CN219270963U - Adjustable back cushion - Google Patents

Abstract

The utility model discloses an adjustable back pad, and relates to the technical field of medical appliances. The utility model comprises a bedstead, wherein a fixed plate is fixedly connected to one side, close to the top of the bedstead, of the fixed plate, a back leaning plate is rotatably connected to one side, far away from the edge of the bedstead, of the fixed plate, an adjusting component is arranged between the lower surface of the back leaning plate and the upper surface of the bedstead, and cushions are placed on the upper surfaces of the fixed plate and the back leaning plate. According to the utility model, the back backup plate is driven to be lifted and fixed by the structure in the adjusting assembly by taking the connecting part of the fixing plate as the circle center, so that the angle between the back backup plate and the fixing plate is changed, the lifting and fixing height of the back backup plate can be adjusted by medical staff according to the personal condition of a pregnant woman, and the pregnant woman can lie on a sickbed more comfortably.

Description

An adjustable back pad

technical field

The utility model relates to the technical field of medical equipment, in particular to an adjustable back pad.

Background technique

Ultrasound medicine is a young and important branch of medical imaging. With the adoption of new ultrasound technology and its perfection, it occupies an increasingly important position in the medical service system. When performing ultrasound examination on a patient, the patient is generally asked to lie on the bed for ultrasound examination. Pregnant women often need to go to the hospital for ultrasound diagnosis. Therefore, the back pad used for obstetrics and gynecology ultrasound diagnosis is essential. examine.

Most of the back pads currently used can only be simply laid flat on the bed, and pregnant women lie on the back pad to increase the softness of the hospital bed and make the pregnant woman lie more comfortable. However, in the actual use process, some pregnant women may not It will be more comfortable to lie half on the hospital bed due to other reasons such as a larger stomach. At this time, an adjustable back pad is needed.

Utility model content

The purpose of this utility model is to provide an adjustable back cushion in order to solve the above-mentioned problems in the background technology.

The utility model specifically adopts the following technical solutions in order to achieve the above object:

An adjustable back pad, comprising a bed frame, the top of the bed frame is fixedly connected with a fixed plate near one side, and the side of the fixed plate away from the edge of the bed frame is rotatably connected with a back rest board, and the back rest board An adjustment assembly is installed between the lower surface of the bed frame and the upper surface of the bed frame, and a cushion is placed on the upper surface of the fixed plate and the backrest.

Further, the adjustment assembly includes a fixed block, the two fixed blocks are arranged symmetrically under the backboard and fixedly connected to the upper surface of the bed frame, and a through hole is horizontally opened inside the backboard, and the through hole The inside of the hole is rotatably connected with a rotating support rod, and the lower surface of the backrest is arrayed and fixedly connected with several U-shaped card slots, and the rotating support rod passes through a certain U-shaped card slot through a through hole inside a fixed block and extend to the through hole inside another fixed block.

Further, reinforcing ribs are fixedly connected between the outer surfaces of both ends of the U-shaped slot and the lower surface of the backrest.

Further, the end of the back rest far away from the fixed plate is rotatably connected to the head rest, and the side of the back rest close to the head rest is provided with a connection hole 1 inwardly, and the head rest The board is located on the same side of the two connection holes 1 and is provided with a connection hole 2 inwardly, and the inside of the connection hole 1 and a certain connection hole 2 are clamped with two ends of a U-shaped bar.

Further, the head rest board is located on the same side of the two connection holes 2 and is fixedly connected with a connecting block near the top, a splint is placed above the head rest board, and the top of the cushion extends to the head rest board Between the splint and the splint, the two ends of the splint extend to the top of the two connecting blocks, the inside of the splint and the connecting block are vertically provided with threaded holes, and the threaded holes inside the splint and the connecting block on the same side are all threaded. screw.

Further, both sides of the fixed plate are provided with sliding grooves inwardly, and the inside of the sliding groove is slidably connected with a T-shaped sliding plate, and the T-shaped sliding plate extends to a part of the vertical array on the outside of the fixed plate and is provided with several restrictions. Two adjacent limiting holes are slidingly connected with connecting columns, the upper surfaces of the connecting columns on both sides are fixedly connected with backing plates, and the center of the outer surface of the T-shaped slide plate is provided with a pulling groove inward.

The beneficial effects of the utility model are as follows:

The utility model drives the backrest by adjusting the structure in the assembly to lift and fix the backrest with the connection of the fixed board as the center of the circle, so as to change the angle between the backrest and the fixed board, so that the medical staff can adjust the backrest according to the individual conditions of pregnant women. The raised and fixed height of the board makes it more comfortable for pregnant women to lie on the hospital bed.

Description of drawings

Fig. 1 is the three-dimensional structural representation of the utility model;

Fig. 2 is a display diagram of the adjustment assembly of the present invention;

Fig. 3 is an enlarged view of the structure at A in Fig. 2 of the present utility model;

Fig. 4 is an enlarged view of the structure at B in Fig. 1 of the present utility model;

Fig. 5 is an internal sectional view of part of the fixing plate of the present invention.

Reference signs: 1, bed frame; 2, fixed plate; 3, back support plate; 4, adjustment assembly; 401, fixed block; 402, through hole; 403, rotating support rod; 404, U-shaped card slot; 5, Cushion; 6. Reinforcing rib; 7. Head resting plate; 8. Connection hole one; 15. Sliding groove; 16. T-shaped slide plate; 17. Limiting hole; 18. Connecting column; 19. Backing plate; 20. Pulling groove.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model.

As shown in Figure 1-5, an adjustable back pad includes a bed frame 1, and a fixed plate 2 is fixedly connected to the top of the bed frame 1 close to one side. The pregnant woman lies on the hospital bed through the side part of the fixed plate 2, and her legs The upper part is placed on the fixed plate 2, and the side of the fixed plate 2 away from the edge of the bed frame 1 is rotatably connected with a back support plate 3, and an adjustment assembly 4 is installed between the lower surface of the back support plate 3 and the upper surface of the bed frame 1. Lift the back rest board 3, and then adjust the structure in the adjustment component 4 to support the back rest board 3, so that the pregnant woman can lie on the back rest board 3 on her back. At this time, the pregnant woman will half lie on the hospital bed or lean on the hospital bed , so that the hospital bed can be adjusted to a comfortable state for the pregnant woman, the upper surface of the fixed plate 2 and the backboard 3 is provided with a cushion 5, and the tiled cushion 5 increases the comfort of the pregnant woman lying on the hospital bed.

As shown in Figures 2 and 3, in some embodiments, the adjustment assembly 4 includes a fixed block 401, and the two fixed blocks 401 are arranged symmetrically under the back board 3 and fixedly connected to the upper surface of the bed frame 1, and the back board 3 The inner level of the through hole 402 is provided with a through hole 402, and the inside of the through hole 402 is connected with a rotating support rod 403. The lower surface of the back panel 3 is arrayed and fixedly connected with several U-shaped slots 404, and the rotating support rod 403 is formed from a fixed block. The through hole 402 inside the 401 passes through the inside of a U-shaped card slot 404 and extends to the through hole 402 inside another fixed block 401. Specifically: by rotating the backrest 3 with the connection with the fixed plate 2 as the center, After it is lifted, rotate the supporting rod 403 with the through hole 402 as the center of circle, so that the rotating supporting rod 403 is supported in a certain U-shaped draw-in groove 404. In the process, which U-shaped card slot 404 the rotating support rod 403 is stuck in can be adjusted multiple times.

As shown in Figure 3, in some embodiments, reinforcing ribs 6 are fixedly connected between the outer surfaces of both ends of the U-shaped card slot 404 and the lower surface of the backrest 3, specifically: the installed reinforcing ribs 6 make The U-shaped card slot 404 can support greater weight, preventing an extended part of the U-shaped card slot 404 from being broken due to the heavy weight of a pregnant woman.

As shown in Figure 2, in some embodiments, the end of the backrest 3 away from the fixed plate 2 is rotatably connected to the headrest 7, and the side of the backrest 3 close to the headrest 7 is opened inward. There is a connection hole 18, the head support plate 7 is located on the same side of the two connection holes 18, and a connection hole 29 is opened in the array, and a U-shaped rod is clamped inside the connection hole 18 and a certain connection hole 29 The two ends of 10, specifically: the neck of the pregnant woman can be bent to a suitable angle through the additional head rest 7, and the head rest can be adjusted by inserting the U-shaped rod 10 into the appropriate connecting hole 2 9 7 rotation angles, to avoid neck fatigue caused by raising the head after lying down.

As shown in Figure 4, in some embodiments, the head rest 7 is fixedly connected with a connecting block 11 near the top on the same side of the two connecting holes 9, and a splint 12 is placed above the head rest 7, and the cushion The top of 5 extends to between the head support plate 7 and the splint 12, the two ends of the splint 12 extend to the top of the two connecting blocks 11, the inside of the splint 12 and the connecting block 11 are vertically provided with threaded holes 13, and the splint 12 on the same side Screws 14 are threadedly connected with the threaded holes 13 inside the connection block 11. Specifically: the cushion 5 is clamped by installing the screws 14 on the back of the head against the plate 7 and the splint 12, so as to prevent the pregnant woman from moving her body when she is half lying down or getting out of bed. Cause the position of cushion 5 to move, and need rearrange cushion 5.

As shown in Figure 5, in some embodiments, both sides of the fixed plate 2 are provided with sliding grooves 15 inwardly, and the inside of the sliding groove 15 is slidably connected with a T-shaped sliding plate 16, and the T-shaped sliding plate 16 extends to the outside of the fixed plate 2. The part is vertically arrayed and provided with several restricting holes 17. The interiors of two adjacent restricting holes 17 are slidably connected with connecting columns 18. The upper surfaces of the connecting columns 18 on both sides are fixedly connected with backing plates 19. The outer surface of the T-shaped slide plate 16 The center is inwardly provided with a pull groove 20, specifically: by buckling the pull groove 20, the part of the T-shaped slide plate 16 is pulled out from the slide groove 15, and at this time, the backing plate 19 and the connecting column 18 are put down from above to connect Column 18 is then inserted in the limiting hole 17 to fix the position of backing plate 19, and backing plate 19 is placed on the surface of cushion 5 above the fixed plate 2, so that backing plate 19 will hold the buttocks when the pregnant woman is half lying on the hospital bed, so as to prevent the pregnant woman from half-feeting. Slowly slide down while lying on the hospital bed.

The above description of the disclosed embodiments enables those skilled in the art to realize or use the utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. The utility model provides a back pad with adjustable, includes bedstead (1), its characterized in that, the top of bedstead (1) is close to one side department fixedly connected with fixed plate (2), one side that bedstead (1) edge was kept away from to fixed plate (2) rotates and is connected with back backup plate (3), install adjusting part (4) between the upper surface of lower surface and bedstead (1) of back backup plate (3), mat (5) have been placed to the upper surface of fixed plate (2) and back backup plate (3).

2. The adjustable back pad according to claim 1, wherein the adjusting component (4) comprises fixing blocks (401), the lower sides of the back leaning plates (3) of the two fixing blocks (401) are symmetrically arranged and fixedly connected with the upper surface of the bed frame (1), through holes (402) are horizontally formed in the back leaning plates (3), rotating supporting rods (403) are rotatably connected in the through holes (402), a plurality of U-shaped clamping grooves (404) are fixedly connected to the lower surface array of the back leaning plates (3), and the rotating supporting rods (403) pass through the through holes (402) in one fixing block (401) to extend to the through holes (402) in the other fixing block (401) through the inside of one U-shaped clamping groove (404).

3. An adjustable back pad according to claim 2, wherein reinforcing ribs (6) are fixedly connected between the outer side surfaces of the two ends of the U-shaped clamping groove (404) and the lower surface of the back rest plate (3).

4. The adjustable back cushion according to claim 3, wherein one end of the back backup plate (3) far away from the fixed plate (2) is rotationally connected with a head backup plate (7), one part of the side surface of the back backup plate (3) close to the head backup plate (7) is inwards provided with a first connecting hole (8), the head backup plate (7) is positioned on the same side of the first connecting holes (8), the inner array of the same side of the first connecting holes (8) is provided with a second connecting hole (9), and the two ends of a U-shaped rod (10) are clamped in the first connecting holes (8) and the second connecting holes (9).

5. The adjustable back pad according to claim 4, wherein the head backup plate (7) is located at the same side of the two connecting holes (9) and is close to the top and fixedly connected with connecting block (11), clamping plates (12) are placed above the head backup plate (7), the top of the pad (5) extends between the head backup plate (7) and the clamping plates (12), two ends of the clamping plates (12) extend to the upper side of the two connecting blocks (11), threaded holes (13) are vertically formed in the clamping plates (12) and the connecting blocks (11), and screws (14) are connected with the threaded holes (13) in the clamping plates (12) and the connecting blocks (11) at the same side.

6. The adjustable back cushion according to claim 5, wherein sliding grooves (15) are formed in two sides of the fixed plate (2) inwards, T-shaped sliding plates (16) are connected in a sliding mode in the sliding grooves (15), the T-shaped sliding plates (16) extend to a part of the vertical array on the outer side of the fixed plate (2) and are provided with a plurality of limiting holes (17), connecting columns (18) are connected in a sliding mode in the two adjacent limiting holes (17), backing plates (19) are fixedly connected to the upper surfaces of the connecting columns (18) on two sides, and pulling grooves (20) are formed in the center of the outer side surfaces of the T-shaped sliding plates (16) inwards.

Images