CN210095733U - Portable electroencephalogram acquisition equipment - Google Patents
Portable electroencephalogram acquisition equipment Download PDFInfo
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- CN210095733U CN210095733U CN201920678155.9U CN201920678155U CN210095733U CN 210095733 U CN210095733 U CN 210095733U CN 201920678155 U CN201920678155 U CN 201920678155U CN 210095733 U CN210095733 U CN 210095733U
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- host
- electrode
- headband
- circuit board
- flexible circuit
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Abstract
The embodiment of the utility model discloses portable brain electricity collection equipment, including the electrode part and the host computer part that separately set up, the electrode part includes: a headband, a flexible circuit board and electrodes; the host portion comprises a host; the flexible circuit board is fixedly arranged on the inner side surface of the headband or inside the headband, the electrodes are arranged on the flexible circuit board and connected with the host through connecting wires, and the host is used for providing power for the electrodes; in use, the electrode portion is fitted over a person's head. The embodiment of the utility model provides a through separately setting up electrode part and host computer part to connect through the connecting wire, wherein, the people's head is located to the electrode part cover when using, and the host computer part is placed in other positions, can make the user can wear article such as cap or helmet when wearing brain electricity collection equipment.
Description
Technical Field
The embodiment of the utility model provides a relate to brain electrical signal collection technical field, concretely relates to portable brain electrical signal collection equipment.
Background
In the prior art, an electrode part and a host part of an electroencephalogram product are usually fixed together and worn on the head of a user, so that the user cannot wear articles such as a hat or a helmet when wearing electroencephalogram acquisition equipment.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a portable electroencephalogram acquisition equipment to solve the problem that the user can't wear article such as cap or helmet when wearing electroencephalogram acquisition equipment in the prior art.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:
according to the utility model discloses the embodiment provides a portable brain electricity collection equipment, including the electrode part and the host computer part that separately set up, the electrode part includes: a headband, a flexible circuit board and electrodes; the host portion comprises a host;
the flexible circuit board is fixedly arranged on the inner side surface of the headband or inside the headband, the electrodes are arranged on the flexible circuit board and connected with the host through connecting wires, and the host is used for providing power for the electrodes; in use, the electrode portion is fitted over a person's head.
Further, the host computer includes the power and wraps up host computer epitheca, the host computer inferior valve of power, the host computer epitheca with the host computer inferior valve adopts buckle structure to connect.
Further, the main body part further comprises a clamp, a spring and a rotating shaft; the main machine lower shell is provided with a mounting part, the rotating shaft is rotatably arranged in a mounting hole of the mounting part, the spring is sleeved on the rotating shaft, one end of the spring abuts against the side surface of the clamp facing the rotating shaft, and the other end of the spring abuts against the surface of the main machine lower shell; the clip is rotatably mounted on the rotating shaft.
Further, the spring is a torsion spring.
Furthermore, a switch button for controlling the brain state monitoring and starting is arranged on the surface of the host machine.
Further, an indicator light for indicating whether the monitoring is started or not is arranged on the surface of the main machine.
Furthermore, the headband is made of cloth.
Further, the electrode comprises a positive electrode, a negative electrode and a reference electrode, the positive electrode, the negative electrode and the reference electrode are all arranged on the flexible circuit board, and the positive electrode and the negative electrode are respectively located on two sides of the reference electrode.
The embodiment of the utility model provides a have following advantage:
the embodiment of the utility model provides a through separately setting up electrode part and host computer part to connect through the connecting wire, wherein, the people's head is located to the electrode part cover when using, and the host computer part is placed in other positions, can make the user can wear article such as cap or helmet when wearing brain electricity collection equipment.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
FIG. 1 is a schematic structural diagram illustrating a portable electroencephalogram acquisition device according to an exemplary embodiment;
FIG. 2 is a block diagram illustrating a host portion according to an exemplary embodiment;
in the figure: 10. a flexible circuit board; 11. a positive electrode; 12. a negative electrode; 13. a reference electrode; 14. a headband; 15. magic tape; 16. a host upper shell; 17. a lower shell of the host machine; 171. an installation part; 18. a clip; 19. a spring; 20. a rotating shaft; 21. switching a key; 22. indicator light, 23, connecting wire.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
According to the embodiment of the utility model, a portable brain electricity collection equipment is provided, as shown in fig. 1, including the electrode part and the host computer part that separately set up, the electrode part includes: a headband 14, a flexible circuit board 10, and electrodes; the host part comprises a host;
the headband 14 is in a circular ring shape, the flexible circuit board 10 is fixedly arranged on the inner side surface of the headband 14 or inside the headband 14, the electrodes are arranged on the flexible circuit board 10 and connected with a host machine through a connecting wire 23, and the host machine is used for providing power for the electrodes; when in use, the electrode part is sleeved on the head of a person.
The embodiment of the utility model provides a through separately setting up electrode part and host computer part to connect through connecting wire 23, wherein, the people's head is located to the electrode part cover when using, and the host computer part is placed in other positions, can make the user can wear article such as cap or helmet when wearing brain electricity collection equipment, in addition, because host computer part and electrode part adopt the mode that separately sets up, can strengthen portable brain electricity collection equipment's portability.
In some optional embodiments, the portable electroencephalogram acquisition apparatus further includes a hook and loop fastener 15, and the flexible circuit board 10 is adhered to an inner side surface of the headband 14 by the hook and loop fastener 15, wherein the hook and loop fastener 15 includes a barbed surface, wherein the barbed surface is in direct contact with the headband 14.
In some alternative embodiments, as shown in fig. 2, the host includes a power supply (not shown) and a host upper shell 16 and a host lower shell 17 enclosing the power supply, and the host upper shell 16 and the host lower shell 17 are connected by a snap-fit structure.
Through wrapping up the power in the space that host computer epitheca 16 and host computer inferior valve 17 formed, can form effectual protection to the power, through adopting buckle structure to connect host computer epitheca 16 and host computer inferior valve 17, can make the dismantlement of host computer epitheca 16 and host computer inferior valve 17 easier, its structure is similar with the structure of mouse.
In some alternative embodiments, the main body portion further comprises a clip 18, a spring 19 and a rotating shaft 20; the lower host shell 17 is provided with a mounting part 171, the rotating shaft 20 is rotatably arranged in the mounting hole of the mounting part 171, the spring 19 is sleeved on the rotating shaft 20, one end of the spring abuts against the side surface of the clamp 18 facing the rotating shaft 20, and the other end of the spring abuts against the surface of the lower host shell 17; the clip 18 is rotatably mounted on a rotating shaft 20, and the spring 19 is a torsion spring.
The two mounting portions 171 are symmetrically disposed on two sides of the lower case 17 in the width direction, a mounting hole is disposed at the center of each mounting portion 171, and two ends of the rotating shaft 20 are disposed inside the mounting holes.
By adopting the structure, the main machine part can be clamped at the collar part of a person or other parts by rotating the clamp 18 around the rotating shaft 20 under the action of external force, wherein the length of the connecting wire 23 is about 20-50 mm, so that the waste caused by too long length of the connecting wire 23 is avoided, and the problem that the main machine part is not easy to fix caused by too short length of the connecting wire 23 is also avoided.
For simple design, also can directly pass through the host computer part and directly adhere to people's clothes or collar department through article such as magic subsides or double faced adhesive tape, it is convenient to dismantle.
In some optional embodiments, a switch button 21 for controlling the on of the brain state monitoring is arranged on the surface of the host machine.
The switch key 21 has two control states, and the portable acquisition equipment is turned on and turned off respectively.
In some optional embodiments, an indicator light 22 for indicating whether the monitoring is on is provided on the surface of the main body.
Through setting up pilot lamp 22, when switch button 21 opened portable collection equipment, pilot lamp 22 was in bright state, and when switch button 21 closed portable collection equipment, pilot lamp 22 was in dim state, can make the people judge portable collection equipment's running state more easily, and wherein, the relation of connection between switch button 21 and the pilot lamp 22 is prior art, and it is no longer repeated here.
In some alternative embodiments, headband 14 is made of cloth.
Wherein, the headband 14 comprises two parts, wherein the part that sets up the magic subsides 15 adopts inelastic cloth to make, but the part that does not set up the magic subsides 15 part or whole adopt elastic material to make, wherein, these two parts can adopt the mode of sewing to connect to make the size of headband 14 adjustable, be applicable to different users.
In some optional embodiments, the magic tape 15 further includes a hair surface, wherein the hair surface is in contact with the head of a person.
In some alternative embodiments, the electrodes include a positive electrode 11, a negative electrode 12 and a reference electrode 13, the positive electrode 11, the negative electrode 12 and the reference electrode 13 are all disposed on the flexible circuit board 10, wherein the positive electrode 11 and the negative electrode 12 are respectively located on two sides of the reference electrode 13, wherein in fig. 1, the positive electrode 11 is located on the left side of the reference electrode 13, the negative electrode 12 is located on the right side of the reference electrode 13, and the order of the positive electrode 11 and the negative electrode 12 is also possible.
When the multi-channel surface myoelectricity acquisition and analysis system is used, the positive electrode 11, the negative electrode 12 and the reference electrode 13 are all in contact with the head of a person, the specific connection of the multi-channel surface myoelectricity acquisition and analysis system is CN201727511U, and the name of the multi-channel surface myoelectricity acquisition and analysis system is the same as that of the reference electrode, the negative electrode and the positive electrode, so that electroencephalogram signals are acquired.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (8)
1. A portable electroencephalogram acquisition apparatus comprising an electrode section and a host section which are provided separately, said electrode section comprising: a headband, a flexible circuit board and electrodes; the host portion comprises a host;
the flexible circuit board is fixedly arranged on the inner side surface of the headband or inside the headband, the electrodes are arranged on the flexible circuit board and connected with the host through connecting wires, and the host is used for providing power for the electrodes; in use, the electrode portion is fitted over a person's head.
2. The portable electroencephalogram acquisition device according to claim 1, wherein the host comprises a power supply, and an upper host shell and a lower host shell which wrap the power supply, and the upper host shell and the lower host shell are connected by adopting a buckle structure.
3. The portable electroencephalogram acquisition device of claim 2, wherein said host portion further comprises a clip, a spring and a rotating shaft; the main machine lower shell is provided with a mounting part, the rotating shaft is rotatably arranged in a mounting hole of the mounting part, the spring is sleeved on the rotating shaft, one end of the spring abuts against the side surface of the clamp facing the rotating shaft, and the other end of the spring abuts against the surface of the main machine lower shell; the clip is rotatably mounted on the rotating shaft.
4. The portable electroencephalogram acquisition device of claim 3, wherein the spring is a torsion spring.
5. The portable electroencephalogram acquisition device according to claim 1, wherein a switch button for controlling the start of monitoring of the brain state is arranged on the surface of the host machine.
6. The portable electroencephalogram acquisition device according to claim 1, wherein an indicator light for indicating whether monitoring is started or not is arranged on the surface of the host machine.
7. The portable electroencephalogram acquisition device according to claim 1, wherein the headband is made of cloth.
8. The portable electroencephalograph acquisition device of claim 1, wherein the electrodes comprise a positive electrode, a negative electrode and a reference electrode, the positive electrode, the negative electrode and the reference electrode are all disposed on the flexible circuit board, wherein the positive electrode and the negative electrode are respectively located on two sides of the reference electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920678155.9U CN210095733U (en) | 2019-05-13 | 2019-05-13 | Portable electroencephalogram acquisition equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920678155.9U CN210095733U (en) | 2019-05-13 | 2019-05-13 | Portable electroencephalogram acquisition equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210095733U true CN210095733U (en) | 2020-02-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920678155.9U Active CN210095733U (en) | 2019-05-13 | 2019-05-13 | Portable electroencephalogram acquisition equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210095733U (en) |
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2019
- 2019-05-13 CN CN201920678155.9U patent/CN210095733U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201218 Address after: 616, unit 1, building 1, yard 1, Longyu middle street, Huilongguan town, Changping District, Beijing Patentee after: Beijing huinaozhixin Technology Co.,Ltd. Address before: 1101, gate 1, building 3, yard 29, Qingnian Road, Chaoyang District, Beijing Patentee before: Tang Yanzhi |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210629 Address after: Room 410, 4th floor, door 3, building 1, Zhongxing home, Daoli District, Harbin City, Heilongjiang Province Patentee after: Harbin Hagong brei Brain Computer Technology Co.,Ltd. Address before: 616, unit 1, building 1, yard 1, Longyu middle street, Huilongguan town, Changping District, Beijing Patentee before: Beijing huinaozhixin Technology Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220216 Address after: 1101, gate 1, building 3, yard 29, Qingnian Road, Chaoyang District, Beijing Patentee after: Tang Zaixi Address before: Room 410, 4th floor, door 3, building 1, Zhongxing home, Daoli District, Harbin City, Heilongjiang Province Patentee before: Harbin Hagong brei Brain Computer Technology Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230424 Address after: 100,085 637, Unit 1, Floor 6, Building 1, Yard 1, Longyu Middle Street, Huilongguan Town, Changping District, Beijing Patentee after: Beijing Huanao Technology Development Co.,Ltd. Address before: 1101, gate 1, building 3, yard 29, Qingnian Road, Chaoyang District, Beijing Patentee before: Tang Zaixi |