A lifting device for neurological examination

Abstract

The present invention discloses a lifting device for neurology examination, and relates to the technical field of neurology auxiliary equipment. The present invention comprises an outer box body, a plurality of self-locking universal wheels are installed at the bottom end of the outer box body, and a base frame is installed inside, two height adjustment mechanisms are installed on both sides of the top of the base frame, a support platform is installed between the tops of the two height adjustment mechanisms, a bottom plate is fixedly connected to the top of the support platform, an angle adjustment mechanism is installed at the top of the bottom plate, a lifting and telescopic mechanism is installed at the top of the angle adjustment mechanism, a lifting piece is installed at the top of the lifting and telescopic mechanism, and the lifting and telescopic mechanism is used to adjust the length of the lifting surface of the lifting piece, a controller is installed on one side of the outer box body, and the height adjustment mechanism, the angle adjustment mechanism and the lifting and telescopic mechanism are all electrically connected to the controller. The present invention realizes the adjustment of the supporting force of the height adjustment mechanism and the angle adjustment mechanism when performing multi-faceted inspection by installing the lifting and telescopic mechanism on the bottom surface of the lifting piece.

Description

Technical Field

[0001] The present invention relates to the technical field of neurology auxiliary equipment, and in particular to a neurology examination lifting device. Background Art

[0002] Neurology is a branch of medicine that focuses on the diagnosis, treatment and prevention of diseases of the nervous system, including the brain, spinal cord and peripheral nerves. Neurology needs to deal with various diseases caused by nerve abnormalities such as stroke, epilepsy, multiple sclerosis, etc. Before entering the final treatment, appropriate examination auxiliary devices are needed in advance to help determine the specific condition. When examining patients with local nerve atrophy or local nerve insensitivity to stimulation, medical staff often require patients to lift part of their limbs. However, some patients have poor limb mobility and cannot lift their limbs independently. They need medical staff to assist and cooperate with the patients to lift them for examination. At this time, appropriate lifting devices are needed.

[0003] The patent specification with publication number CN114948547A discloses a lifting device for neurological examination with a buffer protection mechanism, including a base and a roller installed at the lower part of the base, a telescopic rod is fixedly installed at the top of the base, an adjustment seat is fixedly installed at the top of the telescopic rod, a lifting assembly is connected to the top of the adjustment seat, the lifting assembly includes an adjustment assembly, and a lifting seat is provided on the upper part of the adjustment assembly.

[0004] The device adjusts the height of the device by installing a telescopic rod on the base, and installs an adjustment seat on the top of the telescopic rod to adjust the angle, so as to actively adjust the position of the patient to be examined to avoid movement of patients with limited mobility. However, the disadvantage of this technical solution is that the length of the patient's limbs is unchanged. When the height and examination angle of the patient's limbs are changed successively, the position of the patient's limbs on the supporting surface of the lifting device will change relatively, and there will be situations where only a small part of the end of the limb overlaps the supporting surface. At this time, the burden on the limb muscles is heavy, and patients with neurological abnormalities are unable to control their limbs. Medical staff need to manually fix the limbs and then reposition the placement of the lifting device, which makes the examination process very inconvenient. That is, when the device is performing height and angle change inspections, there will be a problem of insufficient support capacity of the supporting surface due to changes in the limb supporting position. Summary of the invention

[0005] The purpose of the present invention is to provide a lifting device for neurological examination, and the technical problems to be solved are as follows: the existing auxiliary lifting device for neurological examination is prone to insufficient supporting capacity of the supporting surface when performing examinations with height and angle changes.

[0006] The purpose of the present invention can be achieved through the following technical solutions:

[0007] A lifting device for neurological examination comprises an outer box body, a plurality of self-locking universal wheels are installed at the bottom end of the outer box body, and a base frame is installed inside, two height adjustment mechanisms are installed on both sides of the top of the base frame, a support platform is installed between the tops of the two height adjustment mechanisms, the top of the support platform is fixedly connected to a base plate, the top of the base plate is installed with an angle adjustment mechanism, the top of the angle adjustment mechanism is installed with a lifting and telescopic mechanism, a lifting piece is installed at the top of the lifting and telescopic mechanism, and the lifting and telescopic mechanism is used to adjust the length of the lifting surface of the lifting piece, a controller is installed on one side of the outer box body, and the height adjustment mechanism, the angle adjustment mechanism and the lifting and telescopic mechanism are all electrically connected to the controller.

[0008] As a further solution of the present invention: four outer brackets are fixedly connected on both sides of the base frame, a straight plate is fixedly connected between the bottom surfaces of two outer brackets on the same side, the height adjusting mechanism includes a cylinder seat fixedly connected to the middle of the straight plate, a height adjusting cylinder is rotatably connected to the top of the cylinder seat, a connecting rod is fixedly connected to the top of the height adjusting cylinder, crank plates are rotatably connected on both sides of the connecting rod, inner brackets are fixedly connected on both sides of the middle of the base frame, a fixed shaft is fixedly connected to the middle of the inner bracket, a straight slot is provided on the side of the crank plate away from the connecting rod, a movable shaft is slidably connected inside the straight slot, movable shaft grooves are provided on both sides of the outer brackets, and the movable shaft is slidably connected to the movable shaft grooves.

[0009] As a further solution of the present invention: the top end of the cylinder seat is installed obliquely toward the middle of the outer box body, the movable shaft is fixedly connected to the support platform inside the outer bracket, and the outer bracket and the inner bracket are both adapted to the crank plate to have a groove.

[0010] As a further solution of the present invention: the angle adjustment mechanism includes an angle adjustment seat fixedly connected to one side of the top of the base plate, the top of the angle adjustment seat is rotatably connected to an angle adjustment cylinder, the top of the base plate is fixedly connected to a supporting seat, the supporting seat is rotatably connected to a supporting plate, the side of the supporting plate away from the supporting seat is rotatably connected to the output end of the angle adjustment cylinder, the angle adjustment cylinder is electrically connected to the controller, and the lifting and telescopic mechanism is installed on the top of the supporting plate.

[0011] As a further solution of the present invention: the lifting and telescopic mechanism includes a sliding seat fixedly connected to the supporting plate, a sliding block is slidably connected to the top of the sliding seat, a screw is rotatably connected inside the sliding seat, the screw is threadedly connected to the bottom of the sliding seat, a motor is installed on one side of the sliding seat, the motor is electrically connected to the controller, a transmission part is installed between the output end of the motor and the top of the screw, and a shell is installed on the outside of the transmission part.

[0012] As a further solution of the present invention: the lifting member includes a fixed side plate fixedly connected to the outside of the shell, a movable side plate fixedly connected to one side of the top of the slider, a plurality of return springs are installed between the fixed side plate and the movable side plate, and a telescopic sleeve is fixedly connected between the fixed side plate and the movable side plate on the outside of each return spring.

[0013] As a further solution of the present invention: a plurality of support arms are fixedly connected between the movable side plate and the sliding block, the length of the support arms is greater than the length of the sliding seat, and a square hole is opened at the top of the shell.

[0014] As a further solution of the present invention: the two height adjustment mechanisms installed on the top of the base frame are symmetrical to each other, a handle is fixedly connected to one side of the top of the outer box body, and the outer box body and the support platform are provided with through holes on the same vertical plane.

[0015] Beneficial effects of the present invention:

[0016] 1. In the present invention, a height adjustment mechanism is arranged on both sides of the inner part of the outer box body, and a support platform is installed between the top ends of the two height adjustment mechanisms, an angle adjustment mechanism is installed in the middle of the top end of the support platform, a lifting and telescopic mechanism is installed on the top end of the angle adjustment mechanism, and a lifting member that can be adapted and telescopically extended with the lifting and telescopic mechanism is installed on the top end of the lifting and telescopic mechanism. The height adjustment mechanism, the angle adjustment mechanism and the lifting and telescopic mechanism are electrically controlled by a controller together. The purpose is that when a multi-faceted examination of a patient's limbs at different heights and angles is performed, the patient's support contact surface on the lifting member will change, and the adaptive telescopic extension of the lifting member can be achieved by changing the length of the support surface without moving the device twice, so that the limb that has moved out of the original contact surface can be re-integrated into the support surface of the extended lifting member, so as to always maintain the stable support capacity of the limb to be inspected and improve the support stability. That is, the lifting and telescopic mechanism adjusts the length of the support surface of the lifting member to make up for the stability of the support force of the support surface during height and angle adjustment, thereby forming a coordinated effect on the support force during all-round height and angle examinations.

[0017] 2. In the present invention, a symmetrical height-adjusting mechanism is arranged in the outer box body, and the height-adjusting mechanisms on both sides are controlled by the controller to synchronously adjust the height of the top lifting member, so that the support platform connected to the bottom of the lifting member can provide a stable supporting force, and cooperate with the universal self-locking wheels arranged at the bottom. At the same time, the device has the characteristic of not being able to move twice when in use, so that the supporting force provided by the device is extremely stable, which effectively avoids the medical staff from being distracted and concentrating due to insufficient support stability when examining the patient's limbs in all directions, thereby improving the convenience during the examination. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below in conjunction with the accompanying drawings.

[0019] Figure 1It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a schematic diagram of part of the internal structure of the present invention;

[0021] Figure 3 The present invention Figure 2 A magnified detail of the center A;

[0022] Figure 4 It is a structural schematic diagram of the angle adjustment mechanism and the lifting and telescopic mechanism of the present invention;

[0023] Figure 5 The present invention Figure 4 A magnified view of the detail at B in the middle;

[0024] Figure 6 The present invention Figure 4 A magnified view of the details at C in the middle;

[0025] Figure 7 The present invention Figure 4 A magnified view of the detail at D in the middle;

[0026] Figure 8 It is a partial half-section view of the telescopic sleeve of the present invention.

[0027] In the figure: 1. outer box; 2. self-locking universal wheel; 3. base frame; 4. height adjustment mechanism; 41. cylinder seat; 42. height adjustment cylinder; 43. connecting rod; 44. crank plate; 45. fixed shaft; 46. straight slot; 47. movable shaft; 5. support platform; 6. base plate; 7. angle adjustment mechanism; 71. angle adjustment seat; 72. angle adjustment cylinder; 73. supporting seat; 74. supporting plate; 8. lifting and telescopic mechanism; 81. sliding seat; 82. sliding block; 83. screw rod; 84. motor; 85. transmission member; 86. housing; 9. lifting member; 91. fixed side plate; 92. movable side plate; 93. reset spring; 94. telescopic sleeve; 10. controller; 11. handle; 12. through hole; 13. outer bracket; 14. straight plate; 15. inner bracket; 16. movable shaft slot; 17. through slot. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] like Figures 1 to 8As shown, a lifting device for neurological examination comprises an outer box body 1, self-locking universal wheels 2 are installed at the four corners of the bottom of the outer box body 1, a base frame 3 is installed inside the outer box body 1, the two sides of the base frame 3 are symmetrical structures, and height adjustment mechanisms 4 are installed on both sides, a support platform 5 is installed between the tops of the two height adjustment mechanisms 4, a bottom plate 6 is fixedly connected to the middle of the top of the support platform 5, an angle adjustment mechanism 7 is installed on the top of the bottom plate 6, a lifting and telescopic mechanism 8 is fixedly connected to the top of the angle adjustment mechanism 7, a lifting piece 9 is installed on the top of the lifting and telescopic mechanism 8, and the lifting and telescopic mechanism 8 is used to adjust the telescopic state of the lifting piece 9, a controller 10 is installed on one side of the outer box body 1, and the height adjustment mechanism 4, the angle adjustment mechanism 7 and the lifting and telescopic mechanism 8 are all electrically connected to the controller 10;

[0030] It should be noted that a handle 11 is fixedly connected to one side of the top of the outer box body 1, which is used to cooperate with the four self-locking universal wheels 2 installed at the bottom for movement, so as to facilitate the portable movement of the lifting device. After moving to the appropriate position, the device is fixed by locking the lock buckle at the top of the self-locking universal wheel 2. In addition, since the extension and retraction of the lifting member 9 can adapt to the changes in the supporting surface of the patient's limb to be examined during the angle adjustment and height adjustment process, there is no need to move it a second time during the examination, which is beneficial to reducing the workload of medical staff; a plurality of ventilation strip holes are provided on the side of the outer box body 1 for heat dissipation during the operation of the two height adjustment mechanisms 4 and the controller 10; a through hole 12 is provided at the top of the outer box body 1 to adjust the height of the support platform 5, so as to facilitate the height adjustment of the support platform 5; a wire through hole is provided on the same vertical plane of the outer box body 1 and one side of the support platform 5, which is used to connect the wires with the angle adjustment mechanism 7 and the lifting and retracting mechanism 8 through the controller 10.

[0031] like Figure 2 and Figure 3 As shown, four outer brackets 13 are fixedly connected to both sides of the base frame 3, and a straight plate 14 is fixedly connected between the bottom surfaces of the two outer brackets 13 on the same side. The height adjustment mechanism 4 includes a cylinder seat 41 fixedly connected to the middle of the straight plate 14, and the top of the cylinder seat 41 is obliquely installed to the middle of the outer box body 1. The top of the cylinder seat 41 is rotatably connected to the height adjustment cylinder 42, and the top of the height adjustment cylinder 42 is fixedly connected to the connecting rod 43. The two sides of the connecting rod 43 are rotatably connected to the crank plate 44. Both sides of the middle of the base frame 3 are fixed. The inner bracket 15 is fixedly connected, and the fixed shaft 45 is fixedly connected to the middle of the inner bracket 15. A straight slot 46 is provided on the side of the crank plate 44 away from the connecting rod 43, and a movable shaft 47 is slidably connected inside the straight slot 46. The outer bracket 13 is adapted to form movable shaft grooves 16 on both sides of the movable shaft 47, and the movable shaft 47 is slidably connected to the movable shaft grooves 16. The movable shaft 47 is fixedly connected to the support platform 5 inside the outer bracket 13, and the outer bracket 13 and the inner bracket 15 are adapted to form a slot 17 on the crank plate 44;

[0032] It should be noted that, since the inner bracket 15 and the outer bracket 13 installed on both sides of the bottom frame 3 inside the outer box body 1 are symmetrical structures, the installation positions of the two height adjustment mechanisms 4 installed respectively relying on the inner bracket 15 and the outer bracket 13 are also symmetrical structures, so the two height adjustment mechanisms 4 can perform synchronous height control on the support platform 5 connected thereto after being synchronously controlled by the controller 10, and due to the sufficient supporting force of the bilateral support, the device has sufficient stability during the height adjustment process, thereby realizing the auxiliary role of medical staff in examining patients without autonomous mobility;

[0033] Specifically, taking the adjustment process of the unilateral height adjustment mechanism 4 as an example, the controller 10 drives the telescopic rod of the height adjustment cylinder 42 to move, and the connecting rod 43 drives the two crank plates 44 at both ends to rotate synchronously. Since the crank plate 44 is fixed by the fixed shaft 45, the height adjustment cylinder 42 cannot continue to move along the initial extension direction of the telescopic rod, and relies on the cylinder seat 41 at the bottom to perform a vertical fan-shaped rotation, and at the same time drives the crank plate 44 to synchronously rotate around the fixed shaft 45. That is, when the telescopic rod is extended, the height adjustment cylinder 42 rotates upward, driving the side of the crank plate 44 close to the outer bracket 13 to rotate downward. When the height adjustment cylinder 42 rotates downward, the side of the crank plate 44 on which the movable shaft 47 is installed rotates upward, and the movable shaft 47 installed at the outer end of the crank plate 44 slides in the straight slot 46 while moving vertically along the movable shaft slots 16 on both sides, thereby realizing the vertical movement adjustment function of the support platform 5 fixedly connected internally;

[0034] In addition, the support platform 5 includes a total of four support rods fixedly connected to the movable shafts 47 of the two height adjustment mechanisms 4. Each support rod passes through the through hole 12 at the top of the outer box body 1 and a support plate is fixedly connected between the tops. The handle 11 is fixedly connected to one side of the support plate.

[0035] like Figures 4 to 7 As shown, the angle adjustment mechanism 7 includes an angle adjustment seat 71 fixedly connected to one side of the top of the base plate 6, the angle adjustment seat 71 is rotatably connected to the angle adjustment cylinder 72, a support seat 73 is fixedly connected to the middle of the top of the base plate 6, the support seat 73 is rotatably connected to the support plate 74, the side of the support plate 74 away from the support seat 73 is rotatably connected to the output end of the angle adjustment cylinder 72, the angle adjustment cylinder 72 is electrically connected to the controller 10, and the lifting and telescopic mechanism 8 is installed on the top of the support plate 74;

[0036] It should be noted that while the height is adjusted by the height adjustment mechanism 4, the angle support angle of the angle adjustment mechanism 7 can be adjusted by the controller 10. Specifically, since the bottom of the angle adjustment cylinder 72 is rotatably connected to the angle adjustment seat 71, and the top is rotatably connected to one end of the support plate 74, when the telescopic rod is telescopic, the support plate 74 will perform a vertical fan-shaped movement with the rotation axis of the support seat 73 as the fulcrum, thereby achieving the angle control of the support plate 74, so as to adjust the angle of the lifting and telescopic mechanism 8 installed on the top of the support plate 74.

[0037] The lifting and telescopic mechanism 8 includes a slide 81 fixedly connected to the supporting plate 74, a slider 82 is slidably connected to the top of the slide 81, a screw 83 is rotatably connected inside the slide 81, the screw 83 is threadedly connected to the bottom of the slide 81, a motor 84 is installed on one side of the slide 81, the motor 84 is electrically connected to the controller 10, a transmission member 85 is arranged between the output end of the motor 84 and the top of the screw 83, and a housing 86 is arranged outside the transmission member 85 and the slider 82;

[0038] The lifting member 9 includes a fixed side plate 91 fixedly connected to the outside of the housing 86, a movable side plate 92 fixedly connected to the top side of the slider 82, a plurality of return springs 93 are installed between the fixed side plate 91 and the movable side plate 92, and a telescopic sleeve 94 is fixedly connected between the fixed side plate 91 and the movable side plate 92 on the outside of each return spring 93;

[0039] It should be noted that the controller 10 (see Figure 1 ) are connected to the angle adjustment cylinder 72 and the motor 84 respectively through the wire holes on the vertical surface of the outer box body 1 and the support platform 5, and are connected to the height adjustment cylinders 42 on both sides inside the outer box body 1. Three knobs, a display screen and a knob switch are correspondingly set for control; the transmission member 85 (see Figure 6 ) includes a driving pulley fixedly connected to the output end of the motor 84 and a driven pulley fixedly connected to the same side end of the screw 83, and a transmission belt is installed between the driving pulley and the driven pulley to realize the transmission function of the motor 84 to the screw 83; a plurality of L-shaped steel support arms are fixedly connected between the moving side plate 92 and the slider 82, and the length of the steel support arms is greater than the length of the slider 81 to adapt to the telescopic adjustment of the slider 81, and a square hole is opened at the top of the housing 86 to adapt to the sliding of the slider 82 (see Figure 1 );

[0040] The fixed side plate 91 on one side of the top of the lifting member 9 is fixedly connected to the outside of the housing 86, and a plurality of return springs 93 are evenly arranged and fixedly connected along the edge of the fixed side plate 91. The side of the return spring 93 away from the fixed side plate 91 is fixedly connected to the movable side plate 92. At the same time, the movable side plate 92 is fixedly connected to the slider 82 of the lifting and telescopic mechanism 8 through a steel support arm. Therefore, when the lifting and telescopic mechanism 8 is driven to reciprocate along the slide 81, the movable side plate 92 will be driven to compress or extend the length between the fixed side plate 91, and a telescopic sleeve 94 (see FIG. 2 ) that can be retracted and deformed is installed on the outer side surface between the movable side plate 92 and the fixed side plate 91. Figure 8), preferably, the telescopic sleeve 94 is composed of a support ring of relatively hard annular colloids that are evenly arranged, and each annular colloid is connected by a flexible colloid to achieve the adaptive length extension and contraction of the entire lifting member 9. In addition, the vertical cross-section of the connection between the fixed side plate 91 and the movable side plate 92 and the return spring 93 includes but is not limited to a square, and can be set to an inwardly concave arc to further enhance the support stability.

[0041] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A neurological examination lifting device, comprising an outer box (1), a plurality of self-locking universal wheels (2) being installed at the bottom end of the outer box (1), and a base frame (3) being installed inside, characterized in that: Two height adjustment mechanisms (4) are installed on both sides of the top of the base frame (3); a support platform (5) is installed between the tops of the two height adjustment mechanisms (4); the top of the support platform (5) is fixedly connected to a bottom plate (6); the top of the bottom plate (6) is installed with an angle adjustment mechanism (7); the top of the angle adjustment mechanism (7) is installed with a lifting and telescopic mechanism (8); the top of the lifting and telescopic mechanism (8) is installed with a lifting piece (9); the lifting and telescopic mechanism (8) is used to adjust the length of the lifting surface of the lifting piece (9); a controller (10) is installed on one side of the outer box body (1); the height adjustment mechanism (4), the angle adjustment mechanism (7) and the lifting and telescopic mechanism (8) are all electrically connected to the controller (10); Four outer brackets (13) are fixedly connected to both sides of the base frame (3); a straight plate (14) is fixedly connected between the bottom surfaces of two outer brackets (13) on the same side; the height adjustment mechanism (4) comprises a cylinder seat (41) fixedly connected to the middle of the straight plate (14); a height adjustment cylinder (42) is rotatably connected to the top of the cylinder seat (41); a connecting rod (43) is fixedly connected to the top of the height adjustment cylinder (42); crank plates (44) are rotatably connected to both sides of the connecting rod (43); inner brackets (15) are fixedly connected to both sides of the middle of the base frame (3); a fixed shaft (45) is fixedly connected to the middle of the inner bracket (15); a straight slot (46) is provided on one side of the crank plate (44) away from the connecting rod (43); a movable shaft (47) is slidably connected inside the straight slot (46); movable shaft slots (16) are provided on both sides of the outer bracket (13); the movable shaft (47) is slidably connected to the movable shaft slots (16); The angle adjustment mechanism (7) includes an angle adjustment seat (71) fixedly connected to one side of the top of the base plate (6); the top of the angle adjustment seat (71) is rotatably connected to an angle adjustment cylinder (72); the top of the base plate (6) is fixedly connected to a supporting seat (73); the supporting seat (73) is rotatably connected to a supporting plate (74); a side of the supporting plate (74) away from the supporting seat (73) is rotatably connected to an output end of the angle adjustment cylinder (72); the angle adjustment cylinder (72) is electrically connected to the controller (10); and the lifting and telescopic mechanism (8) is installed on the top of the supporting plate (74); The lifting and telescopic mechanism (8) includes a sliding seat (81) fixedly connected to the supporting plate (74), a slider (82) being slidably connected to the top of the sliding seat (81), a screw rod (83) being rotatably connected inside the sliding seat (81), the screw rod (83) being threadedly connected to the bottom of the sliding seat (81), a motor (84) being installed on one side of the sliding seat (81), the motor (84) being electrically connected to the controller (10), a transmission member (85) being installed between the output end of the motor (84) and the top end of the screw rod (83), and a shell (86) being installed on the outside of the transmission member (85).

2. A neurological examination lifting device according to claim 1, characterized in that: The top end of the cylinder seat (41) is installed obliquely toward the middle of the outer box body (1), the movable shaft (47) is fixedly connected to the support platform (5) inside the outer bracket (13), and the outer bracket (13) and the inner bracket (15) are both adapted to the crank plate (44) and have a groove (17).

3. A neurological examination lifting device according to claim 1, characterized in that: The lifting member (9) includes a fixed side plate (91) fixedly connected to the outer side of the shell (86), a movable side plate (92) fixedly connected to the top side of the slider (82), a plurality of return springs (93) installed between the fixed side plate (91) and the movable side plate (92), and a telescopic sleeve (94) fixedly connected between the fixed side plate (91) and the movable side plate (92) on the outer side of each return spring (93).

4. A neurological examination lifting device according to claim 3, characterized in that: A plurality of support arms are fixedly connected between the movable side plate (92) and the sliding block (82); the length of the support arms is greater than the length of the sliding seat (81); and a square hole is provided at the top end of the housing (86).

5. The neurological examination lifting device according to claim 1, characterized in that: The two height adjustment mechanisms (4) installed at the top of the base frame (3) are symmetrical to each other, a handle (11) is fixedly connected to one side of the top of the outer box body (1), and a through hole (12) is provided on the same vertical surface of the outer box body (1) and the support platform (5).

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