CN112614402A - Interesting learning rotary disc for infant education - Google Patents
Interesting learning rotary disc for infant education Download PDFInfo
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- CN112614402A CN112614402A CN202011521410.2A CN202011521410A CN112614402A CN 112614402 A CN112614402 A CN 112614402A CN 202011521410 A CN202011521410 A CN 202011521410A CN 112614402 A CN112614402 A CN 112614402A
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- assembly
- rotary disc
- shaped supporting
- turntable
- rod
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- 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
Abstract
The invention discloses an interesting learning rotary disc for infant education, and relates to the technical field of infant education. The invention comprises a supporting frame assembly, a mounting rod assembly, a first rotating disc assembly, a second rotating disc assembly and an indicating disc, wherein the mounting rod assembly is locked at the end part of the supporting frame assembly through a first knob, the first rotating disc assembly, a spacer bush, the second rotating disc assembly and the indicating disc are respectively sleeved on the mounting rod assembly, the first rotating disc assembly, the spacer bush and the second rotating disc assembly are all rotatably connected with the mounting rod assembly, and the indicating disc is in threaded connection with the mounting rod assembly. When the baby carriage is used, the four rotary disc assemblies and the support frame assembly form a triangular support structure, so that the baby carriage is good in stability, capable of performing education on children in different subjects and capable of being changed into a cart toy, and high in interestingness, and the problems that an existing learning rotary disc for baby education is inconvenient to adjust, poor in rotary disc placing stability, inconvenient to carry by parents and low in interestingness are solved.
Description
Technical Field
The invention belongs to the technical field of infant education, and particularly relates to an interesting learning rotary disc for infant education.
Background
Preschool education is education in which parents and young children use various methods, objects, systems, plans and scientifically stimulates the brain of children to gradually improve the functions of various parts of the brain. The preschool period is the initial stage of intelligence development of a person and the fastest development period, proper and scientific preschool education plays a great role in the intelligence development of the preschool and the development of the preschool intelligence in the future, and the learning turntable is an important learning auxiliary tool in the preschool education process.
However, the existing learning turntable has the following disadvantages when in use:
1. the existing study turnplate is inconvenient to adjust, poor in stability when placed, inconvenient to carry by parents and difficult to educate outdoors at all times;
2. the existing learning turntable has low interest and single function, and is difficult to arouse the learning interest of infants.
There is therefore a need for improvements in the prior art to address the above-mentioned problems.
Disclosure of Invention
The invention aims to provide an interesting learning turntable for infant education, when the learning turntable is used, four turntable assemblies and a support frame assembly form a triangular support structure, the stability is good, the learning turntable can be used for educating children in different subjects due to the arrangement of the turntable assemblies, the angles of the turntable assemblies can be adjusted, the turntable assemblies can be changed into a cart toy, the interestingness is stronger, and the problems that the existing learning turntable for infant education is inconvenient to adjust, the placing stability of the turntable is poor, parents are inconvenient to carry, and the interestingness is low are solved.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to an interesting learning rotary disc for infant education, which comprises a support frame assembly, a mounting rod assembly, a first rotary disc assembly, a second rotary disc assembly and an indicating disc, wherein the mounting rod assembly is locked at the end part of the support frame assembly through a first knob;
the supporting frame assembly comprises a left L-shaped supporting outer rod, a right L-shaped supporting outer rod and an inner supporting rod, a first support is integrally formed at the end part, close to the right L-shaped supporting outer rod, of the left L-shaped supporting outer rod, a first notch is formed at the end part, close to the left L-shaped supporting outer rod, of the right L-shaped supporting outer rod, the first support is matched with the first notch and locked through a second knob, the inner supporting rods are arranged in the left L-shaped supporting outer rod and the right L-shaped supporting outer rod and locked through a third knob, and a second notch is formed in the outer end of each inner supporting rod;
the mounting rod assembly comprises a second support, a limiting ring and a mounting rod body, the limiting ring is integrally formed at the end part, close to the support frame assembly, of the mounting rod body, the second support is integrally formed on the limiting ring, the second support is matched with a second notch and locked through a first knob, the first rotary disc assembly, the spacer bush, the second rotary disc assembly and the indicating disc are all sleeved on the mounting rod body, and external threads are arranged on the surface of the outer end of the mounting rod body;
the first turntable assembly and the second turntable assembly respectively comprise a turntable support ring assembly and a turntable body, and the turntable body is slidably sleeved in the turntable support ring assembly;
the back center department of dial is provided with the screw hole, screw hole and external screw thread cooperate.
Furthermore, the cross rods of the left L-shaped supporting outer rod and the right L-shaped supporting outer rod are sleeved with anti-skid rubber sleeves.
Further, the hanging hole has all been seted up on the montant that outer pole was supported to left side L type and right L type, can hang this study carousel on the wall through the hanging hole to in accomodate.
Further, carousel support ring subassembly includes sliding sleeve, connecting rod and support ring body, the sliding sleeve slip cap is established on the installation pole body, evenly be fixed with six connecting rods, six along the circumference on the sliding sleeve surface the outer end of connecting rod is fixed with the support ring body, this internal ring channel that is provided with of support ring.
Further, the carousel body cooperatees with the ring channel, carousel body slip cap is established on the sliding sleeve, the center department of carousel body is provided with the through-hole, the through-hole cooperatees with the sliding sleeve, be provided with a plurality of along circumference evenly distributed's separation seam and phosphor strip on the surface of carousel body, the design of phosphor strip makes this carousel luminous, rotates comparatively nice and graceful at night, and is interesting stronger.
Further, the external diameter of spacing ring is greater than the external diameter of sliding sleeve.
Further, the contents of the turntables on the first turntable assembly and the second turntable assembly at the left L-shaped supporting outer rod and the right L-shaped supporting outer rod are different, so that the learning turntable can be used for educating children in different disciplines.
The invention has the following beneficial effects:
1. according to the invention, the included angle between the left L-shaped supporting outer rod and the right L-shaped supporting outer rod can be freely adjusted by arranging the left L-shaped supporting outer rod, the right L-shaped supporting outer rod, the first support, the first notch and the second knob, so that the placing stability of the whole turntable is better, the length of the supporting frame component can be freely adjusted by arranging the left L-shaped supporting outer rod, the right L-shaped supporting outer rod, the inner supporting rod and the third knob, and after the turntable becomes a cart toy, the supporting frame component can be adjusted to a proper length according to the height of a child.
2. According to the invention, the angle of the rotary disc assembly can be adjusted by arranging the second notch, the second support and the first knob, when the rotary disc assembly is not used, the rotary disc assembly is contracted to be parallel to the support frame assembly, at the moment, the rotary disc assemblies on two sides of the support frame assembly become two idler wheels, so that the rotary disc assembly becomes a cart toy, a child can hold the support frame assembly to push, the interestingness is stronger, parents are convenient to carry, can take out outdoors at any time to educate infants at any time, and when the rotary disc assembly is not used, the whole device can be hung on a wall through the hanging hole, and the rotary disc assembly is parallel to the wall and is convenient to store.
3. According to the learning turntable, the support frame assembly and the four turntable assemblies are arranged, when the learning turntable is used, the four turntable assemblies and the support frame assembly form a triangular support structure, the stability is good, the learning turntable can be used for teaching different subjects of children due to the arrangement of the plurality of turntable assemblies, and the turntable assemblies are convenient to mount and dismount.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is an exploded view of the overall structure of the present invention;
FIG. 2 is an assembly view of the overall structure of the present invention;
FIG. 3 is a schematic view of the support frame assembly of the present invention;
FIG. 4 is a schematic view of the construction of the mounting bar assembly of the present invention;
FIG. 5 is a schematic view of a turntable support ring assembly of the present invention;
FIG. 6 is a schematic structural diagram of a turntable body according to the present invention;
fig. 7 is a schematic view of the structure of the indicating dial of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a support frame assembly; 2. a mounting bar assembly; 3. a first knob; 4. a first carousel assembly; 5. a spacer sleeve; 6. a second turntable assembly; 7. an indicator panel; 101. a left L-shaped support outer rod; 102. a right L-shaped support outer bar; 103. a first support; 104. a first notch; 105. a second knob; 106. an anti-slip rubber sleeve; 107. an inner support bar; 108. a third knob; 109. a second notch; 110. hanging holes; 201. a second support; 202. a limiting ring; 203. a mounting rod body; 204. an external thread; 401. a turntable support ring assembly; 402. a turntable body; 701. a threaded hole; 40101. a sliding sleeve; 40102. a connecting rod; 40103. a support ring body; 40104. an annular groove; 40201. a through hole; 40202. separating the seams; 40203. a fluorescent strip.
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. 1-2, the present invention is a rotation disc for interesting learning for childhood education, including a support frame assembly 1, a mounting rod assembly 2, a first rotation disc assembly 4, a second rotation disc assembly 6 and an indication disc 7, wherein the mounting rod assembly 2 is locked at an end of the support frame assembly 1 by a first knob 3, the mounting rod assembly 2 is respectively sleeved with the first rotation disc assembly 4, a spacer 5, the second rotation disc assembly 6 and the indication disc 7, the first rotation disc assembly 4, the spacer 5 and the second rotation disc assembly 6 are rotatably connected with the mounting rod assembly 2, and the indication disc 7 is in threaded connection with the mounting rod assembly 2.
As shown in fig. 3, the supporting frame assembly 1 includes a left L-shaped supporting outer rod 101, a right L-shaped supporting outer rod 102 and an inner supporting rod 107, a first support 103 is integrally formed on the end portion of the left L-shaped supporting outer rod 101 close to the right L-shaped supporting outer rod 102, a first notch 104 is formed on the end portion of the right L-shaped supporting outer rod 102 close to the left L-shaped supporting outer rod 101, the first support 103 is matched with the first notch 104 and locked by a second knob 105, anti-skid rubber sleeves 106 are respectively sleeved on the cross rods of the left L-shaped supporting outer rod 101 and the right L-shaped supporting outer rod 102, hanging holes 110 are respectively formed on the vertical rods of the left L-shaped supporting outer rod 101 and the right L-shaped supporting outer rod 102, the inner supporting rod 107 is respectively arranged in the left L-shaped supporting outer rod 101 and the right L-shaped supporting outer rod 102 and locked by a third knob 108, a second notch 109 is formed at the outer end of the inner supporting rod 107, and the left L-shaped supporting outer, The left L-shaped supporting outer rod 101 and the right L-shaped supporting outer rod 102 can be freely adjusted, so that the placing stability of the whole rotary table is better, the second knob 105 is loosened during adjustment, the left L-shaped supporting outer rod 101 and the right L-shaped supporting outer rod 102 are manually pulled to be in a proper included angle, then the second knob 105 is screwed, the left L-shaped supporting outer rod 101, the right L-shaped supporting outer rod 102, the inner supporting rod 107 and the third knob 108 are arranged, so that the length of the supporting frame assembly 1 can be freely adjusted, after the rotary table is changed into a cart toy, the rotary table can be adjusted to be in a proper length according to the child's height, the third knob 108 is loosened during adjustment, the inner supporting rod 107 is pulled out of or pushed into the outer rod, and then the third knob 108 is screwed.
Wherein, as shown in fig. 4, the installation rod assembly 2 comprises a second support 201, a limiting ring 202 and an installation rod body 203, the end part of the installation rod body 203 close to the support frame assembly 1 is integrally formed with the limiting ring 202, the limiting ring 202 is integrally formed with the second support 201, the second support 201 is matched with the second notch 109 and locked by the first knob 3, the first rotary disk assembly 4, the spacer 5, the second rotary disk assembly 6 and the indicating disk 7 are all sleeved on the installation rod body 203, the outer end surface of the installation rod body 203 is provided with an external thread 204, the angle of the rotary disk assembly is adjustable by arranging the second notch 109, the second support 201 and the first knob 3, when adjusting, the first knob 3 is loosened, the installation rod assembly 2 is manually rotated to rotate the installation rod assembly 2 by 90 degrees, at this time, the rotary disk assembly is parallel to the support frame assembly 1, and then the first knob 3 is screwed, when the carousel subassembly does not use, shrink the carousel subassembly according to above-mentioned method, make carousel subassembly and support frame subassembly 1 parallel, the carousel subassembly of support frame subassembly 1 both sides becomes two gyro wheels this moment, thereby become the shallow toy, child can hand support frame subassembly 1 and promote, the interest is stronger, and the head of a family of this kind of design is portable, can take the open air at any time, educate the infant at any time, and when the carousel subassembly does not use, accessible hanging hole 110 hangs whole device on the wall, the carousel subassembly is parallel with the wall, be convenient for accomodate.
As shown in fig. 1, each of the first turntable assembly 4 and the second turntable assembly 6 includes a turntable support ring assembly 401 and a turntable body 402, and the turntable body 402 is slidably sleeved in the turntable support ring assembly 401.
As shown in fig. 5, the turntable support ring assembly 401 includes a sliding sleeve 40101, connecting rods 40102 and a support ring body 40103, the sliding sleeve 40101 is slidably sleeved on the mounting rod body 203, six connecting rods 40102 are uniformly fixed on the outer surface of the sliding sleeve 40101 along the circumference, the support ring body 40103 is fixed at the outer ends of the six connecting rods 40102, and an annular groove 40104 is provided in the support ring body 40103.
As shown in fig. 6, the turntable body 402 is matched with the annular groove 40104, the turntable body 402 is slidably sleeved on the sliding sleeve 40101, a through hole 40201 is formed in the center of the turntable body 402, the through hole 40201 is matched with the sliding sleeve 40101, and a plurality of separation slits 40202 and fluorescent strips 40203 which are uniformly distributed along the circumference are formed in the outer surface of the turntable body 402.
As shown in fig. 7, a threaded hole 701 is provided at the center of the back surface of the indicator panel 7, and the threaded hole 701 is matched with the external thread 204.
The contents of the turntables on the first turntable assembly 4 and the second turntable assembly 6 at the positions of the left L-shaped supporting outer rod 101 and the right L-shaped supporting outer rod 102 are different from each other, the supporting frame assembly 1 and the four turntable assemblies enable the learning turntable to form a triangular supporting structure when the learning turntable is used, the stability is good, the learning turntable can be used for educating children in different disciplines due to the arrangement of the plurality of turntable assemblies, the turntable assemblies are convenient to mount and dismount, when the children need to be educated in different disciplines, the indicating disc 7 can be screwed down, the first turntable assembly 4, the spacer 5 and the second turntable assembly 6 are taken down, the second turntable assembly 6 is placed on the inner side of the first turntable assembly 4, the second turntable assembly 6, the spacer 5 and the first turntable assembly 4 are sequentially mounted, and finally the indicating disc 7 is screwed up.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above are only preferred embodiments of the present invention, and the present invention is not limited thereto, and any modifications to the technical solutions described in the above embodiments, and equivalents of some technical features are included in the scope of the present invention.
Claims (7)
1. The utility model provides a be used for infant education with interesting study carousel, includes support frame subassembly (1), installation pole subassembly (2), first carousel subassembly (4), second carousel subassembly (6) and dial (7), its characterized in that: the end part of the support frame assembly (1) is locked with a mounting rod assembly (2) through a first knob (3), the mounting rod assembly (2) is respectively sleeved with a first rotary disc assembly (4), a spacer bush (5), a second rotary disc assembly (6) and an indicating disc (7), the first rotary disc assembly (4), the spacer bush (5) and the second rotary disc assembly (6) are rotatably connected with the mounting rod assembly (2), and the indicating disc (7) is in threaded connection with the mounting rod assembly (2);
the supporting frame assembly (1) comprises a left L-shaped supporting outer rod (101), a right L-shaped supporting outer rod (102) and an inner supporting rod (107), a first support (103) is integrally formed at the end part, close to the right L-shaped supporting outer rod (102), of the left L-shaped supporting outer rod (101), a first notch (104) is formed at the end part, close to the left L-shaped supporting outer rod (101), of the right L-shaped supporting outer rod (102), the first support (103) is matched with the first notch (104) and locked through a second knob (105), the inner supporting rod (107) is arranged in each of the left L-shaped supporting outer rod (101) and the right L-shaped supporting outer rod (102) and locked through a third knob (108), and a second notch (109) is formed in the outer end of the inner supporting rod (107);
the mounting rod assembly (2) comprises a second support (201), a limiting ring (202) and a mounting rod body (203), the limiting ring (202) is integrally formed at the end part, close to the support frame assembly (1), of the mounting rod body (203), the second support (201) is integrally formed on the limiting ring (202), the second support (201) is matched with the second notch (109) and locked through the first knob (3), the first rotary disc assembly (4), the spacer bush (5), the second rotary disc assembly (6) and the indicating disc (7) are all sleeved on the mounting rod body (203), and external threads (204) are arranged on the surface of the outer end of the mounting rod body (203);
the first turntable assembly (4) and the second turntable assembly (6) respectively comprise a turntable support ring assembly (401) and a turntable body (402), and the turntable body (402) is slidably sleeved in the turntable support ring assembly (401);
the center of the back of the indicating disc (7) is provided with a threaded hole (701), and the threaded hole (701) is matched with the external thread (204).
2. The interesting learning rotary disc for infant education as claimed in claim 1, wherein the cross bars of the left L-shaped supporting outer bar (101) and the right L-shaped supporting outer bar (102) are sleeved with anti-slip rubber sleeves (106).
3. The interesting learning rotary disc for infant education as claimed in claim 1, wherein the vertical bars of the left L-shaped supporting outer bar (101) and the right L-shaped supporting outer bar (102) are provided with hanging holes (110).
4. The interesting learning turntable for the infant education as claimed in claim 1, wherein the turntable support ring assembly (401) comprises a sliding sleeve (40101), connecting rods (40102) and a support ring body (40103), the sliding sleeve (40101) is slidably sleeved on the mounting rod body (203), six connecting rods (40102) are uniformly fixed on the outer surface of the sliding sleeve (40101) along the circumference, the outer ends of the six connecting rods (40102) are fixed with the support ring body (40103), and an annular groove (40104) is formed in the support ring body (40103).
5. The interesting learning rotary disc for the infant education is characterized in that the rotary disc body (402) is matched with an annular groove (40104), the rotary disc body (402) is slidably sleeved on a sliding sleeve (40101), a through hole (40201) is formed in the center of the rotary disc body (402), the through hole (40201) is matched with the sliding sleeve (40101), and a plurality of separation slits (40202) and fluorescent strips (40203) which are uniformly distributed along the circumference are formed in the outer surface of the rotary disc body (402).
6. The rotary disc for learning with interesting interest for infant education as claimed in claim 1, wherein the outer diameter of the limiting ring (202) is larger than that of the sliding sleeve (40101).
7. The interesting learning rotary disc for infant education as claimed in claim 1, wherein the contents of the rotary discs on the first rotary disc assembly (4) and the second rotary disc assembly (6) at the left L-shaped supporting outer bar (101) and the right L-shaped supporting outer bar (102) are different from each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011521410.2A CN112614402B (en) | 2020-12-21 | 2020-12-21 | Interesting learning rotary disc for infant education |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011521410.2A CN112614402B (en) | 2020-12-21 | 2020-12-21 | Interesting learning rotary disc for infant education |
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| Publication Number | Publication Date |
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| CN112614402A true CN112614402A (en) | 2021-04-06 |
| CN112614402B CN112614402B (en) | 2023-02-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011521410.2A Active CN112614402B (en) | 2020-12-21 | 2020-12-21 | Interesting learning rotary disc for infant education |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205815119U (en) * | 2016-06-27 | 2016-12-21 | 张晓红 | A kind of Child teaching toy |
| CN206301491U (en) * | 2016-11-29 | 2017-07-04 | 辽宁科技学院 | A kind of College English interactive teaching device |
| CN206594834U (en) * | 2016-11-24 | 2017-10-27 | 曹英 | It is a kind of that there is interesting child's teaching aid |
| CN108766038A (en) * | 2018-06-22 | 2018-11-06 | 长沙亚斯智能科技有限公司 | A kind of interesting teaching aid of English teaching |
| CN209607211U (en) * | 2019-01-03 | 2019-11-08 | 雷兵云 | A kind of primary school teacher's rotating disc type Teaching aid for learning characters |
| CN209674554U (en) * | 2019-01-18 | 2019-11-22 | 江苏喜洋洋科教设备有限公司 | A kind of kindergarten teaching equipment |
| JP2019211706A (en) * | 2018-06-07 | 2019-12-12 | 浩 田嶋 | Chord configuration sound learning machine |
| CN210535004U (en) * | 2019-07-22 | 2020-05-15 | 南昌工学院 | English teaching carousel device that is interesting strong |
| CN210639671U (en) * | 2019-11-18 | 2020-05-29 | 李清洁 | Classroom interaction learning device for teaching |
-
2020
- 2020-12-21 CN CN202011521410.2A patent/CN112614402B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205815119U (en) * | 2016-06-27 | 2016-12-21 | 张晓红 | A kind of Child teaching toy |
| CN206594834U (en) * | 2016-11-24 | 2017-10-27 | 曹英 | It is a kind of that there is interesting child's teaching aid |
| CN206301491U (en) * | 2016-11-29 | 2017-07-04 | 辽宁科技学院 | A kind of College English interactive teaching device |
| JP2019211706A (en) * | 2018-06-07 | 2019-12-12 | 浩 田嶋 | Chord configuration sound learning machine |
| CN108766038A (en) * | 2018-06-22 | 2018-11-06 | 长沙亚斯智能科技有限公司 | A kind of interesting teaching aid of English teaching |
| CN209607211U (en) * | 2019-01-03 | 2019-11-08 | 雷兵云 | A kind of primary school teacher's rotating disc type Teaching aid for learning characters |
| CN209674554U (en) * | 2019-01-18 | 2019-11-22 | 江苏喜洋洋科教设备有限公司 | A kind of kindergarten teaching equipment |
| CN210535004U (en) * | 2019-07-22 | 2020-05-15 | 南昌工学院 | English teaching carousel device that is interesting strong |
| CN210639671U (en) * | 2019-11-18 | 2020-05-29 | 李清洁 | Classroom interaction learning device for teaching |
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