CN210812108U

CN210812108U - But height-adjusting's nursing is filled up

Info

Publication number: CN210812108U
Application number: CN201920976635.3U
Authority: CN
Inventors: 刘冰; 崔红霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-06-23
Anticipated expiration: 2029-06-27

Abstract

The utility model discloses a but height-adjusting's nursing pad, including last casing and lower casing, the top of casing is open structure down, first spout has been seted up to the inside bottom of casing down, the bottom of going up the casing is open structure, go up the inside top of casing and seted up the second spout, the casing is located the inside of casing down, install elevating system down between casing and the last casing, elevating system includes first connecting rod, hand wheel, first spacing ring, first nut piece, pivot, second nut piece, second connecting rod, first slider, slide bar and second slider, first nut piece and second nut piece slidable mounting are in first spout, the pivot is installed to first spout internal rotation, be equipped with two sections screw threads in the pivot and revolve to opposite first screw thread section and second screw section. The utility model discloses be convenient for height-adjusting uses comfortablely, and novel structure has fine practicality.

Description

But height-adjusting's nursing is filled up

Technical Field

The utility model relates to a nursing pad technical field especially relates to a but height-adjusting's nursing pad.

Background

The nursing pad is mainly used for hospital operations, gynecological examinations, puerperal nursing, infant nursing, incontinence of urine and feces of paralyzed patients and use during menstrual period, but the nursing pad used in hospitals is fixed in height and cannot be adjusted, and sometimes actual use requirements can be met only by overlapping a plurality of nursing pads, so that the use comfort of patients is reduced, and the requirements of the patients cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a nursing pad with adjustable height.

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

a height-adjustable nursing pad comprises an upper shell and a lower shell, wherein the top of the lower shell is of an open structure, the bottom inside the lower shell is provided with a first sliding groove, the bottom of the upper shell is of an open structure, the top inside the upper shell is provided with a second sliding groove, the lower shell is positioned inside the upper shell, a lifting mechanism is arranged between the lower shell and the upper shell, the lifting mechanism comprises a first connecting rod, a hand wheel, a first limiting ring, a first nut block, a rotating shaft, a second nut block, a second connecting rod, a first sliding block, a sliding rod and a second sliding block, the first nut block and the second nut block are slidably arranged in the first sliding groove, the rotating shaft is rotatably arranged in the first sliding groove, two first thread sections and second thread sections with opposite thread turning directions are arranged on the rotating shaft, and the first thread section is connected with the first nut block through threads, the second thread section is connected with a second nut block through threads, two ends of the rotating shaft penetrate through the lower shell and are provided with hand wheels, the side edges of two ends of the rotating shaft are respectively fixed with a second limiting ring, the second limiting ring is rotatably connected with the lower shell, the first sliding block and the second sliding block are slidably mounted in a second sliding groove, a sliding rod is fixedly arranged in the second sliding groove and slidably penetrates through the first sliding block and the second sliding block, a first connecting rod is hinged between the first sliding block and the first nut block, a second connecting rod is hinged between the second sliding block and the second nut block and is connected with the first connecting rod, two ends of the top of the upper shell are respectively provided with a fixed block, a backing plate is arranged above the upper shell, two ends of the bottom of the backing plate are respectively fixed with a guide pillar, the bottom end of the guide pillar slides downwards to penetrate through the fixed block and is sleeved with the second limiting ring, the guide pillar is sleeved with two springs, the two springs are respectively located on the upper side and the lower side of the fixing block, and the top of the backing plate is sleeved with a cotton sleeve.

Preferably, the first connecting rod and the second connecting rod are arranged in an X-shaped hinged manner.

Preferably, the sliding rod is parallel to the rotating shaft.

Preferably, the two ends of the bottom of the backing plate are both fixed with L-shaped baffles.

Preferably, the guide post is perpendicular to the base plate, and the base plate is parallel to the upper surface of the upper shell.

Preferably, go up the casing and be the cuboid structure with lower casing, go up casing and casing sliding connection down.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in when using, rotate the hand wheel, the hand wheel drives the pivot and rotates, because pivot and first screw piece and second screw piece adopt to revolve to opposite threaded connection, consequently, the pivot is rotated and can is driven first screw piece and second screw piece and move or move from each other in opposite directions, and rethread first connecting rod and second connecting rod drive first slider and second slider and slide on the slide bar like this to the rising or the decline of casing have been realized, reach the purpose of adjusting the backing plate height.

2. When the backing plate bears pressure, the damping can be effectively realized through the spring, and the use comfort is improved.

The patient can rest on the backing plate or lie prone on the backing plate, and all can be convenient adjust and use, easy operation, novel structure.

Drawings

Fig. 1 is a schematic structural view of a height-adjustable nursing pad provided by the present invention;

fig. 2 is a schematic structural view of a lifting mechanism of a nursing pad with adjustable height according to the present invention;

fig. 3 is a partial schematic view of a position a of a nursing pad with adjustable height according to the present invention.

In the figure: the device comprises a lower shell 1, a lifting mechanism 2, a first connecting rod 20, a hand wheel 21, a first limiting ring 22, a first nut block 23, a rotating shaft 24, a second nut block 25, a second connecting rod 26, a first sliding block 27, a sliding rod 28, a second sliding block 29, a cotton sleeve 3, an upper shell 4, a backing plate 5, a fixing block 6, a guide pillar 7, a baffle 8, a spring 9 and a second limiting ring 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a height-adjustable nursing pad comprises an upper shell 4 and a lower shell 1, wherein the top of the lower shell 1 is of an open structure, the bottom of the interior of the lower shell 1 is provided with a first chute, the bottom of the upper shell 4 is of an open structure, the top of the interior of the upper shell 4 is provided with a second chute, the lower shell 1 is located in the interior of the upper shell 4, a lifting mechanism 2 is installed between the lower shell 1 and the upper shell 4, the lifting mechanism 2 comprises a first connecting rod 20, a hand wheel 21, a first limit ring 22, a first nut block 23, a rotating shaft 24, a second nut block 25, a second connecting rod 26, a first sliding block 27, a sliding rod 28 and a second sliding block 29, the first nut block 23 and the second nut block 25 are slidably installed in the first chute, the rotating shaft 24 is rotatably installed in the first chute, two sections of threads and a second thread section with opposite directions are arranged on the rotating shaft 24, the first thread section is connected with the first nut block 23 through a thread, the second thread section is connected with a second nut block 25 through threads, two ends of a rotating shaft 24 penetrate through the lower shell 1 and are provided with hand wheels 21, the side edges of two ends of the rotating shaft 24 are respectively fixed with a second limiting ring 10, the second limiting ring 10 is rotatably connected with the lower shell 1, a first slide block 27 and a second slide block 29 are slidably installed in a second sliding groove, a slide rod 28 is fixed in the second sliding groove, the slide rod 28 penetrates through the first slide block 27 and the second slide block 29 in a sliding manner, a first connecting rod 20 is hinged between the first slide block 27 and the first nut block 23, a second connecting rod 26 is hinged between the second slide block 29 and the second nut block 25, the second connecting rod 26 is hinged with the first connecting rod 20, two ends of the top of the upper shell 4 are respectively provided with a fixing block 6, a backing plate 5 is arranged above the upper shell 4, two ends of the bottom of the backing plate 5 are respectively fixed with guide posts 7, the bottom ends of the guide posts 7 penetrate through the fixing block 6 in a downward, the spring 9 has been cup jointed on guide pillar 7, spring 9 is equipped with two, two springs 9 are located the upper and lower both sides of fixed block 6 respectively, cotton-padded jacket 3 has been cup jointed at the top of backing plate 5, first connecting rod 20 and second connecting rod 26 are the articulated arrangement of X shape, slide bar 28 is parallel with pivot 24, the baffle 8 of L shape all is fixed with at the bottom both ends of backing plate 5, guide pillar 7 is perpendicular with backing plate 5, backing plate 5 is parallel with the upper surface of last casing 4, it is the cuboid structure with casing 1 down to go up casing 4, go up casing 4 and casing 1 sliding connection down.

The working principle is as follows: when the device is used, the hand wheel 21 is rotated, the hand wheel 21 drives the rotating shaft 24 to rotate, and the rotating shaft 24 is connected with the first nut block 23 and the second nut block 25 by threads with opposite rotating directions, so that the rotating shaft 24 rotates to drive the first nut block 23 and the second nut block 25 to move oppositely or away from each other, and then the first connecting rod 20 and the second connecting rod 26 drive the first sliding block 27 and the second sliding block 29 to slide on the sliding rod 28, so that the upper shell 4 is lifted or lowered, and the purpose of adjusting the height of the base plate 5 is achieved; simultaneously, when backing plate 5 pressure-bearing, can effectual shock attenuation through spring 9, improve the travelling comfort of using, the patient can be rested on backing plate 5 or lie prone on backing plate 5, all can be convenient adjust and use, easy operation, novel structure.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A height-adjustable nursing pad comprises an upper shell (4) and a lower shell (1), and is characterized in that the top of the lower shell (1) is of an open structure, a first sliding groove is formed in the bottom of the inner part of the lower shell (1), the bottom of the upper shell (4) is of an open structure, a second sliding groove is formed in the top of the inner part of the upper shell (4), the lower shell (1) is located in the upper shell (4), a lifting mechanism (2) is installed between the lower shell (1) and the upper shell (4), the lifting mechanism (2) comprises a first connecting rod (20), a hand wheel (21), a first limiting ring (22), a first nut block (23), a rotating shaft (24), a second nut block (25), a second connecting rod (26), a first sliding block (27), a sliding rod (28) and a second sliding block (29), and the first nut block (23) and the second nut block (25) are slidably installed in the first sliding groove, a rotating shaft (24) is rotatably mounted in the first sliding groove, a first thread section and a second thread section with opposite thread turning directions are arranged on the rotating shaft (24), the first thread section is in threaded connection with a first nut block (23), the second thread section is in threaded connection with a second nut block (25), two ends of the rotating shaft (24) penetrate through the lower shell (1) and are provided with hand wheels (21), second limiting rings (10) are fixed on side edges of two ends of the rotating shaft (24), the second limiting rings (10) are rotatably connected with the lower shell (1), the first sliding block (27) and the second sliding block (29) are slidably mounted in the second sliding groove, a sliding rod (28) is fixed in the second sliding groove, the sliding rod (28) penetrates through the first sliding block (27) and the second sliding block (29) in a sliding manner, a first connecting rod (20) is hinged between the first sliding block (27) and the first nut block (23), the novel wire harness connecting device is characterized in that a second connecting rod (26) is hinged between the second sliding block (29) and the second nut block (25), the second connecting rod (26) is hinged with the first connecting rod (20), fixing blocks (6) are installed at two ends of the top of the upper shell (4), a base plate (5) is arranged above the upper shell (4), guide pillars (7) are fixed at two ends of the bottom of the base plate (5), the bottom end of each guide pillar (7) slides downwards to penetrate through the corresponding fixing block (6) and is sleeved with a second limiting ring (10), springs (9) are sleeved on the guide pillars (7), the springs (9) are arranged in two numbers, the springs (9) are located on the upper side and the lower side of the corresponding fixing block (6), and cotton sleeves (3) are sleeved on the tops of the base plate (5).

2. An adjustable height nursing pad according to claim 1 wherein the first and second links (20, 26) are in an X-shaped hinged arrangement.

3. An adjustable height nursing pad according to claim 1 wherein the slide bar (28) is parallel to the pivot axis (24).

4. An adjustable height nursing pad according to claim 1 characterized in that the bottom of the pad (5) has L-shaped baffle plates (8) fixed to both ends.

5. An adjustable height nursing pad according to claim 1, characterized in that the guide posts (7) are perpendicular to the base plate (5), and the base plate (5) is parallel to the upper surface of the upper shell (4).

6. The nursing pad with adjustable height of claim 1, wherein the upper shell (4) and the lower shell (1) are both rectangular parallelepiped structures, and the upper shell (4) and the lower shell (1) are connected in a sliding way.