CN2103179U - Portable combined multipurpose model for drawing teaching - Google Patents

Abstract

The utility model relates to a portable combined multipurpose model for drawing teaching, which is composed of about 81 basic parts which can be assembled into various general models for engineering drawing teaching and maths teaching and can be used for building blocks for young children. All of the parts can be arranged in a case, so the utility model has the advantages of smaller size, less material input, easy process, lower cost, convenience for storing and carrying, etc.

Description

Portable combined multipurpose model for drawing teaching

The utility model relates to a kind of part by various Graphings of Engineering of one-tenth capable of being combined and mathematical education common model and forms, and can be used for recreation of Graphing of Engineering and mathematical education and child's building puzzle and the portable combined that is convenient for carrying and uses the drawing teaching model more.

In Graphing of Engineering and mathematical education, the teacher understands the relation of in kind and figure for helping the student, promotes that the student sets up concept of space, check whether drawn figure is correct, make the student learn drawing as early as possible, basic models more commonly used are imparted knowledge to students, but various models of past all are whole, and a model can only be made a kind of purposes, thereby needs model more, volume is bigger, materials are more, and processing is difficult, and cost is higher, also be difficult to keeping, inconvenience is carried.

The purpose of this utility model is to avoid above-mentioned prior art weak point and the basic parts such as rectangular parallelepiped, half garden tube, six prisms, cone, band garden band arc length square and irregular geometry of some rectangular parallelepipeds that can form various teaching modes commonly used, square, triangle body, band garden band arc is provided.

Purpose of the present invention can reach by following measure: with timber or the little other materials of proportion, be processed into 81 left and right sides parts of various Graphings of Engineering of one-tenth capable of being combined and mathematical education common model, comprising rectangular parallelepiped, square, triangle body, band garden band arc length square, half garden tube, six prisms, cone, band garden band arc length square and irregular geometry, these parts length 475 millimeter of all packing into the little made of timber or other proportion, wide 310 millimeter, in the chest of high 80 millimeter, this chest set square that the teacher uses always of also can packing into, garden rule, teaching material, chalk, article such as wall chart.

The utility model has following advantage compared to existing technology:

1, the various teaching modes commonly used of some basic parts one-tenth capable of being combined, volume is less, and processing is easier to, and materials are less, and cost is lower, is convenient to take care of and carry.

2, except that being mainly used in engineering graphics teaching, also can be used for the recreation of mathematical education and child's building puzzle.

3, can improve students'interest in learning, make it to focus one's attention on, improve teaching efficiency.

4, can deepen the understanding of student to various models.

The drawing of accompanying drawing is described as follows:

Fig. 1 is that various basic parts are contained in the arranging situation synoptic diagram in the chest.

Fig. 2 is the schematic perspective view of four kinds of rectangular parallelepiped parts.

Fig. 3 is the schematic perspective view of the pane part of three kinds of band arcs.

Fig. 4 is the schematic perspective view of the pane part of four kinds of band holes, garden and trough of belt.

Fig. 5 is the schematic perspective view of five kinds of triangle body parts.

Fig. 6 is a kind of band arc pane part with holes schematic perspective view.

Fig. 7 is the schematic perspective view of three and half garden barrel parts.

Fig. 8 is the schematic perspective view of a kind of garden platform part.

Fig. 9 is a kind of schematic perspective view of being clipped one rectangular parallelepiped part.

Figure 10 is a kind of schematic perspective view of the Cylinder part with square hole.

Figure 11 is the schematic perspective view of a kind of cut Cylinder at 45.

Figure 12 is a kind of schematic perspective view of rectangular pyramid part.

Figure 13 is a kind of schematic perspective view of half garden piece part.

Figure 14 is a kind of schematic perspective view of cone part.

Figure 15 is the schematic perspective view of a kind of cut six prismatic parts at 45.

Figure 16 is the schematic perspective view of two kinds of cut Cheng Yuanzhu parts.

Figure 17 is a kind of schematic perspective view of six rib piece parts.

Figure 18 be two kinds by the schematic perspective view of the ball part of cut.

Figure 19 is the schematic perspective view of the corner block part in two kinds of band holes, garden.

Figure 20 is a kind of schematic perspective view of half garden piece part with holes.

Figure 21 is a kind of schematic perspective view of arc piece part.

Figure 22 is a kind of by the schematic perspective view of the hemisphere part of cut.

Figure 23 is the schematic perspective view of a kind of little garden barrel part.

Figure 24 is a kind of schematic perspective view of irregular geometry part.

Figure 25 is the schematic perspective view that two kinds of quilts are clipped one half garden post part.

Figure 26 is a kind of schematic perspective view of square part.

Figure 27 is a kind of stereographic map of six rib piece parts with the hole, garden.

Figure 28 is a kind of schematic perspective view of the pane part with garden arc groove.

Figure 29 is the schematic perspective view of 17 kinds of drawing teaching models commonly used being combined into by various basic parts.

Figure 30 is the schematic perspective view of 20 kinds of drawing teaching models commonly used being combined into by various basic parts.

Figure 31 is the front elevation of 7 kinds of BUILDINGS MODELS being combined into by various basic parts.

The utility model is further stated below with reference to the embodiment in the accompanying drawing:

Various Graphings of Engineering commonly used of one-tenth capable of being combined and mathematics education model and can be contained in for 80 left and right sides basic parts that the child does building puzzle recreation in the chest arranging situation as shown in Figure 1, wherein 1,32,41 and 44 is four kinds of rectangular parallelepipeds, has 21, Fig. 2 is their schematic perspective view, and the picture left above is 1 among Fig. 2, has 12, lower-left figure is 32, have 2, top right plot is 44, has 5, bottom-right graph is 41, there are 2,2,6 and 21 is panes of three kinds of band arcs, has 5, Fig. 3 is their schematic perspective view, left figure is 6 among Fig. 3, has 1, and top right plot is 21, there are 2, bottom-right graph is 2, has 2,5,7,8 and 45 is panes of four kinds of band holes, garden and trough of belt, have 6, Fig. 4 is their schematic perspective view, and the picture left above is 45 among Fig. 4, has 2, lower-left figure is 5, have 2, top right plot and bottom-right graph are respectively 7 and 8, all have only 1,3,4,28,29 and 30 is five kinds of triangle bodies, Fig. 5 is their schematic perspective view, has 8, among Fig. 5, the picture left above is 4, have 1, lower-left figure is 3, has 2, top right plot is 30, have 2, figure is 28 in the right side, has 2, bottom-right graph is 29, there is 1, the 43rd, a kind of pane with hole, arc band garden, its schematic perspective view is shown in 6, there are 2,11,35 and 36 is three and half garden tubes, and Fig. 7 is their schematic perspective view, is 35 from top to bottom, 36 and 11.35 have 2,36 and 11 respectively have 1, have 4, the 9th, a kind of garden platform, Fig. 8 is its schematic perspective view, there is 1, the 10th, a kind of rectangular parallelepiped of being clipped one, Fig. 9 is its schematic perspective view, there is 1, the 12nd, a kind of Cylinder with square hole, Figure 10 is its schematic perspective view, there is 1, the 13rd, the Cylinder that a kind of cut is at 45, Figure 11 are their schematic perspective views, have 2, the 14th, a kind of rectangular pyramid, Figure 12 is its schematic perspective view, has 1, the 15th, and a kind of half garden piece, Figure 13 is their schematic perspective view, there are 2, the 16th, a kind of cone, Figure 14 are its schematic perspective views, there is 1, the 17th, six prisms that a kind of cut is at 45, Figure 15 is their schematic perspective view, has 2,18 and 19 be two kinds by the garden post of cut, Figure 16 is their schematic perspective view, and left figure is 18 among Figure 16, and right figure is 19, respectively there is 1, the 20th, a kind of six rib pieces, Figure 17 is its schematic perspective view, has 1,22 and 25 be two kinds by the ball of cut, Figure 18 is their schematic perspective view, and among Figure 18, last figure is 22, figure below is 25, respectively have 1,23 and 26 is the corner blocks in two kinds of band holes, garden, and Figure 19 is their schematic perspective view, among Figure 19, left figure is 23, and right figure is 26, respectively has 2, the 24th, a kind of half garden piece with holes, Figure 20 is its schematic perspective view, has 1, the 27th, and a kind of arc piece, Figure 21 is its schematic perspective view, there are 2, the 31st, a kind of by the hemisphere that cuts, Figure 22 is its schematic perspective view, there are 2, the 33rd, a kind of little garden tube, Figure 23 is its schematic perspective view, has 1, the 34th, a kind of irregular solid, Figure 24 is its schematic perspective view, has 2, and 38 and 39 is that two kinds of quilts are clipped one half garden post, Figure 25 is their schematic perspective view, among Figure 25, left figure is 38, and right figure is 39, respectively there are 2, the 40th, a kind of square, Figure 26 are its schematic perspective views, have 2, the 42nd, a kind of six rib pieces with the hole, garden, Figure 27 is its schematic perspective view, has 1, the 46th, and a kind of pane with the arc groove, Figure 28 is its schematic perspective view, have 1, above-mentioned various basic parts can be combined into hundreds of Graphing of Engineering and mathematics education model and BUILDINGS MODELS respectively, can satisfy drawing and mathematical education and child's building blocks recreation needs substantially.Figure 29 and Figure 30 are 17 kinds and 20 kinds of engineering graphics teaching models commonly used that are combined into by various basic parts respectively, and Figure 30 is 7 kinds of BUILDINGS MODELS that are combined into by various basic parts.Dwindle the size of above-mentioned various parts, use the carton civilian dress, each student issues a cover, and in the time of a certain model of teacher explanation or exercise picture, each student all starts to be combined into a model, can increase students'interest in learning, improves teaching efficiency.

Claims (1)

1. A kind of portable combined is used the drawing teaching model more, it is characterized in that being processed into timber or the little other materials of proportion 81 left and right sides parts of the various engineering graphics teaching common model of one-tenth capable of being combined, comprising rectangular parallelepiped, square, triangle body, band garden band arc length square, half garden tube, six prisms.Cone, band garden trough of belt pane, irregular geometry, these parts length 475 millimeter of can all packing into the little made of timber or other proportion, wide 310 millimeter are in the chest of high 80 millimeter, the set square of can also packing in this chest, garden rule, chalk, wall chart or the like article.

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