CN115475054A - Nursing wheelchair for postoperative rehabilitation training - Google Patents

Abstract

The invention relates to the technical field of nursing wheelchairs, and discloses a nursing wheelchair for postoperative rehabilitation training, including a base plate, the top surface of the base plate is fixedly connected to a support plate, one side of the support plate is fixedly connected to a side block and an armrest plate, and the side block The front of the side block is rotated to set the walking wheel, and the back of the side block is installed with a bearing seat, which is connected to the seat bracket by rotation inside the bearing seat, the upper surface of the seat bracket is fixedly connected to the cushion, and the lower surface of the seat bracket is connected to the electric telescopic rod. The top surface is fixedly connected to the swivel, and the swivel is rotated to connect to the auxiliary support rod. The present invention provides a nursing wheelchair for postoperative rehabilitation training. When exercising the legs and arms, the waist and abdomen of the patient are fixed on the backrest by connecting the two belts, and then the patient is slowly seated. The board bracket and the cushion are folded, and the waist belt fixes the patient's waist and abdomen, which can provide a certain pulling force for the patient, and can effectively prevent the patient from slipping and fall, improving safety.

Description

A nursing wheelchair for postoperative rehabilitation training

technical field

The invention relates to the technical field of nursing wheelchairs, in particular to a nursing wheelchair used for postoperative rehabilitation training.

Background technique

Wheelchairs are chairs equipped with wheels that can help replace walking, and are divided into electric and manual folding wheelchairs. It is an important mobile tool for home rehabilitation of the wounded, the sick, and the disabled, turnover transportation, medical treatment, and outing activities. The wheelchair not only meets the needs of the physically disabled and people with reduced mobility, but more importantly, it is convenient for family members to move and take care of the sick. The patient participates in social activities with the help of a wheelchair.

According to retrieval, Chinese patent literature, announcement number: CN109771158B, discloses a kind of nursing wheelchair, when used as a wheelchair, the backrest is in the backrest leaning position, and the leg support is in the leg support support position, and the patient can sit on the wheelchair, and the backrest, Both the seat board and the leg support are adjusted to a horizontal posture, and can form a bed together with another bed board on the bed frame, so that the wheelchair can be directly used as a bed.

But such existing wheelchairs can only provide the function of moving or resting for the patient. No matter the patient sits on the wheelchair or lies on the wheelchair for a long time, he will easily feel numbness in his hands and feet, which is not conducive to the patient's hands and legs. Restoration of muscle strength. For this reason, we propose a kind of nursing wheelchair for postoperative rehabilitation training to be used to solve the above problems.

Contents of the invention

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the present invention provides a nursing wheelchair for postoperative rehabilitation training, which has the advantages of assisting patients in exercising the strength of their legs and arms, and at the same time ensuring the safety of patients during rehabilitation training. It solves the problem that the current ordinary wheelchair can only provide the mobility function for the patient but cannot assist the patient in rehabilitation training.

(2) Technical solutions

In order to achieve the above-mentioned purpose of assisting patients to exercise the strength of legs and arms while ensuring the safety of patients during rehabilitation training, the present invention provides the following technical solutions: a nursing wheelchair for postoperative rehabilitation training, including a base plate, The top surface of the bottom plate is fixedly connected to the support plate, one side of the support plate is fixedly connected to the side block and the armrest plate, the front side of the side block is rotated to set the walking wheel, and the back side of the side block is installed with a bearing seat, the The inside of the bearing seat is connected to the seat bracket by rotation, the upper surface of the seat bracket is fixedly connected to the cushion, and the lower surface of the seat bracket is connected to the electric telescopic rod, the top surface of the bottom plate is fixedly connected to the swivel, and the swivel Rotate and connect the auxiliary support rod in the ring, the axial surface of the auxiliary support rod is fixedly connected to the baffle plate, the bottom surface of the baffle plate is movably connected to the knob, the outer surface of the support plate is fixedly connected to the waist belt, and the top of the support plate A groove is provided, and a steering block is rotationally connected in the groove, and one end of the steering block is fixedly connected to a push rod, and the axial surface of the push rod is fixedly connected to a rubber pad.

Preferably, there are two bottom plates, universal wheels are installed on the bottom surface of the bottom plate, and the side edges of the bottom plate are fixedly connected to the pedals.

Through the above technical scheme, a universal wheel is installed on the bottom surface of the two bottom plates to play a guiding role when pushing the wheelchair, and the universal wheel is a locking type universal wheel, which can prevent the wheelchair from slipping when the wheelchair is stationary, and the movement is inconvenient For those who sit on the upper surface of the soft cushion, the buttocks will be more comfortable, and the feet can be placed on the footrest to increase comfort, and there is a long gap between the two footrests, which is convenient for patients to move from the soft When you stand up on the mat, it is easier for your feet to hit the ground.

Preferably, connecting plates are fixedly connected between the bottom plates, and electric telescopic rods are connected between the connecting plates and the seat bracket.

Through the above technical scheme, the top end of the push rod and the base end of the electric telescopic rod are connected with connecting seats, and the connecting seats are respectively connected to the upper surface of the connecting plate and the lower surface of the seat bracket, and the two sides of the seat bracket are provided with rotating shafts. The rotating shaft is connected to the center of the bearing in the bearing seat. By controlling the electric telescopic rod to make it shrink, it drives the seat bracket to rotate counterclockwise around the bearing in the bearing seat. In this way, the seat bracket and cushion are slowly laid flat to facilitate the folding of the seat. Stands and cushions.

Preferably, the top end of the auxiliary support rod is fixedly connected to a ball head, and two groups of the swivel, the auxiliary support rod and the baffle are provided.

Through the above technical solution, the auxiliary support rod can be rotated in the swivel by turning the ball head on the auxiliary support rod, so that the baffle is no longer in close contact with the lower surface of the seat bracket, so that the baffle does not hinder the seat bracket Fold with upholstery.

Preferably, the upper surface of the baffle is opened through, and the threaded pipe is internally threaded to connect the screw of the knob.

Through the above technical scheme, when the push rod of the electric telescopic rod is extended, it will drive the seat bracket, the cushion and the support plate to be in a vertical state, and the baffle is driven by rotating the auxiliary support rod so that the baffle is under the seat bracket. surface, and then turn the knob to make the screw rise in the baffle, so that the screw is in contact with the lower surface of the seat bracket, so that the baffle can support the seat bracket, and avoid the electric telescopic rod being in a state of bearing pressure all the time.

Preferably, a backrest is riveted between the support plates, and the backrest is made of canvas material.

Through the above technical solutions, the backrest is made of canvas material with certain flexibility and extensibility, and is connected between the two supporting boards by rivets. When people with disabilities sit on the cushion, their backs can lean against the backrest.

Preferably, the waist belts are respectively riveted to the outer surfaces of the two support plates, and buckles are connected between the belts.

Through the above technical scheme, when exercising the legs and arms, the patient's waist and abdomen are fixed on the backrest by connecting the two belts, and then the seat bracket and the cushion are slowly folded up. At this time, the patient The feet of the patient are on the ground and need to exert force to maintain standing. The waist belt fixes the patient's waist and abdomen, which can provide the patient with a certain amount of tension, and can effectively prevent the patient from slipping and improve safety.

Preferably, a pin shaft is rotatably connected between the groove and the steering block.

Through the above technical solution, the two sides of the steering block are connected with pin shafts, and through holes are opened on both sides of the groove, and the pin shafts are connected by rotation in the through holes, so the steering block can surround the pin shaft in the groove by turning the push rod Rotate, so that the push rod can be reversed, the push rod can be used to push the wheelchair after turning the push rod clockwise, and when the push rod is turned counterclockwise, the patient can use both hands to pull when exercising leg strength The push rod can not only exercise the patient's arm strength but also reduce the pressure on the patient's legs. The rubber pad has a certain degree of softness, which can not only prevent the patient's hands from slipping, but also prevent the hands from being damaged when holding it for a long time.

Compared with the prior art, the present invention provides a nursing wheelchair for postoperative rehabilitation training, which has the following beneficial effects:

1. A nursing wheelchair for postoperative rehabilitation training provided by the present invention is provided with a support plate, and a groove is provided on the top of the support plate, and the steering block is connected to the turning block in the groove, and one end of the steering block is fixedly connected to the push rod. Therefore, by turning the push rod, the steering block can be rotated around the pin in the groove, so that the push rod can be reversed, and the push rod can be used to push the wheelchair after turning the push rod clockwise. After the hour hand is turned over, the patient can pull the push rod with both hands when exercising leg strength, which can not only exercise the patient's arm strength but also reduce the pressure on the patient's legs. The rubber pad set on the push rod can not only prevent the patient's hands from appearing Slip phenomenon, also can not easily damage the hands when holding for a long time.

2. A nursing wheelchair for postoperative rehabilitation training provided by the present invention is equipped with a waist belt, and the belts are connected by buckles. When exercising the legs and arms, by connecting the two belts, Fix the patient's waist and abdomen on the backrest, and then slowly fold the seat bracket and cushion, and the waist belt fixes the patient's waist and abdomen, which can provide a certain pulling force for the patient, and can effectively prevent the patient from slipping and improving safety. sex.

3. The present invention provides a nursing wheelchair for postoperative rehabilitation training. By controlling the electric telescopic rod to shrink it, the seat bracket is driven to rotate counterclockwise around the bearing in the bearing seat, so that the seat bracket is slowly leveled. and soft cushion, it is convenient to fold the seat bracket and soft cushion, so that the patient can exercise the strength of the legs and arms. By setting the auxiliary support rod, the baffle and the knob, the baffle can be rotated to the lower surface of the seat bracket, and the knob The screw rod interferes with the seat board support, so that the baffle can support the seat board support, preventing the electric telescopic rod from being under pressure all the time when the patient sits on the cushion.

Description of drawings

Fig. 1 is a three-dimensional schematic diagram of the structure of the present invention;

Fig. 2 is a schematic front view of the structure of the present invention;

Fig. 3 is a three-dimensional schematic diagram of components such as the structural bottom plate, auxiliary support rods and baffles of the present invention;

Fig. 4 is a schematic diagram of the connection of the seat bracket, the electric telescopic rod and the bottom plate of the structure of the present invention.

Among them: 1. Base plate; 101. Universal wheel; 102. Foot pedal; 103. Connecting plate; 2. Support plate; 201. Backrest; 3. Side block; 4. Walking wheel; 5. Bearing seat; 6. Sit Board bracket; 7. Cushion; 8. Electric telescopic rod; 9. Swivel; 10. Auxiliary support rod; 11. Baffle; 12. Knob; 13. Armrest board; 14. Belt; 15. Groove; 16. Steering block; 17, push rod; 18, rubber pad.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figures 1-4, a nursing wheelchair for postoperative rehabilitation training, including a base plate 1, the top surface of the base plate 1 is fixedly connected to the support plate 2, and one side of the support plate 2 is fixedly connected to the side block 3 and the armrest plate 13, The front side of the side block 3 is rotated to set the walking wheel 4, and the back side of the side block 3 is installed with a bearing seat 5, which is rotated in the bearing seat 5 and connected to the seat bracket 6, and the upper surface of the seat bracket 6 is fixedly connected to the cushion 7, and the seat bracket The lower surface of 6 is connected with electric telescopic rod 8, and the top surface of base plate 1 is fixedly connected with swivel 9, and the rotation in swivel 9 is connected with auxiliary support rod 10, and the axial surface of auxiliary support rod 10 is fixedly connected with baffle plate 11, and the baffle plate 11 The bottom surface is movably connected with the knob 12, the outer surface of the support plate 2 is fixedly connected with the waist belt 14, and the top of the support plate 2 is provided with a groove 15, and the rotation in the groove 15 is connected with the steering block 16, and one end of the steering block 16 is fixedly connected with the push rod 17, and the push rod 17 is pushed. The axial surface of the rod 17 is fixedly connected with the rubber pad 18 .

Specifically, two base plates 1 are provided, universal wheels 101 are installed on the bottom surface of the base plate 1 , and pedals 102 are fixedly connected to the sides of the base plate 1 . The advantage is that a universal wheel 101 is respectively installed on the bottom surfaces of the two bottom plates 1 to play a guiding role when the wheelchair is pushed, and the universal wheel 101 is a locking type universal wheel, which can prevent the wheelchair from slipping when the wheelchair is stationary, and the movement Inconvenient personnel sit on the upper surface of the cushion 7, the buttocks will be more comfortable, and both feet can be placed on the pedals 102 to increase comfort, and there is a longer gap between the two pedals 102, which is convenient When the patient gets up from the cushion 7, the feet are more likely to land.

Specifically, the connecting plate 103 is fixedly connected between the base plates 1 , and the electric telescopic rod 8 is connected between the connecting plate 103 and the seat bracket 6 . The advantage is that the top end of the push rod and the base end of the electric telescopic rod 8 are connected with connecting seats, the connecting seats are respectively connected to the upper surface of the connecting plate 103 and the lower surface of the seat bracket 6, and the two sides of the seat bracket 6 are provided with The rotating shaft, the rotating shaft is connected to the bearing center in the bearing seat 5, and the seat support 6 is driven to rotate counterclockwise around the bearing in the bearing seat 5 by controlling the electric telescopic rod 8 to shrink it, so that the seat support 6 and the seat support 6 are slowly leveled. The cushion 7 is convenient for folding the seat board support 6 and the cushion 7.

Specifically, the top end of the auxiliary support rod 10 is fixedly connected to the ball head, and the swivel 9, the auxiliary support rod 10 and the baffle plate 11 are all provided with two groups. The advantage is that by turning the ball head on the auxiliary support rod 10, the auxiliary support rod 10 can be rotated in the swivel ring 9, so that the baffle plate 11 is no longer in close contact with the lower surface of the seat bracket 6, so that the baffle plate 11 is not Hinder the seat board support 6 and the cushion 7 from being folded.

Specifically, the upper surface of the baffle plate 11 is opened through, and the threaded pipe is internally threaded to connect the screw rod of the knob 12 . The advantage is that when the push rod of the electric telescopic rod 8 is extended, it will drive the seat bracket 6, the cushion 7 and the support plate 2 to be in a vertical state, and the baffle 11 will be driven by rotating the auxiliary support rod 10 so that the baffle 11 is in a vertical state. The lower surface of the seat bracket 6, then by turning the knob 12 to make its screw rise in the baffle plate 11, the screw rod is in contact with the lower surface of the seat bracket 6, so that the baffle plate 11 can support the seat bracket 6 to avoid electric shock. The telescopic rod 8 is always in the state of carrying pressure.

Specifically, a backrest 201 is riveted between the support plates 2, and the backrest 201 is made of canvas material. The advantage is that the backrest 201 is made of canvas material with certain flexibility and extensibility, and is connected between the two support plates 2 by rivets.

Specifically, the waist belts 14 are respectively riveted to the outer surfaces of the two support plates 2 , and buckles are connected between the waist belts 14 . The advantage is that when the legs and arms are being exercised, the patient's waist and abdomen are fixed on the backrest 201 by connecting the two waist belts 14, and then the seat board bracket 6 and the cushion 7 are slowly folded up. When the patient's feet are on the ground and they need to exert force to maintain their standing, the waist belt 14 fixes the patient's waist and abdomen, which can provide a certain pulling force for the patient, and can effectively prevent the patient from slipping to improve safety.

Specifically, the pin shaft is rotatably connected between the groove 15 and the steering block 16 . The advantage is that both sides of the steering block 16 are connected with a pin shaft, and a through hole is provided on both sides of the groove 15, and the connecting pin shaft is rotated in the through hole, so that the steering block 16 can be placed in the groove 15 by turning the push rod 17. Rotate around the pin shaft, so that the push rod 17 can be reversed. After the push rod 17 is turned clockwise, the push rod 17 can be used to push the wheelchair. When the push rod 17 is turned counterclockwise, the patient can exercise the legs When the patient’s body is strong, both hands can pull the push rod 17, which can not only exercise the patient’s arm strength but also reduce the pressure on the patient’s legs. The rubber pad 18 has a certain degree of softness, which can not only prevent the patient’s hands from slipping, but also prevent the patient’s hands from slipping for a long time. It is not easy to damage the hand when holding it.

When in use, the patient who is inconvenient to move sits on the cushion 7, and he can push the walking wheel 4 to move the wheelchair. Family members or nursing staff can also turn the push rod 17 over and push the push rod 17 to move the wheelchair. Middle walking wheel 4 mainly bears the patient's weight, and universal wheel 101 can play a steering role. When the patient is in the rehabilitation period, some leg and arm exercises can be carried out. Keeping a sitting position for a long time is not conducive to health. 14 are connected so that the patient's waist and abdomen are fixed on the backrest 201, and then the push rod 17 is turned counterclockwise to make the steering block 16 turn over in the groove 15, so that the patient can hold the rubber on the outer surface of the push rod 17 with both hands. Pad 18, by unscrewing the knob 12 so that the screw does not interfere with the lower surface of the seat bracket 6, and then by rotating the auxiliary support rod 10 to drive the baffle 11 so that the baffle 11 is separated from the lower surface of the seat bracket 6, on the bottom surface of the connecting plate 103 A battery can be set on the upper surface to provide electric energy for the electric telescopic rod 8. By controlling the electric telescopic rod 8 to shrink, it drives the seat bracket 6 to rotate counterclockwise around the bearing in the bearing seat 5, so that the seat bracket is slowly leveled. 6 and soft pad 7, at this time, the patient needs the legs to exert a little force to maintain the overall balance, and the arm firmly grasps the rubber pad 18 so as to reduce the pressure on the legs, so that the wheelchair can realize the purpose of walking slowly, so as to exercise the patient leg and arm muscles.

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

Claims (8)

1. A nursing wheelchair for postoperative rehabilitation training, comprising a base plate (1), characterized in that: the top surface of the base plate (1) is fixedly connected to a support plate (2), and one of the support plates (2) The sides are fixedly connected to the side block (3) and the armrest board (13), the front of the side block (3) is rotated to set the walking wheel (4), and the back of the side block (3) is installed with a bearing seat (5), so The bearing seat (5) is connected to the seat bracket (6) in rotation, the upper surface of the seat bracket (6) is fixedly connected to the cushion (7), and the lower surface of the seat bracket (6) is connected to the electric telescopic Rod (8), the top surface of the bottom plate (1) is fixedly connected to the swivel (9), and the inner rotation of the swivel (9) is connected to the auxiliary support rod (10), and the axial surface of the auxiliary support rod (10) The upper is fixedly connected to the baffle (11), the bottom surface of the baffle (11) is movably connected to the knob (12), the outer surface of the support plate (2) is fixedly connected to the waist belt (14), and the support plate (2) The top of the groove (15) is provided with a groove (15), and the rotation block (16) is connected in the groove (15), and one end of the steering block (16) is fixedly connected to the push rod (17), and the push rod (17) The shaft surface is fixedly connected to the rubber pad (18). 2. A kind of nursing wheelchair for postoperative rehabilitation training according to claim 1, characterized in that: said base plate (1) is provided with two, and the bottom surface of said base plate (1) is equipped with universal wheels (101 ), and the side of the bottom plate (1) is fixedly connected to the pedal (102). 3. A nursing wheelchair for postoperative rehabilitation training according to claim 1, characterized in that: a connecting plate (103) is fixedly connected between the base plates (1), and the connecting plate (103) is connected to the Connect the electric telescopic rod (8) between the seat board supports (6). 4. A kind of nursing wheelchair for postoperative rehabilitation training according to claim 1, characterized in that: the top of the auxiliary support rod (10) is fixedly connected to the ball head, the swivel (9), the There are two sets of auxiliary support rods (10) and the baffle plate (11). 5. A nursing wheelchair for post-operative rehabilitation training according to claim 1, characterized in that: the upper surface of the baffle (11) runs through, and the threaded tube internal thread connects the screw of the knob (12) . 6. A nursing wheelchair for postoperative rehabilitation training according to claim 1, characterized in that: a backrest (201) is riveted between the support plates (2), and the backrest (201) is canvas material. 7. A kind of nursing wheelchair for postoperative rehabilitation training according to claim 1, characterized in that: said waist belt (14) is riveted to the outer surfaces of two said support plates (2) respectively, and the waist belt ( 14) Connect buckles between them. 8 . The nursing wheelchair for postoperative rehabilitation training according to claim 1 , characterized in that: the groove ( 15 ) and the steering block ( 16 ) are rotatably connected to a pin shaft. 9 .

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