CN218923029U - Nursing bed - Google Patents

Abstract

The application discloses nursing bed, including bed board and turnover mechanism, bed board outer wall top center department fixed connection fixed plate bottom, bed board outer wall bottom left and right sides fixed connection backup pad top respectively, bed board top rear side fixed connection headboard; the turning mechanism comprises two turning plates, and one side, close to each other, of each turning plate is respectively connected with the left side and the right side of the fixing plate in a rotating mode. The driving wheel is driven to rotate through the output end of the rotating motor, the driven wheel rotates along with the driving wheel, the driven wheel drives the driven shaft to rotate, the driven shaft drives the internal thread shaft to rotate, and the second threaded rod in threaded fit with the internal thread shaft drives the lifting plate to move vertically downwards under the fit limit of the first limiting block and the first limiting groove respectively, so that the lifting plate drives the pulley to contact the ground, the whole movement of the nursing bed is facilitated, the fixation of the nursing bed is facilitated, and the patient is conveniently transferred to a designated ward through the nursing bed.

Description

Nursing bed

Technical Field

The application relates to the field of nursing beds, in particular to a nursing bed.

Background

The nursing bed is designed according to the life habit and the treatment requirement of the patient, and is provided with a plurality of nursing functions and operation buttons, so that the patient is monitored by using a professional nursing bed and matching with a corresponding monitoring instrument in order to realize the nursing of the severe patient.

The existing nursing bed is inconvenient for the patient with serious symptoms to turn over, and the patient with serious symptoms cannot turn over by himself, so that the patient with serious symptoms cannot be adjusted to a comfortable lying position, and meanwhile, the existing nursing bed lacks a structure for specially placing and taking nursing tools, so that the difficulty is increased for nursing of medical staff. Accordingly, a nursing bed is proposed for the above-mentioned problems.

Disclosure of Invention

In this embodiment, a nursing bed is provided for solving the problem that a severe patient in the prior art cannot turn over the body by himself.

According to one aspect of the application, a nursing bed comprises a bed plate and a turning-over mechanism, wherein the center of the top end of the outer wall of the bed plate is fixedly connected with the bottom end of a fixed plate, the left side and the right side of the bottom end of the outer wall of the bed plate are respectively fixedly connected with the top ends of support plates, and the rear side of the top end of the bed plate is fixedly connected with a headboard;

the turnover mechanism comprises turnover plates, two turnover plates are arranged, one sides of the turnover plates, which are close to each other, are respectively rotated to be connected with the left side and the right side of a fixed plate, two sides of the fixed plate are respectively rotated to be connected with one end of a rotating plate at the center of one side, which is far away from each other, of the bottom of the turnover plates, the other ends of the rotating plates are respectively rotated to be connected with the center of the top of a moving plate, two sides of the moving plate are respectively and slidably sleeved in a groove cavity, the grooves are respectively horizontally embedded in the center of the left side and the right side of the top of a bed plate, the two sides of the moving plate are respectively and threadedly sleeved on the outer wall of a first threaded rod, one side, which is close to each other, of the first threaded rod is respectively rotated to be connected with one side of the inner wall of the groove, the two sides of the transmission shaft are respectively rotated to be sleeved on the left side and the right side of the bed plate, the two sides of the transmission shaft are respectively and fixedly connected with one side of the slide rod through springs, the two sides of the disc are respectively fixedly connected with one side center of the disc, one side of the two sides of the disc, which are far away from each other, one side of the disc is fixedly connected with one end of the holding rod respectively, the two sides of the disc are respectively, and clamping blocks are fixedly connected with the left side of the inner cavity, respectively.

Further, two one sides of the outer wall top and the bottom of the sliding rod far away from the disc are respectively fixedly connected with a second limiting block, two groups of second limiting blocks are respectively sleeved in the inner cavity of a second limiting groove in a sliding mode, and two groups of second limiting grooves are respectively horizontally embedded in the top and the bottom of the inner wall of the transmission shaft.

Further, the left side and the right side of the top end of the bed board are respectively fixedly connected with a long plate, the front side and the rear side of the top end of the long plate are respectively horizontally embedded with a sliding groove, the inner cavities of the sliding grooves are respectively sleeved with sliding blocks in a sliding manner, the front side and the rear side of the sliding blocks are respectively clamped with the front side and the rear side of the inner wall of the sliding grooves, the top ends of the sliding blocks are respectively rotationally connected with the bottom ends of rotating rods, and the top ends of the rotating rods are respectively rotationally connected with the front side and the rear side of the bottom ends of the supporting rods.

Further, two the sleeve is cup jointed in the sliding respectively of handrail outer wall, two the sleeve is through fixing bolt connection handrail respectively, two sleeve outer wall top is fixed connection connecting block respectively, two one side that the connecting block is close to each other is the joint lug respectively.

Further, one ends of the two protruding blocks, which are close to each other, are respectively and fixedly connected with one side of the outer wall of the movable shaft, one side inner cavity of the two movable shafts, which are close to each other, is respectively and spirally sleeved with one end of the limit screw, one ends of the two limit screws, which are close to each other, are respectively and fixedly connected with one end of the connecting shaft, and the other ends of the connecting shafts are respectively and rotatably connected with the inner walls of the left side and the right side of the placing plate.

Further, two the connecting axle outer wall is fixed respectively cup joints the second bevel gear, two the second bevel gear meshing respectively and is cooperated first bevel gear, two the first bevel gear is fixed respectively cup joints the turning block bottom, two the turning block top is rotated respectively and is cup jointed and runs through and place board top left and right sides.

Further, two one sides of the outer wall top and the bottom of the movable shaft far away from the convex blocks are respectively fixedly connected with a third limiting block, two groups of the third limiting blocks are respectively and slidably sleeved in the inner cavities of the third limiting grooves, and two groups of the third limiting grooves are respectively and horizontally embedded in the top and the bottom of the inner walls on the left side and the right side of the placing plate.

Further, the rotation motor is embedded in the center of the bottom end of the bed board, the output end of the rotation motor is fixedly sleeved with the driving wheel, the left side and the right side of the driving wheel are respectively engaged and matched with the driven wheels, the driven wheels are respectively fixedly sleeved on the outer wall of the driven shaft, the bottom ends of the driven shafts are respectively rotatably sleeved and penetrate through the left side and the right side of the bottom end of the cavity plate, and the top end of the outer wall of the cavity plate is fixedly connected with the bottom end of the bed board.

Further, two driven shaft bottom respectively fixed connection internal thread axle outer wall top, two the internal thread axle inner chamber is the screw thread respectively and is cup jointed and runs through second threaded rod top, two second threaded rod bottom rotates respectively and connects lifter plate top left and right sides center department, the pulley is installed respectively in lifter plate bottom four corners, both sides center punishment fixed connection telescopic link bottom around the lifter plate top, two the telescopic link top is both sides around fixed connection cavity plate outer wall bottom respectively, and two the telescopic link is fixed through fixing bolt respectively.

Further, the center of the left side and the right side of the lifting plate is fixedly connected with first limiting blocks respectively, the two first limiting blocks are sleeved in the inner cavities of the first limiting grooves in a sliding mode respectively, and the two first limiting grooves are vertically embedded in the center of the lower side of one side, close to each other, of the two supporting plates respectively.

Through above-mentioned embodiment of this application, adopted turnover mechanism, solved the problem that severe patient can't rely on oneself to turn the health, improved severe patient's comfort level.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

FIG. 3 is a schematic view of a partial enlarged structure at A of FIG. 2 according to one embodiment of the present application;

FIG. 4 is a schematic view of a partial enlarged structure at B of FIG. 2 according to one embodiment of the present application;

FIG. 5 is a side view of a stabilizer bar connection structure according to one embodiment of the present application.

Fig. 6 is a side view of a card slot connection structure according to an embodiment of the present application.

In the figure: 1. a bed board; 2. a rotating plate; 3. a rotating rod; 4. a support rod; 5. a sleeve; 6. a rotating block; 7. a connecting block; 8. a body turning plate; 9. a headboard; 10. placing a plate; 11. a fixing plate; 12. a first bevel gear; 13. a groove; 14. a first threaded rod; 15. a moving plate; 16. a support plate; 17. a first limiting block; 18. a first limit groove; 19. a pulley; 20. a lifting plate; 21. a rotating motor; 22. a telescopic rod; 23. a driving wheel; 24. driven wheel; 25. a driven shaft; 26. a second threaded rod; 27. an internally threaded shaft; 28. a cavity plate; 29. a clamping groove; 30. a grip; 31. a disc; 32. a clamping block; 33. the second limit groove; 34. a second limiting block; 35. a spring; 36. a transmission shaft; 37. a movable shaft; 38. a bump; 39. a limit screw; 40. a third limiting block; 41. a third limit groove; 42. a second bevel gear; 43. a connecting shaft; 44. a slide block; 45. a chute; 46. a long plate; 47. and a slide bar.

Detailed Description

In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the present application described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe the present application and its embodiments and are not intended to limit the indicated device, element or component to a particular orientation or to be constructed and operated in a particular orientation.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1-6, a nursing bed comprises a bed board 1 and a turning-over mechanism, wherein the center of the top end of the outer wall of the bed board 1 is fixedly connected with the bottom end of a fixed plate 11, the left side and the right side of the bottom end of the outer wall of the bed board 1 are respectively fixedly connected with the top ends of support plates 16, and the rear side of the top end of the bed board 1 is fixedly connected with a headboard 9;

the turnover mechanism comprises two turnover plates 8, the two turnover plates 8 are respectively connected with the left side and the right side of a fixed plate 11 in a rotating mode on one side, close to each other, of each turnover plate 8, the two turnover plates 8 are respectively connected with one end of a rotating plate 2 in a rotating mode on the center of one side, far away from each other, of each turnover plate 8, the other ends of the rotating plates 2 are respectively connected with the center of the top end of a moving plate 15 in a rotating mode, the two moving plates 15 are respectively and slidably sleeved in the inner cavity of a groove 13, the two grooves 13 are respectively and horizontally embedded in the center of the left side and the right side of the top end of a bed plate 1, the two moving plates 15 are respectively and threadedly sleeved on the outer wall of a first threaded rod 14, the two ends, close to each other, of the first threaded rod 14 are respectively connected with one side of the inner wall of a transmission shaft 36 in a rotating mode, the outer wall of the transmission shaft 36 is respectively and rotatably sleeved on the left side and the right side of the bed plate 1 in a penetrating mode, the inner cavity of one side, far away from each transmission shaft 36 is respectively connected with one end of a spring 35, the two inner cavities of one side, far away from each other, of the inner cavity of the transmission shaft 47 are respectively and fixedly connected with one side of a disc 31, one side of the inner cavity is respectively, the two clamping blocks are respectively and fixedly connected with one side of the two clamping blocks 32, respectively, the two clamping blocks are respectively and one side of the two clamping blocks 32 are respectively close to one side of the side 32.

The top end and the bottom end of the outer wall of the sliding rod 47 are respectively fixedly connected with a second limiting block 34 at one side far away from the disc 31, the two groups of second limiting blocks 34 are respectively and slidably sleeved in the inner cavity of the second limiting groove 33, the two groups of second limiting grooves 33 are respectively and horizontally embedded in the top end and the bottom end of the inner wall of the transmission shaft 36, the sliding rod 47 is convenient to drive the transmission shaft 36 to rotate together, the left side and the right side of the top end of the bed plate 1 are respectively and fixedly connected with a long plate 46, the front side and the back side of the top end of the long plate 46 are respectively and horizontally embedded with a sliding groove 45, the inner cavity of the two groups of sliding grooves 45 is respectively and slidably sleeved with a sliding block 44, the front side and the back side of the sliding block 44 are respectively and fixedly clamped with the front side and the back side of the inner wall of the sliding groove 45, the top ends of the two groups of the sliding blocks 44 are respectively and rotatably connected with the bottom end of the rotating rod 3, the top ends of the two groups of the rotating rod 3 are respectively and rotatably connected with the front side and the back side of the bottom end of the supporting rod 4, the supporting rod 4 is conveniently driven by the rotating rod 3 to lift and fixedly, the outer walls of the two support rods 4 are respectively and slidably sleeved with the sleeve 5, the two sleeves 5 are respectively and fixedly connected with the support rods 4 through fixing bolts, the top ends of the outer walls of the two sleeves 5 are respectively and fixedly connected with the connecting blocks 7, one sides of the two connecting blocks 7, which are close to each other, are respectively and fixedly connected with the convex blocks 38, the placing plate 10 is conveniently clamped through the convex blocks 38, one sides of the outer walls of the movable shafts 37 are respectively and fixedly connected with one ends of the inner cavities of one sides, which are close to each other, of the movable shafts 37 are respectively and threadedly sleeved with one ends of the limiting screw rods 39, one ends, which are close to each other, of the limiting screw rods 39 are respectively and fixedly connected with one ends of the connecting shafts 43, the other ends of the two connecting shafts 43 are respectively and rotatably connected with the inner walls of the left side and the right side of the placing plate 10, the convex blocks 38 are driven to move through the rotation of the connecting shafts 43, the outer walls of the two connecting shafts 43 are respectively and fixedly sleeved with the second bevel gears 42, the two second bevel gears 42 are respectively engaged with the first bevel gears 12, the two first bevel gears 12 are respectively fixedly sleeved with the bottom ends of the rotating blocks 6, the top ends of the two rotating blocks 6 are respectively rotatably sleeved and penetrate through the left and right sides of the top end of the placing plate 10, the rotating blocks 6 drive the connecting shaft 43 to rotate, one sides, far away from the protruding blocks 38, of the top end and the bottom end of the outer wall of the two movable shafts 37 are respectively fixedly connected with the third limiting blocks 40, the two groups of the third limiting blocks 40 are respectively and slidably sleeved in the inner cavities of the third limiting grooves 41, the two groups of the third limiting grooves 41 are respectively and horizontally embedded at the top ends and the bottom ends of the inner walls of the left and right sides of the placing plate 10 to limit the rotation of the movable shafts 37, the rotating motor 21 is embedded in the center of the bottom end of the bed plate 1, the output end of the rotating motor 21 is fixedly sleeved with the driving wheel 23, the left and right sides of the driving wheel 23 are respectively engaged with the driven wheel 24, the two driven wheels 24 are fixedly sleeved on the outer wall of the driven shaft 25 respectively, the bottom ends of the two driven shafts 25 are rotatably sleeved on and penetrate through the left side and the right side of the bottom end of the cavity plate 28 respectively, the top end of the outer wall of the cavity plate 28 is fixedly connected with the bottom end of the bed plate 1, the output end of the rotating motor 21 drives the driven shafts 25 to rotate, the bottom ends of the two driven shafts 25 are fixedly connected with the top ends of the outer wall of the internal thread shaft 27 respectively, the inner cavities of the two internal thread shaft 27 are rotatably sleeved on and penetrate through the top ends of the second threaded rods 26 respectively, the bottom ends of the two second threaded rods 26 are rotatably connected with the left side and the right side of the top end of the lifting plate 20 respectively, the four corners of the bottom ends of the lifting plate 20 are fixedly connected with the bottom ends of the telescopic rods 22 respectively, the top ends of the telescopic rods 22 are fixedly connected with the front side and the back side of the bottom end of the outer wall of the cavity plate 28 respectively, and two telescopic links 22 are fixed through fixing bolt respectively, the regulation of the height that lifter plate 20 is located of being convenient for, lifter plate 20 left and right sides center department is fixed connection first stopper 17 respectively, and two first stopper 17 sliding sleeve respectively is in first spacing groove 18 inner chamber, two first spacing groove 18 is vertical to be inlayed respectively in one side below center department that two backup pads 16 are close to each other, increases the stability of lifter plate 20 vertical direction motion.

When the utility model is used, the electrical components in the application are externally connected with a power supply and a control switch, the holding rod 30 is pulled in a direction far away from the bed board 1, then the holding rod 30 is rotated, the holding rod 30 drives the disc 31 to rotate, the disc 31 drives the transmission shaft 36 to rotate through the sliding rod 47, the rotation shaft drives the first threaded rod 14 to rotate, the moving plate 15 which is in threaded fit with the first threaded rod 14 moves horizontally along the direction of the first threaded rod 14 under the limit of the groove 13, the moving plate 15 drives the bottom end of the rotating plate 2 to rotate, the top end of the rotating plate 2 pushes the turning plate 8 to incline at a certain angle, the patient is conveniently driven to turn by the inclination of the turning plate 8, then the holding rod 30 is pushed inwards at a designated inclination angle of the turning plate 8, the holding rod 30 drives the clamping block 32 on the disc 31 to be inserted into the clamping groove 29 at a designated position, and the position of the turning plate 8 is further fixed, by starting the rotating motor 21, the output end of the rotating motor 21 drives the driving wheel 23 to rotate, the driven wheel 24 meshed with the driving wheel 23 rotates along with the driving wheel, the driven wheel 24 drives the driven shaft 25 to rotate, the driven shaft 25 drives the internal thread shaft 27 to rotate, the second threaded rod 26 in threaded fit with the internal thread shaft 27 drives the lifting plate 20 to vertically move downwards under the fit limit of the first limiting block 17 and the first limiting groove 18 respectively, the lifting plate 20 drives the pulley 19 to contact the ground, the integral movement of the nursing bed is facilitated, the fixation of the nursing bed is facilitated, the patient is further facilitated to be transferred to a designated ward through the nursing bed, the position of the connecting block 7 can be adjusted by being fixed on the armrest 4 through the sleeve 5 matched with the fixing bolt, the position of the placing plate 10 is adjusted, the rotating block 6 drives the first bevel gear 12 to rotate through the rotating block 6, the second bevel gear 42 meshed with the first bevel gear 12 rotates along with the first bevel gear, the second bevel gear 42 drives the connecting shaft 43 to rotate, the connecting shaft 43 drives the limiting screw 39 to rotate, the movable shaft 37 in threaded fit with the limiting screw 39 drives the movable shaft 37 to horizontally move under the matched limit of the third limiting block 40 and the third limiting groove 41 respectively until the movable shaft 37 drives the protruding block 38 to be clamped in the inner cavity of the side wall of the connecting block 7, and therefore the fixing of the placing plate 10 is achieved, meanwhile, the placing plate 10 is convenient to detach, the placing plate 10 is convenient to take and use, articles required for nursing are convenient to place on the placing plate 10 for use, and the operation of medical staff is convenient.

The beneficial point of the application lies in:

1. the device is simple in operation, the holding rod is pulled in the direction far away from the bed board, then the holding rod is rotated, the holding rod drives the disc to rotate, the disc drives the transmission shaft to rotate through the sliding rod, the rotation shaft drives the first threaded rod to rotate, the movable plate in threaded fit with the first threaded rod horizontally moves along the direction of the first threaded rod under the limitation of the groove, the movable plate drives the bottom end of the rotating plate to rotate, the top end of the rotating plate pushes the rotating plate to incline at a certain angle, a patient is conveniently driven to rotate through the incline of the body turning plate, the holding rod is pushed inwards at the appointed inclined angle of the rotating plate, the holding rod drives the clamping block on the disc to be inserted into the clamping groove at the appointed position, and the position of the rotating plate is fixed;

2. the nursing bed is reasonable in structure, the driving wheel is driven to rotate by the output end of the rotating motor through starting the rotating motor, the driven wheel meshed with the driving wheel rotates along with the driving wheel, the driven wheel drives the driven shaft to rotate, the driven shaft drives the internal thread shaft to rotate, and the second threaded rod in threaded fit with the internal thread shaft drives the lifting plate to move vertically downwards under the fit limit of the first limiting block and the first limiting groove respectively, so that the lifting plate drives the pulley to contact the ground, the whole movement of the nursing bed is facilitated, meanwhile, the fixing of the nursing bed is facilitated, and a patient is conveniently transferred to a designated ward through the nursing bed;

3. this application is fixed on the handrail through being equipped with sleeve cooperation fixing bolt, can adjust the junction block and locate the position, and then realize placing the regulation of board located position, the rethread rotates the rotating block, the rotating block drives first bevel gear and rotates along with first bevel gear meshing complex second bevel gear, the second bevel gear drives the connecting axle and rotates, the connecting axle drives spacing screw and rotates, and spacing screw thread complex removes the axle horizontal migration that drives respectively under the cooperation restriction of third stopper and third spacing groove, it drives lug joint at junction block lateral wall inner chamber to remove the axle, thereby realize placing the fixed of board, also conveniently place the dismantlement of board simultaneously, the board of being convenient for is convenient for place take promptly, be convenient for place the required articles for use of nursing on placing the board and use, medical personnel's operation has been made things convenient for.

The related circuits, electronic components and modules are all in the prior art, and can be completely implemented by those skilled in the art, and needless to say, the protection of the present application does not relate to improvements of software and methods.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims (10)

1. A nursing bed, characterized in that: the bed comprises a bed plate (1) and a turning-over mechanism, wherein the bottom end of a fixed plate (11) is fixedly connected to the center of the top end of the outer wall of the bed plate (1), the left side and the right side of the bottom end of the outer wall of the bed plate (1) are respectively fixedly connected with the top end of a supporting plate (16), and the rear side of the top end of the bed plate (1) is fixedly connected with a headboard (9);

the turning mechanism comprises two turning plates (8), one side of each turning plate (8) which is close to each other is respectively and rotatably connected with the left side and the right side of a fixed plate (11), one side center which is far away from each other at the bottom end of each turning plate (8) is respectively and rotatably connected with one end of a turning plate (2), the other ends of the two turning plates (2) are respectively and rotatably connected with the center of the top end of a movable plate (15), the two movable plates (15) are respectively and slidably sleeved in the inner cavities of a groove (13), the two grooves (13) are respectively and horizontally embedded in the center of the left side and the right side of the top end of a bed plate (1), the two movable plates (15) are respectively and rotatably sleeved on the outer walls of a first threaded rod (14), one side which is close to each other of the first threaded rod (14) is respectively and rotatably connected with one side of the inner wall of the groove (13), the other ends of the two first threaded rods (14) are respectively and fixedly connected with one side of the outer walls of a transmission shaft (36), the outer walls of the two transmission shafts (36) are respectively and rotatably sleeved on the left side and right side of the top of a running through (1), the two sides of the inner walls of the transmission shaft (36) are respectively and fixedly connected with one side of a disc (47) which is far away from each other side of one end of a central rod (31) which is respectively and one end of a disc (31), the top end and the bottom end of one side of the two discs (31) which are close to each other are respectively fixedly connected with a clamping block (32), the two groups of clamping blocks (32) are respectively clamped in the inner cavities of the clamping grooves (29), and the two groups of clamping grooves (29) are respectively embedded in the left side wall and the right side wall of the bed board (1) in an annular mode.

2. A care bed as recited in claim 1, wherein: one side, far away from the disc (31), of the top end and the bottom end of the outer wall of the sliding rod (47) is fixedly connected with a second limiting block (34), two groups of the second limiting blocks (34) are respectively and slidably sleeved in the inner cavity of the second limiting groove (33), and the two groups of the second limiting grooves (33) are respectively and horizontally embedded in the top end and the bottom end of the inner wall of the transmission shaft (36).

3. A care bed as recited in claim 1, wherein: the utility model discloses a bed board, including bed board (1), connecting rod (3) and connecting rod (4), bed board (1) top left and right sides is fixed connection longeron (46) respectively, and two the level has inlayed spout (45) respectively around longeron (46) top, two sets of spout (45) inner chamber slides respectively and cup joints slider (44), two sets of both sides around the inner wall of joint spout (45) respectively, two sets of slider (44) top rotates respectively and connects bull stick (3) bottom, two sets of bull stick (3) top rotates respectively and connects both sides around stabilizer blade (4) bottom.

4. A care bed as claimed in claim 3, characterized in that: the outer walls of the two support rods (4) are respectively and slidably sleeved with the sleeve (5), the two sleeves (5) are respectively connected with the support rods (4) through fixing bolts, the top ends of the outer walls of the two sleeves (5) are respectively and fixedly connected with the connecting blocks (7), and the two sides, close to each other, of the connecting blocks (7) are respectively clamped with the protruding blocks (38).

5. A care bed as recited in claim 4, wherein: one ends of the two protruding blocks (38) close to each other are respectively and fixedly connected with one side of the outer wall of the movable shaft (37), one inner cavity of one side of the movable shaft (37) close to each other is respectively and threadedly sleeved with one end of the limit screw (39), one ends of the two limit screws (39) close to each other are respectively and fixedly connected with one end of the connecting shaft (43), and the other ends of the two connecting shafts (43) are respectively and rotatably connected with the inner walls of the left side and the right side of the placing plate (10).

6. A care bed as recited in claim 5, wherein: the outer walls of the connecting shafts (43) are respectively fixedly sleeved with a second bevel gear (42), the two second bevel gears (42) are respectively engaged with the first bevel gears (12), the two first bevel gears (12) are respectively fixedly sleeved with the bottom ends of the rotating blocks (6), and the top ends of the rotating blocks (6) are respectively rotatably sleeved with the left side and the right side of the top ends of the penetrating placement plates (10).

7. A care bed as recited in claim 5, wherein: one side, far away from the protruding blocks (38), of the top end and the bottom end of the outer wall of the movable shaft (37) is fixedly connected with a third limiting block (40), two groups of the third limiting blocks (40) are respectively and slidably sleeved in an inner cavity of a third limiting groove (41), and two groups of the third limiting grooves (41) are respectively and horizontally embedded in the top end and the bottom end of the inner walls of the left side and the right side of the placing plate (10).

8. A care bed as recited in claim 1, wherein: the utility model discloses a bed board, including bed board (1), driven shaft (25), cavity board (28) bottom, rotation motor (21) are inlayed in bed board (1) bottom center department, rotation motor (21) output is fixed cup joints action wheel (23), action wheel (23) left and right sides meshing respectively cooperates from driving wheel (24), two from driving wheel (24) are fixed cup joints respectively in driven shaft (25) outer wall, two driven shaft (25) bottom rotates respectively and cup joints and runs through cavity board (28) bottom left and right sides, cavity board (28) outer wall top fixed connection bed board (1) bottom.

9. A care bed as recited in claim 8, wherein: the two driven shafts (25) bottom are fixedly connected with the top ends of the outer walls of the internal thread shafts (27), the two internal thread shafts (27) are respectively in threaded connection with the top ends of the second threaded rods (26), the two bottom ends of the second threaded rods (26) are respectively in rotary connection with the center of the left side and the right side of the top end of the lifting plate (20), pulleys (19) are respectively installed at four corners of the bottom end of the lifting plate (20), the centers of the front side and the rear side of the top end of the lifting plate (20) are respectively fixedly connected with the bottom ends of the telescopic rods (22), the top ends of the telescopic rods (22) are respectively fixedly connected with the front side and the rear side of the bottom ends of the outer walls of the cavity plates (28), and the two telescopic rods (22) are respectively fixed through fixing bolts.

10. A care bed as recited in claim 9, wherein: the lifting plate (20) is characterized in that first limiting blocks (17) are fixedly connected to the centers of the left side and the right side of the lifting plate respectively, the two first limiting blocks (17) are sleeved in the inner cavity of the first limiting groove (18) in a sliding mode respectively, and the two first limiting grooves (18) are vertically embedded in the centers of the lower sides of one sides, close to each other, of the two supporting plates (16) respectively.

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