CN215386363U - Blood purification nursing frame - Google Patents

Abstract

The utility model relates to the technical field of medical instruments and discloses a blood purification nursing frame which comprises a base, wherein a hydraulic telescopic column is fixed in the middle of the upper surface of the base, a placing table is fixed at the top of the telescopic end of the hydraulic telescopic column, a cavity is formed in the placing table, through holes communicated with the cavity are formed in the left side and the right side of the cavity and the rear side of the cavity close to the placing table, and a partition plate is fixed in the middle of the cavity. This blood purifies nursing frame, fixed hydraulic pressure flexible post on the base, hydraulic pressure flexible post can be to whole regulation from top to bottom, make things convenient for medical personnel to use, at the first movable rod of the inside sliding connection and the second movable rod of side's pipe, can adjust the length of first movable rod and second movable rod in the side's pipe as required, set up a plurality of first screw holes and second screw hole simultaneously on first movable rod and side's pipe, and fix through the bolt, make the arm place the platform and can realize nimble regulation from top to bottom, use efficiency has been promoted.

Description

Blood purification nursing frame

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a blood purification nursing frame.

Background

Blood purification is called dialysis in daily life, namely blood of a patient is led out of the body to remove toxins and metabolism, so that the blood is purified to obtain a treatment effect, and the blood purification is generally carried out on a physiotherapy rack.

Some medical device devices currently on the market:

(1) in the using process of the medical appliance, a patient needs to place the arm on the arm placing table on the physiotherapy frame for hemodialysis, but different patients have different heights and different corresponding arm placing tables, and the comfort level of the patient is affected by the fact that the arm placing table is too high or too low;

(2) in the medical instrument use, the platform is placed to the arm on the nursing frame can not accomodate foldingly, occupies great space, can not make full use of space resource.

We have therefore proposed a blood purification nursing stand in order to solve the problems set forth above.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the defects of the prior art in the background art, the present invention provides a blood purification nursing rack, so as to solve the problems that some blood purification nursing racks in the market proposed in the background art cannot adjust the nursing rack and the arm placing table according to the height of a patient, and the arm placing table cannot be folded.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme:

a blood purification nursing frame comprises a base, wherein a hydraulic telescopic column is fixed in the middle of the upper surface of the base, a placing table is fixed at the top of the telescopic end of the hydraulic telescopic column, a cavity is formed in the placing table, through holes communicated with the cavity are formed in the left side and the right side of the cavity and close to the rear side of the placing table, a partition plate is fixed in the middle of the cavity, a telescopic plate is connected in each through hole in a sliding manner, a positive and negative screw rod is arranged in the cavity and close to the front inner wall of the cavity, one end of the positive and negative screw rod is rotatably connected with the left inner wall of the cavity through a bearing, a rotating shaft is fixed at the other end of the positive and negative screw rod, one end of the rotating shaft, far away from the positive and negative screw rod, penetrates through the right inner wall of the cavity and extends to the outside of the placing table, a turntable is fixed at the end of the rotating shaft, far away from the positive and negative screw rod, and both ends of the positive and negative screw rod are in threaded connection with sliders, the back surfaces of the two sliding blocks are respectively fixed with the front surfaces of the sides, close to the two telescopic plates, of the two telescopic plates;

two the lower surface of one side that the expansion plate is close to each other all has been seted up two first grooves of accomodating, two the first groove of accomodating distributes in the past to the back in proper order, two the first inside of accomodating the groove and the front inner wall that is close to the first groove of accomodating all articulates there is square pipe, openly the inside sliding connection of square pipe has first movable rod, the back the inside sliding connection of square pipe has the second movable rod, the hydraulic stretching post one side lower extreme that first movable rod and second movable rod kept away from articulates there is same loading board, the upper surface middle part of loading board is fixed with the arm and places the platform, two the lower surface of expansion plate just is located two the first outsides of accomodating the groove and has all seted up the second and accomodate the groove.

Preferably, a plurality of universal wheels are installed on the lower surface of the base, the universal wheels are distributed in an annular array mode about the center of the base, and the universal wheels are self-locking universal wheels.

Preferably, the size of the partition plate is smaller than that of the cavity, the back of the partition plate is fixed with the inner wall of the back of the cavity, one sides, close to each other, of the two expansion plates are in contact with the partition plate, and the sliding blocks are not in contact with the partition plate.

Preferably, the turntable is not in contact with the telescopic plate, and a handle is fixed on one side of the turntable, which is far away from the placing table.

Further, the first groove of accomodating is located the outside of placing the platform, the length of square pipe is less than the length of first groove of accomodating, the third groove of accomodating has been seted up to the lower surface of expansion plate, accomodate through the third between the groove intercommunication in the rear side of first groove of accomodating and the second, the size that the platform was placed to the size of loading board and arm all is less than the size that the groove was accomodate to the second.

Further, the length of first movable rod and the length of second movable rod all are less than the length of square pipe, a plurality of first screw holes have been seted up in the front of first movable rod, and are a plurality of supreme distribution in proper order is followed to first screw hole, and is positive the same second screw hole with first screw hole is seted up to the lower extreme of square pipe, the equal threaded connection in inside and the first screw hole of second screw hole has same bolt.

Further, a fourth containing groove is formed in the middle of the bottom end of one side, close to the bearing plate, of the square tube, the hinged shaft is connected to the inside of the fourth containing groove in a sliding mode, and a groove is formed in the middle of the lower surface of the bearing plate.

(III) advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: this blood purifies nursing frame:

(1) fixed hydraulic telescoping post on the base, hydraulic telescoping post can be to whole regulation from top to bottom, make things convenient for medical personnel to use, at the first movable rod of the inside sliding connection and the second movable rod of side's pipe, can adjust the length of first movable rod and second movable rod in the square pipe as required, set up a plurality of first screw holes and second screw hole simultaneously on first movable rod and square pipe, and fix through the bolt, make the arm place the platform and can realize nimble regulation from top to bottom, the availability factor has been promoted.

(2) When the square tube storage rack is not used, the bolt can be loosened, the first movable rod and the second movable rod are pushed towards the square tube, the hinged part of the first movable rod and the bearing plate and the hinged part of the second movable rod and the bearing plate can enter the fourth storage groove, the bolt is screwed upwards for limiting, then the square tube at the front side is pushed, the upper end of the square tube can rotate around the hinged point, the square tube can be stored into the first storage groove, meanwhile, the hinged part of the first movable rod and the bearing plate and the hinged part of the second movable rod and the bearing plate can be stored into the third storage groove, the bearing plate and the arm placing table can be stored into the second storage groove, finally, the turntable can be rotated clockwise, the turntable drives the positive and negative screw rods to rotate through the rotating shaft, the positive and negative screw rods can drive the sliding blocks at the two ends to mutually approach each other, so that the two sliding blocks drive the corresponding expansion plates to mutually and enter the inside of the cavity to complete storage, the nursing frame is convenient to fold, and the space utilization rate is improved.

Drawings

FIG. 1 is a schematic perspective view of a blood purification nursing rack according to the present invention;

FIG. 2 is a schematic view of another perspective structure of the blood purification nursing rack of the present invention;

FIG. 3 is a schematic front view of the blood purification nursing rack of the present invention;

FIG. 4 is an enlarged structural view A in FIG. 2 of the blood purification nursing rack of the present invention;

fig. 5 is a schematic sectional structural view of fig. 3B-B of the blood purification nursing rack of the present invention.

In the figure: 1. a base; 2. a hydraulic telescopic column; 3. a placing table; 4. a cavity; 5. a partition plate; 6. a retractable plate; 7. a positive and negative screw rod; 8. a turntable; 9. a slider; 10. a first receiving groove; 11. a square tube; 12. a first movable bar; 13. a first threaded hole; 14. a bolt; 15. a carrier plate; 16. an arm placing table; 17. a second receiving groove; 18. a third receiving groove; 19. a fourth receiving groove; 20. a universal wheel; 21. a second movable bar; 22. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a blood purification nursing frame; the medical nursing bed comprises a base 1, a hydraulic telescopic column 2 is fixed in the middle of the upper surface of the base 1, the hydraulic telescopic column 2 is fixed on the base 1, the hydraulic telescopic column 2 can be adjusted up and down on the whole body, and is convenient for medical workers to use, a placing table 3 is fixed at the top of the telescopic end of the hydraulic telescopic column 2, a cavity 4 is formed in the placing table 3, through holes communicated with the cavity 4 are formed in the left side and the right side of the cavity 4 and the rear side close to the placing table 3, a partition plate 5 is fixed in the middle of the cavity 4, a telescopic plate 6 is connected in each through hole in a sliding manner, a positive lead screw 7 is arranged in the cavity 4 and close to the front inner wall of the cavity 4, one end of the positive lead screw 7 is rotatably connected with the left inner wall of the cavity 4 through a bearing, a rotating shaft is fixed at the other end of the positive lead screw 7, one end of the rotating shaft, far away from the positive lead screw 7, penetrates through the right inner wall of the cavity 4 and extends to the outside of the placing table 3, a turntable 8 is fixed at one end of the rotating shaft, which is far away from the positive and negative lead screw 7, sliders 9 are in threaded connection with the left end and the right end of the positive and negative lead screw 7, the back surfaces of the two sliders 9 are respectively fixed with the front surfaces of the sides, which are close to the two expansion plates 6, of the two expansion plates 6, the turntable 8 is rotated clockwise, so that the turntable 8 drives the positive and negative lead screw 7 to rotate through the rotating shaft, meanwhile, the positive and negative lead screw 7 can drive the sliders 9 at the two ends to be close to each other when rotating, and the two sliders 9 drive the corresponding expansion plates 6 to be close to each other and enter the cavity 4 to complete storage, thereby facilitating the folding of the nursing frame and improving the space utilization rate;

the lower surface of one side of two expansion plates 6 close to each other is provided with two first containing grooves 10, the two first containing grooves 10 are distributed from front to back in sequence, the inner parts of the two first containing grooves 10 and the front inner wall close to the first containing grooves 10 are hinged with a square tube 11, the inner part of the front square tube 11 is connected with a first movable rod 12 in a sliding way, the inner part of the back square tube 11 is connected with a second movable rod 21 in a sliding way, the inner part of the square tube 11 is connected with the first movable rod 12 and the second movable rod 21 in a sliding way, the length of the first movable rod 12 and the second movable rod 21 in the square tube 11 can be adjusted according to requirements, meanwhile, the first movable rod 12 and the square tube 11 are provided with a plurality of first threaded holes 13 and second threaded holes and are fixed through bolts 14, so that the arm placing table 16 can realize flexible adjustment up and down, the use efficiency is improved, the lower end of one side of a hydraulic expansion column 2 far away from the first movable rod 12 and the second movable rod 21 is hinged with the same bearing plate 15, an arm placing table 16 is fixed in the middle of the upper surface of the bearing plate 15, and second accommodating grooves 17 are formed in the lower surfaces of the two expansion plates 6 and positioned outside the two first accommodating grooves 10;

as a preferred technical scheme of the utility model: the lower surface of the base 1 is provided with a plurality of universal wheels 20, the universal wheels 20 are distributed in an annular array relative to the center of the base 1, and the universal wheels 20 are self-locking universal wheels, so that the universal wheels 20 can better move the whole body;

as a preferred technical scheme of the utility model: the size of the partition plate 5 is smaller than that of the cavity 4, the back surface of the partition plate 5 is fixed with the inner wall of the back surface of the cavity 4, one sides, close to each other, of the two expansion plates 6 are both in contact with the partition plate 5, and the sliding blocks 9 are not in contact with the partition plate 5, so that the partition plate 5 can better limit the expansion plates 6;

as a preferred technical scheme of the utility model: the rotary table 8 is not contacted with the telescopic plate 6, and a handle is fixed on one side of the rotary table 8, which is far away from the placing table 3, so that the rotary table 8 can better rotate the positive and negative screw rods 7;

as a preferred technical scheme of the utility model: the first accommodating groove 10 is located outside the placing table 3, the length of the square pipe 11 is smaller than that of the first accommodating groove 10, the lower surface of the telescopic plate 6 is provided with a third accommodating groove 18, the rear side of the first accommodating groove 10 is communicated with the second accommodating groove 17 through the third accommodating groove 18, the size of the bearing plate 15 and the size of the arm placing table 16 are smaller than that of the second accommodating groove 17, so that the square pipe 11, the bearing plate 15 and the arm placing table 16 are better accommodated in the first accommodating groove 10 and the second accommodating groove 17 respectively;

as a preferred technical scheme of the utility model: the length of the first movable rod 12 and the length of the second movable rod 21 are both smaller than the length of the square pipe 11, the front of the first movable rod 12 is provided with a plurality of first threaded holes 13, the plurality of first threaded holes 13 are sequentially distributed from bottom to top, the lower end of the square pipe 11 on the front is provided with a second threaded hole identical to the first threaded hole 13, the inside of the second threaded hole and the inside of the first threaded hole 13 are both in threaded connection with the same bolt 14, so that the first movable rod 12 and the second movable rod 21 can be more smoothly accommodated into the square pipe 11, and the first threaded hole 13, the second threaded hole and the bolt 14 can better limit the first movable rod 12;

as a preferred technical scheme of the utility model: square pipe 11 has been close to one side bottom middle part of loading board 15 and has been seted up the fourth and has been accomodate groove 19, and articulated shaft sliding connection all sets up fluted 22 in the middle part of the lower surface of two loading boards 15 in the inside that groove 19 was accomodate to the fourth, and groove 19 is accomodate to the fourth can make more smooth and easy quilt of loading board 15 accomodate.

The working principle of the embodiment is as follows: when the blood purification nursing frame is used, as shown in fig. 1-5, the whole device is composed of a base 1, a hydraulic telescopic column 2, a placing table 3, a cavity 4, a partition plate 5, a telescopic plate 6, a positive and negative screw rod 7, a rotary table 8, a slide block 9, a first accommodating groove 10, a square tube 11, a first movable rod 12, a first threaded hole 13, a bolt 14, a bearing plate 15, an arm placing table 16, a second accommodating groove 17, a third accommodating groove 18, a fourth accommodating groove 19, a universal wheel 20, a second movable rod 21 and a groove 22, the telescopic plate 6 can be accommodated through the matching of the positive and negative screw rod 7 and the rotary table 8, when the device is used, the placing table 3 can be pushed to move the nursing frame to a proper position, the universal wheel 20 is locked, the arm placing table 16 is extended through the groove 22, the height of the hydraulic telescopic column 2 can be adjusted in advance according to the height of a patient, and the first movable rod 12 and the second movable rod 21 can be adjusted up and down according to the height of the arm of the patient After the length of the inner part is adjusted to a proper height, the bolt 14 is screwed into the proper first threaded hole 13 to complete fixation; when the nursing frame is not used, the bolt 14 can be loosened, the first movable rod 12 and the second movable rod 21 are pushed towards the square tube 11, so that the articulated shaft can enter the fourth accommodating groove 19, the bolt 14 is screwed up for limiting, then the square tube 11 at the front side is pushed, the upper end of the square tube 11 can rotate around the articulated point, so that the square tube 11 can be accommodated in the first accommodating groove 10, the articulated shaft can be accommodated in the third accommodating groove 18, the bearing plate 15 and the arm placing table 16 can be accommodated in the second accommodating groove 17, finally, the turntable 8 can be rotated clockwise, so that the turntable 8 drives the positive and negative screw rods 7 to rotate through the rotating shaft, meanwhile, the positive and negative screw rods 7 can drive the sliding blocks 9 at the two ends to be close to each other when rotating, so that the two sliding blocks 9 drive the corresponding expansion plates 6 to be close to each other and enter the inside of the cavity 4 to complete the accommodation, thereby facilitating the folding of the nursing frame, the space utilization rate is improved, which is the working process of the whole device, and the content which is not described in detail in the specification belongs to the prior art which is known by the person skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it should be noted that, in the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, may be fixedly connected or detachably connected; or indirectly through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations; it will be apparent to those skilled in the art that modifications and equivalents may be made in the embodiments and/or portions thereof without departing from the spirit and scope of the present invention.

Claims (7)

1. A blood purification nursing frame comprises a base (1) and is characterized in that a hydraulic telescopic column (2) is fixed in the middle of the upper surface of the base (1), a placing table (3) is fixed at the top of the telescopic end of the hydraulic telescopic column (2), a cavity (4) is formed in the placing table (3), through holes communicated with the cavity (4) are formed in the left side and the right side of the cavity (4) and close to the rear side of the placing table (3), a partition plate (5) is fixed in the middle of the cavity (4), a telescopic plate (6) is connected in each through hole in a sliding mode, a positive lead screw (7) and a negative lead screw (7) are arranged in the cavity (4) and close to the front inner wall of the cavity (4), one end of the positive lead screw (7) and the negative lead screw (7) is rotatably connected with the left inner wall of the cavity (4) through a bearing, and a rotating shaft is fixed at the other end of the positive lead screw (7), one end, far away from the positive and negative screw rod (7), of the rotating shaft penetrates through the inner wall of the right side of the cavity (4) and extends to the outside of the placing table (3), a rotating disc (8) is fixed at one end, far away from the positive and negative screw rod (7), of the rotating shaft, sliding blocks (9) are in threaded connection with the left end and the right end of the positive and negative screw rod (7), and the back surfaces of the two sliding blocks (9) are respectively fixed with the front surface of the side, close to the two telescopic plates (6), of the two telescopic plates;

the lower surface of one side, close to each other, of each of the two expansion plates (6) is provided with two first containing grooves (10), the two first containing grooves (10) are sequentially distributed from front to back, the inner parts of the two first containing grooves (10) and the front inner wall close to the first containing grooves (10) are respectively hinged with a square pipe (11), the front side of the square pipe (11) is connected with a first movable rod (12) in a sliding manner, the back side of the square pipe (11) is connected with a second movable rod (21) in a sliding manner, the lower ends of one sides of the hydraulic telescopic columns (2) far away from the first movable rod (12) and the second movable rod (21) are hinged with the same bearing plate (15), an arm placing table (16) is fixed to the middle of the upper surface of the bearing plate (15), and second accommodating grooves (17) are formed in the outer sides, located in the two first accommodating grooves (10), of the lower surfaces of the two telescopic plates (6).

2. A blood purification nursing rack according to claim 1, wherein a plurality of universal wheels (20) are mounted on the lower surface of the base (1), the plurality of universal wheels (20) are distributed in an annular array with respect to the center of the base (1), and the universal wheels (20) are self-locking universal wheels.

3. A blood purification nursing frame according to claim 1, characterized in that the size of the partition (5) is smaller than the size of the cavity (4), the back of the partition (5) is fixed with the inner wall of the back of the cavity (4), the sides of the two expansion plates (6) close to each other are both in contact with the partition (5), and the sliding block (9) is not in contact with the partition (5).

4. A blood purification nursing rack according to claim 1, characterized in that the rotating disk (8) is not in contact with the expansion board (6), and a handle is fixed on the side of the rotating disk (8) far away from the placing table (3).

5. The blood purification nursing frame according to claim 1, wherein the first accommodating groove (10) is located outside the placing table (3), the length of the square tube (11) is smaller than that of the first accommodating groove (10), the lower surface of the expansion plate (6) is provided with a third accommodating groove (18), the rear side of the first accommodating groove (10) is communicated with the second accommodating groove (17) through the third accommodating groove (18), and the size of the bearing plate (15) and the size of the arm placing table (16) are smaller than that of the second accommodating groove (17).

6. The blood purification nursing frame according to claim 1, wherein the length of the first movable rod (12) and the length of the second movable rod (21) are both smaller than the length of the square tube (11), a plurality of first threaded holes (13) are formed in the front surface of the first movable rod (12), the first threaded holes (13) are sequentially distributed from bottom to top, a second threaded hole identical to the first threaded hole (13) is formed in the lower end of the square tube (11) in the front surface, and the same bolt (14) is in threaded connection with the inside of the second threaded hole and the inside of the first threaded hole (13).

7. A blood purification nursing frame as claimed in claim 1, wherein the middle of the bottom end of the side of the square tube (11) near the loading plate (15) is provided with a fourth receiving groove (19), the hinge shaft is slidably connected inside the fourth receiving groove (19), and the middle of the lower surface of each of the two loading plates (15) is provided with a groove (22).

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