阅读说明：本技术 一种用于脑电监测用佩戴帽及监测装置 (Wearing cap for electroencephalogram monitoring and monitoring device ) 是由 金洋 佘世刚 于 2021-09-29 设计创作，主要内容包括：本发明涉及脑电监测技术技术领域,尤其涉及一种用于脑电监测用佩戴帽及监测装置,其中佩戴帽包括：佩戴帽本体,佩戴帽本体内部环形阵列布设有若干个电极片,电极片通过弹性缓冲件与佩戴帽本体内壁弹性连接,弹性缓冲件包括缓冲块、复位弹簧、挡片和凸块,缓冲块一端与佩戴帽本体内壁固定连接、远离佩戴帽本体内壁的一端开设有收缩槽,呈预压缩状态的复位弹簧和挡片均安装于收缩槽内,挡片位于靠近收缩槽的槽口的一侧,收缩槽的槽口处设置有用于防止挡片被弹出的封盖,封盖中心设置有供凸块穿过的通孔,凸块一端与挡片固定连接、另一端与电极片固定连接,本发明提供的佩戴帽具有监测数据准确度高,穿戴舒适感强,易于调节的特点。(The invention relates to the technical field of electroencephalogram monitoring, in particular to a wearable cap and a monitoring device for electroencephalogram monitoring, wherein the wearable cap comprises: wear the cap body, wear the inside annular array of cap body and laid a plurality of electrode slice, the electrode slice passes through elastic buffer and wears cap body inner wall elastic connection, elastic buffer includes the buffer block, reset spring, separation blade and lug, buffer block one end and wearing cap body inner wall fixed connection, the one end of keeping away from wearing the cap body inner wall has seted up the shrink groove, reset spring and separation blade that are the precompression state are all installed in the shrink groove, the separation blade is located the one side of the notch that is close to the shrink groove, the notch department of shrink groove is provided with the closing cap that is used for preventing the separation blade from being popped out, the closing cap center is provided with the through-hole that supplies the lug to pass, lug one end and separation blade fixed connection, the other end and electrode slice fixed connection, the cap of wearing that the invention provides has the characteristics that the monitoring data degree of accuracy is high, it is comfortable to wear, easily adjust.)

1. The utility model provides a be used for brain electricity monitoring with wearing cap which characterized in that includes: wear the cap body (8), a plurality of electrode plates (85) are distributed in an annular array in the wearing cap body (8), the electrode plates (85) are elastically connected with the inner wall of the wearing cap body (8) through elastic buffering parts, each elastic buffering part comprises a buffering block (81), a reset spring (82), a blocking piece (83) and a convex block (84), one end of each buffering block (81) is fixedly connected with the inner wall of the wearing cap body (8), one end of each buffering block, which is far away from the inner wall of the wearing cap body (8), is provided with a contraction groove, the reset springs (82) and the blocking pieces (83) in a pre-compression state are both arranged in the contraction grooves, the blocking pieces (83) are positioned on one side of the groove openings close to the contraction grooves, sealing covers used for preventing the blocking pieces (83) from being popped up are arranged at the groove openings of the contraction grooves, and through holes for the convex blocks (84) to pass through are arranged at the centers of the sealing covers, one end of the convex block (84) is fixedly connected with the blocking piece (83), and the other end of the convex block is fixedly connected with the electrode plate (85).

2. The wearing cap for electroencephalogram monitoring according to claim 1, wherein limiting cylinders (10) are fixedly connected to inner walls of two sides of the wearing cap body (8), first threaded holes penetrating through the limiting cylinders (10) are formed in the limiting cylinders, openings are formed in the wearing cap body (8) corresponding to the first threaded holes, reinforcing screw rods (11) are screwed into the threaded holes and the openings, one end, located in the wearing cap body (8), of each reinforcing screw rod (11) is fixedly connected with a soft pressure pad (12), and one end, extending out of the wearing cap body (8), of each reinforcing screw rod (11) is fixedly connected with a handle.

3. A monitoring device for electroencephalogram monitoring, comprising: mounting base (1), seat (2) and as in any one of claims 1-2 wear the cap, the seat (2) install in on the mounting base (1), wear the cap through adjustable support installation on the mounting base (1), wear the cap and be located seat (2) top, adjustable support can be followed horizontal direction or vertical direction and adjusted the position of wearing the cap, still install brain electrical monitoring appearance (9) on the adjustable support.

4. The electroencephalogram monitoring device according to claim 3, wherein the adjustable support comprises a stand column (3), a lifting rod (4), a top sliding seat (5) and an adjusting plate (6), the bottom of the stand column (3) is fixedly connected with the mounting base (1), the stand column (3) is of a hollow cylinder structure, the lifting rod (4) is partially inserted into the stand column (3), the depth of the lifting rod (4) is adjustable, the bottom of the top sliding seat (5) is connected with the top of the lifting rod (4), the adjusting plate (6) is slidably connected onto the top sliding seat (5), and the bottom of the adjusting plate (6) is close to one end of the seat (2) and the wearing cap is connected.

5. The electroencephalogram monitoring device according to claim 4, wherein the lifting rod (4) adjusts the depth of insertion into the upright (3) through an automatic telescopic rod (26) connected at the bottom, and the automatic telescopic rod (26) is installed in the upright (3).

6. The electroencephalogram monitoring device according to claim 4, wherein the adjusting plate (6) is connected with the wearable cap through a rotating mechanism, the rotating mechanism comprises a positioning strip (7), an extension rod (13) and a clamp (16), the top of the positioning strip (7) is connected with the bottom of the adjusting plate (6), a movable groove (14) is formed in the bottom of the positioning strip (7), the cross section of the movable groove (14) is circular, the movable groove (14) is divided into a groove bottom section and a groove opening section, the diameter of the groove opening section is smaller than that of the groove bottom section, ball grooves distributed in an annular array are formed in the inner wall of the groove bottom section, balls (15) are arranged in the ball grooves in a rolling manner, the balls (15) partially protrude out of the ball grooves, the clamp (16) is arranged in the groove bottom section, and the bottom of the clamp is connected with the extension rod (13), the section of the clamp (16) is circular, the diameter of the section of the clamp is smaller than that of the bottom section of the groove, and the extension rod (13) penetrates through the bottom section of the groove and the bottom of the extension rod is connected with the wearing cap.

7. The electroencephalogram monitoring device according to claim 6, wherein a limiting column (161) is fixedly connected to the inner wall of the slot bottom section, the limiting column (161) is located above the clamp (16), the clamp (16) is an elastic piece, and a clamping slot matched with the limiting column (161) is formed in the top of the clamp (16).

8. The electroencephalogram monitoring device according to claim 4, wherein the adjusting plate (6) and the top sliding seat (5) are locked in a sliding mode through a locking piece, the locking piece comprises a twisting tool (17), a reel (18), a plug (21), a compression spring (23) and a rope (22), a rotating cavity is formed in the top sliding seat (5), the twisting tool (17) is connected to the inner wall of the rotating cavity in a rotating mode, the front end of the twisting tool (17) extends out of the top sliding seat (5), the reel (18) is sleeved on the twisting tool (17) and located in the rotating cavity, a blocking plate (19) is arranged above the reel (18), a through hole is formed in the blocking plate (19), a rail groove (20) penetrating through the outside is formed in the top of the rotating cavity, and the plug (21) is installed in the rail groove (20) in a sliding mode, compression spring (23) set up in insert embolism (21) with between hinder board (19), rope (22) one end is passed compression spring (23) with insert embolism (21) fixed connection, the other end pass hinder the through-hole winding of seting up on board (19) on reel (18), butt joint groove (24) that the equidistance was arranged are seted up to regulating plate (6) bottom, butt joint groove (24) are located on the slide path of rail groove (20).

9. The electroencephalogram monitoring device according to claim 3, wherein a lifting cylinder is further arranged between the mounting base (1) and the seat (2), and the lifting cylinder is used for lifting the height of the seat (2).

10. The electroencephalogram monitoring device according to claim 3, wherein a display is arranged on the electroencephalogram monitor (9), and the display is used for displaying physical function data.

Technical Field

The invention relates to the technical field of electroencephalogram monitoring, in particular to a wearable cap for electroencephalogram monitoring and a monitoring device.

Background

The brain wave is a method for recording brain activity by using electrophysiological indexes, when the brain is moving, the postsynaptic potentials synchronously generated by a large number of neurons are formed after summation, the brain wave records the electric wave change during the brain activity, the electrophysiological activity of brain nerve cells is totally reflected on the surface of the cerebral cortex or scalp, the brain wave is the basic theoretical research of brain science, and the brain wave monitoring is widely applied to the clinical practice application of the brain wave monitoring.

And current brain electricity monitoring devices structure is comparatively fixed and single, and the patient of not being convenient for dresses the use, and the suitability is relatively poor, and the staff of not being convenient for simultaneously adjusts, has brought the burden for the monitoring.

In view of the above problems, the designer actively makes research and innovation based on the practical experience and professional knowledge that the product engineering is applied for many years, so as to create a monitoring device for electroencephalogram monitoring, and the monitoring device has higher practicability.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the utility model provides a be used for brain electricity monitoring with wearing cap and monitoring devices, solved and worn the cap at present not convenient to wear, dress the technical problem that the comfort is poor and monitoring devices is inconvenient to be adjusted.

In order to achieve the purpose, the invention adopts the technical scheme that: a wearable cap for electroencephalography monitoring, comprising: wear the cap body, wear the inside annular array of cap body and laid a plurality of electrode slice, the electrode slice pass through elastomeric buffer with wear cap body inner wall elastic connection, elastomeric buffer includes buffer block, reset spring, separation blade and lug, buffer block one end with wear cap body inner wall fixed connection, keep away from wear the one end of cap body inner wall and seted up the shrink groove, be the precompression state reset spring with the separation blade all install in the shrink groove, the separation blade is located and is close to one side of the notch of shrink groove, the notch department in shrink groove is provided with and is used for preventing the closing cap that the separation blade was popped out, the closing cap center is provided with the confession the through-hole that the lug passed, lug one end with separation blade fixed connection, the other end with electrode slice fixed connection.

Furthermore, the inner walls of two sides of the wearing cap body are fixedly connected with limiting cylinders, first penetrating threaded holes are formed in the limiting cylinders, holes are formed in the wearing cap body corresponding to the first threaded holes, reinforcing lead screws are screwed into the threaded holes and the holes, one end, located in the wearing cap body, of each reinforcing lead screw is fixedly connected with a soft pressure pad, and one end, extending out of the wearing cap body, of each reinforcing lead screw is fixedly connected with a handle.

A monitoring device for electroencephalography monitoring, comprising: the wearable cap comprises a mounting base, a seat and the wearable cap as claimed in any one of claims 1-2, wherein the seat is mounted on the mounting base, the wearable cap is mounted on the mounting base through an adjustable support, the wearable cap is positioned above the seat, the position of the wearable cap can be adjusted by the adjustable support along the horizontal direction or the vertical direction, and an electroencephalogram monitor is further mounted on the adjustable support.

Further, adjustable support includes stand, lifter, top slide and regulating plate, the bottom of stand with mounting base fixed connection, the stand is the hollow cylinder structure, lifter portion inserts in the stand, the lifter inserts the degree of depth of stand is adjustable, top slide bottom with the top of lifter is connected, regulating plate sliding connection is in on the slide, the regulating plate bottom is close to the one end of seat with wear the cap and connect.

Furthermore, the lifting rod adjusts the depth of the lifting rod inserted into the upright post through an automatic telescopic rod connected with the bottom of the lifting rod, and the automatic telescopic rod is installed in the upright post.

Furthermore, the adjusting plate is connected with the wearing cap through a rotating mechanism, the rotating mechanism comprises a positioning strip, an extension rod and a clamp, the top of the positioning strip is connected with the bottom of the adjusting plate, the bottom of the positioning strip is provided with a movable groove, the cross section of the movable groove is circular, the movable groove is divided into a groove bottom section and a groove opening section, the diameter of the groove opening section is smaller than that of the groove bottom section, ball grooves distributed in an annular array are formed in the inner wall of the groove bottom section close to the groove opening section, balls are arranged in the ball grooves in a rolling mode, the balls partially protrude out of the ball grooves, the clamp is arranged in the groove bottom section, the bottom of the clamp is connected with the extension rod, the cross section of the clamp is circular, the diameter of the cross section is smaller than that of the groove bottom section, the extension rod penetrates through the groove bottom section and the bottom of the extension rod is connected with the wearing cap,

further, the inner wall fixedly connected with of groove bottom section restricts the post, it is located to restrict the post anchor clamps top, anchor clamps are the elastic component, the anchor clamps top seted up with the draw-in groove of restriction post looks adaptation.

Furthermore, the adjusting plate and the top sliding seat are locked in a sliding mode through a locking piece, the locking piece comprises a twisting tool, a reel, a plug, a compression spring and a rope, a rotating cavity is formed in the top sliding seat, the twisting tool is rotationally connected to the inner wall of the rotating cavity, the front end of the twisting tool extends out of the top sliding seat, the reel is sleeved on the twisting tool and is located in the rotating cavity, a baffle plate is arranged above the reel, a through hole is formed in the baffle plate, a rail groove penetrating through the outside is formed in the top of the rotating cavity, the plug is slidably mounted in the rail groove, the compression spring is arranged between the plug and the baffle plate, one end of the rope penetrates through the compression spring and is fixedly connected with the plug, the other end of the rope penetrates through the through hole formed in the baffle plate and is wound on the reel, and butt joint grooves which are arranged at equal intervals are formed in the bottom of the adjusting plate, the docking slot is located on a sliding path of the rail slot.

Further, a lifting cylinder is arranged between the mounting base and the seat and used for lifting the height of the seat.

Further, a display is arranged on the electroencephalogram monitor and used for displaying body function data.

The invention has the beneficial effects that:

(1) according to the wearable cap for electroencephalogram monitoring, the electrode plate can be in close contact with the head through the elastic force of the reset spring, inaccurate monitoring caused by poor contact of the electrode plate is avoided, and the stability of electroencephalogram data monitoring is improved;

(2) when the wearable cap for electroencephalogram monitoring is worn, the handle at the outer end of the reinforcing screw rod can be rotated, so that the reinforcing screw rod can drive the soft pressure pads to move, the distance between the two soft pressure pads is further adjusted, the two soft pressure pads slightly press the temple positions of the head of a patient to relax the patient, the monitoring of looseness of the wearable cap is avoided, the wearable cap is suitable for patients with different head sizes, and the practicability is better;

(3) according to the monitoring device for monitoring the electroencephalogram, the adjustable support is arranged, so that the position of a user wearing the cap can be adjusted in the horizontal direction or the vertical direction, the flexibility in use is enhanced, the monitoring device is more convenient for the user to wear after sitting down, can adapt to wearing of patients with different heights, and has higher practicability.

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 is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a cross-sectional view of a wearable cap for electroencephalogram monitoring in an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a monitoring device for electroencephalogram monitoring in an embodiment of the present invention;

FIG. 3 is a cross-sectional view of a monitoring device for electroencephalogram monitoring in an embodiment of the present invention;

FIG. 4 is a cross-sectional view of the wearing cap and the positioning strip for electroencephalogram monitoring in the embodiment of the present invention;

FIG. 5 is an enlarged view taken at A of FIG. 4 in accordance with the present invention;

FIG. 6 is a perspective view of a clamp in an embodiment of the present invention;

FIG. 7 is an enlarged view of the invention at B in FIG. 3.

Reference numerals: 1. mounting a base; 2. a seat; 3. a column; 4. a lifting rod; 5. a top slide; 6. an adjusting plate; 7. a positioning bar; 8. wearing the cap body; 9. an electroencephalogram monitor; 10. a restraining cylinder; 11. reinforcing the screw rod; 12. a soft pressure pad; 13. stretching the rod; 14. a movable groove; 15. a ball bearing; 16. a clamp; 17. twisting tools; 18. coiling; 19. blocking the plate; 20. a rail groove; 21. inserting a plug; 22. a rope; 23. a compression spring; 24. a butt joint groove; 25. mounting grooves; 26. automatically telescoping the rod; 27. a lifting cylinder; 81. a buffer block; 82. a return spring; 83. a baffle plate; 84. a bump; 85. an electrode sheet; 161. the posts are restrained.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The wearing cap for electroencephalogram monitoring shown in fig. 1 comprises: wear cap body 28, wear the inside annular array of cap body 28 and laid a plurality of electrode slice 85, electrode slice 85 passes through elastomeric buffer and wears cap body 28 inner wall elastic connection, elastomeric buffer includes buffer block 81, reset spring 82, separation blade 83 and lug 84, buffer block 81 one end with wear cap body 28 inner wall fixed connection, keep away from the one end of wearing cap body 28 inner wall and seted up the shrink groove, reset spring 82 and separation blade 83 that are the precompression state all install in the shrink groove, separation blade 83 is located the one side of the notch that is close to the shrink groove, the notch department in shrink groove is provided with the closing cap that is used for preventing separation blade 83 from being popped out, the closing cap center is provided with the through-hole that supplies lug 84 to pass, lug 84 one end and separation blade 83 fixed connection, the other end and electrode slice 85 fixed connection.

As shown in fig. 1, the wearing cap for electroencephalogram monitoring provided by the present invention needs to be worn on the head of a patient when in use, and the electrode plate 85 is attached to the head of the patient to collect electroencephalogram monitoring data, and in the present invention, an elastic buffer member is particularly arranged between the electrode plate 85 and the wearing cap body 28, and the elastic buffer member enables the electrode plate 85 to be in close contact with the head through a certain elastic force of the return spring 82, thereby avoiding inaccurate monitoring caused by poor contact of the electrode plate 85, and improving stability of electroencephalogram data monitoring.

Preferably, as for the above embodiment, the inner walls of both sides of the wearing cap body 28 are fixedly connected with the limiting cylinder 10, a first threaded hole is formed in the limiting cylinder 10, an opening is formed in the wearing cap body 28 corresponding to the first threaded hole, the reinforcing screw rod 11 is screwed into the threaded hole and the opening, the soft pressure pad 12 is fixedly connected to one end of the reinforcing screw rod 11 located in the wearing cap body 28, and the handle is fixedly connected to one end of the reinforcing screw rod 11 extending out of the wearing cap body 28.

In addition, when wearing, the handle of the 11 outer ends of rotatable reinforcement lead screw makes reinforcement lead screw 11 drive soft pressure pad 12 and removes, and then adjusts the interval of two soft pressure pads 12, and two soft pressure pads 14 extrude the temple position of patient's head gently to relax the patient, and avoid the monitoring to wear cap 8 and take place not hard up, make the patient of its suitable different head sizes, the practicality is better.

The monitoring device for electroencephalogram monitoring shown in fig. 2 to 3, comprising: mounting base 1, seat 2 and adopt aforementioned wearing cap, seat 2 installs on mounting base 1, wears the cap and passes through adjustable support mounting on mounting base 1, wears the cap and is located seat 2 top, and adjustable support can follow the position that horizontal direction or vertical direction adjusted the wearing cap, still installs electroencephalogram monitor 9 on the adjustable support.

The monitoring device provided by the invention has the advantages that the position of the wearing cap is adjusted by arranging the adjustable bracket, the flexibility in use is enhanced, the monitoring device is more convenient for a patient to wear after sitting down, and the monitoring device can be suitable for patients with different heights.

As shown in fig. 3, more specifically, the adjustable bracket includes a column 3, a lifting rod 4, a top slide 5 and an adjusting plate 6, the bottom of the column 3 is fixedly connected with the mounting base 1, the column 3 is of a hollow cylinder structure, the lifting rod 4 is partially inserted into the column 3, the depth of the lifting rod 4 inserted into the column 3 is adjustable, the bottom of the top slide 5 is connected with the top of the lifting rod 4, the adjusting plate 6 is slidably connected with the top slide 5, one end of the bottom of the adjusting plate 6 near the seat 2 is connected with a wearing cap, the lifting rod 4 is lifted in various ways, such as by forming a bolt hole on the side wall of the column 3, a knob is inserted into the bolt hole, the knob is pressed against the side wall of the lifting rod 4, the height of the lifting rod 4 is adjusted by unscrewing the knob, the height of the lifting rod 4 is locked by screwing, which is only a common way and will not be described in detail here.

As shown in fig. 3, in order to electrically control and adjust the lifting height of the lifting rod 4, the lifting rod 4 is adjusted by an automatic telescopic rod 26 connected to the bottom to be inserted into the upright post 3, the automatic telescopic rod 26 is installed in the upright post 3, the automatic telescopic rod 26 can be a cylinder assembly, and is adjusted in a pneumatic manner, so that a doctor can conveniently adjust the height according to the requirement.

As shown in fig. 4 and 5, in order to enable the wearing cap to adapt to different orientations of the head of a patient, the adjusting plate 6 is connected with the wearing cap through a rotating mechanism, the rotating mechanism comprises a positioning strip 7, an extension rod 13 and a clamp 16, the top of the positioning strip 7 is connected with the bottom of the adjusting plate 6, a movable groove 14 is formed in the bottom of the positioning strip 7, the cross section of the movable groove 14 is circular, the movable groove 14 is divided into a groove bottom section and a groove opening section, the diameter of the groove opening section is smaller than that of the groove bottom section, ball grooves distributed in an annular array are formed in the inner wall, close to the groove opening section, of the groove bottom section, balls 15 are arranged in the ball grooves in a rolling mode, the balls 15 partially protrude out of the ball grooves, the clamp 16 is arranged in the groove bottom section and is connected with the extension rod 13, the cross section of the clamp 16 is circular and smaller than that of the groove bottom section, and the extension rod 13 penetrates through the groove bottom section and is connected with the wearing cap.

According to the invention, the clamp 16 freely rotates at the bottom section of the groove, so that the orientation of the wearing cap can be adjusted by a patient according to the orientation of the head of the patient, and the device has the advantages of simple structure, flexible adjustment and easiness in operation.

As shown in fig. 4-5, in order to prevent the wearing cap from freely rotating when not in use and prevent the circuit connected with the electrode plate 85 from twisting, a limiting column 161 is fixedly connected to the inner wall of the bottom section of the groove, the limiting column 161 is located above the clamp 16, the clamp 16 is an elastic member, and a clamping groove matched with the limiting column 161 is formed at the top of the clamp 16.

The specific use mode is that after the wearing cap is used, the extension rod 13 is lifted upwards, the top surface of the clamp 16 abuts against the limiting column 161 and rotates, when the clamping groove in the top surface of the clamp 16 rotates to be parallel to the limiting column 161, the extension rod 13 is continuously extruded upwards, the limiting column 161 is clamped in the clamping groove, the rotation of the extension rod 13 is further limited, the wearing cap cannot rotate along with the clamping groove, the placing stability of the wearing cap is guaranteed, the extension rod 13 is pulled downwards when the wearing cap is used, the clamp 16 is separated from the limiting column 161, the extension rod 13 can rotate in the movable groove 14, the wearing cap can be rotated, the comfortable sensation during wearing is adjusted, the design of the wearing cap is monitored in a humanized mode, and the wearing cap is suitable for popularization and application.

As shown in fig. 3 and 7, in order to lock the sliding of the adjusting plate 6, the adjusting plate 6 and the top slider 5 are locked by sliding through a locking member, the locking member includes a twisting tool 17, a reel 18, an inserting plug 21, a compression spring 23 and a rope 22, a rotating cavity is formed in the top slider 5, the twisting tool 17 is rotatably connected to the inner wall of the rotating cavity, the front end of the twisting tool 17 extends out of the top slider 5, the reel 18 is sleeved on the twisting tool 17 and located in the rotating cavity, a blocking plate 19 is arranged above the reel 18, a through hole is formed in the blocking plate 19, a rail groove 20 penetrating through the outside is formed at the top of the rotating cavity, the inserting plug 21 is slidably installed in the rail groove 20, the compression spring 23 is arranged between the inserting plug 21 and the blocking plate 19, one end of the rope 22 passes through the compression spring 23 to be fixedly connected with the inserting plug 21, the other end passes through the through hole formed in the blocking plate 19 and is wound on the reel 18, the bottom of the adjusting plate 6 is provided with butt-joint grooves 24 which are arranged at equal intervals, and the butt-joint grooves 24 are positioned on the sliding path of the rail groove 20.

During the specific use, turn round utensil 17, make reel 18 convolute rope 22, rope 22 pulling this moment inserts embolism 21 and makes it break away from butt joint groove 24, insert embolism 21 and slide into rail groove 20, compression spring 23 is compressed, remove regulating plate 6 to suitable position, the butt joint groove 24 of the different positions in regulating plate 6 bottom this moment removes to rail groove 20 department, loose and turn round utensil 17, under compression spring 23's elastic force effect, the top of inserting embolism 21 is pushed in butt joint groove 24, the bottom of inserting embolism 21 is located rail groove 20, thereby the adjustment of regulating plate 6 position has been accomplished, convert torsion into pulling force, thereby easily the operation.

As shown in fig. 2-3, a lifting cylinder is further arranged between the mounting base 1 and the seat 2, and the lifting cylinder is used for lifting the height of the seat 2 to enable the seat to adapt to patients with different heights, so that the sitting and standing comfort is guaranteed.

As shown in fig. 2, a display is provided on the electroencephalogram monitor 9, and the display is used for displaying the physical function data so as to directly read the detection data of the physical function.

It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.