CN112767786B - Children attention concentration training device - Google Patents
Children attention concentration training device Download PDFInfo
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- CN112767786B CN112767786B CN202110088951.9A CN202110088951A CN112767786B CN 112767786 B CN112767786 B CN 112767786B CN 202110088951 A CN202110088951 A CN 202110088951A CN 112767786 B CN112767786 B CN 112767786B
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- 238000000034 method Methods 0.000 claims abstract description 12
- 230000008569 process Effects 0.000 claims abstract description 12
- 239000000758 substrate Substances 0.000 claims abstract description 10
- 230000007704 transition Effects 0.000 claims description 47
- 239000011521 glass Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 238000001179 sorption measurement Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims 1
- 230000004438 eyesight Effects 0.000 abstract description 3
- 239000007787 solid Substances 0.000 description 13
- 230000005611 electricity Effects 0.000 description 4
- 208000006096 Attention Deficit Disorder with Hyperactivity Diseases 0.000 description 2
- 208000036864 Attention deficit/hyperactivity disease Diseases 0.000 description 2
- 208000013403 hyperactivity Diseases 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 206010048909 Boredom Diseases 0.000 description 1
- 208000015802 attention deficit-hyperactivity disease Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 208000020016 psychiatric disease Diseases 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 230000001755 vocal effect Effects 0.000 description 1
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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
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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
- G09B5/00—Electrically-operated educational appliances
- G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
- G09B5/065—Combinations of audio and video presentations, e.g. videotapes, videodiscs, television systems
Abstract
The invention discloses a children attention concentration training device, which belongs to the field of attention training and comprises a substrate, wherein a host is installed on one side of the top wall of the substrate, the host comprises a shell, a power supply, a memory, a controller and a display, a fixing ring is erected and installed on the other side of the top wall of the substrate through a vertical support rod, a rotating ring is rotatably arranged on the top wall of the fixing ring, a motor is arranged on the lower side of the fixing ring, the motor is electrically connected with the controller, the motor is fixed with the top surface of the substrate, a rotating shaft is installed at the driving end of the motor, and the rotating shaft is fixedly installed with the rotating ring through a transverse support rod. According to the training device, after the small balls are placed into the pipeline by children, the small balls can impact the buttons, then the display of the host is used for playing animation video and audio data, the interest of the children is stimulated by the mode, the attention of the children can be trained in the operation process, meanwhile, the training device has the capability of training the coordination, the vision and the intelligence of the limbs of the children, and the healthy growth of the children is promoted.
Description
Technical Field
The invention relates to the technical field of attention training, in particular to a children attention focusing training device.
Background
In the children education and learning, the children often draw attention due to the problems of environmental factors, physiological factors, learning pressure, automatic control capability and the like, and are easy to have the conditions of distraction, hyperactivity, multiple languages, poor automatic control capability and the like. The condition is called attention deficit hyperactivity disorder, is called hyperactivity disorder in China, is a common mental disorder of children, is not only careless to learn and easy to open, but also has low learning efficiency, short attention time and easy to sit down after long-time learning. Some children still have symptoms after the adult, obviously influence patient's academic and vocational study, physical and mental health and the family life and social ability after the adult, and the therapeutic process of hyperkinetic syndrome is a process that progresses gradually.
Through retrieval, the Chinese patent No. CN 207718649U discloses a children attention focusing training device, which comprises a main control panel and an operation panel, wherein the main control panel and the operation panel are of cuboid structures with the same size, and are detachably connected with each other through opposite side walls in the same plane; the main control panel comprises a contrast display screen arranged on the top surface and a control device arranged in the main control panel, and the control device comprises a control unit and a control circuit connected with the output of the control unit; the operation board is a magnetic white board with a grid pattern on the top surface; the contrast display screen is provided with a grid pattern corresponding to the grid pattern on the top surface of the operation panel.
The attention training decorations used in the prior art have the following disadvantages in implementation and use: the training mode of the existing training device is not easy to arouse the interest of children, has insufficient attraction to the children, and is easy to generate boredom by the children, so that the attention of the children is not favorably developed.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a children attention focusing training device.
In order to achieve the purpose, the invention adopts the following technical scheme:
child's attention concentrates trainer, including the base plate, the host computer is installed to one side of base plate roof, the host computer includes casing, power, memory, controller and display, solid fixed ring is installed through founding the vaulting pole frame to the opposite side of base plate roof, it is equipped with the swivel to rotate on solid fixed ring's the roof, gu fixed ring's downside is equipped with the motor, the motor is connected with the controller electricity, the motor is fixed with the top surface of base plate, the pivot is installed to the drive end of motor, the pivot is through horizontal vaulting pole and swivel fixed mounting, gu fixed ring's top surface equidistant runs through and has seted up a plurality of aqueducts of crossing, cross the downside of aqueduct and all install the transition pipe, the pipeline is kept away from solid fixed ring's one end and all is installed with the host computer installation, a plurality of buttons are installed to the host computer, the button all is connected with the controller electricity in the host computer, the button sets up respectively and keeps away from the end of solid fixed ring one end at the pipeline, the pipeline all installs the discharge pipe near the downside of host computer one end, install one on the roof of swivel, it is corresponding to put into the pipe with one of them one of pipe, the internal diameter that rolls and is equipped with the ball and put into.
Furthermore, the power supply, the memory and the controller of the host are all arranged in the shell, the display is installed on the top surface of the shell and connected with the controller, the memory is connected with the controller, and animation video data are stored in the memory.
Further, the button is all installed in the casing outside of host computer, and is located the one side that is close to solid fixed ring and rotating ring.
Further, one end of the pipeline close to the transition pipe is higher than one end close to the main machine.
Further, the top of crossing the aqueduct is the arc structure, the bottom of crossing the aqueduct is and leaks hopper-shaped, and the bottom of crossing the aqueduct and the top fixed mounting of transition pipe, the bottom screw thread of transition pipe is installed in the pipeline and is close to the one end of solid fixed ring.
Further, the diapire equidistant fixed mounting of swivel becket has a plurality of first magnet, the equidistant fixed mounting of solid fixed ring's top surface has a plurality of second magnet, first magnet and second magnet one-to-one and inter attraction, first magnet sets up between two adjacent transition grooves.
Furthermore, four transverse supporting rods are installed at the top end of the rotating shaft and are all fixedly installed with the inner circumference of the rotating ring.
Further, the pipeline adopts transparent plastic pipe.
Furthermore, the small balls are glass balls or stainless steel balls.
Compared with the prior art, the invention has the beneficial effects that:
1. in the invention, the motor is adopted to drive the rotating ring to rotate, when the placing pipe on the rotating ring is aligned with the transition groove on the fixed ring, a child can place the small ball into the transition groove through the placing pipe, and the small ball can impact the button along the pipeline, thereby controlling the display of the host to play animation video data which is interesting to the child.
2. The process of placing the small balls in the children can not only cultivate the attention of the children, but also cultivate the coordination, vision and intelligence of the limbs of the children, thereby promoting the healthy growth of the children.
3. After the small ball impacts the button, the animation video interesting to the children is played on the display of the host, so that the interest of the children is stimulated, the children do not feel tired, and the playability of the training device is improved.
In summary, the training device of the invention can make the small ball impact the button after the small ball is put into the pipeline by the child, and then play the animation video data by the display of the host, so as to stimulate the interest of the child, train the attention of the child in the operation process, and simultaneously have the functions of training the coordination, the eyesight and the intelligence of the child and promote the healthy growth of the child.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
Fig. 1 is a top view of a child attention focusing training device according to the present invention;
FIG. 2 is a front view of the child attention focusing training device in accordance with the present invention;
FIG. 3 is a top view of the retaining ring;
FIG. 4 is a bottom view of the retaining ring;
FIG. 5 is a top view of the rotating ring;
FIG. 6 is a bottom view of the rotating ring;
FIG. 7 is an enlarged view of a portion a of the structure of FIG. 1;
FIG. 8 is an enlarged view of a portion b of FIG. 2;
fig. 9 is an enlarged view of a portion c of fig. 2.
In the figure: the device comprises a base plate 1, a host machine 2, a pipeline 3, a vertical support rod 4, a fixed ring 5, a rotating ring 6, a motor 7, a transverse support rod 8, an input tube 9, a small ball 10, a button 11, a discharge tube 12, a transition groove 13, a transition tube 14, a first magnet 15, a second magnet 16 and a rotating shaft 17.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-9, the children attention focusing training device comprises a substrate 1, a host 2 is installed on one side of the top wall of the substrate 1, the host 2 comprises a shell, a power supply, a memory, a controller and a display, the power supply, the memory and the controller of the host 2 are all arranged in the shell, the display is installed on the top surface of the shell and connected with the controller, the memory is connected with the controller, and animation video and audio data are stored in the memory. The video and audio data of the animation video and audio data can be pre-stored according to children of different genders and ages.
The opposite side of base plate 1 roof erects through founding vaulting pole 4 and installs solid fixed ring 5, rotates on solid fixed ring 5's the roof and is equipped with swivel becket 6, and solid fixed ring 5's downside is equipped with motor 7, and motor 7 is connected with the controller electricity, and motor 7 is fixed with base plate 1's top surface, and pivot 17 is installed to motor 7's drive end, and pivot 17 passes through horizontal brace 8 and swivel becket 6 fixed mounting.
In this embodiment, four transverse supporting rods 8 are installed at the top end of the rotating shaft 17, and the transverse supporting rods 8 are all fixedly installed with the inner circumference of the rotating ring 6.
The motor 7 drives the rotating shaft 17 to rotate, and then the rotating ring 6 is driven to rotate above the fixed ring 5 through the transverse supporting rod 8.
The top surface of the fixed ring 5 is in sliding contact with the bottom surface of the rotating ring 6, and the fixed ring 5 and the rotating ring 6 share a common circle center which is the axis of the rotating shaft 17.
The top surface of the fixing ring 5 is provided with a plurality of transition grooves 13 at equal intervals, the lower sides of the transition grooves 13 are provided with transition pipes 14, and the bottom ends of the transition pipes 14 are provided with pipelines 3.
The top of crossing the aqueduct 13 is arc structure, and the bottom of crossing the aqueduct 13 is hourglass hopper-shaped, and the bottom of crossing the aqueduct 13 and the top fixed mounting of transition pipe 14, and the bottom screw thread of transition pipe 14 is installed in the one end that pipeline 3 is close to solid fixed ring 5.
In this embodiment, the motor 7 can continuously rotate, the rotation speed of the motor is adjusted by the controller in the host 2, the motor 7 drives the rotating ring 6 to rotate when driving, the placing pipe 9 rotates along with the rotating, the placing pipe 9 sequentially corresponds to the transition grooves 13, the small ball 10 is placed in the transition grooves 13 by the placing pipe 9 for children, the small ball 10 enters the pipeline 3 through the transition pipe 14, the small ball 10 is different along with the initial placing time point and the initial placing position point and finally enters different pipelines 3, the small ball 10 finally strikes the button 11 through the pipeline 3, the button 11 can send an electric signal to the controller of the host 2, and the controller can play animation video and audio data by using the display.
Wherein, the buttons 11 impacted by the small balls 10 are different, and the animation video data played by the display can be the same or different; in this embodiment, in order to prevent the child from getting tired, when the buttons 11 hit by the small balls 10 are different, the video data of the animation played by the display is also different.
In this embodiment, the length of the transition groove 13 is greater than the inner diameter of the bottom transition pipe 14, and the length of the transition groove 13 is also greater than the inner diameter of the placing pipe 9, so that when the small ball 10 is placed, a certain buffer time is given to children, and the difficulty of the small ball 10 entering the transition groove 13 is reduced.
In this embodiment, the buttons 11 are all installed outside the housing of the main body 2 and located on one side close to the fixed ring 5 and the rotating ring 6.
The end of the pipe 3 close to the transition pipe 14 is higher than the end close to the main unit 2. This design is to ensure that the ball 10 can smoothly move along the pipe 3 toward the button 11, and to avoid stopping in the pipe 3.
In this embodiment, a plurality of first magnets 15 are fixedly mounted on the bottom wall of the rotating ring 6 at equal intervals, a plurality of second magnets 16 are fixedly mounted on the top surface of the fixing ring 5 at equal intervals, the first magnets 15 and the second magnets 16 are in one-to-one correspondence and mutually attract, and the first magnets 15 are disposed between two adjacent transition grooves 13.
The pipeline 3 is made of transparent plastic pipe. The transparent plastic tube is adopted, so that children can conveniently see the moving process of the small ball 10 in the pipeline 3, and the attention of the children is attracted to a certain degree.
The small ball 10 is a glass ball or a stainless steel ball. The moving speed of the glass ball 10 is slow, the impact force to the button 11 is small, the damage to the button 11 can be reduced, and the service life is prolonged; the small ball 10 made of stainless steel or other metal materials has high moving speed, but has large impact force on the button 11, so that the button 11 is easily damaged, and the service life is reduced; the above two materials have advantages and disadvantages, and in this embodiment, the glass material of the pellet 10 is preferably used.
The using process of the first embodiment is as follows:
the motor 7 continuously does not stop rotating (the rotating speed can be adjusted through a controller in the host machine 2), the motor 7 drives the rotating ring 6 to rotate above the fixing ring 5, the placing pipe 9 is sequentially aligned with each transition groove 13 in the rotating process, the small ball 10 is placed into the placing pipe 9 after the child is ready, the small ball 10 enters the pipeline 3 through the transition grooves 13 and the transition pipes 14 and moves to the button 11 along the pipeline 3, after the button 11 is impacted, a display of the host machine 2 plays animation video and audio data prestored in a storage device, and the small ball 10 can be discharged from a discharge pipe 12 in front of the button 11 finally, so that the operation is repeated.
Example two
Referring to fig. 1-9, the difference between the second embodiment and the first embodiment is that the motor 7 is operated in an intermittent switch mode, and the rotating ring 6 continues to rotate due to inertia every time after the motor 7 stops, in this process, the magnetic force adsorption of the first magnet 15 and the second magnet 16 is used to prompt the rotating ring 6 to stop as soon as possible, and due to the arrangement characteristics of the first magnet 15 and the second magnet 16, the placing pipe 9 can be ensured to be just located at one of the transition grooves 13 after the rotating ring 6 stops, at this time, a child can rapidly place the small ball 10 into the placing pipe 9, and the small ball 10 can enter the pipeline 3 and hit the button 11, and the display plays the animation video and audio data.
The gap time of the motor 7 can be adjusted by the controller, and the gap time determines the difficulty of placing the small balls 10 by children.
The second embodiment uses the following process:
the motor 7 runs intermittently (the intermittent time is adjusted by the controller in the host machine 2), after the motor 7 drives the rotating ring 6 to rotate for a certain time, the motor 7 stops, the rotating ring 6 continues to rotate due to inertia, in the process, the magnetic force adsorption effect of the first magnet 15 and the second magnet 16 is utilized, the rotating ring 6 can be finally prompted to stop, the placing pipe 9 can be just positioned at one transition groove 13 at the moment, a child only needs to place the small ball 10 into the placing pipe 9 before the motor 7 runs again, the small ball 10 enters the pipeline 3 through the transition groove 13 and the transition pipe 14, after the button 11 is impacted, the display of the host machine 2 plays animation video and audio data prestored in the storage, and the small ball 10 can be finally discharged from the discharge pipe 12 in front of the button 11, so that the operation is repeated.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. A children attention concentration training device comprises a substrate (1) and is characterized in that a host (2) is installed on one side of the top wall of the substrate (1), the host (2) comprises a shell, a power supply, a storage, a controller and a display, a fixing ring (5) is installed on the other side of the top wall of the substrate (1) through a vertical support rod (4) in an erecting mode, a rotating ring (6) is arranged on the top wall of the fixing ring (5) in a rotating mode, a motor (7) is arranged on the lower side of the fixing ring (5) and electrically connected with the controller, the motor (7) is fixed to the top surface of the substrate (1), a rotating shaft (17) is installed at the driving end of the motor (7), the rotating shaft (17) is fixedly installed on the rotating ring (6) through a transverse support rod (8), a plurality of transition grooves (13) are formed in the top surface of the fixing ring (5) in an equidistant mode, a transition pipe (14) is installed on the lower side of the transition groove (13), a pipeline (3) is installed at the bottom end of the transition pipe (3), one end, far away from the fixing ring (5) and the button (11) of the host (11) are respectively installed on the fixing ring (11), discharge pipes (12) are respectively installed on the lower sides of the ends, close to the main machine (2), of the pipelines (3), a placing pipe (9) is installed on the top wall of the rotating ring (6), the placing pipe (9) corresponds to one transition groove (13), small balls (10) are arranged in one pipeline (3) in a rolling mode, and the inner diameters of the pipelines (3), the placing pipes (9) and the discharge pipes (12) are larger than the diameter of the small balls (10);
the top end of the transition groove (13) is of an arc-shaped structure, the bottom end of the transition groove (13) is funnel-shaped, the bottom end of the transition groove (13) is fixedly mounted with the top end of the transition pipe (14), and the bottom end of the transition pipe (14) is mounted at one end, close to the fixing ring (5), of the pipeline (3) in a threaded manner;
a plurality of first magnets (15) are fixedly mounted on the bottom wall of the rotating ring (6) at equal intervals, a plurality of second magnets (16) are fixedly mounted on the top surface of the fixing ring (5) at equal intervals, the first magnets (15) and the second magnets (16) are in one-to-one correspondence and mutually attract, and the first magnets (15) are arranged between two adjacent transition grooves (13);
the motor (7) runs in a continuous rotation or intermittent rotation mode;
when the motor (7) operates in a continuous rotation mode, the motor (7) drives the rotating ring (6) to rotate above the fixing ring (5), the placing pipe (9) is sequentially aligned with each transition groove (13) in the rotating process, the small ball (10) is placed into the placing pipe (9) after the child looks at the right moment, the small ball (10) enters the pipeline (3) through the transition grooves (13) and the transition pipe (14) and moves to the button (11) along the pipeline (3), after the button (11) is impacted, the display of the host (2) plays animation video and audio data prestored in the storage, and the small ball (10) can be discharged from a discharge pipe (12) in front of the button (11) at last;
when the motor (7) runs in an intermittent rotation mode, and after the motor (7) stops every time, the rotating ring (6) can continue to rotate due to inertia, in the process, the rotating ring (6) can be prompted to stop as soon as possible by the aid of magnetic adsorption of the first magnet (15) and the second magnet (16), due to the arrangement characteristics of the first magnet (15) and the second magnet (16), the placing pipe (9) can be ensured to be just located at one transition groove (13) after the rotating ring (6) stops, at the moment, a child can place the small ball (10) into the placing pipe (9) quickly, the small ball (10) can enter the pipeline (3) and impact the button (11), and the display plays animation video and audio data.
2. The attention-focusing training device for children as claimed in claim 1, wherein the power supply, the memory and the controller of the main frame (2) are all arranged in a casing, the display is arranged on the top surface of the casing and connected with the controller, the memory is connected with the controller, and the memory stores video and audio data of moving pictures.
3. The attention-focusing training device for children according to claim 1, characterized in that the buttons (11) are all mounted outside the housing of the main frame (2) and on the side close to the fixed ring (5) and the rotating ring (6).
4. Device according to claim 1, characterized in that the end of the duct (3) close to the transition duct (14) is higher than the end close to the main unit (2).
5. Device for attention training of children according to claim 1, characterized in that four transverse braces (8) are mounted on the top end of the rotation shaft (17), and the transverse braces (8) are all fixedly mounted with the inner circumference of the rotation ring (6).
6. The attention focusing training device for children according to claim 1, wherein the duct (3) is made of transparent plastic tube.
7. The attention-concentrating training device for children according to claim 1, wherein the small balls (10) are glass balls or stainless steel balls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110088951.9A CN112767786B (en) | 2021-01-22 | 2021-01-22 | Children attention concentration training device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110088951.9A CN112767786B (en) | 2021-01-22 | 2021-01-22 | Children attention concentration training device |
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| Publication Number | Publication Date |
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| CN112767786A CN112767786A (en) | 2021-05-07 |
| CN112767786B true CN112767786B (en) | 2022-11-25 |
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| CN202110088951.9A Active CN112767786B (en) | 2021-01-22 | 2021-01-22 | Children attention concentration training device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113724629B (en) * | 2021-09-02 | 2023-02-28 | 广东科学中心 | Automobile material full-period display device of new energy automobile exhibition hall |
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| CN102847314A (en) * | 2012-08-08 | 2013-01-02 | 广州华立科技有限公司 | Equipment matched with falling ball and provided with holes and method of rotary table game |
| CN207237236U (en) * | 2017-09-13 | 2018-04-17 | 广州市雄翔动漫科技有限公司 | Toy ball rotating-table apparatus |
| CN108364536A (en) * | 2018-03-14 | 2018-08-03 | 吕艳男 | A kind of academic program equipment |
| CN109003486A (en) * | 2018-10-08 | 2018-12-14 | 陈永桥 | A kind of 12 symbolic animals associated with a 12 year cycle dynamic demonstration device |
| CN209154822U (en) * | 2018-10-19 | 2019-07-26 | 湖南省残疾人康复研究中心 | A kind of device promoting dysnoesia children concentration |
| 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 |
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2021
- 2021-01-22 CN CN202110088951.9A patent/CN112767786B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847314A (en) * | 2012-08-08 | 2013-01-02 | 广州华立科技有限公司 | Equipment matched with falling ball and provided with holes and method of rotary table game |
| CN207237236U (en) * | 2017-09-13 | 2018-04-17 | 广州市雄翔动漫科技有限公司 | Toy ball rotating-table apparatus |
| CN108364536A (en) * | 2018-03-14 | 2018-08-03 | 吕艳男 | A kind of academic program equipment |
| CN109003486A (en) * | 2018-10-08 | 2018-12-14 | 陈永桥 | A kind of 12 symbolic animals associated with a 12 year cycle dynamic demonstration device |
| CN209154822U (en) * | 2018-10-19 | 2019-07-26 | 湖南省残疾人康复研究中心 | A kind of device promoting dysnoesia children concentration |
| 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 |
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| CN112767786A (en) | 2021-05-07 |
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