An adaptive assistive handling device and method of use thereof

Abstract

This invention relates to the field of human function enhancement equipment technology, providing an adaptive assisted carrying device and its usage method. The adaptive assisted carrying device includes a wearable component, a tension rope assembly, a glove assembly, and an adaptive adjustment mechanism. The wearable component is for the wearer to put on; the tension rope assembly includes a main rope and at least one finger rope, the main rope being connected to the wearable component, and the finger rope being connected to the main rope; the finger rope is disposed inside the glove assembly and connected to the glove assembly; the adaptive adjustment mechanism is used to adjust the length of the main rope to pull the glove assembly to assist the wearer's upper arm in exerting force, and simultaneously causes the finger rope to bend so that the finger portion of the glove assembly bends to assist the wearer's finger grip strength. This invention relies on the weight of a heavy object to adjust and shorten the length of the main rope, thereby reducing the force exerted by the arm muscles. Simultaneously, the main rope also causes the finger rope to bend, which in turn causes the glove assembly to bend, thus reducing the force exerted by the finger joints.

Description

Technical Field

[0001] This invention relates to the technical field of human function enhancement devices, and more specifically, to an adaptive assisted handling device and its method of use. Background Technology

[0002] In many fields such as industrial production, warehousing and logistics, and daily life, directly grasping and moving objects with the hands is a basic and frequent work activity. This process mainly relies on the precise coordination of the human upper limb and hand musculoskeletal system: the contraction of the finger flexor muscles generates gripping force to grasp objects; the contraction of the forearm and upper arm muscle groups generates the power required for lifting and supporting; and the shoulder and back muscle groups provide a stable support foundation for the entire upper limb and effectively transmit the force to the core of the trunk.

[0003] However, from a biomechanical perspective, traditional manual handling has inherent physiological limitations, mainly manifested in the following two types of fatigue: 1) Finger grip fatigue: The gripping phase requires continuous contraction of the finger flexor muscles to maintain grip strength, which easily leads to forearm muscle fatigue. Prolonged gripping can restrict blood circulation in the hand, causing numbness and decreased strength; 2) Upper limb exertion fatigue: To maintain the stability of the object, the upper limb muscles are often in a state of isometric contraction. This static load consumes a lot of energy and easily leads to muscle fatigue. To reduce the above-mentioned workload, enhanced gloves have emerged in the existing technology, which add anti-slip materials (such as silicone particles or rubber coatings) or friction textures to the palm area. However, the above methods do not reduce the exertion of the upper arm and the grip strength of the fingers. Summary of the Invention

[0004] The purpose of this invention is to provide an adaptive assisted handling device and its usage method to solve the technical problem that assisted handling devices in the prior art cannot reduce the force exerted by the upper arm and the gripping force of the fingers.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is as follows: On one hand, the present invention provides an adaptive assisted handling device, comprising: Wearable components, for use by the wearer; A tension cord assembly includes a main cord and at least one finger cord, the main cord being connected to the wearable assembly and the finger cord being connected to the main cord; A glove assembly, wherein the finger cords are disposed within the glove assembly and connected to the glove assembly; An adaptive adjustment mechanism is provided to adjust the length of the main rope to pull the glove assembly to assist the wearer in exerting force with their upper arm, while simultaneously causing the finger ropes to bend so that the finger portion of the glove assembly bends to assist the wearer in gripping the gloves.

[0006] According to the aforementioned adaptive assisted transport device, the adaptive adjustment mechanism is mounted on the wearable component, and the adaptive adjustment mechanism includes: A winding mechanism for winding up the main rope; A directional mechanism is provided, which is used to orient the winding direction of the main rope when winding it, and the winding mechanism is connected to the directional mechanism. A propulsion mechanism, wherein the orientation mechanism is connected to the propulsion mechanism.

[0007] According to the adaptive assisted handling device described above, the winding mechanism includes: A winding drum, on which the main rope is wound, and a directional mechanism is located at one end of the winding drum and connected to the winding drum; A coil spring is located at the other end of the winding drum and connected to the winding drum.

[0008] According to the adaptive assisted handling device described above, the winding mechanism further includes: A bobbin support shaft, wherein the bobbin is sleeved on the outside of the bobbin support shaft; The first bearing connects the winding drum and the winding drum support shaft. The second bearing connects the winding drum and the winding drum support shaft.

[0009] According to the adaptive assisted handling device described above, the pushing mechanism includes: Power components; A cylinder having a cavity, and the power assembly being connected to the cylinder; A cylinder plug, comprising a cylinder plug body and a first end head and a second end head disposed on both sides of the cylinder plug, wherein the first end head is disposed within the cavity and the orientation mechanism is disposed on the second end head; An elastic component is sleeved on the outside of the cylinder piston body, and the elastic component is limited by the first end head and the second end head.

[0010] According to the adaptive assisted handling device described above, the power component includes: A right-angle elbow, which is connected to the cylinder; The conduit is connected to the right-angle elbow; At least one capsule is disposed at the end of the catheter and connected to the catheter, and the capsule is located at the fingertip position of the glove assembly, the capsule being connected to and communicating with the catheter.

[0011] According to the adaptive assisted handling device described above, the orientation mechanism includes: A ratchet, which is fixedly connected to the winding drum; A pawl is fixedly connected to the second end head and rotatably connected to the second end head. The pawl cooperates with the ratchet to restrict the winding mechanism from rotating in only one direction.

[0012] According to the adaptive assisted handling device described above, the orientation mechanism includes: The first tooth is fixedly connected to the winding drum; The second tooth is fixedly connected to the second end head, and the first tooth meshes with the second tooth; A one-way bearing, wherein the one-way bearing is sleeved on the second end head.

[0013] According to the adaptive assisted handling device described above, the glove assembly includes: The glove itself; Multiple fixing parts are provided inside the glove body, and the fixing parts are used to fix at least the finger cords.

[0014] On the other hand, the present invention also provides a method of using an adaptive assisted handling device, applied to the aforementioned adaptive assisted handling device, the method comprising: The wearable component and glove component are put on, and the wearable component and glove component are connected by a tension cord component; Lifting heavy objects by hand; The adaptive adjustment mechanism is used to adjust the length of the main cord to pull the glove assembly to assist the wearer's upper arm in exerting force, while simultaneously causing the finger cords to bend so that the finger parts of the glove assembly bend to assist the wearer's finger grip.

[0015] The beneficial effects of the adaptive assisted handling device and its usage method provided by the present invention are at least as follows: The adaptive assisted handling device and its usage method provided by the present invention use an adaptive adjustment mechanism to shorten the length of the main rope by relying on the gravity of the heavy object, thereby reducing the force exerted by the arm muscles. At the same time, the main rope also causes the finger rope to bend, which in turn causes the glove assembly to bend, thereby reducing the force exerted by the finger joints. This effectively saves effort when handling goods. Furthermore, the adaptive assisted handling device provided in this embodiment has a simple, stable, and reliable structure and is inexpensive. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This invention provides a reference for the usage status of the adaptive assisted handling device worn by the wearer. Figure 1 ; Figure 2 This invention provides a reference for the usage status of the adaptive assisted handling device worn by the wearer. Figure 2 ; Figure 3 A cross-sectional structural schematic diagram of the wearer wearing the adaptive assistive transport device provided by the present invention; Figure 4 for Figure 3 A magnified structural diagram of part A in the middle; Figure 5 Schematic diagram of the three-dimensional structure of the adaptive adjustment mechanism provided by the present invention Figure 1 ; Figure 6 Schematic diagram of the three-dimensional structure of the adaptive adjustment mechanism provided by the present invention Figure 2 ; Figure 7 A schematic diagram of the orientation mechanism provided by the present invention; Figure 8 This is a schematic diagram of the structure of the glove assembly provided by the present invention; Figure 9 A flowchart illustrating the usage method of the adaptive assisted handling device provided by the present invention.

[0018] The following are the labeling elements in the figure: 100. Adaptive assisted handling device; 10. Wearable component; 20. Tension rope assembly; 21. Main rope; 22. Finger rope; 30. Glove assembly; 31. Fixing part; 311. Wrist fixing part; 312. Palm fixing part; 313. Finger fixing part; 40. Adaptive adjustment mechanism; 41. Winding mechanism; 411. Winding spool; 412. Coil spring; 413. Winding spool support shaft; 4131. Coil spring inner fixing part; 4132. Cylindrical head screw; 414. First bearing; 415. Second bearing ; 42. Orientation mechanism; 421. Ratchet; 422. Pawl; 423. First tooth; 424. Second tooth; 425. One-way bearing; 43. Pushing mechanism; 431. Power assembly; 4311. Right-angle elbow; 4312. Conduit; 4313. Bag body; 432. Cylinder; 4321. Cavity; 433. Cylinder plug; 4331. First end head; 4332. Second end head; 4333. Cylinder plug body; 4334. Connecting shaft hole; 434. Elastic component; 200. Wearer. Detailed Implementation

[0019] To make the technical problems to be solved, the technical solutions, and the beneficial effects of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0020] It should be noted that when a component is referred to as "fixed to" or "set on" another component, it may be directly or indirectly located on that other component. When a component is referred to as "connected to" another component, it may be directly or indirectly connected to that other component. The terms "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate orientations or positions based on the accompanying drawings, and are for ease of description only, and should not be construed as limiting the technical solution. The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features. "A plurality" means two or more, unless otherwise explicitly defined.

[0021] Please see Figure 1 and Figure 2This embodiment provides an adaptive assisted handling device 100, including a wearable component 10, a tension cord assembly 20, a glove assembly 30, and an adaptive adjustment mechanism 40. The wearable component 10 is for wearer 200. The tension cord assembly 20 includes a main cord 21 and at least one finger cord 22. The main cord 21 is connected to the wearable component 10, and the finger cord 22 is connected to the main cord 21. Optionally, there may be multiple finger cords 22. The finger cords 22 are disposed within and connected to the glove assembly 30. The adaptive adjustment mechanism 40 is used to adjust the length of the main cord 21 to pull the glove assembly 30 to assist the wearer 200's upper arm in exerting force, while simultaneously bending the finger cords 22 to bend the finger portion of the glove assembly 30 to assist the wearer 200's finger grip.

[0022] The working principle of the adaptive assisted handling device 100 provided in this embodiment is as follows: Before lifting heavy objects, the adaptive assistive lifting device 100 is put on, that is, the wearable component 10 is put on the wearer's shoulder, back or other parts of the body, and the glove component 30 is put on the hand. The wearable component 10 and the glove component 30 are connected by the tension rope component 20. Then the lifting of heavy objects begins. During the lifting process, after the hand is subjected to force, the adaptive adjustment mechanism 40 can adjust the main rope 21 of the tension rope component 20 to shorten the main rope 21 to enhance the upper arm force. The main rope 21 also causes the finger rope 22 to bend, which in turn causes the glove component 30 to bend, thereby reducing the grip force on the fingers.

[0023] The beneficial effects of the adaptive assisted handling device 100 provided in this embodiment are as follows: The adaptive assist handling device 100 provided in this embodiment uses an adaptive adjustment mechanism 40 to shorten the length of the main rope 21 by relying on the weight of the load, thereby reducing the force exerted by the arm muscles. At the same time, the main rope 21 also causes the finger rope 22 to bend, which in turn causes the glove assembly 30 to bend, thereby reducing the force exerted by the finger joints. This effectively saves effort when handling goods. Furthermore, the adaptive assist handling device 100 provided in this embodiment has a simple, stable, and reliable structure, and is inexpensive.

[0024] In one embodiment, see Figure 2 The adaptive adjustment mechanism 40 is mounted on the wearable component 10. Optionally, the wearable component 10 may have one or two adaptive adjustment mechanisms 40. Optionally, the adaptive adjustment mechanism 40 and the wearable component 10 may be fixed to the wearer's back, shoulders, chest, abdomen, and waist, without limitation.

[0025] In one embodiment, see Figure 3 and Figure 4The adaptive adjustment mechanism 40 includes a winding mechanism 41, a directional mechanism 42, and a pushing mechanism 43. The winding mechanism 41 is used to wind up the main rope 21; the directional mechanism 42 is used to orient the winding direction of the main rope 21 when winding it, and the winding mechanism 41 is connected to the directional mechanism 42; the directional mechanism 42 is connected to the pushing mechanism 43.

[0026] When not lifting heavy objects, the winding mechanism 41 can wind in any direction to loosen or tighten the tension rope assembly 20. When lifting heavy objects, the pushing mechanism 43 pushes the directional mechanism 42, causing the directional mechanism 42 to lock the winding mechanism 41. At this time, the tension rope assembly 20 can only wind in one direction to tighten the tension rope assembly 20, thereby shortening the length of the main rope 21 to enhance upper arm strength. At the same time, the main rope 21 also causes the finger rope 22 to bend, which in turn causes the glove assembly 30 to bend, thereby reducing finger grip strength. The adaptive adjustment mechanism 40 described above has a simple and stable structure, easily and simply adjusting the length of the main rope 21 and effectively saving effort when lifting heavy objects.

[0027] In one embodiment, see Figure 4 The winding mechanism 41 includes a winding drum 411 and a coil spring 412. The main rope 21 is wound on the winding drum 411, and the orientation mechanism 42 is located at one end of the winding drum 411 and connected to the winding drum 411; the coil spring 412 is located at the other end of the winding drum 411 and connected to the winding drum 411.

[0028] Since the coil spring 412 is connected to the winding drum 411, and the main rope 21 is wound on the winding drum 411, the coil spring 412 can automatically store and release mechanical energy. That is, within the elastic range of the coil spring 412, the coil spring 412 can be stretched and contracted, thereby driving the winding drum 411 to rotate to stretch and contract the main rope 21.

[0029] In one embodiment, see Figure 4 The winding mechanism 41 further includes a winding drum support shaft 413, a first bearing 414, and a second bearing 415. The winding drum 411 is sleeved on the outside of the winding drum support shaft 413; the winding drum 411 and the winding drum support shaft 413 are connected by the first bearing 414; the winding drum 411 and the winding drum support shaft 413 are connected by the second bearing 415.

[0030] The arrangement of the winding drum support shaft 413, the first bearing 414 and the second bearing 415 makes the rotation structure of the winding drum 411 more stable and smooth when winding the main rope 21.

[0031] Optionally, a coil spring inner fixing member 4131 is also sleeved on the winding drum support shaft 413. The inner end of the coil spring 412 is fixed by the coil spring inner fixing member 4131, and the outer end of the coil spring 412 is fixed to the winding drum 411 by a cylindrical head screw 4132.

[0032] In one embodiment, see Figure 4 and Figure 5 The pushing mechanism 43 includes a power assembly 431, a cylinder 432, a cylinder plug 433, and an elastic member 434. The cylinder 432 has a cavity 4321, and the power assembly 431 communicates with the cylinder 432. The cylinder plug 433 includes a cylinder plug body 4333 and a first end head 4331 and a second end head 4332 disposed on both sides of the cylinder plug 433. The first end head 4331 is disposed within the cavity 4321, and the directional mechanism 42 is disposed on the second end head 4332. The elastic member 434 is sleeved on the outside of the cylinder plug body 4333, and the elastic member 434 is limited by the first end head 4331 and the second end head 4332. Optionally, the elastic member is a spring.

[0033] When the power assembly 431 is compressed during the lifting of heavy objects, it pushes the cylinder piston 433 to slide within the cylinder 432. The cylinder piston 433 then pushes the orientation mechanism 42 to move and lock the winding mechanism 41. Simultaneously, the cylinder piston 433 slides and compresses the elastic component 434, ensuring that the winding mechanism 41 can only rotate in the direction of locking the main rope 21. This makes the structure for tightening the main rope 21 more stable and prevents it from loosening during the lifting of heavy objects. Furthermore, the pushing mechanism 43 is a purely mechanical braking structure, simple in structure and stable and reliable in operation. When the goods are lowered, the power assembly 431 is no longer compressed, the elastic component 434 recovers its elastic deformation, and all components gradually return to their original positions.

[0034] In one embodiment, see Figure 4 and Figure 8 The power assembly 431 includes a right-angle bend 4311, a conduit 4312, and at least one bladder 4313. The right-angle bend 4311 is connected to the cylinder 432; the conduit 4312 is connected to the right-angle bend 4311; the bladder 4313 is located at the end of the conduit 4312 and connected to it, and the bladder 4313 is positioned at the fingertip of the glove assembly 30 for effective compression when handling heavy objects. The bladder 4313 is connected and communicates with the conduit 4312. Optionally, multiple fingers may be provided with bladders 4313.

[0035] When a heavy object is moved, the liquid or gas inside the capsule 4313 is compressed. The liquid or gas then flows along the conduit 4312 into the right-angle bend 4311, and then along the right-angle bend 4311 into the cylinder 432 to push the cylinder piston 433 to move. This, in turn, moves the orientation mechanism 42 and locks the winding mechanism 41. When the heavy object is lowered and the capsule 4313 is not compressed, the liquid or gas in the cylinder 432 flows back into the capsule 4313. During the activation of the power assembly 431, no separate operation is required; the operation is synchronized while the heavy object is being moved, simplifying the entire handling process.

[0036] In one embodiment, see Figure 6 The orientation mechanism 42 includes a ratchet 421 and a pawl 422. The ratchet 421 is fixedly connected to the winding drum 411. Optionally, the ratchet 421 is fixedly connected to the winding drum 411 by a cylindrical screw, which provides structural stability. The pawl 422 is fixedly connected to the second end head 4332 and rotatably connected to the second end head 4332. The pawl 422 cooperates with the ratchet 421 to restrict the winding mechanism 41 from rotating in only one direction. Optionally, the second end head 4332 is provided with a connecting shaft hole 4334, and the pawl 422 is connected to the connecting shaft hole 4334 through a connecting shaft, allowing the pawl 422 to rotate relative to the second end head 4332.

[0037] When the pawl 422 is pushed to engage with the ratchet 421, the ratchet 421 can only rotate in one direction, that is, in the direction of tightening the main rope 21. This ensures that the main rope 21 always remains in the tightening direction when carrying heavy objects, achieving stable assistance in carrying heavy objects and preventing the rope from coming loose. Its orientation mechanism 42 has a simple and stable structure.

[0038] In other embodiments, the separation and engagement of the pawl 422 and the ratchet 421 can also be driven by a motor. There is a pressure sensor or finger bending sensor on the hand to detect that a heavy object has been moved, and the motor drives the corresponding action.

[0039] In one embodiment, see Figure 7 The orientation mechanism 42 includes a first tooth 423, a second tooth 424, and a one-way bearing 425. The first tooth 423 is fixedly connected to the winding spool 411; the second tooth 424 is fixedly connected to the second end head 4332, and the first tooth 423 meshes with the second tooth 424; the one-way bearing 425 is sleeved on the second end head 4332.

[0040] Because a one-way bearing 425 is provided on the second end head 4332, when the second tooth 424 on the second end head 4332 meshes with the first tooth 423 on the winding drum 411, the winding drum 411 can only rotate in one direction, that is, in the direction of tightening the main rope 21, due to the action of the one-way bearing 425. This ensures that the main rope 21 always stays in the tightening direction when carrying heavy objects, realizes stable assistance in carrying heavy objects, and avoids the rope from loosening. Its orientation mechanism 42 has a simple structure and a stable structure.

[0041] In other embodiments, the directional mechanism 42 can also be configured as a car seat belt, i.e., a quick pull will lock it in place, and a retraction will release it.

[0042] In one embodiment, see Figure 8 The glove assembly 30 includes a glove body (not shown in the figure, the same below) and a plurality of fixing parts 31. The plurality of fixing parts 31 are disposed in the glove body. The fixing parts 31 are used to fix the finger cord 22 and the guide tube 4312, so that the finger cord 22 and the guide tube 4312 are stably fixed in the glove body, thereby enabling the glove body to bend when the finger cord 22 bends, thereby assisting the bending of the fingers and reducing the force exerted by the finger joints.

[0043] Optionally, the fixing part 31 includes a wrist fixing part 311, a palm fixing part 312, and multiple finger fixing parts 313. The finger cord 22 and the guide tube 4312 can be fixed to the wrist fixing part 311, the palm fixing part 312, and the multiple finger fixing parts 313 by sewing or snap fasteners, and the finger cord 22 and the guide tube 4312 are both located on one side of the palm. Optionally, the finger cord 22 can be located in the middle of the finger or on both sides of the finger.

[0044] Please see Figure 9 This embodiment also provides a method for using the adaptive assisted handling device 100, applied to the aforementioned adaptive assisted handling device 100, the method comprising: Step S100: Wear the wearing component 10 and the glove component 30. The wearing component 10 and the glove component 30 are connected by the tension rope component 20. Step S200: Lift the heavy object by hand; Step S300: Control the adaptive adjustment mechanism to adjust the length of the main rope to pull the glove assembly to assist the wearer's upper arm in exerting force, and at the same time drive the finger rope to bend so that the finger part of the glove assembly bends to assist the wearer's finger grip strength.

[0045] In summary, this embodiment provides an adaptive assisted handling device and its usage method. The adaptive assisted handling device 100 includes a wearable component 10, a tension cord assembly 20, a glove assembly 30, and an adaptive adjustment mechanism 40. The wearable component 10 is worn by a wearer 200. The tension cord assembly 20 includes a main cord 21 and at least one finger cord 22. The main cord 21 is connected to the wearable component 10, and the finger cord 22 is connected to the main cord 21. Optionally, there may be multiple finger cords 22. The finger cords 22 are disposed within and connected to the glove assembly 30. The adaptive adjustment mechanism 40 is used to adjust the length of the main cord 21 to pull the glove assembly 30 to assist the wearer 200 in exerting force with their upper arm, while simultaneously bending the finger cords 22 to bend the finger portion of the glove assembly 30 to assist the wearer 200 in gripping the gloves. This embodiment also provides a method of using the adaptive assisted handling device 100, applied to the adaptive assisted handling device 100 described above. The method includes: step S100, wearing the wearing component 10 and the glove component 30, the wearing component 10 and the glove component 30 being connected by a tension rope component 20; step S200, lifting a heavy object by hand; step S300, controlling the adaptive adjustment mechanism to adjust the length of the main rope to pull the glove component to assist the wearer's upper arm in exerting force, while simultaneously bending the finger rope to bend the finger part of the glove component to assist the wearer's finger grip strength.

[0046] The adaptive assisted handling device 100 and its usage method provided in this embodiment utilize an adaptive adjustment mechanism 40 that adjusts to shorten the length of the main rope 21 by relying on the weight of the object, thereby reducing the effort required by the arm muscles. Simultaneously, the main rope 21 causes the finger rope 22 to bend, which in turn causes the glove assembly 30 to bend, further reducing the effort required by the finger joints. This effectively saves effort when handling goods. Furthermore, the adaptive assisted handling device 100 provided in this embodiment has a simple, stable, and reliable structure, and is inexpensive. Besides handling heavy objects, this embodiment can also be used for pole climbing; leaning back while climbing a pole tightens the grip, increasing grip strength.

[0047] 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, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An adaptive assistive handling device, characterized in that, include: Wearable components, for use by the wearer; A tension cord assembly includes a main cord and at least one finger cord, the main cord being connected to the wearable assembly and the finger cord being connected to the main cord; A glove assembly, wherein the finger cords are disposed within the glove assembly and connected to the glove assembly; An adaptive adjustment mechanism is provided to adjust the length of the main rope to pull the glove assembly to assist the wearer in exerting force with their upper arm, while simultaneously causing the finger ropes to bend so that the finger portion of the glove assembly bends to assist the wearer in gripping the gloves.

2. The self-adapting assistive lifting device of claim 1, wherein, The adaptive adjustment mechanism is mounted on the wearable component, and the adaptive adjustment mechanism includes: A winding mechanism for winding up the main rope; A directional mechanism is provided, which is used to orient the winding direction of the main rope when winding it, and the winding mechanism is connected to the directional mechanism. A propulsion mechanism, wherein the orientation mechanism is connected to the propulsion mechanism.

3. The self-adapting assistive handling device of claim 2, wherein, The winding mechanism includes: A winding drum, on which the main rope is wound, and a directional mechanism is located at one end of the winding drum and connected to the winding drum; A coil spring is located at the other end of the winding drum and connected to the winding drum.

4. The self-adapting assistive handling device of claim 3, wherein, The winding mechanism also includes: A bobbin support shaft, wherein the bobbin is sleeved on the outside of the bobbin support shaft; The first bearing connects the winding drum and the winding drum support shaft. The second bearing connects the winding drum and the winding drum support shaft.

5. The self-adapting assistive lifting device of claim 3, wherein, The propulsion mechanism includes: Power components; A cylinder having a cavity, and the power assembly being connected to the cylinder; A cylinder plug, comprising a cylinder plug body and a first end head and a second end head disposed on both sides of the cylinder plug, wherein the first end head is disposed within the cavity and the orientation mechanism is disposed on the second end head; An elastic component is sleeved on the outside of the cylinder piston body, and the elastic component is limited by the first end head and the second end head.

6. The self-adapting assistive handling device of claim 5, wherein, The power assembly includes: A right-angle elbow, which is connected to the cylinder; The conduit is connected to the right-angle elbow; At least one capsule is disposed at the end of the catheter and connected to the catheter, and the capsule is located at the fingertip position of the glove assembly, the capsule being connected to and communicating with the catheter.

7. The adaptive assisted handling device according to claim 5, characterized in that, The orientation mechanism includes: A ratchet, which is fixedly connected to the winding drum; A pawl is fixedly connected to the second end head and rotatably connected to the second end head. The pawl cooperates with the ratchet to restrict the winding mechanism from rotating in only one direction.

8. The adaptive assisted handling device according to claim 5, characterized in that, The orientation mechanism includes: The first tooth is fixedly connected to the winding drum; The second tooth is fixedly connected to the second end head, and the first tooth meshes with the second tooth; A one-way bearing, wherein the one-way bearing is sleeved on the second end head.

9. The adaptive assisted handling device according to claim 1, characterized in that, The glove assembly includes: The glove itself; Multiple fixing parts are provided inside the glove body, and the fixing parts are used to fix at least the finger cords.

10. A method of using an adaptive assisted handling device, characterized in that, The method, applied to the adaptive assisted handling device according to any one of claims 1 to 9, comprises: The wearable component and glove component are put on, and the wearable component and glove component are connected by a tension cord component; Lifting heavy objects by hand; The adaptive adjustment mechanism is used to adjust the length of the main cord to pull the glove assembly to assist the wearer's upper arm in exerting force, while simultaneously causing the finger cords to bend so that the finger parts of the glove assembly bend to assist the wearer's finger grip.

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