CN216317661U - Noninvasive electroencephalogram sensor - Google Patents
Noninvasive electroencephalogram sensor Download PDFInfo
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- CN216317661U CN216317661U CN202022882883.7U CN202022882883U CN216317661U CN 216317661 U CN216317661 U CN 216317661U CN 202022882883 U CN202022882883 U CN 202022882883U CN 216317661 U CN216317661 U CN 216317661U
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- branch circuit
- chip
- electrode plate
- baseband
- noninvasive
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- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The utility model belongs to the field of sensors, and particularly relates to a noninvasive electroencephalogram sensor which comprises a base band, a branch circuit, an electrode plate and a chip, wherein the branch circuit is attached to the base band, the base band is connected with the electrode plate, the chip is arranged at one end of the base band, and the chip is arranged at one end far away from the branch circuit.
Description
Technical Field
The utility model relates to the technical field of sensors, in particular to a noninvasive electroencephalogram sensor.
Background
Most of the existing noninvasive electroencephalogram sensors are adhesive when being attached to human skin, the condition that the adhesion is not firm or gaps appear can be caused, and the noninvasive electroencephalogram sensors are provided at present, so that the problems are solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a noninvasive electroencephalogram sensor.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a there is not brain electricity sensor of wound, includes baseband, branch circuit, electrode slice and chip, branch circuit and baseband laminating, baseband and electrode slice are connected, baseband one end is located to the chip, and the chip is located the one end of keeping away from branch circuit.
Preferably, an adhesive part is arranged on the electrode plate, and a hole is formed in the adhesive part.
Preferably, a silica gel ring is arranged on the electrode sheet.
According to the noninvasive electroencephalogram sensor, the noninvasive electroencephalogram sensor can be firmly adhered to human skin, a branch circuit can be protected conveniently, and the water loss of an electrode plate can be prevented.
Drawings
Fig. 1 is a schematic structural diagram of a noninvasive electroencephalogram sensor provided by the utility model.
In the figure: 1 baseband, 2 branch circuits, 3 electrode plates, 4 chips, 31 bonding parts, 311 holes and 32 silica gel rings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1, a noninvasive electroencephalogram sensor comprises a baseband 1, a branch circuit 2, an electrode plate 3 and a chip 4, wherein the branch circuit 2 is attached to the baseband 1, the baseband is used for protecting the branch circuit and can be bent, the baseband 1 is connected with the electrode plate 3, the chip 4 is arranged at one end of the baseband 1, and the chip 4 is located at one end far away from the branch circuit 2.
In the utility model, the electrode plate 3 is provided with an adhesive part 31 for adhering the electrode plate to a corresponding part of a human body, and the adhesive part 31 is provided with a hole 311 for discharging excessive gas when the electrode plate is adhered to the human body.
In the utility model, the silicon rubber ring 32 is arranged on the electrode plate 3, and the conductive paste is filled in the silicon rubber ring, so that the moisture loss of the conductive paste in the storage process can be prevented, and the instability of electroencephalogram signals can be prevented.
In the utility model, a branch circuit 2 is attached to a base band 1, the base band is used for protecting the branch circuit and can be bent, an adhesive part 31 is arranged on an electrode plate 3 and is used for adhering the electrode plate to a corresponding part of a human body, a hole 311 is formed in the adhesive part 31 and is used for discharging redundant gas when the electrode plate is adhered to the human body, and a silica gel ring 32 is arranged on the electrode plate 3 and is used for preventing water on the electrode plate from losing.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (3)
1. The utility model provides a there is not brain electric sensor of wound, its characterized in that, includes baseband (1), branch circuit (2), electrode slice (3) and chip (4), branch circuit (2) and baseband (1) laminating, baseband (1) are connected with electrode slice (3), baseband (1) one end is located in chip (4), and chip (4) are located the one end of keeping away from branch circuit (2).
2. The noninvasive electroencephalograph sensor according to claim 1, wherein an adhesive part (31) is arranged on the electrode plate (3), and a hole (311) is formed in the adhesive part (31).
3. The noninvasive brain electricity sensor of claim 1, characterized in that a silicone ring (32) is arranged on the electrode plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022882883.7U CN216317661U (en) | 2020-12-05 | 2020-12-05 | Noninvasive electroencephalogram sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022882883.7U CN216317661U (en) | 2020-12-05 | 2020-12-05 | Noninvasive electroencephalogram sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216317661U true CN216317661U (en) | 2022-04-19 |
Family
ID=81129343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022882883.7U Active CN216317661U (en) | 2020-12-05 | 2020-12-05 | Noninvasive electroencephalogram sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216317661U (en) |
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2020
- 2020-12-05 CN CN202022882883.7U patent/CN216317661U/en active Active
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