CN109215479B - Three-dimensional (D) model manufacturing mold during teaching - Google Patents
Three-dimensional (D) model manufacturing mold during teaching Download PDFInfo
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- CN109215479B CN109215479B CN201710553407.0A CN201710553407A CN109215479B CN 109215479 B CN109215479 B CN 109215479B CN 201710553407 A CN201710553407 A CN 201710553407A CN 109215479 B CN109215479 B CN 109215479B
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
- G09B25/04—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes of buildings
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Abstract
A three-dimensional (D) model manufacturing die used in teaching relates to a three-dimensional (D) model die, wherein an iron sheet plate (15) is arranged on the lower surface of a model frame (8), blind holes A (4) are arranged on the upper end surface (6) of an adhesive tape (16) at intervals, an insertion column (19) of the lower surface of a convex block (18) is arranged on the inner side surface of the upper end of a positioning block (2) and is inserted into the blind hole A of the adhesive tape, a magnet (23) is embedded in the positioning block, the adhesive tape is bent into a designed shape on a template (1) on the upper surface of the model frame, the magnet on the adhesive tape positioning block adsorbs the iron sheet plate on the lower part of the model frame to shape the adhesive tape, and a cavity (7) with the designed shape is formed in the adhesive tape; the invention puts out a pattern on the model frame according to the design through the adhesive tape and the positioning block, the positioning block obtains a stable cavity structure under the adsorption action of the magnet and the iron sheet plate, and the three-D manual model is obtained after the soil is placed in the cavity for shaping, thereby facilitating the cognition of students in teaching.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to a three-dimensional (D) model die, in particular to a three-dimensional (D) model making die for teaching.
[ background of the invention ]
The building structure is a support body which forms a building and provides a space environment for use functions, and bears various loads generated under the actions of gravity, wind power, impact, vibration and the like of the building; meanwhile, the method is also a basic factor influencing the building structure, the building economy and the integral shape of the building; for buildings, roofs, walls, floor layers and the like are main components forming the using space of the buildings, and the roofs, the walls, the floor layers and the like are not only load-bearing members of the buildings, but also envelope members of the buildings; as is known, when students are taught by big, middle and primary schools, more buildings are involved, and particularly, ancient buildings and European buildings in China have unique shapes and structures; at present, teachers can only explain building structures for students through graphs on textbooks during teaching, problems of intuition and comprehension are brought to students with weak spatial sense, and especially, students cannot conduct sensory understanding on problems of space division and combination, appearance modeling and the like of building design under the condition of lack of cognition or participation.
[ summary of the invention ]
In order to overcome the defects in the background technology, the invention discloses a three-D model manufacturing mold during teaching, wherein a figure is placed on a model frame through an adhesive tape and a positioning block according to the design, the positioning block obtains a stable cavity structure under the adsorption action of a magnet and an iron sheet, and a three-D manual model is obtained after consolidated soil is placed in a cavity for shaping, so that the learning of a student in teaching is facilitated.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a three D solid model preparation mould during teaching, includes model frame, iron sheet board, adhesive tape and locating piece, is equipped with the iron sheet board at model frame's lower part face, and the interval is equipped with blind hole A on the up end of adhesive tape, and the locating piece upper end medial surface sets up the post of inserting of protruding piece lower part face and inserts in the blind hole A of adhesive tape, the embedding has magnet in the locating piece, is bent into the design shape by the template of adhesive tape at model frame upper part face, and at this moment the magnet on the adhesive tape locating piece adsorbs the iron sheet board of model frame lower part is stereotyped the adhesive tape, forms the die cavity of design shape in the adhesive tape.
Three D three-dimensional model preparation mould during teaching, be equipped with limit portion arch respectively around the upper portion face of model frame, form the template on the model frame between the arch of limit portion.
The three-dimensional model manufacturing mould for teaching is characterized in that downward convex strips are respectively arranged on the lower surfaces of two sides of a model frame, inward convex strips are respectively arranged on the opposite surfaces of the lower ends of the downward convex strips on the lower surfaces of the two sides of the model frame, a sliding groove is formed between the two inward convex strips and the lower surface of the model frame, and a barrier strip is arranged between the rear ends of the two inward convex strips of the model frame.
Three D three-dimensional model preparation mould during teaching, the iron sheet is through gluing or hot melt and the upper portion face fixed connection of picture peg.
Three D three-dimensional model preparation mould during teaching, be close to upper portion face both sides at the picture peg and be equipped with the side arch respectively.
Three D three-dimensional model preparation mould during teaching, the lower part face of picture peg is close to the front portion and is equipped with the convenient sunken hole of taking out.
The mold for manufacturing the three-dimensional model during teaching is characterized in that a concave surface A is arranged on the outer side surface of the upper end surface of the rubber strip close to one side of the positioning block, the blind holes A are arranged on the concave surface A at intervals, the insertion columns on the lower surface of the protruding block of the positioning block are inserted into the blind holes A of the concave surface A of the rubber strip, and the upper end surface of the positioning block is as high as the upper end surface of the rubber strip.
Three D three-dimensional model preparation mould during teaching, the sunken face B that the protruding piece lower part of locating piece formed and the lateral surface clearance fit of adhesive tape.
Three D solid model preparation mould during teaching, be equipped with blind hole B on the lower terminal surface of locating piece, magnet is fixed in blind hole B.
The three-dimensional model manufacturing die for teaching is characterized in that glass cement is coated in the blind hole B of the positioning block, and the magnet is fixed in the blind hole B through the bonding of the glass cement; or the magnet is placed in the blind hole B of the positioning block, the lower opening of the blind hole B is provided with the covering piece, and the covering piece is fixed on the lower opening of the blind hole B through hot melting.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
when the three-D three-dimensional model manufacturing mold for teaching is used, special-shaped patterns such as strips, blocks, plates or plate body edges with recesses, protrusions, city wall edges and the like are placed on a model frame according to design through adhesive tapes and positioning blocks, the positioning blocks obtain a stable cavity structure under the adsorption action of magnets and iron sheets, and a three-D manual model is obtained after the mold cavity is coated with a release agent and placed into a mesh soil for shaping, so that a student in teaching can conveniently learn; the invention can realize three-dimensional and visual building models in teaching, and can also manufacture building models such as bridges and the like according to the structure of the invention, thereby facilitating the observation and participation of students.
[ description of the drawings ]
FIG. 1 is a schematic view of the present invention in use;
FIG. 2 is a schematic perspective view of the assembled structure of the mold frame and the insert plate of the present invention;
FIG. 3 is a schematic perspective view of a mold frame according to the present invention;
FIG. 4 is a perspective view of the adhesive strip of the present invention;
FIG. 5 is a schematic perspective view of a positioning block of the present invention;
FIG. 6 is a schematic view of the position of the magnet in the positioning block of the present invention;
FIG. 7 is a schematic perspective view of a city wall model according to the present invention;
in the figure: 1. a template; 2. positioning blocks; 3. the edge part is raised; 4. a blind hole A; 5. a recessed surface A; 6. an upper end surface; 7. a cavity; 8. a model frame; 9. a chute; 10. an inwardly projecting strip; 11. blocking strips; 12. a dimple; 13. a side projection; 14. inserting plates; 15. a sheet iron plate; 16. an adhesive tape; 17. an outer side surface; 18. a raised block; 19. inserting a column; 20. a recessed surface B; 21. a blind hole B; 22. glass cement; 23. a magnet; 24. a cover sheet; 25. the wall model of city.
[ detailed description ] embodiments
The present invention will be explained in more detail by the following examples, which are intended to disclose all changes and modifications within the scope of the present invention, and the present invention is not limited to the following examples;
the three-dimensional model making mold for teaching shown in the attached drawings 1-6 comprises a model frame 8, an iron sheet plate 15, an adhesive tape 16 and a positioning block 2, the periphery of the upper surface of the model frame 8 is respectively provided with edge protrusions 3, a template 1 is formed on the model frame 8 between the edge protrusions 3, the lower part surface of the model frame 8 is provided with an iron sheet plate 15, the upper end surface 6 of the rubber strip 16 is provided with blind holes A4 at intervals, the inner side surface of the upper end of the positioning block 2 is provided with an inserting column 19 of the lower part surface of the convex block 18 which is inserted in the blind hole A4 of the rubber strip 16, a magnet 23 is embedded in the positioning block 2, a template 1 of an adhesive tape on the upper surface of the model frame 8 is bent into a designed shape, at the moment, the magnet 23 on the positioning block 2 of the rubber strip 16 adsorbs the iron sheet plate 15 at the lower part of the model frame 8 to shape the rubber strip 16, a cavity 7 with a designed shape is formed in the rubber strip 16, and the iron sheet plate 15 is fixedly connected with the upper surface of the inserting plate 14 through gluing or hot melting; two sides of the inserting plate 14 close to the upper part surface are respectively provided with a side bulge 13; a sunken pit 12 which is convenient to take out is arranged on the lower surface of the inserting plate 14 close to the front part; downward convex strips are respectively arranged on the lower surfaces of two sides of the model frame 8, inward convex strips 10 are respectively arranged on the opposite surfaces of the lower ends of the downward convex strips on the lower surfaces of the two sides of the model frame 8, a sliding groove 9 is formed between the two inward convex strips 10 and the lower surface of the model frame 8, and a barrier strip 11 is arranged between the rear ends of the two inward convex strips 10 of the model frame 8.
With reference to the structure shown in fig. 4, a recessed surface a5 is provided on the outer side surface 17 of the upper end surface 6 of the rubber strip 16 close to the positioning block 2, the blind holes a4 are arranged on the recessed surface a5 at intervals, the insertion post 19 of the lower surface of the protruding block 18 of the positioning block 2 is inserted into the blind hole a4 of the recessed surface a5 of the rubber strip 16, and the upper end surface of the positioning block 2 is equal to the height of the upper end surface 6 of the rubber strip 16; in the invention, the transition problem of the bending part of the adhesive tape 16 is considered, and the concave surface B20 formed at the lower part of the convex block 18 of the positioning block 2 is in clearance fit with the outer side surface 17 of the adhesive tape 16.
With reference to the structure shown in fig. 6, a blind hole B21 is formed in the lower end surface of the positioning block 2, glass cement 22 is coated in the blind hole B21 of the positioning block 2, and the magnet 23 is fixed in the blind hole B21 by bonding the glass cement 22; or the magnet 23 is placed in the blind hole B21 of the positioning block 2, the cover piece 24 is arranged at the lower opening of the blind hole B21, and the cover piece 24 is fixed on the lower opening of the blind hole B21 through hot melting.
In the three-dimensional model manufacturing die, the model frame 8, the positioning block 2, the covering piece 24 and the inserting plate 14 can be made of plastic materials, and the rubber strip 16 is made of silicon rubber materials or soft plastics; when the method is used, when a plate body of a city wall side model 25 is manufactured by combining the attached drawing 1 or 7, two rubber strips 16 are cut into proper lengths, a plurality of positioning blocks 2 are arranged outside the rubber strips 16, then a rubber strip 16 at the lower part is positioned by an edge bulge 3 of a model frame 8, the other rubber strip 16 at the upper part is fixed by the positioning blocks 2, a cavity 7 is formed between the two rubber strips 16 and the edge bulge 3 of the model frame 8, a release agent is coated on a template 1, the rubber strips 16 and the wall of the edge bulge 3 in the cavity 7, then, the mold cavity 7 is filled with the nodular soil 'sculpture mud', after the nodular soil is dried, the inserting plate 14 is taken down firstly to enable the magnets 23 in the positioning blocks 2 to lose the attraction of the iron sheet 15, and then the rubber strips 16 and the three-dimensional city wall side model 25 are taken down;
the invention can also use the adhesive tape 16 which is in a ring shape as a whole, when in use, a plurality of positioning blocks 2 are arranged outside the adhesive tape 16, then the adhesive tape 16 together with the positioning blocks 2 is placed on the template 1 of the model frame 8, a cavity 7 is formed in the adhesive tape 16, if necessary, a grid structure shown in figure 3 can be arranged on the template 1 so as to accurately position the cavity 7, the three-dimensional model product can be made into various shapes according to the needs, and then the required building model is combined; other configurations the present invention is not necessarily described, but any combination may be used within the scope of the present invention to obtain the model configurations not described in detail in the embodiments of the present invention.
The present invention is not described in detail in the prior art.
Claims (8)
1. The utility model provides a three D solid model preparation mould during teaching, includes model frame (8), iron sheet board (15), adhesive tape (16) and locating piece (2), characterized by: an iron sheet plate (15) is arranged on the lower surface of a model frame (8), blind holes A (4) are arranged on the upper end surface (6) of an adhesive tape (16) at intervals, inserting columns (19) of the lower surface of a convex block (18) are arranged on the inner side surface of the upper end of a positioning block (2) and are inserted into the blind holes A (4) of the adhesive tape (16), magnets (23) are embedded into the positioning block (2), the adhesive tape is bent into a designed shape on a template (1) on the upper surface of the model frame (8), the magnets (23) on the positioning block (2) of the adhesive tape (16) adsorb the iron sheet plate (15) on the lower portion of the model frame (8) to shape the adhesive tape (16), and a cavity (7) in the designed shape is formed in the adhesive tape (16); edge protrusions (3) are respectively arranged on the periphery of the upper surface of the model frame (8), and a template (1) is formed on the model frame (8) between the edge protrusions (3); a concave surface B (20) formed at the lower part of the convex block (18) of the positioning block (2) is in clearance fit with the outer side surface (17) of the rubber strip (16).
2. The three-dimensional model creation mold for teaching according to claim 1, wherein: downward convex strips are respectively arranged on the lower surfaces of two sides of the model frame (8), inward convex strips (10) are respectively arranged on the opposite surfaces of the lower ends of the downward convex strips on the lower surfaces of the two sides of the model frame (8), a sliding groove (9) is formed between the two inward convex strips (10) and the lower surface of the model frame (8), and a barrier strip (11) is arranged between the rear ends of the two inward convex strips (10) of the model frame (8).
3. The three-dimensional model creation mold for teaching according to claim 1, wherein: the iron sheet plate (15) is fixedly connected with the upper surface of the inserting plate (14) through gluing or hot melting.
4. The mold for producing a three-dimensional (D) teaching model according to claim 3, wherein: two sides of the inserting plate (14) close to the upper surface are respectively provided with a side bulge (13).
5. The mold for producing a three-dimensional (D) teaching model according to claim 3, wherein: the lower surface of the inserting plate (14) is provided with a concave pit (12) which is convenient to take out near the front part.
6. The three-dimensional model creation mold for teaching according to claim 1, wherein: the outer side surface (17) of the upper end surface (6) of the rubber strip (16) close to one side of the positioning block (2) is provided with a recessed surface A (5), the blind holes A (4) are arranged on the recessed surface A (5) at intervals, the inserting columns (19) of the lower surface of the protruding blocks (18) of the positioning block (2) are inserted into the blind holes A (4) of the recessed surface A (5) of the rubber strip (16), and the upper end surface of the positioning block (2) is as high as the upper end surface (6) of the rubber strip (16).
7. The three-dimensional model creation mold for teaching according to claim 1, wherein: and a blind hole B (21) is formed in the lower end face of the positioning block (2), and the magnet (23) is fixed in the blind hole B (21).
8. The mold for producing a three-dimensional (D) teaching model according to claim 7, wherein: glass cement (22) is smeared in the blind hole B (21) of the positioning block (2), and the magnet (23) is fixed in the blind hole B (21) through the adhesion of the glass cement (22); or the magnet (23) is placed in the blind hole B (21) of the positioning block (2), the covering piece (24) is arranged at the lower opening of the blind hole B (21), and the covering piece (24) is fixed on the lower opening of the blind hole B (21) through hot melting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710553407.0A CN109215479B (en) | 2017-07-08 | 2017-07-08 | Three-dimensional (D) model manufacturing mold during teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710553407.0A CN109215479B (en) | 2017-07-08 | 2017-07-08 | Three-dimensional (D) model manufacturing mold during teaching |
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| Publication Number | Publication Date |
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| CN109215479A CN109215479A (en) | 2019-01-15 |
| CN109215479B true CN109215479B (en) | 2022-01-28 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| FR2414761A1 (en) * | 1978-01-13 | 1979-08-10 | Marechal Jacques | Sectional scale model of house - has parts magnetically held together for use in planning |
| CN2690994Y (en) * | 2003-04-17 | 2005-04-06 | 瞿晓渝 | Frame type shearing and folding stereo model |
| US7159835B2 (en) * | 2004-02-05 | 2007-01-09 | Tru-Contour, Inc. | Magnetic hole former |
| CN104757749B (en) * | 2010-08-23 | 2017-06-23 | Ykk株式会社 | Forming face slide fastener |
| DE102011003671A1 (en) * | 2011-02-04 | 2012-08-09 | BETA Maschinenbau GmbH & Co. KG | Formwork support for formwork arrangement for supporting form work element, has two longitudinal struts, particularly three longitudinal struts that are arranged parallel to each other and are connected together by two intermediate pieces |
| CN103567836B (en) * | 2012-08-01 | 2015-12-02 | 温岭市永益模具有限公司 | A kind of preparation method of rain-strip adhesive-tape cavity board and equipment thereof |
| EP2991086A4 (en) * | 2013-04-24 | 2016-03-23 | Intermetallics Co Ltd | Mold for manufacturing sintered magnet and method for manufacturing sintered magnet using same |
| CN203804152U (en) * | 2014-04-04 | 2014-09-03 | 遵义博信科技咨询有限责任公司 | Magnetic flexible casting device |
| CN203910171U (en) * | 2014-04-30 | 2014-10-29 | 左文凯 | Construction plan module demonstration tool |
| CN205428360U (en) * | 2015-12-15 | 2016-08-03 | 北京交通运输职业学院 | Track traffic station design teaching model |
| CN106571099B (en) * | 2016-10-19 | 2018-12-18 | 长安大学 | A kind of roadbase or roadbed grouting and reinforcing reinforcing effect indoor simulation device |
| CN206633177U (en) * | 2016-12-21 | 2017-11-14 | 陈开银 | The direct extrusion and vibration method integrally forming mould of cement prefab |
| CN106827197A (en) * | 2017-03-20 | 2017-06-13 | 上海鼎中新材料有限公司 | It is applied to the manufacture method of the magnet type elasticity mould of formwork erection casting concrete |
| CN106816080B (en) * | 2017-03-29 | 2023-03-14 | 长安大学 | Road geometric design plane, vertical section and cross section teaching model |
| CN107150399B (en) * | 2017-07-08 | 2019-04-02 | 田学军 | A kind of three D solid buildings models production mold |
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- 2017-07-08 CN CN201710553407.0A patent/CN109215479B/en active Active
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| CB03 | Change of inventor or designer information |
Inventor after: Liu Haijian Inventor after: Liu Guanyong Inventor after: Pan Yong Inventor after: Li Xiaojuan Inventor after: Li Hongsheng Inventor before: Li Xiaojuan Inventor before: Li Hongsheng |
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Effective date of registration: 20220105 Address after: No. 919, Huanghe 12th Road, Bincheng District, Binzhou City, Shandong Province Applicant after: BINZHOU POLYTECHNIC Address before: 124010 Oriental Ginza City Square, 17 Petroleum Avenue, Xinglongtai District, Panjin City, Liaoning Province Applicant before: PANJIN YUYUAN NEW CREATIVE DEVELOPMENT PROMOTION CO.,LTD. |
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