CN211131062U - Wearable electroencephalogram acquisition device - Google Patents
Wearable electroencephalogram acquisition device Download PDFInfo
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- CN211131062U CN211131062U CN201921976467.4U CN201921976467U CN211131062U CN 211131062 U CN211131062 U CN 211131062U CN 201921976467 U CN201921976467 U CN 201921976467U CN 211131062 U CN211131062 U CN 211131062U
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Abstract
The utility model discloses a wear-type brain electricity collection system, including first connector, first connector one side is connected with the second connector, and first connector opposite side fixed mounting has the third connector. The utility model discloses in, under adjustment mechanism's effect, when needs carry out swing joint between its first connector fixed connection's arc movable connector and its second connector, then can anticlockwise rotation pivot chucking mechanism connected, make the gear that the pivot is connected rotate along with movable connecting piece, make the grooved arc movable connector of arc that the interior insection of gear connection is connected can follow the inside extension of second connector, then enlarge between first connector and its second connector this moment, then can overlap on patient's head with it, later through clockwise rotation pivot chucking mechanism connected, make the arc movable connector that first connector is connected withdraw again in the second connector.
Description
Technical Field
The utility model relates to an electroencephalogram collection technology field especially relates to a wearing-type electroencephalogram collection device.
Background
With the development of society, the rhythm of life of people is accelerated, and especially people who bear huge life pressure and working pressure every day often have some mental diseases in the brain, and the people need to go to corresponding hospitals to carry out electroencephalogram detection.
The electroencephalogram acquisition device of the existing wearable type does not have a mechanism which can be used for wearing and adjusting the heads of different patients, does not have a mechanism which can be used for clamping and preventing falling after adjustment, and does not have a mechanism which can be used for adjusting the adhesion of an electroencephalogram acquisition electrode plate and the scalp of the patient according to the hair thickness of different patients.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the current wearing-type electroencephalogram acquisition device and not possessing the mechanism of wearing and can adjusting different patient's heads to do not possessing the mechanism that carries out the chucking after adjusting and prevent to drop, do not possessing the shortcoming of adjusting the mechanism that electroencephalogram collection electrode piece and patient's scalp subsides tightly to different patient's hair thickness moreover, and the wearing-type electroencephalogram acquisition device who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a wearable electroencephalogram collection device, includes first connector, first connector one side is connected with the second connector, and first connector opposite side fixed mounting has the third connector, first connector outside fixedly connected with elastic cord, adjustment mechanism has been seted up to second connector inboard, and second connector inboard installs the electroencephalogram processing unit, the adjustment mechanism bottom is connected with swing joint spare, and installs chucking mechanism on the adjustment mechanism top, the tight mechanism of subsides has been seted up to third connector inboard.
As a further description of the above technical solution:
the inside arc activity connector that is included of adjustment mechanism, and arc activity connector inboard has seted up the arc fluting, and insection in the arc fluting inner wall fixedly connected with, the inboard swing joint of arc fluting has the gear, and gear top fixed mounting has the pivot.
As a further description of the above technical solution:
the gear forms revolution mechanic through pivot and arc movable connection body, and arc movable connection body passes through arc fluting, interior insection, gear and first connector constitution extending structure.
As a further description of the above technical solution:
the clamping mechanism is internally provided with a connecting sleeve, the inner wall of the connecting sleeve is provided with a sliding groove, the inner side of the sliding groove is connected with a first sliding block in a sliding mode, the top end of the first sliding block is fixedly connected with a first spring, the bottom end of the connecting sleeve is fixedly provided with an inserting column, and the outer side of the inserting column is connected with a slot.
As a further description of the above technical solution:
the connecting sleeve forms a sliding structure with the rotating shaft through the first sliding block, the sliding groove, and forms a clamping structure with the second connecting body through the inserting column and the inserting groove.
As a further description of the above technical solution:
paste tight inside including external screw thread T pole of mechanism, and external screw thread T pole outside threaded connection has the internal thread clamp plate, and internal thread clamp plate installs the second slider on one side, external screw thread T pole bottom end fixedly connected with brain electricity collection electrode piece, and external screw thread T pole outside cover is equipped with fixed outer pole, the slide rail has been seted up to fixed outer pole inner wall, and the second spring is installed to fixed outer pole inboard.
As a further description of the above technical solution:
the external thread T rod and the fixed outer rod form a movable structure through the internal thread pressing plate, and the internal thread pressing plate and the fixed outer rod form an elastic structure through the second spring.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. in the utility model, under the effect of the adjusting mechanism, when the arc movable connecting body fixedly connected with the first connecting body is movably connected with the second connecting body, the clamping mechanism connected with the rotating shaft can be rotated anticlockwise, so that the gear connected with the rotating shaft rotates along with the movable connecting piece, the arc movable connecting body of the arc groove connected with the inner insection of the gear connection can extend out from the inside of the second connecting body, at the moment, the space between the first connecting body and the second connecting body is enlarged, the arc movable connecting body can be sleeved on the head of a patient, and then the clamping mechanism connected with the rotating shaft is rotated clockwise, so that the arc movable connecting body connected with the first connecting body retracts into the second connecting body, and meanwhile, the elastic band between the two first connecting bodies ties tightly ties up the back part of the brain of the patient, the adjustable wear can be conveniently carried out according to the head sizes of different patients, and the wearing is stable, and the operation is convenient.
2. In the utility model, under the action of the clamping mechanism, when the rotating shaft needs to be rotated, the connecting sleeve needs to be pulled upwards, the inserting column connected with the bottom end of the connecting sleeve leaves the slot arranged at the top end of the second connecting body, and simultaneously, the connecting sleeve moves upwards in the slot arranged on the outer wall of the rotating shaft through the first slider and simultaneously presses against the first spring to deform, because the connecting sleeve is separated from the limits of the inserting column and the slot, the connecting sleeve can rotate, so that the rotating shaft rotates, the gear in the adjusting mechanism can rotate conveniently, after the adjustment is finished, the connecting sleeve can be released, the inserting column at the bottom end of the connecting sleeve is inserted into the slot arranged at the top end of the second connecting body, so that the rotating shaft fixedly connected with the connecting sleeve can not rotate any more, through the arrangement, the adjusting mechanism can be fixed conveniently after being adjusted, and the rotating shaft, so that the wearing effect of the patient is not firm and the patient falls off.
3. The utility model discloses in, under the effect of pasting tight mechanism, through rotating external screw thread T pole, make external screw thread T pole rotate in the internal thread clamp plate, and the activity can go up and down simultaneously to the external screw thread T pole, the EEG collection electrode slice of being convenient for external screw thread T pole bottom connection can pass the hair of the patient of different hair thickness and paste tight patient's scalp surface, thereby gather better the EEG to its patient, and under the effect of spring, can make elastic connection between the fixed outer pole of internal thread clamp plate and it, it leads to patient's head uncomfortable to prevent that the too tight of EEG collection electrode slice to pasting of patient's head.
Drawings
FIG. 1 is a schematic view of the overall structure of a wearable electroencephalogram acquisition device in the present invention;
FIG. 2 is a schematic view of the expansion structure of the middle clamping mechanism of the present invention;
FIG. 3 is a schematic view of the expansion structure of the middle attaching mechanism of the present invention;
FIG. 4 is an enlarged schematic view of the position A of the present invention;
fig. 5 is an enlarged schematic structural diagram of the middle B of the present invention.
Illustration of the drawings:
1. a first connecting body; 2. a second connector; 3. a third connector; 4. elastic bands; 5. an adjustment mechanism; 501. an arc-shaped movable connecting body; 502. arc-shaped grooving; 503. inner insection; 504. a gear; 505. a rotating shaft; 6. an electroencephalogram processing unit; 7. a movable connecting piece; 8. a chucking mechanism; 801. connecting sleeves; 802. a chute; 803. a first slider; 804. a first spring; 805. inserting a column; 806. a slot; 9. a clinging mechanism; 901. an external threaded T-bar; 902. an internal thread pressing plate; 903. an electroencephalogram acquisition electrode slice; 904. a second slider; 905. a slide rail; 906. fixing the outer rod; 907. a second spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-5, a wearable electroencephalogram acquisition device comprises a first connector 1, a second connector 2, a third connector 3, an elastic band 4, an adjusting mechanism 5, an arc-shaped movable connector 501, an arc-shaped slot 502, internal threads 503, a gear 504, a rotating shaft 505, an electroencephalogram processing unit 6, a movable connector 7, a clamping mechanism 8, a connecting sleeve 801, a sliding chute 802, a first slider 803, a first spring 804, a plug column 805, a slot 806, a clinging mechanism 9, an external thread T rod 901, an internal thread pressing plate 902, an electroencephalogram acquisition electrode plate 903, a second slider 904, a sliding rail 905, a fixed outer rod 906 and a second spring 907, wherein the second connector 2 is connected to one side of the first connector 1, the third connector 3 is fixedly mounted to the other side of the first connector 1, the elastic band 4 is fixedly connected to the outer side of the first connector 1, the adjusting mechanism 5 is arranged on the inner side of the second connector 2, and 2 inboard brain electricity processing unit 6 of installing of second connector, brain electricity processing unit 6 can handle the patient's brain electricity that its brain electricity collection electrode piece 903 was gathered, and 5 bottoms of adjustment mechanism are connected with swing joint 7, and 5 tops of adjustment mechanism install chucking mechanism 8, and 3 inboard have been seted up to the third connector and have been pasted tight mechanism 9, pastes tight mechanism 9 and can make the brain electricity collection electrode piece 903 can be comfortable paste tightly on patient's scalp to be convenient for gather its patient's brain electricity.
Further, the inside arc movable connection body 501 that is included of adjustment mechanism 5, and arc fluting 502 has been seted up to arc movable connection body 501 inboard, and insection 503 in the arc fluting 502 inner wall fixedly connected with, the inboard swing joint of arc fluting 502 has gear 504, and gear 504 top fixed mounting has pivot 505, through the adapter sleeve 801 in the chucking mechanism 8 that anticlockwise rotation pivot 505 is connected, make the gear 504 that pivot 505 is connected rotate along with swing joint 7, make the arc movable connection body 501 that the internal insection 503 that gear 504 is connected simultaneously can follow the inside extension of second connector 2, be convenient for on the first connector 1 fixed connection's arc movable connection body 501 can carry out the extension work with it between the second connector 2.
Further, gear 504 constitutes revolution mechanic through pivot 505 and arc active connector 501, and arc active connector 501 constitutes extending structure through arc fluting 502, internal tooth line 503, gear 504 and first connector 1, and pivot 505 runs through 2 tops of second connector, and carries out swing joint with the arc fluting 502 of the arc active connector 501 in the inside arc wall of second connector 2.
Further, the inside of the chucking mechanism 8 includes a connecting sleeve 801, and a sliding groove 802 is formed in an inner wall of the connecting sleeve 801, a first slider 803 is slidably connected to an inner side of the sliding groove 802, and a first spring 804 is fixedly connected to a top end of the first slider 803, an inserting column 805 is fixedly installed at a bottom end of the connecting sleeve 801, and a slot 806 is connected to an outer side of the inserting column 805, and the connecting sleeve 801 is fixedly connected to the first slider 803 in the sliding groove 802 formed in an outer wall of the rotating shaft 505, so that the first slider 803 connected to the connecting sleeve 801 slides and presses the first spring 804 thereof at the same time by pulling the connecting sleeve 801, and the inserting column 805 connected to the bottom end of the connecting sleeve 801 is separated from the slot 806.
Furthermore, the connection sleeve 801 forms a sliding structure with the rotation shaft 505 through the first slider 803, the sliding groove 802, and the connection sleeve 801 forms a clamping structure with the second connection body 2 through the insertion column 805, the insertion groove 806, and when the insertion column 805 fixedly connected to the bottom end of the connection sleeve 801 enters the insertion groove 806 through the elastic action of the first spring 804, the connection sleeve 801 and the second connection body 2 are fixed, and the gear 504 connected to the rotation shaft 505 and connected to the connection sleeve 801 is prevented from loosening.
Further, paste tight mechanism 9 inside including external screw thread T pole 901, and external screw thread T pole 901 outside threaded connection has internal thread clamp plate 902, and second slider 904 is installed to internal thread clamp plate 902 one side, external screw thread T pole 901 bottom fixedly connected with brain electricity collection electrode piece 903, and external screw thread T pole 901 outside cover is equipped with fixed outer pole 906, slide rail 905 has been seted up to fixed outer pole 906 inner wall, and second spring 907 is installed to fixed outer pole 906 inboard, rotate external screw thread T pole 901, make and go up and down the activity between the internal thread clamp plate 902 that can be with it threaded connection, thereby make the brain electricity collection electrode piece 903 of external screw thread T pole 901 bottom connection can pass the hair of patient's thick layer paste tightly on patient's scalp, thereby make to gather the effect accurate to its patient's brain electricity.
Further, external screw thread T pole 901 constitutes the active structure through internal thread clamp plate 902 and fixed outer pole 906, and internal thread clamp plate 902 passes through second spring 907 and constitutes elastic construction with fixed outer pole 906, and under the effect of second spring 907, can prevent that external screw thread T pole 901 bottom fixed connection's brain electricity from gathering electrode piece 903 too closely attaching on patient's scalp, has the effect of buffering.
The working principle is as follows: when in use, firstly, a patient is asked to sit on the chair for a doctor, the device is taken out, the connecting wire of the device is inserted into the port of the external equipment, the connecting sleeve 801 is pulled up, the inserting column 805 connected with the bottom end of the connecting sleeve 801 is enabled to leave the inserting groove 806 arranged at the top end of the second connecting body 2, then the connecting sleeve 801 connected with the rotating shaft 505 is rotated anticlockwise, the gear 504 connected with the rotating shaft 505 rotates along with the movable connecting piece 7, the gear 504 extends outwards the arc movable connecting body 501 connected with the internal insection 503, at the moment, the space between the first connecting body 1 and the second connecting body 2 is expanded, the first connecting body can be sleeved on the head of the patient, then the connecting sleeve 801 connected with the rotating shaft 505 is rotated clockwise, the arc movable connecting body 501 connected with the first connecting body 1 is enabled to retract into the second connecting body 2, and simultaneously, the elastic tape 4 between the two first connecting bodies 1 tightly ties up the back part of the brain of the patient, then, the connecting sleeve 801 is released, so that the inserting column 805 at the bottom end of the connecting sleeve 801 is inserted into the inserting groove 806 formed in the top end of the second connecting body 2, the rotating shaft 505 fixedly connected with the connecting sleeve 801 does not rotate any more, then the external thread T rod 901 can be rotated, the electroencephalogram collecting electrode plate 903 connected with the bottom end of the external thread T rod 901 can penetrate through the thick layer of hair of a patient and is tightly attached to the scalp of the patient, the electroencephalogram of the patient can be accurately collected and displayed on a display screen of external equipment, and the working principle of the device is completed.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a wear-type electroencephalogram collection device, includes first connector (1), its characterized in that, first connector (1) one side is connected with second connector (2), and first connector (1) opposite side fixed mounting has third connector (3), first connector (1) outside fixedly connected with elastic cord (4), adjustment mechanism (5) have been seted up to second connector (2) inboard, and second connector (2) inboard installs electroencephalogram processing unit (6), adjustment mechanism (5) bottom is connected with swing joint spare (7), and installs chucking mechanism (8) on adjustment mechanism (5) top, third connector (3) inboard has been seted up and has been pasted tight mechanism (9).
2. The wearable electroencephalogram acquisition device according to claim 1, wherein an arc-shaped movable connecting body (501) is arranged inside the adjusting mechanism (5), an arc-shaped slot (502) is formed in the inner side of the arc-shaped movable connecting body (501), inner insections (503) are fixedly connected to the inner wall of the arc-shaped slot (502), a gear (504) is movably connected to the inner side of the arc-shaped slot (502), and a rotating shaft (505) is fixedly mounted at the top end of the gear (504).
3. The wearable electroencephalogram acquisition device according to claim 2, wherein the gear (504) and the arc-shaped movable connecting body (501) form a rotating structure through a rotating shaft (505), and the arc-shaped movable connecting body (501) and the first connecting body (1) form a telescopic structure through the arc-shaped open groove (502), the internal thread (503), the gear (504).
4. The wearable electroencephalogram acquisition device according to claim 1, wherein the inside of the clamping mechanism (8) comprises a connecting sleeve (801), a sliding groove (802) is formed in the inner wall of the connecting sleeve (801), a first sliding block (803) is connected to the inner side of the sliding groove (802) in a sliding manner, a first spring (804) is fixedly connected to the top end of the first sliding block (803), an inserting column (805) is fixedly installed at the bottom end of the connecting sleeve (801), and a slot (806) is connected to the outer side of the inserting column (805).
5. The wearable electroencephalogram acquisition device according to claim 4, wherein the connecting sleeve (801) forms a sliding structure with the rotating shaft (505) through the first sliding block (803), the sliding groove (802), and the connecting sleeve (801) forms a clamping structure with the second connecting body (2) through the inserting column (805), the inserting groove (806).
6. The wearable electroencephalogram acquisition device according to claim 1, wherein an external thread T rod (901) is arranged inside the clinging mechanism (9), an internal thread pressing plate (902) is connected to the outer side of the external thread T rod (901) in a threaded manner, a second sliding block (904) is installed on one side of the internal thread pressing plate (902), an electroencephalogram acquisition electrode plate (903) is fixedly connected to the bottom end of the external thread T rod (901), a fixed outer rod (906) is sleeved on the outer side of the external thread T rod (901), a sliding rail (905) is formed in the inner wall of the fixed outer rod (906), and a second spring (907) is installed on the inner side of the fixed outer rod (906).
7. The wearable electroencephalogram acquisition device according to claim 6, wherein the external thread T rod (901) and the fixed external rod (906) form a movable structure through an internal thread pressure plate (902), and the internal thread pressure plate (902) and the fixed external rod (906) form an elastic structure through a second spring (907).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921976467.4U CN211131062U (en) | 2019-11-15 | 2019-11-15 | Wearable electroencephalogram acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921976467.4U CN211131062U (en) | 2019-11-15 | 2019-11-15 | Wearable electroencephalogram acquisition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211131062U true CN211131062U (en) | 2020-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921976467.4U Expired - Fee Related CN211131062U (en) | 2019-11-15 | 2019-11-15 | Wearable electroencephalogram acquisition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211131062U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112656432A (en) * | 2020-12-22 | 2021-04-16 | 常州绘了么信息科技有限公司 | Electrode fixing device for brain wave collection |
| CN112656429A (en) * | 2020-12-16 | 2021-04-16 | 常州绘了么信息科技有限公司 | Brain wave is gathered and is experienced device with detecting |
| CN112754485A (en) * | 2021-02-07 | 2021-05-07 | 扬州大学附属医院 | Electroencephalogram electrode cap convenient to wear and store |
-
2019
- 2019-11-15 CN CN201921976467.4U patent/CN211131062U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112656429A (en) * | 2020-12-16 | 2021-04-16 | 常州绘了么信息科技有限公司 | Brain wave is gathered and is experienced device with detecting |
| CN112656432A (en) * | 2020-12-22 | 2021-04-16 | 常州绘了么信息科技有限公司 | Electrode fixing device for brain wave collection |
| CN112754485A (en) * | 2021-02-07 | 2021-05-07 | 扬州大学附属医院 | Electroencephalogram electrode cap convenient to wear and store |
| CN112754485B (en) * | 2021-02-07 | 2022-06-03 | 扬州大学附属医院 | Electroencephalogram electrode cap convenient to wear and store |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200731 Termination date: 20211115 |