CN111110511A

CN111110511A - Neurological rehabilitation waking-up assisting bed

Info

Publication number: CN111110511A
Application number: CN201911412248.8A
Authority: CN
Inventors: 潘玉慧; 孟莎; 孙喜风
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-05-08

Abstract

The invention discloses a recovery and rising-assisting bed for neurology department, which belongs to the technical field of medical sickbeds and comprises a bottom plate, a headboard and a bed frame support, wherein the headboard is arranged at the left end of the top end of the bottom plate, the right end of the headboard is connected with the bed frame support which is fixed on the bottom plate and is in a cuboid structure, and a first support plate and a second support plate which are fixedly connected with the bed frame support are arranged on two side surfaces of the bed frame support. According to the invention, through the arrangement of the two inflatable structures, the back angle of the patient can be adjusted by the leg movement or the hand movement or the simultaneous movement of the legs and the hands, so that the rehabilitation training of a plurality of body parts of the patient can be carried out during the period of lying in bed, a powerful condition is provided for the rehabilitation of the body health of the patient, and the sitting-up action can be realized through the exercise of the hands or the legs when the patient needs to get up, so that the convenience is provided for the patient to get out of bed and move, and the burden of medical staff and family members for nursing the patient is relieved.

Description

Neurological rehabilitation waking-up assisting bed

Technical Field

The invention relates to the technical field of medical sickbeds, in particular to a recovery and getting-up assisting bed for neurology.

Background

The sickbed can also be called as a patient bed, a medical bed, a rehabilitation nursing bed and the like, is used when a patient is treated, rehabilitated and rested, and has various hospitals, village and town health hospitals, community health service centers, rehabilitation institutions, family endowment wards and the like in main use occasions.

Disclosure of Invention

1. Technical problem to be solved

The invention aims to provide a recovery and getting-up assisting bed for neurology, which aims to solve the problems that most of the existing rehabilitation sickbeds for neurology cannot provide a stable and safe exercise environment for patients, so that the patients are easily affected by external force during rehabilitation training and threaten the safety performance of the patients during exercise, and when the patients need to get out of the bed, most of the patients can sit up with the assistance of medical care personnel or accompanying family members, so that the inconvenience is brought to the daily life of the patients, and the nursing burden of the medical care personnel and the accompanying family members is increased.

2. Technical scheme

In order to solve the problems, the invention adopts the following technical scheme:

a neurological rehabilitation standing-up assisting bed comprises a bottom plate, a headboard and a bed frame support, wherein the headboard is arranged at the left end of the top end of the bottom plate, the right end of the headboard is connected with the bed frame support which is fixed on the bottom plate and is of a cuboid structure, a first supporting plate and a second supporting plate which are fixedly connected with the headboard are arranged on two side faces of the bed frame support, a fixed rod is vertically fixed between the two first supporting plates, a sliding shaft rod which is vertically arranged between the two second supporting plates and is in sliding connection with the second supporting plates, a second bed board is fixed on the right side of the top end of the bed frame support, one end, facing the headboard, of the second bed board is rotatably connected with a first bed board through the fixed shaft rod, a protective shell with a downward opening and communicated with the interior of the bed frame support is arranged at the right end of the second bed board, a rotating shaft rod which penetrates, both ends of the rotating shaft lever are connected with pedals, the middle part of the rotating shaft lever is fixedly sleeved with a first big gear, a first pinion is meshed below the first big gear, the center of the first pinion is rotationally connected with a supporting shaft lever fixedly connected with the protective shell, the free end of the supporting shaft lever is positioned inside the first pinion, a connecting rod is vertically arranged on one end face of the first pinion, which is opposite to the supporting shaft lever, below the first bed board, two turntables which are symmetrical about the horizontal central line of the first bed board and positioned inside the bed frame bracket are arranged, the circle centers of the two turntables are commonly penetrated by a connecting shaft, the connecting shaft is fixedly connected with the turntables, two second big gears which are symmetrically arranged and positioned between the two turntables are fixedly sleeved on the connecting shaft, and the bottom end of each second big gear is respectively meshed with a second pinion, a connecting column is respectively and vertically fixed on the end surfaces of the two second pinions which are opposite to each other, a fixed column is respectively and vertically and fixedly connected on the end surfaces of the two second pinions which are opposite to each other, a transverse rod which is vertically connected with the fixed column is respectively sleeved on the free end of each fixed column and the middle part of the connecting shaft, the connecting shaft and the two fixed columns are respectively and rotatably connected with the transverse rods on the corresponding sides, the other end of each transverse rod is commonly connected with a connecting plate which is fixedly connected with the bottom end of the first bed board, supporting rods are respectively and vertically fixed on the end surfaces of the two turntables which are opposite to each other, a swinging rod is rotatably connected on each supporting rod, a sliding rod which is parallel to the first bed board is rotatably connected on the free end of each swinging rod, and the first bed board is provided with two fourth sliding chutes which are respectively used for the, the two ends of the top end of each sliding rod are respectively provided with a third sliding block, the bottom of one end of each sliding rod, which faces away from the headboard, is respectively provided with a handle, two sides of the top end of the first bed board are respectively provided with a baffle bracket, a third sliding chute for the third sliding block on the corresponding side is formed in each baffle bracket, a first cylinder body with an upward opening is respectively arranged under the first pinion and the two second pinions, a first sealing piston plate is arranged in each first cylinder body, the top end of each first sealing piston plate is hinged and connected with a first piston rod, the free end of the first piston rod under each first pinion is rotatably connected with a connecting rod, the first piston rod under each second pinion is rotatably connected with a connecting column on the corresponding side, and the bottom end of each first cylinder body is provided with a first air outlet and a first air inlet, each first air outlet is provided with an air pipe fixedly connected with the first cylinder body at the corresponding side, each first air inlet is provided with a first one-way valve fixedly connected with the first cylinder body at the corresponding side, a second cylinder body with the bottom end fixedly connected with the sliding shaft rod is arranged between two second supporting plates, a second sealing piston plate is arranged inside the second cylinder body, the top end of the second sealing piston plate is fixedly connected with a second piston rod, the bottom of the side wall of the second cylinder body is provided with three second air inlets and a second air outlet, the three second air inlets are respectively in one-to-one correspondence with and respectively communicated with the three air pipes, each air pipe is provided with a three-way electromagnetic valve with the bottom end connected with an air discharge pipe, the end surface of each air pipe connected with the second cylinder body is respectively provided with a second one-way valve, and the second air outlet is provided with a connecting pipe fixedly connected with the second cylinder body, and the free end of the connecting pipe is provided with a release valve, the top end of the second piston rod is hinged with a second sliding block, and the second sliding block is connected with the first bed board in a sliding manner through a second sliding groove arranged at the bottom end of the first bed board.

Preferably, two limiting blocks which are symmetrically arranged and are positioned above the second air inlet and the second air outlet are arranged on the inner wall of the second cylinder body.

Preferably, the inner wall of the left side of the protective shell is connected with a sliding plate of which the upper end face and the lower end face are both in arc-shaped structures through a first sliding block, a first sliding chute for sliding the first sliding block is formed in the sliding plate, a rack meshed with the first pinion is arranged on the end face, facing the first pinion, of the sliding plate, the rack is not in contact with the first big gear all the time, the bottom end, facing away from the end face of the first pinion, of the sliding plate is hinged with an adjusting rod, two strip-shaped limiting grooves for the sliding shaft rod and the fixing rod to penetrate are formed in the adjusting rod, and the distance between the adjusting rod and the hinged end of the sliding plate and the fixing rod is larger than.

Preferably, the inner wall of the top end of the protective shell and the top end of the bottom plate are respectively fixed with a recovery mechanism for limiting the upper end and the lower end of the sliding plate.

Preferably, the recovery mechanism comprises a sleeve, an extrusion block and a spring, wherein the sleeve is used for being fixedly installed and arranged in a hollow mode, the extrusion block is arranged in the sleeve and penetrates through the end face of the sleeve, the spring is fixed at the embedding end of the extrusion block, the extrusion block is embedded into one end of the sleeve and is provided with a supporting table which is connected with the inner wall of the sleeve in a sliding mode and plays a limiting role, and an arc-shaped groove matched with the arc-shaped face of the sliding plate is formed in the end face, facing the.

3. Advantageous effects

When a patient does leg movement, the first big gear on the rotating shaft rod is driven to rotate through the rotation of the pedal plate, so that the first small gear meshed with the first big gear is driven to rotate, the first piston rod is driven to ascend and descend through the rotation of the first small gear, when the first piston rod ascends, the external air is transmitted to the inside of the first cylinder body through the first one-way valve on the first air inlet, when the first piston rod descends, the air in the first cylinder body is transmitted to the inside of the second cylinder body through the air conveying pipe and the three-way electromagnetic valve on the air conveying pipe through the first air outlet, so that the first bed plate connected to the second piston rod is jacked up, the setting of the operation of the inflatable structure is realized through the leg movement, the waist of the patient can be rehabilitated by the self acting force while doing leg movement, and a powerful condition is provided for the rehabilitation of the body health of the patient, and this inflatable is to the setting of patient back jack-up, make the patient can carry out the gentle rise in back at the inflated process, thereby the stationarity and the travelling comfort that the patient was taken exercise have been improved, and the orientation effect through each check valve prevents gaseous backward flow at the inflation in-process, thereby make the first bed board that rises can be at the stable arbitrary angle that stops of certain within range, and then realized raising the effect of locking to first bed board, and then make the patient carry out the assurance to its self safety at steady comfortable exercise in-process, and the meshing through first gear wheel and first pinion, make the patient when doing the rehabilitation training, its back of accessible is realized raising to the less power, thereby patient's use has been made things convenient for.

The invention drives the handle to enable the sliding rod to slide in the third sliding block and the third sliding chute and the two ends of the swinging rod to be respectively matched with the support rod and the sliding rod in a hinged mode, so that the turntable rotates under the driving of the handle, the second large gear fixedly sleeved on the connecting shaft is driven to rotate, the second small gear meshed with the second large gear is driven to rotate, the first piston rod positioned below the second small gear is driven to lift up and down in the first cylinder body under the driving of the second small gear, the gas in the first cylinder body is transmitted to the inside of the second cylinder body through the gas transmission pipe through the first one-way valve arranged at the first gas inlet on the first cylinder body, the second sealing piston plate in the second cylinder body is driven to lift up and down the second piston rod under the extrusion of the charged gas, and the first bed plate is supported by the second piston rod to complete the angle adjustment of the back of a patient through the arm movement of the patient The patient can select the corresponding exercise structure to carry out rehabilitation training on the body of the patient according to the condition of injury of the patient, so that the patient can use the rehabilitation training structure conveniently, and meanwhile, the flexibility of the sickbed is effectively improved.

According to the invention, through the arrangement of the two inflatable structures, the back angle of the patient can be adjusted by the leg movement or the hand movement or the simultaneous movement of the legs and the hands, so that the rehabilitation training of a plurality of body parts of the patient can be carried out during the period of lying in bed, a powerful condition is provided for the rehabilitation of the body health of the patient, and the sitting-up action can be realized through the exercise of the hands or the legs when the patient needs to get up, so that the convenience is provided for the patient to get out of bed and move, and the burden of medical staff and family members for nursing the patient is relieved.

When the first pinion rotates, the first pinion drives the sliding plate to move up and down through the meshing between the first pinion and the sliding plate, so that the other end of the adjusting rod hinged with the bottom end of the sliding plate jacks up or pulls down the bottom end of the second cylinder body, the first bed plate connected with the top end of the second piston rod is adjusted in turnover angle, and the distance between one end of the adjusting rod hinged with the sliding plate and the fixed rod is larger than the distance between the other end of the adjusting rod and the fixed rod, so that a patient can realize auxiliary assistance for lifting the back of the patient under the condition of using smaller force, and the patient can realize quick lifting of the back of the patient under the conditions of stability and safety and using smaller force through the mutual matching between the labor-saving connecting rod mechanism and the inflating structure, thereby providing a powerful condition for the exercise of the waist of the patient, meanwhile, a certain interest is brought to the movement of the patient.

The invention enables the spring in the sleeve to generate deformation through the contact of the extrusion blocks in the upper and lower recovery mechanisms and the upper and lower ends of the sliding plate, so as to limit the upper and lower ends of the sliding plate, even if the last meshed rack of the sliding plate can be always contacted with the first pinion when the sliding plate slides up and down, thereby providing conditions for the recovery work of the sliding plate when the sliding plate slides to the limit, and the sliding plate which moves to the limit position can not influence the continuous rotation of the pedal plate in the same direction through the contact between the last rack of the sliding plate and the first pinion.

Drawings

FIG. 1 is a schematic view of the front view of the partial internal structure of the present invention;

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

FIG. 3 is a schematic view of the connection structure between the turntable and the second gearwheel and between the second gearwheel and the second pinion;

FIG. 4 is a schematic view showing a connection structure between the second pinion and the first cylinder;

FIG. 5 is a schematic top view of the inner structure of the protective shell;

FIG. 6 is an enlarged view of the structure at A in FIG. 2;

FIG. 7 is an enlarged view of the structure at B in FIG. 6;

FIG. 8 is an enlarged view of the structure of FIG. 2 at C;

FIG. 9 is an enlarged view of the structure of FIG. 2 at D;

fig. 10 is an enlarged schematic view of E in fig. 1.

Reference numerals: 1-a bottom plate, 2-a headboard, 3-a bed frame support, 4-a first support plate, 5-a deflation valve, 6-a first bed plate, 7-a second bed plate, 8-a fixed shaft, 9-a protective shell, 10-a rotating shaft, 11-a first gearwheel, 12-a footboard support, 13-a first pinion, 14-a supporting shaft, 15-a connecting rod, 16-a first cylinder, 17-a first sealing piston plate, 18-a first piston rod, 19-a first air outlet, 20-a first air inlet, 21-a first one-way valve, 22-an air pipe, 23-a three-way electromagnetic valve, 24-a second cylinder, 25-a second piston rod, 26-a second sealing piston plate, 27-a second air inlet, 28-a second one-way valve, 29-a limiting block, 30-a fixed rod, 31-a second supporting plate, 32-a sliding plate, 33-a first sliding groove, 34-a first sliding block, 35-a restoring mechanism, 36-an adjusting rod, 37-a strip-shaped limiting groove, 38-a second sliding block, 39-a second sliding groove, 40-a sleeve, 41-a spring, 42-a squeezing block, 43-a gas discharging pipe, 44-a second gas outlet, 45-a connecting pipe, 46-a sliding shaft rod, 47-a baffle bracket, 48-a connecting plate, 49-a rotating disc, 50-a connecting shaft, 51-a supporting rod, 52-a swinging rod, 53-a sliding rod, 54-a third sliding block, 55-a handle, 56-a third sliding groove, 57-a second gearwheel, 58-a transverse rod and 59-a connecting column, 60-second pinion, 61-fixed column.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Examples

As shown in fig. 1-10, a neurological rehabilitation and getting-up aid comprises a bottom plate 1, a headboard 2 and a bed frame support 3, wherein the left end of the top end of the bottom plate 1 is provided with the headboard 2, the right end of the headboard 2 is connected with the bed frame support 3 which is fixed on the bottom plate 1 and has a cuboid structure, two side surfaces of the bed frame support 3 are respectively provided with a first supporting plate 4 and a second supporting plate 31 which are fixedly connected with the bed frame support, a fixing rod 30 is vertically fixed between the two first supporting plates 4, a sliding shaft rod 46 which is vertically arranged between the two second supporting plates 31 and is in sliding connection with the two supporting plates, the right side of the top end of the bed frame support 3 is fixed with a second bed board 7, one end of the second bed board 7 facing the headboard 2 is rotatably connected with a first bed board 6 through a fixing shaft rod 8, the right end of the second bed board 7 is provided with a protective casing 9 with an opening facing downwards and communicated with the inside of the bed frame, both ends of the rotating shaft lever 10 are connected with pedals 12, the middle part of the rotating shaft lever 10 is fixedly sleeved with a first big gear 11, a first pinion 13 is meshed below the first big gear 11, the center of the first pinion 13 is rotatably connected with a supporting shaft lever 14 fixedly connected with the protective shell 9, the free end of the supporting shaft lever 14 is positioned inside the first pinion 13, one end surface of the first pinion 13, which is back to the supporting shaft lever 14, is vertically provided with a connecting rod 15, two rotating discs 49 which are symmetrical about the horizontal center line of the first bed plate 6 and are positioned inside the bed frame bracket 3 are arranged below the first bed plate 6, a connecting shaft 50 penetrates through the centers of the two rotating discs 49 together, the connecting shaft 50 is fixedly connected with the rotating discs 49, two second big gears 57 which are symmetrically arranged and are positioned between the two rotating discs 49 are fixedly sleeved on the connecting shaft 50, the bottom end of each second big gear 57 is respectively meshed with a second pinion 60, a connecting column 59 is respectively and vertically fixed on the end surfaces of the two second pinions 60 which are opposite to each other, a fixed column 61 is respectively and vertically and fixedly connected on the end surfaces of the two second pinions 60 which are opposite to each other, a transverse rod 58 which is vertically connected with the fixed column 61 is respectively sleeved on the free end of each fixed column 61 and the middle part of the connecting shaft 50, the connecting shaft 50 and the two fixed columns 61 are respectively and rotatably connected with the transverse rods 58 on the corresponding sides, the other end of each transverse rod 58 is commonly connected with a connecting plate 48 which is fixedly connected with the bottom end of the first bed plate 6, supporting rods 51 are respectively and vertically fixed on the end surfaces of the two turntables 49 which are opposite to each other, a swinging rod 52 is respectively and rotatably connected on each supporting rod 51, a sliding rod 53 which is parallel to the first bed plate 6 is respectively and rotatably connected on the free end of each swinging rod 52, two fourth sliding chutes 61 which are respectively used for the, the two ends of the top end of each sliding rod 53 are respectively provided with a third sliding block 54, the bottom of one end, back to the headboard 2, of each sliding rod 53 is respectively provided with a handle 55, the two sides of the top end of the first bed board 6 are respectively provided with a baffle bracket 47, and a third sliding groove 56 for the third sliding block 54 on the corresponding side to slide is formed in each baffle bracket 47;

a first cylinder body 16 with an upward opening is respectively arranged under the first pinion 13 and the two second pinions 60, a first sealing piston plate 17 is arranged in each first cylinder body 16, the top end of each first sealing piston plate 17 is hinged with a first piston rod 18, the free end of the first piston rod 18 positioned under the first pinion 13 is rotatably connected with the connecting rod 15, the first piston rod 18 positioned under each second pinion 60 is rotatably connected with the connecting column 59 on the corresponding side, the bottom end of each first cylinder body 16 is provided with a first air outlet 19 and a first air inlet 20, each first air outlet 19 is provided with an air pipe 22 fixedly connected with the first cylinder body 16 on the corresponding side, each first air inlet 20 is provided with a first one-way valve 21 fixedly connected with the first cylinder body 16 on the corresponding side, a second cylinder body 24 with the bottom end fixedly connected with the sliding shaft rod 46 is arranged between the two second supporting plates 31, a second sealing piston plate 26 is arranged in the second cylinder 24, a second piston rod 25 is fixedly connected to the top end of the second sealing piston plate 26, three second air inlets 27 and a second air outlet 44 are arranged on the bottom of the side wall of the second cylinder 24, the three second air inlets 27 are respectively in one-to-one correspondence with and respectively communicated with the three air pipes 22, a three-way electromagnetic valve 23 with an air release pipe 43 connected to the bottom end is arranged on each air pipe 22, a second one-way valve 28 is respectively arranged on the end surface of each air pipe 22 connected with the second cylinder 24, a connecting pipe 45 fixedly connected with the second cylinder 24 is arranged on the second air outlet 44, a release valve 5 is arranged at the free end of the connecting pipe 45, two limiting blocks 29 which are symmetrically arranged and are positioned above the second air inlets 27 and the second air outlet 44 are arranged on the inner wall of the second cylinder 24, and are contacted with the second sealing piston plate 26 through the limiting blocks 29, the second sealing piston plate 26 is supported in a limiting manner, so that the second sealing piston plate 26 is prevented from being in contact with the second air inlet 27 and the second air outlet 44 when descending, and the influence on the flowability of air in the second cylinder 24 is avoided, the top end of the second piston rod 25 is hinged with a second sliding block 38, and the second sliding block 38 is in sliding connection with the first bed plate 6 through a second sliding groove 39 arranged at the bottom end of the first bed plate 6;

the inner wall of the left side of the protective shell 9 is connected with a sliding plate 32 with upper and lower end faces both in an arc-shaped structure through a first sliding block 34, the sliding plate 32 is provided with a first sliding groove 33 for the sliding of the first sliding block 34, the end face of the sliding plate 32 facing the first pinion 13 is provided with a rack meshed with the first pinion 13, the rack is not contacted with the first gearwheel 11 all the time, the bottom end of the end face of the sliding plate 32 facing away from the first pinion 13 is hinged with an adjusting rod 36, the adjusting rod 36 is provided with two strip-shaped limiting grooves 37 for the sliding shaft rod 46 and the fixed rod 30 to pass through respectively, the distance between the hinged end of the adjusting rod 36 and the sliding plate 32 and the fixed rod 30 is larger than the distance between the other end of the adjusting rod 36 and the fixed rod 30, and the first pinion 13 drives the sliding plate 32 to move up, the other end of the adjusting rod 36 hinged with the bottom end of the sliding plate 32 jacks up or pulls down the bottom end of the second cylinder 24, so that the first bed plate 6 connected with the top end of the second piston rod 25 is adjusted in the turning angle, and the connecting rod adjusting mechanism is arranged to enable a patient to adjust the angle of the first bed plate 6 through the inflatable structure when doing leg movement, and also to assist the turning work of the first bed plate 6 through the connecting rod adjusting mechanism, so that the time for adjusting the angle of the first bed plate 6 is effectively shortened, and meanwhile, certain interest is brought to the patient movement;

the inner wall of the top end of the protective shell 9 and the top end of the bottom plate 1 are respectively fixed with a recovery mechanism 35 for limiting the upper end and the lower end of the sliding plate 32, the last meshed rack of the sliding plate 32 can be always contacted with the first pinion 13 through the arrangement of the upper recovery mechanism 35 and the lower recovery mechanism 35, so that a condition is provided for the recovery work of the sliding plate 32 when the sliding plate 32 slides to the limit, and the sliding plate 32 which moves to the limit position cannot influence the continuous rotation of the pedal support 12 in the same direction through the contact between the last rack of the sliding plate 32 and the first pinion 13, so that a condition is provided for the sustainable exercise of a patient;

the recovery mechanism 35 includes a hollow sleeve 40 for fixed installation, an extrusion block 42 disposed in the sleeve 40 and penetrating through the end surface thereof, and a spring 41 fixed at the embedded end of the extrusion block 42, wherein the end of the extrusion block 42 embedded in the sleeve 40 is provided with a support table which is slidably connected with the inner wall of the sleeve 40 and plays a role in limiting, and the end surface of the extrusion block 42 facing the sliding plate 32 is provided with an arc-shaped groove adapted to the arc-shaped surface of the sliding plate 32, so that the contact between the arc-shaped surface of the sliding plate 32 and the concave surface of the extrusion block 42 limits the two during contact, thereby ensuring the stability of the two during contact.

The neurological rehabilitation and getting-up assisting bed has the specific application process that: when a patient needs to do leg exercise, the patient places the foot on the foot pedal 12, the first gearwheel 11 on the rotating shaft rod 10 is driven to rotate by the rotation of the foot pedal 12, so as to drive the first pinion 13 engaged with the first gearwheel 11 to rotate, and the first piston rod 18 is driven to ascend and descend by the rotation of the first pinion 13, when the first piston rod 18 ascends, the outside air is transmitted to the inside of the first cylinder 16 through the first one-way valve 21 on the first air inlet 20, when the first piston rod 18 descends, the air in the first cylinder 16 is transmitted to the inside of the second cylinder 24 through the air pipe 22 and the three-way electromagnetic valve 23 on the air pipe 22 by the first air outlet 19, so as to jack up the first bed plate 6 connected to the second piston rod 25, and through the sliding fit between the second slider 38 on the second piston rod 25 and the second chute 39, the rotation of the first bed board 6 is matched, the operation of the inflatable structure is realized through the movement of the legs, so that the waist of a patient can be rehabilitated and trained through the acting force of the patient while the patient does leg movement;

when the patient needs to do hand movement, the handle 55 is held by hand to slide the sliding rod 53 on the third sliding block 54 and the third sliding groove 56, and the two ends of the swinging rod 52 are respectively matched with the hinge joint of the supporting rod 51 and the sliding rod 53, so that the rotating disc 49 is driven by the handle 55 to rotate, and the second large gear 57 fixedly sleeved on the connecting shaft 50 is driven to rotate, and the second small gear 60 meshed with the second large gear 57 is driven to rotate, so that the first piston rod 18 positioned below the second small gear 60 is driven by the rotation of the second small gear 60 to ascend and descend in the first cylinder body 16, and thus the gas in the first cylinder body 16 is transmitted to the inside of the second cylinder body 24 through the gas transmission pipe 22 under the driving of the first piston rod 18 through the first check valve 21 installed at the first gas inlet 20 on the first cylinder body 16, and the second sealing piston plate 26 in the second cylinder body 24 is extruded by the charged gas to realize the second piston rod 25 The first bed board 6 is supported by the second piston rod 25, so that the angle adjustment of the back of the patient is realized through the arm movement of the patient, the operation of the other inflatable structure is realized through the arm movement, and the patient can select a corresponding exercise structure to perform rehabilitation training on the body of the patient according to the injury condition of the patient, so that the use of the rehabilitation training structure by the patient is facilitated, and meanwhile, the flexibility of the sickbed is effectively improved;

and when the first pinion gear 13 rotates, the first pinion gear 13 drives the sliding plate 32 to move up and down when rotating through the meshing between the first pinion gear 13 and the sliding plate 32, so that the other end of the adjusting rod 36 hinged with the bottom end of the sliding plate 32 jacks up or pulls down the bottom end of the second cylinder 24, thereby jacking up the first bed plate 6, the arrangement of the connecting rod adjusting mechanism ensures that when the patient does leg movement, the angle of the first bed board 6 can be adjusted through the inflatable structure, and the turning work of the first bed board 6 can be assisted through the connecting rod adjusting mechanism, thereby, the time for adjusting the angle of the first bed plate 6 is shortened, and when the second cylinder 24 is lifted by the adjusting rod 36, the second cylinder 24 can always slide between the two second supporting plates 31 by the sliding between the two strip-shaped limiting grooves 37 on the adjusting rod 36 and the fixed rod 30 and the sliding shaft rod 46 respectively;

when the second piston rod 25 is lifted to the limit position, the valve communicated between the first cylinder 16 and the second cylinder 24 is driven to be closed, and the valve communicated between the first cylinder 16 and the air release pipe 43 is opened, so that the air in the first cylinder 16 can be released to the atmosphere through the air release pipe 43 below the three-way electromagnetic valve 23, and the patient can still continue to do rehabilitation training when the bed board is lifted to the highest point, and when the patient does not want to do rehabilitation training, the air in the second cylinder 24 can be released to the outside through the air release valve 5 on the connecting pipe 45, so that the first bed board 6 is descended, and at the moment, the patient rotates the pedal 12 by reversely lowering, and the first bed board 6 and the bed frame support 3 are horizontally spliced;

when the sliding plate 32 slides up and down to the limit position, the pressing blocks 42 in the upper and lower recovery mechanisms 35 are contacted with the upper and lower ends of the sliding plate 32 to deform the spring 41 in the sleeve 40, so as to limit the upper and lower ends of the sliding plate 32, and the last engaged rack of the sliding plate 32 can be always contacted with the first pinion 13 when sliding up and down, thereby providing a condition for the reset operation of the sliding plate 32 when sliding to the limit, and the sliding plate 32 moving to the limit position does not influence the continuous rotation of the pedal plate 12 in the same direction through the contact between the last rack of the sliding plate 32 and the first pinion 13, thus completing the using process of the multifunctional rehabilitation nursing bed for neurology department.

It should be understood by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as a limitation of the present invention, and that the changes and modifications of the above embodiments are within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.

Claims

1. A neurological rehabilitation assisted-getting-up bed comprises a bottom plate (1), a headboard (2) and a bed frame support (3), wherein the headboard (2) is arranged at the left end of the top end of the bottom plate (1), the right end of the headboard (2) is connected with the bed frame support (3) which is fixed on the bottom plate (1) and is of a cuboid structure, the neurological rehabilitation assisted-getting-up bed is characterized in that a first supporting plate (4) and a second supporting plate (31) which are fixedly connected with the headboard are arranged on two side faces of the bed frame support (3), a fixing rod (30) is vertically fixed between the two first supporting plates (4), a sliding shaft rod (46) which is vertically arranged between the two second supporting plates (31) and is in sliding connection with the second supporting plates (31), a second bed board (7) is fixed on the right side of the top end of the bed frame support (3), and the second bed board (7) is rotatably connected with a first bed board (6) through, the right end of the second bed board (7) is provided with a protective shell (9) with an opening facing downwards and communicated with the inside of the bed frame support (3), a rotating shaft rod (10) penetrating through two end faces of the protective shell (9) is arranged in the protective shell (9) in the width direction of the bed board, two ends of the rotating shaft rod (10) are connected with pedal plates (12), a first large gear (11) is fixedly sleeved in the middle of the rotating shaft rod (10), a first small gear (13) is meshed below the first large gear (11), a supporting shaft rod (14) fixedly connected with the protective shell (9) is rotatably connected to the center of the first small gear (13), the free end of the supporting shaft rod (14) is located inside the first small gear (13), a connecting rod (15) is perpendicularly arranged on one end face, back to the supporting shaft rod (14), of the first small gear (13), two horizontal center lines of the first bed board (6) are symmetrical and located in the bed frame support (3), and two horizontal center lines of the first bed board ( The rotary tables (49) of the parts, a connecting shaft (50) penetrates through the circle centers of the two rotary tables (49) together, the connecting shaft (50) is fixedly connected with the rotary tables (49), two second large gears (57) which are symmetrically arranged and are positioned between the two rotary tables (49) are fixedly sleeved on the connecting shaft (50), the bottom end of each second large gear (57) is respectively connected with a second small gear (60) in a meshed mode, a connecting column (59) is respectively and vertically fixed on the end faces, back to back, of the two second small gears (60), the opposite end faces of the two second small gears (60) are respectively and vertically and fixedly connected with a fixed column (61), a transverse rod (58) vertically connected with each fixed column (61) is sleeved on the free end of each fixed column (61) and the middle part of the connecting shaft (50) respectively, and the connecting shaft (50) and the two fixed columns (61) are respectively and rotatably connected with the transverse rods (58), the other end of each transverse rod (58) is commonly connected with a connecting plate (48) fixedly connected with the bottom end of the first bed board (6), the back end faces of the two turntables (49) are respectively and vertically fixed with a supporting rod (51), each supporting rod (51) is rotatably connected with a swinging rod (52), the free end of each swinging rod (52) is rotatably connected with a sliding rod (53) parallel to the first bed board (6), the first bed board (6) is provided with two fourth sliding chutes (61) which are respectively used for the corresponding side swinging rods (52) to pass through and can slide left and right, the two ends of the top end of each sliding rod (53) are respectively provided with a third sliding block (54), the bottom of one end of each sliding rod (53) facing away from the bed board (2) is respectively provided with a handle (55), the two sides of the top end of the first bed board (6) are respectively provided with a baffle bracket (47), a third sliding chute (56) for a third sliding block (54) on the corresponding side to slide is formed in each baffle plate bracket (47), a first cylinder body (16) with an upward opening is respectively arranged under each first pinion (13) and each second pinion (60), a first sealing piston plate (17) is arranged in each first cylinder body (16), a first piston rod (18) is hinged to the top end of each first sealing piston plate (17), the free end of each first piston rod (18) positioned below each first pinion (13) is rotatably connected with a connecting rod (15), each first piston rod (18) positioned below each second pinion (60) is rotatably connected with a connecting column (59) on the corresponding side, a first air outlet (19) and a first air inlet (20) are formed in the bottom end of each first cylinder body (16), each first air outlet (19) is provided with an air pipe (22) fixedly connected with the corresponding side first cylinder body (16), each first air inlet (20) is provided with a first one-way valve (21) fixedly connected with the corresponding side first cylinder body (16), a second cylinder body (24) with the bottom end fixedly connected with a sliding shaft rod (46) is arranged between the two second supporting plates (31), a second sealing piston plate (26) is arranged inside the second cylinder body (24), the top end of the second sealing piston plate (26) is fixedly connected with a second piston rod (25), the bottom of the side wall of the second cylinder body (24) is provided with three second air inlets (27) and one second air outlet (44), the three second air inlets (27) are respectively corresponding to and respectively communicated with the three air pipes (22), and each air pipe (22) is provided with a three-way electromagnetic valve (23) with an air outlet (43) at the bottom end, every install a second check valve (28) on the terminal surface that gas-supply pipe (22) and second cylinder body (24) are connected respectively, be equipped with on second gas outlet (44) with connecting pipe (45) of second cylinder body (24) fixed connection, and take over the free end of (45) and install bleed valve (5), the articulated second slider (38) that is connected with in top of second piston rod (25), and second slider (38) through second spout (39) and first bed board (6) sliding connection who locates first bed board (6) bottom.

2. The neurological rehabilitation and wake-up aid according to claim 1, wherein two symmetrically arranged limiting blocks (29) are arranged on the inner wall of the second cylinder body (24) and positioned above the second air inlet (27) and the second air outlet (44).

3. The neurological rehabilitation and rising assisting bed according to claim 1, wherein a sliding plate (32) with upper and lower end faces both in an arc-shaped structure is connected to the inner wall of the left side of the protective shell (9) through a first sliding block (34), a first sliding groove (33) for the sliding of the first sliding block (34) is formed in the sliding plate (32), a rack meshed with the first pinion (13) is arranged on the end face, facing the first pinion (13), of the sliding plate (32), the rack is not in contact with the first gearwheel (11) all the time, an adjusting rod (36) is hinged to the bottom end, facing away from the end face of the first pinion (13), of the sliding plate (32), two strip-shaped limiting grooves (37) for the sliding shaft rod (46) and the fixing rod (30) to pass through are formed in the adjusting rod (36), and the distance between one end, hinged to the fixing rod (30), of the adjusting rod (36) and the sliding plate (32) is greater than the distance between the other end of the adjusting rod ( The distance between them.

4. The neurological rehabilitation and wake-up aid bed according to claim 1, wherein a recovery mechanism (35) for limiting the upper end and the lower end of the sliding plate (32) is respectively fixed on the top inner wall of the protective shell (9) and the top end of the bottom plate (1).

5. The neurological rehabilitation and wake-up assisting bed according to claim 4, wherein the recovery mechanism (35) comprises a sleeve (40) which is fixedly installed and arranged in a hollow manner, an extrusion block (42) which is arranged in the sleeve (40) and penetrates through the end surface of the sleeve, and a spring (41) which is fixed at the embedded end of the extrusion block (42), one end of the extrusion block (42) which is embedded in the sleeve (40) is provided with a supporting platform which is in sliding connection with the inner wall of the sleeve (40) and plays a limiting role, and the end surface of the extrusion block (42) facing the sliding plate (32) is provided with an arc-shaped groove which is matched with the arc-shaped surface of the sliding plate (32).