CN111166285A

CN111166285A - Neural inspection device of shank for department of neurology

Info

Publication number: CN111166285A
Application number: CN201911412272.1A
Authority: CN
Inventors: 宓连芳; 黄振坤; 张伟; 张茂信; 陶金霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-05-19

Abstract

The invention discloses a leg nerve examination device for neurology, which comprises a backup plate, seat plates, walking wheels, supporting rods and a fixing plate, wherein the backup plate is obliquely and upwards welded at one end of the top of the seat plates, and baffle plates perpendicular to the seat plates are welded at the edge positions of two sides of the top of the seat plates at two adjacent sides of the backup plate. According to the invention, the output end of the motor is connected with the first gear meshed with the second gear, and the first fixing column is provided with the fourth gear meshed with the third gear, so that on one hand, the motor can be conveniently used for driving the rotating shaft and the walking wheels to rotate, and the patient can conveniently move, and on the other hand, the rotating shaft drives the extrusion push rod to achieve the reciprocating telescopic effect, so that the air bag can carry out extrusion massage on the shank part on the inner side of the protective cover, the leg disease recovery of the patient is facilitated, the nerve detection sensor on the inner side wall of the air bag can wrap the leg of the patient together with the air bag and then detect the leg nerve information of the patient, and the detection of the leg nerve.

Description

Neural inspection device of shank for department of neurology

Technical Field

The invention relates to the technical field of medical instruments, in particular to a leg nerve examination device for neurology.

Background

Department of neurology is independent secondary discipline, do not belong to the internal medicine concept, nervous system comprises brain, spinal cord and peripheral nerve, department of neurology is the clinical medicine of studying nervous system disease, skeletal muscle disease, mainly study through the internal medicine means, the disease kind has the spinal cord, cerebrovascular disease, central nervous system infects, demyelinating disease, dyskinesia disease, epilepsy, headache, degenerative diseases, nervous system hereditary disease etc., department of neurology main inspection means includes neck MRI, CT, ECT, PETCCT, electroencephalogram, TCD electromyography, evoked potential and blood rheology inspection etc., the great majority of patients of department of neurology disease move inconveniently, how effectively help patient carry out the position change in the department of neurology inspection process, and be convenient for medical personnel to inspect the patient, it is very important to make things convenient for the patient to inspect.

At present, the detection method that current neural inspection device of shank for department of neurology used longest when carrying out the neural inspection of shank is knee reflection, needs patient self to raise the built on stilts back with the shank and detects, but the most health activity of patient is inconvenient, and sit most difficult realization of frequently standing when examining on the wheelchair to the inconvenient patient of action, need accompanying person's supplementary could examine, influence work efficiency, the medical personnel's of being not convenient for inspection.

Disclosure of Invention

The invention aims to provide a leg nerve examination device for neurology, and the device is used for solving the problems that the longest detection method of the existing leg nerve examination device for neurology in the background technology is knee bounce reflection, the leg is required to be lifted by a patient, and then the detection is carried out, most patients have inconvenient body movement, frequent standing is difficult to realize when the patient with inconvenient movement sits on a wheelchair for examination, the examination can be carried out only by assistance of accompanying personnel, the working efficiency is influenced, and the examination by medical personnel is inconvenient.

In order to achieve the purpose, the invention provides the following technical scheme: a leg nerve examination device for neurology comprises a backup plate, seat plates, walking wheels, supporting rods and a fixing plate, wherein the backup plate is obliquely and upwards welded at one end of the top of the seat plates, baffle plates perpendicular to the seat plates are welded at edge positions of two sides of the top of the seat plates at two adjacent sides of the backup plate, one ends of the baffle plates close to the backup plate are welded with the backup plate, a bottom plate is hinged at an edge position of the top of the seat plates far away from one end of the backup plate, a first through groove is formed in the inner side of the seat plates, a second through groove is formed in the bottom plate at the position of the through groove, a fixing plate perpendicular to the seat plates is welded at the bottom of the seat plates far away from one end of the backup plate, two mounting plates perpendicular to the seat plates are symmetrically welded at the bottoms of the seat plates at two adjacent sides of the fixing plate, two first telescopic rods are symmetrically hinged at the bottom ends of the outer side of the fixing plate close to, and the outer side wall of the fixed plate between the first telescopic links at two sides is hinged with a second telescopic link, one end of the top of the bottom plate close to the hinged shaft is hinged with a hinged plate, the output end of the second telescopic link sequentially penetrates through the first through groove and the second through groove and is hinged with the bottom of the hinged plate, the top of the bottom plate at one side of the hinged plate is hinged with a connecting plate, one end of the connecting plate far away from the bottom plate extends to the outer side of the bottom plate and is hinged with a placing frame, a third telescopic link is hinged between the bottom of the connecting plate and the fixed plate, the placing frame is L-shaped, two ends in the placing frame are both provided with first piston grooves, the placing frame at the bottom position in the first piston grooves is connected with a first air duct, one side of the outer side wall of the first air duct is connected with two second, the inner parts of the first piston grooves are all provided with first pistons, the middle positions of the tops of the first pistons are provided with movable rods, the top ends of the movable rods penetrate through the placing rack and extend above the placing rack, one ends of the movable rods extending above the placing rack are provided with foot plates perpendicular to the movable rods, extrusion springs are sleeved on the outer sides of the movable rods between the foot plates and the placing rack, the top ends of the placing rack on the outer sides of the foot plates are provided with protective covers, the inner side walls of the protective covers are provided with air bags, nerve detection sensors are evenly arranged on the inner side walls of the air bags at equal intervals, the air bags are connected with third air guide pipes, the middle positions of the bottom ends inside the fixed plates are provided with second piston grooves, second pistons are arranged inside the second piston grooves, the bottom parts of the second pistons are provided with fixed rods, and the bottom ends of the fixed rods penetrate, the fixing rod extends to one end below the fixing plate and is provided with a rubber supporting pad, a reset spring is arranged outside the fixing rod between the rubber supporting pad and the fixing plate, one end of the first air duct far away from the first piston groove is connected with the second piston groove, one side of the outer side wall of the mounting plate far away from each other is symmetrically provided with a pair of walking wheels, a rotating shaft is arranged between the walking wheels on the mounting plates at two sides, the mounting plate at one side of the bottom of the seat plate is provided with a motor, the output end of the motor is connected with a first gear, the rotating shaft at the position of the motor is provided with a second gear meshed with the first gear, the rotating shaft at one side of the second gear is provided with a third gear, the outer side wall of the mounting plate right above the third gear is provided with a fourth gear meshed with the third gear through a bearing, and the outer, a third piston groove is formed in the first fixing column, a third piston is arranged in the third piston groove, an extruding push rod is arranged on one side of the outer side wall of the third piston, one end, far away from the third piston, of the extruding push rod penetrates to the outer side of the first fixing column and is hinged to a connecting rod, one end, far away from the extruding push rod, of the connecting rod is hinged to the outer side wall of the fourth gear, one end, far away from the air bag, of a third air guide pipe is communicated with the first fixing column, an opening penetrates through a baffle plate on one side of the top of the seat plate and is located at one end, far away from the backup plate, of the baffle plate at the opening position is internally provided with a second fixing column, a fourth piston groove is formed in the second fixing column, a fourth piston is arranged in the fourth piston groove, a screw rod is installed at the middle position of the top of the fourth piston through a bearing, and the top end of, an internal thread sleeve matched with the screw is arranged at the top end of the second fixing column, a fourth air duct is connected at the bottom end of the outer side wall of the second fixing column, a three-way control valve is connected at one end of the fourth air duct far away from the second fixing column, and the three-way control valve is respectively connected with a fifth air duct and a sixth air duct, one end of the fifth air duct far away from the three-way control valve is communicated with the first air duct, one end of the sixth air duct far away from the three-way control valve is communicated with a third telescopic rod, the third telescopic rod is connected with a seventh air duct, and one end of the seventh air duct far away from the third telescopic rod is communicated with the second telescopic rod, a support rod is welded at the middle position of one end of the bottom of the seat plate far away from the fixed plate, the universal wheel is installed to the bottom of bracing piece, one side of bracing piece lateral wall is fixed with the battery, and the battery supplies power for electrical apparatus.

Preferably, the middle position department of connecting plate upper surface is equipped with the recess, and the both sides that the articulated slab upper surface is close to connecting plate one end all are connected with the fixed band, and the one end that the articulated slab was kept away from to the fixed band all is equipped with the fixture block, and the inside of recess be equipped with the buckle of fixture block looks adaptation.

Preferably, the width of the connecting plate is not less than 20cm, and the length of the connecting plate extending out of the bottom plate in the horizontal state is not less than 10 cm.

Preferably, the protection casing is circular-arc, and the protection casing cross section is the major arc.

Preferably, the top end of the outer side wall of the backup plate is horizontally welded with a handle.

Preferably, the nerve detection sensor is a micro-current detection sensor.

Compared with the prior art, the invention has the beneficial effects that:

1: the output end of the motor is connected with the first gear meshed with the second gear, and the first fixing column is provided with the fourth gear meshed with the third gear, so that the first gear can be driven to rotate by the rotation of the motor, the rotating shaft and the travelling wheels can rotate, the use is convenient, the patient can move conveniently, the labor intensity and the labor intensity are reduced, on the other hand, the third gear and the fourth gear are driven to rotate simultaneously by the rotation of the rotating shaft, the hinged connecting rod between the fourth gear and the squeezing push rod is utilized to generate the effect of driving the squeezing push rod to reciprocate, so that the third piston at one end of the squeezing push rod reciprocates in the third piston groove, air in the air bag is sucked into the third piston groove in the drawing process to loosen the air bag, the air in the air bag is squeezed into the air bag in the squeezing process to squeeze and pinch the shank part inside the protective cover, the recovery of patient's shank disease is favorable to, does not need extra power to produce the effect of massage, and is energy-concerving and environment-protective, increases the comfort level that the device was used at the removal in-process, and the neural detection sensor on the gasbag inside wall can be followed the gasbag and together wrap up patient's shank back and detect patient's shank neural information, is favorable to the neural detection of patient's shank.

2: the first air duct is connected between the first piston groove and the second piston groove, the third air duct, the fifth air duct and the sixth air duct are communicated by using the three-way control valve, the second air duct is connected between the first air duct and the first telescopic link, when the three-way control valve is controlled to ensure that the fifth air duct is communicated with the sixth air duct during use, and when the fourth air duct is closed, the pedal is extruded and descended to drive the gas in the first piston groove to respectively enter the second piston groove, the first telescopic link, the second telescopic link and the third piston groove, so that the first telescopic link, the second telescopic link, the third piston rod and the fixed rod are forced to extend, the extension of the fixed rod drives the rubber supporting pad to descend to contact with the ground to play a role in skid resistance, so that the integral movement of the device during the rising process of a patient is avoided, the stability of the patient during the rising process is improved, and the first telescopic link, The extension of the second telescopic rod and the third piston rod supports and supports the patient at the hip and the leg of the patient, and assists the patient to get up from a sitting state to an upright state, so that the patient can conveniently use the self gravity of the patient to generate extrusion force on the pedals to assist the patient to get up, no extra power is needed, the boosting effect is good, when the three-way control valve is controlled to enable the fourth air duct to be sequentially communicated with the fifth air duct and the sixth air duct, the rotating handle can be used for generating the effect of extruding the interior of the fourth piston groove, the foot treading pedal is matched to increase the internal pressure of the first telescopic rod and the second telescopic rod, the self boosting standing of the patient is assisted by the movement of the hands of the patient, the boosting effect is improved, when the three-way control valve is controlled to enable the fourth air duct to be only communicated with the sixth air duct, the rotating handle can be used for generating air pressure smaller than the gravity of the human body to enable the second telescopic rod not, but can be that the third telescopic link drives the weight that the connecting plate overturns and overcomes human shank and lifts up human shank by human thigh position, is favorable to carrying out knee jump reflex inspection to the neural in-process of examining of patient's shank, does not need the patient to carry out the change of position, and the rotation angle of connecting plate is adjustable, is applicable to different height leg length patients.

3: all be equipped with the fixed band through the both sides at articulated slab upper surface to be equipped with on the connecting plate with fixed band matched with buckle, make the fixed band installation be the triangle-shaped after fixed and wear fixedly to the root of patient both sides thigh, avoid the shank to have the patient of activity limitation to cause the loss at the in-process slippage of helping up, increase the security of device use, and the patient of the different conditions of being convenient for uses.

Drawings

FIG. 1 is a side view of the internal structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the seat plate and the fixing plate at partial side view;

FIG. 3 is an enlarged view of the side internal structure of the base plate and the placement frame of the present invention;

FIG. 4 is a schematic top view of a hinge plate and a connecting plate according to the present invention;

FIG. 5 is an enlarged view of the second fixing post according to the present invention;

FIG. 6 is a schematic view of an internal structure of the first fixing post according to the present invention;

fig. 7 is a schematic view of the structure of the rotating shaft of the present invention.

In the figure: 1. a three-way control valve; 2. a second fixed column; 3. a screw; 4. rotating the handle; 5. a second through groove; 6. a hinge plate; 7. a baffle plate; 8. a backup plate; 9. a grip; 10. a first through groove; 11 a base plate; 12. a seat plate; 13. a traveling wheel; 14. a support bar; 15. a universal wheel; 16. mounting a plate; 17. a second telescopic rod; 18. a first telescopic rod; 19. a third air duct; 20. a fixing plate; 21. a second air duct; 22. a first air duct; 23. a fifth gas-guide tube; 24. placing a rack; 25. a protective cover; 26. an air bag; 27. a seventh airway tube; 28. a third telescopic rod; 29. a connecting plate; 30. a sixth gas-guide tube; 31. an opening; 32. a fourth gear; 33. a first fixed column; 34. a motor; 35. a first gear; 36. a rotating shaft; 37. a third gear; 38. a rubber support pad; 39. fixing the rod; 40. a second piston groove; 41. a second piston; 42. a nerve detection sensor; 43. fixing belts; 44. a first piston; 45. a movable rod; 46. a first piston groove; 47. a return spring; 48. a compression spring; 49. a foot pedal; 50. a groove; 51. buckling; 52. a clamping block; 53. a connecting rod; 54. extruding a push rod; 55. a third piston; 56. a third piston groove; 57. a fourth piston groove; 58. a fourth gas-guide tube; 59. a fourth piston; 60. a second gear; 61. and (4) a storage battery.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, an embodiment of the present invention is shown: a leg nerve examination device for neurology department comprises a backup plate 8, a seat plate 12, walking wheels 13, a support rod 14 and a fixing plate 20, wherein the backup plate 8 is obliquely and upwards welded at one end of the top of the seat plate 12, a handle 9 is horizontally welded at the top end of the outer side wall of the backup plate 8, baffle plates 7 vertical to the seat plate 12 are welded at the edge positions of two sides of the top of the seat plate 12 at two adjacent sides of the backup plate 8, one end of each baffle plate 7 close to the backup plate 8 is welded with the backup plate 8, a bottom plate 11 is hinged at the edge position of the top of the seat plate 12 far away from one end of the backup plate 8, a first through groove 10 is arranged at the inner side of the seat plate 12, a second through groove 5 is arranged on the bottom plate 11 at the position of the through groove 10, the fixing plate 20 vertical to the seat plate 12 is welded at the bottom of one end of the seat plate 12 far away from the backup plate 8, the bottom end of the outer side wall of the fixed plate 20 close to one side of the seat plate 12 is symmetrically hinged with two first telescopic rods 18, the output ends of the two first telescopic rods 18 penetrate through the through groove 10 and are hinged with the bottom of the bottom plate 11, the outer side wall of the fixed plate 20 between the two first telescopic rods 18 at two sides is hinged with a second telescopic rod 17, one end of the top of the bottom plate 11 close to the hinged shaft is hinged with a hinged plate 6, the output end of the second telescopic rod 17 sequentially penetrates through the first through groove 10 and the second through groove 5 and is hinged with the bottom of the hinged plate 6, the top of the bottom plate 11 at one side of the hinged plate 6 is hinged with a connecting plate 29, the width of the connecting plate 29 is not less than 20cm, the length of the connecting plate 29 extending out of the bottom plate 11 in a horizontal state is not less than 10cm, a groove 50 is arranged at the middle, a buckle 51 matched with the clamping block 52 is arranged in the groove 50, one end of the connecting plate 29 far away from the bottom plate 11 extends to the outer side of the bottom plate 11 and is hinged with a placing frame 24, a third telescopic rod 28 is hinged between the bottom of the connecting plate 29 and the fixing plate 20, the placing frame 24 is in an L shape, two ends in the placing frame 24 are both provided with first piston grooves 46, the placing frame 24 at the bottom end position in the first piston grooves 46 is connected with a first air duct 22, one side of the outer side wall of the first air duct 22 is connected with two second air ducts 21, one ends of the two second air ducts 21 far away from the first air duct 22 are respectively communicated with the first telescopic rods 18 at two sides, the first piston grooves 46 are internally provided with first pistons 44, a movable rod 45 is arranged at the middle position of the top of the first pistons 44, the top end of the movable rod 45 penetrates through the placing frame 24 and extends to the upper side of the placing frame 24, one end of the movable rod 45, an extrusion spring 48 is sleeved on the outer side of a movable rod 45 between the pedal plate 49 and the placing frame 24, the protecting cover 25 is arranged at the top end of the placing frame 24 on the outer side of the pedal plate 49, the protecting cover 25 is arc-shaped, the cross section of the protecting cover 25 is a major arc, the inner side wall of the protecting cover 25 is provided with air bags 26, nerve detection sensors 42 are uniformly arranged on the inner side wall of the air bags 26 at equal intervals, the nerve detection sensors 42 are micro-current detection sensors, the air bags 26 are connected with third air guide pipes 19, a second piston groove 40 is arranged at the middle position of the bottom end inside the fixing plate 20, a second piston 41 is arranged inside the second piston groove 40, the bottom of the second piston 41 is provided with a fixing rod 39, the bottom end of the fixing rod 39 penetrates through the fixing plate 20 and extends to the lower part of the fixing plate 20, a rubber supporting pad 38 is arranged at, and the end of the first air duct 22 far away from the first piston groove 46 is connected with the second piston groove 40, one side of the outer side wall of the mounting plate 16 far away from each other is symmetrically provided with a pair of walking wheels 13, a rotating shaft 36 is arranged between the walking wheels 13 on the mounting plates 16 at two sides, the mounting plate 16 at one side of the bottom of the seat plate 12 is provided with a motor 34, the output end of the motor 34 is connected with a first gear 35, the rotating shaft 36 at the position of the motor 34 is provided with a second gear 60 meshed with the first gear 35, the rotating shaft 36 at one side of the second gear 60 is provided with a third gear 37, the outer side wall of the mounting plate 16 right above the third gear 37 is provided with a fourth gear 32 meshed with the third gear 37 through a bearing, the outer side wall of the mounting plate 16 at the same height position of the fourth gear 32 is provided with a first fixed column 33, a third piston groove 56 is arranged inside the first fixed, one side of the outer side wall of the third piston 55 is provided with an extruding and pushing rod 54, one end of the extruding and pushing rod 54, which is far away from the third piston 55, is inserted to the outer side of the first fixing column 33 and is hinged with a connecting rod 53, one end of the connecting rod 53, which is far away from the extruding and pushing rod 54, is hinged with the outer side wall of the fourth gear 32, one end of the third air duct 19, which is far away from the air bag 26, is communicated with the first fixing column 33, an opening 31 penetrates through the baffle plate 7 on one side of the top of the seat plate 12, the opening 31 is positioned at one end of the baffle plate 7, which is far away from the backup plate 8, the second fixing column 2 is arranged inside the baffle plate 7 at the position of the opening 31, a fourth piston groove 57 is arranged inside the second fixing column 2, a fourth piston 59 is arranged inside the fourth piston groove 57, a screw rod 3 is arranged at the middle position of the top of the fourth piston 59 through, the bottom of 2 lateral walls of second fixed column is connected with fourth air duct 58, the one end that second fixed column 2 was kept away from to fourth air duct 58 is connected with three way control valve 1, and be connected with fifth air duct 23 and sixth air duct 30 on the three way control valve 1 respectively, the one end that three way control valve 1 was kept away from to fifth air duct 23 is linked together with first air duct 22, the one end that three way control valve 1 was kept away from to sixth air duct 30 is linked together with third telescopic link 28, be connected with seventh air duct 27 on the third telescopic link 28, and the one end that third telescopic link 28 was kept away from to seventh air duct 27 is linked together with second telescopic link 17, the welding of intermediate position department of keeping away from fixed plate 20 one end bottom seat 12 has bracing piece 14, universal wheel 15 is installed to the bottom of bracing piece 14, one side of bracing piece 14 lateral wall is fixed.

The working principle is as follows: when the patient needs to be used, the battery 61 is used for supplying power to the motor 34, the patient sits on the hinge plate 6, and two feet are respectively placed on the pedal plate 49 at the position of the protective cover 25, so that the patient can sit for examining the neurology, when the patient needs to move, the motor 34 is electrified and rotated to drive the first gear 35 to rotate, the second gear 60 is meshed with the first gear 35 to drive the rotating shaft 36 and the walking wheel 13 to rotate, so as to drive the patient to move, or the patient is moved by the attendant pushing device, in the rotating process of the walking wheel 13, the mutual meshing of the third gear 37 and the fourth gear 32 drives the fourth gear 32 to rotate, so that the third piston 55 at one end of the extrusion rod 54 reciprocates in the third piston groove 56, and the air in the third piston groove 55 is extruded to the air bag 26 by the third air duct 19, the position of the protective cover 25 is used for squeezing and pinching the shank part of the patient, which is beneficial to the recovery of the leg nerve of the patient, when the leg nerve of the patient needs to be detected, the air bag 26 is kept to clamp the leg of the patient, at the moment, the nerve detection sensor 42 at the inner side of the air bag 26 is attached to the skin of the human body to detect the nerve of the leg of the human body, when the knee jump reflex detection is needed, the leg of the patient can freely move at the position of the protective cover 25, and the three-way control valve 1 is controlled to ensure that the fourth air duct 58 is only communicated with the sixth air duct 30, the air pressure which is smaller than the gravity of the human body can be generated by the rotary rotating handle 4 to ensure that the second telescopic rod 17 can not overcome the gravity of the human body to overturn, but the third telescopic rod 28 can drive the connecting plate 29 to overturn to overcome the weight of the leg of the, when a patient needs to get up, the clamping blocks 52 at one end of the fixing band 43 are matched with the buckles 51 to wear and fix the roots of thighs at two sides of the patient as required, so that the patient is prevented from falling down in the process of getting up, when the three-way control valve 1 is controlled to enable the fifth air duct 23 to be communicated with the sixth air duct 28, and the fourth air duct 44 is closed, the pedal plate 48 is squeezed to descend to drive the air in the first piston groove 57 to enter the second piston groove 40, the first telescopic rod 18, the second telescopic rod 17 and the third telescopic rod 28 respectively, so that the fixing rods 39 at the positions of the first telescopic rod 18, the second telescopic rod 17, the third telescopic rod 28 and the second piston groove 27 are forced to extend, the extension of the fixing rods 39 drive the rubber support pads 38 to descend to contact with the ground to play a role in skid resistance, so as to prevent the patient from moving integrally in the process of getting up, and the extension of the first telescopic rod 18, the second telescopic rod 17 and the third telescopic rod, the effect of assisting the patient to stand up from the sitting state to the standing state, and when the three-way control valve 1 is controlled to enable the fourth air duct 44 to be sequentially communicated with the fifth air duct 23 and the sixth air duct 28, the rotating and rotating handle 4 can be used for generating the effect of extruding the interior of the fourth piston groove 45, the internal pressure of the first telescopic rod 18 and the second telescopic rod 17 is increased by matching with the foot treading pedal 48, and the patient is assisted to stand by the movement of the hands of the patient or the help of medical staff.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a neural inspection device of shank for department of neurology, includes backup plate (8), seat (12), walking wheel (13), bracing piece (14) and fixed plate (20), its characterized in that: the backrest plate (8) is obliquely and upwards welded at one end of the top of the seat plate (12), baffles (7) vertical to the seat plate (12) are welded at the edge positions of the two sides of the top of the seat plate (12) at the two adjacent sides of the backrest plate (8), one ends of the baffles (7) close to the backrest plate (8) are welded with the backrest plate (8), a bottom plate (11) is hinged at the edge position of the top of the seat plate (12) far away from one end of the backrest plate (8), a first through groove (10) is arranged at the inner side of the seat plate (12), a second through groove (5) is arranged on the bottom plate (11) at the position of the first through groove (10), a fixing plate (20) vertical to the seat plate (12) is welded at the bottom of one end of the seat plate (12) far away from the backrest plate (8), two mounting plates (16) vertical to the seat plate (12) are symmetrically welded at the bottoms of the seat plates (12) at the two adjacent sides, the bottom end of the outer side wall of the fixed plate (20) close to one side of the seat plate (12) is symmetrically hinged with two first telescopic rods (18), the output ends of the two first telescopic rods (18) penetrate through the through groove (10) and are hinged with the bottom of the bottom plate (11), the outer side wall of the fixed plate (20) between the first telescopic rods (18) on two sides is hinged with a second telescopic rod (17), one end, close to the hinged shaft, of the top of the bottom plate (11) is hinged with a hinged plate (6), the output end of the second telescopic rod (17) penetrates through the first through groove (10) and the second through groove (5) in sequence and is hinged with the bottom of the hinged plate (6), the top of the bottom plate (11) on one side of the hinged plate (6) is hinged with a connecting plate (29), one end, far away from the bottom plate (11), of the connecting plate (29) extends to the outer side of the bottom plate (11) and is hinged with, the rack (24) is L-shaped, first piston grooves (46) are arranged at two ends inside the rack (24), a first air duct (22) is connected to the rack (24) at the bottom end position inside the first piston grooves (46), two second air ducts (21) are connected to one side of the outer side wall of the first air duct (22), one ends, far away from the first air duct (22), of the two second air ducts (21) are respectively communicated with first telescopic rods (18) at two sides, a first piston (44) is arranged inside the first piston groove (46), a movable rod (45) is arranged at the middle position of the top of the first piston (44), the top end of the movable rod (45) penetrates through the rack (24) and extends to the position above the rack (24), a pedal plate (49) perpendicular to the movable rod (45) is arranged at one end, extending to the position above the rack (24), of the movable rod (45), an extrusion spring (48) is sleeved on the outer side of a movable rod (45) between the pedal plate (49) and the placing frame (24), the top end of the placing frame (24) on the outer side of the pedal plate (49) is provided with a protective cover (25), the inner side wall of the protective cover (25) is provided with an air bag (26), nerve detection sensors (42) are uniformly arranged on the inner side wall of the air bag (26) at equal intervals, a third air duct (19) is connected onto the air bag (26), a second piston groove (40) is arranged at the middle position of the bottom end inside the fixing plate (20), a second piston (41) is arranged inside the second piston groove (40), a fixing rod (39) is arranged at the bottom of the second piston (41), the bottom end of the fixing rod (39) penetrates through the fixing plate (20) and extends to the lower portion of the fixing plate (20), and a rubber supporting pad (38) is arranged at one end of the, dead lever (39) outside between rubber supporting pad (38) and fixed plate (20) is equipped with reset spring (47), and first air duct (22) keep away from the one end of first piston groove (46) and be connected with second piston groove (40), one side symmetrical arrangement that mounting panel (16) lateral wall was kept away from each other has a pair of walking wheel (13), and is equipped with pivot (36) between walking wheel (13) on both sides mounting panel (16), install motor (34) on mounting panel (16) of seat (12) bottom one side, the output of motor (34) is connected with first gear (35), be equipped with second gear (60) with first gear (35) engaged with on pivot (36) of motor (34) position department, be equipped with third gear (37) on pivot (36) of second gear (60) one side, install through the bearing and mesh third gear (37) mutually on mounting panel (16) lateral wall directly over third gear (37) A fourth gear (32) which is combined, a first fixing column (33) is installed on the outer side wall of the installation plate (16) at the same height position of the fourth gear (32), a third piston groove (56) is arranged inside the first fixing column (33), a third piston (55) is arranged inside the third piston groove (56), a squeezing rod (54) is arranged on one side of the outer side wall of the third piston (55), one end, far away from the third piston (55), of the squeezing rod (54) is inserted into the outer side of the first fixing column (33) and hinged to a connecting rod (53), one end, far away from the squeezing rod (54), of the connecting rod (53) is hinged to the outer side wall of the fourth gear (32), one end, far away from the air bag (26), of a third air duct (19) is communicated with the first fixing column (33), an opening (31) penetrates through the baffle plate (7) on one side of the top of the seat plate (12), and the opening (31) is located at one end, far away from the backup plate (8), of the baffle, a second fixing column (2) is arranged inside the baffle (7) at the position of the opening (31), a fourth piston groove (57) is arranged inside the second fixing column (2), a fourth piston (59) is arranged inside the fourth piston groove (57), a screw rod (3) is installed at the middle position of the top of the fourth piston (59) through a bearing, the top end of the screw rod (3) penetrates through the second fixing column (2) and is provided with a rotating handle (4), an internal thread sleeve matched with the screw rod (3) is arranged at the top end of the second fixing column (2), a fourth air duct (58) is connected to the bottom end of the outer side wall of the second fixing column (2), a three-way control valve (1) is connected to one end, far away from the second fixing column (2), of the fourth air duct (58), and a fifth air duct (23) and a sixth air duct (30) are respectively connected to the three-way control valve (1), one end that tee bend control valve (1) was kept away from in fifth air duct (23) is linked together with first air duct (22), the one end that tee bend control valve (1) was kept away from in sixth air duct (30) is linked together with third telescopic link (28), be connected with seventh air duct (27) on third telescopic link (28), and seventh air duct (27) keep away from the one end and the second telescopic link (17) of third telescopic link (28) and be linked together, the welding of intermediate position department of fixed plate (20) one end is kept away from to seat (12) bottom has bracing piece (14), universal wheel (15) are installed to the bottom of bracing piece (14), one side of bracing piece (14) lateral wall is fixed with battery (61), and battery (61) are for supplying power with electrical apparatus.

2. A leg nerve examination device for neurology as claimed in claim 1, wherein: the hinge plate fixing device is characterized in that a groove (50) is formed in the middle of the upper surface of the connecting plate (29), fixing belts (43) are connected to two sides of one end, close to the connecting plate (29), of the upper surface of the hinge plate (6), one ends, far away from the hinge plate (6), of the fixing belts (43) are provided with clamping blocks (52), and clamping buckles (51) matched with the clamping blocks (52) are arranged in the groove (50).

3. A leg nerve examination device for neurology according to claims 1 to 2, wherein: the width of the connecting plate (29) is not less than 20cm, and the length of the connecting plate (29) extending out of the bottom plate (11) in a horizontal state is not less than 10 cm.

4. A leg nerve examination device for neurology as claimed in claim 1, wherein: the protection cover (25) is arc-shaped, and the cross section of the protection cover (25) is an arc.

5. A leg nerve examination device for neurology as claimed in claim 1, wherein: the top end of the outer side wall of the backup plate (8) is horizontally welded with a handle (9).

6. A leg nerve examination device for neurology as claimed in claim 1, wherein: the nerve detection sensor (42) is a micro-current detection sensor.