Intelligent ceiling rail adjustment mechanism

Abstract

The present invention discloses an intelligent overhead rail adjustment mechanism, comprising a main frame and a mounting base plate, on which a slide moving wheel and a slide driven wheel are arranged; a moving driving mechanism is arranged at the bottom end of the slide moving wheel; a suspension mounting mechanism is arranged below the main frame, and a sling lifting mechanism is arranged inside the main frame; a motion trend detection mechanism is arranged on the main frame located at the lower left of the suspension mounting mechanism, and a tension detection mechanism is connected to the suspension mounting mechanism, and the signal output ends of the motion trend detection mechanism and the tension detection mechanism are respectively connected to the input end of the controller. The present invention detects the size of the patient's suspension force through the tension detection mechanism, and can make corresponding adjustments to it, and detects the motion trend of the sling through the motion trend detection mechanism, thereby achieving the purpose of patient auxiliary exercise, so that the patient can exercise on his own while performing passive exercise, which speeds up the patient's recovery speed and improves the recovery effect.

Description

Technical Field

[0001] The invention relates to the technical field of comprehensive rehabilitation training devices, in particular to an intelligent overhead rail adjustment mechanism. Background Art

[0002] As the core equipment of rehabilitation centers, nursing homes, and high-end home care, the SkyRail Gait Training Platform has a wide range of application scenarios, and all application scenarios require the patient to be positioned and lifted and moved along the track in a fixed position. The SkyRail Gait Training Platform is a functional rehabilitation training device that can be widely used in stroke, craniocerebral injury, spinal cord injury, cerebral palsy in children, peripheral nerve injury, spasticity, spastic paralysis, disuse muscular atrophy, pain syndrome, limited joint movement, prosthetic functional training, neurological functional disorders (such as tension, etc.), motor dysfunction caused by urinary incontinence, sensory disorders, spasticity, cerebral circulation problems, various skeletal and muscular chronic diseases and functional rehabilitation training after bone and joint surgery, special functional training and restorative rehabilitation training after sports injuries.

[0003] The existing overhead rail gait training platform usually includes a track (overhead rail) arranged at a high place, a moving device slidably connected to the overhead rail, a sling suspended on the moving device, and a vest suspended on the sling for rehabilitation patients to wear.

[0004] However, the existing overhead rail gait training platform can only enable patients to passively move forward for training under the drive of the mobile device. When patients recover to a certain state and need to exercise on their own, the existing overhead rail gait training platform can only enable rehabilitation patients to passively exercise while standing, and cannot ensure that patients can exercise on their own, and cannot make corresponding adjustments according to the patient's movement trend, that is, it cannot retract or release the sling according to the patient's movement trend. Therefore, it is not conducive to patients to exercise and recover on their own when they recover to a certain state, which increases the time of recovery training and makes the rehabilitation effect poor. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide an intelligent overhead rail adjustment mechanism to solve the problem that the existing overhead rail gait training platform cannot make corresponding adjustments according to the patient's movement trends, which is not conducive to the patient's self-exercise recovery, increases the recovery training time, and has poor rehabilitation effect, so as to achieve the purpose of the device being able to make corresponding adjustments according to the patient's movement trends, so as to speed up the patient's recovery speed and improve the rehabilitation effect.

[0006] In order to solve the above technical problems, the technical solutions adopted by the present invention are as follows.

[0007] The intelligent overhead rail adjustment mechanism comprises a main frame and an installation base plate fixed to the main frame, the installation base plate is provided with a slide moving wheel and a slide driven wheel which are matched with the slide and move in the slide; the bottom end of the slide moving wheel is provided with a moving drive mechanism which is arranged on the main frame and is used to drive the slide moving wheel to move in the slide, and the controlled end of the moving drive mechanism is connected with a controller which is used to drive the overall operation of the device; a suspension installation mechanism for installing a sling is arranged below the main frame, and a sling lifting mechanism for driving the suspension installation mechanism to rotate so as to retract and release the sling is arranged inside the main frame, and the controlled end of the sling lifting mechanism is connected to the output end of the controller; a tension detection mechanism for contacting with the sling and detecting the size of the suspension force on the sling and a motion trend detection mechanism for passing the sling to detect the left-right swinging trend of the sling is arranged on the main frame located at the lower left of the suspension installation mechanism, and the signal output ends of the motion trend detection mechanism and the tension detection mechanism are respectively connected to the input end of the controller.

[0008] To further optimize the technical solution, the motion trend detection mechanism includes a disc rheostat arranged on the inner wall of the bottom end of the main frame, a rotating plate arranged at the rotating shaft end of the disc rheostat, and a sling passing plate with one end fixed to the rotating plate and the other end rotatably arranged on the main frame, and the sling passing plate is provided with a passing hole for facilitating the passing of the sling.

[0009] To further optimize the technical solution, the mobile drive mechanism includes a reduction motor arranged on the main frame, a driving shaft a connected to the reduction motor through a coupling, a driving gear arranged on the driving shaft a, a driven gear meshing with the driving gear and arranged on the mounting base plate, and a moving gear meshing with the driven gear and fixed to the slide moving wheel.

[0010] To further optimize the technical solution, the sling lifting mechanism includes a lifting reduction motor with a fixed end arranged at the right end of the main frame, a worm connected to the output shaft of the lifting reduction motor through a coupling, and a worm wheel matching the worm, and the worm wheel is rotatably connected to the worm wheel shaft fixedly arranged on the main frame.

[0011] To further optimize the technical solution, the suspension mounting mechanism includes a sling binding wheel which is integrally arranged with the side wall of the worm gear and rotatably connected to the worm gear shaft and is used to position the sling.

[0012] To further optimize the technical solution, the tension detection mechanism includes long holes opened on the front and rear end surfaces of the main frame, a tension axis arranged inside the two long holes and capable of moving upward along the long holes when the sling is pulled, and an automatic force measuring tension sensor connected to the end of the tension axis extending out of the main frame. The fixed end of the automatic force measuring tension sensor is set on the main frame through a sensor bracket; pressure axes for changing the winding direction of the sling are also fixedly arranged at the front and rear ends of the main frame located on the upper left of the tension axis.

[0013] To further optimize the technical solution, a power supply device for supplying power to the entire device is arranged on the mounting substrate, and a counterweight block for balancing the weight of the power supply device is also arranged at the other end of the mounting substrate.

[0014] To further optimize the technical solution, the power supply device includes a battery mounting box body fixedly mounted on the main frame and a power supply battery disposed in the battery mounting box body.

[0015] To further optimize the technical solution, a charging mechanism for charging the power supply device is provided on the rear side wall of the mounting substrate.

[0016] To further optimize the technical solution, a position detection mechanism is provided at the bottom end of the counterweight block for detecting the winding position of the sling to prevent the sling from being over-wound.

[0017] Due to the adoption of the above technical scheme, the technical progress achieved by the present invention is as follows.

[0018] The present invention drives the slide moving wheel and the slide driven wheel to move on the ceiling rail through the mobile driving mechanism, drives the suspension installation mechanism to rotate through the sling lifting mechanism to realize the retraction and extension of the sling, detects the patient's suspension force through the tension detection mechanism, and can make corresponding adjustments to it, and detects the movement trend of the sling through the movement trend detection mechanism to achieve the purpose of auxiliary exercise for the patient, and can make corresponding adjustments according to the patient's movement trend, so that the patient can exercise independently while performing passive exercise, thereby accelerating the patient's recovery speed and improving the rehabilitation effect.

[0019] When the patient moves forward a certain distance, there is a tendency to move forward, which drives the sling threading plate to rotate clockwise, drives the resistance value of the disc rheostat to increase, and then makes the current value output by the disc rheostat to the controller increase. The controller knows that the patient has a tendency to move forward based on the increased current signal, and thus controls the operation of the mobile drive mechanism through the controller to achieve the purpose of the device moving forward on the ceiling rail. Similarly, when the patient moves backward a certain distance, the device can move backward on the ceiling rail to achieve the purpose of assisting the patient to move backward exercise, thereby greatly improving the patient's recovery speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the present invention;

[0021] Figure 2 A top view of the present invention;

[0022] Figure 3 This is a schematic diagram of the structure of the present invention when the main frame and the installation base plate are removed;

[0023] Figure 4It is a schematic diagram of part of the internal structure of the present invention;

[0024] Figure 5 It is a schematic diagram of the connection structure between the worm gear, the sling binding wheel and the positioning shaft of the present invention.

[0025] Among them: 1. Main frame; 2. Mounting base plate; 3. Slide moving wheel; 4. Mobile driving mechanism, 41. Reducer motor, 42. Drive shaft a, 44. Driven gear, 45. Moving gear; 5. Slide driven wheel; 6. Sling lifting mechanism, 61. Lifting reducer motor, 62. Worm gear, 63. Worm; 7. Movement trend detection mechanism, 71. Sling threading plate, 711. Threading hole, 72. Disc rheostat, 73. Rotating piece; 8. Tension detection mechanism, 81. Automatic measurement Force tension sensor, 82, sensor bracket, 83, sensor support rod, 84, long hole, 85, pressure shaft, 86, tension shaft; 9, power supply device, 91, power supply battery, 92, battery installation box; 10, charging mechanism, 101, conductive wheel, 102, conductive wheel nylon pad; 11, suspension installation mechanism, 111, sling binding wheel, 112, positioning shaft; 12, counterweight block; 13, position detection mechanism, 131, photoelectric sensor, 132, color sensor. DETAILED DESCRIPTION

[0026] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0027] An intelligent ceiling rail adjustment mechanism, combined with Figures 1 to 5 As shown, it includes a main frame 1, a mounting base plate 2, a slide moving wheel 3, a slide driven wheel 5, a moving drive mechanism 4, a controller, a suspension mounting mechanism, a sling lifting mechanism 6, a motion trend detection mechanism 7 and a tension detection mechanism 8.

[0028] The mounting substrate 2 is fixed to the main frame 1 , and the mounting substrate 2 is vertically fixed on the main frame 1 .

[0029] The mounting base plate 2 is provided with a slideway moving wheel 3 and a slideway driven wheel 5, which are matched with the slideway and move in the slideway. The slideway moving wheel 3 and the slideway driven wheel 5 are respectively arranged on the mounting base plate 2 through a fixed shaft, the slideway moving wheel 3 is arranged on the fixed shaft through a bearing, and the slideway driven wheel 5 is arranged on the fixed shaft through a bearing.

[0030] A mobile driving mechanism 4 is provided at the bottom end of the slide moving wheel 3, and the mobile driving mechanism 4 is provided on the main frame 1, and is used to drive the slide moving wheel 3 to move in the slide, and the controlled end of the mobile driving mechanism 4 is connected to the output end of the controller, and the controller is used to drive the overall operation of the device. The controller in the present invention is a single chip microcomputer. The single chip microcomputer can be a 51 single chip microcomputer, or other types of single chip microcomputers can be used. The present invention also includes a control handle, which can exchange information with the controller through the wireless transmission module in the control handle, so that the patient can operate through the control handle when performing automatic training.

[0031] The mobile driving mechanism 4 includes a reduction motor 41, a driving shaft a42, a driving gear, a driven gear 44 and a moving gear 45. The reduction motor 41 is arranged on the main frame 1. The driving shaft a42 is connected to the reduction motor 41 through a coupling. The driving gear is arranged on the driving shaft a42 through a connecting key, the driven gear 44 is meshed with the driving gear and is arranged on the mounting base plate 2, and the moving gear 45 is meshed with the driven gear 44 and fixed to the slide moving wheel 3.

[0032] A sling lifting mechanism 6 is provided inside the main frame 1 , and the sling lifting mechanism 6 is used to drive the suspension installation mechanism to rotate so as to retract and release the sling, and the controlled end of the sling lifting mechanism 6 is connected to the output end of the controller.

[0033] The lifting mechanism 6 comprises a lifting reduction motor 61, a worm 63 and a worm wheel 62. The fixed end of the lifting reduction motor 61 is arranged at the right end of the main frame 1. The worm 63 is connected to the output shaft of the lifting reduction motor 61 through a coupling, and the worm wheel 62 is matched with the worm 63, and the worm wheel 62 is rotationally connected to the worm wheel shaft fixedly arranged on the main frame 1.

[0034] A suspension installation mechanism is provided below the main frame 1, and the suspension installation mechanism is used to install the sling, and a vest is connected to the bottom end of the sling. The suspension installation mechanism includes a sling tie wheel 111, which is integrally provided with the side wall of the worm gear 62 and is rotatably connected to the worm gear shaft, and is used to position the sling. The rotation of the worm gear 62 drives the rotation of the sling tie wheel 111 to achieve the purpose of winding and releasing the sling.

[0035] A detachable positioning shaft 112 is provided on the sling binding wheel 111, and a positioning hole is provided at the end of the sling. The positioning shaft 112 passes through the positioning hole on the sling and is positioned on the sling binding wheel 111, thereby realizing the positioning of the sling.

[0036] The main frame 1 located at the lower left of the suspension installation mechanism is provided with a motion trend detection mechanism 7 and a tension detection mechanism 8. The motion trend detection mechanism 7 is used to pass the sling to detect the left and right swinging trend of the sling. The signal output end of the motion trend detection mechanism 7 is connected to the input end of the controller.

[0037] The motion trend detection mechanism 7 includes a disc rheostat 72, a rotating plate 73 and a sling threading plate 71.

[0038] The disc rheostat 72 is arranged on the inner wall of the bottom end of the main frame 1, and the rotating piece 73 is arranged at the rotating shaft end of the disc rheostat 72. The disc rheostat 72 directly divides the voltage and is connected to the DA acquisition port of the single chip computer. The disc rheostat 72 in the present invention adopts the SKS-RT-75WXR disc rheostat.

[0039] One end of the sling passing plate 71 is fixed to the rotating plate 73, and the other end is rotatably arranged on the main frame 1 through a pin shaft. A passing hole 711 is provided on the sling passing plate 71 for the sling to pass through. After the sling passes through the passing hole 711, when the patient has a tendency to move forward, the sling will be pulled forward to rotate, and a certain angle will be formed between the sling and the vertical direction. When the sling rotates forward, the sling passing plate 71 and the rotating plate 73 will be driven to rotate, thereby driving the resistance of the disc rheostat 72 to change.

[0040] The tension detection mechanism 8 is used to contact the sling and detect the size of the suspension force on the sling. The tension detection mechanism 8 can detect the size of the patient's suspension force. The signal output end of the tension detection mechanism 8 is connected to the input end of the controller.

[0041] The tension detection mechanism 8 includes a long hole 84 , a tension shaft 86 , an automated force measuring tension sensor 81 , a sensor support rod 83 , a sensor bracket 82 and a pressure shaft 85 .

[0042] The long holes 84 are opened on the front and rear end surfaces of the main frame 1. The tension shaft 86 is arranged inside the two long holes 84 and can move upward along the long holes 84 when the sling is pulled. The long holes 84 can limit the left and right positions of the tension shaft 86 to ensure that the tension shaft 86 can only move up and down.

[0043] The automatic force measuring tension sensor 81 is connected and arranged at one end of the tension shaft 86 extending out of the main frame 1. Specifically, the automatic force measuring tension sensor 81 is fixed to the worm gear shaft through the sensor support rod 83. The fixed end of the automatic force measuring tension sensor 81 is arranged on the main frame 1 through the sensor bracket 82. The model of the automatic force measuring tension sensor 81 in the present invention is DYMH-103, and other models can also be used.

[0044] The pressure shaft 85 is fixedly arranged at the front and rear ends of the main frame 1 located on the upper left of the tension shaft 86, and is used to change the winding direction of the sling. That is, after the sling extends from the sling tie wheel 111, it first goes around the bottom of the tension shaft 86, then goes around the top of the pressure shaft 85, and finally passes through the through hole 711 on the sling through plate 71, thereby ensuring that the automatic force measuring tension sensor 81 can detect the tension of the sling when the sling is pulled.

[0045] A power supply device 9 is also provided on the mounting substrate 2. The power supply device 9 is used to supply power to the entire device. The power supply device 9 includes a battery mounting box body 92 fixedly mounted on the main frame 1 and a power supply battery 91 disposed in the battery mounting box body 92.

[0046] A charging mechanism 10 is provided on the rear side wall of the mounting substrate 2, and the charging mechanism 10 is used to charge the power supply device 9. The charging mechanism 10 includes a conductive wheel 101 and a conductive wheel nylon pad 102. The conductive wheel nylon pad 102 is fixedly mounted on the side of the mounting substrate 2, and the conductive wheel 101 is arranged above the conductive wheel nylon pad 102, and is used to charge the power supply device 9. The conductive wheel 101 is provided with a socket, which can be connected to a power source. The conductive wheel 101 is electrically connected to the power supply battery 91 of the power supply device 9 through a wire, thereby achieving the purpose of charging the power supply battery 91 through the power source.

[0047] The other end of the mounting base 2 is also provided with a counterweight 12 for balancing the weight of the power supply device 9. A position detection mechanism 13 is provided at the bottom end of the counterweight 12, and the position detection mechanism 13 is used to detect the winding position of the sling to prevent the sling from being over-wound. The position detection mechanism 13 includes a color sensor 132 and a position sensor, and the signal output ends of the color sensor 132 and the photoelectric sensor 131 are respectively connected to the input end of the controller. The sling is provided with a white cloth of a different color from the sling. When the white cloth of the sling moves to the position of the color sensor 132, it will be detected by the color sensor 132. The color sensor 132 and the photoelectric sensor 131 transmit the detection signal to the controller, and the controller then controls the sling lifting mechanism 6 to stop the sling lifting mechanism 6 from moving, thereby achieving the purpose of preventing the sling from being over-wound.

[0048] The position sensor in the present invention adopts a photoelectric sensor 131, which is used to detect the light waves generated by the sling installed by the suspension installation mechanism to achieve the purpose of detecting the position of the sling, and can feed back the detection information to the controller. The controller can know the position of the sling based on the feedback information, and then control the action of the sling lifting mechanism 6.

[0049] The process of the present invention in which a patient performs weight loss training is as follows.

[0050] First, the patient is weighed, and the patient puts on a vest. The controller controls the sling lifting mechanism 6 to lift the patient up so that the patient is off the ground. During the lifting process, the patient exerts a certain tension on the sling connected to the vest, and the sling exerts a certain tension on the sling binding wheel, the tension shaft 86, and the sensor support rod 83 fixed to the tension shaft 86, so that the automated force measuring tension sensor 81 detects a tension signal. The automated force measuring tension sensor 81 feeds back the detected signal to the controller, and the controller records the initial force value. Then, the controller controls the sling lifting mechanism 6 to put the patient back on the ground.

[0051] For example, if the patient's weight is detected to be 70kg, if one wants to perform weight loss training by half, the controller is used to adjust the set value to half of the initial force value, and then the weight loss training is performed.

[0052] After starting the training, the patient stands on the ground. At this time, the patient will exert a certain amount of tension on the sling. When the detection value of the automatic force-measuring tension sensor 81 is less than the set value, it indicates that the weight loss has not reached half the level. At this time, the controller promotes the operation of the reduction motor 61, drives the worm 63 to rotate, and then drives the worm wheel 62 and the sling binding wheel fixed to the worm wheel 62 to rotate, so that the sling binding wheel winds the sling and starts to rise until the detection value of the automatic force-measuring tension sensor 81 reaches the set value, so that the patient has a better recovery environment. On the contrary, the sling binding wheel releases the sling and starts to descend.

[0053] During the training process, the controller controls the reduction motor 41 to operate, and the reduction motor 41 drives the driving shaft a42 and the driving gear arranged on the driving shaft a42 to rotate, thereby driving the driven gear 44, the moving gear 45 meshing with the driven gear 44, and the slide moving wheel 3 fixed to the moving gear 45 to move on the ceiling rail. The setting of the slide driven wheel 5 makes the device more stable during the movement process.

[0054] The present invention can also adjust the training mode according to the patient's training condition. After training for a period of time, when the patient recovers to a certain extent, in order to recover better, the patient starts to exercise by himself with the aid of the device.

[0055] After the patient is suspended, the patient moves forward a certain distance, and has a tendency to move forward. At this time, the patient drives the sling forward, and a certain angle is generated between the sling and the worm gear shaft, thereby driving the sling threading plate 71 through which the sling passes to rotate clockwise. Since the sling threading plate 71 is connected to the rotating plate 73, and the rotating plate 73 is connected to the rotating shaft end of the disc rheostat 72, the clockwise rotation of the sling threading plate 71 will drive the resistance value of the disc rheostat 72 to increase, thereby making the current value output by the disc rheostat 72 to the controller smaller. The controller learns from the reduced current signal that the patient has a tendency to move forward, and then controls the reduction motor 41 to rotate forward, and the reduction motor 41 drives the driving shaft a42 and the driving gear arranged on the driving shaft a42 to rotate forward, thereby driving the driven gear 44, the moving gear 45 meshing with the driven gear 44, and the slideway moving wheel 3 fixed with the moving gear 45 to move forward on the ceiling rail, thereby achieving the purpose of assisting the patient in forward exercise. Similarly, when the patient moves backward a certain distance, the device can move backward on the ceiling track to achieve the purpose of assisting the patient to move backward for exercise.

Claims

1. An intelligent ceiling rail adjustment mechanism, comprising a main frame (1) and a mounting base (2) fixed to the main frame (1), wherein the mounting base (2) is provided with a slideway moving wheel (3) and a slideway driven wheel (5) which are matched with a slideway and move in the slideway; characterized in that: The bottom end of the slide moving wheel (3) is provided with a moving driving mechanism (4) arranged on the main frame (1) for driving the slide moving wheel (3) to move in the slide, and the controlled end of the moving driving mechanism (4) is connected to a controller for driving the overall operation of the driving device; a suspension installation mechanism for installing a sling is arranged below the main frame (1), and a sling lifting mechanism (6) for driving the suspension installation mechanism to rotate so as to retract and release the sling is arranged inside the main frame (1), and the controlled end of the sling lifting mechanism (6) is connected to the output end of the controller; a tension detection mechanism (8) for contacting with the sling and detecting the magnitude of the suspension force on the sling and a motion trend detection mechanism (7) for passing the sling to detect the left-right swinging trend of the sling are arranged on the main frame (1) at the lower left of the suspension installation mechanism. The signal output ends of the motion trend detection mechanism (7) and the tension detection mechanism (8) are respectively connected to the input end of the controller; The motion trend detection mechanism (7) comprises a disc rheostat (72) arranged on the inner wall of the bottom end of the main frame (1), a rotating plate (73) arranged at the end of the rotating shaft of the disc rheostat (72), and a sling threading plate (71) with one end fixed to the rotating plate (73) and the other end rotatably arranged on the main frame (1), and a threading hole (711) is provided on the sling threading plate (71) for facilitating the threading of the sling; The mobile drive mechanism (4) comprises a reduction motor (41) arranged on the main frame (1), a drive shaft a (42) connected to the reduction motor (41) through a coupling, a driving gear arranged on the drive shaft a (42), a driven gear (44) meshing with the driving gear and arranged on the mounting base plate (2), and a mobile gear (45) meshing with the driven gear (44) and fixed to the slideway moving wheel (3); The sling lifting mechanism (6) comprises a lifting reduction motor (61) whose fixed end is arranged at the right end of the main frame (1), a worm (63) connected to the output shaft of the lifting reduction motor (61) through a coupling, and a worm wheel (62) matched with the worm wheel (63), and the worm wheel (62) is rotatably connected to the worm wheel shaft fixedly arranged on the main frame (1); The suspension installation mechanism (11) comprises a sling binding wheel (111) which is integrally arranged with the side wall of the worm wheel (62) and is rotatably connected to the worm wheel shaft and is used for positioning the sling; The tension detection mechanism (8) comprises elongated holes (84) provided on the front and rear end surfaces of the main frame (1), a tension shaft (86) arranged inside the two elongated holes (84) and capable of moving upward along the elongated holes (84) when the sling is pulled, and an automatic force measuring tension sensor (81) connected to the tension shaft (86) and extending out of the main frame (1), wherein the fixed end of the automatic force measuring tension sensor (81) is arranged on the main frame (1) via a sensor bracket (82); a pressure shaft (85) for changing the winding direction of the sling is also fixedly arranged at the front and rear ends of the main frame (1) located above the left side of the tension shaft (86).

2. The intelligent ceiling rail adjustment mechanism according to claim 1, characterized in that: The mounting substrate (2) is provided with a power supply device (9) for supplying power to the entire device, and the other end of the mounting substrate (2) is also provided with a counterweight (12) for balancing the weight of the power supply device (9).

3. The intelligent ceiling rail adjustment mechanism according to claim 2, characterized in that: The power supply device (9) comprises a battery installation box body (92) fixedly mounted on the main frame (1) and a power supply battery (91) disposed in the battery installation box body (92).

4. The intelligent ceiling rail adjustment mechanism according to claim 2, characterized in that: A charging mechanism (10) for charging the power supply device (9) is arranged on the rear side wall of the mounting substrate (2).

5. The intelligent overhead rail adjustment mechanism according to claim 2, characterized in that: The bottom end of the counterweight block (12) is provided with a position detection mechanism (13) for detecting the winding position of the sling to prevent the sling from being over-wound.

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