Detachable and washable intelligent electroencephalogram headband

Abstract

The invention provides a detachable and washable intelligent electroencephalogram headband, and relates to the technical field of electroencephalogram headbands, the detachable and washable intelligent electroencephalogram headband comprises a host, the back of the host is provided with a headband, and the inner side of the host is fixedly provided with a first magnetic button negative electrode, a second magnetic button negative electrode and a third magnetic button negative electrode. A round rod is placed on the inner side of an arc-shaped plate, the arc-shaped plate moves towards the two sides to enable the round rod to enter the inner side of the arc-shaped plate, the round rod is fixed through a torsional spring on the surface of a rotating rod, meanwhile, the positions of the front face and the negative face of a hook-and-loop fastener are adjusted for wearing, and therefore the main machine and the head band are worn; then the head band is started through a power button in the host, the first electrode plate, the second electrode plate and the third electrode plate are attached to the corresponding parts, so that brain activity monitoring is carried out, and when people want to take out the head band, the magic tape is opened, the magnetic button is disassembled, and the magnet is separated, so that the effect of convenient disassembly is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of electroencephalogram (EEG) headbands, and in particular to a detachable and washable intelligent EEG headband. Background Art

[0002] EEG signals contain a large amount of information about brain activity, so the collection of EEG signals becomes the basic support for judging different brain function states and choosing intervention treatment methods. Compared with other examination methods, EEG signal collection and processing is safe, painless, and convenient, and is of great significance for the treatment of mental illness, sleep quality, and anesthesia monitoring.

[0003] EEG headbands are used to detect and record brain activities. Currently, the contact surface between the main unit and the head of EEG headband products on the market cannot be completely disassembled, making it inconvenient to replace and clean. At the same time, long-term and frequent use will cause the product to accumulate dirt, affecting wearing hygiene and easily transmitting diseases.

[0004] Therefore, it is necessary to redesign the EEG headband to effectively prevent the problems existing in the above-mentioned background technology. Summary of the invention

[0005] The present invention provides a detachable and washable intelligent EEG headband to solve the problems raised by the above-mentioned background technology.

[0006] In order to solve the above technical problems, the technical solution of the present invention is as follows: An embodiment of the present invention provides a detachable and washable intelligent EEG headband, comprising: a host, a headband is arranged on the back of the host, a first magnetic button negative pole, a second magnetic button negative pole, and a third magnetic button negative pole are fixedly installed on the inner side of the host, a first magnetic button positive pole, a second magnetic button positive pole, and a third magnetic button positive pole are fixedly installed on the outer side of the headband, a control box, a left speaker, and a right speaker are arranged inside the host, an indicator light, a charging port, a power button, and a volume adjustment button are installed inside the host, a Velcro positive pole and a Velcro negative pole are arranged on the surface of the headband, and a first magnetic button positive pole, a second magnetic button positive pole, and a third magnetic button positive pole are fixedly installed inside the host A sensor opening is provided inside the headband, a second sensor opening is provided inside the headband, the host is electrically connected to the second sensor opening with a heart rate sensor through an electric wire passing through the first sensor opening, the first magnetic buckle, the second magnetic buckle, and the third magnetic buckle are provided inside the headband, and the first electrode sheet, the second electrode sheet, and the third electrode sheet are adsorbed on the corresponding outer sides of the first magnetic buckle, the second magnetic buckle, and the third magnetic buckle, the first magnet and the second magnet are provided on the inner side of the host, and the third magnet and the fourth magnet are provided on the outer side of the headband, and the first magnet and the second magnet and the third magnet and the fourth magnet correspond to each other and attract each other.

[0007] Through the above technical solution, the setting of the heart rate sensor facilitates efficient monitoring of the heart rate. At the same time, through the setting of the electrode sheet, it is convenient to detect various physiological indicators of the brain, which is convenient for users to use.

[0008] Furthermore, the front and back sides of the Velcro can be effectively adjusted to fit the user's head circumference.

[0009] Through the above technical solution and the setting of the Velcro, the headband can be adjusted according to the head circumference of different users, thereby improving the efficiency of use.

[0010] Furthermore, the first magnetic button negative pole, the second magnetic button negative pole, and the third magnetic button negative pole correspond to the first magnetic button positive pole, the second magnetic button positive pole, and the third magnetic button positive pole, and the internal metal structure can transmit signals.

[0011] Through the above technical solution, the positive and negative poles of the magnetic button can be set for signal transmission, which is convenient for signal transmission and user-friendly.

[0012] Furthermore, the first electrode sheet, the second electrode sheet and the third electrode sheet are attached to the head.

[0013] Through the above technical solution, the electrode sheet is fitted to the head, which facilitates efficient monitoring of the head and is convenient for users to use.

[0014] Furthermore, a clamping mechanism is provided at the bottom of the host, and the clamping mechanism includes a fixed block, a rotating rod is fixedly connected to the inner side of the fixed block, and a curved plate is movably connected to the surface of the rotating rod through a torsion spring, and the two curved plates are symmetrically distributed.

[0015] Through the above technical solution, the round rod can be clamped and fixed conveniently by setting the arc-shaped plate.

[0016] Furthermore, an L-shaped plate is fixedly connected to the bottom of the headband, and a round rod used in conjunction with the arc-shaped plate is fixedly connected to the top of the L-shaped plate.

[0017] Through the above technical solution, by setting the round rod, it is convenient to connect the host and the headband, and at the same time it is convenient to support the host, which is convenient for users to use.

[0018] The above solution of the present invention includes at least the following beneficial effects: 1. The present invention places a round rod into the inner side of an arc-shaped plate, moves the arc-shaped plate to both sides so that the round rod enters the inner side of the arc-shaped plate, fixes the rod by rotating the torsion spring on the surface of the rod, and adjusts the positions of the front and back sides of the Velcro for wearing, so that the host and the headband are worn, and then the headband is started by the power button inside the host, and the first electrode sheet, the second electrode sheet, and the third electrode sheet are fitted with the corresponding parts to monitor brain activities, and the heart rate is detected by the heart rate sensor, and then transmitted to the inside of the host through electrical signals, and information is transmitted and fixed by the magnetic buckle, and auxiliary fixation is performed by magnets, voice alarm is performed by the speaker, and optical alarm is performed by the indicator light. When it is desired to take it out, the Velcro is opened, and the magnetic button is disassembled to separate the magnets, so as to achieve the effect of facilitating disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the host structure of the present invention; Figure 2 This is a schematic diagram of the explosion structure of the positive electrode of the third magnetic button of the present invention; Figure 3 It is a schematic diagram of the explosion structure of the control box of the present invention; Figure 4 It is a schematic diagram of the negative electrode structure of the first magnetic button of the present invention; Figure 5 is a schematic diagram of the headband structure of the present invention; Figure 6 It is a schematic diagram of the front structure of the Velcro of the present invention; Figure 7 It is a schematic diagram of the opening structure of the first sensor of the present invention; Figure 8 It is a schematic diagram of the arc plate structure of the present invention.

[0020] Description of reference numerals: 1. Host; 2. Headband; 3. Charging port; 4. Indicator light; 5. Front of Velcro; 6. Left speaker; 7. Right speaker; 8. First electrode sheet; 9. Second electrode sheet; 10. Third electrode sheet; 11. First magnetic button positive pole; 12. Second magnetic button positive pole; 13. Third magnetic button positive pole; 14. Control box; 15. Power button; 16. Volume adjustment button; 17. First magnetic button negative pole; 18. Second magnetic button Negative pole; 19, negative pole of the third magnetic button; 20, heart rate sensor; 21, negative pole of Velcro; 22, opening of the first sensor; 23, first magnetic buckle; 24, second magnetic buckle; 25, third magnetic buckle; 26, opening of the second sensor; 27, first magnet; 28, second magnet; 29, third magnet; 30, fourth magnet; 31, fixed block; 32, rotating rod; 33, arc plate; 34, L-shaped plate; 35, round rod. DETAILED DESCRIPTION

[0021] The exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided in order to enable a more thorough understanding of the present invention and to enable the scope of the present invention to be fully communicated to those skilled in the art.

[0022] like Figures 1 to 8 As shown, a detachable and washable intelligent EEG headband comprises: a host 1, a headband 2 is arranged on the back of the host 1, a first magnetic button negative pole 17, a second magnetic button negative pole 18, and a third magnetic button negative pole 19 are fixedly installed on the inner side of the host 1, a first magnetic button positive pole 11, a second magnetic button positive pole 12, and a third magnetic button positive pole 13 are fixedly installed on the outer side of the headband 2, a control box 14, a left speaker 6, and a right speaker 7 are arranged inside the host 1, an indicator light 4, a charging port 3, a power button 15, and a volume adjustment button 16 are installed inside the host 1, a Velcro positive pole 5 and a Velcro negative pole 21 are arranged on the surface of the headband 2, a first sensor opening 22 is opened inside the host 1, and a headband 23 is provided with a plurality of magnetic buttons. A second sensor opening 26 is provided inside the band 2, and the host 1 is electrically connected to the heart rate sensor 20 through an electric wire passing through the first sensor opening 22 and the second sensor opening 26. The inside of the headband 2 is provided with a first magnetic buckle 23, a second magnetic buckle 24, and a third magnetic buckle 25. The first electrode sheet 8, the second electrode sheet 9, and the third electrode sheet 10 are adsorbed on the corresponding outer sides of the first magnetic buckle 23, the second magnetic buckle 24, and the third magnetic buckle 25. The inner side of the host 1 is provided with a first magnet 27 and a second magnet 28, and the outer side of the headband 2 is provided with a third magnet 29 and a fourth magnet 30. The first magnet 27 and the second magnet 28 and the third magnet 29 and the fourth magnet 30 correspond to each other and attract each other.

[0023] like Figures 1 to 8 As shown, the Velcro front side 5 and the Velcro back side 21 can be effectively adjusted to adapt to the user's head circumference, the first magnetic button negative pole 17, the second magnetic button negative pole 18, and the third magnetic button negative pole 19 correspond to the first magnetic button positive pole 11, the second magnetic button positive pole 12, and the third magnetic button positive pole 13 and the internal metal structure can transmit signals, and the first electrode sheet 8, the second electrode sheet 9, and the third electrode sheet 10 are in contact with the head.

[0024] like Figures 1 to 8As shown, a clamping mechanism is provided at the bottom of the host 1, and the clamping mechanism includes a fixed block 31, a rotating rod 32 is fixedly connected to the inner side of the fixed block 31, and an arc plate 33 is movably connected to the surface of the rotating rod 32 through a torsion spring, and the two arc plates 33 are symmetrically distributed, and an L-shaped plate 34 is fixedly connected to the bottom of the headband 2, and a round rod 35 used in conjunction with the arc plate 33 is fixedly connected to the top of the L-shaped plate 34.

[0025] In the embodiment of the present invention, when in use, the user puts the round rod 35 into the inner side of the arc plate 33, moves the arc plate 33 to both sides to make the round rod 35 enter the inner side of the arc plate 33, fixes it through the torsion spring on the surface of the rotating rod 32, and adjusts the position of the Velcro front 5 and the Velcro negative 21 to wear it, so that the host 1 and the headband 2 are worn, and then the headband 2 is started by the power button 15 inside the host 1, and the first electrode sheet 8, the second electrode sheet 9, and the third electrode sheet 10 are fitted with the corresponding parts to monitor brain activity, and the heart rate is detected by the heart rate sensor 20, and then transmitted to the inside of the host 1 through electrical signals, and information is transmitted and fixed through the magnetic buckle, and auxiliary fixation is performed by magnets, voice alarm is given by the speaker, and optical alarm is given by the indicator light 4. When you want to take it out, open the Velcro and disassemble the magnetic button to separate the magnets to achieve the effect of facilitating disassembly.

[0026] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A detachable and washable intelligent EEG headband, characterized in that: include: A host (1), a headband (2) is arranged on the back of the host (1), a first magnetic button negative pole (17), a second magnetic button negative pole (18), and a third magnetic button negative pole (19) are fixedly installed on the inner side of the host (1), a first magnetic button positive pole (11), a second magnetic button positive pole (12), and a third magnetic button positive pole (13) are fixedly installed on the outer side of the headband (2), a control box (14), a left speaker (6), and a right speaker (7) are arranged inside the host (1), an indicator light (4), a charging port (3), a power button (15), and a volume adjustment button (16) are installed inside the host (1), a Velcro front side (5) and a Velcro negative side (21) are arranged on the surface of the headband (2), a first sensor opening (22) is opened inside the host (1), and a first sensor opening (22) is opened inside the headband (2) A second sensor opening (26) is provided, the host (1) is electrically connected to a heart rate sensor (20) through an electric wire passing through the first sensor opening (22) and the second sensor opening (26), the interior of the headband (2) is provided with a first magnetic buckle (23), a second magnetic buckle (24), and a third magnetic buckle (25), the first electrode sheet (8), the second electrode sheet (9), and the third electrode sheet (10) are adsorbed on the corresponding outer sides of the first magnetic buckle (23), the second magnetic buckle (24), and the third magnetic buckle (25), the inner side of the host (1) is provided with a first magnet (27) and a second magnet (28), the outer side of the headband (2) is provided with a third magnet (29) and a fourth magnet (30), the first magnet (27) and the second magnet (28) and the third magnet (29) and the fourth magnet (30) correspond to each other and attract each other.

2. A detachable and washable intelligent EEG headband according to claim 1, characterized in that: The Velcro front side (5) and the Velcro back side (21) can be effectively adjusted to fit the head circumference of the user.

3. The detachable and washable intelligent EEG headband according to claim 1, characterized in that: The first magnetic button negative pole (17), the second magnetic button negative pole (18), and the third magnetic button negative pole (19) correspond to the first magnetic button positive pole (11), the second magnetic button positive pole (12), and the third magnetic button positive pole (13), and the internal metal structure can carry out signal transmission.

4. The detachable and washable intelligent EEG headband according to claim 1, characterized in that: The first electrode sheet (8), the second electrode sheet (9), and the third electrode sheet (10) are fitted to the head.

5. The detachable and washable intelligent EEG headband according to claim 1, characterized in that: A clamping mechanism is provided at the bottom of the main unit (1), the clamping mechanism comprising a fixed block (31), a rotating rod (32) being fixedly connected to the inner side of the fixed block (31), a curved plate (33) being movably connected to the surface of the rotating rod (32) via a torsion spring, and the two curved plates (33) being symmetrically distributed.

6. The detachable and washable intelligent EEG headband according to claim 1, characterized in that: The bottom of the headband (2) is fixedly connected to an L-shaped plate (34), and the top of the L-shaped plate (34) is fixedly connected to a round rod (35) used in conjunction with the arc-shaped plate (33).

Images