CN111557806A

CN111557806A - Orthopedic surgery is with nursing frame

Info

Publication number: CN111557806A
Application number: CN202010431651.1A
Authority: CN
Inventors: 邵颖聪
Original assignee: Zhongshan Haoya Biotechnology Co ltd
Current assignee: Zhongshan Haoya Biotechnology Co ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2020-08-21

Abstract

The invention belongs to the technical field of medical instruments, and particularly relates to a nursing frame for orthopedic surgery, which comprises a frame body, rotating wheels and a base; the frame body is a seat-shaped structure formed by mutually welding guide rods; the rotating wheels are rotatably connected to the left side and the right side of the frame body; the opposite sides of the two rotating wheels are fixedly connected with auxiliary wheels through guide rods; driven wheels are fixedly connected to the left side and the right side of the frame body; the driven wheel is used for supporting the frame body and assisting the frame body to move; the left side and the right side of the frame body are fixedly connected with a fixed plate; a first sliding chute is formed in one side, opposite to the two fixing plates, of each fixing plate; sliding blocks are connected in the first sliding grooves in a sliding mode; the number of the sliding blocks in the same first sliding groove is two, the motor drives the backrest to move, so that the handrail and the auxiliary plate fixedly connected to the backrest act together, the center of gravity of a patient moves upwards, the effect of assisting the patient in getting up is effectively achieved, and meanwhile, the movable rod is arranged, so that the self-exercise capacity of the patient is enhanced.

Description

Orthopedic surgery is with nursing frame

Technical Field

The invention belongs to the technical field of medical instruments, and particularly relates to a nursing frame for orthopedic surgery.

Background

Among orthopedic patients, fracture is a common orthopedic injury, postoperative care plays an important role in the whole recovery stage of the orthopedic patient, and for the orthopedic patient, fracture of limbs is difficult to treat, because the fractured patient cannot do violent movement, otherwise the connected wound can be injured secondarily, if fracture of the lower leg of one patient occurs, the leg cannot move with force, muscle atrophy can be caused after a long time, meanwhile, the joint of the lower leg cannot be effectively exercised, and adverse effects are caused on postoperative recovery, in the prior art, postoperative care for the orthopedic patient only needs traction, the effects of effective exercise and moving of the joint of the limb cannot be achieved, the traction direction is single, the moving joint cannot be fully obtained, the muscle has no good massage and exercise effect, and meanwhile, the movement direction can not be selected according to the needs of the user, the use is got up inconveniently, and the practicality is relatively poor, and disease uses the wheelchair frame to ride instead of walk the auxiliary movement in daily life often among the prior art simultaneously, and the disease needs many people to assist in supporting when passing in and out the wheelchair frame, and it is comparatively troublesome to use.

A multi-functional orthopedic surgery postoperative care frame that chinese patent issued, patent number: 2017101093613, provided with: an upper beam and a lower beam; a net bag is arranged between the upper cross beam and the lower cross beam, an elastic belt is arranged below the net bag, a reinforcing frame is respectively arranged in the middle of the left side support and the right side support, a seat plate is arranged between the two reinforcing frames, and universal wheels are also arranged at the bottoms of the left side support and the right side support; the left side support and the right side support are also provided with rubber handrails, the bottoms of the rubber handrails are provided with a voice navigation device and an emergency help-seeking button, the device is provided with an elastic belt for a patient to take exercise and recover, a seat plate for the patient to sit and have a rest, and a string bag can be used for placing medicines.

Disclosure of Invention

In order to make up for the defects of the prior art and solve the problem that the orthopedic surgery nursing frame in the prior art has single function and cannot simultaneously give consideration to the daily life of a patient, the rehabilitation training and the muscle massage, the invention provides the orthopedic surgery nursing frame.

The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a nursing frame for orthopedic surgery, which comprises a frame body, a rotating wheel and a base; the frame body is a seat-shaped structure formed by mutually welding guide rods; the rotating wheels are rotatably connected to the left side and the right side of the frame body; the opposite sides of the two rotating wheels are fixedly connected with auxiliary wheels through guide rods; driven wheels are fixedly connected to the left side and the right side of the frame body; the driven wheel is used for supporting the frame body and assisting the frame body to move; the left side and the right side of the frame body are fixedly connected with a fixed plate; a first sliding chute is formed in one side, opposite to the two fixing plates, of each fixing plate; sliding blocks are connected in the first sliding grooves in a sliding mode; the number of the sliding blocks in the same first sliding chute is two; the opposite sides of the sliding blocks in the first sliding grooves on the left side and the right side are fixedly connected with supporting shafts; the supporting shaft is sleeved with a base; the base is of a straight plate structure wrapped with a sponge cushion; one side of the frame body, which is far away from the base, is provided with symmetrically designed second sliding chutes; a backrest is connected in the second sliding groove in a sliding manner; an auxiliary plate is hinged to one side, close to the backrest, of the base; one side of the auxiliary plate, which is far away from the base, is hinged with the backrest; a screw rod is rotationally connected in the second sliding groove; the backrest is provided with a threaded hole; the screw rod is meshed with the threaded hole; the frame body is fixedly connected with a power box below the fixed plate; the motor is fixedly connected in the power box; openings are formed in the two sides of the power box; a transmission belt is sleeved on the rotating shaft of the motor; the transmission belt is sleeved with the lead screw through openings at two sides;

in the prior art, a wheelchair frame is often adopted for assisting a patient to walk instead of walk for a leg patient in orthopedic surgery, so that the patient is convenient to move, in life, when the patient goes in and out of a wheelchair, the patient often needs medical care personnel to support the wheelchair due to the fact that the legs cannot normally exert force, but nurses in hospitals are mostly women with weak strength, when the patient is assisted to stand on the wheelchair, the patient often needs to be matched by multiple persons, which is not only troublesome, but also easily causes secondary injury to the patient due to improper matching, so that the recovery time of the patient is influenced, when the patient works, the patient sits on a base in the middle of a frame body, when the patient needs to stand from the wheelchair frame, the motor is controlled to rotate, so that an output shaft of the motor enables two lead screws in a second chute to rotate at a constant speed through belt transmission, and the lead screws are meshed with threaded holes in a backrest, the lead screw drives the back and moves up at the uniform velocity along the second spout when rotating, thereby the back moves up and produces the pulling force to articulated accessory plate, because the accessory plate is kept away from and is articulated between back one side and the base, the back moves up and makes the accessory plate pulling base slide in first spout, and the accessory plate slopes gradually simultaneously, thereby make and be in upward movement on the patient vertical direction on accessory plate and the base, it can make the patient stand up more relaxed effectively to assist to pack through medical personnel to the patient this moment, medical personnel's operating pressure has been reduced effectively, can also avoid simultaneously causing the secondary injury to the patient at the in-process of supporting.

Preferably, one side of the backrest, which is close to the base, is fixedly connected with symmetrically designed armrests; the handrails are coated with sponge layers; in an initial state, the backrest is positioned at the bottommost part of the first sliding groove, and the handrail is positioned on the frame body; the backrest is driven by the rotation of the motor to move along with the auxiliary plate and the base, the auxiliary plate is limited by the backrest and the base, the angle of the auxiliary plate is gradually inclined, so that the center of gravity of the body of a patient is raised, in the process of inclining the auxiliary plate, the patient cannot be fixed on the auxiliary plate by friction force between the patient and the auxiliary plate, along with the inclination of the angle of the auxiliary plate, the patient slides downwards, the wheelchair frame cannot be fully exerted, in operation, the two arms of the patient naturally fall from the two sides of the frame body, so that the armrests are positioned at armpits of the patient, when the backrest starts to move upwards at a constant speed, the armrests fixedly connected to the backrest move upwards at a constant speed along with the backrest, so that the patient is supported, the center of gravity of the body of the patient is quickly raised by matching with the auxiliary plate, the patient can conveniently get up.

Preferably, one side of the frame body, which is far away from the backrest, is fixedly connected with symmetrically designed fixed valves; the fixed valve is in an inverted U-shaped design; a fixed shaft is fixedly connected in the fixed valve; the fixed shaft is sleeved with a rotating block; a first groove is formed in the rotating block; the fixed shaft penetrates through the first groove; the first groove is positioned below the fixed shaft and is rotationally connected with a rotating shaft; the end, far away from the rotating block, of the rotating shaft is designed in an arc shape; the opposite sides of the two rotating shafts are fixedly connected with foot pedals; one side of the rotating shaft, which is close to the fixed shaft, is fixedly connected with a limiting rod; the limiting rod is in a T-shaped design; a rotating groove is formed in one side, close to the rotating shaft, of the fixed shaft; the limiting rod extends into the rotating groove; the T-shaped plane of the limiting rod in the initial state is consistent with the rotating direction of the rotating block;

the patient usually needs to change the medicine or check the rehabilitation condition of the leg frequently during the treatment period, the patient can not exert force by himself during the check, the medical staff usually lifts the leg to check, the method not only increases the working strength of the medical staff, but also can not lead the leg of the patient to be in a stable state, the problem of the leg rotation of the patient is solved by the rotatable foot-stepping part arranged at the front part of the wheelchair frame in the prior art, but the patient is inconvenient when getting up due to the installation of the foot-stepping part, during the work, the foot of the patient is stepped on the pedal to play a certain supporting role for the leg, and simultaneously when the patient needs to get up, the pedal rotates along with the rotating shaft by rotating the rotating shaft, so that the pedal is transferred from the front side of the wheelchair frame to the side, thereby avoiding the influence of the pedal on the patient, and simultaneously, the limit rod fixedly connected on the rotating shaft and the rotating groove arranged on the fixed shaft are used, when the axis of rotation took place to rotate, there was the angle between gag lever post and the turning block rotation direction to make the stopper be in limit state in rotating the inslot, thereby make the unable free rotation of turning block, can effectually avoid when the patient stands up, the turning block receives the vibration and takes place to rotate, thereby makes the running-board cause the striking to the patient, has strengthened wheelchair frame's stability.

Preferably, the two sides of the frame body are fixedly connected with mounting plates in a symmetrical design; a third sliding chute is formed in the opposite sides of the two mounting plates; the third sliding groove is in an inverted L-shaped design; the third sliding chute is positioned at the opening at the bottom of the mounting plate; a sliding rod is connected in the third sliding chute in a sliding manner; the sliding rod extends out of the third sliding chute; one end of the sliding rod, which is positioned outside the third sliding groove, is fixedly connected with a first cross rod; supporting plates are fixedly connected to the opposite sides of the two rotating shafts; the supporting plates are internally provided with first cavities; one side of the first cavity, which is far away from the frame body, is provided with first through grooves which are uniformly distributed; the first through grooves are fixedly connected with extrusion bags; the first cavity is internally and slidably connected with an extrusion block; one side of the extrusion block, which is close to the first through-wiper, is provided with a uniform convex structure, and the convex structures extend into the first through-slot; a second through groove is formed in one side, away from the first through groove, of the first cavity; the extrusion block extends to the outer side through the second through groove; one end of the extrusion block, which is positioned outside the second through groove, is hinged with a transmission rod; the rotating rod is designed in an L shape; the transmission rod is rotatably connected with the first cross rod;

the patient can not normally exert force during the treatment period because the leg, in the long-time sitting process, the leg muscle of the patient can be easily atrophied, the treatment of the patient can be adversely affected, the leg muscle can be relaxed by adopting a massage mode in the prior art, the atrophy degree of the leg muscle can be effectively slowed down, but the patient can not automatically push the leg to massage because the arm of the human body is too far away from the shank, when the leg massage device works, the two hands of the patient can slide at a constant speed in the third sliding groove by pushing the sliding rod, so that the first transverse rod fixedly connected on the sliding rod is gradually close to the mounting plate, and the transmission of the transmission rod is realized, because the extrusion block in the first cavity is hinged with the transmission rod through the second through groove, the transmission rod moves, thereby the thrust can be generated on the extrusion block 891, the extrusion block can slide in the first cavity, because the first cavity is opened, gliding extrusion piece makes backup pad and axis of rotation follow the turning block and together rotates, thereby make backup pad cooperation running-board together with patient's shank upwards lift up, and along with the sliding block removes in first logical inslot, the extrusion piece pressurizes the extrusion bag, make the extrusion bag press the shank, thereby make shank muscle receive the flexible force and strike, be favorable to shank muscle in blood circulation with higher speed, thereby will be strong to the exercise of shank muscle effectively, simultaneously owing to do work through the arm, blood circulation rate accelerates in the patient health, also help patient's healthy.

Preferably, vibration springs are uniformly distributed in the squeezing bag; one end of the vibration spring, which is far away from the extrusion block, is fixedly connected with the extrusion bag; the during operation, the extrusion piece produces vibrating spring and stirs the effect when sliding in first cavity to make vibrating spring uniform vibration, because vibrating spring links firmly in the extrusion bag and is close to shank one side, the spring of vibration strengthens the effect of pressing down to the shank effectively, and spring vibration dynamics is less simultaneously, the frequency is higher, helps patient shank blood circulation, adds the piece effectively and to patient rehabilitation training effect.

Preferably, the upper part of the third sliding chute is provided with clamping grooves which are uniformly distributed; the cross section in the clamping groove is designed in a triangular shape; a fourth sliding chute is formed in one side, close to the clamping groove, of the sliding rod; a clamping block is elastically connected in the fourth sliding groove through a spring; the fourth sliding groove is arranged at an opening at one end of the sliding rod, which is positioned outside the third sliding groove; the fixture block is positioned at the opening of the fourth chute and fixedly connected with a poke rod; during operation, through the manual slide bar that promotes, the fixture block on the slide bar blocks in the draw-in groove of difference in proper order to make running-board and backup pad make shank and thigh part be different angles, the inclination of cooperation accessory plate can make the patient be in on the wheelchair frame and be in different angles, thereby reinforcing the comfortable degree of wheelchair frame.

The invention has the following beneficial effects:

1. according to the nursing frame for orthopedic surgery, the motor, the base, the auxiliary plate and the backrest are arranged, the motor rotates and the belt drives the screw rod to rotate at a constant speed, the screw rod rotating at a constant speed enables the backrest to slide upwards at a constant speed, the auxiliary plate and the base slide at a constant speed, the handrail is arranged to support a patient when moving upwards along with the backrest, the center of the patient effectively and gradually moves upwards along with the inclination of the angle of the auxiliary plate, so that the patient can get up conveniently, and the difficulty of the patient when the wheelchair frame is independently used by the patient is effectively reduced.

2. According to the nursing frame for orthopedic surgery, the rotating block, the rotating shaft and the supporting plate are arranged, the sliding rod is pushed manually to slide in the third sliding groove at a constant speed, so that transmission is performed through the transmission rod and the like, the supporting plate and the pedal plate jointly stretch legs of a patient, and muscles of the patient are pressed by matching with the extrusion bag in the first through groove formed in the supporting plate, so that rehabilitation training of the patient is effectively enhanced, and the phenomenon that the muscles are in a long-time static state, are atrophied and the like, and are not beneficial to body health is avoided.

Drawings

The invention will be further explained with reference to the drawings.

FIG. 1 is a front view of the present invention;

FIG. 2 is a partial configuration diagram of the present invention;

FIG. 3 is a partial drive diagram of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

FIG. 5 is a cross-sectional view of the support plate;

FIG. 6 is a cross-sectional view of the fixed valve;

in the figure: the automatic lifting device comprises a frame body 1, a rotating wheel 2, a driven wheel 21, a base 3, a fixing plate 4, a first sliding groove 41, a sliding block 42, a supporting shaft 43, a second sliding groove 5, a backrest 51, an auxiliary plate 52, a lead screw 53, a power box 6, a motor 61, a transmission belt 62, an armrest 63, a fixed valve 7, a fixed shaft 71, a rotating block 72, a first groove 73, a rotating shaft 74, a pedal 75, a limiting rod 76, a rotating groove 77, a mounting plate 8, a third sliding groove 81, a sliding rod 82, a first cross rod 83, a supporting plate 84, a first cavity 85, a first through groove 86, a second through groove 87, a transmission rod 88, a squeezing bag 89, a squeezing block 891, a clamping groove 9, a fourth sliding groove 91, a clamping block 92 and a pok.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1 to 6, the nursing frame for orthopedic surgery according to the present invention comprises a frame body 1, a rotating wheel 2 and a base 3; the frame body 1 is a seat-shaped structure formed by mutually welding guide rods; the rotating wheels 2 are rotatably connected to the left side and the right side of the frame body 1; the opposite sides of the two rotating wheels 2 are fixedly connected with auxiliary wheels through guide rods; driven wheels 21 are fixedly connected to the left side and the right side of the frame body 1; the driven wheel 21 is used for supporting the frame body 1 and assisting the frame body 1 to move; the left side and the right side of the frame body 1 are fixedly connected with fixing plates 4; a first sliding chute 41 is formed in one side of each of the two fixing plates 4; sliding blocks 42 are connected in the first sliding grooves 41 in a sliding manner; the number of the sliding blocks 42 in the same first sliding chute 41 is two; the opposite sides of the sliding blocks 42 in the first sliding grooves 41 on the left and right sides are fixedly connected with supporting shafts 43; the supporting shaft 43 is sleeved with the base 3; the base 3 is a straight plate structure wrapped with a sponge cushion; one side of the frame body 1, which is far away from the base 3, is provided with symmetrically designed second sliding chutes 5; a backrest 51 is connected in the second sliding chute 5 in a sliding manner; an auxiliary plate 52 is hinged to one side of the base 3 close to the backrest 51; the side of the auxiliary plate 52 away from the base 3 is hinged with the backrest 51; a screw 53 is rotatably connected to the second chute 5; the backrest 51 is provided with a threaded hole; the lead screw 53 is meshed with the threaded hole; a power box 6 is fixedly connected below the fixed plate 4 on the frame body 1; a motor 61 is fixedly connected in the power box 6; openings are formed in two sides of the power box 6; a rotating shaft 74 of the motor 61 is sleeved with a transmission belt 62; the transmission belt 62 is sleeved with the lead screw 53 through openings at two sides;

in the prior art, a patient on legs in orthopedic surgery usually adopts a wheelchair frame to assist walking instead, so that the patient can move conveniently, but in life, when the patient gets in or out of a wheelchair, the patient often needs medical care personnel to support the wheelchair due to the fact that the legs can not exert normal force, but nurses in hospitals mostly are girls with weak strength, when the patient is assisted to stand on the wheelchair, the patient often needs to be matched by multiple persons, which is not only troublesome, but also easily causes secondary injury to the patient due to improper matching, so that the recovery time of the patient is influenced, when the patient works, the patient sits on a base 3 in the middle of a frame body 1, when the patient needs to stand from the wheelchair frame, the motor 61 is controlled to rotate, so that an output shaft of the motor 61 enables two lead screws 53 positioned in a second chute 5 to rotate at a constant speed through belt transmission, and because the lead screws 53 are meshed with threaded holes on a backrest 51, lead screw 53 drives back 51 and moves up at the uniform velocity along second spout 5 when rotating, thereby back 51 shifts up and produces the pulling force to articulated accessory plate 52, because accessory plate 52 keeps away from and is articulated between back 51 one side and the base 3, back 51 moves up and makes accessory plate 52 pulling base 3 slide in first spout 41, and accessory plate 52 slopes gradually simultaneously, thereby make and be in accessory plate 52 and the patient vertical direction upward movement on the base 3, support to make the patient stand up more easily effectively through medical personnel assisting to support to the patient this moment, medical personnel's operating pressure has been reduced effectively, can also avoid causing the secondary injury to the patient at the in-process of supporting.

As an embodiment of the invention, one side of the backrest 51 close to the base 3 is fixedly connected with symmetrically designed armrests 63; the handrails 63 are wrapped with sponge layers; in the initial state, the backrest 51 is positioned at the bottommost part of the first sliding groove 41, and the handrail 63 is positioned on the frame body 1; as the motor 61 rotates to move the backrest 51 and the auxiliary plate 52 and the base 3, by the auxiliary plate 52 being doubly restrained between the backrest 51 and the base 3, the auxiliary plate 52 is gradually inclined in angle, so as to raise the gravity center of the patient's body, but in the process of inclining the auxiliary plate 52, the friction force between the patient and the auxiliary plate 52 can not make the patient finish fixing on the auxiliary plate 52, and with the inclination of the angle of the auxiliary plate 52, the patient slides downwards, so that the wheelchair frame can not fully function, when in work, the patient's arms hang down naturally from the two sides of the frame body 1, so that the armrests 63 are positioned at armpits of the patient, when the backrest 51 starts to move upwards at a constant speed, the armrests 63 fixedly connected with the backrest 51 move upwards at a constant speed along with the backrest 51, thereby produce the supporting role to the patient, cooperate 52 quick with the patient health focus risees, the patient of being convenient for stands up, the effectual degree of difficulty that reduces the patient when standing up.

As an embodiment of the invention, a symmetrically designed fixed valve 7 is fixedly connected to one side of the frame body 1 away from the backrest 51; the fixed valve 7 is in an inverted U-shaped design; a fixed shaft 71 is fixedly connected in the fixed valve 7; the fixed shaft 71 is sleeved with a rotating block 72; a first groove 73 is formed in the rotating block 72; the fixed shaft 71 penetrates through the first groove 73; the first groove 73 is positioned below the fixed shaft 71 and is rotatably connected with a rotating shaft 74; the end of the rotating shaft 74 far away from the rotating block 72 is designed into an arc shape; the opposite sides of the two rotating shafts 74 are fixedly connected with foot pedals 75; one side of the rotating shaft 74 close to the fixed shaft 71 is fixedly connected with a limiting rod 76; the limiting rod 76 is in a T-shaped design; a rotating groove 77 is formed in one side, close to the rotating shaft 74, of the fixed shaft 71; the limiting rod 76 extends into the rotating groove 77; the T-shaped plane of the limiting rod 76 in the initial state is consistent with the rotating direction of the rotating block 72;

the patient usually needs to change the medicine or check the rehabilitation condition of the leg frequently during the treatment, the patient can not exert force by himself during the check, the medical staff usually lifts the leg to check, the method not only increases the working strength of the medical staff, but also can not make the leg of the patient in a stable state, the problem of the leg rotation of the patient is solved by the rotatable foot-stepping part arranged at the front part of the wheelchair frame in the prior art, but the patient is inconvenient when getting up due to the installation of the foot-stepping part, during the work, the foot of the patient steps on the pedal 75 to play a certain supporting role for the leg, and when the patient needs to get up, the pedal 75 rotates along with the rotating shaft 74 by rotating the rotating shaft 74, so that the pedal 75 is shifted to the side from the front of the wheelchair frame, thereby avoiding the influence of the pedal 75 on the patient, meanwhile, through the limiting rod 76 fixedly connected to the rotating shaft 74 and the rotating groove 77 formed in the fixed shaft 71, when the rotating shaft 74 rotates, an angle exists between the rotating directions of the limiting rod 76 and the rotating block 72, so that the limiting block is in a limiting state in the rotating groove 77, the rotating block 72 cannot rotate freely, the rotating block 72 can be effectively prevented from rotating due to vibration when a patient stands up, the pedal 75 can impact the patient, and the stability of the wheelchair frame is enhanced.

As an embodiment of the invention, two sides of the frame body 1 are fixedly connected with symmetrically designed mounting plates 8; a third sliding chute 81 is formed in the opposite side of the two mounting plates 8; the third sliding groove 81 is designed in an inverted L shape; the third sliding chute 81 is positioned at the bottom opening of the mounting plate 8; a sliding rod 82 is connected in the third sliding chute 81 in a sliding manner; the sliding rod 82 extends out of the third sliding chute 81; one end of the sliding rod 82, which is positioned outside the third sliding chute 81, is fixedly connected with a first cross rod 83; the opposite sides of the two rotating shafts 74 are fixedly connected with supporting plates 84; the supporting plates 84 are all provided with first cavities 85; one side of the first cavity 85 away from the frame body 1 is provided with first through grooves 86 which are uniformly distributed; the first through grooves 86 are fixedly connected with squeezing bags 89; a squeezing block 891 is slidably connected in the first cavity 85; the side, close to the first through-wiping part, of the extrusion block 891 is provided with a uniform convex structure, and the convex structures extend into the first through groove 86; a second through groove 87 is formed in one side, away from the first through groove 86, of the first cavity 85; the pressing block 891 extends to the outside through the second through groove 87; one end of the extrusion block 891, which is positioned outside the second through groove 87, is hinged with a transmission rod 88; the rotating rod is designed in an L shape; the transmission rod 88 is rotatably connected with the first cross rod 83;

during the treatment, the legs of the patient cannot normally exert force, and in the long-time sitting process, the leg muscles of the patient can be easily atrophied to generate adverse effect on the treatment of the patient, the leg muscles are relaxed in a massage mode in the prior art, the atrophy degree of the leg muscles is effectively reduced, but the legs of the patient cannot be automatically pushed to massage due to the fact that the arms of the human body are too far away from the legs, when the leg massage chair works, the two hands of the patient push the sliding rods 82 to slide in the third sliding grooves 81 at a constant speed, so that the first cross rods 83 fixedly connected on the sliding rods 82 are gradually close to the mounting plate 8 and are driven by the driving rods 88, as the extrusion blocks 891 in the first cavities 85 are hinged with the driving rods 88 through the second through grooves 87, the driving rods 88 move, and thrust is generated on the extrusion blocks 891, so that the extrusion blocks 891 slide in the first cavities 85, because the first cavity 85 is arranged in the supporting plate 84, the sliding extrusion block 891 enables the supporting plate 84 and the rotating shaft 74 to rotate along with the rotating block 72, so that the supporting plate 84 is matched with the pedal 75 to lift the leg of the patient upwards, and along with the movement of the sliding block 42 in the first through groove 86, the extrusion block 891 pressurizes the extrusion bag 89, so that the extrusion bag 89 presses the leg, thereby the leg muscle is impacted by the flexible force, which is beneficial to the acceleration of the blood circulation in the leg muscle, thereby the exercise on the leg muscle is effectively strengthened, meanwhile, because the arm does work, the blood circulation rate in the body of the patient is accelerated, and the health of the patient is also facilitated.

As an embodiment of the present invention, the vibration springs are uniformly distributed in the pressing bag 89; one end of the vibration spring, which is far away from the extrusion block 891, is fixedly connected with the extrusion bag 89; during operation, when extrusion piece 891 slided in first cavity 85, stir the effect to vibrating spring production to make vibrating spring evenly vibrate, because vibrating spring links firmly and is close to shank one side in extrusion bag 89, the effect of pressing of shank is strengthened effectively to the spring of vibration, and spring vibration dynamics is less simultaneously, the frequency is higher, helps patient shank blood circulation, adds the piece effectively and to patient rehabilitation training effect.

As an embodiment of the present invention, the upper portion of the third sliding chute 81 is provided with clamping grooves 9 which are uniformly distributed; the cross sections in the clamping grooves 9 are all designed in a triangular shape; a fourth sliding groove 91 is formed in one side, close to the clamping groove 9, of the sliding rod 82; a latch 92 is elastically connected in the fourth sliding groove 91 through a spring; the fourth sliding groove 91 is arranged at an opening at one end of the sliding rod 82, which is positioned outside the third sliding groove 81; the fixture block 92 is fixedly connected with a poke rod 93 at the opening of the fourth chute 91; during operation, the sliding rod 82 is manually pushed, and the clamping blocks 92 on the sliding rod 82 are sequentially clamped into different clamping grooves 9, so that the lower leg and the upper leg are in different angles by the pedal plate 75 and the supporting plate 84, and the patient can be positioned on the wheelchair frame at different angles by matching with the inclination angle of the auxiliary plate 52, thereby enhancing the comfort degree of the wheelchair frame.

The specific working steps are as follows:

when the patient needs to get up from the chair frame, the motor 61 is operated to rotate, so that the output shaft of the motor 61 drives the two lead screws 53 in the second chute 5 to rotate at a constant speed through belt transmission, as the lead screws 53 are engaged with the threaded holes on the backrest 51, the lead screws 53 drive the backrest 51 to move up at a constant speed along the second chute 5, the backrest 51 moves up to generate tension on the hinged auxiliary plate 52, as the auxiliary plate 52 is hinged between the base 3 and the side away from the backrest 51, the backrest 51 moves up to drive the auxiliary plate 52 to pull the base 3 to slide in the first chute 41, and simultaneously the auxiliary plate 52 tilts gradually, simultaneously the patient arms naturally hang down from the two sides of the frame 1, so that the armrests 63 are positioned at the armpits of the patient, when the backrest 51 starts to move up, the armrests 63 fixedly connected on the backrest 51 move up at a constant speed along with the backrest 51, thereby having a supporting effect on the patient and being matched with the auxiliary plate 52 to quickly lift the gravity center of the body of the patient, so that the patient can quickly get up.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an orthopedic surgery is with nursing frame which characterized in that: comprises a frame body (1), a rotating wheel (2) and a base (3); the frame body (1) is a seat-shaped structure formed by mutually welding guide rods; the rotating wheels (2) are rotatably connected to the left side and the right side of the frame body (1); the opposite sides of the two rotating wheels (2) are fixedly connected with auxiliary wheels through guide rods; driven wheels (21) are fixedly connected to the left side and the right side of the frame body (1); the driven wheel (21) is used for supporting the frame body (1) and assisting the frame body (1) to move; the left side and the right side of the frame body (1) are fixedly connected with a fixed plate (4); a first sliding chute (41) is formed in one side, opposite to the two fixing plates (4); sliding blocks (42) are connected in the first sliding grooves (41) in a sliding manner; the number of the sliding blocks (42) in the same first sliding groove (41) is two; a support shaft (43) is fixedly connected to the opposite side of the sliding block (42) in the first sliding groove (41) on the left side and the right side; the supporting shaft (43) is sleeved with the base (3); the base (3) is of a straight plate structure wrapped with a sponge cushion; one side of the frame body (1) far away from the base (3) is provided with symmetrically designed second sliding chutes (5); a backrest (51) is connected in the second sliding groove (5) in a sliding manner; an auxiliary plate (52) is hinged to one side, close to the backrest (51), of the base (3); one side of the auxiliary plate (52) far away from the base (3) is hinged with the backrest (51); a screw rod (53) is rotationally connected in the second sliding groove (5); a threaded hole is formed in the backrest (51); the lead screw (53) is meshed with the threaded hole; the frame body (1) is fixedly connected with a power box (6) below the fixed plate (4); a motor (61) is fixedly connected in the power box (6); openings are formed in the two sides of the power box (6); a rotating shaft (74) of the motor (61) is sleeved with a transmission belt (62); the transmission belt (62) is sleeved with the lead screw (53) through openings at two sides.

2. A nursing frame for orthopedic surgery according to claim 1, characterized in that: one side of the backrest (51) close to the base (3) is fixedly connected with symmetrically designed armrests (63); the handrails (63) are wrapped with sponge layers; in an initial state, the backrest (51) is positioned at the bottommost part of the first sliding groove (41), and the handrail (63) is positioned on the frame body (1).

3. A nursing frame for orthopedic surgery according to claim 1, characterized in that: one side of the frame body (1) far away from the backrest (51) is fixedly connected with symmetrically designed fixed valves (7); the fixed valve (7) is designed in an inverted U shape; a fixed shaft (71) is fixedly connected in the fixed valve (7); the fixed shaft (71) is sleeved with a rotating block (72); a first groove (73) is formed in the rotating block (72); the fixed shaft (71) penetrates through the first groove (73); the first groove (73) is positioned below the fixed shaft (71) and is rotationally connected with a rotating shaft (74); one end of the rotating shaft (74) far away from the rotating block (72) is designed in an arc shape; pedals (75) are fixedly connected to the opposite sides of the two rotating shafts (74); one side of the rotating shaft (74) close to the fixed shaft (71) is fixedly connected with a limiting rod (76); the limiting rod (76) is in a T-shaped design; a rotating groove (77) is formed in one side, close to the rotating shaft (74), of the fixed shaft (71); the limiting rod (76) extends into the rotating groove (77); in the initial state, the T-shaped plane of the limiting rod (76) is consistent with the rotating direction of the rotating block (72).

4. A nursing frame for orthopedic surgery according to claim 1, characterized in that: two sides of the frame body (1) are fixedly connected with mounting plates (8) which are symmetrically designed; a third sliding chute (81) is formed in the opposite side of the two mounting plates (8); the third sliding groove (81) is in an inverted L-shaped design; the third sliding chute (81) is positioned at the bottom opening of the mounting plate (8); a sliding rod (82) is connected in the third sliding chute (81) in a sliding manner; the sliding rod (82) extends out of the third sliding chute (81); one end of the sliding rod (82) positioned outside the third sliding chute (81) is fixedly connected with a first cross rod (83); supporting plates (84) are fixedly connected to the opposite sides of the two rotating shafts (74); a first cavity (85) is formed in each supporting plate (84); one side of the first cavity (85) far away from the frame body (1) is provided with first through grooves (86) which are uniformly distributed; the first through grooves (86) are fixedly connected with squeezing bags (89); the first cavity (85) is internally and slidably connected with an extrusion block (891); one side of the extrusion block (891), which is close to the first through-brush, is provided with a uniform convex structure, and the convex structures extend into the first through groove (86); a second through groove (87) is formed in one side, away from the first through groove (86), of the first cavity (85); the extrusion block (891) extends to the outside through a second through groove (87); one end of the extrusion block (891) positioned outside the second through groove (87) is hinged with a transmission rod (88); the rotating rod is designed in an L shape; the transmission rod (88) is rotatably connected with the first cross rod (83).

5. A nursing frame for orthopedic surgery according to claim 1, characterized in that: vibration springs are uniformly distributed in the extrusion bag (89); one end of the vibration spring, which is far away from the extrusion block (891), is fixedly connected with the extrusion bag (89).

6. A nursing frame for orthopedic surgery according to claim 1, characterized in that: the upper part of the third sliding chute (81) is provided with clamping grooves (9) which are uniformly distributed; the cross sections in the clamping grooves (9) are all designed in a triangular shape; a fourth sliding chute (91) is formed in one side, close to the clamping groove (9), of the sliding rod (82); a clamping block (92) is elastically connected in the fourth sliding groove (91) through a spring; the fourth sliding groove (91) is arranged at an opening at one end of the sliding rod (82) which is positioned outside the third sliding groove (81); the fixture block (92) is fixedly connected with a poke rod (93) at the opening of the fourth sliding groove (91).