CN212369538U - Magnetic fluid creative educational toy/teaching aid - Google Patents
Magnetic fluid creative educational toy/teaching aid Download PDFInfo
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- CN212369538U CN212369538U CN202020265109.9U CN202020265109U CN212369538U CN 212369538 U CN212369538 U CN 212369538U CN 202020265109 U CN202020265109 U CN 202020265109U CN 212369538 U CN212369538 U CN 212369538U
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Abstract
The utility model discloses a magnetic fluid intention educational toy/teaching aid includes at least: a magnetic fluid container for containing water and magnetic fluid and having a transparent region in which the interior thereof can be viewed; excitation subassembly, it includes at least to arrange in with the detachable mode the magnet panel at the magnetic fluid container back with the detachable mode inlay in with arranging into a plurality of permanent magnets of setting for the pattern on the magnet panel, the utility model discloses creatively combine the abundant pattern presentation of "liquid-solid phase transition" characteristic and the plane picture arragement of magnetic fluid, according to the independent creation free design pattern of user and the magnet array overall arrangement that corresponds, realize the spatial distribution in magnetic field through the mode of magnet combination to realize the display of magnetic fluid to the pattern of creating, especially can combine intellectual pattern, be that an interest is strong, teach in happy, be full of creative intelligence toy teaching aid.
Description
Technical Field
The utility model belongs to teaching aid or toy field, concretely relates to magnetic fluid intention educational toy/teaching aid.
Background
The magnetic fluid is an intelligent fluid material which can flow like liquid and can show semisolid properties under the control of a magnetic field, and the intelligent property of the magnetic fluid is concentrated in the sensitive response of the magnetic fluid to the excitation of the magnetic field. The magnetic fluid has the outstanding characteristic of showing remarkable and considerable fluid phase change physical phenomenon under the action of a magnetic field. The magnetic fluid has the characteristics of controllability, reversibility, rapid response and the like, and is widely applied to the fields of aerospace, biomedical, construction, automobiles, military industry and the like. By utilizing the liquid-solid phase change characteristic of the magnetic fluid and according to different magnetic field strengths and distribution, the magnetic fluid can realize rich flowing effect for artistic exhibition and scientific teaching demonstration, and realize special education and entertainment values. If the magnetic field is distributed according to a certain geometric rule, the magnetic fluid is gathered according to the geometric rule according to the magnetic property of the magnetic fluid, so that the corresponding geometric pattern is displayed. At present, a scientific and educational demonstration device for the magnetic fluid is relatively lacked, a small amount of research is limited to experiment or principle research, and particularly, magnetic fluid entity teaching aids and toy products are rare. A simple magnetic fluid toy is available in the market, namely a transparent glass bottle is filled with water and a small amount of magnetic fluid, and a user attracts the magnetic fluid by a magnet outside the bottle, so that the magnetic fluid is observed to achieve a pressure reduction effect. However, such magnetic fluid toys are simply and originally, have monotonous functions, and are not very intelligent and creative.
The jigsaw is a general term for an intelligence-developing game, is a game for solving the difficult problems of plane space filling and arrangement, requires a player to put pieces together, splices all the pieces to form a geometric plane, and shows complete patterns on a panel. The user can realize rich geometric pattern display through different arrangement of the zero pieces, so that the game has intelligence, creativity and inspiration.
The high-quality children enlightenment knowledge education is characterized in that knowledge is visualized, imaged and dynamic, and enlightenment teaching on numbers, letters, Chinese characters and the like is realized by utilizing forms of animation, cards, games and the like. The purposes of visualization, imaging and dynamic are to deepen brain stimulation, endow knowledge with patterned association and realize the learning effect of edutainment. If the scientific elegant dynamic flow effect of the magnetic fluid is combined with the jigsaw game elements, the visual, imaging and dynamic display of the children enlightenment knowledge is realized, and the display pattern can be independently created by the user, so that the magnetic fluid is a brand-new creative intelligence-developing teaching aid and is a decompression entertainment toy suitable for all ages.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a magnetic fluid intention educational toy/teaching aid, combine the abundant pattern presentation of "liquid-solid phase change" characteristic and plane picture arragement of magnetic fluid innovatively, according to user's autonomic creation free design or adopt the magnet array overall arrangement that sets for the pattern and correspond, realize the specific spatial distribution in magnetic field through the mode of magnet combination, thereby realize the magnetic fluid to the demonstration of the pattern of creating, especially can combine intellectual pattern, be one kind and teach in recreation, interesting strong, be full of creative educational toy/teaching aid, outstanding characteristics lie in that the magnetic fluid is full of artistry, scientific and graceful dynamic flow display effect to the freely created pattern.
In order to realize the technical purpose, the utility model discloses a technical scheme as follows:
a magnetic fluid creative intelligence toy/teaching aid, as shown in figures 1-1 and 1-2, at least comprising:
a magnetic fluid container 1 for containing water and a magnetic fluid 0 and having a transparent region in which the inside thereof can be observed; the content of the magnetic fluid should ensure the full display of various patterns to be displayed, and a transparent area should be arranged on the whole or local surface of the container to ensure that a user can observe the patterns displayed by the magnetic fluid 0;
the excitation component at least comprises a magnet panel 2 which is arranged on the back surface of the magnetic fluid container 1 in a detachable mode or a plurality of permanent magnets I10 which are embedded on the magnet panel 2 in a detachable mode to be arranged into a set pattern, the permanent magnets I10 can adopt any shape structure, the magnetic fluid can be arranged on the magnet panel 2 in any mode (inserting, clamping, adsorbing, bonding and the like), a user can arrange a plurality of permanent magnets I10 on the magnet panel 2 to form a certain pattern, then the magnet panel 2 with the arranged permanent magnets I10 is close to or contacted with the back of the glass container, the user observes the container from the front, the magnetic fluid 0 displays the arranged pattern (like the 'wood' in figures 1-2), and the user can observe the pattern formed by the magnetic fluid 0, particularly the dynamic flow process of the formed pattern through the transparent glass container.
Preferably, a plurality of mounting holes for embedding the permanent magnets I10 are uniformly distributed on the magnet panel 2; a plurality of mounting holes are uniformly distributed on the magnet panel 2 in a rectangular array mode, and as shown in fig. 2-1, a permanent magnet I10 is cylindrical and can be embedded into the mounting holes; in order to facilitate fingers to hold the permanent magnet I10, as shown in FIG. 4, a finger grip 9 made of soft or hard material is fixed at one end of the permanent magnet I10, and the other end (i.e., the insertion end) of the permanent magnet I10 has different N-S pole orientations, so that the polarity of the insertion end of the permanent magnet I10 (i.e., the N-S pole orientations) should be distinguished by setting characters, figures and symbols or setting the finger grip 9 to different colors.
Preferably, the magnet panel 2 is provided with a prompt wire frame for guiding the arrangement of the permanent magnets i 10 in a set pattern after being embedded. As shown in fig. 3, prompt line frames (including but not limited to chinese characters, chinese character radicals, numbers, letters, pinyin, geometric figures, emoticons, etc.) are printed on the magnet panel 2, and a plurality of prompt line frames can be printed on the same magnet panel 2 by overlapping with different colors, and a user can display corresponding patterns by inserting permanent magnets into holes strung by the prompt line frames.
Preferably, the magnet panel 2 is designed symmetrically, that is, mounting holes are distributed on the front and back surfaces, and prompt wire frames are printed on the two surfaces, so that the variety and the number of the magnet panel are enriched.
Preferably, the excitation assembly further comprises a pattern template 3; a convex rod 11 which can be inserted into the mounting hole is fixed on the pattern template 3, and the pattern template is mounted on the magnet panel 2 through the convex rod 11; and a plurality of permanent magnets II 4 which are arranged to form a set pattern are distributed on the pattern template 3. The pattern template 3 is in a form of a determined pattern, a plurality of permanent magnets II 4 can be preset or inserted in the pattern template, the pattern formed by arranging the permanent magnets II 4 is consistent with the pattern of the template, one surface of the pattern template 3 is provided with a convex rod 11 (figure 5-1), and the convex rod 11 can be inserted into the mounting hole of the magnet panel 2 for fixing (figure 2-2), so that the pattern display of the magnetic fluid 0 is realized by using the pattern template together with the magnet panel 2. These pattern templates 3 patterns include, but are not limited to, chinese characters, radicals of chinese characters, numbers, letters, pinyins, geometric figures, etc., and fig. 5-2, 5-3, 5-4 are 3 examples.
Preferably, the magnetic fluid container 1 is fixedly arranged on a shell; the shell is provided with a slot 7 which can be inserted into the magnet panel 2; as shown in fig. 1-2, the housing comprises a front frame 5 and a rear cover 6, the container is stably wrapped by a housing, one side of the housing is provided with a slot 7, a guide rail design is arranged in the slot, and a magnet panel 2 fixed with a permanent magnet or a pattern template 3 is inserted and locked along the slot 7 so as to enable the permanent magnet to contact or be close to the glass container 1. As shown in fig. 6, the slots 7 may be provided in two sets, i.e., an upper slot 12-1 and a lower slot 12-2. When the magnet panel 2 is used for free creation, the magnet panel 2 is inserted into the upper slot 12-1; when the pattern plate 3 is used (the pattern plate 3 is fixed to the magnet panel 2 by the protruding rod 11, and the entire thickness is increased), the magnet panel 2 is inserted into the lower insertion groove 12-2.
Preferably, the magnetic fluid creative intelligence toy/teaching aid further comprises a magnetic fluid gathering part 8 detachably mounted on the shell; the magnetic fluid aggregation component 8 is used for attracting and aggregating the magnetic fluid 0 to one side of the magnetic fluid container 1, the magnetic fluid aggregation component 8 comprises a permanent magnet array 13 and a handle 14 and is used for aggregating the magnetic fluid 0 to any one side of the glass container 1, the magnetic fluid 0 is arranged at the upper end of the shell as shown in figure 1, and after the magnet panel 2 is inserted into the slot 7, the magnetic fluid 0 can fall under the action of gravity when the magnetic fluid aggregation component 8 is removed, so that the magnetic fluid is caught by the arranged permanent magnets, and a more dynamic pattern display effect is realized.
Preferably, the magnetic fluid container 1 is made of glass, and the back surface of the magnetic fluid container is opaque; the glass container is transparent and smooth, the polarity of the molecules of the glass material and the base liquid of the magnetofluid 0 is different, the oily magnetofluid 0 does not stick to the wall, the magnetofluid 0 can smoothly flow against the wall, the front end of the glass container 1 is transparent, and the rear end of the glass container 1 is opaque, so that the structure behind the glass container 1 cannot be seen through, and the effect of hiding the structure behind the back is realized.
Preferably, two adjacent rows or two adjacent rows of mounting holes on the magnet panel 2 are distributed in a staggered manner; as shown in fig. 2-3, the dense mounting holes adopt a staggered design to enhance the magnetic field interaction between the magnets and realize better continuity of the magnetic fluid 0 between the adjacent magnets; two adjacent permanent magnets I10 or II 4 are arranged on the magnet panel 2 or the pattern template 3 in a mode of opposite polarities; thus, the magnetic field distribution of mutual attraction between the adjacent magnets is ensured, and the magnetic fluid 0 forms a continuum.
Preferably, the form of the suggestive wire frame or pattern template 3 is Chinese characters, Chinese character radicals, numbers, letters, pinyin, geometric figures, emoticons or other arbitrary symbols.
The utility model has the advantages that: the utility model discloses to enlighten knowledge education and the changeable magnetic fluid of form and combine, have interesting magnetic fluid, diversified pattern, the characteristic of freely creating and can promote children's interest in learning greatly, also can develop intelligence, train imagination and creativity, also can regard as the decompression amusement toy of suitable all the way to all ages. The user accessible this utility model teaches and science popularization, experiences the elegant physical morphology of science of magnetic current body presentation, cultivates the interest in study, has educational meaning. The utility model discloses can also regard as the amusement and recreation product, have educational and recreational concurrently.
Drawings
The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;
FIG. 1-1 is a schematic view (perspective) of the overall structure of the present invention;
fig. 1-2 are schematic views (non-perspective) of the overall structure of the present invention;
fig. 2-1 is a schematic view of a magnet panel according to the present invention;
fig. 2-2 is a schematic view of a magnet panel with permanent magnets and pattern templates according to the present invention;
fig. 2-3 are schematic views of the magnet panel with mounting holes arranged in a staggered manner according to the present invention;
fig. 3 is a schematic view of the magnet panel with a prompt wire frame according to the present invention;
FIG. 4 is a schematic structural view of a permanent magnet with a finger grip according to the present invention;
FIG. 5-1 is a schematic structural view of a pattern template with protruding rods according to the present invention;
fig. 5-2 is a schematic view of the pattern plate (letter a) fixed on the magnet panel according to the present invention;
fig. 5-3 are schematic views of the pattern template (smiling face expression) fixed on the magnet panel according to the present invention;
FIGS. 5-4 are schematic views of the pattern template (Chinese character "wood") fixed on the magnet panel according to the present invention;
FIG. 6 is a schematic structural view of a slot in a housing according to the present invention;
fig. 7 is a schematic structural view of the magnetohydrodynamic magnet focusing assembly of the present invention.
Detailed Description
In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.
The first embodiment is as follows: (free creation of design, using only magnet Panel 2)
The magnetic fluid intention educational toy/teaching aid of this embodiment includes:
a magnetic fluid container 1 for containing water and a magnetic fluid 0 and having a transparent region in which the inside thereof can be observed; the magnetic fluid container 1 is made of glass, the back surface of the magnetic fluid container is opaque, and the magnetic fluid container 1 is fixedly arranged on a shell; the shell is provided with a slot which can be inserted into the magnet panel 2;
the excitation assembly at least comprises a magnet panel 2 which is detachably arranged on the back surface of the magnetic fluid container 1 or a plurality of permanent magnets I10 which are detachably embedded on the magnet panel 2 and are arranged into a set pattern; a plurality of mounting holes for embedding the permanent magnets I10 are uniformly distributed on the magnet panel 2; and a finger grip head 9 is fixed at one end of the permanent magnet I10.
When the magnetic fluid arranging device is used, a user inserts the permanent magnet I10 into the mounting hole in the magnet panel 2, the user creates patterns freely, namely, a plurality of permanent magnets I10 are arranged in any pattern like a jigsaw, the permanent magnets I10 are unfolded on the continuous mounting hole as far as possible during arrangement, the polarities of every two adjacent magnets are opposite, and therefore the continuity of the magnetic fluid 0 is guaranteed. After the arrangement of the permanent magnets is finished, the magnet panel 2 is inserted into the slot 7 positioned behind the container, then the whole device is horizontally placed, the glass container 1 is properly shaken, the magnetic fluid 0 flows to the area where the magnets are arranged, the magnetic fluid 0 is attracted by the permanent magnets I10, the created patterns are displayed, and a user can see through the transparent glass container 1 to watch the patterns formed by the magnetic fluid 0 and the dynamic process of forming the patterns.
Example two: (use of a indicative wire frame on magnet panel 2)
The magnetic fluid intention educational toy/teaching aid of this embodiment includes:
a magnetic fluid container 1 for containing water and a magnetic fluid 0 and having a transparent region in which the inside thereof can be observed; the magnetic fluid container 1 is made of glass, the back surface of the magnetic fluid container is opaque, and the magnetic fluid container 1 is fixedly arranged on a shell; the shell is provided with a slot 7 which can be inserted into the magnet panel 2;
the excitation assembly at least comprises a magnet panel 2 which is detachably arranged on the back surface of the magnetic fluid container 1 or a plurality of permanent magnets I10 which are detachably embedded on the magnet panel 2 and are arranged into a set pattern; a plurality of mounting holes for embedding the permanent magnets I10 are uniformly distributed on the magnet panel 2; the magnet panel 2 is provided with a prompt wire frame for guiding the arrangement of the embedded permanent magnets I10 into a set pattern. The form of the suggestive wire frame or pattern template 3 is Chinese character, Chinese character radicals, numbers, letters, pinyin, geometric figures or expression symbols.
When in use, a user selects a certain or a plurality of prompting patterns on the magnet panel 2, the permanent magnets are inserted into the mounting holes contained in the prompting wire frames, and the polarities of every two adjacent magnets are opposite. After the arrangement of the permanent magnets is finished, the magnet panel 2 is inserted into the slot 7 positioned at the rear of the container, then the whole device is horizontally placed, the glass container 1 is properly shaken, the magnetic fluid 0 flows to the area where the magnets are arranged, the magnetic fluid 0 is attracted by the permanent magnets so as to display the selected prompt patterns, and a user can see the patterns formed by the magnetic fluid 0 and the dynamic process of forming the patterns through the transparent glass container.
Example three: (use pattern template 3)
The magnetic fluid intention educational toy/teaching aid of this embodiment includes:
a magnetic fluid container 1 for containing water and a magnetic fluid 0 and having a transparent region in which the inside thereof can be observed; the magnetic fluid container 1 is made of glass, the back surface of the magnetic fluid container is opaque, and the magnetic fluid container 1 is fixedly arranged on a shell; the shell is provided with a slot 7 which can be inserted into the magnet panel 2;
and the excitation assembly at least comprises a magnet panel 2 and a pattern template 3 which are detachably arranged on the back surface of the magnetic fluid container 1, wherein a convex rod 11 which can be inserted into the mounting hole is fixed on the pattern template 3, and the pattern template is mounted on the magnet panel 2 through the convex rod 11.
When the permanent magnet type LED lamp is used, a user selects one or a plurality of pattern templates 3, the permanent magnet II 4 is preset on the pattern templates 3, or the permanent magnet II 4 is inserted into the mounting hole (the polarities of every two adjacent magnets should be opposite) on the pattern template 3 without the preset permanent magnet. The protruding rods 11 of the pattern stencil 3 are inserted into the appropriate mounting hole positions on the magnet panel 2, that is, the pattern stencil 3 is fixed to the magnet panel 2, and then the magnet panel 2 is inserted into the insertion grooves 7. And then the whole device is horizontally placed, the glass container is properly shaken, the magnetofluid 0 flows to the area where the pattern template 3 is located, the magnetofluid 0 is attracted by the permanent magnet II 4 so as to display the pattern of the pattern template 3, and a user can see the pattern formed by the magnetofluid 0 and the dynamic process of forming the pattern through the transparent glass container.
Example four: (magnetic fluid magnet aggregate 8 is used, and the aggregate 8 is not included in the above 3 examples)
In the present embodiment, a magnetic fluid aggregation member 8 detachably attached to the casing is provided on the basis of any one of the first to third embodiments; the magnetic fluid aggregation component 8 is used for attracting and aggregating the magnetic fluid 0 to the upper side of the magnetic fluid container 1;
when the device is used, a user places the magnetic fluid gathering component 8 at the upper end of the glass container 1, and then inverts the whole device, so that the magnetic fluid 0 falls due to gravity and is gathered by the magnet array in the magnetic fluid magnet gathering component 8. After inserting the magnet panel 2 into the slot 7 in the above embodiment, the whole device is turned upside down to be in a vertical state. And finally, removing the magnetic fluid magnet gathering part 8, and enabling the magnetic fluid 0 to fall under the action of gravity, so that the magnetic fluid is caught by the arranged permanent magnets, and a more dynamic pattern display effect is realized.
The above description of the specific embodiments is only intended to facilitate the understanding of the method of the present invention and its core idea. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (8)
1. A magnetic fluid creative educational toy/teaching aid, which is characterized by at least comprising:
a magnetic fluid container for containing water and magnetic fluid and having a transparent region in which the interior thereof can be viewed;
and the excitation assembly at least comprises a magnet panel which is detachably arranged on the back surface of the magnetic fluid container and a plurality of permanent magnets I which are detachably embedded on the magnet panel and arranged into a set pattern.
2. A magnetic fluid creative intelligence-benefiting toy/teaching aid as claimed in claim 1, wherein: a plurality of mounting holes for embedding the permanent magnets I are uniformly distributed on the magnet panel; and a finger holding head is fixed at one end of the permanent magnet I.
3. A magnetic fluid creative intelligence-benefiting toy/teaching aid as claimed in claim 1, wherein: the magnet panel is provided with a prompt wire frame for guiding the arrangement of the embedded permanent magnets I into set patterns.
4. A magnetic fluid creative intelligence-benefiting toy/teaching aid as claimed in claim 2, wherein: the excitation assembly further comprises a pattern template; a convex rod which can be inserted into the mounting hole is fixed on the pattern template and is mounted on the magnet panel through the convex rod; and a plurality of permanent magnets II which are arranged to form a set pattern are distributed on the pattern template.
5. A magnetic fluid creative intelligence-benefiting toy/teaching aid as claimed in claim 1, wherein: the magnetic fluid container is fixedly arranged on a shell; the shell is provided with a slot which can be inserted into the magnet panel.
6. A magnetic fluid creative intelligence toy/teaching aid according to claim 5, wherein: a magnetic fluid aggregation component detachably mounted to the housing; the magnetic fluid aggregation component is used for attracting and aggregating the magnetic fluid to one side of the magnetic fluid container.
7. A magnetic fluid creative intelligence-benefiting toy/teaching aid as claimed in claim 1, wherein: the magnetic fluid container is made of glass, and the back surface of the magnetic fluid container is opaque.
8. A magnetic fluid creative intelligence toy/teaching aid according to claim 4, wherein: two adjacent rows or two adjacent rows of mounting holes on the magnet panel are distributed in a staggered manner; two adjacent permanent magnets I or II are placed on the magnet panel or the pattern template in a mode of opposite polarity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020265109.9U CN212369538U (en) | 2020-03-06 | 2020-03-06 | Magnetic fluid creative educational toy/teaching aid |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020265109.9U CN212369538U (en) | 2020-03-06 | 2020-03-06 | Magnetic fluid creative educational toy/teaching aid |
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| CN212369538U true CN212369538U (en) | 2021-01-19 |
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| CN202020265109.9U Active CN212369538U (en) | 2020-03-06 | 2020-03-06 | Magnetic fluid creative educational toy/teaching aid |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111265847A (en) * | 2020-03-06 | 2020-06-12 | 重庆魅声科技有限责任公司 | Magnetic fluid creative educational toy/teaching aid |
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2020
- 2020-03-06 CN CN202020265109.9U patent/CN212369538U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111265847A (en) * | 2020-03-06 | 2020-06-12 | 重庆魅声科技有限责任公司 | Magnetic fluid creative educational toy/teaching aid |
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