CN208130335U - A kind of hospital bed lower limb function exercising apparatus - Google Patents

Abstract

The utility model discloses a functional exercise device for the lower limbs of a hospital bed, which comprises a support plate, left and right foot pedals and a fixing piece for fixing the support plate on the bed. The front of the support plate is provided with four elastic device, the left and right pedals are respectively connected to the support plate through two elastic devices, and the elastic device is composed of a fixed seat, a guide rod, an adjustment nut, a spring, and a connecting sleeve, and the fixed seat and the support The plate is fixedly connected, the guide rod is fixedly connected with the fixed seat, the spring is installed in the connecting sleeve, and the connecting sleeve is provided with a spring positioning sleeve and a guide sleeve that is in clearance with the guide rod, and the guide rod is threaded. An adjustment nut, one end of the spring is pressed against the spring positioning sleeve, and the other end is pressed against the adjustment nut, and the compression amount of the spring can be adjusted by turning the adjustment nut, which can exercise the muscles and joints of the lower limbs of the bedridden person, and promote the blood circulation of the lower limbs. Prevent muscle atrophy and joint deformity.

Description

Functional exercise device for lower limbs on a hospital bed

technical field

The utility model specifically relates to a functional exercise device for the lower limbs of a hospital bed.

Background technique

At present, some seriously ill patients lie in bed for a long time due to their illness, and various parts of the body cannot get proper exercise. Formation and other complications, resulting in disabilities affect the quality of life of patients, and acute pulmonary embolism caused by deep vein thrombosis is fatal, so helping these patients to perform appropriate limb movements is one of the important contents of comprehensive treatment measures. However, functional exercise for critically ill patients takes up a lot of time for clinical medical staff, which affects other diagnostic and therapeutic treatments for patients. The time and frequency of rehabilitation specialists performing bedside rehabilitation treatment are limited every day; and rehabilitation treatment specialists only admit patients who are in stable condition and are in the recovery period. Rehabilitation training after the occurrence of complications not only increases the pain of the patient, affects the treatment effect, but also increases the economic burden of the patient and the family. Therefore, in order to improve the quality of life of patients, prevention of complications is better than treatment. Designing an exercise device suitable for bedridden patients is necessary to reduce complications of bedridden patients, reduce the workload of medical staff, and help patients recover.

In addition, since the patient can only move around on the hospital bed, how to install the exercise device on the hospital bed during exercise, and how to disassemble and store it conveniently after the exercise is also a problem that needs to be solved.

Contents of the invention

The purpose of the utility model is to provide a functional exercise device for the lower limbs of a hospital bed, which can exercise the muscles and joints of the lower limbs of the bedridden person, promote the blood circulation of the lower limbs, and prevent muscle atrophy and joint deformity.

For solving the problems of the technologies described above, the purpose of this utility model is achieved in that:

A function exercise device for the lower limbs of a hospital bed, comprising a support board, left and right foot pedals and a fixing piece for fixing the support board on the bed, characterized in that: the fixing piece is symmetrically installed on the back of the support board, and the front side of the support board Four elastic devices are installed perpendicular to the support plate, and the left and right pedals are respectively connected with the support plate through two elastic devices. The elastic devices are composed of a fixed seat, a guide rod, an adjustment nut, a spring, The fixed seat is fixedly connected with the support plate, the guide rod is fixedly connected with the fixed seat, the spring is installed in the connecting sleeve, and the connecting sleeve is provided with a spring positioning sleeve and a guide with a clearance fit with the guide rod. The bushing, the guide rod is threadedly connected with an adjusting nut, one end of the spring is pressed against the spring positioning sleeve, and the other end is pressed against the adjusting nut, and the compression amount of the spring can be adjusted by turning the adjusting nut.

The guide sleeve here can make the connecting sleeve move axially along the guide rod, preventing it from swinging left and right or running off.

On the basis of the above solution and as a preferred solution of the above solution: the adjusting nut is provided with a spring positioning seat. In this way, the spring positioning seat and the spring positioning sleeve on the connecting sleeve are clamped respectively on the inner diameter and the outer diameter of the spring, which is more conducive to the positioning of the spring.

On the basis of the above-mentioned solution and as a preferred solution of the above-mentioned solution: the fixed part consists of a clamp that can be stuck on the bed body and a movable plate that tightens the clamp on the bed body, and the movable plate is fixedly connected with a connecting rod, The connecting rod is threadedly connected with the fixture, and the rotating connecting rod can drive the movable disc to move axially along the connecting rod.

On the basis of the above solution and as a preferred solution of the above solution: the clamp is a C-shaped structure, the lower opening of the clamp is provided with a card slot, the upper opening is set obliquely upward and wide-mouthed, and the connecting rod is set on upper opening.

On the basis of the above-mentioned scheme and as the preferred scheme of the above-mentioned scheme: the left and right pedals are respectively provided with some hemispherical raised parts, and the raised parts here can massage the soles of the feet, and also play a role Anti-slip effect.

Compared with the prior art, the utility model has outstanding and beneficial technical effects: it can adjust the pedal resistance of the left and right pedals by rotating the adjusting nut according to the patient's physical condition, and the fixing part is a quick disassembly structure, which is more convenient for the patient The installation and disassembly of the exercise device, at the same time, the raised part can massage the patient's sole.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the utility model.

Fig. 2 is a schematic diagram of the structure of the connecting sleeve.

Fig. 3 is a schematic diagram of the structure of the fixing member.

Detailed ways

In order to make the purpose, technical solutions and advantages of this application clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments. Obviously, the described embodiments are only a part of the application Examples, not all examples. Based on the given embodiments, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present application.

In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, It is not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed, or operate in a particular orientation, and thus should not be construed as limiting the application.

A function exercise device for the lower limbs of a hospital bed, comprising a support board 10, a left foot pedal 50, a right foot board 40, and a fixing member 60 for fixing the support board 10 on the bed. The front of the plate 10 is provided with four elastic devices 20 vertically installed with the support plate 10, the left pedal 50 and the right foot pedal 40 are respectively connected with the support plate 10 through the two elastic devices 20, and the elastic devices 20 are fixed by the fixing seat. 21. Guide rod 22, adjusting nut 23, spring 24, connecting sleeve 25 are composed, the fixing seat 21 is fixedly connected with the support plate 10, the guide rod 22 is fixedly connected with the fixing seat 21, the spring 24 is installed in the connecting sleeve 25, and the connecting The sleeve 25 is provided with a spring positioning sleeve 253 and a guide sleeve 251 which is loosely matched with the guide rod 22. The guide rod 22 is threaded with an adjustment nut 23. One end of the spring 24 is against the spring positioning sleeve 253, and the other end is against the adjustment nut 23. , Rotate the adjusting nut 23 to adjust the amount of compression of the spring 24 .

The adjustment nut 23 is provided with a spring positioning seat 231 .

The fixing part 60 is composed of a clamp 61 that can be stuck on the bed body and a movable disc 62 that clamps the clamp 61 tightly on the bed body. The movable disc 62 is fixedly connected with a connecting rod 64, and the connecting rod 64 is threadedly connected with the clamp, and the connecting rod is rotated 64 can drive the movable disc 62 to move axially along the connecting rod 64 .

The clamp 61 has a C-shaped structure, and the lower opening of the clamp 61 is provided with a card slot 63 , and the upper opening is obliquely upward and wide-mouthed, and the connecting rod 64 is provided at the upper opening.

The left and right pedals are respectively provided with some hemispherical protrusions 41 .

Preferably, the raised portion 41 is made of silica gel.

The foregoing embodiments are only preferred embodiments of the present utility model, and are not intended to limit the scope of protection of the present utility model. Therefore: all equivalent changes made according to the structure, shape, and principle of the present utility model should be covered by this utility model. within the scope of protection of utility models.

Claims (4)

1. a kind of hospital bed lower limb function exercising apparatus, including support plate, left and right foot pedal and by fixed the consolidating in bed of support plate Determine part, it is characterised in that：The fixing piece is symmetrically installed on support back, and the support plate front is provided with and support plate There are four elastic device, the left and right foot pedals to pass through two elastic devices respectively and connect with support plate for right angle setting, institute Elastic device to be stated to be made of fixing seat, guide rod, adjusting nut, spring, connecting sleeve, the fixing seat and support plate are connected, The guide rod and fixing seat are connected, and the spring is mounted in connecting sleeve, be provided in connecting sleeve spring positioning set and With the guide sleeve of guide rod clearance fit, adjusting nut is threaded on the guide rod, the spring one end supports spring Positioning sleeve, the other end push against adjusting nut, and the decrement of the spring is adjusted in adjusting nut described in turn；

The fixing piece holds out against the movable disk in bed body by the fixture that may be stuck in bed body and by fixture, and the movable disk is connected There is connecting rod, connecting rod is threadedly coupled with fixture, and turn connecting rod can drive movable disk to move axially along connecting rod.

2. a kind of hospital bed lower limb function exercising apparatus according to claim 1, it is characterised in that：The adjusting nut setting There is spring positioning seat.

3. a kind of hospital bed lower limb function exercising apparatus according to claim 1, it is characterised in that：The fixture is C-shaped Structure, the fixture lower opening are provided with card slot, and upper opening is the setting of broad mouth type obliquely, and the connecting rod is set to out At mouthful.

4. a kind of hospital bed lower limb function exercising apparatus according to claim 1, it is characterised in that：The left and right foot pedal It is respectively arranged with several hemispherical lug bosses.