An auxiliary device for rehabilitation training

Abstract

The present application discloses an auxiliary device for rehabilitation training, belonging to the field of rehabilitation exercise devices and used for rehabilitation exercise. It is provided with side frame bodies connected by a top U-shaped rod on a bottom plate, and a pull rod adjusting rod connected to a top adjusting rod is arranged on the top U-shaped rod and the side frame bodies; the bottom ends of the pull rod adjusting rods are respectively arranged at both ends of a hand pull rod; a spring is sleeved at the position between the top U-shaped rod and the side frame bodies of the pull rod adjusting rod; the bottom plate is slidably connected with a sliding plate through a bottom plate slide rail; sliding plate side plates bent downward are arranged on both sides of the sliding plate; a bottom adjusting wheel is connected to the sliding plate side plates, guide wheels are symmetrically connected to the top of the side frame bodies, top adjusting wheels are symmetrically arranged on both sides of the top adjusting rod, and the top adjusting wheels are connected to the bottom adjusting wheels at the bottom through cables via the guide wheels at corresponding positions. The present application can give a certain amount of exercise to patients who have been bedridden for a long time, promote the recovery of the patients' physical functions, and shorten the rehabilitation time of the patients.

Description

Technical Field

[0001] This application belongs to the field of rehabilitation exercise devices. Specifically, it particularly relates to an auxiliary instrument for rehabilitation training. Background Art

[0002] Patients in a state of illness, injury, or disability can cooperate with drug treatment and surgical treatment through rehabilitation therapy to effectively restore their physical functions. During the process of drug treatment or surgical treatment, most patients are mostly in a bedridden state. Bedridden patients lack necessary exercise, resulting in a lack of necessary exercise for the upper limbs, lower limbs, back, etc. of the patients. How to ensure a certain amount of rehabilitation training for long-term bedridden patients has become one of the technical problems that industry practitioners need to solve. Summary of the Invention

[0003] The purpose of this application is to provide an auxiliary instrument for rehabilitation training, which can give a certain amount of exercise to long-term bedridden patients, promote the recovery of the patients' physical functions, and shorten the rehabilitation time of the patients.

[0004] To achieve the above object, this application is implemented through the following technical solutions:

[0005] An auxiliary instrument for rehabilitation training described in the present invention includes a bottom plate placed on a horizontal base. Symmetrically arranged side frames are respectively fixed on both sides of the bottom plate. The top ends of the side frames are fixedly connected through a top U-shaped rod. Through holes for a pull rod adjustment rod to pass through are correspondingly processed on the top U-shaped rod and the side frames. After passing through the top U-shaped rod, the pull rod adjustment rod extends out and is fixedly connected to the top adjustment rod; the bottom ends of the pull rod adjustment rods are respectively arranged at both ends of a hand pull rod; a spring is sleeved at the position of the pull rod adjustment rod between the top U-shaped rod and the side frames; the bottom plate is slidably connected with a sliding plate through a plurality of parallel bottom plate slide rails. The sliding plates are respectively arranged on both sides of the bottom plate. A middle anti-collision block is arranged on the bottom plate between adjacent sliding plates; downwardly bent sliding plate side plates are arranged on both sides of the sliding plate. The sliding plate side plates are clamped and slidably connected in the base side chutes on both sides of the bottom plate; a bottom adjustment wheel is connected to the sliding plate side plates. Guide wheels are symmetrically connected to the top of the side frames. Top adjustment wheels are symmetrically arranged on both sides of the top adjustment rod. The top adjustment wheels are connected to the bottom adjustment wheels at the bottom through cables via the guide wheels at corresponding positions.

[0006] Furthermore, in the present invention, a spring partition plate is arranged at the position of the pull rod adjustment rod between the top U-shaped rod and the side frames. Upper springs and lower springs are respectively arranged between the spring partition plate and the top U-shaped rod, and between the spring partition plate and the side frames. The upper springs and lower springs are respectively fixedly connected to the top U-shaped rod, the spring partition plate, and the side frames at corresponding positions.

[0007] Furthermore, a skateboard buffer plate is fixedly arranged at the end of the skateboard facing the side bracket, and the telescopic end of the side plate buffer cylinder is arranged on the skateboard buffer plate. The bottom sleeve of the side plate buffer cylinder is fixedly connected to the bracket side plate, and the bracket side plate is located between the side frames.

[0008] Furthermore, the top end of the skateboard in the present invention is slidably connected with a movable clamping plate through a skateboard clamping groove. Both ends of the movable clamping plate are bent downward to form clamping ends, and the clamping ends extend into the base side sliding groove. The bottom surface of the base side sliding groove is processed with clamping teeth that cooperate with the clamping ends.

[0009] Furthermore, the bottom plate slide rail in the present invention has a slide rail body, and the slide rail body has a top slide groove and a side slide groove, and the top slide groove and the side slide groove are of the same length as the slide rail body.

[0010] Furthermore, the guide wheel in the present invention is connected to the wheel body shaft sleeve through a bearing and the wheel body shaft, and the wheel body shaft is connected to two adjacent side frames.

[0011] Compared with the prior art, the beneficial effects of the present application are as follows:

[0012] The present invention can improve the rehabilitation speed of long-term bedridden patients during the rehabilitation training through the exercise form of the cooperation between the upper limbs and the lower limbs. And during the exercise process, due to the cooperation between the upper limbs and the lower limbs, the safety during the rehabilitation training can be increased as much as possible, and the fatigue of the muscles during the rehabilitation training can be avoided, and the negative impact on long-term bedridden patients caused by the rehabilitation training can be avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is the structural schematic diagram of the present invention Figure 1 .

[0014] Figure 2 is the structural schematic diagram of the present invention Figure 2 .

[0015] Figure 3 is Figure 2 the partial enlarged view of part A in

[0016] In the figure: 1. Top adjustment rod; 2. Top adjustment wheel; 3. Top U-shaped rod; 4. Upper spring; 5. Lower spring; 6. Guide wheel; 7. Spring partition plate; 8. Wheel body shaft sleeve; 9. Wheel body shaft; 10. Hand pull rod; 11. Pull rod adjustment rod; 12. Side frame; 13. Bracket side plate; 14. Bottom plate; 15. Bottom plate slide rail; 16. Side plate buffer cylinder; 17. Skateboard buffer plate; 18. Skateboard; 19. Movable clamping plate; 20. Skateboard side plate; 21. Middle anti-collision block; 22. Base side sliding groove; 23. Bottom adjustment wheel; 24. Skateboard clamping groove plate; 25. Side sliding groove; 26. Top sliding groove. DETAILED DESCRIPTION OF THE INVENTION

[0017] The technical solution described in this application will be further described and illustrated below in conjunction with the accompanying drawings and embodiments. It should be noted that the directional terms that may be involved in the following paragraphs, including but not limited to "upper, lower, left, right, front, back", etc., are based on the visual orientation shown in the corresponding accompanying drawings of the specification. It should not and should not be regarded as a limitation on the protection scope of this technical solution. Its purpose is only to facilitate those skilled in the art to better understand the technical solution described in the specification.

[0018] In the description of the following paragraphs, unless otherwise clearly specified and limited, terms such as "installation", "connection", "connection" and similar expressions should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in combination with the common general knowledge, design specifications, standard documents, etc. in the art according to the specific situation.

[0019] Embodiment 1:

[0020] As Figures 1 to 3 shown, an auxiliary device for rehabilitation training includes a bottom plate 14 with a rectangular plate structure. The bottom plate 14 is placed and fixed on a horizontal base. On both sides of the top end face of the bottom plate 14, two parallel bottom plate slide rails 15 are respectively provided. The bottom plate slide rails 15 are slidably connected with a slide plate 18 through sliders. The bottom plate slide rails 15 are the same length as the bottom plate 14. The top end face and side face of the bottom plate slide rails 15 are respectively processed with a top chute 26 and a side chute 25. The top chute 26 and the side chute 25 are used to promote the smooth sliding of the sliders and ensure the stability of the sliding.

[0021] The slide plate 18 is a rectangular plate body, and the slide plate 18 is located on both sides of the bottom plate 14. When the slide plate 18 moves towards each other along the bottom plate slide rails 15, it can respectively contact the middle anti-collision block 21 on the bottom plate 14. Under the buffering action of the middle anti-collision block 21, the adjacent slide plates 18 on the bottom plate 14 are prevented from having a hard collision.

[0022] The middle anti-collision block 21 described in the present invention is a rectangular rubber block body, which is fixedly installed at the middle position of the bottom plate 14 through fixing parts such as screws and is located between the adjacent bottom plate slide rails 15 on the bottom plate 14.

[0023] On two sides of the bottom plate 14, base side sliding grooves 22 formed by grooves are machined. A sliding plate side plate 20 is slidably connected in the base side sliding grooves 22. On the side of the sliding plate side plate 20 in contact with the base side sliding grooves 22, there are sliding blocks extending into the base side sliding grooves 22. The top and bottom surfaces of the sliding blocks are respectively in contact with and slidably connected to the top and bottom surfaces of the base side sliding grooves 22.

[0024] The sliding plate side plates 20 are located on both sides of the sliding plate 18 and are integrated with the sliding plate 18. The sliding plate side plates 20 and the sliding plate 18 form a U-shaped plate body. At the middle position of the sliding plate side plates 20, there are notches or grooves for placing the movable clamping plate 19. At the top of the sliding plate 18, there are sliding plate clamping groove plates 24. The adjacent sliding plate clamping groove plates 24 on the sliding plate 18 form a space for accommodating the movable clamping plate 19 and allow the movable clamping plate 19 to slide within the adjacent sliding plate clamping groove plates 24.

[0025] In the present invention, the movable clamping plate 19 is an inverted U-shaped plate body. At both ends of the movable clamping plate 19, it is bent downward to form a structure covering the side surface of the bottom plate 14. At the position where the movable clamping plate 19 is in contact with the side surface of the bottom plate 14, there is a clamping end extending into the base side sliding groove 22. The end face of the clamping end has a tooth structure. Similarly, a tooth structure is also machined on the bottom surface of the base side sliding groove 22. During the movement of the movable clamping plate 19, the clamping end extending into the base side sliding groove 22 can cooperate with the tooth structure in the base side sliding groove 22 through its own tooth structure, thereby realizing the self-limitation of the movable clamping plate 19 and also being able to temporarily position the sliding plate 18 on the bottom plate 14 through the movable clamping plate 19.

[0026] In the present invention, a sliding plate buffer plate 17 is further provided on the sliding plate 18. The sliding plate buffer plate 17 is located at one end of the sliding plate 18 away from the middle anti-collision block 21. At a position on the bottom plate 14 close to the sliding plate buffer plate 17, there is a support side plate 13 arranged parallel to the sliding plate buffer plate 17. Between the support side plate 13 and the adjacent sliding plate buffer plate 17, there is a side plate buffer cylinder 16.

[0027] The side plate buffer cylinder 16 includes a bottom end sleeve and a telescopic end. The bottom end sleeve is used to realize the sliding of the telescopic end in the direction of its internal axis, while the telescopic end is used for guiding. The side plate buffer cylinder 16 can adopt a hydraulic cylinder or can also be provided with a compression spring in the bottom end sleeve. The bottom end of the compression spring is in contact with the bottom end of the bottom end sleeve, and the top end of the compression spring is connected to the telescopic end. When an external force acts on the telescopic end, the telescopic end can provide a certain resistance force to the sliding plate 18 by squeezing the compression spring.

[0028] On both sides of the bottom plate 14, side frames 12 are symmetrically arranged. The side frames 12 are fixedly connected at their tops through a top U-shaped rod 3. Between the top U-shaped rod 3 and the side frames 12, there is a pull rod adjusting rod 11 that moves relative to them. The top end of the pull rod adjusting rod 11 passes through the top U-shaped rod 3 and extends out to be fixedly connected to a top adjusting rod 1 composed of a rod body with a linear rectangular cross-section. The bottom ends of the pull rod adjusting rod 11 are respectively fixedly connected to both ends of a hand pull rod 10. The pull rod adjusting rod 11 and the hand pull rod 10 form a rod body with a U-shaped structure.

[0029] A spring is sleeved between the pull rod adjusting rods 11 located between the top U-shaped rod 3 and the side frames 12. The spring includes an upper spring 4 and a lower spring 5. A spring partition 7 is arranged between the upper spring 4 and the lower spring 5 on the pull rod adjusting rod 11. The top end of the upper spring 4 is fixedly connected to the top U-shaped rod 3, the bottom end of the upper spring 4 is fixedly connected to the spring partition 7, the top end of the lower spring 5 is fixedly connected to the spring partition 7, and the bottom end of the lower spring 5 is connected to the top end of the side frame 12. When the pull rod adjusting rod 11 moves in the vertical direction along its own central axis, it can drive the upper spring 4 and the lower spring 5 to deform together through the spring partition 7 integrated with it, which is beneficial for the patient to exercise the upper limb strength, and the strength will not be too large or too small due to the vertical movement of the pull rod adjusting rod 11, ensuring the stability of the movement.

[0030] In the present invention, top adjusting wheels 2 are symmetrically arranged at both ends of the top adjusting rod 1. The top adjusting wheels 2 are fixed wheels and do not rotate around their own fixed axes. Guide wheels 6 corresponding to the top adjusting wheels 2 are respectively arranged at the top ends of the side frames 12. The guide wheels 6 are installed on a wheel body shaft 9 through bearings, and the wheel body shaft 9 is installed in a wheel body shaft sleeve 8 on the side frame 12 through a bearing structure. Bottom adjusting wheels 23 are installed on the side surface of the skateboard side plate 20 through a shaft body and a bearing structure. The bottom adjusting wheels 23 are arranged in pairs, and the same traction rope is wound around the paired bottom adjusting wheels 23. The traction rope is fixedly connected to the top adjusting wheels 2 after passing through the guide wheels 6. When the top adjusting rod 1 moves upward along with the pull rod adjusting rod 11, the traction rope can realize the traction of the cable on the bottom adjusting wheels 23 through the guidance of the guide wheels 6, so that the cable can realize the approach of adjacent skateboards 18 on the bottom plate 14.

[0031] Finally, although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An auxiliary device for rehabilitation training, including a bottom plate (14) placed on a horizontal base. Symmetrically arranged side frames (12) are respectively fixed on the left and right sides of the bottom plate (14). Characterized in that: The tops of the side frames (12) are fixedly connected through a top U-shaped rod (3). Through holes for a pull rod adjusting rod (11) to pass through are correspondingly machined on the top U-shaped rod (3) and the side frames (12). After passing through the top U-shaped rod (3), the pull rod adjusting rod (11) extends out and is fixedly connected to a top adjusting rod (1); the bottom ends of the pull rod adjusting rods (11) are respectively arranged at both ends of a hand pull rod (10); a spring is sleeved at the position of the pull rod adjusting rod (11) between the top U-shaped rod (3) and the side frames (12); the bottom plate (14) is slidably connected to a sliding plate (18) through a plurality of bottom plate slide rails (15) arranged in parallel in the left-right direction. The sliding plates (18) are respectively arranged on the left and right sides of the upper end of the bottom plate (14). A middle anti-collision block (21) is arranged on the bottom plate (14) between adjacent sliding plates (18); downwardly bent sliding plate side plates (20) are respectively arranged on the front and rear sides of the sliding plate (18). The sliding plate side plates (20) are snap-fitted and slidably connected in base side chutes (22) on the front and rear sides of the bottom plate (14); a bottom adjusting wheel (23) is connected to the sliding plate side plate (20). Guide wheels (6) are symmetrically connected to the tops of the side frames (12). Top adjusting wheels (2) are symmetrically arranged on both sides of the top adjusting rod (1). The top adjusting wheels (2) are connected to the bottom adjusting wheels (23) at the bottom through cables via the guide wheels (6) at corresponding positions; a spring partition plate (7) is arranged at the position of the pull rod adjusting rod (11) between the top U-shaped rod (3) and the side frames (12). Upper springs (4) and lower springs (5) are respectively arranged between the spring partition plate (7) and the top U-shaped rod (3), and between the spring partition plate (7) and the side frames (12). The upper springs (4) and the lower springs (5) are respectively fixedly connected to the top U-shaped rod (3), the spring partition plate (7), and the side frames (12) at corresponding positions. When the top adjusting rod (1) moves upward along with the pull rod adjusting rod (11), the towing rope can realize the towing of the bottom adjusting wheel (23) by the cable via the guiding of the guide wheel (6), so that the cable can realize the approach of adjacent sliding plates (18) on the bottom plate (14).

2. An auxiliary device for rehabilitation training according to claim 1, Characterized in that: A sliding plate buffer plate (17) is fixedly arranged at the end of the sliding plate (18) facing the side frame (12). The telescopic end of a side plate buffer cylinder (16) is arranged on the sliding plate buffer plate (17). The bottom sleeve of the side plate buffer cylinder (16) is fixedly connected to a support side plate (13) located between the side frames (12).

3. An auxiliary device for rehabilitation training according to claim 2, Characterized in that: The top of the skateboard (18) is slidably connected with a movable clamping plate (19) through a skateboard clamping groove plate (24). Both ends of the movable clamping plate (19) are bent downward to form clamping ends, and the clamping ends have a tooth structure extending into the side chute (22) of the base. The bottom surface of the side chute (22) of the base is processed with teeth matching the clamping ends.

4. An auxiliary device for rehabilitation training according to claim 3, characterized in that: The bottom plate slide rail (15) has a slide rail body, and the slide rail body has a top chute (26) and a side chute (25). The top chute (26) and the side chute (25) are of the same length as the slide rail body.

5. An auxiliary device for rehabilitation training according to claim 3, characterized in that: The guide wheel (6) is connected to the wheel body bushing (8) through a bearing and a wheel body shaft (9), and the wheel body shaft (9) is connected to two adjacent side frame bodies (12).

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