CN211213145U - Brain wave band structure - Google Patents

Abstract

The utility model provides a brain ripples bandeau structure, detect the module including body and brain ripples. The body has an inner surface and an outer surface. The brain wave detecting module is arranged on the outer surface of the body and is electrically connected with the first electrode, the second electrode and the third electrode. The first electrode is arranged on the inner surface of the body, and the second electrode and the third electrode are oppositely arranged on two sides of the body in a mode of simultaneously coating part of the inner surface and part of the outer surface. When the user wears the body on the head, the first electrode contacts with the forehead of the user, and the second electrode and the third electrode contact with the ears of the user or the peripheral area adjacent to the ears.

Description

Brain wave band structure

Technical Field

The present invention relates to a brain wave band structure, and more particularly, to a brain wave band structure capable of stably detecting brain waves and maintaining wearing comfort.

Background

In recent years, the research and knowledge achievements of the brain are becoming more and more mature, and in the field of cognitive neuroscience, the brain wave detection device can help to understand the activity state of the brain of human beings and monitor the mental operation state changes of the brain, such as concentration degree and relaxation degree.

Currently, commercially available products include hard electroencephalogram detection devices and soft electroencephalogram bands. The hard brain wave detecting device is uncomfortable to wear, and particularly when the head leans against the pillow during sleeping, discomfort of a wearer is often caused and even sleeping is affected. On the other hand, in the soft brain wave band sold in the market, the third electrode is usually designed in the form of an ear clip, and the ear clip is easily pulled and falls off by a foreign object, which causes inconvenience in use and even influences the detection result.

In view of the above, it is an important subject of research to develop a brain wave detection device capable of stably detecting brain waves and maintaining wearing comfort.

Disclosure of Invention

The utility model provides a brain ripples bandeau structure provides the user and freely selects two kinds of modes of wearing, and can listen the brain ripples steadily and keep wearing the travelling comfort, avoids the not good and awkward problem of electrical contact.

The utility model discloses a brain ripples bandeau structure, detect the module including body and brain ripples. The body has an inner surface and an outer surface. The brain wave detecting module is arranged on the outer surface of the body and is electrically connected with the first electrode, the second electrode and the third electrode. The first electrode is arranged on the inner surface of the body, and the second electrode and the third electrode are oppositely arranged on two sides of the body in a mode of simultaneously coating part of the inner surface and part of the outer surface. When the user wears the body on the head, the first electrode contacts with the forehead of the user, and the second electrode and the third electrode contact with the ears of the user or the peripheral area adjacent to the ears.

In one embodiment of the present invention, the second electrode and the third electrode contact the auricle area or the upper area of the user's ear.

In an embodiment of the present invention, the material of the first electrode, the second electrode and the third electrode includes conductive cloth or conductive ink.

In an embodiment of the present invention, a sponge layer is disposed between the first electrode, the second electrode, the third electrode and the body.

In an embodiment of the present invention, the brain wave band structure further includes an adjusting member connected to the body.

In an embodiment of the present invention, a distance between the first electrode center and the second electrode center is smaller than a distance between the first electrode center and the third electrode center.

In an embodiment of the present invention, a ratio of a distance between the first electrode center and the second electrode center to a distance between the first electrode center and the third electrode center is 1:2 to 2: 3.

In an embodiment of the present invention, the length of the body is 40 cm to 65 cm, and the width is 2 cm to 6 cm.

In an embodiment of the present invention, the length of the first electrode is 1 cm to 10 cm, and the width is 1 cm to 4 cm.

In an embodiment of the present invention, the length of the second electrode and the third electrode is 1 cm to 20 cm, and the width thereof is 1 cm to 8 cm.

Based on the above, because the utility model discloses an among the brain wave bandeau structure, the partial internal surface and the partial surface of second electrode and third electrode cladding body simultaneously, consequently, when the user dresses the body in the head, can select to wear with the mode of second electrode and third electrode contact user's ear or with the mode that the contact forest advances ear peripheral area, the signal can all be listened steadily to two kinds of modes, keeps wearing the travelling comfort simultaneously, avoids the not good and awkward problem of electric contact.

In order to make the aforementioned and other features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

Drawings

Fig. 1 is a schematic perspective view of a brain wave band structure according to a first embodiment of the present invention;

fig. 2 is an internally expanded schematic view of a brain headband structure according to a first embodiment of the present invention;

fig. 3 is an expanded schematic view of a brain wave band structure according to a first embodiment of the present invention;

fig. 4 and 5 are schematic wearing diagrams of the brain wave band structure according to the first embodiment of the present invention;

fig. 6 and 7 are schematic perspective views of a brain wave band structure according to a second embodiment of the present invention.

Description of reference numerals:

10: a body;

10 a: an inner surface;

10 b: an outer surface;

12: lining;

12a, 12b, 12c, 14b, 14c, 14 d: opening a hole;

14: outer cloth;

20: a brain wave detection module;

30: a first electrode;

32. 42, 52: a conductive cloth;

34. 44, 54: a sponge layer;

36. 46, 56: a wire;

38. 48, 58: decorative glue;

40: a second electrode;

50: a third electrode;

60: an adjustment member.

Detailed Description

Referring to fig. 1, the brain wave band structure of the present invention includes a body 10 and a brain wave detecting module 20. The body 10 has an inner surface 10a and an outer surface 10 b. The brain wave detecting module 20 is disposed on the outer surface 10a of the body 10 and electrically connected to the first electrode 30, the second electrode 40 and the third electrode 50, and the brain wave detecting module 20 is adhered to the body 10 by a thermal adhesive, for example. The first electrode 30 is disposed on the inner surface 10a of the body 10, and the second electrode 40 and the third electrode 50 are disposed on two opposite sides of the body 10 in a manner of covering a portion of the inner surface 10a and a portion of the outer surface 10 b.

Referring to fig. 2, the main body 10 may be composed of an inner cloth 12 and an outer cloth 14, and the inner cloth 12 and the outer cloth 14 are bonded by, for example, thermocompression bonding. The inner cloth 12 is provided with openings 12a, 12b, 12c corresponding to the first electrode 30, the second electrode 40 and the third electrode 50, the outer cloth 14 is provided with openings 14b, 14c corresponding to the second electrode 40 and the third electrode 50, and the openings 12b, 12c are communicated with the openings 14b, 14 c. When the inner cloth 12 and the outer cloth 14 are folded and assembled along the dotted line in fig. 2, the brain wave band structure shown in fig. 1 and 3 can be formed, wherein the inner cloth 12 can form the inner surface 10a of the body 10, and the outer cloth 14 can form the outer surface 10b of the body 10.

Referring to fig. 1, fig. 2 and fig. 3, the material of the first electrode 30, the second electrode 40 and the third electrode 50 may include conductive cloth or conductive ink, as shown in fig. 2, the first electrode 30, the second electrode 40 and the third electrode 50 may be respectively composed of conductive cloth 32, 42 and 52, but the present invention is not limited thereto, and the first electrode 30, the second electrode 40 and the third electrode 50 may be prepared by conductive ink according to actual requirements. In addition, as shown in fig. 2, sponge layers 34, 44 and 54 can be respectively disposed between the first electrode 30, the second electrode 40 and the third electrode 50 and the body 10 to improve the comfort and the fitting degree when the body is worn on the head of the user. As shown in fig. 3, decorative glues 38, 48 and 58 may be disposed on the outer edges of the first electrode 30, the second electrode 40 and the third electrode 50, respectively. More specifically, the length of the body 10 is, for example, 40 to 65 cm, and the width thereof is, for example, 2 to 6 cm. The length of the first electrode 30 is, for example, 1 to 10 cm, and the width is, for example, 1 to 4 cm. The length of the second electrode 40 and the third electrode 50 is, for example, 1 to 20 cm, and the width thereof is, for example, 1 to 8 cm.

Referring to fig. 2, the outer cloth 14 and the inner cloth 12 may be laser-cut to form openings 12a, 12b, 12c, 14b, 14c, the conductive cloths 32, 42, 52 are placed thereon, the sponge layers 34, 44, 54 are wrapped in the conductive cloths 32, 42, 52, and then the outer cloth 14 and the inner cloth 12 are bonded thereto by using a thermal adhesive. The first electrode 30, the second electrode 40 and the third electrode 50 can be respectively adhered with the wires 36, 46 and 56 by UV glue, or the wires 36, 46 and 56 are respectively connected with the conductive cloths 32, 42 and 52 by metal hooks, and the wires 36, 46 and 56 are gathered to another opening 14d to be electrically connected with the brain wave detection module 20. The conductors 36, 46 and 56 are, for example, shielded wires, having an insulating surface, such as a wire, an enamel insulated wire or a conductive elastomeric yarn.

Referring to fig. 1, 3, 4 and 5, when the user wears the body 10 on the head, the first electrode 30 contacts the forehead of the user, and the second electrode 40 and the third electrode 50 contact the ears of the user or the peripheral area adjacent to the ears. In more detail, as shown in fig. 4, the second electrode 40 and the third electrode 50 may contact the auricle area of the user's ear; as shown in fig. 5, second electrode 40 and third electrode 50 may contact the upper region of the user's ear. Because the second electrode 40 and the third electrode 50 of the present invention are disposed on both sides of the body 10 in a manner of covering the inner surface 10a and the outer surface 10b of the part at the same time, when the user wears the body 10 on the head, the second electrode 40 and the third electrode 50 contact the auricle area or the upper area of the ear of the user, stably detect the signal, and keep wearing comfort. As shown in fig. 4 and 5, the brain wave detecting module 20 may be disposed at a position near the neck of the back of the user, but the present invention is not limited thereto, and the brain wave detecting module 20 may also be disposed at a position near the forehead of the user.

Referring to fig. 1, 3, 4 and 5, when the user wears the body 10 on the head, the second electrode 40 and the third electrode 50 can contact the left ear and the right ear of the user, respectively. At this time, the distance from the center of the first electrode 30 to the center of the second electrode 40 is, for example, smaller than the distance from the center of the first electrode 30 to the center of the third electrode 50. In other words, the second electrode 40 contacting the user's left ear is closer to the first electrode 30 than the third electrode 50. In more detail, the ratio of the distance from the center of the first electrode 30 to the center of the second electrode 40 to the distance from the center of the first electrode 30 to the center of the third electrode 50 is, for example, 1:2 to 2: 3.

Referring to fig. 6 and 7, the second embodiment shown in fig. 6 and 7 is similar to the first embodiment shown in fig. 1 to 5, and therefore the same components are denoted by the same reference numerals and are not repeated herein. The difference between this embodiment and the first embodiment is that the brain wave band structure of this embodiment may further include an adjusting member 60 connected to the body 10. The adjusting member 60 may include a male buckle and a female buckle, which are engaged with each other, and the circumference of the body 10 can be adjusted by inserting the body 10 into one of the male buckle and the female buckle.

In summary, in the head band structure of the present invention, the second electrode and the third electrode cover part of the inner surface and part of the outer surface of the body, so that when the user wears the body on the head, the user can select to wear the body in a manner that the second electrode and the third electrode contact the ear of the user or in a manner that the second electrode and the third electrode contact the peripheral region of the adjacent ear, and both the two manners can stably detect the signal while maintaining the wearing comfort. In addition, sponge layers can be arranged between the first electrode, the second electrode, the third electrode and the body, so that the comfort degree and the fitting degree of the body worn on the head of a user are improved.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (9)

1. A brain headband structure, comprising:

a body having an inner surface and an outer surface; and

the brain wave detection module is arranged on the outer surface of the body and is electrically connected with the first electrode, the second electrode and the third electrode,

wherein the first electrode is disposed on the inner surface of the body, the second electrode and the third electrode are disposed on two sides of the body in a manner of covering a portion of the inner surface and a portion of the outer surface at the same time,

when the body is worn on the head of a user, the first electrode contacts the forehead of the user, and the second electrode and the third electrode contact the ears of the user or the peripheral area adjacent to the ears.

2. The brain headband structure of claim 1, wherein the second and third electrodes contact an auricle area or a superior area of the user's ear.

3. The brain headband structure of claim 1, wherein a sponge layer is disposed between the first, second, and third electrodes and the body.

4. The brain headband structure of claim 1, further comprising an adjustment member coupled to the body.

5. The brain headband structure of claim 1, wherein a distance between the first electrode center to the second electrode center is less than a distance between the first electrode center to the third electrode center.

6. The brain headband structure of claim 5, wherein a ratio of a distance between the first electrode center to the second electrode center to a distance between the first electrode center to the third electrode center is 1:2 to 2: 3.

7. The brain headband structure of claim 1, wherein the body has a length of 40 to 65 centimeters and a width of 2 to 6 centimeters.

8. The brain headband structure of claim 1, wherein the first electrode has a length of 1 to 10 cm and a width of 1 to 4 cm.

9. The brain headband structure of claim 1, wherein the second and third electrodes have a length of 1-20 cm and a width of 1-8 cm.

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