Multimedia-assisted special education collective activity auxiliary tool box

Abstract

The multimedia-assisted special education collective activity auxiliary tool box comprises a box body and a bearing net, an adsorption dust removal mechanism is arranged in one side of the box body, and the adsorption dust removal mechanism comprises an air pump, a conveying pipeline, a blowing pipeline, a pneumatic cleaning assembly, a blowing head, an air suction pipeline, a first air storage box, a second air storage box and a limiting suction cup. An exhaust port of the air pump is connected with the purging pipeline and the pneumatic cleaning assembly through conveying pipelines, and a purging head is arranged on the purging pipeline. According to the multimedia-assisted special education collective activity auxiliary tool box, under driving of an air pump, air flow enters a first air storage box and a second air storage box through limiting suction cups and then is exhausted into a sleeve through an air exhaust pipeline, and the air flow entering the sleeve pushes a piston head to move upwards; and in the upward moving process of the piston head, the brush plate is pushed by the traction rod to move upwards along the guide groove, the multimedia display assembly is cleaned and wiped, and therefore automatic cleaning of the device is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of special education, in particular to a multimedia-assisted special education collective activity auxiliary tool box. Background Art

[0002] Special education is an integral part of education. It refers to the education of children with special needs that uses general or specially designed courses, teaching materials, teaching methods, teaching organization forms and teaching equipment to achieve general and special training goals. The subjects of special education include: children with special educational needs, mainly disabled children, including children with intellectual, hearing, vision, speech, limbs, mental, multiple and other disabilities. Special education places: hospitals (rehabilitation treatment), families (home delivery of education), rehabilitation institutions, special education schools +, special classes in ordinary schools, ordinary classes in ordinary schools, resource classrooms, etc. In the process of rehabilitation treatment for children with special educational needs, it is necessary to check their learning situation, so it is necessary to use a special education collective activity auxiliary tool box. After searching, it is found that the special education auxiliary tool box in the prior art is typically such as the publication number CN215814701U, a children's special education olfactory training game box, including a box body, a protective frame is fixedly set on the outer periphery of the front of the box body, and a signal is installed at the bottom of the protective frame. A receiver is provided, and four pasting frames are embedded in the middle of the front of the box. Indicator lights are fixedly installed at the connection between the box and the four pasting frames. Pictures are pasted and connected on the surfaces of the four pasting frames. Four scent diffusers are fixedly installed on the box and are located under the four pasting frames respectively. Its main feature is that the olfactory training game box is used. The olfactory training game box has four scent diffusers to train odor recognition. The scent diffusers are controlled by buttons to emit fragrance, which stimulates the trainees' interest in actively recognizing things, thereby training the trainees' sense of smell and the relationship between things and the ability to distinguish shapes and colors, as well as the ability to quickly respond to correctly perceive whether there is an odor and what kind of odor it is.

[0003] In summary, the existing auxiliary toolboxes have a low level of intelligence and can only store multimedia devices and items. The multimedia devices need to be cleaned manually. In addition, they cannot evaluate and predict children's learning situation based on their activities. In view of the above problems, the existing equipment needs to be improved. Summary of the invention

[0004] The purpose of the present invention is to provide a multimedia-assisted special education group activity auxiliary tool box to solve the problems raised in the above background technology that the existing auxiliary tool box has a low degree of intelligence, only serves the function of storing multimedia devices and storing items, and requires manual cleaning of the multimedia devices. In addition, it cannot evaluate and predict the learning situation of children based on their characteristic activities.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a multimedia-assisted special education collective activity auxiliary tool box, comprising a box body and a carrier network,

[0006] An adsorption dust removal mechanism is arranged inside one side of the box body, and the adsorption dust removal mechanism includes an air pump, a conveying pipe, a purge pipe, a purge component, a purge head, an exhaust pipe, a first air storage box, a second air storage box and a limiting suction cup. The exhaust port of the air pump is connected to the purge pipe and the purge component respectively through the conveying pipe, and a purge head is arranged on the purge pipe. The purge pipe is connected to the first air storage box and the second air storage box respectively through the exhaust pipe, and limiting suction cups are arranged at the bottom of the first air storage box and the second air storage box. A purge head is arranged on the purge pipe, and the purge head is arranged on the multimedia display component installed on the mounting frame. An evaluation intervention system is installed in the multimedia display component, and the evaluation intervention system includes an acquisition module, an analysis module, a recommendation module and a database module.

[0007] Preferably, two groups of the delivery pipelines are provided, and a one-way valve is provided on the delivery pipelines.

[0008] Preferably, the purge pipe is installed at the inner bottom of one side of the box body, and the bottom of the box body is connected to the first air storage box and the second air storage box.

[0009] Preferably, the pneumatic cleaning assembly comprises a sleeve, a piston head, a traction rod and a brush plate, and the piston head is arranged inside the sleeve, and the piston head is connected to the brush plate through the traction rod.

[0010] Preferably, the bottom of the sleeve is connected to the exhaust port of the air pump through a delivery pipeline, and the sleeve is arranged on the rear side of the mounting frame.

[0011] Preferably, the traction rod is slidably connected inside the guide groove, and the guide grooves are symmetrically arranged on the mounting frames on both sides of the multimedia display assembly.

[0012] Preferably, the brush plate is arranged on the outside of the multimedia display component, and the multimedia display component is provided with a recording component and a camera.

[0013] Preferably, the carrying net is arranged inside the other side of the box, and the carrying net is connected to the inner wall of one side of the box through a zipper, a storage bag is arranged on the carrying net, and a protective pad is arranged on the outside of the storage bag, and the protective pad is arranged opposite to the multimedia display component.

[0014] Preferably, the acquisition types of the acquisition module include video acquisition, audio acquisition and parent-side uploading, and the video acquisition is completed by a camera, and the audio acquisition is completed by a recording component, and the parent-side is a mobile terminal and a computer connected to the Internet.

[0015] Preferably, the analysis module is used to analyze the data collected by the collection module, and to judge the children's participation, cooperation and emotional changes in group activities, and based on this, evaluate the children's learning situation through an artificial intelligence neural network model. The recommendation module intervenes in the children's learning situation based on a database module connected to the Internet.

[0016] Compared with the prior art, the invention has the following beneficial effects: the multimedia-assisted special education collective activity auxiliary toolbox,

[0017] (1) The present invention can effectively solve the problem that the existing auxiliary tool box has a low degree of intelligence through the coordinated use of the adsorption dust removal mechanism and the multimedia display component. The auxiliary tool box only serves the function of storing multimedia devices and storing items, and the multimedia devices need to be cleaned manually. In addition, the learning situation of the child cannot be evaluated and predicted according to the characteristic activities of the child. Driven by the air pump, the airflow enters the interior of the first air storage box and the second air storage box through the limit suction cup, and then exhausts to the interior of the sleeve through the exhaust pipe. The airflow entering the sleeve pushes the piston head upward, and during the process of the piston head moving upward, the brush plate is pushed upward along the guide groove by the traction rod to clean and wipe the multimedia display component, thereby realizing automatic cleaning of the device. The multimedia display component uploads the video data and audio data collected from the children's group activities and the relevant data of the children at home uploaded by the parents to the system through the collection module. The analysis module evaluates the children's learning situation through the BP network model based on the above data, and predicts the bad guidance of the children based on the evaluation results. Then the recommendation module recommends intervention plans to the children based on the multiple intervention cases in the database module, that is, the intervention efficiency and quality are improved through personalized customization, and the intelligence level of the device is improved based on this.

[0018] (2) The present invention can effectively solve the problem that most existing tool boxes are light and thin for the sake of convenience in carrying, and thus are prone to accidental tipping during teaching activities, which poses a great safety hazard to special children. When using the tool box, the staff can contact the limiting suction cup with the support surface, and then when the air pump is drawn, the limiting suction cup will adsorb the support surface below it, thereby improving the stability of the device and preventing it from accidentally tipping over and causing harm to special children. In addition, after the air pump completes the airflow adsorption of the limiting suction cup on the bottom contact surface, the airflow will not enter the interior of the first air storage box and the second air storage box, so the piston head in the sleeve cannot push the brush plate to perform cleaning work, thereby ensuring the normal use of the multimedia display component and further improving the rationality of the device structure.

[0019] (3) The present invention can effectively solve the problem that a single cleaning method has a fixed cleaning range and can only clean the screen of the multimedia device through the coordinated use of the purge head and the exhaust pipe. The air pump draws the airflow into the sleeve through the limiting suction cup to push the piston head to move and drive the brush plate to clean the screen of the multimedia device. At the same time, the airflow simultaneously enters the interior of the exhaust purge pipe and passes through the purge head on the top of the purge pipe to purge and remove dust from the multimedia display component from bottom to top. At the same time, the airflow blown toward the multimedia display component can blow out the heat dissipated by the multimedia display component when it is working and remaining in the box, so as to facilitate its subsequent storage and avoid malfunction caused by carrying residual heat for a long time, thereby extending its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is an isometric view of the present invention;

[0021] Figure 2 It is a schematic diagram of the overall structure of the adsorption dust removal mechanism of the present invention;

[0022] Figure 3 It is a schematic diagram of the overall structure of the device when the box body of the present invention is closed;

[0023] Figure 4 is an isometric view of the present invention;

[0024] Figure 5 This is a schematic diagram of the evaluation and intervention system of the present invention;

[0025] Figure 6 It is a schematic diagram of the composition of the analysis module of the present invention.

[0026] In the figure: 1. Box body; 2. Adsorption dust removal mechanism; 201. Air pump; 202. Delivery pipeline; 203. Purge pipeline; 204. Pneumatic cleaning component; 2041. Sleeve; 2042. Piston head; 2043. Towing rod; 2044. Brush plate; 205. Purge head; 206. Exhaust pipeline; 207. First air storage box; 208. Second air storage box; 209. Limiting suction cup; 3. Mounting frame; 4. Guide groove; 5. Multimedia display component; 6. Recording component; 7. Camera; 8. Carrying net; 9. Zipper; 10. Storage bag; 11. Protective pad. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] See also Figure 1-6 The present invention provides a technical solution: a multimedia-assisted special education collective activity auxiliary toolbox,

[0029] Embodiment 1

[0030] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, an adsorption dust removal mechanism 2 is arranged inside one side of the box body 1, and the adsorption dust removal mechanism 2 includes an air pump 201, a conveying pipeline 202, a purge pipeline 203, a pneumatic cleaning component 204, a purge head 205, an air extraction pipeline 206, a first air storage box 207, a second air storage box 208 and a limiting suction cup 209. The exhaust port of the air pump 201 is connected to the purge pipeline 203 and the pneumatic cleaning component 204 through the conveying pipeline 202, and the purge pipeline 203 is provided with a purge head 205. The purge pipe 203 is connected to the first air storage box 207 and the second air storage box 208 respectively through the exhaust pipe 206, and the bottom of the first air storage box 207 and the second air storage box 208 are provided with a limiting suction cup 209, and a purge head 205 is provided on the purge pipe 203, and the purge head 205 is provided on the multimedia display component 5 installed on the mounting frame 3, and an evaluation intervention system is installed in the multimedia display component 5, and the evaluation intervention system includes a collection module, an analysis module, a recommendation module and a database module.

[0031] In a further embodiment, two groups of delivery pipelines 202 are provided, and one-way valves are provided on the delivery pipelines 202 .

[0032] In a further embodiment, the purge pipe 203 is installed at the inner bottom of one side of the box body 1 , and the bottom of the box body 1 is connected to the first air storage box 207 and the second air storage box 208 .

[0033] In a further embodiment, the pneumatic cleaning assembly 204 includes a sleeve 2041 , a piston head 2042 , a traction rod 2043 and a brush plate 2044 , and the piston head 2042 is disposed inside the sleeve 2041 , and the piston head 2042 is connected to the brush plate 2044 through the traction rod 2043 .

[0034] In a further embodiment, the bottom of the sleeve 2041 is connected to the exhaust port of the air pump 201 through the delivery pipe 202 , and the sleeve 2041 is arranged on the rear side of the mounting frame 3 .

[0035] In a further embodiment, the traction rod 2043 is slidably connected to the inside of the guide groove 4 , and the guide grooves 4 are symmetrically opened on the mounting frame 3 on both sides of the multimedia display assembly 5 .

[0036] In a further embodiment, the brush plate 2044 is arranged on the outside of the multimedia display component 5, and the multimedia display component 5 is provided with a recording component 6 and a camera 7.

[0037] In a further embodiment, a carrying net 8 is arranged inside the other side of the box body 1, and the carrying net 8 is connected to the inner wall of one side of the box body 1 through a zipper 9, a storage bag 10 is arranged on the carrying net 8, and a protective pad 11 is arranged on the outside of the storage bag 10, and the protective pad 11 is arranged opposite to the multimedia display component 5.

[0038] Specifically, in the actual working process, first hold the handle to carry the device to the designated area. At this time, the device is in a standing state, and the limit suction cup 209 is in contact with the supporting equipment such as the ground desktop. Then, the buckle is toggled to open the box 1, and then the power supply is connected to start the device. When the air pump 201 is extracted, the limit suction cup 209 will adsorb the supporting surface below it. Then the staff can operate the multimedia display component 5 for teaching activities, and the recording component 6 and the camera 7 synchronously record the children's behavior activities during the teaching activities. After the device is used, the air pump 201 is controlled to end the adsorption work of the limit suction cup 209, and then the device is laid flat, and the limit suction cup 209 is in a suspended state. 01 is extracted, the air flow will continue to enter the purge pipe 203 and the interior of the pneumatic cleaning component 204 through the exhaust pipe 206, and the air flow entering the purge pipe 203 will blow and remove dust from the multimedia display component 5 from bottom to top through the purge head 205 on the top of the purge pipe 203. At the same time, the air flow blowing to the multimedia display component 5 can blow out the heat emitted by the multimedia display component 5 when it is working and remaining in the box body 1, and the air flow entering the sleeve 2041 pushes the piston head 2042 to move upward. During the upward movement of the piston head 2042, the brush plate 2044 is pushed upward along the guide groove 4 by the traction rod 2043, so that the multimedia display component 5 is cleaned and wiped simultaneously.

[0039] Embodiment 2

[0040] This embodiment is a further description of the above embodiment. It should be understood that this embodiment includes all the aforementioned technical features and is further described in detail.

[0041] like Figure 5 and Figure 6 As shown, in a further embodiment, the acquisition types of the acquisition module include video acquisition, audio acquisition and parent-side uploading, and the video acquisition is completed by the camera 7, the audio acquisition is completed by the recording component 6, and the parent-side is a mobile terminal and a computer connected to the Internet.

[0042] In a further embodiment, the analysis module is used to analyze the data collected by the collection module, and to judge the children's participation, cooperation and emotional changes in group activities, and based on this, evaluate the children's learning situation through an artificial intelligence neural network model. The recommendation module intervenes in the children's learning situation based on a database module connected to the Internet.

[0043] Specifically, the collection module uploads the video and audio materials of the children's group activities collected, such as the Implementation Outline of the Star Wish-Kunbao Group Class, the Morning Activities of the Star Wish-Kunbao Group Class Guide, the Language Activities of the Star Wish-Kunbao Group Class Guide, the Perception Activities of the Star Wish-Kunbao Group Class Guide, the Sports Activities of the Star Wish-Kunbao Group Class Guide, the Social Activities of the Star Wish-Kunbao Group Class Guide, the Music Activities of the Star Wish-Kunbao Group Class Guide, and the cognitive activities of the Star Wish-Kunbao Group Class Guide, as well as the relevant data of the children at home uploaded by the parents to the system. The analysis module evaluates the children's learning situation based on the above data through the BP network model, and predicts the adverse orientation based on the evaluation results. Then the recommendation module recommends intervention plans to children based on various intervention cases in the database module, that is, improves the efficiency and quality of intervention through personalized customization.

[0044] The principle of BP neural network prediction is: use a certain amount of known data to train the neural network, and then use the trained network for prediction or classification; the input variable of the BP network is the number of endogenous variables (influencing factors or independent variables) of the system to be analyzed, which is generally determined based on professional knowledge. If there are many input variables, the input variables can generally be reduced by the principal component analysis method, or the input variables can be reduced based on the ratio of the system error caused by eliminating a certain variable to the original system error. The output variable is the exogenous variable (system performance index or dependent variable) to be analyzed in the system, which can be one or more. Generally, converting a network model with multiple outputs into multiple network models with one output will have better results and be more convenient for training.

[0045] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multimedia-assisted special education collective activity auxiliary tool box, comprising a box body (1) and a carrier network (8), Features: An adsorption dust removal mechanism (2) is provided inside one side of the box body (1), and the adsorption dust removal mechanism (2) comprises an air pump (201), a delivery pipeline (202), a purge pipeline (203), a purge assembly (204), a purge head (205), an air extraction pipeline (206), a first air storage box (207), a second air storage box (208) and a limiting suction cup (209), the exhaust port of the air pump (201) is respectively connected to the purge pipeline (203) and the purge assembly (204) through the delivery pipeline (202), and the purge pipeline (203) is provided with a purge head (205). ), the purge pipe (203) is connected to the first air storage box (207) and the second air storage box (208) respectively through the exhaust pipe (206), and the bottom of the first air storage box (207) and the second air storage box (208) are both provided with a limiting suction cup (209), the purge pipe (203) is provided with a purge head (205), and the purge head (205) is arranged on the multimedia display component (5) and installed on the mounting frame (3), the multimedia display component (5) is installed with an evaluation intervention system, and the evaluation intervention system includes a collection module, an analysis module, a recommendation module and a database module.

2. The multimedia-assisted special education collective activity auxiliary toolbox according to claim 1, Features: The delivery pipeline (202) is provided with two groups, and a one-way valve is provided on the delivery pipeline (202).

3. The multimedia-assisted special education collective activity auxiliary toolbox according to claim 1, Features: The purge pipe (203) is installed at the inner bottom of one side of the box body (1), and the bottom of the box body (1) is connected to the first air storage box (207) and the second air storage box (208).

4. The multimedia-assisted special education collective activity auxiliary toolbox according to claim 1, Features: The pneumatic cleaning assembly (204) comprises a sleeve (2041), a piston head (2042), a traction rod (2043) and a brush plate (2044), wherein the sleeve (2041) is provided with a piston head (2042) inside, and the piston head (2042) is connected to the brush plate (2044) via the traction rod (2043).

5. The multimedia-assisted special education collective activity auxiliary toolbox according to claim 4, Features: The bottom of the sleeve (2041) is connected to the exhaust port of the air pump (201) via a delivery pipe (202), and the sleeve (2041) is arranged on the rear side of the mounting frame (3).

6. The multimedia-assisted special education collective activity auxiliary toolbox according to claim 4, Features: The traction rod (2043) is slidably connected to the inside of the guide groove (4), and the guide groove (4) is symmetrically arranged on the mounting frame (3) on both sides of the multimedia display component (5).

7. The multimedia-assisted special education collective activity auxiliary toolbox according to claim 4, Features: The brush plate (2044) is arranged on the outside of the multimedia display component (5), and the multimedia display component (5) is provided with a recording component (6) and a camera (7).

8. The multimedia-assisted special education collective activity auxiliary toolbox according to claim 1, Features: The carrying net (8) is arranged inside the other side of the box body (1), and the carrying net (8) is connected to the inner wall of one side of the box body (1) through a zipper (9). A storage bag (10) is arranged on the carrying net (8), and a protective pad (11) is arranged on the outside of the storage bag (10), and the protective pad (11) is arranged opposite to the multimedia display component (5).

9. The multimedia-assisted special education collective activity auxiliary toolbox according to claim 1, Features: The acquisition types of the acquisition module include video acquisition, audio acquisition and parent-side uploading, and the video acquisition is completed through a camera (7), and the audio acquisition is completed through a recording component (6). The parent-side is a mobile terminal and a computer connected to the Internet.

10. The multimedia-assisted special education collective activity auxiliary toolbox according to claim 1, Features: The analysis module is used to analyze the data collected by the collection module, and to judge the children's participation, cooperation and emotional changes in group activities, and based on this, evaluate the children's learning situation through an artificial intelligence neural network model. The recommendation module intervenes in the children's learning situation based on a database module connected to the Internet.

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