Intelligent movable sickbed with massage function

Abstract

The invention relates to an intelligent movable sickbed with a massage function, and belongs to the technical field of sickbeds, the intelligent movable sickbed with the massage function comprises a bed body, the top of the bed body is provided with a mattress, the intelligent movable sickbed with the massage function further comprises a leg lifting mechanism, a massage mechanism and a massage mechanism, and the leg lifting mechanism is installed on the bed body and used for lifting the legs of a patient; a leg massage mechanism; a foot massage mechanism; and a rolling beating mechanism. Through the arrangement of the leg massage mechanism, when the legs of the patient are massaged, the leg massage mechanism extrudes the legs of the patient in a reciprocating mode, reciprocating extrusion massage on the legs of the patient is achieved, in the process that the massage head extrudes the legs of the patient, when crus gastrocnemius muscle is extruded, blood backflow of the lower limbs can be increased, and the patient can feel more comfortable. Normal flow of blood of the lower limbs of the patient is guaranteed, thrombus is prevented from being formed, elasticity and functions of muscles of the lower limbs of the patient can be maintained, muscle tension and atrophy are prevented from losing functions, the patient can recover quickly, the burden of nursing staff is relieved, and the recovery period of the patient is shortened.

Description

Technical Field

[0001] The invention belongs to the technical field of hospital beds, and in particular relates to an intelligent mobile hospital bed with a massage function. Background Art

[0002] A hospital bed can also be called a sick bed, medical bed, rehabilitation nursing bed, etc. It is a bed used by patients during treatment, rehabilitation and recuperation. It is designed according to the patient's treatment needs and bedridden lifestyle. It has multiple nursing functions and operation buttons such as family care. It is a safe bed to use. The nursing functions include weight monitoring, back-raising for dining, intelligent turning over, prevention of bedsores, negative pressure bedwetting alarm monitoring, mobile transportation, rest, rehabilitation (passive movement, standing), drug administration and infusion, etc.

[0003] At present, when a patient with limited mobility lies on a hospital bed, since the hospital bed cannot automatically massage and lift the patient's legs, caregivers are required to regularly massage the patient's legs and lift the patient's legs with the help of external tools, in order to improve venous blood flow velocity, reduce blood stasis and venous pressure, and promote muscle pump function, thereby reducing the risk of deep vein thrombosis. Massage can also maintain muscle elasticity and function, and avoid muscle tension and atrophy. However, manual massage increases the labor burden of caregivers, and the massage efficiency is low. Lifting the patient's legs with the help of external tools is cumbersome. Based on this, an intelligent mobile bed with massage function is proposed. Summary of the invention

[0004] The purpose of the present invention is to provide an intelligent mobile bed with massage function which has a simple structure and reasonable design in order to solve the above problems.

[0005] The present invention achieves the above-mentioned purpose through the following technical solutions:

[0006] An intelligent mobile hospital bed with massage function comprises a bed body, a mattress is installed on the top of the bed body, legs are fixedly connected to the bottom of the bed body, and moving wheels are installed at the bottom of the legs, and further comprises:

[0007] A leg-lifting mechanism, which is installed on the bed and is used to lift the patient's legs;

[0008] A leg massage mechanism, which is installed in the leg lifting mechanism and is used to massage the patient's legs by squeezing;

[0009] A foot massage mechanism, which is installed in the leg lifting mechanism and is used to massage the patient's feet and dorsiflex the patient's feet;

[0010] The rolling and beating mechanism is installed in the leg massage mechanism and is used for rolling massage and beating the patient's legs.

[0011] As a further optimization scheme of the present invention, the leg lifting mechanism includes a cylinder installed at the foot of the bed, the output end of the cylinder is fixedly connected to a lifting plate, the foot of the bed is provided with a lifting slot, a limiting rod is fixedly connected in the lifting slot, one side of the lifting plate located inside the bed is fixedly connected to a leg lifting frame, and a leg lifting net is fixedly connected in the leg lifting frame.

[0012] As a further optimization solution of the present invention, the limiting rod passes through the lifting plate and is slidably connected to the lifting plate, and the lifting plate is slidably connected to the lifting slot.

[0013] As a further optimization scheme of the present invention, the leg massage mechanism includes a servo motor installed on the side wall of the leg lifting frame, the output end of the servo motor is fixedly connected to a rotating shaft, the outer surface of the rotating shaft is threadedly connected to a massage plate, the adjacent side of the massage plate is fixedly connected to a massage pad, the massage plate is fixedly connected to a fixed frame, and the inner surface of the fixed frame is rotatably connected to a massage head.

[0014] As a further optimization solution of the present invention, the massage head is configured to be hollow, the massage pad covers the outside of the massage head, and the massage plate is slidably connected to the inner bottom of the leg lifting frame.

[0015] As a further optimization scheme of the present invention, the foot massage mechanism includes a massage chamber fixedly connected to the leg lifting frame, inclined slide grooves are opened on both sides of the massage chamber, a lifting screw is rotatably connected in the massage chamber, a worm gear is fixedly connected to the outer surface of the lifting screw, the outer surface of the lifting screw is connected to the lifting chamber through a thread, the lifting chamber is slidingly connected to the inner wall of the massage chamber, a piston plate is sealingly and slidingly connected in the lifting chamber, a roller is rotatably connected to the end of the piston plate, a massage roller is fixedly connected to one side of the roller, and the roller is adapted to the inclined slide groove.

[0016] As a further optimization scheme of the present invention, the rotating shaft passes through the massage chamber and is rotatably connected to the massage chamber, the portion of the rotating shaft located in the massage chamber is configured as a worm, the portions of the rotating shaft located on both sides of the massage chamber are configured as threads, and the worm wheel is adapted to the portion of the rotating shaft configured as a worm.

[0017] As a further optimization scheme of the present invention, the rolling and beating mechanism includes a fixed tube fixedly connected to the top of the lifting bin and communicated with the interior of the lifting bin, the end of the fixed tube away from the lifting bin is fixedly connected to a connecting hose, the end of the connecting hose away from the fixed tube is fixedly connected to a liquid bin, a sliding plate is sealingly and slidingly connected inside the liquid bin, one side of the sliding plate is fixedly connected to a push-pull rod, one side of the push-pull rod is fixedly connected to a toothed plate, and the top and bottom of the toothed plate are both meshed with gears.

[0018] As a further optimization scheme of the present invention, the rolling and beating mechanism also includes a connecting frame fixedly connected in the gear, the outer surface of the connecting frame is slidably connected with a connecting rod, the two ends of the connecting rod are respectively fixedly connected with a beating block and a connecting ring, a reset spring is fixedly connected between the gear and the connecting ring, a plurality of second magnetic blocks are arranged in an equidistant array on the connecting ring, a fixed ring is fixedly connected in the massage plate, a plurality of first magnetic blocks are arranged in an equidistant array on the fixed ring, the connecting ring is arranged opposite to the fixed ring, and the magnetic properties of the first magnetic block and the second magnetic block are opposite to each other.

[0019] As a further optimization scheme of the present invention, the liquid tank is fixedly connected to the massage plate, the tooth plate is slidably connected to the inner wall of the massage plate, the gear is fixedly connected to the massage head, the beating block is arranged in the hollow part of the massage head, the fixed tube passes through the massage tank and is slidably connected to the massage tank, and the push-pull rod passes through the massage plate and is slidably connected to the massage plate.

[0020] The beneficial effects of the present invention are:

[0021] 1. The present invention provides a leg massage mechanism. When massaging the patient's legs, the leg massage mechanism reciprocates to squeeze the patient's legs to achieve reciprocating squeezing massage of the patient's legs. In the process of squeezing the patient's legs by the massage head, when squeezing the calf gastrocnemius muscle, the blood return of the lower limbs can be increased, thereby ensuring the normal flow of blood in the patient's lower limbs and avoiding the formation of thrombus. At the same time, the elasticity and function of the patient's lower limb muscles can be maintained, and muscle tension and atrophy and loss of function can be avoided, so that the patient can recover quickly, the burden of nursing staff is reduced, and the patient's recovery period is shortened.

[0022] 2. The present invention realizes the massage of the patient's feet through the setting of the foot massage mechanism, and while massaging the patient's feet, it can make the patient's feet do dorsiflexion, exercise the patient's foot muscles, promote blood circulation in the patient's feet, reduce the probability of foot drop, and at the same time relieve the muscle spasm of patients with foot drop, thereby helping the patient's feet to restore normal muscle function, thereby promoting the improvement of the symptoms of patients with foot drop and facilitating the patient's recovery.

[0023] 3. The present invention provides the patient's foot dorsiflexion function through the foot massage mechanism and the rolling and slapping mechanism. When the foot massage mechanism massages and dorsiflexes the patient's foot, the rolling and slapping mechanism will work, causing the massage head to roll, thereby causing the massage head to squeeze and massage the patient's legs while rolling, further promoting blood circulation in the patient's legs and relieving muscle tension and stiffness. In the process, the slapping block will intermittently slap the patient's legs, thereby helping to accelerate metabolism, promote the discharge of waste in the body, reduce toxin accumulation, and increase the range of motion of the joints, exercise the patient's leg muscles, and improve the flexibility of the joints, thereby further promoting the patient's recovery and shortening the patient's rehabilitation period.

[0024] 4. The present invention uses a leg lifting mechanism, a leg massage mechanism and a foot massage mechanism in coordination, so that when the patient's legs need to be lifted, the patient's legs can be lifted, thereby reducing blood retention in the lower limb veins, increasing the centripetal return of blood, and alleviating edema. When the patient's legs are lifted, the patient's legs and feet can also be massaged, further promoting the exercise and rehabilitation of the patient's lower limbs, shortening the patient's rehabilitation period, and ensuring the function of the patient's lower limb muscles. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall front three-dimensional structure of the present invention;

[0026] Figure 2 It is a schematic diagram of the overall side three-dimensional structure of the present invention;

[0027] Figure 3 It is a schematic diagram of the partially cutaway structure of the front side of the present invention;

[0028] Figure 4 The present invention Figure 3 The enlarged structural diagram at A in the middle;

[0029] Figure 5 It is a schematic diagram of a partially cutaway structure of the side surface of the present invention;

[0030] Figure 6 The present invention Figure 5 The enlarged structural diagram at B in the middle;

[0031] Figure 7 It is a schematic diagram of the structure of the middle section of the massage cushion of the present invention;

[0032] Figure 8 The present invention Figure 7 The enlarged structural diagram at C in the middle;

[0033] Fig. 9It is a schematic diagram of the cutaway structure of the side wall of the massage board of the present invention;

[0034] Fig.10 The present invention Fig. 9 The enlarged structural diagram at D in the middle;

[0035] Fig.11 It is a three-dimensional partially cutaway structural schematic diagram of the leg lifting mechanism, the leg massage mechanism and the foot massage mechanism of the present invention;

[0036] Fig.12 It is a schematic diagram of a partially cutaway three-dimensional structure of the massage head of the present invention;

[0037] Fig.13 It is a schematic diagram of the distribution structure of the first magnetic block on the fixing ring of the present invention;

[0038] Fig.14 It is a schematic diagram of the distribution structure of the second magnetic blocks on the connecting ring of the present invention.

[0039] In the figure: 1, bed body; 2, mattress; 3, legs; 4, moving wheels; 5, power box; 6, power wheels; 7, handle; 8, leg lifting mechanism; 801, cylinder; 802, lifting plate; 803, lifting slot; 804, limit rod; 805, leg lifting frame; 806, leg lifting net; 9, leg massage mechanism; 901, servo motor; 902, rotating shaft; 903, massage plate; 904, massage cushion; 905, massage head; 906, fixed frame; 10, foot massage mechanism; 1001, massage chamber; 1002, inclined slide; 1003, lifting screw; 1004, worm gear; 1005, lifting bin; 1006, piston plate; 1007, roller; 1008, massage roller; 11, rolling and beating mechanism; 1101, fixed tube; 1102, connecting hose; 1103, liquid bin; 1104, slide plate; 1105, push-pull rod; 1106, tooth plate; 1107, gear; 1108, connecting rod; 1109, connecting ring; 11091, second magnetic block; 1110, reset spring; 1111, fixed ring; 11111, first magnetic block; 1112, connecting frame; 1113, beating block. DETAILED DESCRIPTION

[0040] The present application is further described in detail below in conjunction with the accompanying drawings. It is necessary to point out here that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technical personnel in this field can make some non-essential improvements and adjustments to the present application based on the above application content.

[0041] Example: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5, Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 and Fig.11 As shown, an intelligent mobile hospital bed with massage function comprises a bed body 1, a mattress 2 is installed on the top of the bed body 1, a leg 3 is fixedly connected to the bottom of the bed body 1, a moving wheel 4 is installed at the bottom of the leg 3, and the moving wheel 4 is a lockable universal wheel. A leg lifting mechanism 8 is installed on the bed body 1 for lifting the patient's legs. The leg lifting mechanism 8 comprises a cylinder 801 installed at the foot of the bed body 1, and the output end of the cylinder 801 is fixedly connected to a lifting plate 802. The foot of the bed body 1 A lifting slot 803 is provided, a limiting rod 804 is fixedly connected in the lifting slot 803, a leg-lifting frame 805 is fixedly connected to one side of the lifting plate 802 located in the bed body 1, a leg-lifting net 806 is fixedly connected in the leg-lifting frame 805, and the leg-lifting net 806 is detachably arranged, the limiting rod 804 passes through the lifting plate 802 and is slidably connected to the lifting plate 802, the lifting plate 802 is slidably connected to the lifting slot 803, and the leg-lifting frame 805 and the leg-lifting net 806 are located on the top of the mattress 2;

[0042] In addition, it should be noted that when it is difficult for medical staff to move the hospital bed, the following power-assisting scheme can be adopted: a power-assisting box 5 is installed at the foot of the bed body 1, and a motor is installed in the power-assisting box 5 (the motor is of prior art, not shown in the figure, and will not be described in detail here), a power-assisting wheel 6 is installed at the bottom of the power-assisting box 5, and the output end of the motor is connected to the power-assisting wheel 6, a handle 7 is installed at the foot of the bed body 1, and a brake is installed on the handle 7, the handle 7 is rotatably connected to the bed body 1, the handle 7 is used to change the movement direction of the power-assisting wheel 6, and the brake is used to stop the bed; when power-assisting is not needed, the bed can be moved by only pushing and releasing the movable wheel 4 in the form of a lockable universal wheel, and when power-assisting is needed, the handle 7 is held and the brake is squeezed to start the motor in the power-assisting box 5, so that the motor drives the power-assisting wheel 6 to provide power for the movement of the bed, and in the process of moving, since the handle 7 can change the movement direction of the power-assisting wheel 6, the overall movement direction of the bed can be changed, which reduces the burden on medical staff and facilitates medical staff to move the bed.

[0043] When the bed needs to be moved, the bed body 1 is moved to a specified position, and then the patient with limited mobility can lie on the mattress 2, so that the patient's legs are located in the leg-lifting frame 805 and on top of the leg-lifting net 806;

[0044] When the patient's legs need to be lifted to relieve edema caused by long-term bed rest, the cylinder 801 is activated to make the lifting plate 802 move upward in the lifting slot 803 under the limiting action of the limiting rod 804, thereby driving the leg lifting frame 805 to move upward, so that the leg lifting net 806 lifts the patient's legs, reduces blood retention in the lower limb veins, increases blood centripetal reflux, and relieves edema;

[0045] When the lower limbs are raised, the gravity acting on the blood flowing from the lower limbs to the legs is reduced, and the blood can more easily flow back to the heart from the legs, which helps reduce blood retention in the calf and thigh veins, thereby reducing the risk of thrombosis. At the same time, raising the lower limbs can reduce the pressure in the veins, which helps to reduce damage to the vascular endothelium, because vascular endothelial damage is an important factor in thrombosis. In addition, muscle pumps (especially the calf muscle pumps) play an important role in promoting venous blood return. When the lower limbs are raised, the muscle pumps can work more efficiently, help blood flow, and reduce blood stagnation in the veins. In addition, blood stasis is one of the key factors in deep vein thrombosis, and raising the lower limbs can help reduce it. Blood stasis reduces the possibility of thrombosis; secondly, under normal circumstances, the coagulation and anticoagulation mechanisms in the blood circulation maintain a balance. When the blood flow slows down, this balance may be broken, resulting in an increased coagulation tendency. Raising the lower limbs helps maintain normal blood circulation, thereby maintaining the balance of the coagulation mechanism; in addition, when the patient's lower limbs cannot move normally, the inflammatory response may lead to an increased probability of vascular endothelial damage and blood coagulability. Raising the lower limbs can reduce the accumulation of inflammatory mediators, thereby reducing the risk of thrombosis; and if the patient has venous valve dysfunction, it may cause blood reflux and stasis, increasing the risk of deep vein thrombosis. Raising the lower limbs helps maintain the normal function of the venous valves.

[0046] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 , Fig.11 and Fig.12As shown, the intelligent mobile bed also includes: a leg massage mechanism 9, which is installed in the leg lifting mechanism 8 and is used to massage the patient's legs by squeezing. The leg massage mechanism 9 includes a servo motor 901 installed on the side wall of the leg lifting frame 805. The working speed and working cycle of the servo motor 901 can be adjusted. The output end of the servo motor 901 is fixedly connected to a rotating shaft 902, and the outer surface of the rotating shaft 902 is connected to a massage plate 903 by a thread. The adjacent side of the massage plate 903 is fixedly connected to a massage pad 904, and the massage plate 903 is fixedly connected to a fixing frame 906. The inner surface of the fixing frame 906 is rotatably connected to a massage head 905. The massage head 905 is set to a hollow form, and the massage pad 904 covers the outer side of the massage head 905. The massage plate 903 is slidably connected to the inner bottom of the leg lifting frame 805.

[0047] When it is necessary to massage the patient's lower limbs, the servo motor 901 is started to rotate the rotating shaft 902, thereby driving the two massage plates 903 to move inward toward each other, and then the massage plates 903, massage pads 904 and massage heads 905 are used to squeeze and massage the patient's legs, thereby achieving reciprocating squeezing and massaging the patient's legs. In the process of the massage head 905 squeezing the patient's legs, when squeezing the calf gastrocnemius muscle, the blood return to the lower limbs can be increased, thereby ensuring the normal flow of blood in the patient's lower limbs and avoiding the formation of blood clots. At the same time, it can maintain the elasticity and function of the patient's lower limb muscles and avoid muscle tension and atrophy and loss of function, so that the patient can recover quickly, reducing the burden on nursing staff and shortening the patient's recovery period.

[0048] like Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Fig.11As shown, the intelligent mobile bed also includes: a foot massage mechanism 10, which is installed in the leg lifting mechanism 8 and is used to massage the patient's feet and make the patient's feet dorsiflex. The foot massage mechanism 10 includes a massage chamber 1001 fixedly connected to the leg lifting frame 805, and both sides of the massage chamber 1001 are provided with inclined slide grooves 1002. A lifting screw 1003 is rotatably connected in the massage chamber 1001, and the outer surface of the lifting screw 1003 is fixedly connected to a worm gear 1004. The outer surface of the lifting screw 1003 is connected to the lifting chamber 1005 through a thread, and the lifting chamber 1005 and the massage chamber 100 1 is slidably connected, a piston plate 1006 is sealed and slidably connected in the lifting chamber 1005, a roller 1007 is rotatably connected to the end of the piston plate 1006, a massage roller 1008 is fixedly connected to one side of the roller 1007, the roller 1007 is adapted to the inclined slide groove 1002, the rotating shaft 902 passes through the massage chamber 1001 and is rotatably connected to the massage chamber 1001, the part of the rotating shaft 902 located in the massage chamber 1001 is configured in a worm form, the parts of the rotating shaft 902 located on both sides of the massage chamber 1001 are configured in a threaded form, and the worm wheel 1004 is adapted to the part of the rotating shaft 902 configured in a worm form.

[0049] When the patient's legs are placed in the leg-lifting frame 805 and on top of the leg-lifting net 806, the patient's feet are located in the massage chamber 1001, and the massage roller 1008 fits against the sole of the patient's foot. When massaging the patient's legs, the servo motor 901 causes the rotation of the shaft 902, and then the shaft 902 is configured as a worm part to drive the lifting screw 1003 to rotate through the worm gear 1004, so that the lifting chamber 1005 slides up and down in the massage chamber 1001, and the roller 1007 is driven up and down through the piston plate 1006, thereby driving the massage roller 1008 to move up and down along the sole of the patient's foot. At this time, due to the setting of the inclined slide 1002, the roller 1007 is driven up and down, and then the massage roller 1008 is driven to move up and down along the sole of the patient's foot. Under the action of the inclined slide groove 1002, 1007 drives the massage roller 1008 to move upward, pushing the patient's foot to do dorsiflexion, and allowing the patient's foot to maintain its original state when moving downward, thereby achieving massage of the patient's foot. While massaging the patient's foot, the patient's foot can be dorsiflexed, the patient's foot muscles can be exercised, and the patient's foot muscles can remain elastic, thereby ensuring the function of the patient's foot muscles, promoting blood circulation in the patient's feet, and reducing the probability of foot drop. At the same time, it can relieve muscle spasms in patients with foot drop, thereby helping the patient's foot to restore normal muscle function, thereby promoting improvement of the symptoms of patients with foot drop and facilitating the patient's recovery.

[0050] like Figure 1 , Figure 2 , Figure 4 , Figure 5 , Figure 6 , Figure 8, Fig.10 , Fig.11 , Fig.12 , Fig.13 and Fig.14 As shown, the intelligent mobile bed also includes: a rolling and slapping mechanism 11, which is installed in the leg massage mechanism 9 and is used to roll and massage the patient's legs and slap the patient's legs. The rolling and slapping mechanism 11 includes a fixed tube 1101 fixedly connected to the top of the lifting warehouse 1005 and connected to the inside of the lifting warehouse 1005, and the end of the fixed tube 1101 away from the lifting warehouse 1005 is fixedly connected to a connecting hose 1102, and the end of the connecting hose 1102 away from the fixed tube 1101 is fixedly connected to There is a liquid tank 1103, a slide plate 1104 is sealed and slidably connected in the liquid tank 1103, a push-pull rod 1105 is fixedly connected to one side of the slide plate 1104, a toothed plate 1106 is fixedly connected to one side of the push-pull rod 1105, the top and bottom of the toothed plate 1106 are meshed with gears 1107, a connecting frame 1112 is fixedly connected in the gear 1107, a connecting rod 1108 is slidably connected to the outer surface of the connecting frame 1112, and a slapping block 1113 and a connecting ring 1108 are fixedly connected to both ends of the connecting rod 1108. 109, a reset spring 1110 is fixedly connected between the gear 1107 and the connecting ring 1109, a plurality of second magnetic blocks 11091 are arranged in an equidistant array on the connecting ring 1109, a fixed ring 1111 is fixedly connected inside the massage plate 903, a plurality of first magnetic blocks 11111 are arranged in an equidistant array on the fixing ring 1111, the connecting ring 1109 is arranged directly opposite to the fixing ring 1111, the first magnetic block 11111 and the second magnetic block 11091 have opposite magnetic properties, and the liquid tank 1103 is fixed to the massage plate 903 The tooth plate 1106 is slidably connected to the inner wall of the massage plate 903, the gear 1107 is fixedly connected to the massage head 905, the slapping block 1113 is arranged in the hollow part of the massage head 905, the fixed tube 1101 passes through the massage bin 1001 and is slidably connected to the massage bin 1001, the push-pull rod 1105 passes through the massage plate 903 and is slidably connected to the massage plate 903. When it is necessary to explain, the lifting bin 1005, the fixed tube 1101, the connecting hose 1102 and the liquid bin 1103 are filled with liquid, and as Fig.10 As shown, the liquid tank 1103 is not filled with liquid on one side of the slide plate 1104 close to the massage plate 903 , and a hole is provided in the liquid tank 1103 at this position for connecting to external air pressure to ensure the normal sliding of the slide plate 1104 .

[0051] When massaging the patient's foot and making the patient's foot do dorsiflexion, the outward movement of the massage roller 1008 will cause the piston plate 1006 to slide outside the lifting chamber 1005, causing a pumping action in the lifting chamber 1005, and then extracting the liquid in the liquid chamber 1103 through the fixed tube 1101 and the connecting hose 1102, so that the slide plate 1104 moves along the liquid chamber 1103 in the direction of the connecting hose 1102. At this time, the slide plate 1104 will pull the tooth plate 1106 to slide in the massage plate 903 through the push-pull rod 1105, so that the tooth plate 1106 drives the gear 1107 to rotate, and then drives the massage head 905 to rotate, so that the massage head 905 performs a rolling massage while squeezing and massaging the patient's legs, thereby performing a massage. In one step, the blood circulation in the patient's legs is promoted, while relieving muscle tension and stiffness. At the same time, due to the rotation of the massage head 905 and the arrangement of the connecting rod 1108 and the connecting frame 1112, the rotation of the gear 1107 will drive the slapping block 1113 and the connecting ring 1109 to rotate, so that the second magnetic block 11091 intermittently aligns with the first magnetic block 11111, and then the slapping block 1113 reciprocates and slaps the patient's legs under the action of the reset spring 1110 and the first magnetic block 11111 and the second magnetic block 11091. This is because when the connecting ring 1109 rotates, the second magnetic block 11091 will be separated from the position of the first magnetic block 11111. At this time, the slapping block 1113 will be slapped under the action of the reset spring 1110. The massage pad 904 is hit to achieve patting of the patient's legs, and when the second magnetic block 11091 rotates again to align with the position of the first magnetic block 11111, the patting block 1113 will be separated from the massage pad 904 under the suction of the first magnetic block 11111 and the second magnetic block 11091, and when the massage roller 1008 moves downward, the piston plate 1006 will slide into the lifting chamber 1005, and the liquid in the lifting chamber 1005 will be squeezed and discharged into the liquid chamber 1103 through the fixed tube 1101 and the connecting hose 1102, so that the slide plate 1104 slides to the other side, and the tooth plate 1106 is pulled by the push-pull rod 1105 to slide in the massage plate 903, so that the tooth plate 1106 drives the gear 1107 to rotate, thereby driving The massage head 905 rotates in the opposite direction, so that a rolling massage operation is performed while squeezing and massaging the patient's legs, which helps the soft tissue recover its elasticity and reduces tissue damage caused by squeezing. At the same time, it allows blood to flow to the massage area more effectively and relieves muscle pain caused by squeezing. In this process, the slapping block 1113 will also reciprocately slap the patient's legs under the action of the reset spring 1110 and the first magnetic block 11111 and the second magnetic block 11091, thereby achieving a cyclic slapping of the patient's legs, which helps to accelerate metabolism, promote the discharge of waste in the body, reduce toxin accumulation, and at the same time increase the range of motion of the joints, exercise the patient's leg muscles, and improve the flexibility of the joints, thereby further promoting the patient's recovery.Shorten the patient's recovery period.

[0052] The specific working principle of the present invention is as follows: when the bed needs to be moved, the bed body 1 is moved to a specified position, and then the patient with limited mobility can lie on the mattress 2, so that the patient's legs are located in the leg-lifting frame 805 and on the top of the leg-lifting net 806, and the patient's feet are located in the massage chamber 1001, and the massage roller 1008 is in contact with the sole of the patient's foot;

[0053] When the patient's lower limbs need to be massaged, the servo motor 901 is started to rotate the rotating shaft 902, thereby driving the two massage plates 903 to move inwards toward each other, and then the massage plates 903, the massage pads 904 and the massage heads 905 perform a squeeze massage operation on the patient's legs, thereby achieving a reciprocating squeeze massage on the patient's legs. In the process of squeezing the patient's legs by the massage head 905, when squeezing the calf gastrocnemius muscle, the blood return of the lower limbs can be increased, thereby ensuring the normal flow of blood in the patient's lower limbs, avoiding the formation of thrombus, and at the same time maintaining the elasticity and function of the patient's lower limb muscles, avoiding muscle tension and atrophy and loss of function, thereby enabling the patient to recover quickly, reducing the burden on nursing staff, and shortening the patient's recovery period;

[0054] When massaging the patient's legs, the servo motor 901 rotates the rotating shaft 902, and then the rotating shaft 902 drives the lifting screw 1003 to rotate through the worm gear 1004, so that the lifting chamber 1005 slides up and down in the massage chamber 1001, and drives the roller 1007 to move up and down through the piston plate 1006, and then drives the massage roller 1008 to move up and down along the sole of the patient's foot. At this time, due to the setting of the inclined slide 1002, the roller 1007 will drive the massage roller 1008 under the action of the inclined slide 1002. When moving upward, the patient's foot is pushed to do dorsiflexion, and when moving downward, the patient's foot can be kept in its original state, thus achieving massage of the patient's foot. While massaging the patient's foot, the patient's foot can be made to do dorsiflexion, exercise the patient's foot muscles, promote blood circulation in the patient's foot, reduce the probability of foot drop, and relieve muscle spasms of patients with foot drop, thereby helping the patient's foot to restore normal muscle function, thereby promoting improvement of the symptoms of patients with foot drop and facilitating the patient's recovery.

[0055] When massaging the patient's foot and making the patient's foot do dorsiflexion, the outward movement of the massage roller 1008 will cause the piston plate 1006 to slide outside the lifting chamber 1005, causing a pumping action in the lifting chamber 1005, and then extracting the liquid in the liquid chamber 1103 through the fixed tube 1101 and the connecting hose 1102, so that the slide plate 1104 moves along the liquid chamber 1103 in the direction of the connecting hose 1102. At this time, the slide plate 1104 will pull the tooth plate 1106 to slide in the massage plate 903 through the push-pull rod 1105, so that the tooth plate 1106 drives the gear 1107 to rotate, and then drives the massage head 905 to rotate, so that the massage head 905 performs a rolling massage while squeezing and massaging the patient's legs, thereby performing a massage. In one step, the blood circulation in the patient's legs is promoted, while relieving muscle tension and stiffness. At the same time, due to the rotation of the massage head 905 and the arrangement of the connecting rod 1108 and the connecting frame 1112, the rotation of the gear 1107 will drive the slapping block 1113 and the connecting ring 1109 to rotate, so that the second magnetic block 11091 intermittently aligns with the first magnetic block 11111, and then the slapping block 1113 reciprocates and slaps the patient's legs under the action of the reset spring 1110 and the first magnetic block 11111 and the second magnetic block 11091. This is because when the connecting ring 1109 rotates, the second magnetic block 11091 will be separated from the position of the first magnetic block 11111. At this time, the slapping block 1113 will be slapped under the action of the reset spring 1110. The massage pad 904 is hit to achieve patting of the patient's legs, and when the second magnetic block 11091 rotates again to align with the position of the first magnetic block 11111, the patting block 1113 will be separated from the massage pad 904 under the suction of the first magnetic block 11111 and the second magnetic block 11091, and when the massage roller 1008 moves downward, the piston plate 1006 will slide into the lifting chamber 1005, and the liquid in the lifting chamber 1005 will be squeezed and discharged into the liquid chamber 1103 through the fixed tube 1101 and the connecting hose 1102, so that the slide plate 1104 slides to the other side, and the tooth plate 1106 is pulled by the push-pull rod 1105 to slide in the massage plate 903, so that the tooth plate 1106 drives the gear 1107 to rotate, thereby driving The massage head 905 rotates in the opposite direction, so that a rolling massage operation is performed while squeezing and massaging the patient's legs, which helps the soft tissue recover its elasticity and reduces tissue damage caused by squeezing. At the same time, it allows blood to flow to the massage area more effectively and relieves muscle pain caused by squeezing. In this process, the slapping block 1113 will also reciprocately slap the patient's legs under the action of the reset spring 1110 and the first magnetic block 11111 and the second magnetic block 11091, thereby achieving a cyclic slapping of the patient's legs, which helps to accelerate metabolism, promote the discharge of waste in the body, reduce toxin accumulation, and at the same time increase the range of motion of the joints, exercise the patient's leg muscles, and improve the flexibility of the joints, thereby further promoting the patient's recovery.Shorten the patient's recovery period;

[0056] When it is necessary to lift the patient's legs to relieve edema caused by long-term bed rest, start the cylinder 801 to make the lifting plate 802 move upward in the lifting slot 803 and under the limiting action of the limiting rod 804, thereby driving the leg lifting frame 805 to move upward, so that the leg lifting net 806 lifts the patient's legs, reduces blood retention in the lower limb veins, increases blood centripetal reflux, and reduces edema. When it is still necessary to massage the patient's legs and feet while lifting the patient's legs, start the servo motor 901 according to the above steps.

[0057] It should be noted that there are two leg-lifting mechanisms 8, and each leg-lifting mechanism 8 is equipped with a leg massage mechanism 9, a foot massage mechanism 10 and a rolling and patting mechanism 11. In addition, each leg-lifting mechanism 8 can work independently, and different leg-lifting mechanisms 8 are activated according to the patient's leg condition to lift and massage the patient's legs. At the same time, the working speed and cycle of each leg-lifting mechanism 8 and its internal mechanism can be adaptively adjusted according to the patient's leg condition.

[0058] The above-mentioned embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. An intelligent mobile hospital bed with massage function, comprising a bed body (1), a mattress (2) installed on the top of the bed body (1), a supporting leg (3) fixedly connected to the bottom of the bed body (1), and a movable wheel (4) installed at the bottom of the supporting leg (3), characterized in that: Also includes: A leg-lifting mechanism (8), the leg-lifting mechanism (8) being installed on the bed body (1) and used for lifting the patient's legs; A leg massage mechanism (9), which is installed in the leg lifting mechanism (8) and is used to massage the patient's legs by squeezing; A foot massage mechanism (10), which is installed in the leg lifting mechanism (8) and is used to massage the patient's feet and dorsiflex the patient's feet; A rolling and beating mechanism (11) is installed in the leg massage mechanism (9) and is used to perform rolling massage on the patient's legs and to beat the patient's legs.

2. The intelligent mobile bed with massage function according to claim 1, characterized in that: The leg-lifting mechanism (8) comprises a cylinder (801) installed at the foot of the bed body (1); the output end of the cylinder (801) is fixedly connected to a lifting plate (802); a lifting groove (803) is provided at the foot of the bed body (1); a limit rod (804) is fixedly connected inside the lifting groove (803); a leg-lifting frame (805) is fixedly connected to one side of the lifting plate (802) located inside the bed body (1); and a leg-lifting net (806) is fixedly connected inside the leg-lifting frame (805).

3. The intelligent mobile bed with massage function according to claim 2, characterized in that: The limiting rod (804) passes through the lifting plate (802) and is slidably connected to the lifting plate (802), and the lifting plate (802) is slidably connected to the lifting slot (803).

4. The intelligent mobile bed with massage function according to claim 2, characterized in that: The leg massage mechanism (9) comprises a servo motor (901) mounted on the side wall of a leg lifting frame (805); the output end of the servo motor (901) is fixedly connected to a rotating shaft (902); the outer surface of the rotating shaft (902) is connected to a massage plate (903) via a thread; the adjacent side of the massage plate (903) is fixedly connected to a massage pad (904); the inside of the massage plate (903) is fixedly connected to a fixing frame (906); the inner surface of the fixing frame (906) is rotatably connected to a massage head (905).

5. The intelligent mobile bed with massage function according to claim 4, characterized in that: The massage head (905) is configured to be hollow, the massage pad (904) covers the outside of the massage head (905), and the massage plate (903) is slidably connected to the inner bottom of the leg lifting frame (805).

6. The intelligent mobile bed with massage function according to claim 4, characterized in that: The foot massage mechanism (10) comprises a massage chamber (1001) fixedly connected to a leg lifting frame (805), both sides of the massage chamber (1001) are provided with inclined slide grooves (1002), a lifting screw (1003) is rotatably connected to the massage chamber (1001), the outer surface of the lifting screw (1003) is fixedly connected to a worm gear (1004), the outer surface of the lifting screw (1003) is connected to the lifting chamber (1005) by threads, the lifting chamber (1005) is slidably connected to the inner wall of the massage chamber (1001), a piston plate (1006) is sealed and slidably connected to the lifting chamber (1005), the end of the piston plate (1006) is rotatably connected to a roller (1007), one side of the roller (1007) is fixedly connected to a massage roller (1008), and the roller (1007) is adapted to the inclined slide groove (1002).

7. The intelligent mobile bed with massage function according to claim 6, characterized in that: The rotating shaft (902) passes through the massage chamber (1001) and is rotatably connected to the massage chamber (1001); the portion of the rotating shaft (902) located in the massage chamber (1001) is configured as a worm; the portions of the rotating shaft (902) located on both sides of the massage chamber (1001) are configured as threads; and the worm wheel (1004) is adapted to the portion of the rotating shaft (902) configured as a worm.

8. The intelligent mobile bed with massage function according to claim 6, characterized in that: The rolling and beating mechanism (11) comprises a fixed tube (1101) fixedly connected to the top of the lifting bin (1005) and communicating with the inside of the lifting bin (1005); one end of the fixed tube (1101) away from the lifting bin (1005) is fixedly connected to a connecting hose (1102); one end of the connecting hose (1102) away from the fixed tube (1101) is fixedly connected to a liquid bin (1103); a slide plate (1104) is sealingly and slidably connected inside the liquid bin (1103); one side of the slide plate (1104) is fixedly connected to a push-pull rod (1105); one side of the push-pull rod (1105) is fixedly connected to a toothed plate (1106); the top and bottom of the toothed plate (1106) are both meshed with gears (1107).

9. The intelligent mobile bed with massage function according to claim 8, characterized in that: The rolling and beating mechanism (11) further comprises a connecting frame (1112) fixedly connected in the gear (1107); a connecting rod (1108) is slidably connected to the outer surface of the connecting frame (1112); a beating block (1113) and a connecting ring (1109) are respectively fixedly connected at both ends of the connecting rod (1108); a reset spring (1110) is fixedly connected between the gear (1107) and the connecting ring (1109); a plurality of second magnetic blocks (11091) are arranged in an equidistant array on the connecting ring (1109); a fixing ring (1111) is fixedly connected in the massage plate (903); a plurality of first magnetic blocks (11111) are arranged in an equidistant array on the fixing ring (1111); the connecting ring (1109) is arranged directly opposite to the fixing ring (1111); and the first magnetic block (11111) and the second magnetic block (11091) have opposite magnetic properties on opposite sides.

10. The intelligent mobile bed with massage function according to claim 8, characterized in that: The liquid tank (1103) is fixedly connected to the massage plate (903), the tooth plate (1106) is slidably connected to the inner wall of the massage plate (903), the gear (1107) is fixedly connected to the massage head (905), the beating block (1113) is arranged in the hollow part of the massage head (905), the fixed tube (1101) passes through the massage tank (1001) and is slidably connected to the massage tank (1001), and the push-pull rod (1105) passes through the massage plate (903) and is slidably connected to the massage plate (903).

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