CN112587940A - Intelligent toy for children - Google Patents
Intelligent toy for children Download PDFInfo
- Publication number
- CN112587940A CN112587940A CN202110015751.0A CN202110015751A CN112587940A CN 112587940 A CN112587940 A CN 112587940A CN 202110015751 A CN202110015751 A CN 202110015751A CN 112587940 A CN112587940 A CN 112587940A
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- character recognition
- groove
- board
- children
- mounting groove
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H33/00—Other toys
-
- 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
- G09B19/00—Teaching not covered by other main groups of this subclass
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- Engineering & Computer Science (AREA)
- Entrepreneurship & Innovation (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Toys (AREA)
Abstract
The invention discloses an intelligent toy for children, which comprises a lower body shell, a fixed seat, a head shell and a button switch, wherein the fixed seat is integrally fixed at the bottom of the lower body shell, the head shell is integrally installed at the top end of the lower body shell, a first accommodating groove and a second accommodating groove are formed in the inner side of the rear side face of the head shell, the second accommodating groove is formed above the first accommodating groove, a display panel is placed in the first accommodating groove, an installation shaft rod penetrates through the display panel, the left end and the right end of the installation shaft rod are connected with a head shell bearing, and a drawing board, a first character recognition board and a second character recognition board are installed on the outer sides of the six side faces of the display panel. This children's intelligence toy is provided with the display panel, and the display panel is regular hexagon structure setting, and the children of being convenient for discern the study to fruit figure or animal figure on the drawing board of six different figures to in order to satisfy different children's user demand.
Description
Technical Field
The invention relates to the technical field of intelligent toys for children, in particular to an intelligent toy for children.
Background
Along with the continuous development of present science and technology and the sufficiency of goods and materials, there is not the toy to play from children's hour before, it is many to present children's toy, there are some building blocks toys in the market, be convenient for develop children's brain and hands-on ability, also have on the market now simultaneously and combine together intelligent science and technology technique and children's toy, make children's toy more intelligent, satisfy different user demands, give the better experience of children simultaneously and feel, although children's intelligence toy on the existing market is of a great variety, but still there are some weak points when using, for example:
1. the existing intelligent toy for children is simple in structure, only intelligent technology is simply added into the toy, so that the toy can carry out simple voice conversation, or simply carry out voice instructions such as favorite classmates or Du classmates which are frequently seen by people, and the existing intelligent toy for children is single in function and cannot meet the use requirements of different children;
2. the hands of children are small, so that the size of the intelligent toy for children is large, and the existing intelligent toy for children is inconvenient for children to grab and carry and take;
we propose a child's intelligent toy in order to solve the problems set forth above.
Disclosure of Invention
The invention aims to provide a children intelligent toy, which solves the problems that the existing children intelligent toy in the market provided by the background technology has simple structure, only the intelligent technology is simply added into the toy, so that the toy can carry out simple voice conversation, or simply carries out voice instructions, such as love classmates or Du classmates which are frequently seen by people, and the like, so that the existing children intelligent toy has single function and cannot meet the use requirements of different children, and the existing children intelligent toy is inconvenient for children to grab and carry and take the children intelligent toy because the hands of the children are small and the volume of the children intelligent toy is large.
In order to achieve the purpose, the invention provides the following technical scheme: an intelligent toy for children comprises a lower body shell, a fixed seat, a head shell and a button switch, wherein the fixed seat is integrally fixed at the bottom of the lower body shell, the head shell is integrally installed at the top end of the lower body shell, a first accommodating groove and a second accommodating groove are formed in the rear side face of the head shell, a second accommodating groove is formed above the first accommodating groove, a display panel is placed in the first accommodating groove, an installation shaft rod penetrates through the display panel, the left end and the right end of the installation shaft rod are connected with a head shell bearing, a drawing board, a first character recognition board and a second character recognition board are installed on the outer sides of six sides of the display panel, the first character recognition board and the second character recognition board are arranged below the drawing board, a third accommodating groove and a clamping groove are formed in the rear side of the lower body shell, and a fixing rod is connected with an inner bearing of the third accommodating groove, and the outside key-type of dead lever has the winding dish, the outside winding fix with screw of winding dish has the connecting band, and the outer end fix with screw of connecting band has the kelly to the kelly block is placed in the draw-in groove, the leading flank of lower part of the body casing installs button switch, the bottom outside nestification of dead lever is provided with second torque spring, and second torque spring's top and dead lever screw connection to second torque spring's bottom and lower part of the body casing screw connection, the internally mounted of second storage tank has fixed sleeve.
Preferably, first mounting groove and second mounting groove have all been seted up to six inside sides of show panel, and the upper and lower both sides of first mounting groove all are provided with the second mounting groove to the inside fix with screw of second mounting groove has reset spring, and the show panel is the setting of regular hexagon structure.
Preferably, the second mounting groove and the return spring are arranged in a one-to-one correspondence manner, and the space inside the second mounting groove is communicated with the space inside the first mounting groove.
Preferably, the equal fix with screw in upper and lower both sides of the inner of first literacy board has the lug, and the lug block is placed in the second mounting groove to first literacy board and second literacy board are all laminated and are placed in first mounting groove, and first literacy board is sliding connection with first mounting groove.
Preferably, the clamping rod is in concave-convex fit with the clamping groove, the depth of the clamping groove is smaller than that of the third accommodating groove, and the outer sides of two ends of the clamping rod are both in threaded structures.
Preferably, the inside recess that has seted up of fixed sleeving's right-hand member, and the inner wall of recess sets up for thread-like structure to the inside through key-type connection of fixed sleeving's left end has the dwang, and the upper and lower both ends of dwang all are connected with head shell bearing, and the top outside nestification of dwang is provided with first torsion spring, and the bottom and the dwang mounting by screw of first torsion spring, and the top and the head shell screw of first torsion spring are connected.
Preferably, the second character recognition plate has the same external dimension as the first character recognition plate, the second character recognition plate is connected with the display panel through screws, and the number of the second character recognition plate and the number of the first character recognition plate are 1: 3 is set.
Preferably, the winding disc is arranged in an I-shaped structure, and the winding disc and the fixing rod form a rotating structure through a connecting belt.
Compared with the prior art, the invention has the beneficial effects that: this children's intelligent toy:
(1) the intelligent toy is provided with a display panel which is arranged in a regular hexagon structure, so that six drawing boards with different figures can be conveniently fixed on six surfaces of the display panel, the drawing boards can be driven to rotate together through rotation of the display panel, the drawing boards with the six different figures can be conveniently displayed in turn, and children can conveniently recognize and learn fruit figures or animal figures on the drawing boards with the six different figures, so that the functions of the whole intelligent toy for children are increased, and the use requirements of different children can be conveniently met;
(2) the first literacy board and the second literacy board are fixed, three first literacy boards and one second literacy board are correspondingly arranged below each drawing board, the Chinese characters on the three first literacy boards are not matched with the images on the corresponding drawing boards, and the Chinese characters on the second literacy board are matched with the images on the corresponding drawing boards, so that the children can conveniently read and learn characters through the arrangement of the drawing boards, the first literacy board and the second literacy board, and the children can conveniently perform multiple choices through the arrangement of the first literacy board and the second literacy board, so that the learning interest of the children is increased, the learning is avoided being boring and monotonous, the first literacy board is in sliding connection with the second installing groove through the convex block, so that the first literacy board is pushed when the children press the first literacy board, but the second literacy board is fixed when the second literacy board is pressed, therefore, the correct answer is conveniently known to be the Chinese character on the second literacy board, so that whether the option is correct or not can be known in time, and curiosity and interest of children are stimulated;
(3) be fixed with the connecting band, pull out in the third storage tank through the connecting band, then carry out threaded connection in inserting the kelly on connecting band top fixed sleeve's recess, make the connecting band become the braces from this to carry the connecting band back of the body, and then be convenient for children to whole toy take and remove.
Drawings
FIG. 1 is a schematic rear view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic side sectional view of the display panel of the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 3 according to the present invention;
FIG. 5 is a schematic view of a sectional view of the connection between the display panel and the first literacy board of the present invention;
FIG. 6 is a schematic front view of the present invention;
FIG. 7 is a schematic sectional view of the connecting side of the locking lever and the locking slot of the present invention.
In the figure: 1. a lower body shell; 2. a fixed seat; 3. a head housing; 4. a first accommodating groove; 5. installing a shaft lever; 6. a display panel; 601. a first mounting groove; 602. a second mounting groove; 603. a return spring; 7. drawing a board; 8. a first character recognition plate; 801. a bump; 9. a connecting belt; 10. a clamping rod; 11. a card slot; 12. a second accommodating groove; 13. fixing the sleeve; 131. a groove; 132. rotating the rod; 133. a first torsion spring; 14. a second character recognition plate; 15. a third accommodating groove; 16. fixing the rod; 17. a winding disc; 18. a second torsion spring; 19. a push button switch.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: an intelligent toy for children comprises a lower body shell 1, a fixed seat 2, a head shell 3, a first containing groove 4, a mounting shaft rod 5, a display panel 6, a first installing groove 601, a second installing groove 602, a reset spring 603, a drawing board 7, a first character recognition board 8, a convex block 801, a connecting belt 9, a clamping rod 10, a clamping groove 11, a second containing groove 12, a fixed sleeve 13, a groove 131, a rotating rod 132, a first torsion spring 133, a second character recognition board 14, a third containing groove 15, a fixed rod 16, a winding disc 17, a second torsion spring 18 and a button switch 19, wherein the fixed seat 2 is integrally fixed at the bottom of the lower body shell 1, the head shell 3 is integrally installed at the top end of the lower body shell 1, the first containing groove 4 and the second containing groove 12 are formed in the back side surface of the head shell 3, the second containing groove 12 is formed above the first containing groove 4, the display panel 6 is placed in the first containing groove 4, a mounting shaft lever 5 is installed inside the display panel 6 in a penetrating manner, the left end and the right end of the mounting shaft lever 5 are connected with the head shell 3 through bearings, a drawing board 7, a first character recognition board 8 and a second character recognition board 14 are installed on the outer side of the six side surfaces of the display panel 6, the first character recognition board 8 and the second character recognition board 14 are arranged below the drawing board 7, a third accommodating groove 15 and a clamping groove 11 are formed in the rear side of the lower shell 1, a fixing rod 16 is connected to the inner bearing of the third accommodating groove 15, a winding disc 17 is connected to the outer side key of the fixing rod 16, a connecting belt 9 is fixed to the outer side winding screw of the winding disc 17, a clamping rod 10 is fixed to the outer end of the connecting belt 9 through a screw, the clamping rod 10 is clamped and placed in the clamping groove 11, a button switch 19 is installed on the front side surface of the lower shell 1, a second torsion spring 18 is nested on the outer side of the bottom end of the fixing rod 16, the bottom end of the second torsion spring 18 is connected with the lower body shell 1 through a screw, and a fixed sleeve 13 is arranged in the second accommodating groove 12;
a first mounting groove 601 and a second mounting groove 602 are formed in the six sides of the display panel 6, the upper side and the lower side of the first mounting groove 601 are provided with the second mounting grooves 602, a return spring 603 is fixed in the second mounting groove 602 by screws, and the display panel 6 is arranged in a regular hexagon structure, so that the second mounting grooves 602 are formed in the upper side and the lower side of the first mounting groove 601, and the first character recognition plate 8 can slide in the first mounting groove 601 in the later period;
the second mounting grooves 602 are arranged in one-to-one correspondence with the return springs 603, and the space inside the second mounting grooves 602 is communicated with the space inside the first mounting groove 601, and is communicated with the space inside the first mounting groove 601 through the space inside the second mounting grooves 602, so that the first character recognition plate 8 is driven to stably move through the bumps 801;
the upper side and the lower side of the inner end of the first character recognition plate 8 are both fixed with a convex block 801 by screws, the convex block 801 is clamped and placed in the second installation groove 602, the first character recognition plate 8 and the second character recognition plate 14 are both attached and placed in the first installation groove 601, the first character recognition plate 8 is in sliding connection with the first installation groove 601, and then the first character recognition plate 8 is in sliding connection with the first installation groove 601, so that the first character recognition plate 8 can slide conveniently, and therefore, the Chinese characters on the first character recognition plate 8 can be known as wrong answers, and whether the answers are correct or not can be known conveniently;
the clamping rod 10 is in concave-convex fit with the clamping groove 11, the depth of the clamping groove 11 is smaller than that of the third accommodating groove 15, the outer sides of the two ends of the clamping rod 10 are both in a thread-shaped structure, the depth of the clamping groove 11 is smaller than that of the third accommodating groove 15, the clamping rod 10 can be clamped and placed conveniently by the clamping groove 11, and the clamping rod 10 can be pulled conveniently in the later period;
a groove 131 is formed in the right end of the fixing sleeve 13, the inner wall of the groove 131 is in a thread structure, a rotating rod 132 is connected to the left end of the fixing sleeve 13 in a penetrating manner through a key, the upper end and the lower end of the rotating rod 132 are both in bearing connection with the head shell 3, a first torsion spring 133 is nested on the outer side of the top end of the rotating rod 132, the bottom end of the first torsion spring 133 is in screw installation with the rotating rod 132, the top end of the first torsion spring 133 is in screw connection with the head shell 3, the groove 131 is formed in the right end of the fixing sleeve 13, and the inner wall of the groove 131 is in a thread structure arrangement, so that the fixing sleeve 13 and the clamping rod 10 are in bearing connection and fixation in the;
the second character recognition plate 14 is the same as the first character recognition plate 8 in external dimension, the second character recognition plate 14 is in screw connection with the display panel 6, and the number of the second character recognition plates 14 and the number of the first character recognition plates 8 are 1: 3, the second character learning board 14 and the first character learning board 8 have the same external dimension, so that children are prevented from seeing different places, and multi-choice answer selection is conveniently carried out on different Chinese characters on the second character learning board 14 and the first character learning board 8;
the winding disc 17 is arranged in an I-shaped structure, the winding disc 17 and the fixing rod 16 form a rotating structure through the connecting belt 9, the I-shaped structure is arranged through the winding disc 17, the connecting belt 9 is wound and rolled in the later period of convenience, and the connecting belt 9 is prevented from being placed in a messy manner to avoid attractive appearance.
The working principle of the embodiment is as follows: when the children intelligent toy is used, firstly, as shown in figure 6, the whole children intelligent toy is placed in a use area, the whole children intelligent toy is conveniently and stably placed through the arrangement of the fixing seat 2 at the bottom of the lower body shell 1, then the children can open the switch of the whole toy by pressing the button switch 19, the intelligent part of the toy is conveniently used, the lovely classmates can be installed in the toy, so that the toy can simply talk with children or have the function of playing music, the children can play conveniently, when the children need to learn images and Chinese characters, at the moment, as shown in figures 1 and 3-5, the rear side surface of the whole children intelligent toy is watched, then the images of fruits or animals and the like are displayed through the drawing board 7 on one side surface of the display panel 6, so that the children can know and understand the fruits or the animals and the like, then, the characters can be recognized by looking at the figure, and a Chinese character which is correct to the image on the drawing board 7 can be selected from the three corresponding Chinese characters on the first character recognition board 8 and the second character recognition board 14 below through the image on the drawing board 7, wherein the Chinese character on the first character recognition board 8 is wrong, and the Chinese character on the second character recognition board 14 is correct;
as shown in fig. 3-5, when a child arbitrarily presses a first character recognition plate 8, the first character recognition plate 8 drives the protrusion 801 to move, the protrusion 801 moves in the second installation groove 602 to press the reset spring 603 for accumulating force, then the first character recognition plate 8 can be pushed in the first installation groove 601 to indicate that the selected answer is wrong, then the first character recognition plate 8 is released, the first character recognition plate 8 is reset under the action of the power of the reset spring 603, when the second character recognition plate 14 is selected, the second character recognition plate 14 is fixed with the display panel 6 by a screw, so that the second character recognition plate 14 is not pushed to indicate that the selection is correct, and then the display panel 6 is manually rotated, as shown in fig. 1 and fig. 3, the drawing boards 7 of other sides on the display panel 6 can be learned, the positions of the first character recognition plate 8 and the second character recognition plate 14 under each drawing board 7 are different, the children can conveniently select the Chinese characters, so that the interest of the children is improved;
when a child needs to take and carry the whole toy, as shown in fig. 1-2 and fig. 7, a parent can pull out the clamping rod 10 to separate the clamping rod 10 from the clamping groove 11, and then pull the clamping rod 10 to pull the connecting band 9, the connecting band 9 drives the winding disc 17 wound and connected to rotate, the winding disc 17 drives the fixing rod 16 connected with the internal key to rotate, the fixing rod 16 stores power to the second torsion spring 18 when rotating, so that the fixing rod 16 is driven to rotate reversely by the stored power of the second torsion spring 18 in the later period, the winding disc 17 winds and winds the connecting band 9 to place, after the clamping rod 10 is pulled to a certain position, the clamping rod 10 is pulled to the position near the fixing sleeve 13, and then the fixing sleeve 13 is manually rotated out from the second accommodating groove 12, at this time, the fixing sleeve 13 drives the rotating rod 132 to rotate, make dwang 132 drive first torsion spring 133 and hold power, so that later stage drive fixed sleeve 13 reverse rotation through the power of holding of first torsion spring 133 and accomodate in second storage tank 12 and place, after fixed sleeve 13 rotated well, carry out threaded connection in inserting the recess 131 of fixed sleeve 13 with the one end of kelly 10, so that fixed sleeve 13 fixes with kelly 10 from this, consequently, be convenient for form the braces with connecting band 9, be convenient for children are carrying on the back connecting band 9 and drive whole toy and remove, thereby accomplish a series of works.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a children's intelligence toy, includes lower part of the body casing (1), fixing base (2), head casing (3) and button switch (19), its characterized in that: a fixing seat (2) is integrally fixed at the bottom of the lower body shell (1), a head shell (3) is integrally installed at the top end of the lower body shell (1), a first accommodating groove (4) and a second accommodating groove (12) are formed in the rear side face of the head shell (3), a second accommodating groove (12) is formed above the first accommodating groove (4), a display panel (6) is placed in the first accommodating groove (4), an installation shaft lever (5) penetrates through the interior of the display panel (6), the left end and the right end of the installation shaft lever (5) are connected with the head shell (3) through bearings, a drawing board (7), a first character recognition board (8) and a second character recognition board (14) are installed on the outer side of the six side faces of the display panel (6), and a first character recognition board (8) and a second character recognition board (14) are arranged below the drawing board (7), a third containing groove (15) and a clamping groove (11) are formed in the rear side of the lower body shell (1), a fixed rod (16) is connected with an inner bearing of the third containing groove (15), and the outer side key of the fixed rod (16) is connected with a winding disc (17), the outer side winding screw of the winding disc (17) is fixed with a connecting band (9), the outer end screw of the connecting band (9) is fixed with a clamping rod (10), the clamping rod (10) is clamped and placed in the clamping groove (11), a button switch (19) is installed on the front side surface of the lower body shell (1), a second torsion spring (18) is nested outside the bottom end of the fixed rod (16), and the top end of the second torsion spring (18) is connected with the fixed rod (16) by a screw, and the bottom end of the second torsion spring (18) is connected with the lower body shell (1) through a screw, and a fixed sleeve (13) is arranged in the second accommodating groove (12).
2. A child's intelligent toy according to claim 1, wherein: first mounting groove (601) and second mounting groove (602) have all been seted up to six inside sides of show panel (6), and the upper and lower both sides of first mounting groove (601) all are provided with second mounting groove (602) to the inside fix with screw of second mounting groove (602) has reset spring (603), and show panel (6) are regular hexagon structure setting.
3. A child's intelligent toy according to claim 2, wherein: the second mounting groove (602) and the return spring (603) are arranged in a one-to-one correspondence manner, and the space inside the second mounting groove (602) is communicated with the space inside the first mounting groove (601).
4. A child's intelligent toy according to claim 2, wherein: equal fix with screw of upper and lower both sides of the inner of first literacy board (8) have lug (801), and lug (801) block is placed in second mounting groove (602) to first literacy board (8) and second literacy board (14) are all laminated and are placed in first mounting groove (601), and first literacy board (8) are sliding connection with first mounting groove (601).
5. A child's intelligent toy according to claim 1, wherein: the clamping rod (10) is in concave-convex fit with the clamping groove (11), the depth of the clamping groove (11) is smaller than that of the third accommodating groove (15), and the outer sides of two ends of the clamping rod (10) are both in thread-shaped structure arrangement.
6. A child's intelligent toy according to claim 1, wherein: recess (131) have been seted up to the right-hand member inside of fixed sleeve pipe (13), and the inner wall of recess (131) sets up for screw thread column structure, and the inside through key connection of the left end of fixed sleeve pipe (13) has dwang (132), and the upper and lower both ends of dwang (132) all are connected with head casing (3) bearing, and the top outside nestification of dwang (132) is provided with first torsion spring (133), and the bottom and dwang (132) the mounting by screw of first torsion spring (133), and the top and head casing (3) the screw connection of first torsion spring (133).
7. A child's intelligent toy according to claim 1, wherein: the second character recognition plate (14) is the same as the first character recognition plate (8) in overall dimension, the second character recognition plate (14) is in screw connection with the display panel (6), and the number of the second character recognition plates (14) and the number of the first character recognition plates (8) are 1: 3 is set.
8. A child's intelligent toy according to claim 1, wherein: the winding disc (17) is arranged in an I-shaped structure, and the winding disc (17) and the fixing rod (16) form a rotating structure through a connecting belt (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110015751.0A CN112587940A (en) | 2021-01-07 | 2021-01-07 | Intelligent toy for children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110015751.0A CN112587940A (en) | 2021-01-07 | 2021-01-07 | Intelligent toy for children |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112587940A true CN112587940A (en) | 2021-04-02 |
Family
ID=75207441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110015751.0A Withdrawn CN112587940A (en) | 2021-01-07 | 2021-01-07 | Intelligent toy for children |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112587940A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113538985A (en) * | 2021-07-05 | 2021-10-22 | 江金梅 | Interactive live-action projection equipment for children education and use method thereof |
| CN113682068A (en) * | 2021-08-23 | 2021-11-23 | 上海应用技术大学 | Environmental scoring device for heavily-polluted enterprises |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2129634Y (en) * | 1991-09-20 | 1993-04-14 | 范立民 | Child interesting study machine |
| CN101089559A (en) * | 2006-06-13 | 2007-12-19 | 环达电脑(上海)有限公司 | Search system and method for map data of portable electronic device |
| GB2456047A (en) * | 2009-01-29 | 2009-07-01 | John Julias Back | Foreign language learning aid with translation of sentence or phrase and additional particular words. |
| CN203038503U (en) * | 2013-01-29 | 2013-07-03 | 李冬梅 | A teaching tool used for identifying figures |
| CN206516130U (en) * | 2017-02-14 | 2017-09-22 | 顾宏翔 | Many composite figure boards of the inspiration child to Chinese-character writing interest |
| CN211021372U (en) * | 2019-12-18 | 2020-07-17 | 王天贾 | Book and stationery storage device easy to carry |
-
2021
- 2021-01-07 CN CN202110015751.0A patent/CN112587940A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2129634Y (en) * | 1991-09-20 | 1993-04-14 | 范立民 | Child interesting study machine |
| CN101089559A (en) * | 2006-06-13 | 2007-12-19 | 环达电脑(上海)有限公司 | Search system and method for map data of portable electronic device |
| GB2456047A (en) * | 2009-01-29 | 2009-07-01 | John Julias Back | Foreign language learning aid with translation of sentence or phrase and additional particular words. |
| CN203038503U (en) * | 2013-01-29 | 2013-07-03 | 李冬梅 | A teaching tool used for identifying figures |
| CN206516130U (en) * | 2017-02-14 | 2017-09-22 | 顾宏翔 | Many composite figure boards of the inspiration child to Chinese-character writing interest |
| CN211021372U (en) * | 2019-12-18 | 2020-07-17 | 王天贾 | Book and stationery storage device easy to carry |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113538985A (en) * | 2021-07-05 | 2021-10-22 | 江金梅 | Interactive live-action projection equipment for children education and use method thereof |
| CN113538985B (en) * | 2021-07-05 | 2022-09-06 | 南昌菱形信息技术有限公司 | Interactive live-action projection equipment for children education and use method thereof |
| CN113682068A (en) * | 2021-08-23 | 2021-11-23 | 上海应用技术大学 | Environmental scoring device for heavily-polluted enterprises |
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