CN211066607U - Noninvasive electroencephalogram sensor - Google Patents
Noninvasive electroencephalogram sensor Download PDFInfo
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- CN211066607U CN211066607U CN201921153527.2U CN201921153527U CN211066607U CN 211066607 U CN211066607 U CN 211066607U CN 201921153527 U CN201921153527 U CN 201921153527U CN 211066607 U CN211066607 U CN 211066607U
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Abstract
The utility model belongs to the technical field of sensors and discloses a noninvasive electroencephalogram sensor, wherein a framework is arranged at one end of a flexible circuit board; the chip is arranged at one end of the flexible circuit board; the first branch circuit is arranged on one side of the flexible circuit board; the first electrode plate is arranged on one side of the first branch; the second branch circuit is arranged on one side of the flexible circuit board, and one side of the second branch circuit is connected with the first branch circuit; the second electrode plate is arranged on one side of the second branch; the third branch circuit is arranged on one side of the flexible circuit board, and one side of the third branch circuit is connected with the other side of the second branch circuit; the third electrode plate is arranged on one side of the third branch; the fourth branch is arranged at the other end of the flexible circuit board; the fourth electrode plate is arranged on one side of the fourth branch. Through setting up the flexible line way board to a plurality of branches of upper portion distribution of flexible line way board, the upper portion of every branch road sets up an electrode slice respectively, and the branch road can have elasticity with the place that flexible line is connected, can stretch out and draw back.
Description
Technical Field
The utility model relates to a sensor technical field especially relates to a there is not electroencephalogram sensor of wound.
Background
The noninvasive electroencephalogram sensors in the market are generally straight, medical workers are not easy to find positions when being attached to patients, the sizes of the skull of each person are not consistent, the heads of the patients can be wrinkled when being attached, the patients can feel uncomfortable, and the electrode plates can be separated from the surface of the skin due to tension, so that the measurement is inaccurate.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a there is not electroencephalogram sensor of wound, through setting up the flexible line way board to a plurality of branches of upper portion distribution of flexible line way board, the upper portion of every branch road sets up an electrode slice respectively, like the structure of trunk and branch, and the branch road is connected with flexible line's place, can have elasticity, can stretch out and draw back, can effectively solve the problem in the background art.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a there is not electroencephalogram sensor of wound, include:
the flexible circuit board is of a long-strip-shaped structure;
the framework is arranged at one end of the flexible circuit board;
the chip is arranged at one end of the flexible circuit board and is positioned at one side far away from the framework;
the first branch circuit is arranged on one side of the flexible circuit board;
the first electrode plate is arranged on one side of the first branch circuit;
the second branch circuit is arranged on one side of the flexible circuit board, and one side of the second branch circuit is connected with the first branch circuit;
the second electrode plate is arranged on one side of the second branch;
the third branch circuit is arranged on one side of the flexible circuit board, and one side of the third branch circuit is connected with the other side of the second branch circuit;
the third electrode plate is arranged on one side of the third branch;
the fourth branch is arranged at the other end of the flexible circuit board;
and the fourth electrode plate is arranged on one side of the fourth branch.
As an optimized technical solution of the utility model, still include:
the through hole is arranged at the upper part of the framework;
the shaft is used for penetrating through one end of the flexible circuit board and the through hole, and the framework is rotatably connected with one end of the flexible circuit board.
As an optimized technical scheme of the utility model, the material of skeleton is ABS, and the chip glues on the skeleton through glue.
As an optimized technical scheme of the utility model, the upper portion of first electrode piece, second electrode piece, third electrode piece and fourth electrode piece is equipped with bubble cotton and aquogel to be used for bonding at human head.
The utility model discloses in the one or more technical scheme that provides, following technological effect or advantage have at least:
1. through setting up the flexible line way board to a plurality of branches of upper portion distribution of flexible line way board, the upper portion of every branch road sets up an electrode slice respectively, like the structure of trunk and branch, and the branch road can have elasticity with the place that flexible line is connected, can stretch out and draw back, and people's overhead, easy location is pasted to such structure.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a perspective view of a noninvasive electroencephalogram sensor according to an embodiment of the present invention;
fig. 2 is a back structural diagram of a noninvasive electroencephalogram sensor according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a first electrode plate, a second electrode plate, a third electrode plate and a fourth electrode plate of a noninvasive electroencephalogram sensor according to an embodiment of the present invention;
fig. 4 is a schematic diagram of a frame structure of a noninvasive electroencephalogram sensor according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a noninvasive electroencephalogram sensor framework, a fourth electrode plate and a through hole according to an embodiment of the present invention;
reference numbers in the figures: 1. a flexible circuit board; 2. a first branch; 3. a first electrode sheet; 4. a second branch circuit; 5. a third branch; 6. a second electrode sheet; 7. a third electrode sheet; 8. a fourth electrode sheet; 9. a framework; 10. a shaft; 11. a fourth branch; 12. a through hole; 13. and (3) a chip.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The embodiment of the application solves the problems that a noninvasive electroencephalogram sensor is inconvenient to attach to the head of a patient and inaccurate measurement is easy to generate in the prior art through the noninvasive electroencephalogram sensor, and by arranging the flexible circuit board, a plurality of branches are distributed on the upper portion of the flexible circuit board, an electrode plate is arranged on the upper portion of each branch respectively, the structure is the same as a tree trunk and a tree branch, and the branch can have elasticity and can stretch out and draw back when being connected with the flexible circuit.
For better understanding of the above technical solutions, the following detailed descriptions will be provided in conjunction with the drawings and the detailed description of the present invention.
The first embodiment is as follows:
referring to fig. 1-5, the present invention provides a non-invasive electroencephalogram sensor, including:
the flexible circuit board 1 is of a strip-shaped structure;
the framework 9, the framework 9 is arranged at one end of the flexible circuit board 1;
the chip 13 is arranged at one end of the flexible circuit board 1, and the chip 13 is positioned at one side far away from the framework 9;
the first branch 2 is arranged on one side of the flexible circuit board 1;
a first electrode sheet 3, the first electrode sheet 3 being disposed at one side of the first branch 2;
the second branch circuit 4 is arranged on one side of the flexible circuit board 1, and one side of the second branch circuit 4 is connected with the first branch circuit 2;
the second electrode plate 6 is arranged on one side of the second branch 4;
the third branch 5 is arranged on one side of the flexible circuit board 1, and one side of the third branch 5 is connected with the other side of the second branch 4;
a third electrode plate 7, wherein the third electrode plate 7 is arranged on one side of the third branch 5;
the fourth branch 11, the fourth branch 11 is disposed at the other end of the flexible printed circuit 1;
and the fourth electrode plate 8 is arranged at one side of the fourth branch 11, and the fourth electrode plate 8 is arranged at one side of the fourth branch 11.
During the use, through setting up flexible line way board 1, and flexible line way board 1's upper portion distributes first branch road 2, second branch road 4, third branch road 5 and fourth branch road 11, first branch road 2, second branch road 4, the upper portion of third branch road 5 and fourth branch road 11 sets up first electrode piece 3 respectively, second electrode piece 6, third electrode piece 7 and fourth electrode piece 8, like the structure of trunk and branch, the monitor can discern chip 13, and the branch road is connected with flexible line's place, can have elasticity, can stretch out and draw back, such structure pastes on people's head, easy location.
Example two:
referring to fig. 1-5, the non-invasive electroencephalogram sensor of the present invention further comprises:
the through hole 12 is arranged at the upper part of the framework 9;
the shaft 10, the shaft 10 be used for running through in flexible line way board 1's one end and through-hole 12 will skeleton 9 with flexible line way board 1's one end is rotated and is connected, can facilitate the use.
The material of the framework 9 is ABS, and the chip 13 is adhered to the framework 9 through glue, so that the chip 13 and the framework 9 can be assembled together conveniently.
The upper parts of the first electrode plate 3, the second electrode plate 6, the third electrode plate 7 and the fourth electrode plate 8 are provided with foam and hydrogel and are used for being adhered to the head of a human body, and the first electrode plate 3, the second electrode plate 6, the third electrode plate 7 and the fourth electrode plate 8 can be conveniently adsorbed on the head of the human body during use.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A noninvasive electroencephalogram sensor is characterized in that: the method comprises the following steps:
the flexible circuit board (1), the said flexible circuit board (1) is the strip-shaped structure;
the framework (9), the framework (9) is arranged at one end of the flexible circuit board (1);
the chip (13), the chip (13) is arranged at one end of the flexible circuit board (1), and the chip (13) is positioned at one side far away from the framework (9);
the first branch circuit (2), the first branch circuit (2) is arranged on one side of the flexible circuit board (1);
the first electrode plate (3), the first electrode plate (3) is arranged on one side of the first branch (2);
the second branch (4), the second branch (4) is arranged at one side of the flexible circuit board (1), and one side of the second branch (4) is connected with the first branch (2);
the second electrode plate (6), the second electrode plate (6) is arranged on one side of the second branch (4);
the third branch (5) is arranged on one side of the flexible circuit board (1), and one side of the third branch (5) is connected with the other side of the second branch (4);
a third electrode plate (7), wherein the third electrode plate (7) is arranged on one side of the third branch (5);
the fourth branch (11), the fourth branch (11) is arranged at the other end of the flexible circuit board (1);
and the fourth electrode plate (8), wherein the fourth electrode plate (8) is arranged on one side of the fourth branch (11).
2. The noninvasive electroencephalograph sensor of claim 1, wherein: further comprising:
a through hole (12), wherein the through hole (12) is arranged at the upper part of the framework (9);
the shaft (10), the shaft (10) be used for running through in flexible line way board (1)'s one end and through-hole (12), will skeleton (9) with the one end of flexible line way board (1) is rotated and is connected.
3. The noninvasive electroencephalograph sensor of claim 2, wherein: the material of the framework (9) is ABS, and the chip (13) is adhered to the framework (9) through glue.
4. The noninvasive electroencephalograph sensor of claim 1, wherein: the upper parts of the first electrode plate (3), the second electrode plate (6), the third electrode plate (7) and the fourth electrode plate (8) are provided with foam and hydrogel and are used for being adhered to the head of a human body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921153527.2U CN211066607U (en) | 2019-07-22 | 2019-07-22 | Noninvasive electroencephalogram sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921153527.2U CN211066607U (en) | 2019-07-22 | 2019-07-22 | Noninvasive electroencephalogram sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211066607U true CN211066607U (en) | 2020-07-24 |
Family
ID=71620877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921153527.2U Active CN211066607U (en) | 2019-07-22 | 2019-07-22 | Noninvasive electroencephalogram sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211066607U (en) |
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2019
- 2019-07-22 CN CN201921153527.2U patent/CN211066607U/en active Active
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