CN110141466A - Mobile transfer type quantitative weight loss walking trainer - Google Patents

Abstract

The invention relates to the technical field of rehabilitation medical equipment, in particular to a mobile transfer type quantitative weight loss walking training device, which includes a base, a support frame connected to the base, a handrail bar provided on the support frame, and a suspension provided on the support frame. Mechanism and rotation of multiple universal wheels set on the base, the universal wheels are equipped with a speed restraint mechanism, the support frame is equipped with a lifting drive mechanism, the base and the support frame are arranged crosswise, and the support frame includes a U-shaped beam and two columns. One end of the two uprights is respectively connected to the base, and the two ends of the beam are respectively slidably connected to the other end of the two uprights. The base has a walking space, and the suspension mechanism is located above the walking space. The suspension mechanism is equipped with a quantitative weight loss management system . The invention can quantitatively support the weight of the patient, realizes the mobile walking training on the actual ground, facilitates the transfer of hemiplegic patients to the weight-reducing walking training device, prevents falling accidents, and is suitable for hemiplegic patients of different body types.

Description

Mobile transfer type quantitative weight loss walking trainer

technical field

The invention relates to the technical field of rehabilitation medical equipment, in particular to a mobile transfer type quantitative weight loss walking training device.

Background technique

The population of elderly patients with diseases such as stroke and spinal injury is gradually increasing. Most of these patients are accompanied by hemiplegia symptoms. Restoring walking ability is the main goal of rehabilitation for hemiplegia patients. In traditional rehabilitation training, the therapist generally supports the patient to perform standing and walking training, so as to reduce the patient's own weight and help him lose weight and walk. However, in this training method, the therapist's work intensity is high, and it is not easy to ensure the coordination with the patient's movements during the walking training process, and it is difficult to adjust the support strength according to the needs of patients in different rehabilitation stages.

Using a suspension device to allow patients to stand on an electric treadmill for weight loss walking training is a new method that has been used in the field of rehabilitation for walking training in recent years. It can drive the patient to step subconsciously, activate the motor cortex and the rhythmic movement center of the spinal cord, and exercise the joint function and muscle strength of the patient. However, human walking is a movement in which the foot pedals on the ground to obtain the reaction force formed by friction with the ground to move the center of gravity of the body, while the movement of the patient on the electric treadmill is to follow the movement of the treadmill, and the body passively lifts the feet and moves. Actions similar to walking, such as the joints of the lower limbs, do not have the effect of moving the center of gravity of the body due to the reaction force formed by friction with the ground by pedaling the ground. From the perspective of cognitive function, the speed of people's walking in the actual environment can be reflected in people's vision, and people's vision is linked with walking speed, while the movement speed of patients on electric treadmills has no relationship with vision. linkage. That is, the weight-reducing walking training on the electric running platform cannot completely replace the standing and walking training performed by the therapist holding the patient. Therefore, hemiplegic patients need to switch to mobile weight-reducing walking training in order to achieve a complete recovery after weight-reducing walking training on electric treadmills and other devices. Walking training process, thereby improving the possibility of recovery of walking function in hemiplegic patients.

In addition, the traditional mobile walking trainer has the problem that when the patient's body leans forward, the movement of the patient's feet cannot keep up with the forward lean of the body's center of gravity, causing the forward thrust to increase and the walker to slip forward, leading to the problem of falling forward. Especially for hemiplegic patients who need weight-reducing walking training due to insufficient support, the walking trainer is more likely to slip forward. In addition, since hemiplegic patients have difficulty moving independently, it is also very important that hemiplegic patients can easily transfer from a bed or a wheelchair to a walking trainer.

Contents of the invention

In order to solve the above technical problems, the object of the present invention is to provide a mobile transfer type quantitative weight loss walking training device, which can support the weight of hemiplegic patients quantitatively, realize mobile walking training on the actual ground, and facilitate the movement of hemiplegic patients. Riding on the weight-reducing walking trainer is not prone to fall accidents, and is suitable for use by hemiplegic patients of different sizes.

In order to achieve the above object, the present invention adopts the following technical solutions:

The mobile transfer type quantitative weight loss walking training device includes a base, a support frame connected to the base, a handrail bar arranged on the support frame, a suspension mechanism arranged on the support frame and used to support the human body, and a plurality of rotation devices arranged on the base. A universal wheel, the universal wheel is provided with a speed restraint mechanism, the support frame is provided with a lifting drive mechanism for driving the suspension mechanism up and down, the base and the support frame are intersected, and the support frame includes a U-shaped One end of the two columns is respectively connected to the base, and the two ends of the beam are respectively slidably connected to the other ends of the two columns. The base is provided with a walking space, and the suspension mechanism is located above the walking space. , the suspension mechanism is provided with a quantitative weight loss management system.

Further, both the armrest bar and the base are U-shaped, the armrest bar is arranged parallel to the base, and the opening direction of the armrest bar is the same as that of the base.

Further, the base includes a horizontal leg tube and two vertical leg telescopic assemblies respectively connected to both ends of the horizontal leg tube. The vertical leg telescopic assembly includes a fixed tube, a first movable rod and a second movable rod. One end of the first movable rod is connected to one end of the horizontal foot pipe, the other end of the first movable rod is slidably connected to one end of the fixed pipe, and one end of the second movable rod is slidably connected to the other end of the fixed pipe. The ends of the columns away from the beams are respectively connected to the fixed pipes of the two longitudinal foot telescopic assemblies, and a plurality of universal wheels are installed on the first movable rod and the second movable rod respectively.

Further, the column is slidably connected with a position adjustment member, and the handrail rod is slidably connected with the position adjustment member.

Further, the suspension mechanism includes a sling, a pulley, a fixed seat, a tension wheel, an adjustment seat, a suspension vest frame and a suspension vest, the fixed seat is fixed at the middle of the beam, and the pulley is rotatably arranged on the fixed seat, so The adjusting seat is set on one end of the beam, the tensioning wheel is rotatably set on the adjusting seat, one end of the sling is connected to the lifting drive mechanism, and the other end of the sling is connected to the suspension vest frame after passing through the tensioning wheel and the pulley. , the suspension vest is hung on the suspension vest frame, and the lifting drive mechanism is used for retracting the suspenders.

Further, the lifting drive mechanism includes a winch, a sliding assembly and a driving member for driving the winch to retract the sling, the sliding assembly is slidably arranged on the column, the winch is rotatably arranged on the sliding assembly, and the sliding assembly can be moved out or Move into the support frame.

Further, the sliding assembly includes a sliding seat installed on the column, a sliding rail plate slidably arranged on the sliding seat, and a locking member for locking the sliding rail plate to the sliding seat, and the winch is rotatably arranged on the sliding rail plate.

Further, the quantitative weight loss management system includes a force sensor, an information storage unit, a display unit, a weight reduction force setting unit, and a prompt unit. The force sensor is installed on the sling and is used to detect the weight loss on the sling. The information The storage unit, the display unit, the weight reduction setting unit and the prompting unit are all electrically connected to the force sensor, the information storage unit is used to save the weight reduction information obtained from the detection, and the display unit is used to display the weight reduction information on the sling Or/and display the weight reduction information of the sling stored by the information storage unit, the weight reduction setting unit is used to set the weight reduction value, and the prompt unit is used to compare the weight reduction value of the suspension strap with the set weight reduction value and Issue a reminder.

Further, the speed restraining mechanism includes an adjusting screw, a wheel plate and a pressure roller arranged on the wheel plate, the universal wheel is rotatably arranged in the wheel plate, and the pressure roller is located between the wheel plate and the universal wheel. The adjusting screw is screwed to the wheel plate and is used to drive the pressure roller to approach or move away from the universal wheel.

Further, the universal wheel is provided with a directional key for orienting the universal wheel.

Beneficial effects of the present invention: adjust the height of the crossbeam according to users of different heights, so that the two ends of the crossbeam slide along the lifting and lowering of the two uprights respectively, and the two ends of the crossbeam can slide in the uprights respectively to realize the superposition length of the two Elongation and shortening, so as to realize the elongation and shortening of the support frame, so as to be suitable for users of different heights. In practical applications, when the user is sitting on a wheelchair or on a bed, the user only needs to move the present invention to the side of the user, and then the lifting drive mechanism drives the suspension mechanism to descend, so that the user can enter the weight loss walking training device. On the suspension mechanism, after the user holds the handrail bar, the lifting drive mechanism drives the suspension mechanism and the user to rise, thereby supporting the user to stand up, reducing the load of the user's own weight, which is conducive to the user's walking rehabilitation train. The present invention has a simple structure, ingenious and reasonable design, supports the user's body weight through the suspension mechanism, so that the user's pedals can obtain the reaction force of friction with the ground to move the center of gravity of the body, and then realize walking on the actual ground training; the lifting drive mechanism can lift the suspension mechanism so that the user can transfer from the wheelchair or the bed to the weight loss walking trainer; the movement speed of the universal wheel is controlled by the speed restraint mechanism, which can prevent the hemiplegic patient from leaning forward and double When the foot movement cannot keep up with the body's center of gravity and the body's center of gravity is leaning forward, the weight-reducing walking trainer slips forward and causes a frontal fall accident, ensuring the safety of hemiplegic patients; the universal wheel is convenient for the user to walk freely, can broaden the user's field of vision, and ease the use The patient's mood is conducive to the improvement of the condition; the support frame can be extended or shortened according to the actual situation, which can meet the needs of users of different heights, and has a wide range of applications and strong practicability. In addition, by setting up a quantitative weight loss management system, the user does not adjust the weight loss value based on the feeling alone, but performs quantitative weight loss according to the weight loss force value required by the user, which is more conducive to the user's walking rehabilitation training.

Description of drawings

Fig. 1 is a schematic diagram of the three-dimensional structure of the present invention.

Fig. 2 is a schematic perspective view of the three-dimensional structure of the present invention.

Fig. 3 is a structural schematic diagram of the lifting drive mechanism of the present invention.

Fig. 4 is a structural schematic diagram of another viewing angle of the lifting drive mechanism of the present invention.

Fig. 5 is a three-dimensional structural schematic diagram of the universal wheel and the speed restraining mechanism of the present invention.

Fig. 6 is a schematic structural diagram of the use state of the present invention.

Fig. 7 is a structural schematic diagram of a user transferring from a wheelchair to the present invention.

Fig. 8 is a structural schematic view of the user transferring from the bed to the present invention.

Fig. 9 is another structural schematic diagram of the use state of the present invention.

Explanation of reference signs:

1. Base; 11. Horizontal leg tube; 12. Vertical leg telescopic assembly; 121. Fixed tube; 122. First movable rod; 123. Second movable rod; 2. Support frame; 21. Column; 22. Beam; 23 , walking space; 3, handrail rod; 4, suspension mechanism; 41, sling; 42, pulley; 43, fixed seat; 44, tension wheel; 45, adjustment seat; 46, suspension vest frame; 47, suspension vest; 48. Connecting ring; 5. Universal wheel; 6. Speed restraint mechanism; 61. Adjusting screw; 62. Wheel plate; 63. Pressure roller; 7. Lifting drive mechanism; 71. Capstan; Rail plate; 723, locking piece; 73, driving piece; 8, position adjustment piece; 9, quantitative weight loss management system; 91, display unit; 92, weight loss setting unit; 93, prompt unit; 94, force sensor .

Detailed ways

In order to facilitate the understanding of those skilled in the art, the present invention will be further described below in conjunction with the embodiments and accompanying drawings, and the contents mentioned in the embodiments are not intended to limit the present invention.

As shown in Figures 1 to 9, a mobile transfer type quantitative weight loss walking training device provided by the present invention includes a base 1, a support frame 2 connected to the base 1, a handrail bar 3 arranged on the support frame 2, The suspension mechanism 4 which is arranged on the support frame 2 and is used to support the human body and the plurality of universal wheels 5 which are rotated and arranged on the bottom of the base 1, the universal wheels 5 are provided with a speed restraint mechanism 6, and the support frame 2 is provided with a useful The lifting drive mechanism 7 used to drive the suspension mechanism 4 up and down to adjust the distance of the suspension mechanism 4 from the ground, the base 1 and the support frame 2 are arranged crosswise, the base 1 is horizontally arranged, and the support frame 2 is vertically arranged , the support frame 2 includes a U-shaped beam 22 and two columns 21, one end of the two columns 21 is respectively connected to the base 1, and the two ends of the beam 22 are respectively slidingly connected to the other end of the two columns 21, so The base 1 is provided with a walking space 23, the suspension mechanism 4 is located above the walking space 23, the suspension mechanism 4 is provided with a quantitative weight reduction management system 9, the opening of the beam 22 is downward, and the two columns 21 are respectively set Outside the two ends of the beam 22, after adjusting the relative position between the beam 22 and the two columns 21, the two ends of the beam 22 are fixedly connected to the two columns 21 via fixing parts, specifically, the fixing parts are Fixing bolts.

Adjust the height of the crossbeam 22 according to users of different heights, so that the two ends of the crossbeam 22 slide along the lifting and lowering of the two columns 21 respectively, and the two ends of the crossbeam 22 can slide in the columns 21 respectively to extend the overlapping length of the two. length and shortening, so as to realize the elongation and shortening of the support frame 2, so as to be suitable for users of different heights. In practical applications, when the user is sitting on a wheelchair or on a bed, the present invention only needs to be moved to the side of the user, and then the lifting drive mechanism 7 drives the suspension mechanism 4 to descend, so that the user can enter the weight loss walking training On the suspension mechanism 4 of the device, after the user holds the handrail bar 3, the lifting drive mechanism 7 drives the suspension mechanism 4 to rise together with the user, thereby supporting the user to stand up, reducing the user's need to bear the load of his own weight, and effectively It is beneficial for users to carry out walking rehabilitation training. The present invention has a simple structure, ingenious and reasonable design, supports the user's body weight through the suspension mechanism 4, so that the user's pedals on the ground can obtain the reaction force of friction with the ground to move the center of gravity of the body, and then realize the weight of the user on the actual ground. Walking training; the lifting drive mechanism 7 can lift the suspension mechanism 4, so that the user can transfer from the wheelchair or the bed to the weight loss walking trainer; the speed of the universal wheel 5 is controlled by the speed restraint mechanism 6, which can prevent hemiplegic patients When the body is leaning forward and the movement of the feet cannot keep up with the body's center of gravity, the weight loss walking trainer slips forward and causes the accident of falling forward, ensuring the safety of hemiplegic patients; The vision of the patient relieves the mood of the user and is conducive to the improvement of the condition; the support frame 2 can be extended or shortened according to the actual situation, which can meet the needs of users of different heights, and has a wide range of applications and strong practicability. In addition, by setting the quantitative weight loss management system 9, the user does not adjust the weight loss force value based on feeling alone, but performs quantitative weight loss according to the weight loss force value required by the user, which is more conducive to the user's walking rehabilitation training.

In this embodiment, both the armrest bar 3 and the base 1 are U-shaped, the armrest bar 3 is arranged parallel to the base 1 , and the opening direction of the armrest bar 3 is the same as that of the base 1 . The opening end of the U-shaped armrest bar 3 and the U-shaped base 1 is located on the same side and is the rear of the weight-reducing walking trainer, so the wheelchair can directly enter the inside of the weight-reducing walking trainer via the walking space 23, and also The two columns 21 of the weight-reducing walking training device can be directly leaned against the edge of the bed, which is further convenient for the user to transfer from the wheelchair or the bed to the weight-reducing walking training device.

In this embodiment, the base 1 includes a horizontal leg tube 11 and two vertical leg telescopic components 12 respectively connected to both ends of the horizontal leg tube 11. The vertical leg telescopic component 12 includes a fixed tube 121, a first movable rod 122 and the second movable rod 123, one end of the first movable rod 122 is connected with one end of the horizontal leg pipe 11, the other end of the first movable rod 122 is slidably connected with one end of the fixed pipe 121, the second movable One end of the rod 123 is slidingly connected to the other end of the fixed pipe 121, and the ends of the two columns 21 away from the beam 22 are respectively fixedly connected to the middle of the fixed pipe 121 of the two vertical foot telescopic assemblies 12, and a plurality of universal wheels 5 are installed respectively. on the first movable rod 122 and the second movable rod 123 . Specifically, the two ends of the fixed pipe 121 are respectively sleeved outside the first movable rod 122 and the second movable rod 123. After the first movable rod 122 and the second movable rod 123 have adjusted their positions, the first movable rod 122 and the second movable rod 123 Both the second movable rods 123 are fixed on the fixed pipe 121 via fixing bolts; the two upright posts 21 are fixed to the middle of the fixed pipe 121 of the two vertical leg telescopic assemblies 12 via angle irons.

Since users of different heights have different step lengths, the length of the walking space can be adjusted by extending or shortening the first movable rod 122 and the second movable rod 123, so that it is suitable for users of different heights and is beneficial to use. patients undergoing walking rehabilitation training.

Of course, the horizontal leg tube 11 and the first movable rod 122 can be integrally formed, so that the horizontal leg tube 11 and the first movable rod 122 can be firmly connected, or can be detachably connected, realizing modular assembly, disassembly Easy installation and maintenance, low maintenance cost.

In this embodiment, the column 21 is slidably connected with a position adjusting member 8, the position adjusting member 8 can move up and down along the column 21, the handle bar 3 is slidably connected with the position adjusting member 8, and the arm bar 3 can be adjusted along the position Pieces 8 move left and right. Specifically, the position adjusting member 8 is set outside the armrest bar 3 and the column 21. After the armrest bar 3 is adjusted, the armrest bar 3 is fixed on the position adjusting member 8 via fixing bolts; after the position adjusting member 8 is adjusted , the position adjusting member 8 is fixed on the column 21 via fixing bolts, and the handrail bar 3 is arranged vertically to the column 21 . According to users of different heights, by adjusting the position of the handrail bar 3 on the position adjustment member 8, and by adjusting the position of the position adjustment member 8 on the column 21, the height of the handrail bar 3 from the ground and the freedom of the handrail bar 3 can be adjusted. The end protrudes out of the length of the position adjustment member 8, which is convenient for users of different heights to hold the handrail bar 3.

In this embodiment, the suspension mechanism 4 includes a sling 41, a pulley 42, a fixed seat 43, a tension wheel 44, an adjustment seat 45, a suspension vest frame 46 and a suspension vest 47, and the fixed seat 43 is fixed on the crossbeam 22. In the middle, the pulley 42 is rotated on the fixed seat 43, the adjustment seat 45 is arranged on one end of the beam 22, the tension wheel 44 is rotated on the adjustment seat 45, and one end of the sling 41 is connected to the lifting drive mechanism 7 , the other end of the sling 41 is connected to the suspension vest frame 46 after going around the tension wheel 44 and the pulley 42, the suspension vest 47 is hung on the suspension vest frame 46, and the lifting drive mechanism 7 is used to retract the sling 41 . The lifting drive mechanism 7 retracts the sling 41 to lift the suspension vest 47, so that the user wears the suspension vest 47 and facilitates the suspension vest 47 to support the user. Wherein, the pulley 42 is convenient for the elevating drive mechanism 7 to retract the sling 41, and the tension wheel 44 can adjust the tension of the sling 41 to ensure that the sling 41 is always in a tensioned state, so that the user can normally carry out walking rehabilitation training.

Specifically, the other end of the sling 41 is detachably connected to the suspension vest frame 46 via the connecting ring 48, so that the sling 41 and the suspension vest frame 46 can be disassembled and maintained, thereby improving the efficiency of disassembly. Preferably, the connecting ring 48 is a hook.

In this embodiment, the lifting drive mechanism 7 includes a winch 71, a sliding assembly and a driving member 73 for driving the winch 71 to retract the sling 41. Assemblies, the sliding assembly can be moved out or into the support frame 2. During actual work, the driving member 73 drives the winch 71 to rotate, and the rotating winch 71 retracts the sling 41, thereby realizing lifting the suspension vest frame 46 and the suspension vest 47. The winch 71 can be moved into the support frame 2 through the sliding assembly to reduce the occupied space of the lifting drive mechanism 7 and the present invention, facilitate the transfer of the present invention, and avoid the collision between the lifting drive mechanism 7 and the external structure.

In this embodiment, the sliding assembly includes a sliding seat 721 installed on the column 21, a sliding rail plate 722 slidably disposed on the sliding seat 721, and a locking member 723 for locking the sliding rail plate 722 to the sliding seat 721. , the winch 71 is rotatably disposed on the slide rail plate 722 . During actual adjustment, the locking member 723 is released from the slide rail plate 722 so that the slide rail plate 722 can slide along the slide seat 721. According to the actual situation, the slide rail plate 722 with the winch 71 is moved into the support frame 2 or the The slide rail plate 722 is moved to the outside of the support frame 2 together with the winch 71 , and finally the slide rail plate 722 is locked on the slide seat 721 by the locking member 723 .

In this embodiment, the driving member 73 is a handle, and the user only needs to turn the handle to drive the winch 71 to retract the sling 41 . The handle is rotatably arranged at the input end of the winch 71; when the handle is not needed, the handle is turned 90° so that the handle is parallel to the support frame 2, so as to prevent the handle from occupying space or forming an obstacle. When you need to use the handle, reversely turn the handle 90° so that the handle is in a horizontal state.

Of course, when the driving part 73 adopts a motor, the support frame 2 is provided with an opening and closing control button, and the opening and closing control button is electrically connected to the motor, and the motor is controlled to drive the winch 71 to retract the sling 41 by controlling the opening and closing control button. Realized automatic retractable suspender 41, reduced the intensity of labor.

In this embodiment, the speed restraining mechanism 6 includes an adjusting screw 61, a wheel plate 62, and a pressure roller 63 arranged on the wheel plate 62. Between the wheel plate 62 and the universal wheel 5 , the adjusting screw 61 is screwed to the wheel plate 62 and is used to drive the pressure roller 63 to approach or move away from the universal wheel 5 . When the universal wheel 5 needs to be braked or decelerated, the wheel plate 62 is deformed to the side close to the universal wheel 5 by turning the adjusting screw 61, and the pressure roller 63 contacts the universal wheel 5 due to the deformation of the wheel plate 62 side, thereby suppressing the moving speed of the universal wheel 5, so as to prevent the user from leaning forward and the movement of the feet cannot keep up with the forward leaning of the body's center of gravity. The safety of users is guaranteed.

In this embodiment, the universal wheel 5 is provided with a directional key for orienting the universal wheel 5 . When the directional key does not work, the weight-reducing walking trainer can move in all directions. When the directional key works, the moving direction of the universal wheel 5 is locked, and the locked universal wheel 5 moves along one direction, realizing one-way move.

Preferably, the number of said universal wheels 5 is four, and the four universal wheels 5 are arranged on the bottom of the base 1 in a rectangular array.

Preferably, the pressing roller 63 is made of rubber, so that the pressing roller 63 has a certain degree of elasticity, so as to prevent the pressing roller 63 from damaging the universal wheel 5 .

As shown in Figure 9, in this embodiment, the quantitative weight loss management system 9 includes a force sensor 94, an information storage unit, a display unit 91, a weight loss force setting unit 92, and a prompt unit 93, and the force sensor 94 is installed on the sling 41 and used to detect the weight reduction force on the sling 41, the information storage unit, the display unit 91, the weight reduction force setting unit 92 and the prompt unit 93 are all electrically connected to the force sensor 94, and the display unit 91 is connected to the information storage unit Electrically connected, the prompt unit 93 is electrically connected to the weight reduction setting unit 92, and the information storage unit is used to save the weight reduction information obtained by the detection. The display unit 91 is installed at one end of the beam 22, and the display unit 91 It is used to display the weight reduction force information on the sling 41 or/and the weight reduction force information of the sling 41 stored by the display information storage unit, the weight reduction force setting unit 92 is used to set the weight reduction force value, and the prompt unit 93 is used for Compare the weight-reducing force value of the sling 41 with the set weight-reducing force value and issue a reminder. When the weight-reducing force value on the sling 41 is greater than the set weight-reducing force value, the prompting unit 93 will give a prompt. Through the weight reduction setting unit 92 and the prompting unit 93, it is not possible to adjust the weight reduction value based on feeling, but to carry out quantitative weight loss according to the weight reduction value required by the user, and the user's weight reduction information is saved by the information storage unit. It can reflect the recovery status of the user; the quantitative weight loss management system 9 is convenient for the user to adjust the required weight loss force value, so that the suspension mechanism 4 can quantitatively support the user with weight loss, which is beneficial to the user's walking rehabilitation train.

All technical features in this embodiment can be freely combined according to actual needs.

The above-mentioned embodiments are preferred implementation solutions of the present invention. In addition, the present invention can also be realized in other ways, and any obvious replacements are within the scope of protection of the present invention without departing from the concept of the technical solution.

Claims (10)

1. The walking trainer for quantitative weight loss is characterized in that it includes a base, a support frame connected to the base, a handrail bar arranged on the support frame, a suspension mechanism and a rotating device arranged on the support frame for supporting the human body A plurality of universal wheels on the base, the universal wheels are provided with a speed restraint mechanism, the support frame is provided with a lifting drive mechanism for driving the suspension mechanism up and down, the base and the support frame are arranged crosswise, and the support frame It includes a U-shaped beam and two uprights, one end of the two uprights is respectively connected to the base, and the two ends of the beam are respectively slidably connected to the other end of the two uprights, the base is provided with a walking space, and the suspension mechanism Located above the walking space, the suspension mechanism is provided with a quantitative weight loss management system. 2. The mobile transfer type quantitative weight loss walking trainer according to claim 1, characterized in that: the armrest bar and the base are U-shaped, the armrest bar is arranged in parallel with the base, and the opening direction of the armrest bar Same direction as the opening of the base. 3. The mobile transfer type quantitative weight loss walking trainer according to claim 1, characterized in that: the base includes a horizontal leg tube and two vertical leg telescopic assemblies connected to the two ends of the horizontal leg tube respectively, so that The vertical foot telescopic assembly includes a fixed pipe, a first movable rod and a second movable rod, one end of the first movable rod is connected to one end of the horizontal leg pipe, and the other end of the first movable rod slides with one end of the fixed pipe One end of the second movable rod is slidably connected to the other end of the fixed pipe, and the ends of the two columns away from the beam are respectively connected to the fixed pipes of the two longitudinal foot telescopic components. A plurality of universal wheels are installed on the first a movable rod and a second movable rod. 4. The walking trainer for quantitative weight reduction according to claim 1, characterized in that: said column is slidably connected with a position adjustment member, and said handrail bar is slidably connected with the position adjustment member. 5. The mobile transfer type quantitative weight loss walking training device according to claim 1, characterized in that: the suspension mechanism includes a sling, a pulley, a fixed seat, a tension wheel, an adjustment seat, a suspension vest frame and a suspension vest , the fixed seat is fixed on the middle part of the beam, the pulley is rotatably set on the fixed seat, the adjusting seat is set on one end of the beam, the tension wheel is rotatably set on the adjusting seat, and one end of the sling is connected to the lifting drive mechanism, the other end of the sling is connected to the suspension vest frame after passing through the tension wheel and the pulley, the suspension vest is hung on the suspension vest frame, and the lifting drive mechanism is used for retracting the sling. 6. The mobile transfer type quantitative weight loss walking training device according to claim 1, characterized in that: the lifting drive mechanism includes a winch, a sliding assembly and a driver for driving the winch to retract and unwind the sling, and the sliding assembly The sliding is arranged on the column, the winch is rotatably arranged on the sliding assembly, and the sliding assembly can be moved out of or into the support frame. 7. The mobile transfer type quantitative weight loss walking training device according to claim 6, characterized in that: the sliding assembly includes a slide seat installed on the column, a slide rail plate slidably arranged on the slide seat and for The slide rail plate is locked to the locking piece of the slide seat, and the winch is rotatably arranged on the slide rail plate. 8. The mobile transfer type quantitative weight loss walking trainer according to claim 5, characterized in that: the quantitative weight loss management system includes a force sensor, an information storage unit, a display unit, a weight loss force setting unit and a prompt unit , the force sensor is installed on the sling and is used to detect the weight reduction force on the sling, the information storage unit, the display unit, the weight reduction force setting unit and the prompt unit are all electrically connected to the force sensor, and the information storage unit is used to save Detecting the obtained weight reduction information, the display unit is used to display the weight reduction information on the sling or/and the weight reduction information of the sling stored in the display information storage unit, and the weight reduction setting unit is used to set the weight reduction value, and the prompting unit is used to compare the weight reduction value of the sling with the set weight reduction value and issue a prompt. 9. The mobile transfer type quantitative weight loss walking training device according to claim 1, characterized in that: the speed restraint mechanism includes an adjustment screw, a wheel plate and a pressure roller arranged on the wheel plate, and the universal wheel rotates It is arranged in the wheel plate, the pressure roller is located between the wheel plate and the universal wheel, and the adjustment screw is screwed to the wheel plate and used to drive the pressure roller to approach or move away from the universal wheel. 10. The walking trainer for quantitative weight reduction according to claim 1, characterized in that: the universal wheel is provided with a directional key for orienting the universal wheel.