CN212381394U

CN212381394U - CTSL fuses teaching earphone and uses online teaching system of this earphone

Info

Publication number: CN212381394U
Application number: CN202021711433.5U
Authority: CN
Inventors: 赵维传
Original assignee: Zhongke Gaoyan Zhejiang Education Technology Co ltd
Current assignee: Zhongke Gaoyan Zhejiang Education Technology Co ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-01-19
Anticipated expiration: 2030-08-17

Abstract

The utility model discloses a CTSL fusion teaching earphone and an on-line teaching system using the same, belonging to the earphone technical field, comprising an earcap sensor and a head wearing part connected with the earcap sensor; the sensor is arranged on the earphone and used for collecting and outputting electroencephalogram signals; brain wave acquisition module: a brain wave chip is arranged in the brain wave sensor, is electrically connected with the sensor, receives and processes the electric signal input by the sensor and then sends out the electric signal; a transceiver module: and the brain wave acquisition module is electrically connected with the brain wave acquisition module and is used for receiving and transmitting brain wave data sent by the brain wave acquisition module. The teaching earphone of the utility model can realize the detection of brain waves and utilize the transceiver module to transmit the brain waves in a centralized way; and the utility model discloses still provide a neotype teaching system, through the brainwave signal of receiving a plurality of customer ends (being the earphone), alright know each learner's learning state and learning effect directly perceivedly to can also with data upload to the high in the clouds and store.

Description

CTSL fuses teaching earphone and uses online teaching system of this earphone

Technical Field

The utility model belongs to the technical field of the earphone, concretely relates to CTSL fuses teaching earphone and uses online teaching system of this earphone.

Background

With the rapid development of high technology, the internet is becoming more and more popular, school education is becoming more and more online besides office work and social contact, a learning platform different from the traditional education is provided for students, and not only the students can receive more information through the internet, but also the students can learn more efficiently through long-distance learning or online payment and transaction operation.

On-line teaching, whether in a live broadcasting mode or a recorded broadcasting mode, has a problem of supervised learning, and after all, due to the limitation of network remote, the supervision of a real-time learning state and a learning effect of a learner cannot be realized, so that improvement on hardware is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a CTSL fuses teaching earphone, wherein, "CTSL" is the name of earphone; the teaching system realized by the earphone utilizes the principle of brain wave state change of learners and assists the instructor to know the learning state and the learning effect by monitoring the brain waves.

In order to achieve the above object, the utility model provides a following technical scheme:

a CTSL fusion teaching earphone comprises an earcap sensor and a head wearing part connected to the earcap sensor;

the sensor is arranged on the earphone and used for collecting and outputting electroencephalogram signals;

brain wave acquisition module: a brain wave chip is arranged in the brain wave sensor, is electrically connected with the sensor, receives and processes the electric signal input by the sensor and then sends out the electric signal;

a transceiver module: and the brain wave acquisition module is electrically connected with the brain wave acquisition module and is used for receiving and transmitting brain wave data sent by the brain wave acquisition module.

Further, the head-mounted unit includes a fixed portion sensor and a rotating portion sensor hinged to each other, and the sensor is located inside the rotating portion sensor.

Further, the cavity that is used for holding rotating part sensor is seted up to the lateral part of fixed part sensor.

Further, the sensor is an EEG sensor.

Further, the transceiver module is a 2.4ghz transceiver chip or a 5.8ghz transceiver chip.

Further, the Bluetooth module is used for communication transmission with external equipment

An on-line teaching system, its characterized in that: the teaching earphone comprises a client and a server, wherein the client is the teaching earphone, the server comprises a transceiver in communication connection with the transceiver module and a network communication module, and the network communication module is used for transmitting data received by the transceiver to a cloud end.

Compared with the prior art, the beneficial effects of the utility model are that: the teaching earphone of the utility model can realize the detection of brain waves and utilize the transceiver module to transmit the brain waves in a centralized way; and the utility model discloses still provide a neotype teaching system, through the brainwave signal of receiving a plurality of customer ends (being the earphone), alright know each learner's learning state and learning effect directly perceivedly to can also with data upload to the high in the clouds and store.

Drawings

Fig. 1 is a schematic diagram of the hardware structure of the earphone of the present invention.

Fig. 2 is a schematic diagram of a chip module according to the present invention.

Fig. 3 is a schematic diagram of an SOYO-WM24G01B 2.4.4 ghz transmitting module according to an embodiment of the present invention.

Fig. 4 is a schematic diagram of an SOYO-WM24G01B 2.4.4 ghz receiving module according to an embodiment of the present invention.

Fig. 5 is a schematic diagram of an AWM680RX 5.8.8 ghz transceiver module according to an embodiment of the present invention.

Fig. 6 is a schematic diagram of an EEG brain wave test chip module according to an embodiment of the present invention.

Fig. 7 shows an ESP8266 a/b/n/g WIFI wireless chip according to an embodiment of the present invention.

Fig. 8 is A2DP wireless bluetooth chip mentioned in the embodiment of the present invention.

Fig. 9 is a schematic diagram of the wiring between the modules according to the present invention.

Fig. 10 is a schematic diagram of the module wiring of the server according to the present invention.

In the figure: 1-earmuff, 11-fixed part, 12-rotating part, 13-sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 and 2, the present invention provides an on-line teaching system;

the online teaching system comprises a client and a server;

the client terminal, which may also be called a student terminal, is mainly a hardware device, namely an earphone, and as shown in fig. 1, includes an earmuff 1 and a head-wearing part, the head-wearing part is composed of a fixed part 11 and a rotating part 12 hinged to each other, wherein an EEG sensor 13 is installed inside the rotating part 12;

EEG sensors: EEG is abbreviated as ElectroEncephaloGraph, is a technique for testing brain neuron activity discharge characteristics, and is commonly used for medical testing.

It should be mentioned here that, as shown in the figure, a cavity for accommodating the rotating portion 12 is formed at a side portion of the fixing portion 11; that is, the use of sensors is optional, and the user may choose to use the EEG sensor to detect brain waves. When in use, the utility model is rotated out of the cavity and covered with the head; when not in use, the utility model is put into the cavity in a rotating way. For ease of handling, the width of the cavity may be made slightly smaller than the width of the counter-rotating part 12.

With continued reference to fig. 2, a brain wave acquisition module and a transceiver module are creatively added to the earphone circuit portion.

Specifically, the method comprises the following steps: the brain wave acquisition module is internally provided with a TGAM brain wave chip which is connected with an EEG sensor, and a schematic diagram of the brain wave acquisition module is shown in figure 6, and can read brain wave frequency bands including Gamma, Alpha, Beta, Theta and Delta 5 frequencies.

The transceiver module can be a 2.4ghz transceiver chip or a 5.8ghz transceiver chip; in the aspect of transmission, the two frequencies are not different per se, the 5.8 period is shorter than the 2.4 period, the frequency is high, more data is carried, and the anti-interference performance is strong, so that the method is very suitable for audio and video simultaneous transmission.

2.4ghz transceiver chip can adopt SOYO-WM24G01B 2.4.4 ghz transceiver module, and the specific circuit schematic diagram can refer to fig. 3 and fig. 4, where fig. 3 is a transmitting module, and fig. 4 is a receiving module;

the 5.8ghz transceiver chip can be selected from AWM680RX 5.8ghz transceiver module, and a specific circuit schematic diagram is shown in fig. 5.

In addition, a wireless bluetooth chip-A2 DP may be added, as shown in fig. 8, the wireless bluetooth chip is used for external communication to realize audio transmission (the function can refer to a general bluetooth headset).

The main working principle is as follows: the electrical signals collected by the EEG sensor contacted with the head are agreed and processed in the brain wave chip to form brain wave signals, and the brain wave signals are transmitted to the local transceiver module and transmitted to the server through the transceiver module.

A schematic diagram of the specific wiring within the module is shown with reference to fig. 9.

The server includes a dual-frequency transceiver (matched with the transceiver module of the client) and a WiFi module, and an ESP8266 a/b/n/g WiFi chip can be used, the circuit diagram of which is shown in fig. 7, and the dual-frequency transceiver is used for centrally receiving brain wave signals uploaded by each headset and can be uploaded to the cloud via the WiFi chip. Meanwhile, the brain wave data can be displayed at the server. The teaching aid is convenient for teachers to visually monitor.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a CTSL fuses teaching earphone which characterized in that: comprises an ear cap (1) and a head wearing part connected to the ear cap (1);

the device also comprises a sensor (13) which is arranged on the earphone and used for collecting and outputting the electroencephalogram signals;

brain wave acquisition module: a brain wave chip is arranged in the brain wave sensor, is electrically connected with the sensor (13), receives and processes the electric signal input by the sensor (13) and then sends out the electric signal;

2. A CTSL convergence educational headset according to claim 1, wherein: the head-mounted part comprises a fixed part (11) and a rotating part (12) which are hinged to each other, and the sensor (13) is located on the inner side of the rotating part (12).

3. A CTSL convergence educational headset according to claim 2, wherein: the cavity that is used for holding rotating part (12) is seted up to the lateral part of fixed part (11).

4. A CTSL converged educational headset according to claim 3, wherein: the brain wave chip is a TGAM brain wave chip.

5. A CTSL converged educational earpiece as recited in claim 4, wherein: the sensor (13) is an EEG sensor.

6. A CTSL converged educational earpiece as recited in claim 4, wherein: the transceiver module is a 2.4ghz transceiver chip or a 5.8ghz transceiver chip.

7. A CTSL convergence educational headset according to claim 1, wherein: the Bluetooth module is used for communication transmission with external equipment.

8. An on-line teaching system, its characterized in that: the teaching headset comprises a client and a server, wherein the client is the teaching headset as claimed in any one of claims 1 to 7, the server comprises a transceiver connected with the transceiver module in a communication manner and a network communication module, and the network communication module is used for transmitting data received by the transceiver to a cloud.