CN219782570U - Brain wave collector - Google Patents
Brain wave collector Download PDFInfo
- Publication number
- CN219782570U CN219782570U CN202320809325.9U CN202320809325U CN219782570U CN 219782570 U CN219782570 U CN 219782570U CN 202320809325 U CN202320809325 U CN 202320809325U CN 219782570 U CN219782570 U CN 219782570U
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- Prior art keywords
- brain wave
- sliding seat
- seat
- fastening frame
- connecting seat
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- 210000004556 brain Anatomy 0.000 title claims abstract description 48
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000013016 damping Methods 0.000 claims description 3
- 210000005069 ears Anatomy 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000003321 amplification Effects 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
Landscapes
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The utility model provides a brain wave collector, which relates to the technical field of brain wave collecting equipment and comprises an arc-shaped brain wave collecting shell, wherein two end surfaces of the brain wave collecting shell are respectively provided with a connecting seat, and both connecting seats are provided with arc-shaped fastening frames; the connecting seat is internally and rotatably connected with a sliding seat, the fastening frame is in penetrating sliding connection with the sliding seat, a groove is formed in the sliding seat, and a spring connected with the connecting seat is arranged in the groove; the brain wave acquisition shell is uniformly provided with a plurality of first electrode plates, and the connecting seat is provided with the ear clips.
Description
Technical Field
The utility model relates to the technical field of brain wave acquisition equipment, in particular to a brain wave acquisition device.
Background
The brain wave collector comprises an electrode plate and a control box, and an electronic device for integrated work such as collection, filtering, amplification, conversion, calculation and the like of an electric signal is arranged in the control box;
the existing brain wave collector is adhered by matching the connecting belt with the magic tape, so that the electrode plate of the brain wave collector is attached to the head of a user, the brain wave collector is used for realizing the integrated work of electric signal collection, filtering, amplification, conversion, calculation and the like, but the son and mother pastes of the magic tape are easy to misplace, are easy to adhere to the hair of the user, cause discomfort in use, and sweat of the user is easy to adhere to the connecting belt, and are difficult to clean, so that the brain wave collector is poor in use effect, and therefore, the brain wave collector is proposed.
Disclosure of Invention
The utility model aims to solve the problems in the background art and provides a brain wave collector.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the brain wave collector comprises an arc-shaped brain wave collecting shell, wherein two end faces of the brain wave collecting shell are respectively provided with a connecting seat, and arc-shaped fastening frames are arranged on the two connecting seats;
the connecting seat is internally and rotatably connected with a sliding seat, the fastening frame is in penetrating sliding connection with the sliding seat, a groove is formed in the sliding seat, and a spring connected with the connecting seat is arranged in the groove;
the brain wave acquisition shell is uniformly provided with a plurality of first electrode slices, and the connecting seat is provided with an ear clip.
Preferably, the ear clip is provided with symmetrical second electrode plates.
Preferably, a limiting seat for limiting the rotation range of the sliding seat is arranged in the fastening frame, and the rotation angle of the sliding seat is 0-22 degrees.
Preferably, the two fastening frames are provided with anti-skid lugs.
Preferably, the fastening frame and the sliding seat are in damping friction.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. the utility model provides a brain wave collector, wherein the connecting seat is provided with the sliding seat, the fastening frame slides along the sliding seat and is matched with the spring, so that the fastening frame is attached to the head of a user, the wearing effect of equipment is improved, and the brain wave collecting shell and the connecting seat are integrally arranged, so that the brain wave collector is easy to clean.
2. The utility model provides a brain wave collector, wherein a first electrode plate is arranged in a brain wave collecting shell, the brain wave collecting shell directly contacts with the head of a user, and is clamped on an ear by matching with an ear clip, so that the installation of a second electrode plate is realized, the contact effect of the electrode plate is ensured, and the equipment is convenient to install.
Drawings
Fig. 1 is a schematic diagram of a three-dimensional structure of a brain wave collector according to the present utility model;
fig. 2 is a schematic diagram of a back view structure of a brain wave collector according to the present utility model;
fig. 3 is a schematic top view of an electroencephalogram collector according to the present utility model;
fig. 4 is an enlarged view at a in fig. 3.
Legend description: 1. a brain wave acquisition shell; 11. a connecting seat; 12. a first electrode sheet; 13. ear clips; 2. a fastening frame; 21. a bump; 3. a slide; 31. a groove; 32. a spring; 33. and a limiting seat.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
1, as shown in fig. 1-4, an electroencephalogram collector comprises an arc-shaped electroencephalogram collecting shell 1, wherein connecting seats 11 are respectively arranged on two end faces of the electroencephalogram collecting shell 1, and arc-shaped fastening frames 2 are arranged on the two connecting seats 11;
the connecting seat 11 is rotationally connected with the sliding seat 3, the fastening frame 2 is in penetrating sliding connection with the sliding seat 3, the sliding seat 3 is provided with a groove 31, and a spring 32 connected with the connecting seat 11 is arranged in the groove 31;
a plurality of first electrode plates 12 are uniformly arranged on the brain wave acquisition shell 1, an ear clip 13 is arranged on the connecting seat 11, and symmetrical second electrode plates are arranged on the ear clip 13.
When the brain wave collector is used, the brain wave collecting shell 1 and the connecting seat 11 are sleeved along the top of the head, so that a plurality of first electrode plates 12 are attached to the head, ears are clamped by the ear clips 13, and a second electrode plate is attached to the ears, and brain wave signals are detected; when the brain wave collector is worn, the fastening frame 2 is pulled out along the sliding seat 3, and then the spring 32 pushes the sliding seat 3, so that the fastening frame 2 is attached to the head of a user; the grooves 31 are arranged, so that the springs 32 are easy to install, and occupied space is saved;
when needing to be described, the brain wave acquisition shell 1 contains a brain wave acquisition device, and the brain wave acquisition device can realize the integrated work of acquisition, filtering, amplification, conversion, calculation and the like of electric signals.
A limiting seat 33 for limiting the rotation range of the sliding seat 3 is arranged in the fastening frame 2, the rotation angle of the sliding seat 3 is 0-22 degrees, the lamination of the limiting seat 33 and the outer surface of the sliding seat 3, the spring 32 is in the maximum compression state, which is the rotation angle of the sliding seat 3, the state that the fastening frame 2 is most tightly adhered to the head when the limiting seat 33 is laminated with the outer surface of the sliding seat 3, and the state that the spring 32 is in the maximum compression state, which is the most loose state of the fastening frame 2, and the adjustment range enables the device to be suitable for people with different head types.
The two fastening frames 2 are provided with the anti-slip protruding blocks 21, and after the fastening frames 2 are attached to the head, the protruding blocks 21 can prop against the head to prevent equipment from loosening in the wearing process.
The fastening frame 2 and the sliding seat 3 are in damping friction, the fastening frame 2 can be pulled out during use, and the fastening frame 2 is pushed and recovered along the sliding seat 3 after the use is completed, so that the equipment is easy to carry.
When the brain wave collector is used, the fastening frame 2 is pulled out along the sliding seat 3, the brain wave collecting shell 1 and the connecting seat 11 are sleeved along the top of the head, then the spring 32 pushes the sliding seat 3, so that the fastening frame 2 is attached to the head of a user, a plurality of first electrode plates 12 are attached to the head, ears are clamped through the ear clips 13, the second electrode plates are attached to the ears, brain wave signals are detected, after the fastening frame 2 is attached to the head, the protruding blocks 21 are attached to the head, equipment looseness in the wearing process is prevented, and the equipment wearing effect is improved.
The present utility model is not limited to the above embodiments, and any equivalent embodiments which can be changed or modified by the technical disclosure described above can be applied to other fields, but any simple modification, equivalent changes and modification to the above embodiments according to the technical matter of the present utility model will still fall within the protection scope of the technical disclosure.
Claims (5)
1. The utility model provides a brain wave collector, includes curved brain wave collection housing (1), its characterized in that: connecting seats (11) are respectively arranged on two end faces of the brain wave acquisition shell (1), and arc-shaped fastening frames (2) are arranged on the two connecting seats (11);
the connecting seat (11) is rotationally connected with the sliding seat (3), the fastening frame (2) is in penetrating sliding connection with the sliding seat (3), the sliding seat (3) is provided with a groove (31), and a spring (32) connected with the connecting seat (11) is arranged in the groove (31);
a plurality of first electrode plates (12) are uniformly arranged on the brain wave acquisition shell (1), and an ear clip (13) is arranged on the connecting seat (11).
2. The brain wave harvester according to claim 1, wherein: the ear clip (13) is provided with symmetrical second electrode plates.
3. The brain wave harvester according to claim 1, wherein: a limiting seat (33) used for limiting the rotation range of the sliding seat (3) is arranged in the fastening frame (2), and the rotation angle of the sliding seat (3) is 0-22 degrees.
4. The brain wave harvester according to claim 1, wherein: the two fastening frames (2) are provided with anti-skid lugs (21).
5. The brain wave harvester according to claim 1, wherein: the fastening frame (2) and the sliding seat (3) are in damping friction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320809325.9U CN219782570U (en) | 2023-04-13 | 2023-04-13 | Brain wave collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320809325.9U CN219782570U (en) | 2023-04-13 | 2023-04-13 | Brain wave collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219782570U true CN219782570U (en) | 2023-10-03 |
Family
ID=88187310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320809325.9U Active CN219782570U (en) | 2023-04-13 | 2023-04-13 | Brain wave collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219782570U (en) |
-
2023
- 2023-04-13 CN CN202320809325.9U patent/CN219782570U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
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