mould comprises symmetrically arranged left half module, right half module, left half module, right half mode spacing are arranged with the cavity of square, spheroid, right cylinder, cone, pyramid, be respectively equipped with square, spheroid, right cylinder, cone, pyramid in cavity, cuboid teaching aid mould upper surface is provided with pressing plate; Between described left half module, right half module, by magnet adhesive between pressing plate and cuboid teaching aid mould.
Cuboid teaching aid mould is divided into left half module, right half module by the utility model, left half module, right half mode spacing are arranged with the cavity of square, spheroid, right cylinder, cone, pyramid, be respectively equipped with square, spheroid, right cylinder, cone, pyramid in cavity, above-mentioned solid can be utilized to carry out the displaying of solid.Between described left half module, right half module, by magnet adhesive between pressing plate and cuboid teaching aid mould; It is simple, quick that said structure picks and places a few body.In addition, cuboid teaching aid mould upper surface is provided with pressing plate; Encapsulate paraffin or other appearance materials after can utilizing left half module, right half module adhesive, open pressing plate after utilizing pressing plate compacting after filling up, separately left half module, right half module can take out the solid after moulding easily.
This device uses the restriction breaching simple demonstration or moulding, and teaching aid uses multifunction.Greatly increase the convenience of use, increase the ability of perceptual knowledge to solid and manual fabrication solid.
As the further improvement to the technical program, described cavity is arranged downwards along rectangular parallelepiped teaching aid mould upper side, and the cavity of described spheroid is arranged on the below of square cavity.
The cavity of spheroid is arranged on the below of square cavity, effectively can saves the volume of cuboid teaching aid mould, save material and cost, increase utilization factor.
As the further improvement to the technical program, described left half module, the side that right half module is relative are respectively arranged with projection, the groove that shape matches.
Increase protruding, groove, stability when left half module, right half module adhesive can being improved, particularly when utilizing Modeling Material to carry out moulding, can prevent left half module, right half module from misplace, and the moulding causing solid unsightly or the moulding of solid unsuccessfully.
As the further improvement to the technical program, described projection, groove are arranged on the center at left half module, right half module two ends.
As the further improvement to the technical program, the position at four right angles corresponding between left half module, right half module is provided with magnet.
Four angles place arranges magnet, increases the homogeneity of left half module, right half module the suction-combining force, improves the stability of adhesive.
As the further improvement to the technical program, be equipped with magnet in the center of the bottom surface of described square, right cylinder, cone, pyramid and spheroid, square, right cylinder, cone, pyramid, spheroid can be adsorbed on clamp surface.
Pressing plate namely can as the instrument of solid moulding in solid modeling process; Also can as Graphic Panel in the moulding displaying process of solid, convenient displaying, contributes to the shape of observation of students solid.
As the further improvement to the technical program, the surface of pressing plate is provided with polishing layer, and polishing layer is arranged on an end of pressing plate.
Polishing layer is set, after utilizing Modeling Material to produce solid, reconditioning can be carried out to the seam crossing of left half module, right half module, to obtain smooth surface, mellow and full solid.
Accompanying drawing explanation
Fig. 1 is stereographic map of the present utility model.
Fig. 2 is the stereographic map stretch-out view of Fig. 1.
Fig. 3 is the stereographic map that pressing plate absorbent cylindrical body carries out showing.
Fig. 4 is the front view after the utility model assembling closes.
Embodiment
The utility model is described in further detail for connection with figures below.
Shown in composition graphs 1 Fig. 2, Fig. 4, a kind of solid of the present utility model is shown and moulding teaching aid, comprise cuboid teaching aid mould 1, cuboid teaching aid mould 1 comprises symmetrically arranged left half module 2, right half module 3, left half module 2, right half module 3 interval are arranged with the cavity 9 of square 4, spheroid 5, right cylinder 6, cone 7, pyramid 8, cavity 9 is arranged downwards along rectangular parallelepiped teaching aid mould upper side, and the cavity of described spheroid 5 is arranged on the below of square 4 cavity.
Composition graphs 2, Fig. 3 are known, are respectively equipped with square 4, spheroid 5, right cylinder 6, cone 7, pyramid 8 in cavity 9, and cuboid teaching aid mould 1 upper surface is provided with pressing plate 10; Magnet 11 is equipped with in the center of the bottom surface of described square 4, right cylinder 6, cone 7, pyramid 8 and spheroid 5, pressing plate 10 two ends and left half module 2, right half module 3 corresponding section are provided with bar-shaped magnet 15, pressing plate 10 is also provided with ring magnet 11, and square 4, right cylinder 6, cone 7, pyramid 8, spheroid 5 interact by itself magnet 11 and ring magnet 11, and to be adsorbed on pressing plate 10 surperficial.
Between described left half module 2, right half module 3, by magnet 11 adhesive between pressing plate 10 and cuboid teaching aid mould 1.The position at four right angles corresponding between left half module 2, right half module 3 is provided with magnet 11.
Left half module 2, the side that right half module 3 is relative are respectively arranged with projection 12, the groove 13 that shape matches, and described projection 12, groove 13 are arranged on the center at left half module 2, right half module 3 two ends.The surface of pressing plate 10 is provided with polishing layer 14.Polishing layer 14 is arranged on an end of pressing plate 10.
Claims (8)
1. a solid is shown and moulding teaching aid, comprise cuboid teaching aid mould, cuboid teaching aid mould comprises symmetrically arranged left half module, right half module, left half module, right half mode spacing are arranged with the cavity of square, spheroid, right cylinder, cone, pyramid, be respectively equipped with square, spheroid, right cylinder, cone, pyramid in cavity, cuboid teaching aid mould upper surface is provided with pressing plate; Between described left half module, right half module, by magnet adhesive between pressing plate and cuboid teaching aid mould.
2. a kind of solid according to claim 1 is shown and moulding teaching aid, it is characterized in that: described cavity is arranged downwards along rectangular parallelepiped teaching aid mould upper side, and the cavity of described spheroid is arranged on the below of square cavity.
3. a kind of solid according to claim 1 is shown and moulding teaching aid, it is characterized in that: described left half module, the side that right half module is relative are respectively arranged with projection, the groove that shape matches.
4. a kind of solid according to claim 3 is shown and moulding teaching aid, it is characterized in that: described projection, groove are arranged on the center at left half module, right half module two ends.
5. a kind of solid according to claim 1 is shown and moulding teaching aid, it is characterized in that: the position at four right angles corresponding between left half module, right half module is provided with magnet.
6. a kind of solid according to claim 1 is shown and moulding teaching aid, it is characterized in that: be equipped with magnet in the center of the bottom surface of described square, right cylinder, cone, pyramid and spheroid, square, right cylinder, cone, pyramid, spheroid can be adsorbed on clamp surface.
7. a kind of solid according to claim 6 is shown and moulding teaching aid, it is characterized in that: it is characterized in that: the surface of described pressing plate is provided with polishing layer.
8. a kind of solid according to claim 7 is shown and moulding teaching aid, it is characterized in that: it is characterized in that: described polishing layer is arranged on an end of pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420602748.4U CN204130009U (en) | 2014-10-11 | 2014-10-11 | A kind of solid is shown and moulding teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420602748.4U CN204130009U (en) | 2014-10-11 | 2014-10-11 | A kind of solid is shown and moulding teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204130009U true CN204130009U (en) | 2015-01-28 |
Family
ID=52386342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420602748.4U Expired - Fee Related CN204130009U (en) | 2014-10-11 | 2014-10-11 | A kind of solid is shown and moulding teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204130009U (en) |
-
2014
- 2014-10-11 CN CN201420602748.4U patent/CN204130009U/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: 20150128 Termination date: 20151011 |
|
| EXPY | Termination of patent right or utility model |