CN216536778U - Arm extension trainer for upper limb dyskinesia patient - Google Patents

Abstract

The utility model relates to the technical field of Parkinson rehabilitation, in particular to an arm extension trainer for patients with upper limb dyskinesia. According to the utility model, the base is arranged, the pull ring is held by the palm, the pedal is stepped by feet, the pull ring is pulled by the first traction rope and the first guide rail when the pedal moves downwards, the pull ring can drive the arm to extend, when the step force is reduced, the spring can drive the pedal to reset by the first traction rope, and at the moment, the hand drives the pull ring to pull back the first traction rope.

Description

Arm extension trainer for upper limb dyskinesia patient

Technical Field

The utility model relates to the technical field of Parkinson rehabilitation, in particular to an arm extension trainer for patients with upper limb dyskinesia.

Background

Parkinson's disease is a common nervous system degenerative disease, is common in the elderly, has an average onset age of about 60 years, and is rarely seen in young Parkinson's disease which starts under 40 years old. The prevalence rate of PD in people over 65 years old in China is about 1.7%. Most patients with Parkinson's disease have sporadic cases, and only less than 10% of patients have family history, and the most important pathological change of Parkinson's disease is the degeneration and death of midbrain nigral Dopamine (DA) neurons, thereby causing the disease by the significant reduction of striatal DA content. The exact etiology of this pathological change remains unclear, and genetic factors, environmental factors, aging, oxidative stress, etc. may all be involved in the degenerative death process of PD dopaminergic neurons.

The rehabilitation equipment is mainly equipment for helping a patient to carry out passive exercise and daily activities and promoting rehabilitation, the rehabilitation equipment can meet the requirement of the daily passive activities of the upper and lower limbs of the patient, the regular electric turnover nursing bed can meet the requirement of daily turnover, and the electric wheelchair can meet the requirements of walking, standing and the like. The therapist exercises passively or manually on the limb function of the patient with the aid of some instruments, and the patient may also exercise autonomously with the aid of the instruments or under the direction of the therapist.

When the arm of the patient with upper limb dyskinesia is recovered, the recovery equipment is used for recovery training, so that the arm extension trainer for the patient with upper limb dyskinesia needs to be designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an arm extension trainer for patients with upper limb dyskinesia, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

an arm extension trainer for patients with upper limb dyskinesia comprises

The chair comprises a base, a bracket is fixedly arranged between two ends of one side of the base, and a chair is movably arranged at the top of one side of the base, which is far away from the bracket;

the axle seats are arranged at four corners of one side of the base close to the bracket, every two corresponding second guide rods are arranged between the four corners of the axle seats, and pedals are movably arranged between the second guide rods at two sides through second sliding blocks;

the box body, the box body is connected in one side bottom of support, the inside of box body is provided with the balancing weight.

Preferably, two sides of the bottom of the base, which are close to the seat, are respectively provided with a sliding chute, four corners of the bottom of the seat are respectively movably connected with the sliding chutes through pulleys, two ends of one side of the seat, which is far away from the support, are respectively provided with a positioning rod, the tops of the positioning rods on two sides are respectively provided with a handle, and one side of the sliding chutes, which is far away from the support, is respectively provided with a slot;

preferably, third guide rails are arranged at the top end and the bottom end of the inner part of one side, close to the pedal, of the base, a spring is arranged between the third guide rails at the two sides, the four corners, close to the spring, of the base are fixedly provided with first guide rods, and the first guide rods at the four corners are movably connected with first sliding blocks arranged at the tops of the springs;

preferably, one side of the bracket, which is close to the base, is provided with a plurality of first guide rails, one side of the bracket, which is far from the base, is provided with a plurality of second guide rails, a first traction rope is arranged among the first guide rails, the spring and the pedal, one end of the first traction rope, which is far from the pedal, is fixedly provided with a pull ring, one end of the first traction rope, which is close to the pull ring, is provided with a limiting piece, and the first sliding block is fixedly connected with the first traction rope;

preferably, a second traction rope is arranged among the counterweight block, the second guide rail and the first traction rope;

preferably, a plurality of supporting columns are fixedly installed between the two sides of the support and the base.

Compared with the prior art, the utility model has the beneficial effects that:

1. this upper limbs dyskinesia patient arm extends training ware, through setting up the base, the pull ring is held to the palm, at this moment the footboard is stepped on to the foot, through first haulage rope and first guide rail pulling pull ring when the footboard moves down, the pull ring can drive the arm and extend, after the dynamics of step reduces, the spring can drive the footboard through first haulage rope and reset, at this moment the hand drives the pull ring and pulls back first haulage rope, this device except can temper the arm, can also temper the shank, weight through the adjustment balancing weight, remove to change the counter weight, the footboard is stepped on to the foot after that, the footboard drives the removal of second haulage rope through first haulage rope, the trailing balancing weight in second haulage rope bottom can play reaction force, make the foot obtain taking exercise.

2. This upper limbs dyskinesia patient arm extends training ware when needs adjust according to user's height, shifts out the locating lever from the slot through the handle, sits when standing on the seat, drives the seat through the health and moves backward, after adjusting suitable position when the distance, rotates the handle, and the handle drives the locating lever and keeps fixed in inserting the slot to reach the mesh of being convenient for adjust.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A in accordance with the present invention;

FIG. 3 is an enlarged view of the utility model at B of FIG. 1;

fig. 4 is an enlarged view of the utility model at C in fig. 1.

In the figure: 1. a base; 2. a support; 3. a seat; 4. a shaft seat; 5. a second guide bar; 6. a second slider; 7. a pedal; 8. a box body; 9. a balancing weight; 10. a chute; 11. a pulley; 12. positioning a rod; 13. a handle; 14. a slot; 15. a third guide rail; 16. a spring; 17. a first guide rail; 18. a second guide rail; 19. a first pull cord; 20. a pull ring; 21. a limiting sheet; 22. a second pull cord; 23. a support pillar; 24. a first guide bar; 25. a first slider.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and simplicity in description, but do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, a technical solution provided by the present invention is:

an arm extension trainer for patients with upper limb dyskinesia comprises

The chair comprises a base 1, wherein a support 2 is fixedly arranged between two ends of one side of the base 1, and a seat 3 is movably arranged at the top of one side of the base 1, which is far away from the support 2;

the axle seats 4 are arranged at four corners of one side of the base 1 close to the support 2, every two corresponding second guide rods 5 are arranged between the four corners of the axle seats 4, and pedals 7 are movably arranged between the second guide rods 5 at two sides through second sliding blocks 6;

the box body 8 is connected to the bottom of one side of the bracket 2, and a balancing weight 9 is arranged inside the box body 8;

through the above-mentioned scheme, through setting up base 1, pull ring 20 is held to the palm, at this moment pedal 7 is stepped on to the foot, pedal 7 is through first haulage rope 19 and first guide rail 17 pulling pull ring 20 during down moving, pull ring 20 can drive the arm and extend, after the dynamics of foot reduces, spring 16 can drive pedal 7 through first haulage rope 19 and reset, at this moment the hand drives pull ring 20 and pulls back first haulage rope 19, this device is except can temper the arm, can also temper the shank, weight through adjustment balancing weight 9, remove and change the counter weight, pedal 7 is stepped on to the foot, pedal 7 drives second haulage rope 22 through first haulage rope 19 and removes, the towed balancing weight 9 in second haulage rope 22 bottom can play reaction force, make the foot obtain taking exercise.

In this embodiment, preferably, two sides of the bottom of the base 1, which are close to the seat 3, are both provided with sliding grooves 10, four corners of the bottom of the seat 3 are movably connected with the sliding grooves 10 through pulleys 11, two ends of one side of the seat 3, which is far away from the bracket 2, are both provided with positioning rods 12, tops of the positioning rods 12 on two sides are both provided with handles 13, and one side of the sliding grooves 10 on two sides, which is far away from the bracket 2, is both provided with slots 14;

through the scheme, by arranging the seat 3, when the adjustment is required according to the height of a user, the positioning rod 12 is moved out of the slot 14 through the handle 13, when the seat is seated on the seat 3, the seat 3 is driven to move backwards through the body, after the distance is adjusted to a proper position, the handle 13 is rotated, the handle 13 drives the positioning rod 12 to be inserted into the slot 14 to be fixed, and therefore the purpose of facilitating the adjustment is achieved;

in this embodiment, preferably, third guide rails 15 are arranged at the top end and the bottom end of the inner portion of one side of the base 1 close to the pedal 7, a spring 16 is arranged between the third guide rails 15 at the two sides of the base 1 close to the base 1, four corners of the base 1 close to the spring 16 are fixedly provided with first guide rods 24, and the four corners of the first guide rods 24 are movably connected with first sliders 25 arranged at the tops of the springs 16;

through the scheme, by arranging the spring 16, when the pedal 7 is pulled by the first pulling rope 19, the first pulling rope 19 is fixedly connected with the spring 16 through the first sliding block 25, and after the foot leaves the pedal 7, the spring 16 pulls the first pulling rope 19 through the first sliding block 25 to reset the pedal 7, so that the purpose of facilitating resetting is achieved;

in this embodiment, preferably, a plurality of first guide rails 17 are arranged on one side of the bracket 2 close to the base 1, a plurality of second guide rails 18 are arranged on one side of the bracket 2 away from the base 1, a first traction rope 19 is arranged between the first guide rails 17, the spring 16 and the pedal 7, a pull ring 20 is fixedly mounted on one end of the first traction rope 19 away from the pedal 7, a limiting piece 21 is arranged on one end of the first traction rope 19 close to the pull ring 20, and the first slider 25 is fixedly connected with the first traction rope 19;

through the scheme, by arranging the pull ring 20, when the arm needs to be trained, the palm holds the pull ring 20, and the first traction rope 19 is pulled through the pull ring 20, so that the arm can be stretched through the traction of the pedal 7, and the aim of facilitating traction is fulfilled;

in this embodiment, preferably, a second pulling rope 22 is disposed between the counterweight 9, the second guide rail 18 and the first pulling rope 19;

through the scheme, the counterweight block 9 is arranged, the counterweight is changed by adjusting the weight of the counterweight block 9, then the pedal 7 is stepped on by feet, the pedal 7 drives the second traction rope 22 to move through the first traction rope 19, and the counterweight block 9 dragged at the bottom of the second traction rope 22 can play a role in reacting force, so that the feet can be exercised;

in this embodiment, preferably, a plurality of support columns 23 are fixedly installed between the support 2 and two sides of the base 1;

through above-mentioned scheme, through setting up support column 23, use a plurality of support column 23 to fix between base 1 and support 2, can be so that equipment when the training, keep the structural stability of equipment.

The upper limbs dyskinesia patient arm of this embodiment extends training ware when using, pull ring 20 is held to the palm, pedal 7 is stepped on to the foot at this moment, pedal 7 is through first haulage rope 19 and first guide rail 17 pulling pull ring 20 during down moving, pull ring 20 can drive the arm and extend, after the dynamics of step reduces, spring 16 can drive pedal 7 through first haulage rope 19 and reset, at this moment, the hand drives pull ring 20 and pulls back first haulage rope 19, this device is except can temper the arm, can also temper the shank, weight through adjustment balancing weight 9, remove to change the counter weight, step on pedal 7 after that, pedal 7 drives second haulage rope 22 through first haulage rope 19 and removes, the towed balancing weight 9 in second haulage rope 22 bottom can play reaction force, make the foot obtain tempering.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides an upper limbs dyskinesia patient arm extension training ware which characterized in that: the arm extension trainer for patients with upper limb dyskinesia comprises

The chair comprises a base (1), wherein a support (2) is fixedly arranged between two ends of one side of the base (1), and a seat (3) is movably arranged at the top of one side of the base (1) far away from the support (2);

the base comprises shaft seats (4), the shaft seats (4) are arranged at four corners of one side, close to the support (2), of the base (1), every two corresponding second guide rods (5) are arranged between the four corners of the shaft seats (4), and pedals (7) are movably arranged between the second guide rods (5) at two sides through second sliding blocks (6);

box body (8), box body (8) are connected in one side bottom of support (2), the inside of box body (8) is provided with balancing weight (9).

2. The arm extension training aid for patients with upper limb movement disorder according to claim 1, wherein: the base (1) is close to the bottom both sides of seat (3) and has all seted up spout (10), the bottom four corners of seat (3) all is through pulley (11) swing joint spout (10), one side both ends that support (2) were kept away from in seat (3) all are provided with locating lever (12), both sides the top of locating lever (12) all is provided with handle (13), both sides slot (14) have all been seted up to one side that support (2) were kept away from in spout (10).

3. The arm extension training aid for patients with upper limb movement disorder according to claim 1, wherein: the utility model discloses a portable electronic device, including base (1), base (1) and spring (16), base (1) is close to and all is provided with third guide rail (15) on the inside top of one side and bottom of footboard (7), base (1) is close to and is provided with spring (16) between both sides third guide rail (15), the equal fixed mounting in four corners that base (1) is close to spring (16) has first guide bar (24), four corners swing joint between first slider (25) that first guide bar (24) and spring (16) top set up.

4. The arm extension training aid for patients with upper limb movement disorder according to claim 3, wherein: one side that support (2) are close to base (1) is provided with a plurality of first guide rails (17), one side that base (1) was kept away from in support (2) is provided with a plurality of second guide rails (18), be provided with first haulage rope (19) between first guide rail (17), spring (16) and footboard (7), first haulage rope (19) keep away from the one end fixed mounting of footboard (7) have pull ring (20), the one end that first haulage rope (19) are close to pull ring (20) is provided with spacing piece (21), fixed connection between first slider (25) and first haulage rope (19).

5. The arm extension training aid for patients with upper limb movement disorder according to claim 4, wherein: and a second traction rope (22) is arranged among the balancing weight (9), the second guide rail (18) and the first traction rope (19).

6. The arm extension training aid for patients with upper limb movement disorder according to claim 1, wherein: a plurality of supporting columns (23) are fixedly installed between the two sides of the support (2) and the base (1).

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