CN210447004U - Electrocardiogram fixing device for neurology - Google Patents
Electrocardiogram fixing device for neurology Download PDFInfo
- Publication number
- CN210447004U CN210447004U CN201920842932.9U CN201920842932U CN210447004U CN 210447004 U CN210447004 U CN 210447004U CN 201920842932 U CN201920842932 U CN 201920842932U CN 210447004 U CN210447004 U CN 210447004U
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- Prior art keywords
- plate
- threaded
- fixing
- bevel gear
- fixing device
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- 210000004556 brain Anatomy 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 12
- 239000004744 fabric Substances 0.000 claims description 9
- 230000002457 bidirectional effect Effects 0.000 claims description 8
- 238000005259 measurement Methods 0.000 abstract description 4
- 210000003128 head Anatomy 0.000 description 12
- 238000001514 detection method Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 2
- 230000002269 spontaneous effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004958 brain cell Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001020 rhythmical effect Effects 0.000 description 1
- 210000004761 scalp Anatomy 0.000 description 1
Images
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- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The utility model discloses a brain electrograph fixing device for department of neurology, which comprises a seat, the seat comprises chair leg, seat and backup plate, the top of backup plate is equipped with the fixed plate, be equipped with the cavity in the backup plate, be equipped with in the cavity and be used for carrying out the adjustment mechanism who adjusts to the fixed plate, the front side of backup plate is equipped with the fixed slot, be equipped with in the fixed slot and be used for carrying out the fixed establishment of fixing to the head. The utility model discloses can highly adjust the fixed plate, can fix measurement personnel's head simultaneously for the testing result is comparatively accurate.
Description
Technical Field
The utility model relates to a fixing device especially relates to a brain electrograph fixing device for department of neurology.
Background
The electroencephalogram is a graph obtained by amplifying and recording spontaneous bioelectric potentials of the brain from the scalp by a precise electronic instrument, and is a graph of spontaneous and rhythmic electrical activities of brain cell groups recorded by electrodes, a conventional electroencephalogram, dynamic electroencephalogram monitoring, and video electroencephalogram monitoring.
When electroencephalogram detection is performed, deviation of detection of electroencephalograms is easily caused by head shaking, detection results are inaccurate, and the head needs to be fixed.
Therefore, the electroencephalogram fixing device for the neurology department is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that deviation occurs in electroencephalogram detection caused by head shaking in the prior art, and providing an electroencephalogram fixing device for neurology.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a brain electrograph fixing device for department of neurology, includes the seat, the seat comprises chair leg, seat and backup plate, the top of backup plate is equipped with the fixed plate, be equipped with the cavity in the backup plate, be equipped with in the cavity and be used for carrying out the adjustment mechanism who adjusts to the fixed plate, the front side of backup plate is equipped with the fixed slot, be equipped with in the fixed slot and be used for carrying out the fixed establishment to the head.
Preferably, adjustment mechanism includes the threaded rod of two vertical settings, two the threaded rod is equal thread bush outward, and two thread bush's upper and lower both ends all are connected with the inside wall rotation of cavity, two through the drive mechanism transmission connection between the thread bush, be equipped with the dwang in the cavity, be connected through bevel gear group transmission between dwang and one of them thread bush, the rear end of dwang is rotated and is run through backup plate and the first handle of coaxial fixedly connected with, two the upper end of threaded rod all slides and run through backup plate and with the lower extreme fixed connection of fixed plate.
Preferably, the transmission mechanism comprises two belt pulleys, the two belt pulleys are respectively and fixedly connected with the two threaded sleeves in a coaxial mode, and the two belt pulleys are in transmission connection through a belt.
Preferably, the bevel gear set comprises a first bevel gear and a second bevel gear which are meshed with each other, the first bevel gear is coaxially and fixedly connected with the rotating rod, and the second bevel gear is coaxially and fixedly connected with the threaded sleeve.
Preferably, fixed establishment is including setting up the fixed slot in the fixed plate front side, horizontal rotation is connected with two-way threaded rod in the fixed slot, two-way threaded rod external thread cover is equipped with two screw thread pieces, two screw thread piece all with fixed slot inside wall sliding connection, the one end of two-way threaded rod is rotated and is run through fixed plate and coaxial fixedly connected with second turning handle, two outside the front end of screw thread piece all extends to the fixed slot, two the equal fixedly connected with splint in front end of screw thread piece, two splint all with the preceding lateral wall sliding connection of fixed plate, one of them the front end fixed connection of splint has elastic cloth, elastic cloth keeps away from the front end joint that the one end of splint passes through buckle and another splint.
Preferably, the front end of the fixing plate is arranged in an arc shape.
Compared with the prior art, the beneficial effects of the utility model are that:
1. by arranging the adjusting mechanism, the first rotating handle drives the rotating rod to rotate by rotating the first rotating handle, the rotating rod drives the two threaded sleeves to rotate, the two threaded sleeves rotate the two threaded rods to lift, and the two threaded rods drive the fixed plate to lift, so that the height of the fixed plate can be adjusted to a proper position according to the height of a detector;
2. through setting up fixed establishment, through rotating the second turning handle, the second turning handle drives two-way threaded rod and rotates, and two-way threaded rod drives two screw thread piece relative movement, and two screw thread pieces drive two splint and remove, and until two splint and measurement personnel's head laminating mutually, rethread elasticity cloth is fixed measurement personnel's head, makes it can not be in the testing process, and the head takes place rocking by a relatively large margin for the electroencephalogram result that detects out is comparatively accurate.
The utility model discloses can highly adjust the fixed plate, can fix measurement personnel's head simultaneously for the testing result is comparatively accurate.
Drawings
Fig. 1 is a perspective view of a top view structure of a electroencephalogram fixing device for neurology provided by the present invention;
fig. 2 is a perspective view of a side structure of a electroencephalogram fixing device for neurology provided by the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
fig. 4 is a perspective view of a rear view structure of the electroencephalogram fixing device for neurology department of the present invention.
In the figure: the device comprises a seat 1, chair legs 2, a seat 3, a back plate 4, a fixing plate 5, a cavity 6, an adjusting mechanism 7, a fixing groove 8, elastic cloth 9, a fixing mechanism 10, a threaded rod 11, a threaded sleeve 12, a transmission mechanism 13, a rotating rod 14, a bevel gear set 15, a first rotating handle 16, a belt pulley 17, a first bevel gear 18, a second bevel gear 19, a bidirectional threaded rod 20, a threaded block 21, a second rotating handle 22 and a clamping plate 23.
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.
Referring to fig. 1-4, a brain electrograph fixing device for department of neurology, including seat 1, seat 1 is by chair leg 2, seat 3 and backup plate 4 are constituteed, backup plate 4's top is equipped with fixed plate 5, be equipped with cavity 6 in the backup plate 4, be equipped with adjustment mechanism 7 that is used for adjusting fixed plate 5 in the cavity 6, it is specific, adjustment mechanism 7 includes two vertical threaded rods 11 that set up, two threaded rods 11 outer equal thread bush are equipped with threaded sleeve 12, two threaded sleeve 12's upper and lower both ends all are connected with the inside wall rotation of cavity 6, be connected through drive mechanism 13 transmission between two threaded sleeve 12, it needs to notice that drive mechanism 13 includes two belt pulleys 17, two belt pulleys 17 respectively with two threaded sleeve 12 coaxial fixed connection.
The utility model discloses in, connect through belt drive between two belt pulleys 17, be equipped with dwang 14 in the cavity 6, dwang 14 is connected through bevel gear group 15 transmission between one of them threaded sleeve 12, it needs to explain, bevel gear group 15 includes intermeshing's first bevel gear 18 and second bevel gear 19, first bevel gear 18 and the coaxial fixed connection of dwang 14, second bevel gear 19 and the coaxial fixed connection of threaded sleeve 12, the rear end of dwang 14 is rotated and is run through backup plate 4 and the first handle 16 of coaxial fixed connection, the upper end of two threaded rods 11 all slides and run through backup plate 4 and with the lower extreme fixed connection of fixed plate 5, it is that needs to explain.
In the utility model, the front end of the fixing plate 5 is arc-shaped, the front side of the backup plate 4 is provided with a fixing groove 8, the fixing groove 8 is internally provided with a fixing mechanism 10 for fixing the head, further, the fixing mechanism 10 comprises the fixing groove 8 arranged at the front side of the fixing plate 5, the fixing groove 8 is horizontally and rotatably connected with a bidirectional threaded rod 20, the external thread sleeve of the bidirectional threaded rod 20 is provided with two threaded blocks 21, it is to be noted that the two threaded blocks 21 are respectively provided with a threaded hole matched with the bidirectional threaded rod 20 in a penetrating way, the thread turning directions in the two threaded holes are opposite, the two threaded blocks 21 are respectively connected with the inner side wall of the fixing groove 8 in a sliding way, one end of the bidirectional threaded rod 20 is rotated and penetrates through the fixing plate 5 and is coaxially and fixedly connected with a second rotating handle 22, the front ends of the two threaded blocks 21 extend out of the fixing, two splint 23 all with the preceding lateral wall sliding connection of fixed plate 5, wherein the front end fixed connection of a splint 23 has elastic cloth 9, and elastic cloth 9 keeps away from the one end of splint 23 and passes through the front end joint of buckle with another splint 23.
The utility model discloses when highly adjusting fixed plate 5, rotate first turning handle 16, first turning handle 16 drives dwang 14 and rotates, dwang 14 drives first bevel gear 18 and rotates, first bevel gear 18 drives second bevel gear 19 and rotates, second bevel gear 19 drives one of them threaded sleeve 12 and rotates, one of them threaded sleeve 12 drives one of them belt pulley 17 and rotates, one of them belt pulley 17 passes through the belt and drives and see another belt pulley 17 and rotate, another belt pulley 17 drives another threaded sleeve 12 and rotates, two threaded sleeve 12 drive two threaded rods 11 and go up and down, two threaded rods 11 drive fixed plate 5 and go up and down, until suitable position can.
The utility model discloses when fixed to the head, rotate second turning handle 22, second turning handle 22 drives two-way threaded rod 20 and rotates, and two-way threaded rod 20 drives two screw blocks 21 relative movement, and two screw blocks 21 drive two splint 23 relative movement, and it is tight with the head clamp until two splint 23, then rethread elasticity cloth 9 and buckle are fixed the forehead part can be fixed with the head.
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 (6)
1. The utility model provides a brain electrograph fixing device for department of neurology, includes seat (1), seat (1) comprises chair leg (2), seat (3) and backup plate (4), its characterized in that, the top of backup plate (4) is equipped with fixed plate (5), be equipped with cavity (6) in backup plate (4), be equipped with in cavity (6) and be used for carrying out adjustment mechanism (7) to fixed plate (5), the front side of backup plate (4) is equipped with fixed slot (8), be equipped with in fixed slot (8) and be used for carrying out fixed establishment (10) to the head.
2. The electroencephalogram fixing device for neurology according to claim 1, the adjusting mechanism (7) comprises two vertically arranged threaded rods (11), threaded sleeves (12) are sleeved outside the two threaded rods (11) in a threaded manner, the upper ends and the lower ends of the two threaded sleeves (12) are rotatably connected with the inner side wall of the cavity (6), the two threaded sleeves (12) are in transmission connection through a transmission mechanism (13), a rotating rod (14) is arranged in the cavity (6), the rotating rod (14) is in transmission connection with one of the threaded sleeves (12) through a bevel gear set (15), the rear end of dwang (14) is rotated and is run through backup plate (4) and the first turning handle (16) of coaxial fixedly connected with, two the upper end of threaded rod (11) all slides and runs through backup plate (4) and with the lower extreme fixed connection of fixed plate (5).
3. The electroencephalogram fixing device for neurology department according to claim 2, wherein the transmission mechanism (13) comprises two belt pulleys (17), the two belt pulleys (17) are respectively and fixedly connected with the two threaded sleeves (12) in a coaxial mode, and the two belt pulleys (17) are connected through a belt in a transmission mode.
4. The electroencephalogram fixing device for neurology department according to claim 2, wherein the bevel gear set (15) comprises a first bevel gear (18) and a second bevel gear (19) which are meshed with each other, the first bevel gear (18) is coaxially and fixedly connected with the rotating rod (14), and the second bevel gear (19) is coaxially and fixedly connected with the threaded sleeve (12).
5. The electroencephalogram fixing device for the neurology department according to claim 1, wherein the fixing mechanism (10) comprises a fixing groove (8) arranged on the front side of the fixing plate (5), a bidirectional threaded rod (20) is horizontally and rotatably connected in the fixing groove (8), two thread blocks (21) are sleeved on an external thread of the bidirectional threaded rod (20), the two thread blocks (21) are both slidably connected with the inner side wall of the fixing groove (8), one end of the bidirectional threaded rod (20) rotatably penetrates through the fixing plate (5) and is coaxially and fixedly connected with a second rotating handle (22), the front ends of the two thread blocks (21) extend out of the fixing groove (8), clamping plates (23) are fixedly connected at the front ends of the two thread blocks (21), the two clamping plates (23) are both slidably connected with the front side wall of the fixing plate (5), and an elastic cloth (9) is fixedly connected at the front ends of one clamping plate (23), one end, far away from the clamping plate (23), of the elastic cloth (9) is clamped with the front end of the other clamping plate (23) through a buckle.
6. The electroencephalogram fixing device for neurology according to claim 1, wherein the front end of the fixing plate (5) is arranged in an arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920842932.9U CN210447004U (en) | 2019-06-05 | 2019-06-05 | Electrocardiogram fixing device for neurology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920842932.9U CN210447004U (en) | 2019-06-05 | 2019-06-05 | Electrocardiogram fixing device for neurology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210447004U true CN210447004U (en) | 2020-05-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920842932.9U Expired - Fee Related CN210447004U (en) | 2019-06-05 | 2019-06-05 | Electrocardiogram fixing device for neurology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210447004U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112426305A (en) * | 2020-10-12 | 2021-03-02 | 河南科技大学第一附属医院 | Rehabilitation device after skin grafting of plastic surgery |
| CN113558642A (en) * | 2021-07-30 | 2021-10-29 | 广东工贸职业技术学院 | Brain wave detection device for assisting training and learning |
-
2019
- 2019-06-05 CN CN201920842932.9U patent/CN210447004U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112426305A (en) * | 2020-10-12 | 2021-03-02 | 河南科技大学第一附属医院 | Rehabilitation device after skin grafting of plastic surgery |
| CN113558642A (en) * | 2021-07-30 | 2021-10-29 | 广东工贸职业技术学院 | Brain wave detection device for assisting training and learning |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200505 |