Multifunctional inspectoscope for pediatric neurology department

Abstract

The invention relates to the technical field of medical equipment, and particularly discloses a multifunctional inspectoscope for pediatric neurology, which comprises a bottom plate, a small ladder, a box body and a stand column are fixedly mounted on the bottom plate, the box body is positioned between the small ladder and the stand column, a lower chamber and an upper chamber are arranged in the box body, and a test port is formed in the top of the box body; two turntables are rotatably arranged on the lower inner wall of the upper cavity, palm rests and track mechanisms are arranged on the upper sides of the two turntables, supporting rods are slidably arranged on the tops of the two turntables, and a plurality of detection mechanisms are installed on the side portions of the two supporting rods; the rotatable detection mechanism can move around the leg, so that the neurological function states of different muscle groups can be evaluated more comprehensively, the type and degree of neurological dysfunction can be diagnosed more accurately through more comprehensive evaluation, and the accuracy of a detection result is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of medical equipment, and more specifically to a multifunctional detector for pediatric neurology. Background Art

[0002] Pediatric neurology covers all age groups from newborns to adolescents, focusing on the development, function and pathological changes of children's nervous system, including brain, spinal cord, nerves and muscles. Doctors in this department usually have rich professional knowledge and clinical experience, and can use advanced diagnosis and treatment techniques to provide children with personalized and comprehensive treatment plans.

[0003] Patent No. CN116548917A is a tactile detection device for children's leg nerves. The present invention provides a tactile detection device for children's leg nerves, which can perform comprehensive tactile detection on children's legs and avoid missed detection. A tactile detection device for children's leg nerves, including a mounting frame, a seat cushion, a connecting rod, a foot pedal, a detection mechanism and an adjustment mechanism. The mounting frame is connected to a seat cushion, two connecting rods are connected to the lower front side of the seat cushion, and foot pedals are connected between the bottoms of the connecting rods. The connecting rods are provided with a detection mechanism, and the mounting frame is provided with an adjustment mechanism. The present invention limits and fixes the child's legs by the cooperation between the sliding detection member and the clamping member, and then drives the sliding detection member to move through the output shaft of the servo motor, thereby performing comprehensive tactile detection on the child's legs, improving the accuracy and comprehensiveness of the detection, and avoiding missed detection.

[0004] Neurological testing usually uses a percussion hammer or other contact instruments to squeeze and touch the child's legs. Continuous percussion and squeezing require the control of the force used by the device and it is difficult to achieve full coverage, which increases the difficulty of use. In addition, the detection range is incomplete and the child's legs cannot be fully tested. The comprehensiveness and accuracy of the test are not high. The single function is time-consuming and labor-intensive, and multiple tools are required for testing. For this reason, we propose a multifunctional examiner for pediatric neurology. Summary of the invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a multifunctional detector for pediatric neurology to solve the problems existing in the above-mentioned background technology.

[0006] The present invention provides the following technical solutions: a multifunctional detector for pediatric neurology, comprising a bottom plate, a small step, a box and a column fixedly mounted on the bottom plate, the box being located between the small step and the column, a lower chamber and an upper chamber being arranged in the box, a test port being arranged on the top of the box, two turntables being rotatably arranged on the lower inner wall of the upper chamber, a palm rest and a track mechanism being arranged on the upper sides of the two turntables, support rods being slidably arranged on the tops of the two turntables, a number of detection mechanisms being installed on the sides of the two support rods, a lifting mechanism and a turnover mechanism being arranged in the box, the lifting mechanism being used to adjust the height of the palm rest, the turnover mechanism being used to drive the two turntables to rotate synchronously in opposite directions, and then driving a number of detection mechanisms to move around the user's legs for dynamic detection;

[0007] Each group of the detection mechanism includes an outer cylinder, a spring, a second slider and a detection ball. The outer cylinder is fixedly connected to the side of the support rod, the spring is located in the outer cylinder, the second slider is slidably connected to the outer cylinder, and the detection ball is fixedly connected to the end of the second slider.

[0008] Furthermore, the tops of the two turntables are fixedly connected with linear slide rails, the two linear slide rails are slidably connected with first sliders, and the two support rods are respectively fixedly connected to the upper sides of the corresponding first sliders.

[0009] Furthermore, the turnover mechanism includes a second motor, a first bevel gear, a hollow shaft and a second bevel gear, the second motor is fixedly connected to the side wall of the lower chamber, the first bevel gear is fixedly connected to the output end of the second motor, two hollow shafts are provided, both of the two hollow shafts are rotatably connected between the lower chamber and the upper chamber, the upper ends of the two hollow shafts are respectively fixedly connected to corresponding turntables, the circumferential surfaces of the two hollow shafts are fixedly connected with spur gears, the two spur gears are meshed with each other, the second bevel gear is fixedly connected to the lower end of one of the hollow shafts, and the first bevel gear is meshed with the second bevel gear.

[0010] Furthermore, each set of the track mechanism includes an outer track and an inner track, the outer track is fixedly connected to the lower inner wall of the upper chamber, the inner track can be raised and lowered on the upper side of the turntable, and the support rod is slidably connected between the outer track and the inner track.

[0011] Furthermore, the lifting mechanism includes a support frame, a straight rod, a linkage plate and a driving assembly. The support frame is fixedly connected to the lower inner wall of the lower chamber. Two straight rods are provided. Both straight rods are slidably connected to the support frame and extend into the lower chamber through corresponding hollow shafts. The two palm rests are respectively fixedly connected to the upper ends of the corresponding straight rods, and the linkage plate is fixedly connected between the lower ends of the two straight rods.

[0012] Furthermore, the drive assembly includes a ball screw, a screw sleeve, a first bevel gear and a first motor. The ball screw is rotatably connected between the support frame and the lower inner wall of the lower chamber, the screw sleeve is threadedly connected to the circumferential surface of the ball screw, the screw sleeve is fixedly connected to the upper side of the linkage plate, the first bevel gear is fixedly connected to the circumferential surface of the ball screw, the first motor is fixedly connected to the lower inner wall of the lower chamber, and the output end of the first motor is fixedly connected to the second bevel gear, which is meshed with the first bevel gear.

[0013] Furthermore, there are two test ports, the positions of which correspond to the palm rest, and the height of the box is higher than the small step.

[0014] Furthermore, a height measuring instrument and a display screen are arranged on the top of the column, handles are fixedly connected to both sides of the display screen, and a hand dynamometer is installed at the end of the handles.

[0015] Technical effects and advantages of the present invention:

[0016] 1. The present invention is provided with a detection mechanism that moves around the legs, which is beneficial to the continuous change of the distance between the detection mechanism and the legs, thereby changing the contact pressure between the detection mechanism and the skin and generating a continuously changing dynamic detection. The rotatable detection mechanism can move around the legs, so as to more comprehensively evaluate the neurological function status of different muscle groups. The more comprehensive evaluation helps to more accurately diagnose the type and degree of neurological dysfunction. Compared with static detection, the dynamic detection process can better simulate the movement state in daily life. Dynamic detection helps to reveal neurological dysfunction that may occur under specific movement conditions, thereby providing more practical diagnostic information and improving the accuracy of the detection results. The distances between adjacent detection mechanisms are the same, so the legs can be separated into different heights, and leg parts at different heights can be detected simultaneously to avoid missed detections.

[0017] 2. The present invention is provided with a lifting mechanism, which is conducive to flexibly adjusting the height of the palm rest. Different children have different heights and different leg length structures. By adjusting the height of the palm rest, it can adapt to children of different heights, which is conducive to expanding the detection range.

[0018] 3. The present invention is provided with a height measuring instrument, a display screen, a handgrip dynamometer, etc., which is conducive to integrating multiple inspection tools into one. Doctors do not need to frequently change tools during the inspection process, thereby saving time and improving inspection efficiency. This helps doctors obtain more patient information within a limited time and provides a more sufficient basis for diagnosis and treatment. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0020] Figure 2 It is a side structural schematic diagram of the present invention.

[0021] Figure 3 It is a schematic diagram of the cross-sectional structure of the present invention.

[0022] Figure 4 It is a schematic diagram of the upper chamber structure of the present invention.

[0023] Figure 5 It is a schematic diagram of the outer rail installation structure of the present invention.

[0024] Figure 6 It is a schematic diagram of the turnover mechanism of the present invention.

[0025] Figure 7 It is a schematic diagram of the lifting mechanism of the present invention.

[0026] Figure 8 It is a schematic diagram of the cross-sectional structure of the detection rod of the present invention.

[0027] The accompanying drawings are marked as follows: 1, bottom plate; 2, small step; 3, box; 301, lower chamber; 302, upper chamber; 303, test port; 4, column; 401, height measuring instrument; 402, display screen; 403, grip; 404, dynamometer; 5, palm rest; 6, lifting mechanism; 601, support frame; 602, straight rod; 603, ball screw; 604, screw sleeve; 605, first bevel gear; 606, first motor; 607, second bevel gear ; 608, linkage plate; 7, track mechanism; 701, outer track; 702, inner track; 8, linear slide rail; 801, first slider; 802, support rod; 9, detection mechanism; 901, outer cylinder; 902, spring; 903, second slider; 904, detection ball; 10, turnover mechanism; 1001, second motor; 1002, first bevel gear; 1003, hollow shaft; 1004, second bevel gear; 1005, spur gear; 11, turntable. DETAILED DESCRIPTION

[0028] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The multifunctional tester for pediatric neurology involved in the present invention is not limited to the various structures recorded in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0029] Reference Figure 1-Figure 8The present invention provides a multifunctional inspector for pediatric neurology, comprising a base plate 1, on which a small step 2, a box 3 and a column 4 are fixedly installed, the box 3 is located between the small step 2 and the column 4, a lower chamber 301 and an upper chamber 302 are arranged in the box 3, a test port 303 is arranged on the top of the box 3, two turntables 11 are rotatably arranged on the lower inner wall of the upper chamber 302, a palm rest 5 and a track mechanism 7 are arranged on the upper sides of the two turntables 11, support rods 802 are slidably arranged on the tops of the two turntables 11, and a plurality of detection mechanisms 9 are installed on the sides of the two support rods 802, a lifting mechanism 6 and a turnover mechanism 10 are arranged in the box 3, the lifting mechanism 6 is used to adjust the height of the palm rest 5, and the turnover mechanism 10 is used to drive the two turntables 11 to rotate synchronously in opposite directions, thereby driving the plurality of detection mechanisms 9 to move around the user's legs for dynamic detection.

[0030] Each detection mechanism 9 includes an outer cylinder 901, a spring 902, a second slider 903 and a detection ball 904. The outer cylinder 901 is fixedly connected to the side of the support rod 802, the spring 902 is located in the outer cylinder 901, the second slider 903 is slidably connected in the outer cylinder 901, and the detection ball 904 is fixedly connected to the end of the second slider 903.

[0031] In this embodiment, it is necessary to specifically explain that: the small ladder 2 is a simple multi-level staircase structure, the ladder test is a simple physical fitness test method, which can be used to evaluate the individual's athletic ability. By measuring the time required to complete the test and the individual's subjective feelings, the individual's endurance and muscle strength during exercise can be understood, and the child's motor development can be evaluated by observing and recording the child's fine movements on the small ladder 2. There are two test ports 303, and their positions correspond to the palm rest 5. The palm rest 5 can be adjusted in height through the lifting mechanism 6 to adapt to children of different heights. The height of the box 3 is higher than the small ladder 2. When the child climbs over the small ladder 2, the test port 303 corresponds to the child's leg position, and the legs are inserted into the corresponding test port 303. The palm rest 5 is used to support the child's feet. At this time, the detection mechanism 9 corresponds to different leg parts respectively, and the detection mechanism 9 is used to detect the tactile sensation of the leg parts. When working, the first bevel gear 1002 is driven to rotate by the output end of the second motor 1001, and finally the two turntables 11 are driven to rotate in the opposite direction, so that the detection mechanism 9 can rotate around the legs. The detection mechanism 9 is composed of an outer cylinder 901, a spring 902, a second slider 903 and a detection ball 904. The detection ball 904 is used to contact the skin surface, and the spring 902 is used to adapt to different diameters of the leg parts. The thrust generated by the detection ball 904 contacting the skin drives the second slider 903 to extend and retract, and then drives the spring 902 to compress or release, ensuring that the detection ball 904 always contacts the skin surface. It is important that the detection mechanism 9 is provided with several groups, and the distance between adjacent detection mechanisms 9 is the same, which can separate the leg parts into different heights and detect the leg parts at different heights at the same time. Compared with the existing contact detection method, the detection area of ​​this scheme is more complete, and it is a non-invasive detection method. It does not need to penetrate the skin or cause any harm to the body. Therefore, it is particularly suitable for sensitive groups such as children. Non-invasive detection reduces children's fear and discomfort, improves the acceptance of detection, and can more directly evaluate the control ability of nerves over muscles. No manual detection is required, which improves the comprehensiveness and accuracy of detection and avoids the occurrence of missed detection.

[0032] The main difference between this embodiment and the prior art is that the detection mechanism 9 is used in this embodiment to detect around the legs along a set route. Specifically, the detection mechanism 9 is installed on the support rod 802, and the support rod 802 moves linearly under the restriction of the linear slide rail 8. At the same time, the track mechanism 7 also restricts the movement of the support rod 802. The track mechanism 7 is composed of an outer track 701 and an inner track 702. The support rod 802 is located between the outer track 701 and the inner track 702. When the support rod 802 rotates with the turntable 11, it will move under the restriction of the outer track 701 and the inner track 702. The distance between the detection mechanism 9 and the leg is constantly changing, thereby changing the contact pressure between the detection mechanism 9 and the skin, resulting in constantly changing dynamic detection. The rotatable detection mechanism 9 can move around the leg, thereby more comprehensively evaluating the neurological function status of different muscle groups. More comprehensive evaluation helps to more accurately diagnose the type and degree of neurological dysfunction. Compared with static detection, the dynamic detection process can better simulate the movement state in daily life. Dynamic detection helps to reveal neurological dysfunction that may occur under specific movement conditions, thereby providing more practical diagnostic information and improving the accuracy of the detection results.

[0033] The above structure is the main structure of this embodiment, which solves the problem of low comprehensiveness and accuracy in detecting children's legs. The second motor 1001 is an existing structure. The specific structure and connection method of the outer track 701 and the inner track 702 are not described in detail in this embodiment. In addition, how the detection mechanism 9 detects also belongs to the existing technology. Therefore, this application does not make detailed limitations.

[0034] Reference Figure 4 and Figure 5 The tops of the two turntables 11 are fixedly connected with linear slide rails 8, the two linear slide rails 8 are slidably connected with first sliders 801, and the two support rods 802 are fixedly connected to the upper sides of the corresponding first sliders 801.

[0035] In this embodiment, it should be specifically explained that: the linear slide rail 8 is used to limit the linear movement of the first slider 801, the first slider 801 and the support rod 802 are an integral structure, and the linear slide rail 8 is located in a straight line position toward the center of the turntable 11, so that the detection mechanism 9 is always in a position facing the leg during the movement, to ensure accurate detection without deviation.

[0036] Reference Figure 5 and Figure 6The turnover mechanism 10 includes a second motor 1001, a first bevel gear 1002, a hollow shaft 1003 and a second bevel gear 1004. The second motor 1001 is fixedly connected to the side wall of the lower chamber 301. The first bevel gear 1002 is fixedly connected to the output end of the second motor 1001. Two hollow shafts 1003 are provided. The two hollow shafts 1003 are both rotatably connected between the lower chamber 301 and the upper chamber 302. The upper ends of the two hollow shafts 1003 are respectively fixedly connected to the corresponding turntable 11. The circumferential surfaces of the two hollow shafts 1003 are fixedly connected with spur gears 1005. The two spur gears 1005 are meshed with each other. The second bevel gear 1004 is fixedly connected to the lower end of one of the hollow shafts 1003. The first bevel gear 1002 is meshed with the second bevel gear 1004.

[0037] In this embodiment, it should be specifically explained that: the second motor 1001, the first bevel gear 1002, the second bevel gear 1004 and the spur gear 1005 are all located in the lower chamber 301, and the turntable 11 is located in the lower chamber 301. During operation, the first bevel gear 1002 is driven to rotate by the output end of the second motor 1001, and the first bevel gear 1002 drives the second bevel gear 1004 to rotate. Under the meshing action of the spur gear 1005, the two hollow shafts 1003 rotate synchronously in opposite directions, and finally drive the two turntables 11 to rotate synchronously in opposite directions, thereby driving the linear slide rail 8, the first slider 801, the support rod 802 and a number of detection mechanisms 9 located on the turntable 11 to rotate, so as to achieve the purpose of controlling the detection mechanism 9 to rotate around the child's legs.

[0038] Reference Figure 3-Figure 7 Each set of track mechanisms 7 includes an outer track 701 and an inner track 702 . The outer track 701 is fixedly connected to the lower inner wall of the upper chamber 302 . The inner track 702 can be raised and lowered on the upper side of the turntable 11 . The support rod 802 is slidably connected between the outer track 701 and the inner track 702 .

[0039] In this embodiment, it should be specifically explained that: the outer track 701 is located on the outside of the inner track 702, the inner track 702 is fixed to the straight rod 602 by bolts, and the inner track 702 can follow the straight rod 602 to rise and fall. Since there is a constant distance space between the inner track 702 and the outer track 701, a set route is formed, and the support rod 802 is located in this route, thereby limiting the movement of the support rod 802 and the detection mechanism 9 in this route. Preferably, the support rod 802 in this route is designed to continuously change its diameter, so that the distance between the detection mechanism 9 and the child's leg changes differently, thereby changing the contact pressure between the detection ball 904 and the leg skin, forming a dynamic detection method, which is conducive to more accurate detection of leg nerve tactile sensation.

[0040] Refer to the figure Figure 3 and Figure 7The lifting mechanism 6 includes a support frame 601, a straight rod 602, a linkage plate 608 and a driving assembly. The support frame 601 is fixedly connected to the lower inner wall of the lower chamber 301. Two straight rods 602 are provided. The two straight rods 602 are slidably connected to the support frame 601 and extend into the lower chamber 301 through the corresponding hollow shaft 1003. The two palm rests 5 are respectively fixedly connected to the upper ends of the corresponding straight rods 602, and the linkage plate 608 is fixedly connected between the lower ends of the two straight rods 602; the driving assembly includes a ball screw 603, a screw sleeve 604, a first bevel gear 6 05 and the first motor 606, the ball screw 603 is rotatably connected between the support frame 601 and the lower inner wall of the lower chamber 301, the screw sleeve 604 is threadedly connected to the circumferential surface of the ball screw 603, the screw sleeve 604 is fixedly connected to the upper side of the linkage plate 608, the first bevel gear 605 is fixedly connected to the circumferential surface of the ball screw 603, the first motor 606 is fixedly connected to the lower inner wall of the lower chamber 301, and the output end of the first motor 606 is fixedly connected with the second bevel gear 607, and the second bevel gear 607 is meshed with the first bevel gear 605.

[0041] In this embodiment, it is necessary to specifically explain that: the support frame 601, the ball screw 603, the screw sleeve 604, the first bevel gear 605, the first motor 606, the second bevel gear 607 and the linkage plate 608 are all located in the lower chamber 301, the support frame 601 is used to limit the vertical linear movement of the straight rod 602, the linkage plate 608 connects the lower ends of the two straight rods 602, and drives the second bevel gear 607 to rotate through the output end of the first motor 606 during operation, the second bevel gear 607 drives the first motor 606 to rotate, the first motor 606 drives the ball screw 603 to rotate, thereby driving the screw sleeve 604 to rise and fall, the screw sleeve 604 drives the linkage plate 608 to rise and fall, and the straight rod 602 rises and falls synchronously under the linkage of the linkage plate 608, so as to realize the flexible adjustment of the height of the palm rest 5, different children have different heights and different leg length structures, and by adjusting the height of the palm rest 5, it can adapt to children of different heights, which is conducive to expanding the detection range.

[0042] Preferably, a steel plate is fixed on the straight rod 602, and the steel plate is located on the upper side of the support frame 601, which can prevent the lifting mechanism 6 from falling due to failure, ensure the maximum falling distance of the straight rod 602, and improve safety.

[0043] Reference Figure 1-Figure 2 A height measuring instrument 401 and a display screen 402 are provided on the top of the column 4. Handles 403 are fixedly connected to both sides of the display screen 402. A hand dynamometer 404 is installed at the end of the handle 403.

[0044] In this embodiment, it is necessary to specifically explain that: the height measuring instrument 401 is used to measure the height, the handgrip dynamometer 404 can be used to test the handgrip strength, and the display screen 402 is used to display the height, handgrip strength and other data in real time. It is multifunctional and practical. In addition, more detection tools can be installed, such as a percussion hammer, a reflection needle, etc., which integrates multiple inspection tools into one. Doctors do not need to frequently change tools during the inspection process, thereby saving time and improving inspection efficiency. This helps doctors obtain more patient information within a limited time and provides a more sufficient basis for diagnosis and treatment.

[0045] Working principle of the present invention:

[0046] The main problem solved by this embodiment is: utilizing the detection mechanism 9 to rotate and detect the legs can more comprehensively detect the neurological function status of the leg muscle groups, solving the problem of low comprehensiveness and accuracy of leg nerve detection; utilizing the turnover mechanism 10 to control the automatic rotation of the detection mechanism 9 has a higher degree of automation, reduces manual operation, solves the problem of time-consuming and labor-intensive manual detection, and integrates multiple detection tools into one, so doctors do not need to frequently change tools during the examination, solving the problem of single function of existing detection methods.

[0047] The specific steps are as follows: guide the child to climb or walk on the small step 2, evaluate the child's motor development by observing and recording the child's fine movements, and record the time and accuracy, then insert the child's legs into the test port 303, support the child's feet with the palm rest 5, and then drive the second bevel gear 607 to rotate through the output end of the first motor 606, the second bevel gear 607 drives the first motor 606 to rotate, the first motor 606 drives the ball screw 603 to rotate, thereby driving the screw sleeve 604 to rise and fall, the screw sleeve 604 drives the linkage plate 608 to rise and fall, the straight rod 602 rises and falls synchronously under the linkage of the linkage plate 608, and adjusts the palm rest 5 to the height according to the child's height and leg length. The set height ensures that the detection ball 904 contacts the skin surface, and then the first bevel gear 1002 is driven to rotate through the output end of the second motor 1001, and the first bevel gear 1002 drives the second bevel gear 1004 to rotate. Under the meshing action of the spur gear 1005, the two hollow shafts 1003 rotate synchronously in opposite directions, and finally drive the two turntables 11 to rotate synchronously in opposite directions, thereby driving the linear slide rail 8, the first slider 801, the support rod 802 and several detection mechanisms 9 located on the turntable 11 to rotate, so that the detection mechanism 9 rotates around the child's legs, forming a dynamic detection method, which is conducive to a more comprehensive assessment of the neurological function status of different muscle groups and obtaining more comprehensive and accurate diagnostic information.

[0048] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A multifunctional examination device for pediatric neurology, comprising a base plate (1), characterized in that: A small step (2), a box (3) and a column (4) are fixedly mounted on the bottom plate (1); the box (3) is located between the small step (2) and the column (4); a lower chamber (301) and an upper chamber (302) are arranged in the box (3); a test port (303) is arranged on the top of the box (3); two turntables (11) are rotatably arranged on the lower inner wall of the upper chamber (302); a palm rest (5) and a track mechanism (7) are arranged on the upper side of the two turntables (11). ), the tops of the two rotating disks (11) are slidably provided with support rods (802), the sides of the two support rods (802) are provided with a plurality of detection mechanisms (9), a lifting mechanism (6) and a rotating mechanism (10) are provided in the box body (3), the lifting mechanism (6) is used to adjust the height of the palm rest (5), and the rotating mechanism (10) is used to drive the two rotating disks (11) to rotate synchronously in opposite directions, thereby driving the plurality of detection mechanisms (9) to move around the user's legs for dynamic detection; Each group of the detection mechanism (9) includes an outer cylinder (901), a spring (902), a second slider (903) and a detection ball (904); the outer cylinder (901) is fixedly connected to the side of the support rod (802); the spring (902) is located inside the outer cylinder (901); the second slider (903) is slidably connected inside the outer cylinder (901); and the detection ball (904) is fixedly connected to the end of the second slider (903).

2. The multifunctional detector for pediatric neurology according to claim 1, characterized in that: The tops of the two rotating disks (11) are fixedly connected with linear slide rails (8), the insides of the two linear slide rails (8) are slidably connected with first sliders (801), and the two support rods (802) are respectively fixedly connected to the upper sides of the corresponding first sliders (801).

3. The multifunctional detector for pediatric neurology according to claim 1, characterized in that: The revolving mechanism (10) comprises a second motor (1001), a first bevel gear (1002), a hollow shaft (1003) and a second bevel gear (1004); the second motor (1001) is fixedly connected to the side wall of the lower chamber (301); the first bevel gear (1002) is fixedly connected to the output end of the second motor (1001); two hollow shafts (1003) are provided, and the two hollow shafts (1003) are both rotatably connected to the lower chamber (301). 1) and the upper chamber (302), the upper ends of the two hollow shafts (1003) are respectively fixedly connected to the corresponding turntable (11), the circumferential surfaces of the two hollow shafts (1003) are fixedly connected with spur gears (1005), the two spur gears (1005) are meshed with each other, the second bevel gear (1004) is fixedly connected to the lower end of one of the hollow shafts (1003), and the first bevel gear (1002) is meshed with the second bevel gear (1004).

4. The multifunctional detector for pediatric neurology according to claim 1, characterized in that: Each set of the track mechanism (7) comprises an outer track (701) and an inner track (702), wherein the outer track (701) is fixedly connected to the lower inner wall of the upper chamber (302), and the inner track (702) is liftably arranged on the upper side of the turntable (11), and the support rod (802) is slidably connected between the outer track (701) and the inner track (702).

5. The multifunctional detector for pediatric neurology according to claim 4, characterized in that: The lifting mechanism (6) comprises a support frame (601), a straight rod (602), a linkage plate (608) and a driving assembly. The support frame (601) is fixedly connected to the lower inner wall of the lower chamber (301). Two straight rods (602) are provided. Both straight rods (602) are slidably connected to the support frame (601) and extend into the lower chamber (301) through corresponding hollow shafts (1003). The two palm rests (5) are respectively fixedly connected to the upper ends of the corresponding straight rods (602). The linkage plate (608) is fixedly connected between the lower ends of the two straight rods (602).

6. The multifunctional detector for pediatric neurology according to claim 5, characterized in that: The driving assembly comprises a ball screw (603), a screw sleeve (604), a first bevel gear (605) and a first motor (606); the ball screw (603) is rotatably connected between a support frame (601) and a lower inner wall of a lower chamber (301); the screw sleeve (604) is threadedly connected to the circumferential surface of the ball screw (603); the screw sleeve (604) is fixedly connected to the upper side of a linkage plate (608); the first bevel gear (605) is fixedly connected to the circumferential surface of the ball screw (603); the first motor (606) is fixedly connected to the lower inner wall of the lower chamber (301); the output end of the first motor (606) is fixedly connected to a second bevel gear (607); and the second bevel gear (607) is meshed with the first bevel gear (605).

7. The multifunctional detector for pediatric neurology according to claim 1, characterized in that: The test ports (303) are provided with two, and their positions correspond to the palm rest (5). The height of the box (3) is higher than the small step (2).

8. The multifunctional detector for pediatric neurology according to claim 1, characterized in that: A height measuring instrument (401) and a display screen (402) are arranged on the top of the upright column (4), handles (403) are fixedly connected to both sides of the display screen (402), and a hand dynamometer (404) is installed at the end of the handle (403).

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