CN222641178U - Rehabilitation is with usefulness bedside exerciser - Google Patents

Abstract

The utility model relates to a bedside exerciser for rehabilitation medical treatment, comprising a main frame and a pedal exercise mechanism, wherein the main frame comprises two U-shaped brackets and at least one connecting plate; the two U-shaped brackets are arranged side by side left and right and their U-shaped openings face downward, the lower part of the U-shaped bracket has two supporting legs arranged side by side front and back, and the two ends of the connecting plate are respectively connected to the two supporting legs at the front side; the pedal exercise mechanism comprises a fixed seat, a pedal shaft, two pedal cranks and two foot pedals, the fixed seat is mounted on the middle part of the connecting plate, the middle part of the pedal shaft can be rotatably mounted on the fixed seat, the first ends of the two pedal cranks are respectively fixedly mounted on the two ends of the pedal shaft, and the two foot pedals are respectively rotatably mounted on the second ends of the corresponding pedal cranks. This bedside exerciser can assist patients in effectively training their lower limb strength, is convenient for clinical use, and is conducive to improving the rehabilitation training effect.

Description

Rehabilitation is with usefulness bedside exerciser

Technical Field

The utility model relates to the field of medical appliances, in particular to a bedside exerciser for rehabilitation therapy.

Background

For patients with inconvenient lower limb movement and in the recovery stage, after a period of bedridden nursing, muscles and bones of the lower limb are exercised through exercise, the recovery of the exercise capacity of the lower limb after operation is accelerated, and a walking aid is often used in the recovery process. However, the traditional walker has a simple structure and a single function, only has the basic function of supporting the body of a patient to assist walking, can only perform standing and walking exercises, cannot train the lower limb strength pertinently, cannot be fully adapted to the patient just getting out of bed, and particularly cannot assist the patient to perform initial lower limb exercise for the serious patients with lower limb muscular atrophy and the like caused by long-term lying in bed, so that the rehabilitation exercise effect is greatly reduced.

Disclosure of utility model

The utility model aims to solve the technical problem of providing a bedside exerciser for rehabilitation therapy, which can assist patients to effectively train lower limb strength, is convenient for clinical use and is beneficial to improving rehabilitation training effect. The technical scheme adopted is as follows:

A bedside exerciser for rehabilitation therapy is characterized by comprising a main body frame and a pedal exercise mechanism, wherein the main body frame comprises two U-shaped brackets and at least one connecting plate, the two U-shaped brackets are arranged side by side left and right, the U-shaped openings of the two U-shaped brackets face downwards, the tops of the U-shaped brackets form a handrail part, the lower parts of the U-shaped brackets are provided with two supporting legs which are arranged side by side front and back, the connecting plate is arranged between the two U-shaped brackets, two ends of the connecting plate are respectively connected with the two supporting legs on the front side, the pedal exercise mechanism comprises a fixing seat, a pedal rotating shaft, two pedal cranks and two pedals, the fixing seat is arranged on the middle part of the connecting plate and between the two U-shaped brackets, the middle part of the pedal rotating shaft is rotatably arranged on the fixing seat and runs left and right, the first ends of the two pedal cranks are respectively fixedly arranged on two ends of the pedal rotating shaft, the two pedals are in one-to-one correspondence with the two pedal cranks, and the two pedals are respectively rotatably arranged on the second ends of the corresponding pedal cranks.

When a patient is inconvenient to walk and needs to exercise, the bedside exerciser can be placed beside a sickbed, the patient holds the two handrail parts of the main body frame by two hands, places two feet on the two pedals respectively, and then treads the two pedals with force to enable the two pedals and the two pedal cranks to rotate around the pedal rotating shaft, so that the lower limb strength of the patient can be exercised, the blood circulation is promoted, and the initial lower limb exercise of the patient is assisted. The bedside exerciser can train the lower limb strength of a patient through the pedal exercise mechanism in a targeted manner, is convenient for clinical use, and is beneficial to improving the rehabilitation training effect on the patient.

As the preferable scheme of the utility model, the number of the connecting plates is at least two, each connecting plate is sequentially arranged between two U-shaped brackets from top to bottom, and the fixing seat is arranged on the connecting plate at the lowest side. Thereby the whole structure of the main body frame is firmer.

As a preferable scheme of the utility model, the damper which can generate resistance to the pedal rotating shaft is arranged on the fixing seat. Specifically, a damper with an adjustable damping force, such as a magnetic damper or a spring damper, may be employed. Through setting up the attenuator, can increase the patient and trample the required strength of running-board, realize carrying out more effective training to patient's low limbs strength, further improve rehabilitation training effect.

As a preferable scheme of the utility model, the supporting leg comprises a fixed pipe, a movable rod, a fixed bolt and a fixed nut, wherein the fixed pipe is arranged on the lower part of the main body frame and extends vertically, a plurality of first through holes are formed in the fixed pipe at intervals along the length direction of the fixed pipe, the upper part of the movable rod stretches into the fixed pipe from the lower end opening of the fixed pipe, a second through hole which can correspond to each first through hole is formed in the movable rod, and a screw rod of the fixed bolt can be meshed with the fixed nut after passing through the second through hole and one of the first through holes. Thus, the relative position between the fixed pipe and the movable rod can be set, and the actual length of the supporting leg can be adjusted, so that the height of the main body frame can be adjusted.

As a preferable scheme of the utility model, the bedside exerciser further comprises two spring-grip dubbing devices, the two spring-grip dubbing devices are in one-to-one correspondence with the two handrail parts, and the two spring-grip dubbing devices are respectively arranged on the corresponding handrail parts. When the hand grip is used, a patient can continuously grasp two hand grips by the palms of the hands when exercising the lower limbs through the pedal exercise mechanism, the high elasticity of the hand grip is utilized to exercise the hands of the patient, the flexibility of fingers is improved, and the joint stiffness and the muscle atrophy of the hands of the patient are prevented.

As a preferred aspect of the present utility model, the bedside exerciser further includes an article box mounted on the main body frame. The article box is used for storing articles related to exercise such as drinking water, hair towel, first-aid articles and the like, and is convenient for patients to carry the articles.

Compared with the prior art, the utility model has the following advantages:

The bedside exerciser can assist a patient to train the lower limb strength of the patient effectively through the pedal exercise mechanism in a targeted manner, can promote blood circulation while training the lower limb strength of the patient, is convenient for clinical use, and can greatly improve the rehabilitation training effect. The bedside exerciser is suitable for patients with inconvenient lower limb movement and patients in the recovery stage need to exercise the lower limb, and is particularly convenient for clinical use for severe patients with inconvenient lower limb muscle atrophy and the like caused by long-term bedridden patients.

Drawings

Fig. 1 is a schematic view of the structure of an example of a preferred embodiment of the present utility model.

Fig. 2 is a right side view of fig. 1.

Detailed Description

As shown in fig. 1 and 2, the bedside exerciser for rehabilitation therapy comprises a main body frame 1 and a pedal exercise mechanism 2, wherein the main body frame 1 comprises two U-shaped brackets 11 and two connecting plates 12, the two U-shaped brackets 11 are arranged side by side left and right with the U-shaped openings facing downwards, the tops of the U-shaped brackets 11 form armrest parts 13, the lower parts of the U-shaped brackets 11 are provided with two supporting legs 14 which are arranged side by side front and back, the two connecting plates 12 are arranged between the two U-shaped brackets 11 side by side up and down, two ends of the connecting plates 12 are respectively connected with the two supporting legs 14 at the front side, the pedal exercise mechanism 2 comprises a fixed seat 21, a pedal rotating shaft 22, two pedal cranks 23 and two pedal plates 24, the fixed seat 21 is arranged on the middle part of the connecting plate 12 at the lowest side and between the two armrest parts 13, the middle part of the pedal rotating shaft 22 is rotatably arranged on the fixed seat 21 and runs left and right, first ends of the two pedal cranks 23 are respectively fixedly arranged on two ends of the pedal rotating shaft 22, the two pedal cranks 24 are in one-to-one correspondence with the two pedal cranks 23, and the two pedal cranks 24 are rotatably arranged on the corresponding two pedal cranks 23 respectively.

In this embodiment, a damper (not shown) capable of generating resistance to the pedal rotation shaft 22 is mounted on the fixing base 21. The damper can be a magnetic damper or a spring damper, etc., and the damping force can be adjusted. Through setting up the attenuator, can increase the required strength of patient's trampling running-board 24, realize carrying out more effective training to patient's low limbs strength, further improve rehabilitation training effect.

In this embodiment, the bedside exerciser further includes two grip handles 3, the two grip handles 3 are in one-to-one correspondence with the two armrest portions 13, and the two grip handles 3 are respectively mounted on the corresponding armrest portions 13.

In this embodiment, the supporting leg 14 includes a fixed tube 141, a movable rod 142, a fixed bolt 143 and a fixed nut 144, the fixed tube 141 is disposed on the lower portion of the U-shaped bracket and extends up and down, a plurality of first through holes 1411 are disposed on the fixed tube 141 and are distributed at intervals along the length direction of the fixed tube, the upper portion of the movable rod 142 extends into the fixed tube 141 from the lower end opening of the fixed tube 141, a second through hole (not shown in the figure) capable of corresponding to each first through hole 1411 is disposed on the movable rod 142, and a screw of the fixed bolt 143 can be meshed with the fixed nut 144 after passing through the second through hole and one of the first through holes 1411. In this way, the second through hole and the different first through hole 1411 can be connected by the fixing bolt 143 and the fixing nut 144 to set the relative position between the fixing tube 141 and the movable rod 142, and the actual length of the support leg 14 can be adjusted, thereby adjusting the height of the main body frame 1.

In this embodiment, the middle parts of the two U-shaped brackets 11 are respectively provided with a connecting cross bar 15 running back and forth, and the two connecting cross bars 15 are arranged side by side left and right.

The method of using such a bedside exerciser is briefly described below:

When a patient is inconvenient to walk and needs to exercise, the bedside exerciser can be placed beside a sickbed, the patient can sit on the sickbed and hold the two grip handles 3 of the main body frame 1 by two hands, the two pedals 24 are respectively placed on the two pedals 24, the two pedals 24 and the two pedal cranks 23 are rotated around the pedal rotating shaft 22 by force to exercise the lower limb strength of the patient, and meanwhile, the blood circulation is promoted to assist the patient in performing initial lower limb exercise, the patient can continuously grasp the two grip handles 3 by the palms of the two hands while exercising the lower limb by the pedal exercise mechanism 2, exercise the hands of the patient by utilizing the high elasticity of the grip handles 3, the flexibility of fingers is improved, and the joint stiffness and the muscle atrophy of the hands of the patient are prevented.

In addition, it should be noted that, in the specific embodiments described in the present specification, names of various parts and the like may be different, and all equivalent or simple changes of the structures, features and principles described in the conception of the present utility model are included in the protection scope of the present utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions in a similar manner without departing from the scope of the utility model as defined in the accompanying claims.

Claims (6)

1. A bedside exerciser for rehabilitation therapy is characterized by comprising a main body frame and a pedal exercise mechanism, wherein the main body frame comprises two U-shaped brackets and at least one connecting plate, the two U-shaped brackets are arranged side by side left and right, the U-shaped openings of the two U-shaped brackets face downwards, the tops of the U-shaped brackets form a handrail part, the lower parts of the U-shaped brackets are provided with two supporting legs which are arranged side by side front and back, the connecting plate is arranged between the two U-shaped brackets, two ends of the connecting plate are respectively connected with the two supporting legs on the front side, the pedal exercise mechanism comprises a fixing seat, a pedal rotating shaft, two pedal cranks and two pedals, the fixing seat is arranged on the middle part of the connecting plate and between the two U-shaped brackets, the middle part of the pedal rotating shaft is rotatably arranged on the fixing seat and runs left and right, the first ends of the two pedal cranks are respectively fixedly arranged on two ends of the pedal rotating shaft, the two pedals are in one-to-one correspondence with the two pedal cranks, and the two pedals are respectively rotatably arranged on the second ends of the corresponding pedal cranks.

2. The bedside exerciser for rehabilitation therapy according to claim 1, wherein the number of the connecting plates is at least two, each connecting plate is sequentially arranged between the two U-shaped brackets from top to bottom, and the fixing seat is arranged on the connecting plate at the lowest side.

3. The bedside exerciser for rehabilitation therapy according to claim 1, wherein the fixing base is provided with a damper capable of generating resistance to the pedal rotating shaft.

4. The bedside exerciser for rehabilitation therapy according to claim 1, wherein the support leg comprises a fixing tube, a movable rod, a fixing bolt and a fixing nut, the fixing tube is arranged on the lower portion of the main body frame and extends vertically, a plurality of first through holes are formed in the fixing tube at intervals along the length direction of the fixing tube, the upper portion of the movable rod extends into the fixing tube from the lower end opening of the fixing tube, a second through hole corresponding to each first through hole is formed in the movable rod, and a screw rod of the fixing bolt can be meshed with the fixing nut after passing through the second through hole and one of the first through holes.

5. The bedside exerciser for rehabilitation therapy according to any one of claims 1-4, further comprising two grip handles, wherein the two grip handles are in one-to-one correspondence with the two armrest portions, and wherein the two grip handles are respectively mounted on the respective armrest portions.

6. A rehabilitation bedside exerciser according to any one of claims 1-4, further comprising a case mounted on said main body frame.