A massage nursing bed for neurosurgery rehabilitation

Abstract

The present invention relates to the technical field of medical equipment, and in particular to a massage nursing bed for neurosurgery rehabilitation. It comprises a bed frame 1, a bed frame 2 is fixedly connected to one side of the bed frame 1, an electric slide rail 1 is installed on the bed frame 1, an electric slider in the electric slide rail 1 is installed with an electric slide rail 2, a fixed block 1 is installed on the electric slider in the electric slide rail 2, the fixed block 1 is slidably connected to a sliding frame 1, a roller 1 is rotatably connected to the lower side of the sliding frame 1, the side wall of the roller 1 is provided with evenly distributed massage parts, the electric slide rail 2 is slidably connected to a linear array of sliding rods, and the upper end of the sliding rod is fixedly connected to a limiting plate 1. The present invention makes the curve formed by the limiting plate 1 of the linear array coincide with the curve of the patient's back, so that the roller 1 moves along the curve of the patient's back, and the massage force applied by the evenly distributed massage parts to various parts of the patient's back is consistent.

Description

Technical Field

[0001] The present invention relates to the technical field of medical equipment, and in particular to a massage nursing bed for neurosurgery rehabilitation. Background Art

[0002] Neurosurgery is a type of surgery that treats neurological diseases such as brain and spinal cord caused by trauma. Since the treatment site of the patients treated by the neurosurgery is relatively special, the patients will be bedridden for a long time during the treatment stage, and long-term bedriddenness will cause disuse atrophy of the patient's muscles, especially the patient's back. During the long-term bedridden process, bedsores are easily caused. Therefore, when treating these patients, it is not only necessary to treat the injured part, but also to care for them during their recovery process. One of the existing means to prevent the above-mentioned diseases is to massage the patient manually or with massage equipment, but manual massage not only requires a large number of professionals, but also consumes a lot of time. Although massage equipment can avoid this problem, the existing massage equipment simply makes the massage piece roll along the patient's back. In this process, since the curves of the backs of different patients are different, springs will be installed on the massage piece, and the massage piece will fit the patient's back through the springs. However, the curves of the patient's back are high and low. When it is high, the spring will make the massage piece massage with a greater force, and when it is low, the spring will make the massage piece massage with a smaller force, which will cause the local part of the patient's back to be unable to be effectively massaged. Summary of the invention

[0003] The present invention provides a massage nursing bed for neurosurgery rehabilitation, aiming at the disadvantages mentioned in the above background technology.

[0004] The technical solution of the present invention is: a massage nursing bed for neurosurgery rehabilitation, comprising a bed frame 1, a bed frame 2 is fixedly connected to one side of the bed frame 1, the bed frame 1 is installed with an electric slide rail 1, an electric slider in the electric slide rail 1 is installed with an electric slide rail 2, and the electric slider in the electric slide rail 2 is installed with a fixed block 1, the fixed block 1 is slidably connected with a sliding frame 1, the lower side of the sliding frame 1 is rotatably connected with a roller 1, and the side wall of the roller 1 is provided with evenly distributed massage parts, the electric slide rail 2 is slidably connected with a linear array of sliding rods, the lower end of the sliding rod is fixedly connected with a flexible plate, the upper end of the sliding rod is fixedly connected with a limiting plate 1, the upper side of the sliding frame 1 is rotatably connected with a moving wheel, the limiting plates 1 of the linear array are all in limiting contact and cooperation with the moving wheel, an elastic plate is connected between adjacent limiting plates 1, the elastic plate is located on the moving path of the moving wheel, and a pressing component for pressing the patient's back is provided on the sliding frame 1.

[0005] As a preferred technical solution of the present invention, the pressing component includes a sliding frame 2, the sliding frame 2 is slidably connected to the sliding frame 1, an elastic member is connected between the sliding frame 2 and the sliding frame 1, the sliding frame 1 is rotatably connected to a rotating shaft 1, the rotating shaft 1 and the roller 1 are driven by a pulley and a belt, the rotating shaft 1 is detachably installed with a missing gear, the sliding frame 2 is slidably connected to a rack 1, the rack 1 is meshed with the missing gear, and an elastic member is connected between the rack 1 and the sliding frame 2.

[0006] As a preferred technical solution of the present invention, it also includes a force adjustment mechanism, which is arranged on the roller one, and is used to adjust the extension length of the massage piece. The force adjustment mechanism includes a rotating shaft 2, and the rotating shaft 2 is rotatably connected to the roller one. The part of the rotating shaft 2 located inside the roller one is fixedly connected with an axially distributed rotating extrusion block. The massage piece is slidably connected to the roller one, and an elastic piece is connected therebetween. The massage piece is extruded and matched with the adjacent rotating extrusion block. The part of the rotating shaft 2 located outside the roller one is threadedly connected with a screw rod, and the side of the roller one close to the screw rod is provided with circumferentially distributed limiting holes, and the circumferentially distributed limiting holes on the roller one are all slidably matched with the screw rod.

[0007] As a preferred technical solution of the present invention, it also includes an active training mechanism, which is arranged on the bed frame one, and is used to perform rehabilitation training on the patient's legs. The active training mechanism includes an electric push rod one, which is fixed to the side of the bed frame one close to the bed frame two, the bed frame two is slidably connected to a sliding frame three that is slidably connected to the bed frame one, the telescopic end of the electric push rod one is fixed to the sliding frame three, the upper part of the sliding frame three is rotatably connected to a symmetrically distributed rotating shaft three, the rotating shaft three is fixed to a leg support plate, and an elastic strap for fixing the patient's legs is installed on the side of the leg support plate away from the bed frame one, the sliding frame three is provided with a training adjustment component, the training adjustment component is used to adjust the rotation resistance of the symmetrically distributed rotating shaft three, the sliding frame three is provided with a training protection component for preventing the symmetrically distributed rotating shaft three from resetting too fast, and the bed frame two is provided with a leg pushing component for pushing the patient's legs.

[0008] As a preferred technical solution of the present invention, the training adjustment component includes symmetrically distributed rotating shafts four, which are symmetrically distributed and rotatably connected to the sliding frame three, and the rotating shafts four and the adjacent rotating shafts three are driven by pulleys and belts. The sliding frame three is fixedly connected with symmetrically distributed water storage shells, and the rotating shafts four are rotatably connected to the adjacent water storage shells. The part of the rotating shafts four located in the adjacent water storage shells is fixedly connected with circumferentially distributed water stirring plates, and the water storage shells are fixedly connected to and connected with a water inlet pipe.

[0009] As a preferred technical solution of the present invention, the training protection component includes a fixing part, which is fixed to the sliding frame three, and the symmetrically distributed rotating shafts three are all rotatably connected to the fixing part. A symmetrical and circumferentially distributed arc-shaped speed reduction plate is fixed in the fixing part, and the rotating shaft three is slidably connected to a symmetrically distributed sliding block, and an elastic part is connected between the sliding block and the adjacent rotating shaft three. The side of the sliding block away from the axis of the adjacent rotating shaft three is slidably connected to a speed reduction block, and an elastic part is connected between the speed reduction block and the adjacent sliding block. The circumferentially distributed arc-shaped speed reduction plate on one side of the fixing part is squeezed and limitedly matched with the speed reduction block on the adjacent rotating shaft three.

[0010] As a preferred technical solution of the present invention, the distance between one end of the arc-shaped deceleration plate and the three-axis centerline of the rotating shaft is greater than that of the other end, and the end of the deceleration block away from the adjacent sliding block is set to be hook-shaped.

[0011] As a preferred technical solution of the present invention, the leg-pushing component includes a rack 2, the rack 2 is fixedly connected to the sliding frame 3, the bed frame 2 is rotatably connected to a spur gear 1, the spur gear 1 is meshed with the rack 2, the bed frame 2 is slidably connected to a sliding frame 4 away from the upper side of the bed frame 1, the bed frame 2 is rotatably connected to a spur gear 2, the spur gear 1 and the spur gear 2 are driven by a pulley and a belt, the sliding frame 4 is fixedly connected to a rack 3, the rack 3 is meshed with the spur gear 2, and a leg-pushing plate is fixedly connected to the upper side of the sliding frame 4.

[0012] As a preferred technical solution of the present invention, it also includes an auxiliary training mechanism, which is arranged on the bed frame 2, and is used to assist patients in performing rehabilitation training for their legs. The auxiliary training mechanism includes a sliding plate 1, which is slidably connected to the bed frame 2, and the sliding plate 1 is fixedly connected to an electric push rod 2, and the telescopic end of the electric push rod 2 is fixedly connected to a fixed plate 1, and the sliding plate 1 is fixedly connected to a fixed plate 2, and the fixed plate 2 is slidably connected to a sliding plate 2 slidably connected to the fixed plate 1, and the upper side of the sliding plate 2 is rotatably connected to a roller 2, and a switching component for switching training modes is provided on the sliding frame 3.

[0013] As a preferred technical solution of the present invention, the switching component includes a lifting frame, the lifting frame is fixedly connected to the sliding frame three, the sliding plate one is slidably connected to the limiting plate two, and the limiting plate two is pressed and contacted with the lifting frame.

[0014] Compared with the prior art, the present invention achieves a further effect as follows: the present invention makes the curve formed by the limiting plate 1 of the linear array coincide with the curve of the patient's back, thereby allowing the roller 1 to move along the curve of the patient's back and making the massage force applied by the evenly distributed massage elements to different parts of the patient's back consistent.

[0015] The present invention adjusts the extension distance of the massage member by rotating the second rotating shaft, thereby performing adaptive adjustment according to the different degrees of effort of different patients during massage.

[0016] The present invention slows down the rotation speed of the deceleration block by means of the arc-shaped deceleration plate when the patient actively performs leg exercises, thereby preventing the leg support plate from being quickly reset and causing leg injuries to the patient when the patient's leg strength suddenly decreases during training. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0018] Figure 2 It is a three-dimensional structural schematic diagram of the bed frame 2, the electric slide rail 1 and the electric slide rail 2 of the present invention;

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the sliding rod, the flexible plate and the limiting plate 1 of the present invention;

[0020] Figure 4 It is a three-dimensional structural schematic diagram of a sliding frame 1, a roller 1 and a massage element of the present invention;

[0021] Figure 5 It is a three-dimensional structural schematic diagram of the second rotating shaft, the rotating extrusion block and the screw of the present invention;

[0022] Figure 6 It is a schematic diagram of the three-dimensional structure of the sliding frame 4 and the lifting frame of the present invention;

[0023] Figure 7 It is a three-dimensional structural schematic diagram of the electric push rod 1, the fixing member and the sliding plate 1 of the present invention;

[0024] Figure 8 It is a three-dimensional structural schematic diagram of the spur gear 2, rack 3 and leg pushing plate of the present invention;

[0025] Fig. 9 It is a three-dimensional structural schematic diagram of the sliding frame 3, the rotating shaft 3 and the leg supporting plate of the present invention;

[0026] Fig.10 It is a three-dimensional structural schematic diagram of the rotating shaft 4, the water storage shell and the water stirring plate of the present invention;

[0027] Fig.11 It is a three-dimensional structural schematic diagram of the arc-shaped deceleration plate, the sliding block and the deceleration block of the present invention;

[0028] Fig.12 It is a schematic diagram of the three-dimensional structure of the electric push rod 2, the fixing plate 1 and the fixing plate 2 of the present invention;

[0029] Fig.13 It is a schematic diagram of the three-dimensional structure of the sliding plate 1, the lifting frame and the limiting plate 2 of the present invention.

[0030] The accompanying drawings are denoted as follows:

[0031] 1-bed frame 1, 11-bed frame 2, 12-electric slide rail 1, 13-electric slide rail 2, 14-fixed block 1, 15-sliding frame 1, 16-roller 1, 17-massage piece, 18-sliding rod, 19-flexible plate, 110-limiting plate 1, 111-moving wheel, 112-elastic plate;

[0032] 2-pressing component, 21-sliding frame 2, 22-rotating shaft 1, 23-missing gear, 24-rack 1;

[0033] 3-force adjustment mechanism, 31-rotating shaft 2, 32-rotating extrusion block, 33-screw;

[0034] 4-active training mechanism, 41-electric push rod 1, 42-sliding frame 3, 43-rotating shaft 3, 44-leg support board;

[0035] 5-training adjustment component, 51-rotating shaft four, 52-water storage shell, 53-water stirring plate, 54-water inlet pipe;

[0036] 6-training protection component, 61-fixing part, 62-arc speed reducer, 63-sliding block, 64-speed reducer;

[0037] 7- leg pusher, 71- rack 2, 72- spur gear 1, 73- sliding frame 4, 74- spur gear 2, 75- rack 3, 76- leg pusher plate;

[0038] 8- auxiliary training mechanism, 81- sliding plate 1, 82- electric push rod 2, 83- fixed plate 1, 84- fixed plate 2, 85- sliding plate 2, 86- roller 2, 9- switching component;

[0039] 91-lifting frame, 92-limiting plate 2. DETAILED DESCRIPTION

[0040] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments, but is not intended to limit the present invention.

[0041] Example 1: A massage nursing bed for neurosurgery rehabilitation, please refer to Figure 1-Figure 5As shown, it includes a bed frame 1, on which a control terminal (not shown in the figure) is arranged, a bed frame 2 11 is fixedly connected to the right side of the bed frame 1, and the bed frame 1 and the bed frame 2 11 together constitute a nursing bed, an electric slide rail 12 electrically connected to the control terminal is installed on the rear side of the bed frame 1, and an electric slider in the electric slide rail 12 is installed with an electric slide rail 2 13 electrically connected to the control terminal, two slide rails are arranged on the electric slide rail 2 13, and each slide rail is provided with an electric slider, and the two electric sliders in the electric slide rail 2 13 are both installed with a fixed block 14, the fixed block 14 is slidably connected to a slide frame 15, and the lower side of the slide frame 15 is rotatably connected to a roller 16, and the side wall of the roller 16 is provided with evenly distributed massage parts 17, and a linear array slide rod 18 is slidably connected to the middle part of the electric slide rail 2 13, and an electromagnetic limiter with a linear array and electrically connected to the control terminal is arranged on the electric slide rail 2 13 The device (this is an existing device, not shown in the figure), the electromagnetic limiter is used to lock the adjacent sliding rods 18, the lower end of the sliding rod 18 is fixedly connected to a flexible plate 19, the flexible plate 19 is made of flexible material and is used to fit the patient's back, the upper end of the sliding rod 18 is fixedly connected to a limiting plate 110, the upper side of the sliding frame 15 is rotatably connected to a moving wheel 111, the limiting plates 110 of the linear array are all in limiting contact and cooperation with the moving wheels 111 adjacent to the lower side, that is, during the movement of the moving wheel 111, the moving wheel 111 is always in contact with the lower side of the limiting plate 110 it passes through, and an elastic plate 112 is connected between the adjacent limiting plates 110, the elastic plate 112 is made of elastic material and can be deformed to adapt to the height difference between two adjacent limiting plates 110, the elastic plate 112 is located on the moving path of the moving wheel 111, and a pressing component 2 for pressing the patient's back is provided on the sliding frame 15.

[0042] Please refer to Figure 4 As shown, the pressing component 2 includes a sliding frame 21, which is slidably connected to the left side of the adjacent sliding frame 15, and an elastic member is connected between the sliding frame 21 and the adjacent sliding frame 15, and the elastic member is a spring. The sliding frame 15 is rotatably connected to a rotating shaft 22 that is driven by a pulley and a belt with an adjacent roller 16, and the rotating shaft 22 is detachably installed with a missing gear 23. The reason for the detachable installation is that the missing gear 23 with different numbers of teeth can be replaced according to the massage frequency required by different patients. The sliding frame 21 is slidably connected to a rack 24 that meshes with the adjacent missing gear 23, and an elastic member is connected between the rack 24 and the sliding frame 21, and the elastic member is a tension spring for protecting the patient.

[0043] When massaging the patient's back, the existing massage equipment simply makes the massage piece roll along the patient's back, and a spring is installed on the massage piece to make the massage piece fit the patient's back through the spring. However, the curves of the backs of different patients are different. When the backs are at a high position, the spring will make the massage piece massage with a greater force, which will cause discomfort to some patients who are not too strenuous. When the backs are at a low position, the spring will make the massage piece massage with a smaller force, which will result in that the local area on the patient's back cannot be effectively massaged.

[0044] When it is necessary to massage the back of a hemiplegic patient, the medical staff or the accompanying personnel start the electric slide rail 12 through the control terminal, and the electric slider on the electric slide rail 12 drives the electric slide rail 2 13 to move downward, and the electric slide rail 2 13 drives the parts thereon to move downward until both rollers 16 are in contact with the patient's back, and then the medical staff or the accompanying personnel shut down the electric slide rail 12 through the control terminal.

[0045] During the downward movement of the electric slide rail 2 13 , the electric slide rail 2 13 drives the slide bar 18 to move downward until the flexible plate 19 contacts the patient's back, and then the slide bar 18 stops moving downward, so that the curve formed by the limiting plate 1 110 of the linear array coincides with the curve of the patient's back.

[0046] When the slide bar 18 stops moving downward, the medical staff or the accompanying personnel activates the electromagnetic limiter of the linear array on the electric slide rail 2 13 through the control terminal, and the electromagnetic limiter locks the adjacent slide bar 18, thereby preventing the slide bar 18 from driving the adjacent limit plate 110 to move upward during the process of the roller 16 massaging the patient's back, thereby affecting the massage of the patient's back.

[0047] When both rollers 16 are in contact with the patient's back, the medical staff or the accompanying staff starts the electric slide rail 2 13 through the control terminal, and the two electric sliders on the electric slide rail 2 13 respectively drive the adjacent fixed blocks 14 to move rightward, and the fixed blocks 14 drive the roller 16 to move rightward through the adjacent sliding frame 15. At the same time, the roller 16 will rotate along the patient's back, and the roller 16 drives the massage parts 17 evenly distributed on its outer wall to move rightward and rotate, thereby massaging the patient's back.

[0048] When the fixed block 14 moves to the right, the roller 16 moves along the curve of the patient's back under the action of gravity. The roller 16 always fits with the patient's back, so the roller 16 will move up and down. During the up and down movement of the roller 16, the moving wheel 111 will always contact the lower side of the limiting plate 110 of the linear array. Only when the moving wheel 111 moves between two adjacent limiting plates 110, the moving wheel 111 slides on the elastic plate 112 between the two. In this way, during the massage of the patient's back, the roller 16 moves along the curve of the patient's back, and the massage force applied by the evenly distributed massage elements 17 to various parts of the patient's back is consistent.

[0049] During the rotation of roller 16, roller 16 drives the adjacent rotating shaft 22 to rotate through the pulley and belt drive, the rotating shaft 22 rotates through the adjacent missing gear 23 to drive the adjacent rack 24 to move downward, the rack 24 drives the adjacent sliding frame 21 to move downward, the sliding frame 21 moves downward to squeeze the patient's back and stretch the adjacent tension spring, thereby pressing the patient's back, until the missing gear 23 rotates to no longer mesh with the adjacent rack 24, under the action of the tension spring between the sliding frame 21 and the adjacent sliding frame 15, the sliding frame 21 drives the adjacent rack 24 to move upward and reset, until the missing gear 23 rotates to mesh with the adjacent rack 24 again, and the above steps are repeated.

[0050] During the process of the sliding frame 21 moving down to squeeze the patient's back, if the medical staff or the accompanying staff do not select the missing gear 23 with an appropriate number of teeth according to the patient's body shape, then when the sliding frame 21 has moved down to squeeze the patient's back, the missing gear 23 is still meshed with the adjacent rack 1 24. At this time, under the blocking effect of the patient's back, the sliding frame 21 and the rack 1 24 no longer move downward. Therefore, under the squeezing effect generated by the rotation of the missing gear 23, the rack 1 24 moves to the left and compresses the adjacent spring, thereby disengaging from the adjacent missing gear 23. At this time, the rotation of the missing gear 23 no longer drives the adjacent rack 1 24 to move downward, thereby protecting the patient and preventing the patient's back from being excessively squeezed and damaged due to the patient's high back. Until the missing gear 23 rotates, the teeth on it completely pass through the adjacent rack 1 24, and under the action of the spring between the rack 1 24 and the sliding frame 21, the rack 1 24 is reset.

[0051] Example 2: Based on Example 1, please refer to Figure 5As shown, it also includes two force adjustment mechanisms 3 symmetrically distributed front and back, the two force adjustment mechanisms 3 are respectively arranged on adjacent rollers 16, the force adjustment mechanism 3 is used to adjust the extension length of the massage member 17 in the adjacent roller 16, the force adjustment mechanism 3 includes a second shaft 31, the second shaft 31 is rotatably connected to the adjacent roller 16, the part of the second shaft 31 located in the adjacent roller 16 is fixedly connected to the axially distributed rotating extrusion block 32, the massage member 17 is slidably connected to the adjacent roller 16, and the two are connected There is an elastic member, which is a spring. The massage member 17 squeezes the adjacent rotating extrusion block 32 to move the rotating extrusion block 32 outward. The part of the rotating shaft 31 located outside the adjacent roller 16 is threadedly connected with a screw 33. The side of the roller 16 close to the adjacent screw 33 is provided with circumferentially distributed limiting holes. When the screw 33 is inserted into the corresponding limiting hole on the adjacent roller 16, the rotating shaft 31 and the adjacent roller 16 are connected as a whole, that is, at this time, the rotating shaft 31 and the adjacent roller 16 will not rotate relative to each other.

[0052] Before massaging the back of a hemiplegic patient, the medical staff or accompanying staff can adjust the extension distance of the massage member 17 according to the patient's exertion during massage. The specific operation is as follows:

[0053] The medical staff or the accompanying staff rotates the two screw rods 33 to move the two screw rods 33 out of the limiting holes on the adjacent roller 16, and then the medical staff or the accompanying staff rotates the two rotating shafts 2 31, and the rotating shafts 2 31 drive the adjacent screw rods 33 and the rotating extrusion blocks 32 distributed in the adjacent axial direction to rotate, and the rotating extrusion blocks 32 rotate and squeeze the adjacent massage parts 17 to move the massage parts 17 outward and compress the adjacent elastic parts until the outward movement length of the massage parts 17 reaches a force sufficient to make the patient comfortable. The medical staff or the accompanying staff stops rotating the two rotating shafts 2 31 and starts to rotate the two screw rods 33 in the opposite direction until the screw rods 33 are reinserted into the limiting holes on the adjacent roller 16, and the medical staff or the accompanying staff loosens the two rotating shafts 2 31 again, so as to adjust the extension distance of the massage parts 17, thereby adaptively adjusting according to the different degrees of effort of different patients during massage.

[0054] Example 3: Based on Example 2, please refer to Figure 6-Figure 10As shown, it also includes an active training mechanism 4, which is arranged on the bed frame 1, and is used to perform rehabilitation training on the patient's legs. The active training mechanism 4 includes an electric push rod 1 41 electrically connected to the control terminal, and the electric push rod 1 41 is fixed to the right side of the bed frame 1, and the left side of the bed frame 11 is slidably connected to a sliding frame 3 42 slidably connected to the bed frame 1, and the telescopic end of the electric push rod 1 41 is fixed to the sliding frame 3 42, and the upper part of the sliding frame 3 42 is rotatably connected to two rotating shafts 3 43 symmetrically distributed front and back, and the two rotating shafts 3 43 are both fixed with leg support plates 44, and the right sides of the two leg support plates 44 are both installed with elastic straps for fixing the patient's legs, and the sliding frame 3 42 is provided with a training adjustment component 5, and the training adjustment component 5 is used to adjust the rotation resistance of the symmetrically distributed rotating shafts 3 43, and the sliding frame 3 42 is provided with a training protection component 6 for preventing the symmetrically distributed rotating shafts 3 43 from resetting too fast, and the bed frame 2 11 is provided with a leg pushing component 7 for pushing the patient's legs.

[0055] Please refer to Fig. 9 and Fig.10 As shown, the training adjustment component 5 includes two rotating shafts 451 symmetrically distributed front and back, the two rotating shafts 451 symmetrically distributed front and back are both rotatably connected to the sliding frame 3 42, the rotating shaft 451 and the adjacent rotating shaft 43 are driven by a pulley and a belt, the sliding frame 3 42 is fixedly connected with two water storage shells 52 symmetrically distributed front and back, the rotating shaft 451 is rotatably connected with the adjacent water storage shells 52, the part of the rotating shaft 451 located in the adjacent water storage shell 52 is fixedly connected with a circumferentially distributed water stirring plate 53, and the water storage shell 52 is fixedly connected and connected with a water inlet pipe 54.

[0056] Please refer to Figure 9-11 As shown, the training protection component 6 includes a fixing member 61, which is fixedly connected to the middle part of the upper side of the sliding frame 3 42, and the two rotating shafts 3 43 symmetrically distributed in the front and back are both rotatably connected to the fixing member 61. Two groups of arc-shaped deceleration plates 62 symmetrically distributed in the front and back are fixedly connected in the fixing member 61, and each group of arc-shaped deceleration plates 62 is circumferentially distributed. The distance between one end of the circumferentially distributed arc-shaped deceleration plates 62 and the axis center line of the rotating shaft 3 43 is greater than that between the other end, and the clockwise direction is Fig.11 In the direction of the middle, the rotating shaft three 43 is slidably connected with two sliding blocks 63 symmetrically distributed along its axis, an elastic member is connected between the sliding block 63 and the adjacent rotating shaft three 43, and this elastic member is an arc spring, and a speed reduction block 64 is slidably connected to the side of the sliding block 63 away from the axis of the adjacent rotating shaft three 43, and an elastic member is connected between the speed reduction block 64 and the adjacent sliding block 63, and this elastic member is a tension spring, and one end of the speed reduction block 64 away from the adjacent sliding block 63 is set to a hook shape, which is used to hook the end of the adjacent side arc-shaped speed reduction plate 62 away from the axis line of the rotating shaft three 43, thereby stopping the rotating shaft three 43.

[0057] Please refer to Figure 6 and Figure 8 As shown, the leg-pushing component 7 includes two rack gears 2 71 symmetrically distributed front and back, the two rack gears 2 71 symmetrically distributed front and back are respectively fixed to the front and rear sides of the sliding frame 3 42, the bed frame 2 11 is rotatably connected with two spur gears 1 72 symmetrically distributed front and back, the spur gears 1 72 are meshed with the rack gears 2 71 adjacent to the same side, the upper part of the right side of the bed frame 2 11 is slidably connected with a sliding frame 4 73, the bed frame 2 11 is rotatably connected with two spur gears 2 74 symmetrically distributed front and back, the spur gears 1 72 and the spur gears 2 74 adjacent to the same side are driven by pulleys and belts, the sliding frame 4 73 is fixed with two rack gears 3 75 symmetrically distributed front and back, the rack gears 3 75 are meshed with the spur gears 2 74 adjacent to the same side, and the right part of the upper side of the sliding frame 4 73 is fixed with a leg-pushing plate 76.

[0058] When a patient who has been bedridden for a long time needs to do leg exercises, the medical staff or the accompanying personnel start the electric push rod 41 through the control terminal, and the telescopic end of the electric push rod 41 drives the sliding frame 3 42 to move upward, and the sliding frame 3 42 drives the parts thereon to move upward. During this process, the arc-shaped part of the upper side of the sliding frame 3 42 will press against the popliteal fossa of the patient's leg and drive the knee of the patient's leg to move upward until the telescopic end of the electric push rod 41 is fully extended and the two leg support plates 44 are completely exposed. At this time, the medical staff or the accompanying personnel closes the electric push rod 41 through the control terminal.

[0059] During the upward movement of the sliding frame 3 42, the sliding frame 3 42 drives the two rack gears 2 71 to move upward, the rack gear 2 71 moves upward to drive the adjacent spur gear 1 72 to rotate, the spur gear 1 72 drives the adjacent spur gear 2 74 to rotate through the pulley and the belt, the spur gear 2 74 rotates the transmission rack gear 3 75 to drive the sliding frame 4 73 to move left, the sliding frame 4 73 drives the leg pushing plate 76 to push the patient's footsteps to move left, thus assisting the sliding frame 3 42 to make the patient's legs swing into a "human" shape, thereby facilitating the patient's leg exercise, until the telescopic end of the electric push rod 1 41 is fully extended, and the leg pushing plate 76 no longer moves.

[0060] After the medical staff or the accompanying staff turns off the electric push rod 1 41 through the control terminal, the medical staff or the accompanying staff fixes the patient's legs on the leg support board 44 through the elastic band, and then the patient's calf actively exerts force to drive the adjacent rotating shaft 3 43 to rotate through the leg support board 44, so as to perform rehabilitation training. In the process of the leg support board 44 driving the adjacent rotating shaft 3 43 to rotate, the rotating shaft 3 43 drives the two adjacent sliding blocks 63 to rotate, and there are the following four situations:

[0061] The first situation: when the patient's lower leg is lifted upward, the rotating shaft 3 43 rotates clockwise (in Fig.11From the perspective of FIG), the rotating shaft 3 43 drives the two adjacent sliding blocks 63 to rotate clockwise. During this process, the deceleration block 64 does not contact the adjacent arc-shaped deceleration plate 62, so the arc-shaped deceleration plate 62 does not squeeze and decelerate the adjacent sliding blocks 63.

[0062] The second situation: when the patient's lower leg is reset downward, the rotating shaft 3 43 rotates counterclockwise (in Fig.11 From the perspective of ), the rotating shaft 43 drives the two adjacent sliding blocks 63 to rotate counterclockwise. During this process, the deceleration block 64 does not contact the adjacent arc-shaped deceleration plate 62, so the arc-shaped deceleration plate 62 will not squeeze and decelerate the adjacent sliding blocks 63.

[0063] The third situation: when the patient's calf is reset downward, if the strength of the patient's leg suddenly decreases, the patient's calf drives the leg support plate 44 to rotate counterclockwise rapidly (in Fig.11 From the perspective of rotation shaft three 43, the two adjacent sliding blocks 63 rotate counterclockwise. During this process, since the rotation speed of rotation shaft three 43 suddenly increases, the centrifugal force on the two deceleration blocks 64 increases rapidly. The deceleration blocks 64 move away from the adjacent sliding blocks 63 and stretch the adjacent elastic members. In this state, when the deceleration blocks 64 contact the side of the adjacent arc-shaped deceleration plate 62 close to the center of the circle of rotation shaft three 43, the rotation speed of the deceleration blocks 64 is slowed down under the friction of the arc-shaped deceleration plate 62, so as to prevent the leg support plate 44 from being quickly reset and causing leg injuries to the patient when the patient's leg strength suddenly decreases during training.

[0064] Fourth situation: when the patient's calf is reset downward, if the patient's leg suddenly loses strength, the patient's calf drives the leg support plate 44 to rotate counterclockwise rapidly (in Fig.11From the perspective of the third case), and this rotation speed is greater than the rotation speed in the third case, the shaft three 43 drives the two adjacent sliding blocks 63 to rotate counterclockwise. In this process, since the rotation speed of the shaft three 43 is further increased, the centrifugal force on the two speed reduction blocks 64 is also further increased, and the distance moved by the speed reduction block 64 away from the adjacent sliding block 63 is further increased, and the adjacent elastic member is further stretched until the hook on the speed reduction block 64 cooperates with the end of the adjacent arc-shaped speed reduction plate 62 away from the shaft three 43, the speed reduction block 64 no longer moves in the direction away from the adjacent sliding block 63. In this state, when the speed reduction block 64 and the adjacent arc-shaped speed reduction plate 62 are away from the center of the shaft three 43, When one end contacts, under the blocking effect of the arc-shaped deceleration plate 62, the deceleration block 64 drives the adjacent sliding block 63 to stop moving, but the rotating shaft 3 43 is still rotating, so the elastic member between the sliding block 63 and the rotating shaft 3 43 is compressed, until the elastic member between the sliding block 63 and the rotating shaft 3 43 can no longer be compressed, and the rotating shaft 3 43 also stops rotating, thereby further slowing down the rotation speed of the deceleration block 64 and stopping the rotating shaft 3 43 to prevent the leg support board 44 from quickly resetting and causing the patient's leg to be injured when the patient's legs suddenly lose strength during training. At the same time, under the action of the elastic member between the sliding block 63 and the rotating shaft 3 43, the patient's legs are buffered and protected.

[0065] While the patient is doing leg exercises, the medical staff or accompanying personnel will apply different resistances to the two legs according to the actual degree of recovery of the two legs of the patient. The specific operation is as follows:

[0066] Before the medical staff or the accompanying personnel start the electric push rod 41 through the control terminal, the medical staff or the accompanying personnel add water into the two water inlet pipes 54, and the amount of water added depends on the recovery of the two legs. After the water is added, when the rotating shaft 3 43 rotates, the rotating shaft 3 43 drives the adjacent rotating shaft 4 51 to rotate through the pulley and the belt, and the rotating shaft 4 51 drives the adjacent circumferentially distributed water stirring plates 53 to rotate. The water stirring plates 53 rotate to stir the water in the adjacent water storage shell 52. At this time, the water in the water storage shell 52 applies resistance to the water stirring plates 53, thereby applying resistance to the rotating shaft 3 43.

[0067] Example 4: Based on Example 3, please refer to Figure 7 , Fig.12 and Fig.13As shown, an auxiliary training mechanism 8 is also included, the auxiliary training mechanism 8 is arranged on the bed frame 11, and the auxiliary training mechanism 8 is used to assist the patient in performing rehabilitation training on the legs. The auxiliary training mechanism 8 includes a sliding plate 81, the sliding plate 81 is slidably connected to the bed frame 11, the sliding plate 81 is fixedly connected to an electric push rod 82 electrically connected to the control terminal, the telescopic end of the electric push rod 82 is fixedly connected to a fixed plate 83, a horizontal slide groove is arranged in the fixed plate 83, and the upper side of the sliding plate 81 is fixedly connected to two fixed push rods symmetrically distributed front and back. The fixed plate 2 84 and the two fixed plates 2 84 symmetrically distributed front and back are both provided with an inclined groove with the right end located on the upper side. The inclined grooves of the two fixed plates 2 84 symmetrically distributed front and back are commonly slidably connected with a sliding plate 2 85. The sliding plate 2 85 slides in the horizontal groove of the fixed plate 1 83. The upper side of the sliding plate 2 85 is rotatably connected with a roller 2 86. The roller 2 86 is used to reduce the resistance of the sliding plate 2 85 when it moves and reduce the discomfort of the patient's legs. The sliding frame 3 42 is provided with a switching component 9 for switching the training mode.

[0068] Please refer to Fig.12 and Fig.13 As shown, the switching component 9 includes a lifting frame 91, which is fixed to the lower side of the sliding frame three 42. Two square plates are arranged on the right side of the lifting frame 91. The left part of the sliding plate one 81 is slidably connected to the limiting plate two 92. The sliding plate one 81 and the limiting plate two 92 are both provided with two square notches of the same size as the adjacent square plates on the lifting frame 91. The limiting plate two 92 slides at the square notch of the sliding plate one 81. The limiting plate two 92 is squeezed by the two square plates on the right side of the lifting frame 91, so that the limiting plate two 92 drives the sliding plate one 81 to move upward.

[0069] When a patient who has been bedridden for a long time needs to do leg exercises, if the patient's legs cannot actively exert force to exercise, the medical staff or the accompanying staff pushes the limit plate 2 92 to make the notch of the limit plate 2 92 misaligned with the notch of the electric push rod 2 82, and then the medical staff or the accompanying staff starts the electric push rod 1 41 through the control terminal, and the telescopic end of the electric push rod 1 41 drives the sliding frame 3 42 to move upward, and the sliding frame 3 42 drives the limit plate 2 92 to move upward through the lifting frame 91, and the limit plate 2 92 drives the sliding plate 1 81 to move upward, until the telescopic end of the electric push rod 1 41 is fully extended, and the medical staff or the accompanying staff turns off the electric push rod 1 41 through the control terminal.

[0070] After the telescopic end of the electric push rod 41 is fully extended, the medical staff or the accompanying staff starts the electric push rod 82 through the control terminal, and the telescopic end of the electric push rod 82 drives the sliding plate 85 to move upward through the fixed plate 83. The sliding plate 85 moves to the right along the two fixed plates 84 during the upward movement. Therefore, the sliding plate 85 drives the roller 86 to move upward and to the right, so that the patient's calf is lifted. Until the telescopic end of the electric push rod 82 is fully extended, the telescopic end of the electric push rod 82 begins to retract, and the sliding plate 85 drives the roller 86 to move downward and to the left, so that the patient's calf is reset. Through the above operation, when the patient's legs are unable to actively exert force for exercise, the patient's calves are lifted and reset, thereby performing leg exercises for the patient.

[0071] When the bedridden patient actively exerts force to exercise, the medical staff or accompanying personnel do not need to push the limiting plate 2 92 , and at this time the sliding frame 3 42 cannot drive the limiting plate 2 92 to move upward through the lifting frame 91 .

[0072] Those skilled in the art should understand that the above embodiments do not limit the present invention in any form, and any technical solutions obtained by equivalent replacement or equivalent transformation shall fall within the protection scope of the present invention.

Claims

1. A massage nursing bed for neurosurgery rehabilitation, comprising a bed frame (1), a bed frame (11) being fixedly connected to one side of the bed frame (1), an electric slide rail (12) being installed on the bed frame (1), an electric slider in the electric slide rail (12) being installed with an electric slide rail (13), an electric slider in the electric slide rail (13) being installed with a fixed block (14), the fixed block (14) being slidably connected with a sliding frame (15), a roller (16) being rotatably connected to the lower side of the sliding frame (15), a side wall of the roller (16) being provided with evenly distributed massage elements (17), characterized in that: It also includes a linear array of sliding rods (18), the sliding rods (18) of the linear array are all slidably connected to the electric slide rail 2 (13), the lower end of the sliding rod (18) is fixedly connected to a flexible plate (19), the upper end of the sliding rod (18) is fixedly connected to a limiting plate 1 (110), the upper side of the sliding frame 1 (15) is rotatably connected to a moving wheel (111), the limiting plates 1 (110) of the linear array are all in limiting contact with the moving wheel (111), and elastic plates (112) are connected between adjacent limiting plates 1 (110), and the elastic plates (112) are located on the moving path of the moving wheel (111), and a pressing component (2) for pressing the patient's back is provided on the sliding frame 1 (15); The pressing component (2) comprises a second sliding frame (21), the second sliding frame (21) is slidably connected to the first sliding frame (15), an elastic member is connected between the second sliding frame (21) and the first sliding frame (15), the first sliding frame (15) is rotatably connected to a rotating shaft (22), the rotating shaft (22) and the roller (16) are driven by a pulley and a belt, the rotating shaft (22) is detachably mounted with a missing gear (23), the second sliding frame (21) is slidably connected to a rack (24), the rack (24) is meshed with the missing gear (23), and an elastic member is connected between the rack (24) and the second sliding frame (21); The massage member (17) further comprises a force adjustment mechanism (3), the force adjustment mechanism (3) being arranged on the first roller (16), the force adjustment mechanism (3) being used to adjust the extension length of the massage member (17), the force adjustment mechanism (3) comprising a second rotating shaft (31), the second rotating shaft (31) being rotatably connected to the first roller (16), the part of the second rotating shaft (31) located inside the first roller (16) being fixedly connected to an axially distributed rotating extrusion block (32), the massage member ( 17) is slidably connected to the roller one (16), and an elastic member is connected between the two, the massage member (17) is squeezed and matched with the adjacent rotating extrusion block (32), the part of the rotating shaft (31) located outside the roller one (16) is threadedly connected to the screw rod (33), and the side of the roller one (16) close to the screw rod (33) is provided with circumferentially distributed limiting holes, and the circumferentially distributed limiting holes on the roller one (16) are all limited and slidably matched with the screw rod (33).

2. A massage nursing bed for neurosurgery rehabilitation according to claim 1, characterized in that: The bed frame (1) further comprises an active training mechanism (4), the active training mechanism (4) being arranged on the bed frame (1) and being used for performing rehabilitation training on the patient's legs, the active training mechanism (4) comprising an electric push rod (41), the electric push rod (41) being fixedly connected to a side of the bed frame (1) close to the bed frame (11), the bed frame (11) being slidably connected to a sliding frame (42) slidably connected to the bed frame (1), the telescopic end of the electric push rod (41) being fixedly connected to the sliding frame (42), the upper part of the sliding frame (42) being rotatably connected to a A symmetrically distributed rotating shaft (43) is provided, wherein the rotating shaft (43) is fixedly connected to a leg support plate (44), and an elastic band for fixing the patient's legs is installed on the side of the leg support plate (44) away from the bed frame (1). A training adjustment component (5) is provided on the sliding frame (42), and the training adjustment component (5) is used to adjust the rotation resistance of the symmetrically distributed rotating shaft (43). The sliding frame (42) is provided with a training protection component (6) for preventing the symmetrically distributed rotating shaft (43) from resetting too quickly. The bed frame (11) is provided with a leg pushing component (7) for pushing the patient's legs.

3. A massage nursing bed for neurosurgery rehabilitation according to claim 2, characterized in that: The training adjustment component (5) comprises symmetrically distributed rotating shafts (51), the symmetrically distributed rotating shafts (51) are all rotatably connected to the sliding frame (42), the rotating shafts (51) and the adjacent rotating shafts (43) are driven by pulleys and belts, the sliding frame (42) is fixedly connected with symmetrically distributed water storage shells (52), the rotating shafts (51) and the adjacent water storage shells (52) are rotatably connected, the part of the rotating shafts (51) located in the adjacent water storage shells (52) is fixedly connected with circumferentially distributed water stirring plates (53), and the water storage shells (52) are fixedly connected and communicated with a water inlet pipe (54).

4. A massage nursing bed for neurosurgery rehabilitation according to claim 3, characterized in that: The training protection component (6) includes a fixing member (61), the fixing member (61) is fixedly connected to the sliding frame three (42), the symmetrically distributed rotating shafts three (43) are all rotatably connected to the fixing member (61), a symmetrical and circumferentially distributed arc-shaped deceleration plate (62) is fixedly connected in the fixing member (61), the rotating shaft three (43) is slidably connected to a symmetrically distributed sliding block (63), an elastic member is connected between the sliding block (63) and the adjacent rotating shaft three (43), a deceleration block (64) is slidably connected to the side of the sliding block (63) away from the axis of the adjacent rotating shaft three (43), an elastic member is connected between the deceleration block (64) and the adjacent sliding block (63), and the circumferentially distributed arc-shaped deceleration plate (62) on one side of the fixing member (61) is squeezed and limitedly matched with the deceleration block (64) on the adjacent rotating shaft three (43).

5. A massage nursing bed for neurosurgery rehabilitation according to claim 4, characterized in that: The distance between one end of the arc-shaped deceleration plate (62) and the axis center line of the rotating shaft (43) is greater than that of the other end, and the end of the deceleration block (64) away from the adjacent sliding block (63) is configured to be hook-shaped.

6. A massage nursing bed for neurosurgery rehabilitation according to claim 4, characterized in that: The leg-pushing component (7) comprises a rack gear 2 (71), the rack gear 2 (71) being fixedly connected to the sliding frame 3 (42), the bed frame 2 (11) being rotatably connected to a spur gear 1 (72), the spur gear 1 (72) being meshed with the rack gear 2 (71), the bed frame 2 (11) being slidably connected to a sliding frame 4 (73) away from the upper side of the bed frame 1 (1), the bed frame 2 (11) being rotatably connected to a spur gear 2 (74), the spur gear 1 (72) and the spur gear 2 (74) being driven by a pulley and a belt, the sliding frame 4 (73) being fixedly connected to a rack gear 3 (75), the rack gear 3 (75) being meshed with the spur gear 2 (74), and the upper side of the sliding frame 4 (73) being fixedly connected to a leg-pushing plate (76).

7. A massage nursing bed for neurosurgery rehabilitation according to claim 6, characterized in that: The invention also comprises an auxiliary training mechanism (8), the auxiliary training mechanism (8) being arranged on the second bed frame (11), the auxiliary training mechanism (8) being used to assist the patient in performing rehabilitation training on the legs, the auxiliary training mechanism (8) comprising a sliding plate (81), the sliding plate (81) being slidably connected to the second bed frame (11), the sliding plate (81) being fixedly connected to a second electric push rod (82), the telescopic end of the second electric push rod (82) being fixedly connected to a first fixed plate (83), the sliding plate (81) being fixedly connected to a second fixed plate (84), the second fixed plate (84) being slidably connected to a second sliding plate (85) slidably connected to the first fixed plate (83), the upper side of the second sliding plate (85) being rotatably connected to a second roller (86), and a switching component (9) for switching the training mode is arranged on the third sliding frame (42).

8. A massage nursing bed for neurosurgery rehabilitation according to claim 7, characterized in that: The switching component (9) comprises a lifting frame (91), the lifting frame (91) is fixedly connected to the sliding frame three (42), the sliding plate one (81) is slidably connected to the limiting plate two (92), and the limiting plate two (92) is pressed and contacted with the lifting frame (91).

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