Disclosure of Invention
The invention aims to overcome the technical defects and provide a limb cooperative rehabilitation exercise device for medical clinical use. Can fix the both sides at the sick bed, drive the shank through patient's hand push-and-pull handrail and carry out crooked activity and take exercise, can make the buttock lift up through the pulling of hand lever, carry out bridge type motion and take exercise, the patient can independently carry out four limbs in coordination with the exercise activity of bridge type motion, need not medical personnel supplementary, labour saving and time saving, recovered exercise time is free, takes exercise effectually.
The technical scheme adopted by the invention for solving the technical problems is as follows: a four-limb cooperative rehabilitation exercise device for internal medicine clinic comprises a clamping base, adjusting rods, sliding blocks, supporting rods, supporting cylinders, hanging rods, handrails, foot supporting rods, foot supporting plates, hip supporting plates and pull ropes, wherein the clamping base is of a U-shaped clamping plate structure, fixing pins penetrate through lower side supporting plates of the clamping base in a threaded mode, four clamping bases are arranged side by side in pairs, limiting rods are fixedly connected between the centers of the plate edges of the adjacent upper side supporting plates of the two clamping bases, fixing rods are fixedly connected to the centers of the top surfaces of the clamping bases, adjusting bearings are fixedly connected to the upper ends of the two fixing rods, the adjusting rods are fixedly inserted into inner rings of the two adjusting bearings, the right ends of the adjusting rods penetrate through the adjusting bearings on the right side, crank handles are fixedly connected to the ends of the adjusting bearings through screws, and external threads are arranged on the outer walls of the adjusting rods between the two adjusting bearings, the sliding blocks are provided with two penetrating adjusting threaded holes and limiting holes from top to bottom, the adjusting threaded holes of the two sliding blocks are opposite in threaded direction and are symmetrically screwed on the adjusting rod, the limiting holes on the lower sides of the two sliding blocks are slidably sleeved on the limiting rod, the top surfaces of the two sliding blocks are fixedly hinged with supporting rods, the outer wall of the lower side of each supporting cylinder is fixedly connected with a fan-shaped hinge sheet, the upper ends of the two supporting rods are symmetrically hinged and fixed on the hinge sheet, the two sides of each hanging rod are symmetrically and fixedly connected with limiting rings, the two supporting cylinders are rotatably sleeved on the hanging rod outside the limiting rings and are locked and fixed through locking nuts on the outer sides, the hanging rod is slidably sleeved with two rotating bearings, the hand holding rod and the foot holding rod are of a cylindrical structure, the upper ends of the hand holding rod and the foot holding rod are fixedly communicated together, and the intersection of the upper ends of the hand holding rod and the foot holding rod is fixedly connected with the outer wall of the lower sides of the rotating bearings, the lower extreme fixedly connected with of foot layer board rotates a section of thick bamboo, a side board edge middle part fixedly connected with axis of rotation of foot layer board, and the axis of rotation rotates to peg graft in a section of thick bamboo that rotates and its tip spiro union is fixed with spacing end cover, the left side tip fixedly connected with of foot layer board rather than the vertically baffle, the handle of the lower extreme fixedly connected with U-shaped of handrail, be equipped with the sliding tray of penetrability on the upside section of thick bamboo wall of handrail, the section of thick bamboo intracavity of handrail slides and pegs graft and has the slide bar, and the center fixedly connected with of slide bar rather than the vertically hand lever, the sliding tray of hand lever is passed to the upper end of hand lever, be equipped with the wire rope handling hole on the downside section of thick bamboo wall of handing-over department of handrail and foot layer board, fixedly connected with U-shaped piece on the upside inner wall of handing-over department of handrail and foot layer board, the lower extreme of U-shaped piece is connected with the pulley through the hinge rotation, the stay cord is Y-shaped rope body, and the upside one end of stay cord passes behind the wire rope handling hole and end fixed connection is in the center of slide bar, the both sides of buttock layer board are connected with four suspension rings through the symmetrical rotation, two suspension rings of stay cord, and the equal couple of both sides of suspension hooks of two fixed connection are all on the same side of two homonymy.
Preferably, the top surfaces of the foot supporting plate and the hip supporting plate and the right side plate surface of the baffle are fixedly connected with a layer of soft leather pad.
Preferably, the fixed frame of the left end outside flange limit fixedly connected with of foot layer board, the fixed band of the left end inside flange limit fixedly connected with of foot layer board and fixed frame corresponding, fixedly connected with magic bonding mother strip and magic bonding hair side in proper order on the side of going up of the tip of fixed band.
Preferably, the upper end of the fixing pin is fixedly sleeved with a rubber buffer sleeve.
Preferably, the crank is of a foldable handle structure.
Preferably, a rubber anti-slip sleeve with arc-shaped concave hand-grasping grains is fixedly sleeved on the lower side supporting rod of the handle.
Preferably, the hand lever is fixedly sleeved with a high-density sponge sleeve.
The invention has the beneficial effects that: the invention has reasonable structural design, can be fixed at two sides of a sickbed, drives the legs to perform bending movement exercise by pushing and pulling the hand holding rods by hands of a patient, can lift the buttocks by pulling the hand holding rods to perform bridge type movement exercise, can independently perform four-limb cooperation and bridge type movement exercise activities of the patient, does not need the assistance of medical personnel, saves time and labor, has free rehabilitation exercise time and good exercise effect.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The present invention will be described in detail below with reference to fig. 1 to 10.
As shown in figures 1-10, the invention comprises a clamping base 1, an adjusting rod 7, a sliding block 3, a supporting rod 18, a supporting cylinder 29, a hanging rod 30, a hand rod 23, a foot supporting rod 8, a foot supporting plate 11, a hip supporting plate 19 and a pull rope 21, wherein the clamping base 1 is of a U-shaped clamping plate structure, a fixing pin 2 penetrates through the lower side supporting plate in a threaded manner, the fixing pin 2 can fix the clamping base 1 at the bed edges at two sides of a bed body, the clamping base 1 is provided with four clamping bases 1 which are arranged side by side in pairs, the fixing of the device can be firmer by fixing the four clamping bases 1 at the edges at two sides of the bed body, a limiting rod 4 is fixedly connected between the plate edge centers of the adjacent upper side supporting plates of the two clamping bases 1, the top surface center of the clamping base 1 is fixedly connected with a fixing rod 5, and the upper ends of the two fixing rods 5 are fixedly connected with an adjusting bearing 6, the adjusting rods 7 are fixedly inserted into the inner rings of the two adjusting bearings 6, the right end of each adjusting rod 7 penetrates through the adjusting bearing 6 on the right side, the end part of each adjusting rod 7 is fixedly connected with the crank 22 through a screw, the outer wall of the adjusting rod 7 between the two adjusting bearings 6 is provided with an external thread, the sliding block 3 is provided with two adjusting threaded holes 40 and two limiting holes 39 which are penetrated from top to bottom on the outer wall of the sliding block 3, the adjusting threaded holes 40 of the two sliding blocks 3 are opposite in threaded direction and symmetrically screwed on the adjusting rod 7, the limiting holes 39 on the lower sides of the two sliding blocks 3 are slidably sleeved on the limiting rods 4, the top surfaces of the two sliding blocks 3 are fixedly hinged with the supporting rods 18, the outer wall on the lower side of the supporting cylinder 29 is fixedly connected with fan-shaped hinged pieces 32, the upper ends of the two supporting rods 18 are symmetrically hinged and fixed on the hinged pieces 32, and the two sliding blocks 3 can be close to or far away by rotating the crank 22, thereby enabling the supporting cylinders 29 at the upper ends of the two supporting rods 18 to ascend or descend, enabling the limiting rod 4 to enable the sliding block 3 to be limited, incapable of rotating and capable of moving only leftwards and rightwards when the crank 22 rotates, enabling the height of the hanging rod 30 to be adjusted slightly according to the requirements of a patient, enabling the hands and feet of the patient to be placed more conveniently, enabling the hanging rod 30 to be supported more stably through triangular supports of the two supporting rods 18 at the same side and more stable than the supporting of a single supporting rod 18, and not capable of shaking leftwards and rightwards during movement, limiting rings 36 are symmetrically and fixedly connected to the two sides of the hanging rod 30, the two supporting cylinders 29 are rotatably sleeved on the hanging rod 30 outside the limiting rings 36 and are locked and fixed through locking nuts 31 outside, two rotating bearings 34 are slidably sleeved on the hanging rod 30, the hand rest 23 and the foot rest 8 are of a cylindrical structure, and the upper ends of the hand rest 23 and the foot rest 8 are fixedly communicated together, the intersection of the upper ends of the handrail 23 and the foot support rod 8 is fixedly connected with the lower outer wall of the rotating bearing 34, the lower end of the foot support rod 8 is fixedly connected with the rotating cylinder 9, the middle part of one side plate edge of the foot support plate 11 is fixedly connected with the rotating shaft 38, the rotating shaft 38 is rotatably inserted in the rotating cylinder 9, the end part of the rotating shaft 38 is screwed and fixed with the limit end cover 10, the left end part of the foot support plate 11 is fixedly connected with the baffle 12 vertical to the foot support plate 11, the foot support plate 11 can freely rotate through the rotating shaft 38, the foot part can be conveniently and stably fixed on the foot support plate 11 in the exercise process, the lower end of the handrail 23 is fixedly connected with the U-shaped handle 24, when in exercise, the leg part is bent, the foot part is flatly fixed on the foot support plate 11, the handles 24 on the two sides are grasped by two hands, the handrail 23 is pushed leftwards by one hand, the handrail 8 can be rotated and tilted upwards, the leg stretching is driven to stretch forwards, the two hands sequentially push forwards and pull backwards, the process is repeated, four limbs can perform exercise movement in a coordinated mode, a penetrating sliding groove 28 is formed in the upper side cylinder wall of the handrail 23, a sliding rod 37 is inserted in a cylinder cavity of the handrail 23 in a sliding mode, a hand pull rod 26 perpendicular to the sliding rod 37 is fixedly connected to the center of the sliding rod 37, the upper end of the hand pull rod 26 penetrates through the sliding groove 28 of the handrail 23, a rope penetrating hole 41 is formed in the lower side cylinder wall of the joint of the handrail 23 and the foot support rod 8, a U-shaped piece 42 is fixedly connected to the upper side inner wall of the joint of the handrail 23 and the foot support rod 8, the lower end of the U-shaped piece 42 is rotatably connected with a pulley 43 through a hinge shaft, the stay cord 21 is a Y-shaped cord body, one end of the upper side of the stay cord 21 penetrates through the rope penetrating hole 41 and is fixedly connected to the center of the left side end of the sliding rod 37, two sides of the hip support plate 19 are rotatably connected with four suspension rings 20 through buckle pieces symmetrically, two lower side end portions of the stay cord 21 are fixedly connected with hooks 35, and two hooks 35 of the lower side of the stay cord 21 are hung on two suspension rings 20 of the same side of the suspension rings 20. Put hip layer board 19 below patient's buttock, the shank is crooked, and the foot is kept flat and is fixed on foot layer board 11, and both hands are grabbed hand lever 26, and pull-down hand lever 26 can lift hip layer board 19 is pulled up, makes patient's buttock lifted to bridge type motion is taken exercise can carry out.
The top surfaces of the foot supporting plate 11 and the hip supporting plate 19 and the right side plate surface of the baffle plate 12 are fixedly connected with a layer of soft leather pad 17. The soft leather pad 17 is soft and comfortable, and is convenient to clean.
Fixed frame 13 of the fixed frame of left end outside flange department fixedly connected with of foot layer board 11, the fixed band 14 corresponding with fixed frame 13 of the inboard flange department fixedly connected with of left end of foot layer board 11, fixedly connected with magic bonding mother strip 15 and magic bonding hair side 16 in proper order on the side of going up side of the tip of fixed band 14. The feet of the patient can be fixed to the foot plate 11 by the adhesive fixation of the fixing band 14 after passing through the fixing frame 13.
The upper end of the fixing pin 2 is fixedly sleeved with a rubber buffer sleeve 33. The rubber buffer 33 can make the fixing pin 2 fixed with the bedside more firmly.
The crank 22 is of a foldable handle construction. The foldable handle is of a prior art construction, and by folding the handle into the vertical stem of the crank 22, space is saved and the handle is prevented from being knocked over during movement.
A rubber anti-slip sleeve 25 with arc-shaped concave hand-grasping grains is fixedly sleeved on the lower side supporting rod of the handle 24. The rubber anti-skid sleeve 25 is anti-skid and convenient to hold.
The hand lever 26 is fixedly sleeved with a high-density sponge sleeve 27. The high-density sponge sleeve 27 is convenient to hold and pull.
During the use, fix the both sides at the sick bed with four centre gripping bases 1 of this device through fixed pin 2, rotate the crank 22 of both sides as required, adjust the height of hanging rod 30, adjust the position of the rolling bearing 34 of both sides, crooked with patient's shank, the foot is kept flat on foot layer board 11 and is fixed through fixed band 14 bonding, both hands grasp the handle 24 of both sides, put buttockss layer board 19 under patient's buttockss, and hang on hanging ring 20 through couple 35, both hands push forward before pulling down in proper order and reset, can drive the shank antestretch again the bending that resets, thereby carry out four limbs and temper the activity in coordination, patient's shank is crooked in addition, the foot is kept flat on foot layer board 11 and is fixed through fixed band 14 bonding, both hands can hold hand pull 26 backward, make buttockss layer board 19 hold up patient's buttock, carry out the bridge type motion and take exercise, the patient can take exercise according to self-performance, it is effectual to temper.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive.