CN210749914U

CN210749914U - Medical sick bed of lift that medical care used

Info

Publication number: CN210749914U
Application number: CN201921542669.8U
Authority: CN
Inventors: 王娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-06-16
Anticipated expiration: 2029-09-17

Abstract

The utility model belongs to the technical field of nursing sickbeds, in particular to a lifting medical sickbed for medical nursing, which can not be lifted aiming at the prior nursing bed, so that a patient needs to be lifted when the patient is carried, and the nursing bed can not be directly moved into an operating room at the same time, the utility model provides a proposal that comprises a bed plate, guardrails are rotatably arranged on both sides of the bed plate, four support columns are movably connected with the bottom of the bed plate, rectangular cylinders are fixedly arranged at the bottoms of the four support columns, a movable plate is slidably arranged in the four rectangular cylinders, universal wheels are arranged at the bottoms of the four movable plates, two fixed plates are arranged at the bottom of the bed plate, and the fixed plates are fixedly connected with the corresponding two support columns, the number of times of carrying the patient is reduced, and the pain of the patient is reduced.

Description

Medical sick bed of lift that medical care used

Technical Field

The utility model relates to a nursing sick bed technical field especially relates to a medical sick bed of lift that medical care used.

Background

Nursing beds are often seen in hospitals, and hospital beds are divided into several types according to different types of diseases of patients, and aiming at different patient types, such as patients with fractures needing operation, the traditional nursing bed needs to convey the patients to a movable bed from the nursing bed before the patients are sent to the operation, then the movable bed is pushed into an operating room, the patients are conveyed to an operating table from the movable bed, the process is complex, the patients need to be conveyed twice, and the patients feel uncomfortable and possibly aggravate the illness.

The current nursing bed can not go up and down for need raise the patient when carrying the patient, increase medical staff's the work degree of difficulty, increase patient's misery, also can not directly move the nursing bed in the operating room simultaneously, can not slow down the number of times of carrying the patient, can not satisfy the user demand.

Disclosure of Invention

The utility model aims at solving current nursing bed, can not go up and down for need raise the patient when carrying the patient, increase medical staff's the work degree of difficulty, increase patient's misery, also can not directly move nursing bed in the operating room simultaneously, can not slow down the number of times to patient's transport, can not satisfy the user demand shortcoming, and the medical sick bed of going up and down that medical care used that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a lifting medical sickbed for medical care comprises a bed plate, wherein guardrails are rotatably arranged on two sides of the bed plate, four support columns are movably connected to the bottom of the bed plate, rectangular cylinders are fixedly arranged at the bottoms of the four support columns, movable plates are slidably arranged in the four rectangular cylinders, universal wheels are arranged at the bottoms of the four movable plates, two fixed plates are arranged at the bottom of the bed plate and fixedly connected with the corresponding two support columns, the same rocking shaft is rotatably arranged on the two fixed plates, a transverse shaft is rotatably arranged on one side of each of the two fixed plates and matched with the rocking shaft, round holes are formed in the four support columns, rotating rods are rotatably arranged in the four round holes and matched with the corresponding two rotating rods, screw rods are respectively and fixedly connected to the bottoms of the bed plate, the bottoms of the four screw rods are respectively matched with the four movable plates, the top of the rectangular cylinder is provided with a movable hole, the screw rods are movably connected with the corresponding movable holes, the screw threads of the screw rods positioned at two ends of the same transverse shaft are opposite in rotating direction, and the universal wheels are positioned in the corresponding rectangular cylinders.

Preferably, all seted up the sliding tray on the both sides inner wall of a rectangle section of thick bamboo, slidable mounting has the sliding block in the sliding tray, and fixed mounting has same spring between the bottom of sliding block and the bottom inner wall of the sliding tray that corresponds, sliding block and the movable plate fixed connection that corresponds, spring provide ascending elasticity for the movable plate.

Preferably, the cavity has all been seted up on four support columns, and the both ends of cross axle extend respectively to in two corresponding cavities and fixed mounting have first bevel gear, the equal fixed mounting in the outside of four dwang has second bevel gear, first bevel gear and second bevel gear meshing, and the cavity is linked together with the round hole that corresponds.

Preferably, one side of one of the two fixing plates is provided with a circular groove, one end of the rocking shaft is rotatably connected with the circular groove, the rocking shaft is provided with a polygonal hole, a polygonal rod is slidably mounted in the polygonal hole, the inner wall of one side of the circular groove is provided with a polygonal groove, one end of the polygonal rod is matched with the polygonal groove, the other end of the polygonal rod is rotatably mounted with a crank, and the polygonal groove is used for fixing the polygonal rod to prevent the polygonal rod from being reversed.

Preferably, the outside fixed mounting of rocking shaft has two worm wheels, and the spiral line has all been seted up in the outside of two cross axles, and two spiral lines mesh with two worm wheels respectively, and four guide bars of bottom fixedly connected with of bed board, guide bar and the support column sliding connection that corresponds, the guide bar plays the guide effect to the bed board.

Compared with the prior art, the utility model has the advantages of:

(1) this scheme is through waveing the rocking shaft for four equal downstream of lead screw, and then make the high decline of bed board, can conveniently carry the patient, reduced staff's the work degree of difficulty.

(2) This scheme waves four movable plates of rocking shaft time can so that four lead screws do not extrude, and the movable plate promotes the universal wheel downstream that corresponds and plays the supporting role, moves the bed board to the operating room through the universal wheel in, avoids carrying out the secondary to the patient.

(3) The scheme can prevent the reverse rotation of the polygonal rod by the fact that the polygonal rod enters the polygonal groove.

(4) This scheme leaves ground bed board at the universal wheel and stabilizes the back, can continue to adjust the height of bed board, has satisfied the user demand.

The utility model discloses can go up and down to the bed board, can adjust different heights, avoid raising the patient when carrying the patient, reduce medical staff's the work degree of difficulty, can directly move nursing bed in the operating room simultaneously, the number of times of speed reduction to patient's transport has reduced patient's misery, has satisfied the user demand.

Drawings

Fig. 1 is a schematic structural view of a lifting medical bed for medical care according to the present invention;

fig. 2 is a schematic side view of a lifting medical bed for medical care according to the present invention;

fig. 3 is a schematic view of the overlooking connection structure of the support column, the cross shaft, the swing shaft, the worm wheel and the polygonal rod of the lifting medical bed for medical care of the present invention;

fig. 4 is a schematic structural view of a part a of a lifting medical bed for medical care.

In the figure: 1 bed board, 2 support columns, 3 rectangular cylinders, 4 universal wheels, 5 moving plates, 6 rocking shafts, 7 rotating rods, 8 lead screws, 9 guide rods, 10 cavities, 11 fixing plates, 12 worm gears, 13 transverse shafts, 14 round holes, 15 sliding blocks, 16 springs, 17 polygonal rods and 18 polygonal grooves.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Example one

Referring to fig. 1-4, a lifting medical sickbed for medical care comprises a bed plate 1, guardrails are rotatably mounted on both sides of the bed plate 1, four support columns 2 are movably connected to the bottom of the bed plate 1, rectangular cylinders 3 are fixedly mounted at the bottoms of the four support columns 2, moving plates 5 are slidably mounted in the four rectangular cylinders 3, universal wheels 4 are arranged at the bottoms of the four moving plates 5, two fixing plates 11 are arranged at the bottom of the bed plate 1, the fixing plates 11 are fixedly connected with the corresponding two support columns 2, the same rocking shaft 6 is rotatably mounted on the two fixing plates 11, a transverse shaft 13 is rotatably mounted on one side of each of the two fixing plates 11, the two transverse shafts 13 are matched with the rocking shaft 6, round holes 14 are formed in the four support columns 2, rotating rods 7 are rotatably mounted in the four round holes 14, and the transverse shafts 13 are, all threaded connection has lead screw 8 on four dwang 7, and four lead screws 8 all cooperate with four movable plates 5 respectively with the bottom fixed connection of bed board 1, four lead screws 8's bottom, and the movable hole has been seted up at the top of a rectangular cylinder 3, lead screw 8 and the movable hole swing joint that corresponds, and the screw thread of the lead screw 8 that is located same cross axle 13 both ends revolves to opposite, and universal wheel 4 is located a corresponding rectangular cylinder 3.

In this embodiment, sliding grooves have all been seted up on the both sides inner wall of a rectangular cylinder 3, and slidable mounting has sliding block 15 in the sliding groove, and fixed mounting has same spring 16 between the bottom of sliding block 15 and the bottom inner wall of the sliding groove that corresponds, sliding block 15 and the movable plate 5 fixed connection that corresponds, and spring 16 provides ascending elasticity for movable plate 5.

In this embodiment, the cavities 10 have been all seted up on four support columns 2, and the both ends of cross axle 13 extend respectively to in two corresponding cavities 10 and fixed mounting have first bevel gear, and the equal fixed mounting in outside of four dwang 7 has second bevel gear, first bevel gear and second bevel gear meshing, and cavity 10 is linked together with the round hole 14 that corresponds.

In this embodiment, one side of one of the two fixing plates 11 is provided with a circular groove, one end of the swing shaft 6 is rotatably connected with the circular groove, the swing shaft 6 is provided with a polygonal hole, a polygonal rod 17 is slidably mounted in the polygonal hole, the inner wall of one side of the circular groove is provided with a polygonal groove 18, one end of the polygonal rod 17 is matched with the polygonal groove 18, the other end of the polygonal rod 17 is rotatably mounted with a crank, and the polygonal groove 18 is used for fixing the polygonal rod 17 to prevent the polygonal rod 17 from being reversed.

In this embodiment, two worm wheels 12 are fixedly mounted on the outer side of the rocking shaft 6, the spiral threads are all arranged on the outer sides of the two cross shafts 13, the two spiral threads are respectively meshed with the two worm wheels 12, four guide rods 9 are fixedly connected to the bottom of the bed plate 1, the guide rods 9 are slidably connected with the corresponding support columns 2, and the guide rods 9 play a role in guiding the bed plate 1.

Example two

Referring to fig. 1-4, a lifting medical sickbed for medical care comprises a bed plate 1, guardrails are rotatably mounted on both sides of the bed plate 1, four support columns 2 are movably connected to the bottom of the bed plate 1, rectangular cylinders 3 are fixedly mounted at the bottoms of the four support columns 2 by welding, moving plates 5 are slidably mounted in the four rectangular cylinders 3, universal wheels 4 are arranged at the bottoms of the four moving plates 5, two fixing plates 11 are arranged at the bottom of the bed plate 1, the fixing plates 11 are fixedly connected with the corresponding two support columns 2 by screws, the same rocking shaft 6 is rotatably mounted on the two fixing plates 11, a cross shaft 13 is rotatably mounted at one side of each of the two fixing plates 11, the two cross shafts 13 are matched with the rocking shaft 6, round holes 14 are formed in the four support columns 2, rotating rods 7 are rotatably mounted in the four round holes 14, and the cross shafts 13 are, all threaded connection has lead screw 8 on four dwang 7, and four lead screws 8 all pass through screw fixed connection with the bottom of bed board 1, and four lead screws 8's bottom cooperatees with four movable plates 5 respectively, and the movable hole has been seted up at the top of a rectangular cylinder 3, and lead screw 8 and the movable hole swing joint that corresponds, the screw thread of the lead screw 8 that is located same cross axle 13 both ends is turned round to the contrary, and universal wheel 4 is located a corresponding rectangular cylinder 3.

In this embodiment, the sliding grooves have all been seted up on the both sides inner wall of a rectangular cylinder 3, and slidable mounting has sliding block 15 in the sliding groove, has same spring 16 through welded fastening between the bottom of sliding block 15 and the bottom inner wall of the sliding groove that corresponds, and sliding block 15 passes through screw fixed connection with the movable plate 5 that corresponds, and spring 16 provides ascending elasticity for movable plate 5.

In this embodiment, cavity 10 has all been seted up on four support columns 2, and the both ends of cross axle 13 extend respectively to in two corresponding cavities 10 and through welded fastening install first bevel gear, and the outside of four dwang 7 all has second bevel gear through welded fastening install, first bevel gear and second bevel gear meshing, and cavity 10 is linked together with corresponding round hole 14.

In this embodiment, there are two worm wheels 12 in the outside of rocking shaft 6 through welded fastening, and the spiral line has all been seted up in the outside of two cross axles 13, and two spiral lines mesh with two worm wheels 12 respectively, and four guide bars 9 of screw fixedly connected with are passed through to the bottom of bed board 1, and guide bar 9 and the support column 2 sliding connection who corresponds, guide bar 9 play the guide effect to bed board 1.

In the embodiment, when in use, the bed plate 1 is required to be moved into the operating room, the crank is pulled to drive the polygonal rods 17 to leave the polygonal grooves 18, the crank 6 is rocked, the crank 6 drives the two transverse shafts 13 to rotate due to the arrangement of the two worm gears 12 and the two spiral threads, the four transverse shafts 13 drive the four rotary rods 7 to rotate due to the arrangement of the four first bevel gears and the four second bevel gears, the two transverse shafts 13 drive the four rotary rods 7 to rotate, the rotary directions of the rotary rods 7 at the two ends of the same transverse shaft 13 are opposite, the four screw rods 8 all move downwards, the four screw rods 8 drive the same bed plate 1 to move upwards, the four screw rods 8 respectively extrude the four movable plates 5, the movable plates 5 push the corresponding universal wheels 4 to move downwards and play a supporting role, the crank is pressed to enable the polygonal rods 17 to enter the polygonal grooves 18, the bed plate 1 is moved into the operating room through the universal wheels, meanwhile, the height of the bed plate 1 is reduced, the patient can be conveniently carried, the working difficulty of workers is reduced, when the movement is not needed, the crank is reversely shaken, the four screw rods 8 all push the bed plate 1 to move upwards, the height of the bed plate 1 can be adjusted, meanwhile, the four screw rods 8 all leave the four movable plates 5, under the elastic action of the springs 16, the four movable plates 5 respectively drive the four universal wheels 4 to move upwards, and the four rectangular cylinders 3 can play a supporting role.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. The utility model provides a medical sick bed of lift that medical care used, including bed board (1), the guardrail is installed in the both sides of bed board (1) all rotate, a serial communication port, the bottom swing joint of bed board (1) has four support columns (2), the equal fixed mounting in bottom of four support columns (2) has a rectangle section of thick bamboo (3), equal slidable mounting has movable plate (5) in four rectangle section of thick bamboos (3), the bottom of four movable plate (5) all is provided with universal wheel (4), bed board (1) bottom is provided with two fixed plates (11), fixed plate (11) and two support column (2) fixed connection that correspond, equal rotation installs same rocking shaft (6) on two fixed plates (11), cross axle (13) are all installed in the rotation of one side of two fixed plates (11), two cross axle (13) all cooperate with rocking shaft (6), round hole (14) have all been seted up on four support column, dwang (7) are all installed in all rotating in four round holes (14), and cross axle (13) cooperate with two dwang (7) that correspond, and equal threaded connection has lead screw (8) on four dwang (7), and four lead screw (8) all cooperate with the bottom fixed connection of bed board (1), and the bottom of four lead screw (8) cooperatees with four movable plate (5) respectively, and the movable orifices has been seted up at the top of a rectangle section of thick bamboo (3).

2. The lifting medical sickbed for medical care according to claim 1, wherein sliding grooves are formed in the inner walls of the two sides of the rectangular cylinder (3), sliding blocks (15) are slidably mounted in the sliding grooves, the same spring (16) is fixedly mounted between the bottom of each sliding block (15) and the inner wall of the bottom of the corresponding sliding groove, and each sliding block (15) is fixedly connected with the corresponding moving plate (5).

3. The lifting medical sickbed for medical care according to claim 1, wherein the four supporting columns (2) are respectively provided with a cavity (10), two ends of the transverse shaft (13) respectively extend into the two corresponding cavities (10) and are fixedly provided with a first bevel gear, the outer sides of the four rotating rods (7) are respectively fixedly provided with a second bevel gear, and the first bevel gear is meshed with the second bevel gear.

4. The lifting medical sickbed for medical care according to claim 1, wherein one side of one fixing plate (11) of the two fixing plates (11) is provided with a circular groove, one end of the rocking shaft (6) is rotatably connected with the circular groove, the rocking shaft (6) is provided with a polygonal hole, a polygonal rod (17) is slidably mounted in the polygonal hole, the inner wall of one side of the circular groove is provided with a polygonal groove (18), one end of the polygonal rod (17) is matched with the polygonal groove (18), and the other end of the polygonal rod (17) is rotatably provided with a crank.

5. The lifting medical sickbed for medical care according to claim 1, wherein two worm gears (12) are fixedly mounted on the outer side of the rocking shaft (6), the outer sides of the two cross shafts (13) are respectively provided with a spiral thread, the two spiral threads are respectively meshed with the two worm gears (12), the bottom of the bed plate (1) is fixedly connected with four guide rods (9), and the guide rods (9) are slidably connected with the corresponding support columns (2).