CN109675253B - A walking aid device for rehabilitation training that is easy to use alone - Google Patents

Abstract

The invention discloses a walking aid device for rehabilitation training that is easy to use alone, comprising a base, a deceleration motor and a handrail, a backing plate is installed on a screw in the middle of the base, the deceleration motor is installed on the outer side of a main shaft, and the main shaft is mounted on the outer side of the main shaft. A conveyor belt is wrapped on the outside, the handrail is welded on the top of the base, and support rods are welded on both front and rear sides of the base, a first sleeve is opened above the rotating rod, and a second sleeve is installed below the inner part. The outer sides of the first movable rod, the connecting rod, the first movable rod, the second movable rod and the third movable rod are welded with limit blocks. The walking aid device for rehabilitation training, which is easy to use alone, adopts a follow-up strap design, which greatly increases the safety of the device, facilitates the movement of the patient, and further increases the practicability of the device. The rack for safely placing electronic products makes the device entertaining to a certain extent, thereby increasing the practicability of the device.

Description

A walking aid device for rehabilitation training that is easy to use alone

technical field

The invention relates to the technical field of equipment for rehabilitation training, in particular to a walking aid device for rehabilitation training that is easy to use alone.

Background technique

As we all know, after a patient's leg surgery, a certain amount of walking exercise is required to carry out normal walking, and the existing walking aids for rehabilitation training require family members or nurses to accompany the exercise during use, which is wasteful to a certain extent. time of the patient's family and nurses, thus greatly reducing the practicability of the device,

For example, the application number is CN201580043634.8, the walking aid device adopts the design of the pulley shoe structure. Although it is convenient for the patient to exercise, it must be supported, otherwise it will easily cause the patient to fall and cause secondary injury;

Another example is a walking assistance device with the application number CN201811330242.1, which adopts an exoskeleton design and installs the auxiliary device on the leg. However, it also requires people to support, and the existing walking assistance device for rehabilitation training is in use. No electronic products can be placed during the exercise, which makes the exercise process extremely boring and affects the patient's mood.

In view of the above problems, an innovative design is carried out on the basis of the original walking assist device for rehabilitation training that is easy to use alone.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a walking assistance device for rehabilitation training that is easy to use alone, so as to solve the problems that the existing walking assistance device for rehabilitation training cannot be used alone and cannot place electronic products in the above-mentioned background art.

In order to achieve the above purpose, the present invention provides the following technical solutions: a walking aid for rehabilitation training that is easy to use alone, comprising a base, a geared motor and a handrail, a backing plate is installed on a screw in the middle of the base, and the left and right sides of the base are The main shaft is installed, the gear motor is installed on the outside of the main shaft, and the gear motor and the base are connected by bolts, the outer side of the main shaft is wrapped with a conveyor belt, and the main shaft is located on the left and right sides of the backing plate, and the outer surface of the conveyor belt is The bump structure, and the distance between the conveyor belts is greater than the upper and lower thickness of the backing plate, and the center line of the backing plate and the center line of the conveyor belt are on the same plane, the handrail is welded on the top of the base, and the front and rear sides of the base are on the same plane. A support rod is welded, a slide rail is installed on the upper screw of the support rod, and the support rod is located on the front, rear and outer sides of the handrail, the inner left and right sides of the slide rail are screwed with blocks, and the inner middle of the slide rail is provided with a block. A movable plate, the left and right sides of the movable plate are bolted with pulleys, and the pulleys are arranged inside the slide rails, a connecting rod is welded under the movable plate, and a rotating rod is arranged below the connecting rod, and the rotating The top of the rod is provided with a first sleeve, and the lower part of the rotating rod is provided with a second sleeve, and the outer side of the rotating rod is welded with a third sleeve, and a first movable rod is installed under the inner part of the second sleeve, And a strap is arranged below the first movable rod, and the strap is located above the conveyor belt, a second movable rod is arranged inside the third sleeve, and a fourth sleeve is welded under the second movable rod, so The inside of the fourth sleeve is equipped with a third movable rod, and the outer side of the fourth sleeve is connected with a bolt, and a placing frame is welded below the third movable rod, and the placing frame is located at the upper right of the strap, the said The end faces of the first sleeve, the second sleeve, the third sleeve and the fourth sleeve are all screwed to install the limit cover, and the inside of the first sleeve is provided with a rubber piston, the connecting rod, the first movable rod The outer sides of the second movable rod and the third movable rod are welded with limit blocks, and the lower part of the connecting rod is located inside the first sleeve, and the first sleeve is connected with the movable plate through the connecting rod.

Preferably, the lower surface of the support rod and the lower surface of the base are flush with each other, and the distance between the support rod and the adjacent armrest is greater than 5 cm.

Preferably, the sliding rail and the sliding rail are parallel to each other, and the inner width of the sliding rail is larger than the upper and lower thicknesses of the movable plate, and the movable plate forms a sliding structure inside the sliding rail through the pulley.

Preferably, the center line of the connecting rod and the lower surface of the movable plate are perpendicular to each other, and the center line of the connecting rod and the center line of the limit block at the end of the connecting rod coincide with each other, and the outer side of the limit block at the end of the connecting rod is wrapped There is a rubber piston, and the rubber piston and the first sleeve are in an interference fit.

Preferably, the depth of the second sleeve is greater than 4 times the thickness of the limit block, and the limit block forms a sliding structure inside the second sleeve, and the second sleeve, the rotating rod and the first sleeve are integrated At the same time, the center line of the rotating rod and the center line of the third sleeve are perpendicular to each other.

Preferably, the center line of the fourth sleeve and the center line of the rotating rod are parallel to each other, and the inner diameter of the fourth sleeve is smaller than the diameter of the limit block, and the limit block and the limit cover are provided with 4 groups in total, In addition, a through hole structure is formed in the middle of the limit cover, and the diameter of the through hole in the middle of the limit cover is smaller than the diameter of the limit block, and the third movable rod and the fourth sleeve are slidably connected.

Preferably, the placement rack includes a placement cabinet, a side baffle, a movable baffle and a magnet, and the side baffles are welded on the top, front and rear sides of the placement rack, and the placement cabinet is opened in the middle of the placement rack.

Preferably, the inside of the movable baffle is inlaid with a magnet, and the placing frame is made of iron.

Compared with the prior art, the beneficial effect of the present invention is that: the walking aid device for rehabilitation training, which is easy to use alone, adopts a follow-up strap design, which greatly increases the safety of the device and facilitates the movement of the patient at the same time. , which further increases the practicability of the device. At the same time, it is equipped with a rack that can safely place electronic products, which makes the device have a certain degree of entertainment, thereby greatly increasing the practicability of the device. At the same time, the design of the bump structure on the surface of the conveyor belt effectively Massage the soles of the feet to further increase the functionality of the device;

1. A rotating rod and a first movable rod are set up. During use, the first movable rod can follow the patient to move up and down with the use of the strap, thereby ensuring the comfort of the patient, and at the same time, it can cooperate with the limiter. The use of the position block and the limit cover can effectively prevent the patient from falling, and in conjunction with the use of the movable plate, the rotating rod can move with the patient, thereby increasing the practicability of the device;

2. There is a shelf. In the process of use, not only can the mobile phone and tablet and other electronic products be placed through the shelf, but also the power bank can be placed through the shelf, which increases the entertainment of the device, and cooperates with the second movable rod With the use of the third movable rod, the position of the placing rack can be adjusted freely, thereby further increasing the comfort of the device;

3. The connecting rod and the first sleeve are set up. In the process of use, not only the rotating rod and the movable plate are effectively connected, but also with the use of the rubber piston, the stability of the rotating rod is effectively guaranteed, thereby further improving the stability of the rotating rod. The stability of the placing rack is ensured and can be rotated, thereby facilitating the reciprocating motion of the device and increasing the convenience and practicability of the device.

Description of drawings

Fig. 1 is the front structure schematic diagram of the present invention;

Fig. 2 is the side structure schematic diagram of the present invention;

Fig. 3 is the schematic diagram of the front sectional structure of the present invention;

4 is a schematic diagram of the connection structure of the rotating rod and the third sleeve of the present invention;

5 is a schematic diagram of the three-dimensional structure of the placing rack of the present invention;

FIG. 6 is a schematic view of the bottom view of the movable baffle plate of the present invention;

FIG. 7 is a schematic top view of the structure of the first sleeve of the present invention.

In the figure: 1. Base; 2. Backing plate; 3. Spindle; 4. Geared motor; 5. Conveyor belt; 6. Handrail; 7. Support rod; 8. Slide rail; 9. Stopper; 10. Active plate; 11 , pulley; 12, connecting rod; 13, rotating rod; 14, first sleeve; 15, second sleeve; 16, third sleeve; 17, first movable rod; 18, strap; 19, fourth Sleeve; 20, second movable rod; 21, limit block; 22, limit cover; 23, third movable rod; 24, bolt; 25, placing rack; 251, placing cabinet; 252, side baffle; 253 , movable baffle; 254, magnet; 26, rubber piston.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

1-7, the present invention provides a technical solution: a walking aid for rehabilitation training that is easy to use alone, comprising a base 1, a backing plate 2, a main shaft 3, a deceleration motor 4, a conveyor belt 5, a handrail 6, a support Rod 7, slide rail 8, block 9, movable plate 10, pulley 11, connecting rod 12, rotating rod 13, first sleeve 14, second sleeve 15, third sleeve 16, first movable rod 17, The strap 18, the fourth sleeve 19, the second movable rod 20, the limit block 21, the limit cover 22, the third movable rod 23, the bolt 24, the placing frame 25 and the rubber piston 26, the middle screw of the base 1 is installed with The backing plate 2, and the main shaft 3 is installed on the left and right sides of the base 1, the deceleration motor 4 is installed on the outside of the main shaft 3, and the deceleration motor 4 is connected with the base 1 by bolts, and the outer side of the main shaft 3 is wrapped with a conveyor belt 5, and the main shaft 3 Located on the left and right sides of the backing plate 2, the outer surface of the conveyor belt 5 is in a convex structure, and the distance between the conveyor belts 5 is greater than the upper and lower thicknesses of the backing plate 2, and the centerline of the backing plate 2 and the centerline of the conveyor belt 5 are in the same On the plane, the handrail 6 is welded on the top of the base 1, and the front and rear sides of the base 1 are welded with support rods 7, the upper screws of the support rod 7 are installed with slide rails 8, and the support rod 7 is located on the front and rear outer sides of the handrail 6, and the sliding The inner left and right sides of the rail 8 are screwed with blocks 9 , and the inner middle of the slide rail 8 is provided with a movable plate 10 . Inside, a connecting rod 12 is welded under the movable plate 10, and a rotating rod 13 is provided below the connecting rod 12, a first sleeve 14 is opened above the rotating rod 13, and a second sleeve is opened below the rotating rod 13. tube 15, and a third sleeve 16 is welded on the outside of the rotating rod 13, a first movable rod 17 is installed under the inner part of the second sleeve 15, and a strap 18 is provided below the first movable rod 17, and the strap 18 is located above the conveyor belt 5, a second movable rod 20 is arranged inside the third sleeve 16, and a fourth sleeve 19 is welded under the second movable rod 20, and a third movable rod is installed inside the fourth sleeve 19. The rod 23, and the outer side of the fourth sleeve 19 is connected with a bolt 24, the lower part of the third movable rod 23 is welded with a placing frame 25, and the placing frame 25 is located at the upper right of the strap 18, the first sleeve 14, the second set The end faces of the tube 15, the third sleeve 16 and the fourth sleeve 19 are all screwed with the limiting cover 22, and the inside of the first sleeve 14 is provided with a rubber piston 26, the connecting rod 12, the first movable rod 17, the first The outer sides of the two movable rods 20 and the third movable rod 23 are welded with limit blocks 21 , and the lower part of the connecting rod 12 is located inside the first sleeve 14 , and the first sleeve 14 is connected to the movable plate 10 through the connecting rod 12 . connected.

The lower surface of the support rod 7 and the bottom surface of the base 1 are flush with each other, and the distance between the support rod 7 and the adjacent armrest 6 is greater than 5cm, which ensures the uniform force of the device and facilitates the movement of the patient's hand.

The sliding rail 8 and the sliding rail 8 are parallel to each other, and the inner width of the sliding rail 8 is larger than the upper and lower thicknesses of the movable plate 10, and the movable plate 10 forms a sliding structure inside the sliding rail 8 through the pulley 11, which ensures the normal operation of the movable plate 10. The movement ensures the normal use of the device and further improves the safety and practicability of the device.

The center line of the connecting rod 12 and the lower surface of the movable plate 10 are perpendicular to each other, and the center line of the connecting rod 12 and the center line of the limit block 21 at the end of the connecting rod 12 coincide with each other, and the limit block 21 at the end of the connecting rod 12 The outer side is wrapped with a rubber piston 26, and at the same time, the rubber piston 26 is an interference fit with the first sleeve 14. The design of the rubber piston 26 increases the resistance of the rotating rod 13 to rotate, thereby ensuring the stability of the fourth sleeve 19, and then The stability of the placing frame 25 is ensured.

The depth of the second sleeve 15 is greater than 4 times the thickness of the limit block 21 , and the limit block 21 forms a sliding structure inside the second sleeve 15 , and the second sleeve 15 , the rotating rod 13 and the first sleeve 14 It is an integrated structure, and the center line of the rotating rod 13 and the center line of the third sleeve 16 are perpendicular to each other, which facilitates the up and down movement of the first movable rod 17, thereby increasing the flexibility of the strap 18 and improving the comfort of the device.

The center line of the fourth sleeve 19 and the center line of the rotating rod 13 are parallel to each other, and the inner diameter of the fourth sleeve 19 is smaller than the diameter of the limit block 21 , and the limit block 21 and the limit cover 22 are provided with a total of 4 sets of , and the middle of the limit cover 22 is provided with a through hole structure, and the diameter of the through hole in the middle of the limit cover 22 is smaller than the diameter of the limit block 21, and the third movable rod 23 and the fourth sleeve 19 are slidingly connected to ensure that the device The safety of the sliding structure further increases the safety of the device.

The placing frame 25 includes a placing cabinet 251, a side baffle 252, a movable baffle 253 and a magnet 254, and the side baffles 252 are welded on the top, front and rear sides of the placing frame 25, and the placing cabinet 251 is opened in the middle of the placing frame 25, It is convenient to place electronic products such as mobile phones and power banks, so that the device has a certain entertainment function.

The interior of the movable baffle 253 is inlaid with magnets 254, and the placing frame 25 is made of iron. The design of the movable baffle 253 and the magnet 254 is used to facilitate the control of the movable baffle 253 to ensure the safety of the mobile phone or tablet.

Working principle: First, place the device in a suitable position according to Figure 1-2, and then connect the power supply of the device to the power grid, and then start to use it;

In the process of use, as shown in Figures 3-4, first the patient slowly moves to the top of the conveyor belt 5, so as to connect and fix the strap 18 under the first movable rod 17 with the patient's waist, and at the same time, it can be stretched by stretching The third movable rod 23 is used to adjust the height of the placing rack 25 , and then the third movable rod 23 is fixed with the bolts 24 on the outside of the fourth sleeve 19 , and the front and rear distance of the placing rack 25 can also be adjusted by pulling the second movable rod 20 . , combined with Figure 5-6, then electronic products such as mobile phones and tablets can be placed inside the placement rack 25, and the tilt angle of the mobile phone can be limited by the movable baffle 253, and products such as power banks can also be placed in the placement cabinet. In 251, increase the utility and functionality of the device to begin exercising;

When exercising, suitable exercise measures can be selected according to different needs. When exercising on the spot, by starting the deceleration motor 4, the deceleration motor 4 drives the main shaft 3 to rotate, so that the main shaft 3 drives the conveyor belt 5 to rotate, which is convenient patients exercising in situ;

When a mobile exercise is required, the deceleration motor 4 is turned off, and the patient walks on the conveyor belt 5 by holding the handrail 6. During exercise, the patient will drive the first movable rod 17 through the strap 18 to carry out the exercise inside the second sleeve 15. It can move up and down, so as to ensure the comfort of the device, and at the same time, it has a good anti-fall function, so that the device has the function of single-person exercise. 12 drives the movable plate 10 to slide under the action of the pulley 11 and the slide rail 8, thereby ensuring the normal use of the device, and as shown in FIG. resistance, thereby ensuring the stability of the rotating rod 13 during the movement process, which is the working principle of the walking aid device for rehabilitation training that is easy to use alone.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (8)

1. The utility model provides a rehabilitation training is with walking auxiliary device convenient to use alone, includes base (1), gear motor (4) and handrail (6), its characterized in that: backing plate (2) is installed to the middle part screw of base (1), and main shaft (3) are all installed to the left and right sides of base (1), gear motor (4) are installed in the outside of main shaft (3), and gear motor (4) are bolted connection with base (1), the outside parcel of main shaft (3) has conveyer belt (5), and main shaft (3) are located the left and right sides of backing plate (2), the outside surface of conveyer belt (5) is the bump structure, and the distance between conveyer belt (5) is greater than the upper and lower thickness of backing plate (2), and the central line of backing plate (2) and the central line of conveyer belt (5) all are on the coplanar, handrail (6) welding is in the top of base (1), and the front and back both sides of base (1) all weld bracing piece (7), slide rail (8) are installed to the top screw of bracing piece (7), and the support rod (7) is positioned at the front and rear outer sides of the handrail (6), the left and right sides of the interior of the slide rail (8) are respectively provided with a stop block (9) by screws, the middle part of the interior of the slide rail (8) is provided with a movable plate (10), the left and right sides of the movable plate (10) are respectively provided with a pulley (11) by bolts, the pulleys (11) are arranged in the interior of the slide rail (8), the lower part of the movable plate (10) is welded with a connecting rod (12), the lower part of the connecting rod (12) is provided with a rotary rod (13), the upper part of the rotary rod (13) is provided with a first sleeve (14), the lower part of the rotary rod (13) is provided with a second sleeve (15), the outer side of the rotary rod (13) is welded with a third sleeve (16), the lower part of the interior of the second sleeve (15) is provided with a first movable, and the binding belt (18) is positioned above the conveying belt (5), a second movable rod (20) is arranged inside the third sleeve (16), a fourth sleeve (19) is welded below the second movable rod (20), a third movable rod (23) is installed inside the fourth sleeve (19), a bolt (24) is connected to the outer side of the fourth sleeve (19), a placing frame (25) is welded below the third movable rod (23), the placing frame (25) is positioned above the right side of the binding belt (18), limit covers (22) are installed on the end faces of the first sleeve (14), the second sleeve (15), the third sleeve (16) and the fourth sleeve (19) through screws, a rubber piston (26) is arranged inside the first sleeve (14), and limit blocks (21) are welded on the outer sides of the connecting rod (12), the first movable rod (17), the second movable rod (20) and the third movable rod (23), and the lower part of the connecting rod (12) is positioned inside the first sleeve (14), and the first sleeve (14) is connected with the movable plate (10) through the connecting rod (12).

2. The walking assistance device for rehabilitation training convenient to use by itself according to claim 1, wherein: the lower surface of the supporting rod (7) is flush with the lower surface of the base (1), and the distance between the supporting rod (7) and the adjacent handrail (6) is larger than 5 cm.

3. The walking assistance device for rehabilitation training convenient to use by itself according to claim 1, wherein: the sliding rails (8) are parallel to each other, the internal width of each sliding rail (8) is larger than the upper and lower thickness of the corresponding movable plate (10), and the movable plates (10) form a sliding structure in the corresponding sliding rails (8) through the pulleys (11).

4. The walking assistance device for rehabilitation training convenient to use by itself according to claim 1, wherein: the center line of connecting rod (12) and the lower surface mutually perpendicular of fly leaf (10), and the center line of connecting rod (12) and the center line of stopper (21) at the tail end of connecting rod (12) coincide each other, and the outside parcel of stopper (21) at the tail end of connecting rod (12) has rubber piston (26), and rubber piston (26) and first sleeve pipe (14) are interference fit simultaneously.

5. The walking assistance device for rehabilitation training convenient to use by itself according to claim 1, wherein: the depth of the second sleeve (15) is larger than 4 times of the thickness of the limiting block (21), the limiting block (21) forms a sliding structure in the second sleeve (15), the rotating rod (13) and the first sleeve (14) are of an integrated structure, and meanwhile the center line of the rotating rod (13) is perpendicular to the center line of the third sleeve (16).

6. The walking assistance device for rehabilitation training convenient to use by itself according to claim 1, wherein: the central line of fourth sleeve pipe (19) is parallel to each other with the central line of rotary rod (13), and the inside diameter of fourth sleeve pipe (19) is less than the diameter of stopper (21), and stopper (21) and spacing lid (22) are provided with 4 groups altogether, and the through-hole structure has been seted up at the middle part of spacing lid (22) moreover, and the middle part through-hole diameter of spacing lid (22) is less than the diameter of stopper (21) simultaneously, third movable rod (23) and fourth sleeve pipe (19) are sliding connection.

7. The walking assistance device for rehabilitation training convenient to use by itself according to claim 1, wherein: the rack (25) comprises a placing cabinet (251), side baffles (252), movable baffles (253) and magnets (254), wherein the side baffles (252) are welded on the front side and the rear side of the upper portion of the rack (25), and the placing cabinet (251) is arranged in the middle of the rack (25).

8. The walking assistance device for rehabilitation training convenient to use by itself according to claim 7, wherein: magnet (254) are inlayed in adjustable fender (253), and rack (25) are the iron material.

Images