阅读说明：本技术 一种基于脑电波的反馈的智能辅助教学装置 (Intelligent auxiliary teaching device based on feedback of brain waves ) 是由 王明伟 于 2020-12-04 设计创作，主要内容包括：本发明公开了一种基于脑电波的反馈的智能辅助教学装置,包括电波收集模块、信号转换模块、数据分析模块、调控模块、终端和采集组件,电波收集模块的输出端与信号转换模块的输入端连接,信号转换模块的输出端与数据分析模块的输入端连接,数据分析模块的输出端与调控模块的输入端连接。本发明,通过固定环的设置,便于使用者的佩戴,并且通过海绵垫,提高配合的舒适度,进一步提高了脑电波采集的效果,而且通过驱动组件在弧形块上进行滑动,满足了对采集电极贴和刺激电极贴的调节,满足了对脑部不同位置的接触,进一步提高了脑电波采集的效果,并且佩戴后的稳定性强,有效的避免佩戴后的脱落,进一步加强了教学装置的使用效果。(The invention discloses an intelligent auxiliary teaching device based on brain wave feedback, which comprises a radio wave collecting module, a signal conversion module, a data analysis module, a regulation and control module, a terminal and a collecting assembly, wherein the output end of the radio wave collecting module is connected with the input end of the signal conversion module, the output end of the signal conversion module is connected with the input end of the data analysis module, and the output end of the data analysis module is connected with the input end of the regulation and control module. According to the invention, the fixing ring is arranged, so that the device is convenient for a user to wear, the comfort degree of matching is improved through the sponge mat, the brain wave acquisition effect is further improved, the adjustment of the acquisition electrode paste and the stimulation electrode paste is met by sliding the driving assembly on the arc-shaped block, the contact of different positions of the brain is met, the brain wave acquisition effect is further improved, the stability after wearing is strong, the falling off after wearing is effectively avoided, and the use effect of the teaching device is further enhanced.)

1. The utility model provides an intelligence auxiliary teaching device based on feedback of brain wave, includes electric wave collection module (1), signal conversion module (2), data analysis module (3), regulation and control module (4), terminal (5) and collection component (6), its characterized in that: the output end of the electric wave collection module (1) is connected with the input end of the signal conversion module (2), the output end of the signal conversion module (2) is connected with the input end of the data analysis module (3), the output end of the data analysis module (3) is connected with the input end of the regulation and control module (4), the output ends of the data analysis module (3) and the regulation and control module (4) are connected with the input end of the terminal (5), the collection assembly (6) comprises a fixing ring (61), a sponge pad (62) is fixedly connected to the inner surface of the fixing ring (61), two fixing blocks (63) are fixedly connected to the outer surface of the fixing ring (61), an arc-shaped block (7) is fixedly connected between the tops of the two fixing blocks (63), and two driving assemblies (8) are slidably connected to the inner part of the arc-shaped block (7), the inner surfaces of the two driving assemblies (8) are connected with two contact assemblies (9) in a sliding mode, and the other ends of the four contact assemblies (9) are provided with a collecting electrode paste (10) and a stimulating electrode paste (11) in a pairwise mode.

2. The intelligent teaching aid based on brain wave feedback of claim 1, wherein: a sliding groove (71) is formed in the arc-shaped block (7), and elastic extrusion pads (72) are arranged on two sides of the inner wall of the sliding groove (71).

3. The intelligent teaching aid based on brain wave feedback of claim 1, wherein: drive assembly (8) include arc frame (81), the top fixedly connected with slide bar (82) of arc frame (81), the surface of slide bar (82) is from last to lower fixedly connected with backing plate (83) and elasticity antiskid cover (84) in proper order.

4. The intelligent teaching aid based on brain wave feedback of claim 1, wherein: contact module (9) are including activity frame (91), the inside of activity frame (91) is provided with movable plate (92), the both sides of movable plate (92) all are provided with slipmat (93), the both sides of movable plate (92) all through slipmat (93) sliding connection in one side of the inner wall of activity frame (91).

5. The intelligent teaching aid based on brain wave feedback of claim 4, wherein: the bottom of the moving plate (92) is fixedly connected with a connecting rod (94), and the bottom end of the connecting rod (94) penetrates through the bottom of the movable frame (91).

6. The intelligent teaching aid based on brain wave feedback of claim 1, wherein: the collecting electrode (10) and the stimulating electrode (11) are electrically connected with the electric wave collecting module (1).

Technical Field

The invention relates to the field of teaching devices, in particular to an intelligent auxiliary teaching device based on brain wave feedback.

Background

Ideological and political education is a social or social group which applies purposeful, planned and organized influences on members of the society or social groups by using certain ideological concepts, political views and moral specifications, so that the members form social practice activities meeting the ideological and political requirements of a certain society, and are texts for lifelong learning in Chinese literature.

The patent number is "CN 201820570717.3", this file is through wearing a series of electronic equipment to gather the brain wave that the learning in-process produced and carry out data analysis conversion, the teacher can remote control and inquiry student's thought situation of change, know the unsteady state of thought in the student's lesson life according to the data that obtain, thereby adjust the course content of mr teaching with the lesson student's thought situation of change, accomplish corresponding thought teaching, there is certain shortcoming in the aspect of wearing, be not convenient for wear, and the travelling comfort and the stability after wearing are relatively poor, so that the effect of brain wave collection has been reduced.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide an intelligent auxiliary teaching device based on brain wave feedback, which solves the problems that the intelligent auxiliary teaching device is inconvenient to wear and the brain wave acquisition effect is reduced due to poor comfort and stability after being worn.

In order to achieve the purpose, the invention provides the following technical scheme:

an intelligent auxiliary teaching device based on brain wave feedback comprises an electric wave collecting module, a signal conversion module, a data analysis module, a regulation and control module, a terminal and a collecting assembly, wherein the output end of the electric wave collecting module is connected with the input end of the signal conversion module, the output end of the signal conversion module is connected with the input end of the data analysis module, the output end of the data analysis module is connected with the input end of the regulation and control module, the output ends of the data analysis module and the regulation and control module are both connected with the input end of the terminal, the collecting assembly comprises a fixing ring, a sponge pad is fixedly connected to the inner surface of the fixing ring, two fixing blocks are fixedly connected to the outer surface of the fixing ring, an arc-shaped block is fixedly connected between the tops of the two fixing blocks, and two driving assemblies are slidably connected to the inner, the inner surfaces of the two driving assemblies are connected with two contact assemblies in a sliding mode, and the other ends of the four contact assemblies are provided with a collecting electrode paste and a stimulating electrode paste in a pairwise mode.

Through adopting the above technical scheme, the setting of collection subassembly, can be effectual will gather electrode subsides and stimulation electrode subsides and laminate with the brain, carry out the collection of brain wave, setting through solid fixed ring, convenient to use person's wearing, and through the foam-rubber cushion, improve the complex comfort level, the effect that the brain wave was gathered has further been improved, and slide on the arc piece through drive assembly, the regulation to gathering electrode subsides and stimulation electrode subsides has been satisfied, the contact to the different positions of brain has been satisfied, the effect that the brain wave was gathered has further been improved, and the stability after wearing is strong, the effectual back of avoiding wearing drops, the result of use of teaching device has further been strengthened.

Furthermore, a sliding groove is formed in the arc-shaped block, and elastic extrusion pads are arranged on two sides of the inner wall of the sliding groove.

Through adopting above-mentioned technical scheme, through the setting of elastic extrusion pad, can carry out the chucking to being in the gliding slide bar of sliding tray inside, improve the gliding hindering nature of slide bar, further improved the stability after gathering electrode subsides and stimulating electrode subsides position control.

Further, drive assembly includes the arc frame, the top fixedly connected with slide bar of arc frame, the surface of slide bar is from last to lower fixedly connected with backing plate and the anti-skidding cover of elasticity in proper order.

Through adopting above-mentioned technical scheme, through the setting of arc frame, the connection of the contact subassembly of being convenient for, the slide bar is located moreover the inside of sliding tray slides, through the setting of elasticity antiskid cover, has further strengthened the gliding hindering nature of slide bar moreover, guarantees follow-up position control's stability.

Further, the contact assembly comprises a movable frame, a movable plate is arranged inside the movable frame, anti-slip pads are arranged on two sides of the movable plate, and the two sides of the movable plate are connected to one side of the inner wall of the movable frame through the anti-slip pads in a sliding mode.

Through adopting above-mentioned technical scheme, through the setting of slipmat, improve the gliding hindering nature of movable plate, adopt sliding connection, the flexible regulation of the connecting rod of being convenient for through the movable plate.

Furthermore, the bottom of the movable plate is fixedly connected with a connecting rod, and the bottom end of the connecting rod penetrates through the bottom of the movable frame.

Through adopting above-mentioned technical scheme, gather the electrode subsides and paste with the stimulation electrode and set up in the one end that runs through the bottom of movable frame in the bottom of connecting rod, moreover through the concertina movement of connecting rod, can drive the collection electrode on the connecting rod and paste with the stimulation electrode and carry out flexible regulation, be convenient for gather the electrode paste with stimulation electrode paste better with the brain laminate.

Furthermore, the collecting electrode and the stimulating electrode are both electrically connected with the electric wave collecting module.

By adopting the technical scheme, the brain waves are collected through the collecting electrodes and the stimulating electrodes and transmitted to the electric wave collecting module, so that the electric wave collecting module can conveniently transmit the signal conversion module to perform data conversion.

In summary, the invention mainly has the following beneficial effects: through the setting of gathering the subassembly, can be effectual with gathering electrode subsides and amazing electrode subsides and laminate, carry out the collection of brain wave, setting through solid fixed ring, convenient to use person wears, and through the foam-rubber cushion, improve the complex comfort level, the effect that the brain wave was gathered has further been improved, and slide on the arc piece through drive assembly, the regulation to gathering electrode subsides and amazing electrode subsides has been satisfied, the contact to the different positions of brain has been satisfied, the effect that the brain wave was gathered has further been improved, and the stability after wearing is strong, effectual droing after avoiding wearing, the result of use of teaching device has further been strengthened.

Drawings

FIG. 1 is a schematic diagram of a preferred structure of the present invention;

FIG. 2 is a schematic view of the collection assembly of FIG. 1 according to the present invention;

FIG. 3 is a bottom view of the drive assembly of FIG. 2 in accordance with the present invention;

fig. 4 is a structural sectional view of the contact assembly of fig. 3 according to the present invention.

In the figure: 1. a radio wave collection module; 2. a signal conversion module; 3. a data analysis module; 4. a regulation module; 5. a terminal; 6. a collection assembly; 61. a fixing ring; 62. a sponge cushion; 63. a fixed block; 7. an arc-shaped block; 71. a sliding groove; 72. an elastic pressing pad; 8. a drive assembly; 81. an arc-shaped frame; 82. a slide bar; 83. a base plate; 84. an elastic anti-slip sleeve; 9. a contact assembly; 91. a movable frame; 92. moving the plate; 93. a non-slip mat; 94. a connecting rod; 10. collecting an electrode paste; 11. the stimulating electrode paste.

Detailed Description

The invention is described in further detail below with reference to figures 1-4.

An intelligent auxiliary teaching device based on brain wave feedback is disclosed, as shown in fig. 1-4, comprising an electric wave collection module 1, a signal conversion module 2, a data analysis module 3, a regulation and control module 4, a terminal 5 and a collection assembly 6, wherein the output end of the electric wave collection module 1 is connected with the input end of the signal conversion module 2, the output end of the signal conversion module 2 is connected with the input end of the data analysis module 3, the output end of the data analysis module 3 is connected with the input end of the regulation and control module 4, the output ends of the data analysis module 3 and the regulation and control module 4 are both connected with the input end of the terminal 5, the collection assembly 6 comprises a fixing ring 61, a sponge pad 62 is fixedly connected to the inner surface of the fixing ring 61, two fixing blocks 63 are fixedly connected to the outer surface of the fixing ring 61, an arc-shaped block 7 is fixedly connected between the tops of, the inner part of the arc-shaped block 7 is connected with two driving components 8 in a sliding manner, the inner surfaces of the two driving components 8 are connected with two contact components 9 in a sliding manner, and two collecting electrode pastes 10 and stimulating electrode pastes 11 are arranged at the other ends of the four contact components 9 in a pairwise manner.

By adopting the technical scheme, a teacher can remotely regulate and inquire thought change conditions of students through the arrangement of the electric wave collection module 1, the signal conversion module 2, the data analysis module 3, the regulation and control module 4, the terminal 5 and the acquisition component 6, the floating state of the thought in the lesson life of the students is known according to the obtained data, so that the course content of teaching can be adjusted according to the thought change conditions of the students, targeted thought teaching is realized, the teaching quality is improved, the acquisition electrode paste 10 and the stimulation electrode paste 11 can be effectively attached through the arrangement of the acquisition component 6, the brain waves are acquired, the wearing of a user is facilitated through the arrangement of the fixing ring 61, the matched comfort degree is improved through the sponge pad 62, the brain wave acquisition effect is further improved, and the driving component 8 slides on the arc-shaped block 7, the regulation to gathering electrode subsides 10 and stimulation electrode subsides 11 has been satisfied, has satisfied the contact to the different positions of brain, has further improved the effect that the brain wave was gathered to stability after wearing is strong, and the effectual drop of avoiding wearing has further strengthened the result of use of teaching device.

Preferably, as shown in fig. 2, a sliding groove 71 is formed inside the arc block 7, and elastic pressing pads 72 are disposed on both sides of an inner wall of the sliding groove 71.

Through the arrangement of the elastic extrusion pad 72, the sliding rod 82 sliding in the sliding groove 71 can be clamped, the sliding resistance of the sliding rod 82 is improved, and the stability of the acquisition electrode paste 10 and the stimulation electrode paste 11 after position adjustment is further improved.

Preferably, as shown in fig. 2 and 3, the driving assembly 8 includes an arc-shaped frame 81, a sliding rod 82 is fixedly connected to the top of the arc-shaped frame 81, and a backing plate 83 and an elastic anti-slip sleeve 84 are fixedly connected to the outer surface of the sliding rod 82 from top to bottom.

Through the setting of arc frame 81, be convenient for contact assembly 9's connection, slide bar 82 is located moreover the inside of sliding tray 71 slides, and through the setting of elasticity antiskid cover 84, has further strengthened the gliding hindering nature of slide bar 82, guarantees follow-up position control's stability moreover.

Preferably, as shown in fig. 3 and 4, the contact assembly 9 includes a movable frame 91, a movable plate 92 is disposed inside the movable frame 91, anti-slip pads 93 are disposed on both sides of the movable plate 92, and both sides of the movable plate 92 are slidably connected to one side of an inner wall of the movable frame 91 through the anti-slip pads 93.

Through the setting of slipmat 93, improve the gliding hindering nature of movable plate 92, adopt sliding connection through movable plate 92, the flexible regulation of connecting rod 94 of being convenient for.

Preferably, as shown in fig. 3, a connecting rod 94 is fixedly connected to the bottom of the moving plate 92, and the bottom end of the connecting rod 94 penetrates through the bottom of the movable frame 91.

Gather electrode subsides 10 and stimulation electrode subsides 11 and set up in the one end of the bottom of running through movable frame 91 of the bottom of connecting rod 94, and through the concertina movement of connecting rod 94, can drive the collection electrode subsides 10 on the connecting rod 94 and stimulation electrode subsides 11 and adjust that stretch out and draw back, be convenient for gather electrode subsides 10 and stimulation electrode subsides 11 better and the brain is laminated.

Preferably, as shown in fig. 1 and 2, the collecting electrode patch 10 and the stimulating electrode patch 11 are both electrically connected to the electric wave collecting module 1.

The brain waves are collected through the collecting electrode paste 10 and the stimulating electrode paste 11 and transmitted to the electric wave collecting module 1, so that the electric wave collecting module 1 can conveniently transmit the signal conversion module 2 for data conversion.

The using method comprises the following steps: the fixing ring is sleeved on the head of a learner, the fixing ring wraps the head of the learner through the spongy cushion, when the fixing ring is worn again, the two driving assemblies move in an arc shape according to the attaching position, the corresponding directions of the contact assemblies at the corresponding positions can be driven to move through the movement of the two driving assemblies, then the positions of the two groups of collecting electrode pastes 10 and stimulating electrode pastes 11 can be adjusted, the collecting electrode pastes 10 and stimulating electrode pastes 11 move downwards, the collecting electrode pastes 10 and stimulating electrode pastes 11 are attached to the head of the learner, the movement of the collecting electrode pastes 10 and stimulating electrode pastes 11 can drive the connecting rod 94 to move in the corresponding directions, the sliding resistance of the moving plate 92 is increased through the arrangement of the non-slip mat, and the stability of the connecting rod 94 after telescopic adjustment is indirectly increased;

the brain waves generated in the learning process are collected through the collecting electrode patches 10 and the stimulating electrode patches 11, data analysis and conversion are carried out on the signal conversion module 2, analysis is carried out through the data analysis module 3, the brain wave collection can be controlled through the regulation and control module 4, and the transmission terminal 5 is convenient for teachers to remotely regulate and control and inquire thought change conditions of students.

The parts not involved in the present invention are the same as or can be implemented by the prior art.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.