Head-mounted device for improving concentration of student
A focused, head-worn technology, used in instruments, earmuffs, alarms, etc., to solve problems such as discomfort, lack of pupils' eyes, and inability to concentrate on learning, etc., to reduce interference.
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Embodiment 1
[0025] The technical solution of this embodiment is: a head-mounted device for improving students' concentration, including an arc-shaped main body 1, an earmuff assembly 4 is arranged on the inner wall of the arc-shaped main body 1, and the earmuff assembly 4 and the arc-shaped main body 1 A shield assembly 2 is arranged between them, and the shield assembly 2 is rotatably connected with the arc-shaped main body 1 , and the earmuff assembly 4 is provided with soundproof cotton 404 .
[0026] Such as figure 1 and figure 2 As shown, the arc-shaped main body 1 is worn vertically on the head of the student. By adjusting the angle between the shading component 2 and the arc-shaped main body 1, the shading component 2 can block the afterglow in the corner of the student's eyes, so that the range of the students' eyes is locked. Right in front of the students, reducing visual interference; the shielding component 2 is rotatably connected with the arc-shaped main body 1, which faci...
Embodiment 2
[0028] On the basis of Embodiment 1, the technical solution of this embodiment is: the earmuff assembly 4 includes a first earmuff shell 401, a loudspeaker is arranged inside the first earmuff shell 401, the first earmuff shell The body 401 is covered with a second earmuff shell 403 , and the sound insulation cotton 404 is arranged on the second earmuff shell 403 .
[0029] Such as figure 1 and figure 2 As shown, the first earmuff shell 401 is connected to the inner side wall of the arc-shaped main body 1 through bolts and nuts, and a cavity structure is formed between the first earmuff shell 401 and the second earmuff shell 403. The loudspeaker is arranged in the cavity structure; the second earmuff shell 403 is covered on the first earmuff shell 401 and can be removed from the first earmuff shell 401, which is convenient for the maintenance of the loudspeaker; The sound insulation cotton 404 is sheathed on the second earmuff shell 403 .
Embodiment 3
[0031] On the basis of Embodiment 2, the technical solution of this embodiment is: the device also includes a posture reminding mechanism, and the posture reminding mechanism includes a three-axis sensor arranged on the arc-shaped main body 1 and a device for controlling the opening or closing of the three-axis sensor. Switch button; the arc-shaped main body 1 is provided with a PCB board, a placement slot, a Bluetooth transmitter and a sounder, and a power supply is arranged in the placement slot, and the three-axis sensor communicates with the Bluetooth transmitter, and the Bluetooth transmitter communicates with the sounder to produce sound The receiver communicates with the loudspeaker 402.
[0032] Such as figure 1 and figure 2 As shown, there is an MCU single-chip microcomputer on the arc-shaped main body 1, which is a microcomputer that can write programs to record learning time; communication connection refers to completing signal transmission through radio or other ...
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