Walking booster

Abstract

The invention relates to the technical field of walking boosters, in particular to a walking booster which comprises a backrest control assembly, a connecting frame assembly is installed on one side of the lower end of the backrest control assembly, thigh connecting assemblies are installed on the two sides of the connecting frame assembly, and shank connecting assemblies are installed at the lower ends of the thigh connecting assemblies. A telescopic assembly is installed at the lower end of the shank connecting assembly, and a swing assembly is installed at the lower end of the telescopic assembly. The robot can be applied to various scenes such as medical rehabilitation, life of old people, disaster rescue and exercise enhancement, intelligent control can be achieved, the robot can be fixedly connected with legs and feet, automatic walking assistance can be achieved, the legs of a user can be massaged, and blood circulation and leg muscle recovery can be promoted.

Description

Technical Field

[0001] The present invention relates to the technical field of walking boosters, and particularly to a walking booster. Background Art

[0002] For those who have difficulty walking due to various leg problems, there are some walking boosters on the domestic and foreign markets. Currently, the main walking assistance devices include: (1) a hand-held booster suitable for heavier patients, which realizes the movement of the human body by the displacement of the hand-held movable bracket. Its main function is stability, but it is not convenient to carry and use, has a small application range, and few users; (2) a series of pressure pulleys suitable for fitness exercises. Currently, there is no completely mature product, and it has high requirements for health conditions, traffic conditions, etc., and is of little help to the vulnerable groups in walking; (3) a flexible and convenient walking stick, whose main function is stability and does not fundamentally solve the problem of weak leg lifting during walking. Importantly, some of the above-mentioned walking methods ignore the kinetic potential energy generated by their own weight, and some ignore the vulnerable groups with walking difficulties.

[0003] A walking booster with the publication number of CN104856838B has the following structure: A connecting piece is riveted on each side of a ring-shaped fixed waistband, and a hinge block, an electric joint, and a leg bracket are sequentially connected through the two connecting pieces. A power battery, a motor drive, and a single-chip microcomputer are sequentially connected and fixed on the back of the fixed waistband; the electric joint includes a reducer cover, a reducer gland, a harmonic reducer, a motor base plate, and a motor connected in sequence. The top of the spiral output piece in the leg bracket is connected to the reducer cover of the electric joint. One end of the leg fixing belt is connected to the end of the spiral output piece, and the other end is fixed to the middle of the spiral output piece; a three-axis acceleration gyroscope is adhered to the top of the spiral output piece and connected to the single-chip microcomputer through a wire, and two infrared distance sensors are also connected to the single-chip microcomputer through a wire. The motor of the electric joint is connected to the motor drive through a wire. The structure of the present invention is designed according to the principle of human bionics, effectively improving its use performance.

[0004] In the above technical solution, it cannot be quickly adjusted according to the needs of the user, and it cannot perform a massage operation on the patient's legs; nor can it monitor the walking situation of the patient's legs as needed, so improvements are needed. Summary of the Invention

[0005] The purpose of the present invention is to propose a walking booster to solve the shortcomings existing in the prior art.

[0006] To achieve the above purpose, the present invention adopts the following technical solutions:

[0007] The walking assistor includes a backrest control component. On one side of the lower end of the backrest control component, a connecting frame component is installed. On both sides of the connecting frame component, thigh connecting components are installed. At the lower end of the thigh connecting components, calf connecting components are installed. At the lower end of the calf connecting components, telescopic components are installed. At the lower end of the telescopic components, swing components are installed. On the opposite sides of the two swing components, shoe body components are installed.

[0008] A control system is arranged in the backrest control component.

[0009] A PLD control module, a waist adaptation module, a leg adaptation module, a walking control module, a massage control module, a monitoring module and a braking module are installed in the control system.

[0010] The waist adaptation module is connected to the connecting frame component. The leg adaptation module is connected to the thigh connecting components and the telescopic components. The walking control module is connected to the calf connecting components and the connecting frame component. The massage control module is connected to the calf connecting components and the thigh connecting components. The detection module is connected to the calf connecting components, the thigh connecting components and the connecting frame component. The braking module is connected to the connecting frame component and the calf connecting components.

[0011] Compared with the prior art, the present application can be applied to various scenarios such as medical rehabilitation, elderly life, disaster relief and sports enhancement, and can achieve intelligent control. Moreover, it can be connected and fixed to the legs and feet, can realize automatic assisted walking, and can also massage the legs of the user, which helps to promote blood circulation and the recovery of leg muscles.

[0012] Preferably, the connecting frame component includes a square tube component. The square tube component is connected to the backrest control component. At both ends of the square tube component, fixed rods are installed. At one end of the fixed rod, an armrest frame component is installed. On one side of the lower end of the armrest frame component, a universal connecting frame component and a fourth electric telescopic component are installed. Both the universal connecting frame component and the fourth electric telescopic component are connected to the thigh connecting components.

[0013] Furthermore, the distance between the two armrest frame components can be adjusted through the square tube component and the fixed rod, so as to adapt to the waists of different users. Through the corresponding automation components installed on the armrest frame component, the universal connecting frame component can be adjusted to rotate. The thigh connecting components, calf connecting components and telescopic components at the lower end can be driven to rotate by the universal connecting frame component, so as to adjust the legs of the patient and perform movements, which helps to promote the recovery of the patient's legs. And through the telescoping of the fourth electric telescopic component, the thigh connecting components can swing, which can swing the legs of the user and facilitate walking.

[0014] Preferably, the thigh connection assembly includes a second fixed binding assembly. Second electric massage assemblies are installed on opposite sides of the two second fixed binding assemblies. A third electric telescopic assembly is installed at the upper end of the second fixed binding assembly. A ring group is slidably sleeved on the third electric telescopic assembly. Both the third electric telescopic assembly and the ring group are connected to the connection frame assembly.

[0015] Furthermore, the length between the second fixed binding assembly and the connection frame assembly can be adjusted by the third electric telescopic assembly to adapt to the leg lengths of different patients. At the same time, the connection frame assembly drives the ring group to swing, and the ring group can slide on the third electric telescopic assembly, so that the third electric telescopic assembly drives the second fixed binding assembly to swing, enabling the swinging of the patient's thigh. Meanwhile, the second electric massage assembly massages the thigh to promote blood circulation in the thigh and the recovery of leg muscles.

[0016] Preferably, the calf connection assembly includes a first fixed binding assembly. First electric massage assemblies are installed on opposite sides of the two first fixed binding assemblies. The first fixed binding assembly is connected to the thigh connection assembly. A second electric telescopic assembly is rotatably connected to one side of the first fixed binding assembly. The second electric telescopic assembly is connected to the thigh connection assembly.

[0017] Furthermore, the first fixed binding assembly can correspond to the user's knee position. The telescoping of the second electric telescopic assembly can drive the user's calf part to swing. At the same time, the first electric massage assembly can massage the calf to promote blood circulation in the thigh and the recovery of leg muscles. The swinging of the first fixed binding assembly can drive the telescopic assembly to swing.

[0018] Preferably, the shoe body assembly includes a sole part. A front foot binding assembly and a fixing strap assembly are respectively installed at the front end and the rear end of the sole part. A connecting strap assembly is installed on one side of the fixing strap assembly. The connecting strap assembly is located between the front foot binding assembly and the fixing strap assembly;

[0019] The swinging assembly is installed outside the fixing strap assembly.

[0020] Furthermore, the user's foot is placed on the sole part. The front foot binding assembly and the connecting strap assembly can fix the patient's foot, facilitating the driving of the patient's foot to move through the sole part. At the same time, the functions of the sole part and the connecting strap assembly can adapt to the foot conditions of different users.

[0021] Preferably, the telescopic assembly includes a thin support tube assembly. A plug rod assembly is slidably installed at the upper end of the thin support tube assembly. A plurality of through holes are formed in both the thin support tube assembly and the plug rod assembly;

[0022] A plug-in rod assembly is commonly installed in multiple through holes on the thin support tube assembly;

[0023] The lower end of the thin support tube assembly is installed in the swing assembly, and the support tube assembly is fixed to the lower end of the calf connection assembly.

[0024] Furthermore, through the position change between the thin support tube assembly and the support tube assembly, the length of the patient's calf can be adapted, and the plug-in rod assembly can be effectively fixed.

[0025] Preferably, the thin support tube assembly includes a circular pipe fitting, a first electric telescopic assembly is installed inside the circular pipe fitting, a moving plate is fixed to the end of the piston rod of the first electric telescopic assembly, and a plurality of spring assemblies are equally spaced and fixed on one side of the moving plate, and a plurality of spring assemblies are all connected to the plug-in rod assembly.

[0026] Furthermore, through the contraction of the first electric telescopic assembly, the plug-in rod assembly can be quickly retracted into the circular pipe fitting. At this time, it is convenient to adjust the distance between the thin support tube assembly and the support tube assembly as needed. At the same time, the first electric telescopic assembly can push the moving plate to push the plug-in rod assembly into the thin support tube assembly and the support tube assembly to ensure the stability of the position between the thin support tube assembly and the support tube assembly.

[0027] Preferably, bundling strap assemblies are installed at the opposite ends of the two calf connection assemblies and the opposite ends of the two thigh connection assemblies.

[0028] Furthermore, through the bundling strap assembly, the quality of bundling with the user's leg can be ensured, so as to effectively drive the user to use.

[0029] Preferably, a [part] is fixed on the side wall at one end inside the support tube assembly, and the end of the piston rod of the [part] is fixed on the side wall at one end inside the circular pipe fitting.

[0030] Furthermore, through the function of the [part], the length of the telescopic assembly can be automatically adjusted.

[0031] The beneficial effects of the present invention are:

[0032] 1. By setting up the monitoring module, corresponding monitoring sensors and other components can be installed on the connection frame assembly, thigh connection assembly, calf connection assembly, and telescopic assembly, which is convenient for understanding the patient's leg condition and monitoring the operation of the corresponding components, so as to quickly upload and facilitate the control of the operation of the corresponding components by the PLD control module; at the same time, a corresponding neural network algorithm is set in the PID control to optimize the assisting strength, realizing the AI learning function, so as to better and faster simulate normal walking and improve stability and adaptability;

[0033] 2. By setting corresponding modules in the connecting frame assembly, it can effectively adapt to different users, and through the cooperation of the monitoring module, the adaptation adjustment can be quickly completed, improving work efficiency;

[0034] 3. The PLD control module can control the operation of the massage control module to massage the user's legs, promote blood circulation and perform muscle massage;

[0035] 4. This application is a rehabilitation walking assistance device based on intelligent medicine. Through the control system, the fourth electric telescopic component and the second electric telescopic component in the connecting frame assembly and the calf connecting assembly can be used to simulate the lifting and knee bending structures to achieve a natural gait, help the user move the hip joint and knee joint, and reduce the burden on caregivers;

[0036] The bundling belt assembly, the first electric massage component and the second electric massage component thereon promote the recovery of leg muscles;

[0037] Through the monitoring module, data such as walking frequency and joint angle can be recorded, providing quantitative rehabilitation indicators for medical staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 It is a structural diagram of the walking assistor proposed by the present invention;

[0039] Figure 2 It is a connection structural diagram of the shoe body assembly and the telescopic assembly in the walking assistor proposed by the present invention;

[0040] Figure 3 It is a structural diagram of the thin support tube assembly in the walking assistor proposed by the present invention;

[0041] Figure 4 It is a structural diagram of the calf connecting assembly in the walking assistor proposed by the present invention;

[0042] Figure 5 It is a structural diagram of the thigh connecting assembly in the walking assistor proposed by the present invention;

[0043] Figure 6 It is a connection structural diagram of the handrail frame assembly and the fourth electric telescopic component in the walking assistor proposed by the present invention;

[0044] Figure 7 It is a block diagram of the control system of the walking assistor proposed by the present invention.

[0045] In the figure: 1 shoe body assembly, 11 sole component, 12 front foot binding assembly, 13 connecting band assembly, 14 fixing band assembly, 2 swing assembly, 3 telescopic assembly, 31 thin support tube assembly, 311 circular pipe fitting, 312 moving plate, 313 first electric telescopic assembly, 314 spring assembly, 32 insertion rod assembly, 33 support tube assembly, 4 calf connection assembly, 41 first fixed binding assembly, 42 second electric telescopic assembly, 43 first electric massage assembly, 5 thigh connection assembly, 51 second fixed binding assembly, 52 second electric massage assembly, 53 third electric telescopic assembly, 54 ring assembly, 6 connecting frame assembly, 61 armrest frame assembly, 62 fixed rod, 63 square pipe assembly, 64 universal joint frame assembly, 65 fourth electric telescopic assembly, 7 backrest control assembly, 8 binding band assembly. Detailed implementation manner

[0046] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0047] Refer to Figure 1-7 , a walking assistor, including a backrest control assembly 7. One side of the lower end of the backrest control assembly 7 is installed with a connecting frame assembly 6. Thigh connection assemblies 5 are installed on both sides of the connecting frame assembly 6. A calf connection assembly 4 is installed at the lower end of the thigh connection assembly 5. A telescopic assembly 3 is installed at the lower end of the calf connection assembly 4. A swing assembly 2 is installed at the lower end of the telescopic assembly 3. Shoe body assemblies 1 are installed on the opposite sides of the two swing assemblies 2; so as to be connected to the patient's waist, legs and feet, and can simulate normal gait walking, and at the same time can control the bending of the user's knees to facilitate walking.

[0048] Refer to Figure 1 、 7 , a control system is arranged in the backrest control assembly 7; a PLD control module, a waist adaptation module, a leg adaptation module, a walking control module, a massage control module, a monitoring module and a braking module are installed in the control system; it is convenient to control the operation of corresponding components through the PLD control module; at the same time, a corresponding neural network algorithm is set in the PID control to optimize the assistance intensity, realize the AI learning function, so as to better and faster simulate normal walking, and improve stability and adaptability.

[0049] Refer to Figure 1 、 7, the waist adaptation module is connected to the connecting frame assembly 6, the leg adaptation module is connected to the thigh connecting assembly 5 and the telescopic assembly 3, the walking control module is connected to the calf connecting assembly 4 and the connecting frame assembly 6, the massage control module is connected to the calf connecting assembly 4 and the thigh connecting assembly 5, the detection module is connected to the calf connecting assembly 4, the thigh connecting assembly 5 and the connecting frame assembly 6, and the braking module is connected to the connecting frame assembly 6 and the calf connecting assembly 4; by setting up the monitoring module, corresponding monitoring sensors and other components can be installed on the connecting frame assembly 6, the thigh connecting assembly 5, the calf connecting assembly 4 and the telescopic assembly 3, which is convenient for understanding the patient's leg condition and monitoring the operation of the corresponding components, so that it can be quickly uploaded and convenient for the PLD control module to control the operation of the corresponding components; at the same time, a corresponding neural network algorithm is set in the PID control to optimize the assistance intensity, realizing the AI learning function, so as to better and faster simulate normal walking and improve stability and adaptability.

[0050] Refer to Figure 1 , 6 , the connecting frame assembly 6 includes a square tube assembly 63, the square tube assembly 63 is connected to the backrest control assembly 7, fixing rods 62 are installed at both ends of the square tube assembly 63, a handrail frame assembly 61 is installed at one end of the fixing rod 62, and a universal connecting frame assembly 64 and a fourth electric telescopic assembly 65 are installed on one side of the lower end of the handrail frame assembly 61. Both the universal connecting frame assembly 64 and the fourth electric telescopic assembly 65 are connected to the thigh connecting assembly 5; the distance between the two handrail frame assemblies 61 can be adjusted through the square tube assembly 63 and the fixing rods 62 to facilitate adapting to the waists of different users. The corresponding automatic components installed on the handrail frame assembly 61 can adjust the universal connecting frame assembly 64 to rotate, and the universal connecting frame assembly 64 can drive the lower thigh connecting assembly 5, calf connecting assembly 4 and telescopic assembly 3 to rotate, which can adjust the patient's legs and perform movements, helping to promote the recovery of the patient's legs. And the telescopic movement of the fourth electric telescopic assembly 65 can make the thigh connecting assembly 5 swing, which can swing the user's legs to facilitate walking.

[0051] Refer to Figure 1 , 5, the thigh connection assembly 5 includes a second fixed binding assembly 51. Second electric massage assemblies 52 are installed on the opposite sides of the two second fixed binding assemblies 51. A third electric telescopic assembly 53 is installed at the upper end of the second fixed binding assembly 51. A ring group 54 is slidably sleeved on the third electric telescopic assembly 53. Both the third electric telescopic assembly 53 and the ring group 54 are connected to the connection frame assembly 6; the length between the second fixed binding assembly 51 and the connection frame assembly 6 can be adjusted by the third electric telescopic assembly 53 to adapt to the leg lengths of different patients. At the same time, the ring group 54 is pushed by the connection frame assembly 6 to swing, and the ring group 54 can slide on the third electric telescopic assembly 53, so that the second fixed binding assembly 51 can be driven by the third electric telescopic assembly 53 to swing, enabling the swinging of the patient's thigh. At the same time, the second electric massage assembly 52 massages the thigh to promote blood circulation in the thigh and the recovery of leg muscles.

[0052] Refer to Figure 1 、 4 , the calf connection assembly 4 includes a first fixed binding assembly 41. First electric massage assemblies 43 are installed on the opposite sides of the two first fixed binding assemblies 41. The first fixed binding assembly 41 is connected to the thigh connection assembly 5. A second electric telescopic assembly 42 is rotatably connected to one side of the first fixed binding assembly 41. The second electric telescopic assembly 42 is connected to the thigh connection assembly 5; the first fixed binding assembly 41 can correspond to the user's knee position, and the telescopic movement of the second electric telescopic assembly 42 can drive the user's calf component to swing; at the same time, the first electric massage assembly 43 can massage the calf to promote blood circulation in the thigh and the recovery of leg muscles; the swing of the first fixed binding assembly 41 can drive the telescopic assembly 3 to swing.

[0053] Refer to Figure 1 、 2 , the shoe body assembly 1 includes a sole component 11. A front foot binding assembly 12 and a fixing strap assembly 14 are respectively installed at the front end and the rear end of the sole component 11. A connection strap assembly 13 is installed on one side of the fixing strap assembly 14. The connection strap assembly 13 is located between the front foot binding assembly 12 and the fixing strap assembly 14; the user's foot is placed on the sole component 11, and the patient's foot can be fixed by the front foot binding assembly 12 and the connection strap assembly 13, facilitating the driving of the patient's foot to move through the sole component 11. At the same time, the functions of the sole component 11 and the connection strap assembly 13 can adapt to the foot conditions of different users; the swing assembly 2 is installed on the outside of the fixing strap assembly 14, and corresponding damping components can be installed in the swing assembly 2 to simulate the patient's ankle.

[0054] Refer to Figure 1 、 2, 3. The telescopic assembly 3 includes a thin support tube assembly 31. A plug rod assembly 32 is slidably installed at the upper end of the thin support tube assembly 31. A plurality of through holes are formed in both the thin support tube assembly 31 and the plug rod assembly 32;

[0055] A plug rod for plugging the plug rod assembly 32 is commonly installed in the plurality of through holes on the thin support tube assembly 31;

[0056] The lower end of the thin support tube assembly 31 is installed in the swing assembly 2, and the support tube assembly 33 is fixed to the lower end of the lower leg connection assembly 4; through the position change between the thin support tube assembly 31 and the support tube assembly 33, the length of the patient's lower leg can be adapted, and effective fixation can be achieved through the plug rod assembly 32.

[0057] Refer to Figure 1 , 2 , 3. The thin support tube assembly 31 includes a circular tube member 311. A first electric telescopic assembly 313 is installed in the circular tube member 311. A moving plate 312 is fixed to the end of the piston rod of the first electric telescopic assembly 313. A plurality of spring assemblies 314 are equally spaced and fixed to one side of the moving plate 312, and the plurality of spring assemblies 314 are all connected to the plug rod assembly 32; through the contraction of the first electric telescopic assembly 313, the plug rod assembly 32 can be quickly retracted into the circular tube member 311. At this time, it is convenient to adjust the distance between the thin support tube assembly 31 and the support tube assembly 33 as needed. At the same time, through the first electric telescopic assembly 313, the moving plate 312 can be pushed to push the plug rod assembly 32 into the thin support tube assembly 31 and the support tube assembly 33 to ensure the stability of the position between the thin support tube assembly 31 and the support tube assembly 33; A 34 is fixed to the side wall at one end inside the support tube assembly 33, and the end of the piston rod of 34 is fixed to the side wall at one end inside the circular tube member 311; through the action of 34, the length of the telescopic assembly 3 can be automatically adjusted.

[0058] Refer to Figure 1-6 , bundling strap assemblies 8 are installed at the opposite ends of the two lower leg connection assemblies 4 and the opposite ends of the two thigh connection assemblies 5; through the bundling strap assemblies 8, the quality of bundling with the user's legs can be ensured, so as to effectively drive the user to use.

[0059] In the present invention, the user's feet will be placed on the sole member 11. The patient's feet can be fixed through the front foot bundling assembly 12 and the connecting strap assembly 13, which is convenient for driving the patient's feet to move through the sole member 11. At the same time, through the action of the sole member 11 and the connecting strap assembly 13, the foot conditions of different users can be adapted; then control the telescopic assembly 3 and the thigh connection assembly 5 to adapt to the leg length of the user, and then bundle the patient's legs through the bundling strap assembly 8;

[0060] Moreover, the fourth electric telescopic component 65 can push the third electric telescopic component 53 to drive the second fixed bundling component 51 to swing, which can drive the thigh to swing. And the second electric telescopic component 42 can drive the first fixed bundling component 41 to swing relative to the second fixed bundling component 51, which can simulate the knee swing.

[0061] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. Walking assistor, including a backrest control component (7), characterized in that: One side of the lower end of the backrest control component (7) is provided with a connecting frame component (6). Both sides of the connecting frame component (6) are provided with thigh connecting components (5). The lower end of the thigh connecting component (5) is provided with a calf connecting component (4). The lower end of the calf connecting component (4) is provided with a telescopic component (3). The lower end of the telescopic component (3) is provided with a swing component (2). Shoe body components (1) are installed on the opposite sides of the two swing components (2). A control system is arranged in the backrest control component (7). A PLD control module, a waist adaptation module, a leg adaptation module, a walking control module, a massage control module, a monitoring module and a braking module are installed in the control system. The waist adaptation module is connected to the connecting frame component (6). The leg adaptation module is connected to the thigh connecting component (5) and the telescopic component (3). The walking control module is connected to the calf connecting component (4) and the connecting frame component (6). The massage control module is connected to the calf connecting component (4) and the thigh connecting component (5). The detection module is connected to the calf connecting component (4), the thigh connecting component (5) and the connecting frame component (6). The braking module is connected to the connecting frame component (6) and the calf connecting component (4).

2. The walking assistor according to claim 1, wherein: The connecting frame component (6) includes a square tube component (63). The square tube component (63) is connected to the backrest control component (7). Fixed rods (62) are installed at both ends of the square tube component (63). An armrest frame component (61) is installed at one end of the fixed rod (62). A universal connecting frame component (64) and a fourth electric telescopic component (65) are installed on one side of the lower end of the armrest frame component (61). Both the universal connecting frame component (64) and the fourth electric telescopic component (65) are connected to the thigh connecting component (5).

3. The walking assistor according to claim 1, characterized in that: The thigh connecting component (5) includes second fixed bundling components (51). Second electric massage components (52) are installed on the opposite sides of the two second fixed bundling components (51). A third electric telescopic component (53) is installed at the upper end of the second fixed bundling component (51). A ring group (54) is slidably sleeved on the third electric telescopic component (53). Both the third electric telescopic component (53) and the ring group (54) are connected to the connecting frame component (6).

4. The walking assistor according to claim 1, wherein: The calf connecting component (4) includes first fixed bundling components (41). First electric massage components (43) are installed on the opposite sides of the two first fixed bundling components (41). The first fixed bundling component (41) is connected to the thigh connecting component (5). A second electric telescopic component (42) is rotatably connected to one side of the first fixed bundling component (41). The second electric telescopic component (42) is connected to the thigh connecting component (5).

5. The walking assist device according to claim 1, characterized in that: The shoe body assembly (1) includes a sole member (11), a front foot binding assembly (12) and a fixing strap assembly (14) are respectively installed at the front end and the rear end of the sole member (11), a connecting strap assembly (13) is installed on one side of the fixing strap assembly (14), and the connecting strap assembly (13) is located between the front foot binding assembly (12) and the fixing strap assembly (14); The swing assembly (2) is installed outside the fixing strap assembly (14).

6. The walking assistor according to claim 1, wherein: The telescopic assembly (3) includes a thin support tube assembly (31), a plug rod assembly (32) is slidably installed at the upper end of the thin support tube assembly (31), and a plurality of through holes are formed in both the thin support tube assembly (31) and the plug rod assembly (32); A plug rod assembly (32) is commonly installed in a plurality of through holes in the thin support tube assembly (31); The lower end of the thin support tube assembly (31) is installed in the swing assembly (2), and the support tube assembly (33) is fixed to the lower end of the calf connection assembly (4).

7. The walking assistor according to claim 1, wherein: The thin support tube assembly (31) includes a circular tube member (311), a first electric telescopic assembly (313) is installed in the circular tube member (311), a moving plate (312) is fixed to the end of the piston rod of the first electric telescopic assembly (313), and a plurality of spring assemblies (314) are equally spaced and fixed to one side of the moving plate (312), and the plurality of spring assemblies (314) are all connected to the plug rod assembly (32).

8. The walking assistor according to claim 1, wherein: Binding strap assemblies (8) are installed at the opposite ends of two calf connection assemblies (4) and the opposite ends of two thigh connection assemblies (5).

9. The walking assist device according to claim 6, wherein: A (34) is fixed to the side wall at one end inside the support tube assembly (33), and the end of the piston rod of the (34) is fixed to the side wall at one end inside the circular tube member (311).

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