CN209765836U - Solid geometry mould - Google Patents

Abstract

The utility model discloses a solid geometry mould, including first connector structure, second connector structure, third connector structure, first telescopic link and mould body, the up end of mould body is provided with six sets of first telescopic links, and six sets of first telescopic links enclose into regular hexagon structure, every side of mould body all is provided with two sets of third telescopic links perpendicularly, the centre of mould body upper and lower both ends face all is provided with a set of second telescopic link, and is provided with a set of fourth telescopic link perpendicularly between the middle a set of second telescopic link of mould body upper and lower both ends face; this solid geometry mould, overall structure sets up more rationally, has simple structure, the structure is reasonable, manufacturing is easy, installation convenient to use, with low costs, can carry out the combination and the dismantlement of each branch's shape in solid wantonly, has solved current mould shape effectively and has fixed, carry inconvenient, and can not satisfy the problem that the teaching needs of using.

Description

Solid geometry mould

Technical Field

The utility model relates to a how much mould technical field specifically is a three-dimensional mould.

Background

for a long time, teachers in schools always feel that the teaching of the solid geometry is particularly strenuous, because the solid geometry is an abstract subject, students often cannot understand the teaching content of teachers because the students cannot intuitively sense the solid geometry when taking geometry class; teachers often use some molds in teaching to help students to learn solid geometry better so as to demonstrate the shape of the solid geometry, so that students can conveniently learn and master the solid geometry.

In order to solve the defects and shortcomings of the solid geometry mould, the technology of improving the solid geometry mould is urgently needed, the equipment has the advantages of simple structure, reasonable structure, easiness in processing and manufacturing, convenience in mounting and use and low cost, can be used for randomly combining and disassembling various shapes in solid geometry, effectively solves the problems that the existing mould is fixed in shape, inconvenient to carry and incapable of meeting the teaching use requirements, and accordingly provides the solid geometry mould.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming prior art's solid geometry mould cost is higher, because solid geometry mould shape is fixed, neither conveniently carries, and inconvenient depositing again has brought the inconvenience for the use to be convenient for show solid geometry graph structure, consequently can't satisfy the defect of the needs of study, provide a solid geometry mould. The solid mould has the characteristics of simple structure, reasonable structure, easy processing and manufacturing, convenient installation and use, low cost, capability of randomly combining and disassembling various shapes in solid geometry, capability of effectively solving the problems that the existing mould is fixed in shape, inconvenient to carry, incapable of meeting the teaching use requirement and the like.

in order to achieve the above object, the utility model provides a following technical scheme: a solid geometry mould comprises a first connector structure, a second connector structure, a third connector structure, first telescopic rods and a mould body, wherein six groups of first telescopic rods are arranged on the upper end surface of the mould body, and six groups of first telescopic rods form a regular hexagon structure, the lower end surface of the die body is also provided with six groups of first telescopic rods, and six groups of first telescopic rods on the lower end surface and six groups of first telescopic rods on the upper end surface are arranged in parallel up and down, two groups of third telescopic rods are vertically arranged on each side surface of the die body, and two groups of third telescopic rods vertical to each side face and the first telescopic rods adjacent to the upper end face and the lower end face form a rectangular structure together, a group of second telescopic rods are arranged in the middle of the upper end face and the lower end face of the die body, a group of fourth telescopic rods is vertically arranged between a group of second telescopic rods in the middle of the upper end surface and the lower end surface of the die body;

Be connected with first connector structure between every adjacent two sets of first telescopic link, a set of second telescopic link and a set of third telescopic link in the upper and lower terminal surface of mould body, and all be connected with second connector structure between every adjacent two sets of first telescopic link and a set of third telescopic link in the upper and lower terminal surface of mould body, be connected with third connector structure between the middle part of second telescopic link and the fourth telescopic link, magic subsides wainscot has all been set to the last lower extreme of third telescopic link, and has pasted elastic cloth between the adjacent two sets of third telescopic links, magic subsides sticky surface has all been made at four turnings of medial surface of elastic cloth, and magic subsides sticky surface and magic subsides wainscot are pasted together.

Preferably, the upper end face of the first connector structure is fixed with first buckles, three groups of first branch heads are arranged on the outer side of the first connector structure, the upper end face of each first branch head is also fixed with a first buckle, and meanwhile, a group of first connecting belts are arranged between the first connector structure and the first buckles of the respective upper end faces of each group of first branch heads.

Preferably, a second buckle is fixed on the upper end face of the second connector structure, two groups of second branch heads are arranged on the outer side of the second buckle, a second buckle is also fixed on the upper end face of each second branch head, and a group of second connecting bands are tied between the second connector structure and the second buckle on the respective upper end face of each group of second branch heads.

Preferably, the upper end face of the third connector structure is fixed with a third buckle, a group of third branch heads is arranged on the outer side of the third connector structure, the upper end face of each third branch head is also fixed with a third buckle, and a group of third connecting bands are tied between the third buckle of the respective upper end faces of the third connector structure and the third branch heads.

Preferably, a telescopic inner rod is sleeved inside the second telescopic rod, a group of telescopic outer rods are sleeved on the left side and the right side of the outside of the telescopic inner rod, and the outer ends of the telescopic outer rods on the left side and the right side are both provided with screw joints.

preferably, first connector structure, first branch head, second connector structure, second branch head, third connector structure and third branch head all adopt the natural rubber material, and the big or small structure of first connector structure, first branch head, second connector structure, second branch head and third branch head all sets up unanimously, and third connector structure adopts round bar cover structure, and first connector structure, second connector structure and third connector structure are detachable construction.

preferably, first telescopic link, the second telescopic link, the thick setting of third telescopic link and fourth telescopic link is unanimous, length setting varies, and first telescopic link, third telescopic link and fourth telescopic link are extending structure, first telescopic link, also be provided with flexible interior pole with the second telescopic link in the middle of third telescopic link and the fourth telescopic link is inside, first telescopic link, both sides also set up a left side with the second telescopic link about third telescopic link and fourth telescopic link are outside, right side flexible outer pole, a left side simultaneously, the outer end of the flexible outer pole in the right side all sets up the screwed joint structure.

Compared with the prior art, the beneficial effects of the utility model are that: this solid whatever mould, overall structure sets up more rationally, has simple structure, the structure is reasonable, manufacturing is easy, installation convenient to use, with low costs, can carry out the combination and the dismantlement of various shapes in the solid geometry wantonly, has solved current mould shape effectively and has fixed, carry inconvenient, and can not satisfy the problem that the teaching needs of use.

drawings

fig. 1 is a schematic perspective view of the structure of the present invention;

FIG. 2 is a schematic top view of the structure of the present invention;

fig. 3 is a schematic view of a first connector structure according to the present invention;

Fig. 4 is a schematic structural view of a second connector of the structure of the present invention;

Fig. 5 is a schematic structural view of a third connecting head of the structure of the present invention;

Fig. 6 is a schematic structural view of a second telescopic rod of the structure of the present invention;

Fig. 7 is a schematic view of the second telescopic rod of the structure of the present invention;

Figure 8 is a schematic view of the three-dimensional model magic tape of the structure of the utility model;

FIG. 9 is a schematic view of a square elastic cloth according to the present invention;

Fig. 10 is a schematic view of a three-dimensional model of the elastic cloth of the present invention after being pasted.

Reference numbers in the figures: 1. first connector structure, 10, first latch closure, 11, first branch head, 12, first connecting band, 2, second connector structure, 20, third latch closure, 21, second branch head, 22, second connecting band, 3, third connector structure, 30, third latch closure, 31, second branch head, 32, third connecting band, 4, first telescopic link, 5, the mould body, 6, second telescopic link, 60, screwed joint, 61, flexible outer rod, 62, flexible inner rod, 7, third telescopic link, 70, magic subsides wainscot, 8, fourth telescopic link, 9, stretch cloth, 90, magic subsides wainscot.

Detailed Description

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-9, the present invention provides a technical solution: a solid geometry mould comprises a first connector structure 1, a second connector structure 2, a third connector structure 3, a first telescopic rod 4 and a mould body 5, wherein the upper end surface of the first connector structure 1 is uniformly provided with a first buckle 10, the outer side of the first connector structure 1 is provided with three groups of first branch heads 11, the upper end surface of each first branch head 11 is also fixed with a first buckle 10, a group of first connecting belts 12 are respectively tied between the first connector structure 1 and the first buckle 10 on the respective upper end surface of each group of first branch heads 11, the upper end surface of the second connector structure 2 is fixed with a second buckle 20, the outer side of the second buckle 20 is provided with two groups of second branch heads 21, the upper end surface of the second branch head 21 is also fixed with a second buckle 20, and a group of second connecting belts 22 are tied between the second connector structure 2 and the second buckle 20 on the respective upper end surface of each group of second branch heads 21, the upper end face of the third connector structure 3 is fixed with a third buckle 30, the outer side of the third connector structure 3 is provided with a group of third branch heads 31, the upper end face of each third branch head 31 is also fixed with a third buckle 30, a group of third connecting belts 32 are tied between the third connector structure 3 and the third buckle 30 on the respective upper end faces of the third connector structure 31, the first connector structure 1, the first branch head 11, the second connector structure 2, the second branch head 21, the third connector structure 3 and the third branch head 31 are made of natural rubber, the size structures of the first connector structure 1, the first branch head 11, the second connector structure 2, the second branch head 21 and the third branch head 31 are all set to be consistent, the third connector structure 3 adopts a circular rod sleeve structure, the first connector structure 1, the second connector structure 2 and the third connector structure 3 are all detachable structures, the upper end surface of the die body 5 is provided with six groups of first telescopic rods 4, the lower end surface of the die body 5 with a regular hexagonal structure is also provided with six groups of first telescopic rods 4, the six groups of first telescopic rods 4 on the lower end surface and the six groups of first telescopic rods 4 on the upper end surface are arranged in parallel, each side surface of the die body 5 is vertically provided with two groups of third telescopic rods 7, each group of third telescopic rods 7 with vertical side surfaces and the first telescopic rods 4 adjacent to the upper end surface and the lower end surface form a rectangular structure, the middle of the upper end surface and the lower end surface of the die body 5 is provided with a group of second telescopic rods 6, and a group of fourth telescopic rods 8 is vertically arranged between the group of second telescopic rods 6 in the middle of the upper end surface and the lower; an inner telescopic rod 62 is sleeved inside the second telescopic rod 6, a group of outer telescopic rods 61 is sleeved on the left side and the right side of the outer part of the inner telescopic rod 62, the outer ends of the outer telescopic rods 61 on the left side and the right side are both provided with screw joints 60, a first connector structure 1 is connected between every two adjacent groups of first telescopic rods 4, a group of second telescopic rods 6 and a group of third telescopic rods 7 in the upper end surface and the lower end surface of the mold body 5, a second connector structure 2 is connected between the middle part of the second telescopic rod 6 and the fourth telescopic rod 8 in the upper end surface and the lower end surface of the mold body 5, magic tape sticking faces 70 are sleeved on the upper end and the lower end of the third telescopic rods 7, elastic cloth 9 is stuck between the two adjacent groups of third telescopic rods 7, magic tape sticking faces 90 are sewn on four corners of the inner side face of the elastic cloth 9, elastic cloth 9 also can be the trilateral, polygonal structure such as pentagon and hexagon is convenient for structural change splices, and magic subsides sticky surface 90 pastes together with magic subsides sticky surface 70, first telescopic link 4, second telescopic link 6, the thick unanimous length setting of third telescopic link 7 and fourth telescopic link 8 is different and first telescopic link 4, third telescopic link 7 and fourth telescopic link 8 are the first telescopic link 4 of extending structure, third telescopic link 7 and the inside centre of fourth telescopic link 8 also are provided with the first telescopic link 4 of flexible interior pole with second telescopic link 6 equally, both sides also set up a left side with second telescopic link 6 about third telescopic link 7 and fourth telescopic link 8 outside, the flexible outer pole in the right side is simultaneously a left side, the outer end of the flexible outer pole in the right side all sets up the screwed joint structure.

as shown in fig. 1-2, the die body 5 in the drawing is a hexagonal solid geometric die, which has an upper end surface, a lower end surface, and six side surfaces between the upper end surface and the lower end surface, the upper end surface and the lower end surface respectively have six groups of first telescopic rods 4 to form a hexagonal structure, each side surface has a rectangular structure formed by two groups of vertical third telescopic rods 7 and the first telescopic rods 4 on the upper side and the lower side, the middle support of the die body 5 has two groups of 6 and a group of fourth telescopic rods 8, and the connecting rods are connected together through a first connector structure 1, a second connector structure 2 and a third connector structure 3, and the overall structure is complete and firm in setting and is harmonious and uniform.

As shown in fig. 3-5, three groups of drawings respectively show the first connector structure 1, the second connector structure 2 and the third connector structure 3, the number of the branches of the three groups is different, the structures of the third connector structure 3 are different, the other structures are consistent, the production mode is simple and easy, the process is reduced, the cost is saved, and the connection modes between the first connector structure 1, the second connector structure 2, the third connector structure 3 and the connecting rod are simple and easy to operate, so that the teaching aid is very suitable for teaching.

As shown in fig. 6-7, the rod structure of the second telescopic rod 6 is shown in the figures, which mainly comprises two parts, wherein the left end and the right end of the second telescopic rod 6 are both provided with the screw joints 60, the connection method is simple, the rod structure is suitable for teachers and students, the operation is convenient, the middle of the second telescopic rod 6 can be stretched on both sides in the past, the length of the second telescopic rod 6 can be changed within a certain range, and the practicability of the second telescopic rod 6 is greatly improved.

As shown in fig. 8-10, the upper and lower end of every group of third telescopic link 7 of the installation of each side of mould body 5 in the picture all overlaps and has magic tape facing 70, paste each other through magic tape facing 70 and magic tape facing 90 of elasticity cloth 9 medial surface for every group elasticity cloth 9 is as every side of mould body 5, make whole solid geometry mould more vivid, and can paste through magic tape facing 70 and magic tape facing 90 between elasticity cloth 9 and the third telescopic link 7, also can separate, it is convenient to use.

The working principle is as follows: when the solid geometric mould is used, all the first connector structure 1, the second connector structure 2 and the third connector structure 3 are separately placed, then the first telescopic rod 4, the second telescopic rod 6, the third telescopic rod 7 and the fourth telescopic rod 8 are separately placed, when the solid geometric mould is started to be used, the rod piece and the connectors are taken according to the requirements of the built solid geometric mould, the upper end surface and the lower end surface of the mould body 5 can be built firstly, six groups of first telescopic rods 4 are respectively taken and arranged into a regular hexagon, a group of second telescopic rods 6 are transversely placed in the middle of the regular hexagon, then the left end and the right end of the first telescopic rods 4 on the upper end surface or the upper end surface and the lower end surface of the regular hexagon are connected with all adjacent rod heads by using the second connector structures 2, the left end and the right end of the second telescopic rods 6 in the middle are connected with all adjacent rod heads by using the first connector structures 1, thus, the upper end face and the lower end face of the die body 5 can be well built, then the upper end face can be placed above the lower end face in parallel, a group of fourth telescopic rods 8 is vertically placed between two groups of second telescopic rods 6 which are arranged in parallel on the upper end face and the lower end face, the middle parts of the second telescopic rods 6 are connected with the ends of the fourth telescopic rods 8 by using the third connector structure 3, two groups of third telescopic rods 7 are sequentially and vertically arranged between six groups of side faces between the upper end face and the lower end face, the corresponding connectors are connected, when the third telescopic rods 7 are built, magic attaching faces 70 can be sleeved on the upper end face and the lower end face of each third telescopic rod 7 at the same time, after the third telescopic rods 7 required by all the side faces of the die body 5 are built, an elastic cloth 9 is used, one face of the elastic cloth 9 with the magic attaching faces 90 faces are opposite to the magic attaching faces 70 on the two groups of the third telescopic rods 7 on, make magic subsides sticky surface 90 glue on magic sticky surface 70, every face that every group elasticity cloth 9 can regard as mould body 5 uses, and more vivid three-dimensional, whole solid geometry mould is built simple and conveniently, and is easy to use, labour saving and time saving, and this is exactly this solid geometry mould's theory of operation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a solid geometry mould, includes first connector structure (1), second connector structure (2), third connector structure (3), first telescopic link (4) and mould body (5), its characterized in that: the upper end surface of the die body (5) is provided with six groups of first telescopic rods (4), and six groups of first telescopic rods (4) are enclosed into a regular hexagon structure, the lower end surface of the die body (5) is also provided with six groups of first telescopic rods (4), and six groups of first telescopic rods (4) on the lower end surface and six groups of first telescopic rods (4) on the upper end surface are arranged in parallel up and down, each side surface of the mould body (5) is vertically provided with two groups of third telescopic rods (7), and two groups of third telescopic rods (7) vertical to each side face and the first telescopic rods (4) adjacent to the upper end face and the lower end face form a rectangular structure together, a group of second telescopic rods (6) are arranged in the middle of the upper end surface and the lower end surface of the die body (5), a group of fourth telescopic rods (8) are vertically arranged between a group of second telescopic rods (6) in the middle of the upper end surface and the lower end surface of the die body (5);

A first connector structure (1) is connected between every two adjacent groups of the first telescopic rods (4), the second telescopic rods (6) and the third telescopic rods (7) in the upper end surface and the lower end surface of the die body (5), and a second connector structure (2) is connected between every two adjacent groups of first telescopic rods (4) and every one group of third telescopic rods (7) in the upper and lower end surfaces of the die body (5), a third connector structure (3) is connected between the middle part of the second telescopic rod (6) and the fourth telescopic rod (8), the upper end and the lower end of the third telescopic rod (7) are sleeved with magic tape sticking surfaces (70), and an elastic cloth (9) is stuck between two adjacent groups of the third telescopic rods (7), magic tape sticking surfaces (90) are sewn at four corners of the inner side surface of the elastic cloth (9), and the magic tape sticking surface (90) is stuck with the magic tape sticking surface (70).

2. A solid geometry mould according to claim 1, wherein: the upper end face of the first connector structure (1) is fixed with first buckles (10), three groups of first branch heads (11) are arranged on the outer side of the first connector structure (1), the upper end face of each first branch head (11) is also fixed with a first buckle (10), and meanwhile a group of first connecting belts (12) are arranged between the first buckles (10) of the upper end faces of the first connector structure (1) and each first branch head (11).

3. A solid geometry mould according to claim 1, wherein: the up end of second connector structure (2) is fixed with second latch closure (20), and the outside of second latch closure (20) is provided with two sets of second branch head (21), and the up end of second branch head (21) also is fixed with second latch closure (20), all is tied between second connector structure (2) and the second latch closure (20) of every group second branch head (21) up end separately simultaneously and has a set of second connecting band (22).

4. A solid geometry mould according to claim 1, wherein: the up end of third connector structure (3) all is fixed with third latch closure (30), and the outside of third connector structure (3) is provided with a set of third branch head (31), and third branch head (31) up end also is fixed with third latch closure (30), and third connector structure (3) and third branch head (31) are third latch closure (30) of up end separately between all be a set of third connecting band (32) simultaneously.

5. A solid geometry mould according to claim 1, wherein: a telescopic inner rod (62) is sleeved inside the second telescopic rod (6), a group of telescopic outer rods (61) are sleeved on the left side and the right side of the outer portion of the telescopic inner rod (62), and the outer ends of the telescopic outer rods (61) on the left side and the right side are respectively provided with a screw joint (60).

6. A solid geometry mould according to claim 1, wherein: first connector structure (1), first branch head (11), second connector structure (2), second branch head (21), third connector structure (3) and third branch head (31) all adopt the natural rubber material, and first connector structure (1), first branch head (11), second connector structure (2), the big or small structure of second branch head (21) and third branch head (31) all sets up unanimously, third connector structure (3) adopt round bar cover structure, first connector structure (1), second connector structure (2) and third connector structure (3) are detachable construction.

7. A solid geometry mould according to claim 1, wherein: first telescopic link (4), second telescopic link (6), the thick setting of third telescopic link (7) and fourth telescopic link (8) is unanimous, length setting varies, and first telescopic link (4), third telescopic link (7) and fourth telescopic link (8) are extending structure, first telescopic link (4), third telescopic link (7) and fourth telescopic link (8) are inside in the middle of also being provided with flexible interior pole with second telescopic link (6), first telescopic link (4), both sides also set up a left side with second telescopic link (6) about third telescopic link (7) and fourth telescopic link (8) outside, the flexible outer pole in right side, simultaneously a left side, the outer end of the flexible outer pole in right side all sets up the screwed joint structure.