CN111973361A

CN111973361A - Multi-functional intracardiac branch of academic or vocational study detects nursing device

Info

Publication number: CN111973361A
Application number: CN202010839104.7A
Authority: CN
Inventors: 王森; 李秀芹
Original assignee: Laiwu Vocational and Technical College
Current assignee: Laiwu Vocational and Technical College
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2020-11-24

Abstract

The invention belongs to the technical field of medical nursing devices, and particularly relates to a multifunctional detection and nursing device for cardiology, which comprises a headboard, a footboard and universal wheels, wherein the headboard and the footboard are fixedly connected through a connecting column; the headboard and the footboard are positioned above the connecting column and fixedly connected with a fixing plate; a sliding plate is slidably connected between the headboard and the footboard and positioned on the upper side of the fixed plate; one side of the sliding plate, which is close to the fixed plate, is elastically connected with the fixed plate through a spring; one side of the sliding plate, which is close to the headboard, is hinged with a rotating plate; the rotating plate is in a T-shaped design; the two sides of the rotating plate are both connected with transmission plates in a sliding manner; the transmission plate and the rotating plate are mutually connected in a sliding manner through a T-shaped structure; according to the nursing sickbed, the squeezing bag and the push rod are arranged, the moving block is squeezed by the pressure of a human body, and the force required by the rotation of the rotating plate is further reduced, so that the nursing sickbed can be effectively and independently used by a patient, and is light and convenient to use.

Description

Multi-functional intracardiac branch of academic or vocational study detects nursing device

Technical Field

The invention belongs to the technical field of medical nursing devices, and particularly relates to a multifunctional detection and nursing device for cardiology.

Background

The common majority of the internal medicine patient of prior art center is middle-aged and old people, need be in hospital to observe usually after the treatment, and the general health of the internal medicine patient of heart is very weak after the treatment, mostly need bed rest and rest in the period of being in hospital, and the current nursing sick bed most possesses hand elevating gear usually in the hospital, but because hand elevating gear sets up in the sick bed side usually, comparatively inconvenient when independently operating by the patient, patient majority physique weakness simultaneously, itself strength is less when operating, when operating alone, comparatively inconvenient.

A multi-functional nursing device of intracardiac branch of academic or vocational study that chinese patent issued, patent number: 2018112823120 comprises a bottom plate and a vertical plate, a notch is arranged in the middle of one end surface of the bottom plate, the bottom end of the vertical plate is hinged inside the gap through a rotating shaft, the upper part of the bottom plate is also provided with an adjusting device, the structure performance is stable, the service life is long, the utility model can meet the use requirements of different patients, the problem that the backrest on the bed can not be adjusted can be solved, thereby effectively solving the problem of inconvenience for nursing the elderly patients in families, the vertical plate is used for supporting the back of the bedridden patients, for patients aged from 75 to 80 years, the auxiliary action of the vertical plate can ensure that the patients can stably lean on the vertical plate to keep a sitting posture, can alleviate patient's health burden, keep sitting upright suitable time every day, can promote patient's recovery, but the device needs medical personnel to cooperate when using, and it is comparatively difficult that the patient uses alone.

In view of the above, the invention provides a multifunctional detection and nursing device for cardiology department, which is used for solving the problems that a cardiology department patient is inconvenient to get up after being bedridden after a surgery and the existing nursing bed is not suitable for the patient to operate independently.

Disclosure of Invention

In order to make up for the defects of the prior art and solve the problems that a patient in the cardiology department is inconvenient to lie in bed and get up after a surgery and the existing nursing sickbed is not suitable for the patient to operate independently, the invention provides the multifunctional cardiology department detection nursing device.

The technical scheme adopted by the invention for solving the technical problems is as follows: the multifunctional detection and nursing device for the cardiology department comprises a headboard, a footboard and universal wheels, wherein the headboard and the footboard are fixedly connected through a connecting column; the headboard and the footboard are positioned above the connecting column and fixedly connected with a fixing plate; a sliding plate is slidably connected between the headboard and the footboard and positioned on the upper side of the fixed plate; one side of the sliding plate, which is close to the fixed plate, is elastically connected with the fixed plate through a spring; one side of the sliding plate, which is close to the headboard, is hinged with a rotating plate; the rotating plate is in a T-shaped design; the two sides of the rotating plate are both connected with transmission plates in a sliding manner; the transmission plate and the rotating plate are mutually connected in a sliding manner through a T-shaped structure; the sliding connection part of the transmission plate and the rotating plate is elastically connected through a spring; one end of the transmission plate, which is close to the sliding plate and is far away from the rotating plate, is provided with a rotating groove; the connecting column is fixedly connected with a supporting rod; the supporting rod extends into the rotating groove; a movable plate is hinged to one side, close to the connecting column, of the transmission plate; a moving groove is formed in the connecting column; a lead screw is rotationally connected in the moving groove; a moving block is connected in the moving groove in a sliding manner; the moving block is meshed with the lead screw; the moving block extends to the outside of the moving groove; one end of the moving plate, far away from the transmission plate, extends to the upper surface of the moving block; the moving plate is hinged with the moving block; an operation box is fixedly connected to one side of the connecting column, which is close to the sliding plate; a first cavity is formed in the operation box; the first cavity is communicated with the moving groove; a first through groove is formed in one side, away from the connecting column, of the operating box; a sliding rod is connected in the first through groove in a sliding manner; one end of the sliding rod, which is far away from the operation box, is rotatably connected with an operation wheel; a rotating shaft is rotatably connected at the junction of the first cavity and the movable groove; the rotating shaft is sleeved with a bevel gear set; the other end of the bevel gear set is sleeved on the screw rod; the sliding rod is hollow, and the operating wheel is positioned in the cavity of the sliding rod and is sleeved with a belt; the other end of the belt is sleeved on the rotating shaft; the surface of the operation box is provided with a first sliding chute; the first chute is communicated with the first cavity; a supporting shaft is connected in the first sliding groove in a sliding manner; the belt is connected with the supporting shaft in a sliding manner; one side of the support shaft, which is far away from the belt, is elastically connected with the first sliding groove through a spring; in the prior art, most patients in the central medicine department are usually middle-aged and old people, after treatment, the patients are usually required to be in hospital for observation, the patients in the department of cardiology are usually weak after treatment, most patients need to lie in bed for rest during hospitalization, most of the existing nursing sickbeds in hospitals are usually provided with hand-operated lifting devices, but the hand-operated lifting devices are usually arranged on the side surfaces of the sickbeds, the patients are inconvenient to operate independently, during work, the patients lie on the nursing sickbeds flatly and need to get up when the patients, the operating wheels are manually grabbed and pulled upwards, the operating wheels drive the sliding rods to slide in the first through grooves, the sliding rods pull the belts in the upwards sliding process, further, the supporting shaft is stressed and compressed by the springs to slide in the first through grooves, further, the shapes of the belts sleeved by the supporting shafts, the rotating shafts and the operating wheels are changed, after the operating wheels are lifted, the operation wheel is rotated, the operation wheel drives the rotation shaft to rotate through the transmission of the belt, the rotation shaft is driven through the bevel gear group when rotating, the lead screw is further rotated, the lead screw rotates to drive the movable block to slide in the movable groove, the sliding movable block drives the angle of the movable plate to change, so that the movable plate forms supporting force to the movable plate, the movable plate rotates around the support rod, the rotating transmission plate drives the movable plate to rotate around the support rod due to the mutual sliding and meshing between the movable plate and the movable plate, so that the movable plate can support the upper half of the human body and assist a patient to get up, the first sliding groove and the support shaft are arranged, a triangular belt transmission structure formed between the support shaft and the rotation shaft and the operation wheel is utilized, the shape of the belt can be adjusted through the slidable adjustment of the support shaft, and the operation wheel can freely lift, and then make nursing sick bed elevating gear maneuverability higher, set up the design of driving plate and rotor plate simultaneously, utilize the shape of driving plate and rotor plate to inject, and then through human pressure, make rotor plate and driving plate be in different planes in the rotation in-process in coordination, and then utilize the difference in height between the two to play limiting displacement to the human body, avoid the patient to sideslip.

Preferably, the side wall of the sliding rod is provided with a second sliding chute; the second sliding groove is in a [ -shaped design; the second sliding groove is internally and elastically connected with a telescopic plate through a spring; the expansion plate is matched with the second sliding groove; the side wall of the first through groove is provided with clamping grooves which are uniformly distributed; under the action of the elastic force of the spring, one end of the expansion plate, which is close to the first cavity, extends out of the second chute and is meshed with the clamping groove in the initial state; during operation, the slide bar upwards slides along with the operating wheel, and at slip in-process expansion plate lasts the pressurized, and then in the shrink-in second spout, after the operating wheel is in the take-up height, unclamp the pressing force to the expansion plate top, and then make the expansion plate receive the spring action card of spring to go into in the draw-in groove, and then produce fixed effect to the carriage release lever, the patient of being convenient for rotates the operation to the operating wheel.

Preferably, a squeezing bag is fixedly connected between the fixed plate and the sliding plate; a third sliding chute is formed in the connecting column; the third sliding groove is communicated with the moving groove; one end of the third sliding groove, which is far away from the moving groove, is fixedly connected with an expansion bag; one end of the third sliding chute, which is close to the moving chute, is connected with a push rod in a sliding manner; when the patient rotates the operating wheel, the pushing force of the push rod on the moving block plays an assisting effect when the lead screw rotates, so that the force required by the operating wheel to drive the lead screw to rotate is reduced, the weak patient can operate conveniently, the pushing bag and the push rod are arranged, the moving block is extruded by utilizing the pressure of the human body, and then reduce the required dynamics of rotor plate rotation, simultaneously along with rotor plate and driving plate when rising gradually under the supporting role of shifting block, human focus moves down gradually, and then makes the human body increase gradually the sliding plate extrusion force, and then makes the push rod keep in certain within range to the thrust of movable block, can effectually avoid initial pressure too big on the one hand, lead to the push rod to form the destruction to shifting block, keep simultaneously that the pressure in certain range can also make the rotation of rotor plate and driving plate more steady.

Preferably, one side of the fixed plate, which is close to the sliding plate, is fixedly connected with an auxiliary plate; one side of the auxiliary plate, which is far away from the fixed plate, is hinged with a hinged plate; the hinged plate is provided with a limiting groove; the upper surface of the operation box is rotatably connected with a guardrail; the guardrail is clamped with the limiting groove; the hinged plate is parallel to the sliding plate in an initial state, and the guardrail is clamped into the limiting groove to fix the hinged plate; the during operation, after the patient stands up to sit, the manual pulling guardrail, and then make the guardrail rotate around the control box, after the guardrail breaks away from the spacing groove, the articulated slab rotates around the accessory plate under the effect of gravity, and then makes to form certain slope between articulated slab and the fixed plate, and the patient of being convenient for gets on or off the bed, and the guardrail that the while was set up can provide the supporting effect for the patient effectively, can provide the additional action when the patient stands up.

Preferably, a second cavity is formed in the operation box; the lower surface of the guardrail is fixedly connected with a positioning rod; the positioning rod is designed in an arc shape; the positioning rod penetrates through the limiting groove and extends into the second cavity; the positioning rod is provided with a telescopic groove; telescopic teeth are connected in the telescopic grooves in a sliding manner; the telescopic teeth are designed to be close to right-angle sides on one side of the operation box; the telescopic grooves are communicated with each other; a limit bag is fixedly connected in the telescopic groove; a fourth sliding groove is formed in the guardrail; a pressing block is connected in the fourth sliding groove in a sliding manner; an air suction bag is fixedly connected between the pressing block and the fourth sliding groove; the air suction bag is communicated with the limiting bag; when the guardrail lifting device works, when a patient needs to get off the bed, the guardrail is pulled, the guardrail rotates around the operation box, so that the auxiliary plate is not limited to rotate downwards to form a slope, the patient supports the body through the guardrail when rising, the telescopic teeth are close to the right-angle side design at one side of the operation box, the guardrail can be effectively prevented from sliding into the second cavity when being pressed downwards, meanwhile, when the guardrail needs to be put down downwards, the air suction bags are not extruded by the pressing blocks positioned on the guardrail by stirring the pressing blocks positioned on the guardrail, so that gas in the limiting bags is dispersed to the air suction bags, so that the telescopic teeth are not limited by the limiting bags, at the moment, the guardrail is rotated, the limiting teeth can freely pass through due to losing the limiting force when the positioning rods slide into the second cavity, the limiting teeth are arranged to play a limiting and fixing role when the patient uses the guardrail to support the body, so that the sliding of the guardrail can be effectively avoided in the, and further has certain potential safety hazard.

Preferably, a pressing plate is slidably connected in the second cavity; one side of the extrusion plate, which is far away from the positioning rod, is fixedly connected with an inflatable bag; the inflatable bag and the extrusion bag are communicated through a catheter; the during operation, when the patient gets up when getting up to get off the bed, the human body forms the extrusion force to the sliding plate, and then makes the expression bag take place to deform, and partial gas carries to the gas cell in, makes the gas cell deformation, forms the extrusion force to the locating lever through the stripper plate, and then makes the locating lever possess the trend to the second cavity outward movement, rotates the guardrail this moment, and under the extrusion force effect of pressure plate, the guardrail upwards rotates more laborsaving, convenient, reduces the pressure when patient operates effectively, and the patient of being convenient for operates alone.

The invention has the following beneficial effects:

1. according to the multifunctional detection and nursing device for the cardiology department, the first sliding groove and the support shaft are arranged, the triangular belt transmission structure formed among the support shaft, the rotating shaft and the operating wheel is utilized, the shape of the belt can be adjusted through the slidable adjustment of the support shaft, the operating wheel can freely lift, the operability of the nursing sickbed lifting device is high, meanwhile, the design of the transmission plate and the rotating plate is arranged, the shape limitation of the transmission plate and the rotating plate is utilized, the rotating plate and the transmission plate are located on different planes in the cooperative rotating process through the pressure of a human body, the height difference between the transmission plate and the rotating plate is utilized to limit the human body, and the patient is prevented from sideslipping.

2. According to the multifunctional cardiology department detection and nursing device, the extrusion bag and the push rod are arranged, the moving block is extruded by human body pressure, the force required by rotation of the rotating plate is further reduced, meanwhile, when the rotating plate and the transmission plate gradually rise under the supporting effect of the moving plate, the gravity center of a human body gradually moves downwards, the extrusion force of the human body on the sliding plate is further gradually increased, the thrust of the push rod on the moving block is further kept within a certain range, on one hand, the phenomenon that the moving block is damaged by the push rod due to overlarge initial pressure can be effectively avoided, and meanwhile, the rotation of the rotating plate and the transmission plate can be more stable due to the pressure kept within the certain range.

Drawings

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

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

FIG. 2 is a partial cross-sectional view of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a cross-sectional view of the console box;

FIG. 5 is a cross-sectional view of the present invention;

in the figure: the bed head board 1, the bed tail board 11, the universal wheels 12, the fixed board 13, the connecting column 2, the sliding board 3, the rotating board 31, the transmission board 32, the supporting rod 33, the moving board 34, the lead screw 35, the moving block 36, the operation box 4, the sliding rod 41, the operation wheel 42, the rotating shaft 43, the bevel gear set 44, the supporting shaft 45, the telescopic board 46, the squeezing bag 5, the expanding bag 51, the push rod 52, the auxiliary board 6, the hinge board 61, the guardrail 62, the positioning rod 7, the telescopic teeth 71, the limiting bag 72, the pressing block 73, the suction bag 74, the squeezing board 75 and the inflation bag 76.

Detailed Description

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

As shown in fig. 1 to 5, the multifunctional cardiology department examination and nursing device comprises a headboard 1, a footboard 11 and universal wheels 12, wherein the headboard 1 and the footboard 11 are fixedly connected through a connecting column 2; the headboard 1 and the footboard 11 are fixedly connected with a fixed plate 13 above the connecting column 2; a sliding plate 3 is slidably connected between the headboard 1 and the footboard 11 at the upper side of the fixed plate 13; one side of the sliding plate 3, which is close to the fixed plate 13, is elastically connected with the fixed plate 13 through a spring; one side of the sliding plate 3, which is close to the headboard 1, is hinged with a rotating plate 31; the rotating plate 31 is in a T-shaped design; the two sides of the rotating plate 31 are both connected with transmission plates 32 in a sliding manner; the transmission plate 32 and the rotating plate 31 are mutually connected in a sliding way through a T-shaped structure; the sliding connection part of the transmission plate 32 and the rotating plate 31 is elastically connected through a spring; one end of the transmission plate 32, which is close to the sliding plate 3 and is far away from the rotating plate 31, is provided with a rotating groove; the connecting column 2 is fixedly connected with a supporting rod 33; the supporting rod 33 extends into the rotating groove; a movable plate 34 is hinged to one side of the transmission plate 32 close to the connecting column 2; a moving groove is formed in the connecting column 2; a lead screw 35 is rotationally connected in the moving groove; a moving block 36 is connected in the moving groove in a sliding manner; the moving block 36 is meshed with the lead screw 35; the moving block 36 extends out of the moving groove; one end of the moving plate 34, far away from the transmission plate 32, extends to the upper surface of the moving block 36; the moving plate 34 is hinged with a moving block 36; an operation box 4 is fixedly connected to one side of the connecting column 2 close to the sliding plate 3; a first cavity is formed in the operation box 4; the first cavity is communicated with the moving groove; a first through groove is formed in one side, away from the connecting column 2, of the operating box 4; a sliding rod 41 is connected in the first through groove in a sliding manner; one end of the sliding rod 41, which is far away from the operation box 4, is rotatably connected with an operation wheel 42; a rotating shaft 43 is rotatably connected at the junction of the first cavity and the moving groove; a bevel gear set 44 is sleeved on the rotating shaft 43; the other end of the bevel gear set 44 is sleeved on the screw rod 35; the sliding rod 41 is hollow, and a belt is sleeved in the cavity of the sliding rod 41 of the operating wheel 42; the other end of the belt is sleeved on the rotating shaft 43; the surface of the operation box 4 is provided with a first sliding chute; the first chute is communicated with the first cavity; a supporting shaft 45 is connected in the first sliding chute in a sliding manner; the belt is slidably connected with the supporting shaft 45; one side of the support shaft 45, which is far away from the belt, is elastically connected with the first sliding groove through a spring; in the prior art, most patients in the central medicine department are usually middle-aged and old people, after treatment, the patients are usually required to be in hospital for observation, the patients in the department of cardiology are usually weak after treatment, most patients need to lie in bed for rest during hospitalization, and most of the existing nursing sickbeds in hospitals are provided with hand-operated lifting devices, but the hand-operated lifting devices are usually arranged on the side surfaces of the sickbeds, and the patients are inconvenient to operate independently, when the patients need to get up, the patients lie on the nursing sickbeds, manually grab the operating wheels 42 and pull the operating wheels 42 upwards, the operating wheels 42 drive the sliding rods 41 to slide in the first through grooves, the sliding rods 41 pull the belts in the upwards sliding process, so that the supporting shafts 45 are stressed by the compression springs to slide in the first through grooves, and the shapes of the belts sleeved by the supporting shafts 45, the rotating shafts 43 and the operating wheels 42 are changed, when the operating wheel 42 is lifted to a height convenient for a patient to operate, the operating wheel 42 is rotated, the operating wheel 42 drives the rotating shaft 43 to rotate through the transmission of a belt, when the rotating shaft 43 rotates, the rotating shaft 43 is driven through the bevel gear set 44, the lead screw 35 rotates to drive the moving block 36 to slide in the moving groove, the sliding moving block 36 drives the moving plate 34 to change the angle, the moving plate 32 forms a supporting force to the moving plate 32, the moving plate 32 rotates around the supporting rod 33, the rotating plate 31 is driven by the rotating plate 32 to rotate around the supporting rod 33 due to the mutual sliding and meshing between the rotating plate 31 and the moving plate 32, the rotating plate 31 forms a support for the upper half of the human body, the patient can get up, the first sliding groove and the supporting shaft 45 are arranged, and a triangular belt transmission structure formed between the supporting shaft 45 and the rotating shaft 43 and the operating wheel 42, but the sliding adjustment through back shaft 45 sets up, make the belt shape adjust, and then make the operating wheel 42 realize freely going up and down, and then make nursing sick bed elevating gear maneuverability higher, set up driving plate 32 and rotor plate 31's design simultaneously, utilize driving plate 32 and rotor plate 31's shape to prescribe a limit to, and then through human pressure, make rotor plate 31 and driving plate 32 be in different planes at the rotation in-process in coordination, and then utilize the difference in height between the two to play limiting displacement to the human body, avoid the patient to sideslip.

As an embodiment of the present invention, the side wall of the sliding rod 41 is provided with a second sliding slot; the second sliding groove is in a [ -shaped design; the second sliding groove is elastically connected with an expansion plate 46 through a spring; the expansion plate 46 is matched with the second chute; the side wall of the first through groove is provided with clamping grooves which are uniformly distributed; in the initial state, the expansion plate 46 extends out of the second chute under the action of the elastic force of the spring and is close to one end of the first cavity and meshed with the clamping groove; during operation, slide bar 41 upwards slides along with operating wheel 42, and at the continuous pressurized of slip in-process expansion plate 46, and then in the shrink-in second spout, after operating wheel 42 was in a take the altitude, unclamped the pressing force to expansion plate 46 top, and then make expansion plate 46 receive the spring action card of spring to go into in the draw-in groove, and then produce fixed effect to the carriage release lever, the patient of being convenient for rotates the operation to operating wheel 42.

As an embodiment of the present invention, a bladder 5 is fixedly connected between the fixed plate 13 and the sliding plate 3; a third sliding chute is formed in the connecting column 2; the third sliding groove is communicated with the moving groove; one end of the third sliding groove, which is far away from the moving groove, is fixedly connected with an expansion bag 51; one end of the third sliding chute, which is close to the moving chute, is connected with a push rod 52 in a sliding way; when the patient lies on the sliding plate 3 to generate pressure on the sliding plate 3 and the rotating plate 31, so that the sliding plate 3 and the rotating plate 31 are extruded downwards, the rotating plate 31 is extruded downwards to prevent the human body from sideslipping, the sliding plate 3 is extruded downwards to generate pressure on the extrusion bag 5, so that the extrusion bag 5 conveys the internal gas into the expansion bag 51, the expansion bag 51 is deformed to push the push rod 52 to the third chute, the push rod 52 moves towards the moving chute to generate extrusion force on the moving block 36, due to the meshing between the moving block 36 and the lead screw 35, the push rod 52 can not drive the moving block 36 to move when acting alone, but when the patient rotates the operating wheel 42, the pushing force of the push rod 52 on the moving block 36 plays an assisting effect when the lead screw 35 rotates, so that the operating wheel 42 drives the lead screw 35 to rotate, the required force is reduced, and the patient with weak body can operate conveniently, through setting up squeeze bag 5 and push rod 52, utilize human pressure to form the extrusion to movable block 36, and then reduce the required dynamics of rotating plate 31 rotation, simultaneously along with rotating plate 31 and driving plate 32 rise gradually under the supporting role of moving plate 34, the human focus moves down gradually, and then make the human extrusion force of sliding plate 3 crescent, and then make push rod 52 keep in certain within range to the thrust of movable block 36, can effectually avoid initial pressure too big on the one hand, lead to push rod 52 to form the destruction to movable block 36, keep simultaneously that the pressure in certain extent can also make the rotation of rotating plate 31 and driving plate 32 more steady.

As an embodiment of the present invention, the side of the fixed plate 13 close to the sliding plate 3 is fixedly connected with the auxiliary plate 6; one side of the auxiliary plate 6, which is far away from the fixed plate 13, is hinged with a hinged plate 61; a limiting groove is formed in the hinge plate 61; the upper surface of the operation box 4 is rotatably connected with a guardrail 62; the guardrail 62 is clamped with the limiting groove; the hinged plate 61 is parallel to the sliding plate 3 in the initial state, and the guardrail 62 is clamped into the limiting groove to fix the hinged plate 61; the during operation, after the patient stands up to sit, manual pulling guardrail 62, and then make guardrail 62 rotate around control box 4, after guardrail 62 breaks away from the spacing groove, articulated slab 61 rotates around auxiliary plate 6 under the effect of gravity, and then makes and form certain slope between articulated slab 61 and the fixed plate 13, and the patient of being convenient for gets on or off the bed, and guardrail 62 that the while was stood up can provide the supporting effect for the patient effectively, can provide the auxiliary action when the patient stands up.

As an embodiment of the present invention, a second cavity is formed in the operation box 4; the lower surface of the guardrail 62 is fixedly connected with a positioning rod 7; the positioning rod 7 is designed in an arc shape; the positioning rod 7 penetrates through the limiting groove and extends into the second cavity; a telescopic groove is formed in the positioning rod 7; telescopic teeth 71 are connected in the telescopic grooves in a sliding manner; the telescopic teeth 71 are designed to be close to the right-angle side of one side of the operating box 4; the telescopic grooves are communicated with each other; a limit bag 72 is fixedly connected in the telescopic groove; a fourth chute is formed in the guardrail 62; a pressing block 73 is connected in the fourth sliding chute in a sliding manner; an air suction bag 74 is fixedly connected between the pressing block 73 and the fourth sliding chute; the suction bag 74 and the limit bag 72 are communicated; when the patient needs to get off the bed, the guardrail 62 is pulled, the guardrail 62 rotates around the operation box 4, the auxiliary plate 6 is enabled to rotate downwards without limitation, a slope is formed, the patient can support the body through the guardrail 62 when getting up, the telescopic teeth 71 are designed to be close to the right-angle side on one side of the operation box 4, the guardrail 62 can be effectively prevented from sliding into the second cavity when being pressed downwards, meanwhile, when the guardrail 62 needs to be put down downwards, the air suction bags 74 can be enabled to lose the extrusion of the pressing blocks 73 by stirring the pressing blocks 73 on the guardrail 62, the air in the limiting bags 72 can be further dispersed to the air suction bags 74, the telescopic teeth 71 can be further enabled to lose the limitation of the limiting bags 72, at the moment, the guardrail 62 is rotated, the limiting teeth can freely pass through due to the loss of the limiting force when the positioning rod 7 slides into the second cavity, and the limiting teeth are arranged for supporting the body by the patient using the, the guardrail has the advantages that the limiting and fixing effects are achieved, the sliding in the use process of the guardrail 62 can be effectively avoided, and further certain potential safety hazards exist.

As an embodiment of the present invention, a pressing plate 75 is slidably connected in the second cavity; one side of the extrusion plate 75, which is far away from the positioning rod 7, is fixedly connected with an inflatable bag 76; the inflatable bag 76 and the extrusion bag 5 are designed to be communicated through a catheter; the during operation, when the patient gets up when getting up to get off the bed, the human body forms the extrusion force to sliding plate 3, and then make squeeze bag 5 take place deformation, partial gas carries to in the gas cell 76, make gas cell 76 deformation, form the extrusion force to locating lever 7 through stripper plate 75, and then make locating lever 7 possess the trend to the second cavity external motion, the guardrail 62 rotates this moment, under the extrusion force effect of pressure plate, guardrail 62 upwards rotates more laborsavingly, convenient, reduce the pressure when the patient operates effectively, the patient of being convenient for operates alone.

The specific working process is as follows:

when the nursing bed is in use, when a patient needs to get up, the patient lies on the nursing bed, the patient manually grabs the operating wheel 42 and pulls the operating wheel 42 upwards, the operating wheel 42 drives the sliding rod 41 to slide in the first through groove, the sliding rod 41 pulls the belt in the upwards sliding process, so that the supporting shaft 45 is stressed to compress the spring to slide in the first through groove, the shape of the belt sleeved by the supporting shaft 45, the rotating shaft 43 and the operating wheel 42 is changed, after the operating wheel 42 is lifted to the height convenient for the patient to operate, the operating wheel 42 is rotated to drive the rotating shaft 43 to rotate through the transmission of the belt, the rotating shaft 43 rotates through the transmission of the bevel gear set 44, so that the lead screw 35 rotates, the lead screw 35 rotates to drive the moving block 36 to slide in the moving groove, and the angle of the moving block 36 driving the moving plate 34 is changed, further, the transmission plate 32 is supported by the transmission plate 32, and the transmission plate 32 rotates around the support rod 33, and the rotation plate 31 is driven by the rotating transmission plate 32 to rotate around the support rod 33 due to the mutual sliding and meshing between the rotation plate 31 and the transmission plate 32, so that the rotation plate 31 supports the upper half of the body, and assists the patient to get up.

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

Claims

1. The utility model provides a multi-functional intracardiac branch of academic or vocational study detects nursing device, includes head board (1), tailstock board (11) and universal wheel (12), its characterized in that: the headboard (1) and the footboard (11) are fixedly connected through a connecting column (2); the headboard (1) and the footboard (11) are fixedly connected with a fixed plate (13) above the connecting column (2); a sliding plate (3) is slidably connected between the headboard (1) and the footboard (11) and positioned on the upper side of the fixed plate (13); one side of the sliding plate (3) close to the fixed plate (13) is elastically connected with the fixed plate (13) through a spring; one side of the sliding plate (3) close to the headboard (1) is hinged with a rotating plate (31); the rotating plate (31) is designed in a T shape; both sides of the rotating plate (31) are connected with transmission plates (32) in a sliding manner; the transmission plate (32) and the rotating plate (31) are mutually connected in a sliding way through a T-shaped structure; the sliding connection part of the transmission plate (32) and the rotating plate (31) is elastically connected through a spring; one end of the transmission plate (32) close to the sliding plate (3) and far away from one side of the rotating plate (31) is provided with a rotating groove; the connecting column (2) is fixedly connected with a supporting rod (33); the supporting rod (33) extends into the rotating groove; one side of the transmission plate (32) close to the connecting column (2) is hinged with a movable plate (34); a moving groove is formed in the connecting column (2); a lead screw (35) is rotationally connected in the moving groove; a moving block (36) is connected in the moving groove in a sliding manner; the moving block (36) is meshed with the lead screw (35); the moving block (36) extends to the outside of the moving groove; one end of the moving plate (34) far away from the transmission plate (32) extends to the upper surface of the moving block (36); the moving plate (34) is hinged with the moving block (36); an operation box (4) is fixedly connected to one side of the connecting column (2) close to the sliding plate (3); a first cavity is formed in the operating box (4); the first cavity is communicated with the moving groove; a first through groove is formed in one side, away from the connecting column (2), of the operating box (4); a sliding rod (41) is connected in the first through groove in a sliding manner; one end of the sliding rod (41) far away from the operation box (4) is rotatably connected with an operation wheel (42); a rotating shaft (43) is rotatably connected at the junction of the first cavity and the moving groove; a bevel gear set (44) is sleeved on the rotating shaft (43); the other end of the bevel gear set (44) is sleeved on the screw rod (35); the sliding rod (41) is hollow, and a belt is sleeved in a cavity of the sliding rod (41) of the operating wheel (42); the other end of the belt is sleeved on the rotating shaft (43); the surface of the operating box (4) is provided with a first sliding chute; the first chute is communicated with the first cavity; a support shaft (45) is connected in the first sliding chute in a sliding manner; the belt is connected with the supporting shaft (45) in a sliding manner; one side of the support shaft (45) far away from the belt is elastically connected with the first sliding groove through a spring.

2. The multifunctional cardiology examination and care device of claim 1, wherein: a second sliding groove is formed in the side wall of the sliding rod (41); the second sliding groove is in a [ -shaped design; a telescopic plate (46) is elastically connected in the second sliding groove through a spring; the expansion plate (46) is matched with the second sliding groove; the side wall of the first through groove is provided with clamping grooves which are uniformly distributed; under the initial state, the expansion plate (46) is under the action of the elastic force of the spring, one end of the expansion plate close to the first cavity extends out of the second sliding groove and is meshed with the clamping groove.

3. The multifunctional cardiology examination and care device of claim 1, wherein: a squeezing bag (5) is fixedly connected between the fixed plate (13) and the sliding plate (3); a third sliding chute is formed in the connecting column (2); the third sliding groove is communicated with the moving groove; one end of the third sliding groove, which is far away from the moving groove, is fixedly connected with an expansion bag (51); one end of the third sliding chute, which is close to the moving chute, is connected with a push rod (52) in a sliding way.

4. A multifunctional cardiology examination and care device according to claim 3, wherein: an auxiliary plate (6) is fixedly connected to one side of the fixed plate (13) close to the sliding plate (3); one side of the auxiliary plate (6) far away from the fixed plate (13) is hinged with a hinged plate (61); a limiting groove is formed in the hinged plate (61); the upper surface of the operating box (4) is rotatably connected with a guardrail (62); the guardrail (62) is clamped with the limiting groove; the hinged plate (61) is parallel to the sliding plate (3) in the initial state, and the guardrail (62) is clamped into the limiting groove to fix the hinged plate (61).

5. The multifunctional cardiology examination and care device of claim 4, wherein: a second cavity is formed in the operating box (4); the lower surface of the guardrail (62) is fixedly connected with a positioning rod (7); the positioning rod (7) is designed in an arc shape; the positioning rod (7) penetrates through the limiting groove and extends into the second cavity; a telescopic groove is formed in the positioning rod (7); telescopic teeth (71) are connected in the telescopic grooves in a sliding manner; the right-angle edge of one side of the telescopic tooth (71) close to the operation box (4) is designed; the telescopic grooves are communicated with each other; a limit bag (72) is fixedly connected in the telescopic groove; a fourth sliding groove is formed in the guardrail (62); a pressing block (73) is connected in the fourth sliding chute in a sliding way; an air suction bag (74) is fixedly connected between the pressing block (73) and the fourth sliding chute; the air suction bag (74) and the limiting bag (72) are communicated.

6. A multifunctional cardiology examination and care device according to claim 3, wherein: a squeezing plate (75) is connected in the second cavity in a sliding manner; one side of the extrusion plate (75) far away from the positioning rod (7) is fixedly connected with an inflatable bag (76); the inflatable bag (76) and the extrusion bag (5) are designed to be communicated through a conduit.