CN114343995A

CN114343995A - Nursing bed power-assisted back support structure and using method

Info

Publication number: CN114343995A
Application number: CN202210011331.XA
Authority: CN
Inventors: 韩凤红
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-25
Filing date: 2020-10-25
Publication date: 2022-04-15
Also published as: CN114343997A; CN114343996A; CN112206102A; CN112206102B

Abstract

The invention relates to the technical field of nursing devices, in particular to a power-assisted back support structure of a nursing bed and a using method thereof. The invention has reasonable structural design, can drive the adjusting rod to rotate through the motor, and can pull up the upper body of the patient to finish rising; the table board can be supported and supported by the two support rods, so that food can be placed conveniently; in addition, the leg support pad can be used for supporting the legs of a patient, so that the leg support pad is convenient for the patient who needs to lift the legs, is multipurpose and is simple and convenient to use.

Description

Nursing bed power-assisted back support structure and using method

The application is a divisional application of an invention patent application with the application number of 2020111513321, which is named as a multifunctional nursing bed structure and the application date of 10, 25 and 10 in 2020.

Technical Field

The invention relates to the technical field of nursing devices, in particular to a power-assisted back support structure of a nursing bed and a using method.

Background

At present, some patients need to lie in bed for a long time to rest, and during lying in bed, the patients are very strenuous because of weak bodies and stoop, and the patients need to be assisted by nursing staff to lift the upper body when stooping, which is very troublesome, meanwhile, some nursing beds capable of rising up automatically are also available in the market, but the bed beds are mostly used for obliquely jacking up the bed plate at the front half section of the lower side of the head and the back of a patient so as to support the back of the patient, although convenient, the bed board is provided with a plurality of thick cushions for the comfort of the patient lying in bed, the bed board is very inconvenient to fold and jack up, meanwhile, patients usually eat meals on beds, at present, a small table is usually placed on a bed, then food is placed on the table for eating, because the bed is provided with the bedding, the small table is arranged on the bedding, the small table is unstable in placement and inconvenient to use, and the technical problem that the nursing bed is inconvenient to get up and the nursing bed is inconvenient to eat is solved.

Disclosure of Invention

The invention aims to overcome the technical defects and provides a power-assisted back support structure of a nursing bed. The adjusting rod can be driven by the motor to rotate, the supporting rod is driven to move on the bed body, and the upper body of the patient can be pulled up to finish rising by the patient grasping the leg support pad with hands or having a back support pad on the back of the patient; the right supporting rod is slid, then the desk plate is rotated to buckle the buckle on the left supporting rod, and the desk plate can be supported by the two supporting rods, so that food can be placed conveniently; in addition, the leg support pad can be used for supporting legs of a patient, the leg support pad is convenient for the patient who needs to lift the legs to use, when the leg support pad is not used, the two support rods can be adjusted and pushed to the position of the bed tail baffle, the space is saved, the patient can not lie in bed, the leg support pad is multifunctional, and the leg support pad is simple and convenient to use.

The technical scheme adopted by the invention for solving the technical problems is as follows: a power-assisted back support structure of a nursing bed and a using method thereof comprise a bed frame, a bed board, bed legs, a sliding rod, a reinforcing rod, a support cylinder, a support rod, a table board, a leg support pad, a back support pad and a motor, wherein the left end of the top surface of the bed frame is fixedly connected with a backup plate vertical to the bed frame, the right end of the top surface of the bed frame is fixedly connected with a baffle vertical to the bed frame, the upper and lower board surfaces at the front side and the rear side of the top surface of the bed frame are respectively provided with a sliding groove, the four corners of the bottom surface of the bed frame are fixedly connected with four bed legs vertical to the bed frame, the sliding rod is fixedly connected between the left adjacent bed leg and the right adjacent bed leg, the reinforcing rod is fixedly connected between the front adjacent bed leg and the rear adjacent bed leg, the reinforcing plate is fixedly connected between the bottom surface of the bed frame and the reinforcing rod, the U-shaped frame is fixedly connected on the inner side outer wall of the left reinforcing plate, the motor is fixed in the U-shaped frame through a fixing bolt in a screwed joint manner, rotating bearing is embedded and fixed in the middle part of the board surface of the right reinforcing plate and the middle part of the right side board, the inner rings of the two rotating bearings are fixedly connected with an adjusting rod, the output shaft of the motor is fixedly connected with the left end of the adjusting rod, the adjusting rod between the two rotating bearings is provided with external threads, the external threads are screwed on the adjusting rod, the supporting cylinder is provided with four sliding sleeves, the inner outer wall of the lower end of the supporting cylinder is fixedly connected with the sliding sleeves, the sliding sleeves are sleeved on the sliding rods in a sliding manner, the inner outer wall of the upper end of the supporting cylinder is fixedly connected with a U-shaped sliding frame, the sliding frames are sleeved on bed frames on the front side and the rear side in a sliding manner, U-shaped supporting rods are inserted in the front adjacent supporting cylinder and the rear adjacent supporting cylinder and are locked and fixed through locking bolts, the outer walls on the two sides of the threaded sleeves are fixedly connected with traction rods, the outer side ends of the two traction rods are respectively fixed on the outer wall of the middle part on the opposite side of the two supporting cylinders on the left side, and the upper side supporting rod on the right side is rotatably sleeved with the two rotating sleeves, fixedly connected with table on two rotation sleeve's the downside outer wall, two and bracing piece assorted buckles of the right side desktop lower extreme symmetry fixedly connected with of table, four semicircular rings that hang of the downside symmetry fixedly connected with of the upside branch of left bracing piece, the equal fixedly connected with suspension band in both ends of leg support pad, the equal fixedly connected with suspension hook of the other end of suspension band, two suspension hook of suspension band hang respectively on adjacent two suspension ring, the equal fixedly connected with fixed band in the both sides montant upper end of left bracing piece, the tip of fixed band all fixedly connected with bonding hook face and bonding hair side in proper order, the both ends symmetry of backing pad be equipped with two with fixed band assorted fixed orifices, through wire electric connection have control switch and external power supply on the motor.

Furthermore, the lower ends of the bed legs are fixedly connected with universal wheels with brake pads.

Furthermore, all be equipped with on the upper and lower inner wall of sliding frame and rotate the groove, rotate the inslot and be connected with the rotation wheel through the axis of rotation, the lower extreme of rotation wheel all slides and pegs graft in the sliding tray of both sides about the bed frame.

Furthermore, a layer of soft back cushion is fixedly connected to the right side plate surface of the backup plate.

Furthermore, a concave tray groove is formed in the left side plate surface of the table plate.

Furthermore, the leg support pad and the back support pad are both multi-layer soft cloth pads.

Further, the motor is a low-speed forward and reverse rotating motor.

The invention has the beneficial effects that:

the invention has reasonable structural design, can drive the adjusting rod to rotate through the driving of the motor, drives the supporting rod to move on the bed body, and can pull up the upper body of the patient to finish rising through the patient grasping the leg supporting cushion by hands or padding the back supporting cushion on the back of the patient; the right supporting rod is slid, then the desk plate is rotated to buckle the buckle on the left supporting rod, and the desk plate can be supported by the two supporting rods, so that food can be placed conveniently; in addition, the leg support pad can be used for supporting legs of a patient, the leg support pad is convenient for the patient who needs to lift the legs to use, when the leg support pad is not used, the two support rods can be adjusted and pushed to the position of the bed tail baffle, the space is saved, the patient can not lie in bed, the leg support pad is multifunctional, and the leg support pad is simple and convenient to use.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of a connection structure of the support cylinder and the support rod according to the present invention.

Fig. 3 is a schematic view of the structure within circle a of the present invention.

FIG. 4 is a schematic view of the connection structure of the leg rest pad and the suspension band of the present invention.

Fig. 5 is a schematic view of a connection structure of the motor and the adjusting lever of the present invention.

FIG. 6 is a schematic view of a connection structure of an adjusting rod and a supporting cylinder according to the present invention.

Fig. 7 is a schematic structural view of the left board surface of the table board of the present invention.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be described in detail below with reference to fig. 1 to 7.

As shown in fig. 1 to 7, the invention comprises a bed frame 1, a bed board 2, bed legs 3, sliding rods 7, reinforcing rods 8, a supporting cylinder 12, a supporting rod 16, a table plate 27, leg supporting pads 21, a back supporting pad 19 and a motor 40, wherein the left end of the top surface of the bed frame 1 is fixedly connected with a backup plate 4 perpendicular to the bed frame, the right end of the top surface of the bed frame 1 is fixedly connected with a baffle 5 perpendicular to the bed frame, the upper and lower plate surfaces on the front and back sides of the top surface of the bed frame 1 are respectively provided with a sliding groove 17, four bed legs 3 perpendicular to the bottom surface of the bed frame 1 are fixedly connected at four corners of the bottom surface of the bed frame 1, the sliding rods 7 are fixedly connected between the left and right adjacent bed legs 3, the reinforcing rods 8 are fixedly connected between the front and back adjacent bed legs 3, and the reinforcing plates 9 are fixedly connected between the bottom surface of the bed frame 1 and the reinforcing rods 8.

The outer wall of the inner side of the left reinforcing plate 9 is fixedly connected with a U-shaped frame 39, a motor 40 is fixedly screwed in the U-shaped frame 39 through a fixing bolt 34, the middle of the plate surface of the right reinforcing plate 9 and the middle of the right plate surface of the U-shaped frame 39 are fixedly embedded with rotating bearings 29, adjusting rods 30 are fixedly connected in the inner rings of the two rotating bearings 29, the output shaft of the motor 40 is fixedly connected with the left ends of the adjusting rods 30, the adjusting rods 30 between the two rotating bearings 29 are provided with external threads and are screwed with threaded sleeves 33, the threaded sleeves 33 can move left and right on the adjusting rods 30 through positive and negative rotation of the motor 40, and therefore the supporting rod 16 is driven to move left and right.

The utility model discloses a bed frame, including a support section of thick bamboo 12, support section of thick bamboo 12 and the equal fixedly connected with slip sleeve 11 on the inboard outer wall of its lower extreme, slip sleeve 11 all slips on slide bar 7, the equal fixedly connected with U-shaped slip frame 14 on the inboard outer wall of upper end of a support section of thick bamboo 12, slip frame 14 slip cap is on the bed frame 1 of both sides around, all pegs graft in two adjacent support sections of thick bamboo 12 around have the bracing piece 16 of U-shaped and lock fixedly through locking bolt 15, can adjust the height of bracing piece 16 by oneself and lock fixedly through locking bolt 15 as required, can conveniently adjust the height that table 27's height and shank lifted height.

The outer walls of two sides of the threaded sleeve 33 are fixedly connected with the traction rods 13, the outer ends of the two traction rods 13 are respectively fixed on the outer wall of the middle part of the opposite side of the two left support cylinders 12, the traction rods can pull the support cylinders 12 left and right, the support cylinders 12 can be driven to move left and right through the threaded sleeve 33, and a limiting effect can be achieved, so that the threaded sleeve 33 cannot rotate and can only move left and right.

The cover has two to rotate sleeve 26 on the upside branch of bracing piece 16 on right side, fixedly connected with table 27 on two downside outer walls that rotate sleeve 26, right side desktop lower extreme symmetry fixedly connected with of table 27 two with bracing piece 16 assorted buckle 28, can be as required, control through motor 40 drives left bracing piece 16 and removes corresponding position, then the bracing piece 16 on direct slip right side reachs near left bracing piece 16, then rotate table 27, buckle 28 joint through table 27 downside is to left bracing piece 16, two bracing pieces 16 support the table 27 about making, then can put food on table 27, convenient food intake.

The lower side of the upper side support rod of the left support rod 16 is symmetrically and fixedly connected with four semicircular suspension rings 32, two ends of the leg support pad 21 are fixedly connected with suspension belts 22, the other ends of the suspension belts 22 are fixedly connected with suspension hooks 38, and the suspension hooks 38 of the two suspension belts 22 are respectively suspended on the two adjacent suspension rings 32.

Under the condition that the physical condition of the patient is good, the leg support pad 21 can be grasped by hands when the supporting rod 16 moves, and the patient can be conveniently pulled up when the supporting rod 16 moves to the right. Some patients need to raise the shank when lying in bed in addition, can adjust the height of bracing piece 16 as required, put into leg support pad 21 with patient's shank on, the equal fixedly connected with fixed band 18 in the both sides montant upper end of left bracing piece 16, the tip of fixed band 18 all is fixedly connected with bonding hook face 24 and bonding matte 23 in proper order, the both ends symmetry of back support pad 19 be equipped with two with fixed band 18 assorted fixed orifices 20, can put into patient's back with back support pad 19, insert the fixed orifices 20 and the bonding of two fixed bands 18 back support pad 19 both sides, then move to the right through motor 40 control bracing piece 16 to draw the back of patient and hold up to the right side.

The motor 40 is electrically connected with a control switch 25 and an external power supply through a lead. The control switch 25 can control the motor 40 to rotate forward and backward, so as to control the left support bar 16 to move left and right.

The lower ends of the bed legs 3 are fixedly connected with universal wheels 10 with brake pads. The universal wheel 10 with the brake block can facilitate the movement of the bed body, and meanwhile, the universal wheel can be limited to move through the brake block.

The upper and lower inner walls of the sliding frame 14 are both provided with a rotating groove 35, a rotating wheel 36 is rotatably connected in the rotating groove 35 through a rotating shaft 37, and the lower ends of the rotating wheel 36 are slidably inserted in the sliding grooves 17 on the upper and lower sides of the bed frame 1. The rotating wheel 36 rotates in the sliding groove 17, so that the sliding frame 14 can slide on the bed frame 1 more smoothly, and can also play a role in limiting and stopping.

And a layer of soft back cushion 6 is fixedly connected to the right side plate surface of the backup plate 4. The soft back cushion 6 is convenient for the patient to rely on and has high comfort.

A concave tray groove 31 is arranged on the left side plate surface of the table plate 27. The tray groove 31 can be used for conveniently placing food, and the phenomenon that the food slides down to the bed to cause the bedding to be polluted is avoided.

The leg support pad 21 and the back support pad 19 are both multi-layer soft cloth pads. The soft cloth cushion has soft texture and high comfort.

The motor 40 is a low-speed forward and reverse rotating motor. The low-speed motor is a product in the prior art, can make the movement of the supporting rod slow, and can make the patient slowly get up, and avoid moving and pulling up too fast to cause discomfort of the patient.

During the use, when needing to lift the shank, can adjust the position and the height of left side bracing piece 16 as required, can place the shank and raise on the leg holds in the palm pad 21, when needing to get up, can remove patient's upper front with left side bracing piece 16, can bond the fixed band 18 of both sides and fix in the both sides of back support pad 19, then move right through left bracing piece 16 of motor 40 control, can pull up patient's upper part of the body.

When the patient health is good, also can grasp leg pad 21 by oneself with the hand, the bracing piece 16 moves to the right and also can assist the pulling-up with the patient, when the patient eats, can assist the pulling-up with the patient, then move patient upper part of the body front side with left bracing piece 16, move the bracing piece 16 on right side again, then rotate table 27, fix buckle 28 lock joint on its right side on left bracing piece 16, can support fixed table 27 through two bracing pieces 16, can put into table 27's tray groove 31 with food, and is simple and convenient to use.

When not using, can all remove right-hand member baffle 5 department with two bracing pieces 16, reduce the space and occupy, do not influence patient's bed rest.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a nursing bed helping hand back of body holds in palm structure, includes that bed frame, footpost, slide bar, anchor strut, a support section of thick bamboo, bracing piece, leg hold in the palm pad, back of the body hold in the palm pad, motor, its characterized in that: the upper and lower board surfaces of the front and rear sides of the top surface of the bed frame are respectively provided with a sliding groove, four bed legs vertical to the bed frame are fixedly connected at four corners of the bottom surface of the bed frame, a sliding rod is fixedly connected between the left and right adjacent bed legs, a reinforcing rod is fixedly connected between the front and rear adjacent bed legs, a reinforcing plate is fixedly connected between the bottom surface of the bed frame and the reinforcing rod, a U-shaped frame is fixedly connected on the inner side outer wall of the left reinforcing plate, a motor is fixedly connected in the U-shaped frame through a fixing bolt in a screwed manner, rotating bearings are fixedly embedded in the middle of the board surface of the right reinforcing plate and the middle of the right board surface of the U-shaped frame, adjusting rods are fixedly connected in inner rings of the two rotating bearings, the output shaft of the motor is fixedly connected with the left end of the adjusting rod, an external thread is arranged on the adjusting rod between the two rotating bearings, a thread sleeve is screwed on the adjusting rod, the supporting cylinder is provided with four sliding sleeves, and the sliding sleeves are fixedly connected on the inner side outer wall of the lower end of the supporting cylinder, the sliding sleeves are sleeved on the sliding rods in a sliding mode, the inner side outer walls of the upper ends of the supporting cylinders are fixedly connected with U-shaped sliding frames, the sliding frames are sleeved on bed frames on the front side and the rear side in a sliding mode, U-shaped supporting rods are inserted into two adjacent supporting cylinders in the front and the rear direction and are locked and fixed through locking bolts, the outer side walls of the two sides of the threaded sleeve are fixedly connected with traction rods, the outer side ends of the two traction rods are respectively fixed on the outer wall of the middle portion of the opposite side of the two supporting cylinders on the left side, the lower side of the upper side supporting rod of the supporting rod on the left side is symmetrically and fixedly connected with four semicircular suspension rings, two ends of the leg support cushion are respectively and fixedly connected with suspension belts, the other ends of the suspension belts are respectively and fixedly connected with suspension hooks, the suspension hooks of the two suspension belts are respectively suspended on the two adjacent suspension rings, and the upper ends of the vertical rods on the two sides of the supporting rod on the left side are respectively and fixedly connected with fixing belts, two ends of the back support pad are symmetrically provided with two fixing holes matched with the fixing belts, and the motor is electrically connected with a control switch and an external power supply through a wire;

still be provided with backup plate, baffle and table, the top surface left end fixedly connected with of bed frame rather than the vertically backup plate, the top surface right-hand member fixedly connected with of bed frame rather than the vertically baffle, it has two to rotate the sleeve to rotate on the upside branch of the bracing piece on right side, fixedly connected with table on two lower side outer walls that rotate the sleeve, two and bracing piece assorted buckles of the right side desktop lower extreme symmetry fixedly connected with of table.

2. The power-assisted back support structure of a nursing bed as claimed in claim 1, wherein: the upper and lower inner walls of the sliding frame are provided with rotating grooves, rotating wheels are rotatably connected in the rotating grooves through rotating shafts, and the lower ends of the rotating wheels are slidably inserted in the sliding grooves on the upper and lower sides of the bed frame.

3. The power-assisted back support structure of a nursing bed as claimed in claim 1, wherein: the using method comprises the following steps:

for well-conditioned patients: the leg support pad is grasped by hands by oneself, the supporting rod on the left side is driven by the motor to move right, and then the patient can be pulled up in an auxiliary way;

aiming at the patients with insufficient physical conditions to hold the leg mopping pad by themselves to apply force: the left supporting rod is moved to the front upper part of the body of the patient, the fixing bands on the two sides are fixedly bonded on the two sides of the back support cushion, the left supporting rod is driven by the motor to move rightwards, and the upper body of the patient is pulled up by the back support cushion.