CN215017609U - Portable electroencephalogram detector - Google Patents
Portable electroencephalogram detector Download PDFInfo
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- CN215017609U CN215017609U CN202120747571.7U CN202120747571U CN215017609U CN 215017609 U CN215017609 U CN 215017609U CN 202120747571 U CN202120747571 U CN 202120747571U CN 215017609 U CN215017609 U CN 215017609U
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Abstract
The utility model belongs to a medical equipment technical field especially relates to a portable electroencephalogram detector, portable electroencephalogram detector includes: the electroencephalogram detection component is internally provided with a first electroencephalogram detection component and a second electroencephalogram detection component which are respectively used for detecting forehead and ear side electroencephalogram waves; the fixing component is used for installing the electroencephalogram detection component; the head ring assembly is assembled and connected between the fixing component and the second electroencephalogram detection assembly and is used for being worn on the head of a user; the fixing component is assembled and linked with the fixing component and used for fixing the position of the head ring and adjusting the volume of the electroencephalogram detector, so that the electroencephalogram detector is convenient to carry, and the problem that the conventional electroencephalogram detector is inconvenient to carry is solved.
Description
Technical Field
The utility model belongs to the technical field of medical equipment, specifically relate to a portable electroencephalogram detector.
Background
Electroencephalogram detection is one of the methods for examining the function of the nervous system, and is a method in which the activity of nerve cells in the brain of a human produces continuous rhythmic potential fluctuations (brain waves) and the brain waves are amplified by placing electrodes on the scalp and connecting them to an electroencephalograph through a lead wire, so that the waveforms formed by the potential differences produced by the brain cell activity can be traced and formed into an electroencephalogram.
Along with the development of science and technology, the variety of electrical detection appearance is more and more diversified.
However, the existing electroencephalogram detector is generally large in size, and for some old people with inconvenient actions and office workers with busy work, the electroencephalogram detector with large size can make the old people and the office workers inconvenient to carry about, and cannot meet the requirements of the existing market.
Therefore, in order to solve the problem, a portable electroencephalogram detector needs to be developed and designed, and the problem that the existing electroencephalogram detector is inconvenient to carry is solved.
Disclosure of Invention
Not enough to prior art exists, the utility model provides a portable electroencephalogram detector aims at solving following problem: the existing electroencephalogram detector has the problem of inconvenience in carrying.
The embodiment of the utility model provides a realize like this: a portable electroencephalograph detector, comprising:
the electroencephalogram detection component is internally provided with a first electroencephalogram detection component and a second electroencephalogram detection component which are respectively used for detecting forehead and ear side electroencephalogram waves;
the fixing component is used for installing the electroencephalogram detection component;
the head ring assembly is assembled and connected between the fixing component and the second electroencephalogram detection assembly and is used for being worn on the head of a user; and
and the fixing component is assembled and linked with the fixing component, and is used for fixing the position of the head ring and adjusting the volume of the electroencephalogram detector.
A portable electroencephalograph detector, the stationary component comprising:
the electroencephalogram processing and battery mounting shell is used for mounting electroencephalogram processing equipment and a battery component, the electroencephalogram processing equipment is electrically connected with the battery component, and the electroencephalogram processing equipment is also electrically connected with the first electroencephalogram detection component and the second electroencephalogram detection component respectively; and
and the fixed shaft is assembled and connected between the electroencephalogram processing and battery mounting shell and the first electroencephalogram detection component and is used for mounting the head ring component.
A portable electroencephalograph detector, the headgear assembly comprising:
one end of the first head ring component is movably connected with the fixed shaft, and a first head ring body for mounting the second electroencephalogram detection component is arranged in the first head ring component; and
and one end of the second head ring component is movably connected with the fixed shaft, the other end of the second head ring component is assembled and connected with the second electroencephalogram detection component, and a second head ring body used for installing the second electroencephalogram detection component is arranged in the second head ring component.
A portable electroencephalograph detector, the first headgear assembly comprising:
and the handle is assembled and connected with the first head ring body and used for picking up the head ring assembly.
A portable electroencephalograph detector, the stationary assembly comprising:
the limiting assembly is internally provided with an insert rod for fixing the first head ring body and the second head ring body, and the insert rod is arranged on the insert rod mounting plate; and
and the stretching component is assembled and connected between the limiting component and the electroencephalogram processing and battery mounting shell.
A portable electroencephalograph detector, the stretching assembly comprising:
the pull ring is fixedly connected with a pull ring mounting plate; and
and the fixed rod is arranged between the pull ring mounting plate and the inserted bar mounting plate, and the fixed rod is sleeved with a spring.
A portable electroencephalograph detector, the first electroencephalograph detection component comprising:
the first electrode holder is assembled and connected with the fixed shaft; and
and the first electrode is assembled and connected with the first electrode holder and is used for detecting brain waves of the forehead part.
A portable electroencephalograph detector, the second electroencephalograph detection component comprising:
the number of the second electrode seats is a plurality of, and the second electrode seats are respectively assembled and connected with the first head ring body and the second head ring body; and
and the second electrode is assembled and connected with the second electrode seat and is used for detecting brain waves on the ear side.
A portable electroencephalogram detector is characterized in that a display screen and a control switch are mounted on the surface of an electroencephalogram processing and battery mounting shell.
To sum up, compared with the prior art, the embodiment of the utility model has the following beneficial effects:
after the electroencephalogram detection is completed, the user moves the fixing component with hands, the head ring component can rotate, after the fixing component is loosened, the head ring component can be fixed again, the size of the head ring component after rotation is greatly reduced, and the electroencephalogram detection is convenient for the user to carry.
To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is the embodiment of the utility model provides a portable electroencephalogram detector's structural schematic diagram.
Fig. 2 is the embodiment of the utility model provides a portable electroencephalogram detector is worn the axonometric map.
Fig. 3 is an isometric view of a fixing member according to an embodiment of the present invention.
Fig. 4 is an axonometric view of a fixing assembly provided by an embodiment of the present invention.
Fig. 5 is a connection diagram between the fixing component and the first and second head ring components according to the embodiment of the present invention.
Fig. 6 is an isometric view of a first headband body and a second headband body provided by the embodiment of the invention.
Fig. 7 is a perspective view of the portable electroencephalogram detector provided by the embodiment of the utility model after being folded.
Reference numerals: 1-first head ring body, 11-first clamping groove, 12-first clamping groove, 13-through hole, 2-second head ring body, 3-handle, 4-fixing component, 41-brain electricity processing and battery installing shell, 411-groove, 42-first electrode seat, 43-fixing shaft, 44-fixing component, 441-inserted bar, 442-inserted bar installing plate, 443-fixing bar, 444-pull ring installing plate, 445-pull ring, 446-spring, 45-first electrode, 46-display screen, 47-control switch, 5-second electrode seat and 6-second electrode.
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.
The following detailed description is provided for the specific embodiments of the present invention.
Referring to fig. 1 to 7, an embodiment of the present invention provides a portable electroencephalogram detector, including:
the electroencephalogram detection component is internally provided with a first electroencephalogram detection component and a second electroencephalogram detection component which are respectively used for detecting electroencephalograms on the forehead and the ear sides;
the fixing component 4 is used for installing an electroencephalogram detection component;
the head ring component is assembled and connected between the fixing component 4 and the second electroencephalogram detection component and is used for being worn on the head of a user; and
and the fixing component 44 is assembled and linked with the fixing part 4 and is used for fixing the position of the head ring and adjusting the volume of the electroencephalogram detector to be convenient to carry.
The embodiment of the utility model provides an in, when using this equipment, loosen the head ring subassembly from fixed part 4 through fixed subassembly 44 earlier, make the head ring subassembly can rotate 90 degrees forms the shape of an approximate ring, and with its rigidity through fixed subassembly 44, then overlap the head ring subassembly at user's head, first brain electricity detection component and the second brain electricity detection component in the brain electricity detection component laminate with forehead and ear side respectively, be used for detecting the brain wave of forehead and ear side respectively, after the detection is accomplished, fixed subassembly 44 loosens the head ring subassembly from fixed part 4 once more, make the head ring subassembly can reverse rotation 90 degrees resume to initial condition, can reduce the volume of this equipment, and convenient user carries.
In an embodiment of the present invention, referring to fig. 3, the fixing member 4 includes:
the electroencephalogram processing and battery mounting shell 41 is used for mounting electroencephalogram processing equipment and a battery pack, the electroencephalogram processing equipment is electrically connected with the battery pack, and the electroencephalogram processing equipment is also electrically connected with the first electroencephalogram detection pack and the second electroencephalogram detection pack respectively; and
and a fixed shaft 43 which is assembled and connected between the electroencephalogram processing and battery mounting case 41 and the first electroencephalogram detection component and is used for mounting the head ring component.
Button cell or dry battery that the battery pack can easily buy on the market can be selected, and the head ring subassembly is rotatory around electroencephalogram processing and the fixed axle 43 between battery installation casing 41 and the first electroencephalogram detection subassembly, and fixed axle 43 both ends are connected with electroencephalogram processing and battery installation casing 41 and first electroencephalogram detection subassembly respectively through the mode of joint, are convenient for on the one hand install the head ring subassembly on fixed axle 43, and on the other hand is convenient for dismantle and maintain.
In an embodiment of the present invention, referring to fig. 1 and 2, the head ring assembly includes:
one end of the first head ring component is movably connected with the fixed shaft 43, and a first head ring body 1 used for mounting the second electroencephalogram detection component is arranged in the first head ring component; and
and one end of the second head ring component is movably connected with the fixed shaft 43, the other end of the second head ring component is assembled and connected with the second electroencephalogram detection component, and a second head ring body 2 used for installing the second electroencephalogram detection component is arranged in the second head ring component.
The number of the fixed shafts 43 is two, the first head ring assembly and the second head ring assembly rotate around the fixed shafts 43 respectively, when the novel multifunctional head ring is not used, the first head ring assembly and the second head ring assembly are parallel and attached together, when the novel multifunctional head ring is used, the first head ring assembly and the second head ring assembly rotate for 90 degrees to form a shape similar to a circular ring and can be directly sleeved on a head, when the first head ring assembly and the second head ring assembly are attached together, the novel multifunctional head ring can be directly placed into a bag, the first head ring assembly and the second head ring assembly can be changed back and forth between large and small in size, and therefore daily carrying of a user is facilitated.
In an embodiment of the present invention, referring to fig. 1 and 2, the first head ring assembly includes:
and the handle 3 is assembled and connected with the head ring body I1 and used for picking up the head ring assembly.
The inner structures of the head ring assembly II and the head ring assembly I are consistent.
In an embodiment of the present invention, referring to fig. 4, the fixing assembly 44 includes:
the limiting assembly is internally provided with an insert rod 441 for fixing the first head ring assembly and the second head ring assembly, and the insert rod 441 is installed on an insert rod installation plate 442; and
and the stretching component is assembled and connected between the limiting component and the electroencephalogram processing and battery mounting shell 41.
The insertion rod 441 in the limiting assembly is controlled to align the first head ring assembly and the second head ring assembly through the stretching assembly.
In an embodiment of the present invention, referring to fig. 4, the stretching assembly includes:
the pull ring is fixedly connected with a pull ring mounting plate; and
and the fixed rod is arranged between the pull ring mounting plate 444 and the inserted link mounting plate 442, and a spring is sleeved on the fixed rod 443.
The number of the insert rods 441 is two, and the insert rods are fixed on one insert rod mounting plate 442, after electroencephalogram detection is completed, a user can pull the pull ring 445 upwards (to overcome the elastic force of the spring 446), pull the two insert rods 441 out of the first fixed head ring assembly and the second head ring assembly, at the moment, the first fixed head ring assembly and the second fixed head ring assembly are rotated by 90 degrees respectively, then the pull ring 445 is loosened, and under the elastic force action of the spring 446, the two insert rods 441 descend to fix the first head ring assembly and the second head ring assembly again, so that the functions of reducing the volume and fixing the equipment are achieved.
When the equipment is used for brain electrography detection, the inserted bar 441 is inserted into the first clamping groove 11, the positions of the head ring body 1 and the head ring body 2 are fixed, looseness in the wearing process is prevented, when the equipment needs to be carried, the head ring body 1 and the head ring body 2 rotate for 90 degrees, the first clamping groove 11 can leave from the position under the inserted bar 441, the second clamping groove 12 can rotate to the position under the inserted bar 441, the inserted bar 441 is inserted into the second clamping groove 12, the positions of the head ring body 1 and the head ring body 2 are fixed, looseness in the carrying process is prevented, the fixed functions of the head ring body 1 and the head ring body 2 are achieved, a user can hold the handle 3 to take the equipment up, and the equipment has the characteristics of simplicity in operation.
In an embodiment of the present invention, please refer to fig. 3, the first electroencephalogram detection component includes:
the first electrode holder 42, the first electrode holder 42 is assembled and connected with the fixed shaft 43; and
and a first electrode 45 assembled with the first electrode holder 42 for detecting brain waves of the forehead portion.
The first electrode base 42 may further be provided with a layer of rubber cushion to prevent the skin from being scratched, and the first electrode 45 is directly attached to the skin of the forehead portion, so as to achieve the purpose of detecting brain waves.
In an embodiment of the present invention, please refer to fig. 1, the second electroencephalogram detection component includes:
the number of the second electrode seats 5 is a plurality, and the second electrode seats 5 are respectively assembled and connected with the head ring body 1 and the head ring body 2; and
and a second electrode 6 assembled with the second electrode holder 5 for detecting brain waves of the ear side.
The second electrode holder 5 is connected with the head ring body 1 and the head ring body 2 in a threaded connection or clamping connection mode, and is convenient to maintain and replace.
In an embodiment of the present invention, please refer to fig. 7, the surface of the electroencephalogram processing and battery mounting case 41 is provided with a display screen 46 and a control switch 47, the display screen 46 can display the detection result of the first electrode 45 and the second electrode 6, so that the user can conveniently check, and the control switch 47 is used for controlling the first electrode 45, the second electrode 6 and the battery to be electrified.
In this embodiment, when performing electroencephalogram detection using the apparatus, the headband body 1 and the headband body 2 are directly fitted to the head, the control switch 47 is turned on, the first electrode 45 is directly attached to the skin of the forehead portion for detecting the brain waves of the forehead portion, the second electrode 6 is used for detecting the brain waves of the ear side, the detection results of the first electrode 45 and the second electrode 6 can be seen through the display screen 46, after the detection is completed, the user can pull the pull ring 445 upward (against the elastic force of the spring 446) to pull the two insertion rods 441 out from the first card slots 11 on the headband body 1 and the headband body 2, at this time, the headband body 1 and the headband body 2 are rotated by 90 degrees and fitted together, then the pull ring 445 is released, and the two insertion rods 441 are inserted into the second card slots 12 on the headband body 1 and the headband body 2 downward under the elastic force of the spring 446 to be fixed, thereby realized diminishing and fixed function with the volume of this equipment, the laminating is in the same place the great reduction of head ring body 1 and head ring body 2 volume, accessible handle 3 this moment takes up this equipment, perhaps puts into the package with it, possesses portable's characteristics.
To sum up, after the electroencephalogram detection is completed, the user moves the fixing component 4 with the hand, the head ring component can rotate by 90 degrees, after the fixing component 4 is loosened, the head ring component can be fixed again, the size of the head ring component after rotation is greatly reduced, and the electroencephalogram detection device is convenient for the user to carry.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. A portable electroencephalograph detector is characterized by comprising:
the electroencephalogram detection component is internally provided with a first electroencephalogram detection component and a second electroencephalogram detection component which are respectively used for detecting forehead and ear side electroencephalogram waves;
the fixing component is used for installing the electroencephalogram detection component;
the head ring assembly is assembled and connected between the fixing component and the second electroencephalogram detection assembly and is used for being worn on the head of a user; and
and the fixing component is assembled and linked with the fixing component, and is used for fixing the position of the head ring and adjusting the volume of the electroencephalogram detector.
2. The portable electroencephalograph detector of claim 1, wherein the fixing member comprises:
the electroencephalogram processing and battery mounting shell is used for mounting electroencephalogram processing equipment and a battery component, the electroencephalogram processing equipment is electrically connected with the battery component, and the electroencephalogram processing equipment is also electrically connected with the first electroencephalogram detection component and the second electroencephalogram detection component respectively; and
and the fixed shaft is assembled and connected between the electroencephalogram processing and battery mounting shell and the first electroencephalogram detection component and is used for mounting the head ring component.
3. The portable electroencephalograph detector of claim 2, wherein the headring assembly comprises:
one end of the first head ring component is movably connected with the fixed shaft, and a first head ring body for mounting the second electroencephalogram detection component is arranged in the first head ring component; and
and one end of the second head ring component is movably connected with the fixed shaft, the other end of the second head ring component is assembled and connected with the second electroencephalogram detection component, and a second head ring body used for installing the second electroencephalogram detection component is arranged in the second head ring component.
4. The portable electroencephalograph detector of claim 3, wherein the first headgear assembly comprises:
and the handle is assembled and connected with the first head ring body and used for picking up the head ring assembly.
5. The portable electroencephalograph detector of claim 4, wherein the fixed assembly comprises:
the limiting assembly is internally provided with an insert rod for fixing the first head ring body and the second head ring body, and the insert rod is arranged on the insert rod mounting plate; and
and the stretching component is assembled and connected between the limiting component and the electroencephalogram processing and battery mounting shell.
6. The portable electroencephalograph according to claim 5, wherein the stretching assembly comprises:
the pull ring is fixedly connected with a pull ring mounting plate; and
and the fixed rod is arranged between the pull ring mounting plate and the inserted bar mounting plate, and the fixed rod is sleeved with a spring.
7. The portable electroencephalograph detection instrument of claim 4, wherein the first electroencephalograph detection component comprises:
the first electrode holder is assembled and connected with the fixed shaft; and
and the first electrode is assembled and connected with the first electrode holder and is used for detecting brain waves of the forehead part.
8. The portable electroencephalograph detection instrument of claim 5, wherein the second electroencephalograph detection component comprises:
the number of the second electrode seats is a plurality of, and the second electrode seats are respectively assembled and connected with the first head ring body and the second head ring body; and
and the second electrode is assembled and connected with the second electrode seat and is used for detecting brain waves on the ear side.
9. The portable electroencephalograph detector according to claim 2, wherein a display screen and a control switch are mounted on the surface of the electroencephalograph processing and battery mounting shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120747571.7U CN215017609U (en) | 2021-04-13 | 2021-04-13 | Portable electroencephalogram detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120747571.7U CN215017609U (en) | 2021-04-13 | 2021-04-13 | Portable electroencephalogram detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215017609U true CN215017609U (en) | 2021-12-07 |
Family
ID=79149365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120747571.7U Active CN215017609U (en) | 2021-04-13 | 2021-04-13 | Portable electroencephalogram detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215017609U (en) |
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2021
- 2021-04-13 CN CN202120747571.7U patent/CN215017609U/en active Active
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