CN213781391U - Space coordination transformation structure - Google Patents
Space coordination transformation structure Download PDFInfo
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- CN213781391U CN213781391U CN202022930811.5U CN202022930811U CN213781391U CN 213781391 U CN213781391 U CN 213781391U CN 202022930811 U CN202022930811 U CN 202022930811U CN 213781391 U CN213781391 U CN 213781391U
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- plane frame
- elastic rope
- hinged
- telescopic rod
- space
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- 230000009466 transformation Effects 0.000 title claims abstract description 19
- 238000006243 chemical reaction Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
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Abstract
The utility model relates to the field of teaching aids, in particular to a space coordination transformation structure, which comprises a lower plane frame, an upper plane frame, a telescopic rod, a lower elastic rope, an upper elastic rope and a moving piece; the lower plane frame and the upper plane frame are both provided with a plurality of hinged parts; one end of the telescopic rod is hinged with the hinge piece on the lower plane frame, and the other end of the telescopic rod is hinged with the hinge piece on the upper plane frame; the lower plane frame is connected with any nonadjacent two hinged parts through a lower elastic rope, the upper plane frame is connected with any nonadjacent two hinged parts through an upper elastic rope, and the middle parts of the lower elastic rope and the upper elastic rope are fixedly connected with the moving part. The beneficial effects of the utility model reside in that: the conversion form between the two-dimensional plane and the three-dimensional space can be visually displayed, and the understanding of people on the space conversion process is improved; through the stretching of lower elastic rope and last elastic rope, can form multiple different space cone structure.
Description
Technical Field
The utility model relates to a teaching aid field, concretely relates to space coordination transform structure.
Background
In the process of understanding and teaching two-dimensional planes and three-dimensional spaces, the existing teaching means are often simply exemplified by images or examples, which results in that most people are only informed about the change form between two-dimensional and three-dimensional.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: a space coordination transformation structure capable of intuitively understanding a transformation form between two dimensions and three dimensions is provided.
In order to solve the technical problem, the utility model discloses a technical scheme does: a space coordination transformation structure comprises a lower plane frame, an upper plane frame, a telescopic rod, a lower elastic rope, an upper elastic rope and a moving piece;
the lower plane frame and the upper plane frame are both provided with a plurality of hinged parts;
one end of the telescopic rod is hinged with the hinge piece on the lower plane frame, and the other end of the telescopic rod is hinged with the hinge piece on the upper plane frame;
the lower plane frame is connected with any nonadjacent two hinged parts through a lower elastic rope, the upper plane frame is connected with any nonadjacent two hinged parts through an upper elastic rope, and the middle parts of the lower elastic rope and the upper elastic rope are fixedly connected with the moving part.
Specifically, the lower planar frame comprises a plurality of lower rod pieces, the end portions of the adjacent lower rod pieces are connected through a hinge piece, the upper planar frame comprises a plurality of upper rod pieces, and the end portions of the adjacent upper rod pieces are connected through a hinge piece.
Specifically, the articulated elements are flexible spheres, inserting holes are formed in the articulated elements, and the end portions of the telescopic rods are inserted into the inserting holes.
Specifically, the moving member is a cone.
The beneficial effects of the utility model reside in that: the conversion form between the two-dimensional plane and the three-dimensional space can be visually displayed, and the understanding of people on the space conversion process is improved; through the stretching of lower elastic rope and last elastic rope, can form multiple different space cone structure.
Drawings
FIG. 1 is a schematic structural diagram of a space coordination transformation structure according to an embodiment of the present invention;
FIG. 2 is a top view of a space-coordination transformation structure according to an embodiment of the present invention;
FIG. 3 is a side view of a space-coordinated transformation architecture according to an embodiment of the present invention;
description of reference numerals:
1. a lower planar frame; 11. a lower rod piece; 2. an upper planar frame; 21. an upper rod piece; 3. a telescopic rod; 4. a lower elastic cord; 5. an elastic rope is arranged; 6. a moving member; 7. a hinge member.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 to 3, the space coordination transformation structure of the present invention comprises a lower plane frame 1, an upper plane frame 2, a telescopic rod 3, a lower elastic rope 4, an upper elastic rope 5 and a moving member 6;
a plurality of hinge pieces 7 are arranged on the lower plane frame 1 and the upper plane frame 2;
one end of the telescopic rod 3 is hinged with a hinge 7 on the lower plane frame 1, and the other end of the telescopic rod is hinged with the hinge 7 on the upper plane frame 2;
two arbitrary nonadjacent articulated elements 7 on the lower plane frame 1 are connected through a lower elastic rope 4, two arbitrary nonadjacent articulated elements 7 on the upper plane frame 2 are connected through an upper elastic rope 5, and the middle parts of the lower elastic rope 4 and the upper elastic rope 5 are fixedly connected with a moving member 6.
The utility model discloses a theory of operation does: the upper plane frame 2 is pressed downwards towards the direction of the lower plane frame 1, so that the hinged part of the telescopic rod 3 and the hinged part 7 can rotate, and meanwhile, the telescopic rod 3 is contracted until the upper plane frame 2 moves to be positioned in the same plane with the lower plane frame 1, and at the moment, the space coordination transformation structure integrally forms a two-dimensional plane;
subsequently, through pulling moving member 6, the articulated department of telescopic link 3 and articulated elements 7 takes place to rotate, telescopic link 3 extends simultaneously, just can break away from last planar frame 2 and lower planar frame 1, it just has formed a three-dimensional space structure to go up between planar frame 2 and lower planar frame 1 and the telescopic link 3 this moment, further pull the carriage release lever, go up elasticity rope 5 and elasticity rope 4 extension down, just can make lower planar frame 1, go up planar frame 2, telescopic link 3, elasticity rope 4 down, go up elasticity rope 5 and moving member 6 combination and form the space cone of various differences, thereby help improving the understanding of spatial structure transform.
As can be seen from the above description, the utility model has the advantages that: the conversion form between the two-dimensional plane and the three-dimensional space can be visually displayed, and the understanding of people on the space conversion process is improved; through the stretching of lower elastic rope and last elastic rope, can form multiple different space cone structure.
Further, the lower plane frame 1 includes a plurality of lower bars 11, ends of the adjacent lower bars 11 are connected by a hinge 7, the upper plane frame 2 includes a plurality of upper bars 21, and ends of the adjacent upper bars 21 are connected by a hinge 7.
According to the description, the lower plane frame and the upper plane frame are formed by connecting the plurality of rod pieces, so that the stability of the whole structure can be improved, and the interference between the upper plane frame and the lower plane frame can be avoided when the space coordination transformation structure is contracted into a two-dimensional plane state.
Furthermore, the articulated elements 7 are flexible spheres, the articulated elements 7 are provided with inserting holes, and the end parts of the telescopic rods 3 are inserted in the inserting holes.
According to the description, the flexible ball body can deform along with the rotation of the telescopic rod, meanwhile, the flexible ball body has restoring capacity, is long in service life and convenient to disassemble and assemble, can enable the space coordination transformation structure to be conveniently disassembled and assembled, and improves the operation capacity of a user.
Further, the moving member 6 is a cone.
Example one
A space coordination transformation structure comprises a lower plane frame 1, an upper plane frame 2, a telescopic rod 3, a lower elastic rope 4, an upper elastic rope 5 and a moving piece 6;
a plurality of hinge pieces 7 are arranged on the lower plane frame 1 and the upper plane frame 2;
one end of the telescopic rod 3 is hinged with a hinge piece 7 on the lower plane frame 1, the other end of the telescopic rod 3 is hinged with the hinge piece 7 on the upper plane frame 2, furthermore, a plurality of pin holes are formed in the telescopic rod 3, and after the telescopic rod 3 is extended, a bolt can be inserted into the pin holes to fix the length of the telescopic rod 3;
any two non-adjacent hinged pieces 7 on the lower plane frame 1 are connected through a lower elastic rope 4, any two non-adjacent hinged pieces 7 on the upper plane frame 2 are connected through an upper elastic rope 5, and the middle parts of all the lower elastic ropes 4 and the upper elastic ropes 5 are fixedly connected with a moving piece 6;
the lower plane frame 1 comprises a plurality of lower rod pieces 11, the ends of the adjacent lower rod pieces 11 are connected through a hinge piece 7, the upper plane frame 2 comprises a plurality of upper rod pieces 21, and the ends of the adjacent upper rod pieces 21 are connected through the hinge piece 7;
the articulated elements 7 are flexible spheres, inserting holes are formed in the articulated elements 7, the end portions of the telescopic rods 3 are inserted into the inserting holes, and the moving elements 6 are cones.
To sum up, the utility model provides a beneficial effect lies in: the conversion form between the two-dimensional plane and the three-dimensional space can be visually displayed, and the understanding of people on the space conversion process is improved; through the stretching of lower elastic rope and last elastic rope, can form multiple different space cone structure. The lower plane frame and the upper plane frame are formed by connecting a plurality of rod pieces, so that the stability of the whole structure can be improved, and the interference between the upper plane frame and the lower plane frame can be avoided when the space coordination transformation structure is contracted into a two-dimensional plane state. The flexible ball body can deform along with the rotation of the telescopic rod, has the restoring capacity, is long in service life and convenient to disassemble and assemble, can enable the space coordination transformation structure to be conveniently disassembled and assembled, and improves the practical ability of a user.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (4)
1. A space coordination transformation structure is characterized by comprising a lower plane frame, an upper plane frame, a telescopic rod, a lower elastic rope, an upper elastic rope and a moving piece;
the lower plane frame and the upper plane frame are both provided with a plurality of hinged parts;
one end of the telescopic rod is hinged with the hinge piece on the lower plane frame, and the other end of the telescopic rod is hinged with the hinge piece on the upper plane frame;
the lower plane frame is connected with any nonadjacent two hinged parts through a lower elastic rope, the upper plane frame is connected with any nonadjacent two hinged parts through an upper elastic rope, and the middle parts of the lower elastic rope and the upper elastic rope are fixedly connected with the moving part.
2. The space-coordinated transformation structure of claim 1, wherein said lower planar frame comprises a plurality of lower bars, ends of adjacent lower bars are connected by hinges, and said upper planar frame comprises a plurality of upper bars, ends of adjacent upper bars are connected by hinges.
3. The structure of claim 1, wherein the hinge is a flexible sphere, the hinge has a plug hole, and the end of the telescopic rod is plugged into the plug hole.
4. The structure according to claim 1, wherein the moving member is a cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022930811.5U CN213781391U (en) | 2020-12-07 | 2020-12-07 | Space coordination transformation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022930811.5U CN213781391U (en) | 2020-12-07 | 2020-12-07 | Space coordination transformation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213781391U true CN213781391U (en) | 2021-07-23 |
Family
ID=76897743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022930811.5U Expired - Fee Related CN213781391U (en) | 2020-12-07 | 2020-12-07 | Space coordination transformation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213781391U (en) |
-
2020
- 2020-12-07 CN CN202022930811.5U patent/CN213781391U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |