A home care aid for the disabled

Abstract

This utility model discloses a home-use assistive device for the care of disabled persons, including a backrest, a multi-functional frame, and an extension frame. The backrest includes a base with two long tubes, a horizontal plate between the two tubes, a rotating back plate, and support rods for the back plate. The horizontal plate has grooves to restrict the support rods. The multi-functional frame includes a table, an N-shaped bracket placed above the two long tubes, with the bottom of the N-shaped bracket inserted into the long tubes. The table is fitted onto the top of the N-shaped bracket through a slot and fixed with bolts. The backrest with the backrest folded down, the multi-functional frame with the table between the two long tubes, and the extension frame are connected to form a stretcher. Advantages: The backrest supports the disabled person to sit up and maintain a sitting posture; the table of the multi-functional frame facilitates use for eating, reading, etc. Removing the table allows the N-shaped bracket to support a blanket near the hips, reducing the probability of the blanket getting wet with urine. The backrest, multi-functional frame, and extension frame together form a stretcher, serving as an emergency human body transport device.

Description

Technical Field

[0001] This utility model relates to the field of nursing, specifically to a home-use nursing aid for disabled persons. Background Technology

[0002] The disabled are people who have lost the ability to move independently, such as paralyzed patients and disabled elderly people. Their biggest inconvenience is that when they are bedridden, they cannot take care of their own movements and need special care.

[0003] Currently, bedridden disabled individuals typically need to sit up to perform simple movements, especially when they have some ability to eat, read, or use books independently. However, those who cannot sit up on their own require assistance from others, often with pillows or other support behind their backs. Currently available products address some of these needs, such as specialized nursing beds. These beds have adjustable backrests to support the upper body and include a foldable table on one side. However, these specialized nursing beds are bulky and expensive, making them unsuitable for most households. Other options include foldable backrests with adjustable angles, but these also lack a table and must be purchased separately.

[0004] Secondly, the lower body of disabled people, especially those who are paralyzed or hemiplegic, is prone to incontinence. Since the lower body cannot move, they will use a urination pad or insert a catheter when urinating. However, the blanket covers the lower body, and the urination incontinence or the catheter being pulled out can easily wet the blanket. When bedridden people cannot call for help, they can only use the blanket, which makes them more prone to bedsores.

[0005] Furthermore, disabled individuals often have multiple underlying diseases and lose basic physiological motor abilities such as coughing, swallowing, and turning over independently. They are prone to sudden situations such as exacerbation of underlying diseases and the occurrence of serious complications, requiring stretcher transfer to medical treatment. However, calling 120 for emergency transport has drawbacks such as high costs and delays in remote areas. Families urgently need a multi-purpose transport protective gear.

[0006] Therefore, we propose a home-use, space-saving nursing aid that assists disabled individuals with functions such as eating, reading, back support, preventing bedwetting, and stretcher transport. Utility Model Content

[0007] The purpose of this invention is to provide a home-use assistive device for the care of disabled persons.

[0008] This utility model is implemented by the following technical solution: A home-use assistive device for the care of disabled persons includes a backrest, a multi-functional frame, and an extension frame; The backrest includes a base and a back panel. The base includes two long tubes. A horizontal plate is fixed to one end between the two long tubes. The back panel is rotatably connected to the other end between the two long tubes. A U-shaped support rod is rotatably connected to the back panel facing the horizontal plate. The horizontal plate is provided with several parallel grooves that restrict the support rod. The support rod is movably placed in any of the grooves. Multiple screw holes are provided on the side of the end of the long tube. The multi-functional shelf includes a tabletop, two long rods, and an n-shaped bracket. The ends of the two long rods have multiple screw holes. The n-shaped bracket is positioned above the two long rods, with its bottom movably inserted into the top of the long rods. The tops of the two long rods have through holes for the bottom of the n-shaped bracket to be movably inserted. Bolts for locking the bottom of the n-shaped bracket are screwed onto the sides of the through holes. The bottom of the tabletop has a through groove that matches the top of the n-shaped bracket. The tabletop is fitted onto the top of the n-shaped bracket through the through groove and is fixed by bolts. The tabletop has screw holes on its side. The tabletop can also be inverted and moved between the two long rods. The side of the tabletop is screwed to the long rods through bolts on the side of the through holes. The extension frame includes two short tubes, and several connecting rods are fixed between the two short tubes. The side of the end of each short tube is provided with multiple screw holes. The ends of the two long tubes and the ends of the two short tubes are respectively fitted onto the two ends of the two long rods, and the sides are connected and fixed by bolts and screw holes, so that the backrest with the back panel is laid down, the multi-functional frame with the table placed between the two long rods, and the extended frame is connected into a stretcher mode.

[0009] Preferably, the top of the back panel has armrest holes; a backrest and a lumbar support are respectively fixed to the back panel opposite to the horizontal panel by Velcro; the back panel opposite to the horizontal panel has an arc-shaped concave shape; and an adjustable shoulder strap is fixed diagonally on the back panel opposite to the horizontal panel.

[0010] Preferably, coaxially arranged column rods are fixed on both sides of the back plate, and a "7"-shaped locking rod is rotatably connected to the long tube corresponding to the column rod, with the top of the locking rod movably positioned above the top of the column rod.

[0011] Preferably, the top of the tabletop is surrounded by a fixed barrier; the bottom of the tabletop is concave in an arc shape.

[0012] Preferably, the n-shaped bracket includes a rectangular square rod with a pair of telescopic rods at each end. The telescopic ends of the pair of telescopic rods are locked by bolts screwed to the fixed ends of the telescopic rods. A side plate is fixed between the telescopic ends of the pair of telescopic rods. A rotating rod is fixed to the end of the square rod. The rotating rod rotatably passes through the side plate and is fixed to an adjusting plate. The adjusting plate has screw holes, and the side plate has multiple screw holes distributed in a fan-shaped pattern with the rotating rod. A bolt is screwed into the screw holes on the adjusting plate and any one of the screw holes on the side plate. There are multiple through holes for inserting the fixed ends of multiple telescopic rods. The top of the n-shaped bracket is the square rod.

[0013] Preferably, the square rod is composed of two short square rods axially joined together. One of the short square rods has a rectangular insert rod fixed to the end of the adjacent end of the other short square rod. The corresponding end of the other short square rod is provided with a blind hole for the insert rod to slide into. A bolt for locking the insert rod is screwed to the bottom of the blind hole.

[0014] Preferably, multiple U-shaped rings are fixed to the tops of the two long tubes, the tops of the two short tubes, and the tops of the two long rods, and elastic straps are tied between the rings between the two long tubes, the rings between the two short tubes, and the rings between the two long rods.

[0015] Preferably, it also includes a urine alarm, which includes a clip, an audible and visual alarm, and a sensor. The sensor is mounted on the clip and is connected to the audible and visual alarm via a cable.

[0016] Preferably, the sensor is a humidity sensor, a temperature sensor, or a combination of both.

[0017] The advantages of this utility model are: 1. The backrest is raised and the backrest is made by limiting the support rod to lock the angle of the backrest, which can support the disabled person to sit up and maintain the sitting posture, and play the role of supporting and fixing the body position, which is convenient for eating and other needs; the table of the multi-functional frame can be disassembled and assembled with the n-shaped bracket, and its height and tilt angle can also be adjusted by it, which is convenient for eating, reading and other needs.

[0018] 2. Remove the table and use the n-shaped support of the multifunctional frame to support the blanket near the hips, reducing the probability of the blanket getting wet with urine and reducing the occurrence of bedsores. The n-shaped support can be raised and lowered to meet the needs of different body shapes and the changes in hip height when lying down or on one's side.

[0019] 3. The backrest, multi-functional frame, and extended frame can be connected to form a stretcher, which can be used to move people in emergencies.

[0020] 4. The urine alarm clip is attached to the urine pad under the n-shaped bracket. After the sensor detects urine, it triggers the sound and light alarm, emitting sound and light warning information to prompt nursing staff to handle the situation in a timely manner. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the backrest and multi-functional frame of this utility model.

[0023] Figure 2 This is a schematic diagram of the assembly process of the tabletop from the n-shaped bracket in a multi-functional rack.

[0024] Figure 3 yes Figure 2 A magnified view of part A in the diagram.

[0025] Figure 4 This is a schematic diagram of the tilted tabletop of a multi-functional shelf.

[0026] Figure 5 This is a schematic diagram of the overall structure of this utility model in the form of a stretcher.

[0027] Figure 6 This is a schematic diagram of the n-shaped bracket supporting the quilt according to the present invention.

[0028] Figure 7 yes Figure 6 A magnified view of part B in the diagram.

[0029] In the diagram: Backrest 1, Base 1.1, Long Tube 1.1.1, Horizontal Board 1.1.2, Groove 1.1.3, Back Panel 1.2, Support Rod 1.2.1, Armrest Hole 1.3, Backrest Pillow 1.4, Lumbar Support Cushion 1.5, Adjustable Back Strap 1.6, Column Rod 2, Locking Rod 3, Multi-functional Shelf 4, Tabletop 4.1, Enclosure 4.1.1, Through Slot 4.1.2, Long Rod 4.2, N-shaped Bracket 4.3, Square Rod 4.3.1 4.3.1.1 Short square rod, 4.3.1.2 Insert rod, 4.3.1.3 Blind hole, 4.3.1.3 Telescopic rod, 4.3.2 Side plate, 4.3.3 Rotating rod, 4.3.4 Adjusting plate, 4.3.5 Through hole, 4.4 Extension frame, 5.1 Short pipe, 5.2 Connecting rod, 6 Ring, 7 Elastic strap, 8 Screw hole, 9 Bolt, 10 Urine alarm, 10.1 Clip, 10.2 Audible and visual alarm, 10.3 Sensor. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] like Figures 1-7 As shown, a home-use assistive device for the care of disabled persons includes a backrest 1, a multi-functional frame 4, and an extension frame 5. The backrest 1 includes a base 1.1 and a back plate 1.2. The base 1.1 includes two long tubes 1.1.1. A horizontal plate 1.1.2 is fixed at one end between the two long tubes 1.1.1. The back plate 1.2 is rotatably connected to the other end between the two long tubes 1.1.1. A U-shaped support rod 1.2.1 is rotatably connected to the back plate 1.2 facing the surface of the horizontal plate 1.1.2. The horizontal plate 1.1.2 is provided with several parallel grooves 1.1.3 for limiting the support rods 1.2.1. The support rods 1.2.1 can be movably placed in any of the grooves 1.1.3. The side of the end of the long tube 1.1.1 is provided with multiple screw holes 8. The two long tubes 1.1.1 can be made of square or round tubes. The width of the back plate 1.2 is equal to the distance between the two long tubes 1.1.1. The bottom two sides of the back plate 1.2 are rotatably connected to the inner walls of the two long tubes 1.1.1 respectively. The back plate 1.2 can be rotated to a vertical position or tilted towards the horizontal plate 1.1.2. When the back plate 1.2 is tilted, the support rod 1.2.1 behind it rotates and swings vertically due to its own weight, thus supporting the support rod. 1.2.1 Place any groove 1.1.3 to limit the support rod 1.2.1. The back plate 1.2 can support the disabled person, allowing them to sit up. Among the grooves 1.1.3, the closer the support rod 1.2.1 is to the groove 1.1.3 of the back plate 1.2, the more the back plate 1.2 can help the disabled person sit upright. Conversely, the further the support rod 1.2.1 is to the groove 1.1.3 of the back plate 1.2, the more the back plate 1.2 can help the disabled person to lie flat.

[0032] The top of the back panel 1.2 is provided with armrest holes 1.3; when a single person is caring for a disabled person, the base 1.1 is placed against the headboard, and the person in front of the disabled person can be supported with one hand to sit up, while the other hand can pull up the back panel 1.2 through the armrest holes 1.3 for easy use.

[0033] Backrest 1.4 and lumbar support 1.5 are fixed to the opposite side of the back panel 1.2 and the side panel 1.1.2 respectively by Velcro. The backrest 1.4 and lumbar support 1.5 provide support for the head, cervical spine and waist of the disabled person, improve comfort, and can be removed by Velcro.

[0034] The back panel 1.2 is opposite to the horizontal panel 1.1.2, and its surface is concave in an arc shape, which is intended to fit the arc shape of the human body as closely as possible.

[0035] An adjustable shoulder strap 1.6 is fixedly mounted diagonally on the back panel 1.2, opposite to the horizontal panel 1.1.2. One adjustable shoulder strap 1.6 can be installed on one diagonal, or both diagonals can be equipped with adjustable shoulder straps 1.6 in a cross shape. The adjustable shoulder strap 1.6 resembles a backpack strap and is adjustable in length. Each end of the adjustable shoulder strap 1.6 has a detachable letter-connecting buckle. The female buckle is fixed to the adjustable shoulder strap 1.6, and the female buckle is fixed to the back panel 1.2. The adjustable shoulder strap 1.6 is used to secure individuals with disabilities who can sit up but cannot maintain that position for extended periods.

[0036] On both sides of the back plate 1.2, there are coaxially arranged column rods 2. A “7”-shaped locking rod 3 is rotatably connected to the long tube 1.1.1 corresponding to the column rod 2. The top of the locking rod 3 is movably positioned above the top of the column rod 2.

[0037] The back plate 1.2 tilts towards the horizontal plate 1.1.2 to an inclined state. To prevent the support rod 1.2.1 from pressing on the horizontal plate 1.1.2 and the groove 1.1.3 and being damaged due to insufficient load-bearing capacity, the column rod 2 is used to wedge the top of the long tube 1.1.1 to prevent the back plate 1.2 from moving further down. There is space on the back of the back plate 1.2 to place the support rod 1.2.1. The locking rod 3 is rotated horizontally, and the top of the locking rod 3 is placed above the top of the column rod 2 to restrict the back plate 1.2 from rotating upward, thus locking it in place.

[0038] The multi-functional shelf 4 includes a tabletop 4.1, two long poles 4.2, and an n-shaped support 4.3. The top of the tabletop 4.1 is surrounded by a fixed barrier 4.1.1. Since disabled people may be weak and have difficulty holding tableware or objects, they are prone to knocking them over. When using the tabletop 4.1 to eat, the barrier 4.1.1 can prevent liquids such as water and soup from spilling out of the tabletop 4.1, and can also prevent books and other objects from falling to a certain extent.

[0039] The ends of the two long rods 4.2 are provided with multiple screw holes 8. The n-shaped bracket 4.3 is placed above the two long rods 4.2, and the bottom of the n-shaped bracket 4.3 is movably inserted into the top of the long rods 4.2. The top of the two long rods 4.2 is provided with through holes 4.4 for the bottom of the n-shaped bracket 4.3 to be movably inserted. The side of the through hole 4.4 is screwed with bolts 9 for locking the bottom of the n-shaped bracket 4.3. The two long rods 4.2 are placed on both sides of the disabled person's hips or thighs. The bracket 4.3 can be placed above the two long rods 4.2, or it can be separated from the long rods 4.2. When the n-shaped bracket 4.3 is inserted into the two long rods 4.2 through the through hole 4.4, it can be tightened with bolts 9 to lock the bottom of the n-shaped bracket 4.3 so that it is not easy to fall out. The n-shaped bracket 4.3 has two functions: one is to support the table 4.1, and the other is to support the quilt, so that there is a certain space to prevent the quilt from getting wet with urine. The bottom of the tabletop 4.1 is provided with a through groove 4.1.2 that matches the top of the n-shaped bracket 4.3. The tabletop 4.1 is fitted onto the top of the n-shaped bracket 4.3 through the through groove 4.1.2 and is fixed by bolts 9. The tabletop 4.1 can be separated from the n-shaped bracket 4.3. It can be fixed by bolts 9 passing through the top of the n-shaped bracket 4.3 and screwing it onto the tabletop 4.1. The n-shaped bracket 4.3 includes a rectangular square rod 4.3.1. A pair of telescopic rods 4.3.2 are provided at each end of the square rod 4.3.1. The telescopic ends of the pair of telescopic rods 4.3.2 are locked by bolts 9 screwed to the fixed ends of the telescopic rods 4.3.2. A side plate 4.3.3 is fixed between the telescopic ends of the pair of telescopic rods 4.3.2. A rotating rod 4.3.4 is fixed to the end of the square rod 4.3.1. The rotating rod 4.3.4 rotatably passes through the side plate 4.3.3 and is fixed to an adjusting plate 4.3.5. The adjusting plate 4.3.5 has screw holes 8, and the side plate 4.3.3 has multiple screw holes 8 distributed in a fan-shaped pattern centered on the rotating rod 4.3.4. A bolt 9 is screwed into each of the screw holes 8 on the adjusting plate 4.3.5 and any screw hole 8 on the side plate 4.3.3. The telescopic end of the telescopic rod 4.3.2 can adjust the height of the square rod 4.3.1, and the height can be locked by bolt 9. This allows for adjustment of the height of the tabletop 4.1 or the height of the quilt to accommodate people of different heights and builds. The square rod 4.3.1 rotates between the two side plates 4.3.3, simultaneously driving the adjusting plates 4.3.5 at both ends of the square rod 4.3.1 to rotate synchronously. When the tabletop 4.1 is fixed to the square rod 4.3.1, the tabletop 4.1 can be tilted at an adjustable angle. The tilted tabletop 4.1 is convenient for placing books for reading. The tilt angle is locked by setting multiple fixed-angle screw holes 8 in the direction of rotation of the tabletop 4.1. These screw holes 8 are distributed in a fan shape on the side plates 4.3.3 with the rotating rod 4.3.4 as the center. When the screw holes 8 on the adjusting plate 4.3.5 and the screw holes 8 at a certain angle on the side plates 4.3.3 are all screwed together with bolt 9, the tabletop 4.1 is fixed.

[0040] There are multiple through holes 4.4, which can accommodate the fixed ends of multiple telescopic rods 4.3.2; the top of the n-shaped bracket 4.3 is a square rod 4.3.1.

[0041] The bottom of the tabletop 4.1 is concave in an arc shape. The side of the tabletop 4.1 is provided with screw holes 8. The tabletop 4.1 can also be inverted and moved between the two long rods 4.2. The side of the tabletop 4.1 is screwed to the long rods 4.2 through the bolts 9 on the side of the through hole 4.4. The tabletop 4.1 can be fixed between the two long rods 4.2.

[0042] The square rod 4.3.1 is composed of two short square rods 4.3.1.1 axially joined together. The ends of one short square rod 4.3.1.1 and the other short square rod 4.3.1.1 adjacent to each other are fixed with a plug rod 4.3.1.2 with a rectangular longitudinal section. The end of the other short square rod 4.3.1.1 is provided with a blind hole 4.3.1.3 for the plug rod 4.3.1.2 to slide into. The bottom of the blind hole 4.3.1.3 is screwed with a bolt 9 for locking the plug rod.

[0043] The two short square rods 4.3.1.1 adjust their spacing by moving the insert rod 4.3.1.2 within the blind hole 4.3.1.3. The bolt 9 is used to tighten the insert rod 4.3.1.2, restricting its movement and locking the distance. This allows the width of both sides of the n-shaped bracket 4.3 to be adjusted. The insert rod 4.3.1.2 with a rectangular longitudinal section and the matching blind hole 4.3.1.3 allow the two short square rods 4.3.1.1 to rotate together when the square rod 4.3.1 needs to rotate.

[0044] Because patients who are bedridden or paralyzed for a long time lack activity, their lower limbs may become stiff and unable to adjust their posture. The n-shaped brace 4.3 is adjustable in both height and width to achieve applicability.

[0045] The extension frame 5 includes two short tubes 5.1, and several connecting rods 5.2 are fixed between the two short tubes 5.1. The side of the end of the short tube 5.1 is provided with multiple screw holes 8. The ends of the two long tubes 1.1.1 and the ends of the two short tubes 5.1 are respectively fitted onto the two ends of the two long rods 4.2, and the sides are connected and fixed by bolts 9 and screw holes 8, so that the back panel 1.2 is laid down as a backrest 1, the table 4.1 is placed between the two long rods 4.2 as a multi-functional frame 4, and the extension frame 5 is connected to form a stretcher mode.

[0046] The backrest 1, multi-functional frame 4, and extension frame 5 are connected to form a stretcher. At this time, the back panel 1.2 of the backrest 1 is tilted down to facilitate lying down. The pillow 1.4 and lumbar support 1.5 can be removed with Velcro. The adjustable back straps 1.6 are used to fix the upper body. The horizontal rotation locking rod 3 is placed on the top of the column 2 to restrict the upward rotation of the back panel 1.2. The n-bracket 4.3 is separated from the top of the two long rods 4.2. The table 4.1 is placed upside down between the two long rods 4.2 and fixed to the long rods 4.2. The table 4.1 supports the position of the buttocks of the human body. The connecting rod 5.2 of the extension frame 5 supports the legs of the human body, which can be used for emergency movement of the human body.

[0047] Multiple U-shaped loops 6 are fixed to the tops of the two long tubes 1.1.1, the two short tubes 5.1, and the two long rods 4.2. Elastic straps 7 are tied between the loops 6 between the two long tubes 1.1.1, the loops 6 between the two short tubes 5.1, and the loops 6 between the two long rods 4.2. When moving a person in an emergency in stretcher mode, the elastic straps 7 restrict the movement of the person and prevent them from falling.

[0048] It also includes a urine alarm 10, which includes a clip 10.1, an audible and visual alarm 10.2, and a sensor 10.3. The sensor 10.3 is mounted on the clip 10.1 and is connected to the audible and visual alarm 10.2 via a cable. The sensor 10.3 is a humidity sensor 10.3, a temperature sensor 10.3, or a combination of both.

[0049] The multi-functional frame 4 is used in conjunction with the urine alarm 10. The clip 10.1 is clipped onto the urine pad below the n-shaped bracket 4.3, and the sensor 10.3 is also attached to the urine pad. The sensor 10.3 senses the urine wetness, urine temperature, etc., which triggers the sound and light alarm 10.2 to sound and emit warning information such as sound and light, which can prompt nursing staff to deal with it in time.

[0050] Working principle: This utility model has three usage scenarios. First, such as... Figures 1-4 As shown, this device assists in supporting the upper body of disabled individuals to sit up, enabling them to read, eat, and perform other activities. The base 1.1 rests against the headboard. With one hand around the disabled person in front, they can sit up while the other hand pulls up the backrest 1.2 through the armrest hole 1.3. The support rod 1.2.1 is placed in any of the grooves 1.1.3, limiting its position. The backrest 1.2 tilts, allowing the disabled person to lean against it and sit up. The headrest 1.4 and lumbar support 1.5 provide support for the head, cervical spine, and lower back. The adjustable straps 1.6 are used to secure the upper body, preventing the disabled person from collapsing due to the inability to maintain the position for an extended period.

[0051] The tabletop 4.1 is fixed on the square rod 4.3.1. The square rod 4.3.1 rotates between the two side plates 4.3.3, which simultaneously drives the adjusting plate 4.3.5 to rotate synchronously. When the screw hole 8 on the adjusting plate 4.3.5 and the screw hole 8 at a certain angle on the side plate 4.3.3 are both screwed with bolts 9, the tabletop 4.1 is positioned and the angle of the tabletop 4.1 is adjusted, allowing it to be tilted or horizontal. When the tabletop 4.1 is tilted, it is convenient to place books for reading, and when the tabletop 4.1 is horizontal, it is convenient to eat.

[0052] Secondly, such as Figure 6 As shown, when sleeping at night, two long rods 4.2 are placed on either side of the disabled person's hips or thighs. The n-shaped bracket 4.3 can be placed above the two long rods 4.2 and tightened onto the two long rods 4.2 with bolts 9 to support the blanket, providing some space to prevent the blanket from getting wet with urine and reduce the occurrence of bedsores. The multi-functional bracket 4 is used in conjunction with the urine alarm 10. The clip 10.1 is clipped onto the incontinence pad below the n-shaped bracket 4.3, and the sensor 10.3 is also attached to the incontinence pad. The sensor 10.3 detects urine wetness, urine temperature, etc., which triggers the sound and light alarm 10.2 to sound and light warning information, which can prompt caregivers to deal with the situation in time.

[0053] Thirdly, such as Figure 5 As shown, the backrest 1, multi-functional frame 4, and extension frame 5 are connected to form a stretcher mode, which can be used to move the human body in an emergency. At this time, the back panel 1.2 of the backrest 1 is tilted down, which is conducive to the person lying down. The pillow 1.4 and lumbar support 1.5 can be removed with Velcro. The adjustable back strap 1.6 is used to fix the upper body. The horizontal rotation locking rod 3 is placed on the top of the column 2 to restrict the upward rotation of the back panel 1.2. The column 2 is locked on the top of the long tube 1.1.1 to prevent the back panel 1.2 from moving down. There is space on the back of the back panel 1.2 to place the support rod 1.2.1, which also prevents the support rod 1.2.1 from pressing on the horizontal plate 1.1.2 and the groove 1.1.3 to avoid them being unable to bear the weight and being damaged.

[0054] The n-bracket 4.3 is split from above the two long rods 4.2. The table 4.1 is placed upside down between the two long rods 4.2 and fixed to the long rods 4.2. The table 4.1 supports the position of the human buttocks, and the connecting rod 5.2 of the extension frame 5 supports the human legs.

[0055] A call button can be added to facilitate calling for caregivers.

[0056] Advantages: 1. The backrest 1's back panel 1.2 is raised and fixed by the support rod 1.2.1, which locks the angle of the back panel 1.2, enabling the disabled person to sit up and maintain a sitting posture, playing a supporting and fixing role, and facilitating the use of eating and other needs; the table 4.1 of the multi-functional frame 4 can be disassembled and assembled with the n-shaped bracket 4.3, and its height and tilt angle can also be adjusted, facilitating the use of eating, reading and other needs.

[0057] 2. Remove the table board 4.1 and use the n-shaped bracket 4.3 of the multi-functional frame 4 to support the quilt near the hips, reducing the probability of the quilt being soaked with urine and reducing the occurrence of bedsores. The n-shaped bracket 4.3 can be raised and lowered to meet the differences in body shape and the changes in hip height when lying down or on one's side.

[0058] 3. Backrest 1. Multi-functional frame 4. Extension frame 5. Connect to form a stretcher mode to facilitate emergency human movement.

[0059] 4. The clip 10.1 of the urine alarm 10 is clipped onto the urine pad below the n-shaped bracket 4.3. After the sensor 10.3 detects urine, it triggers the sound and light alarm 10.2 to sound and emit warning information such as sound and light, which can prompt nursing staff to deal with it in time.

[0060] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A homebound care assisting apparatus characterized by comprising: Includes backrests, multi-functional shelves, and extension shelves; The backrest includes a base and a back panel. The base includes two long tubes. A horizontal plate is fixed to one end between the two long tubes. The back panel is rotatably connected to the other end between the two long tubes. A U-shaped support rod is rotatably connected to the back panel facing the horizontal plate. The horizontal plate is provided with several parallel grooves that restrict the support rod. The support rod is movably placed in any of the grooves. Multiple screw holes are provided on the side of the end of the long tube. The multi-functional shelf includes a tabletop, two long rods, and an n-shaped bracket. The ends of the two long rods have multiple screw holes. The n-shaped bracket is positioned above the two long rods, with its bottom movably inserted into the top of the long rods. The tops of the two long rods have through holes for the bottom of the n-shaped bracket to be movably inserted. Bolts for locking the bottom of the n-shaped bracket are screwed onto the sides of the through holes. The bottom of the tabletop has a through groove that matches the top of the n-shaped bracket. The tabletop is fitted onto the top of the n-shaped bracket through the through groove and is fixed by bolts. The tabletop has screw holes on its side. The tabletop can also be inverted and moved between the two long rods. The side of the tabletop is screwed to the long rods through bolts on the side of the through holes. The extension frame includes two short tubes, and several connecting rods are fixed between the two short tubes. The side of the end of each short tube is provided with multiple screw holes. The ends of the two long tubes and the ends of the two short tubes are respectively fitted onto the two ends of the two long rods, and the sides are connected and fixed by bolts and screw holes, so that the backrest with the back panel is laid down, the multi-functional frame with the table placed between the two long rods, and the extended frame is connected into a stretcher mode.

2. The home-use assistive device for the care of disabled persons according to claim 1, characterized in that: The top of the back panel has armrest holes; a backrest and a lumbar support are respectively fixed to the back panel opposite to the horizontal panel by Velcro; the back panel opposite to the horizontal panel has an arc-shaped concave shape. An adjustable shoulder strap is fixedly mounted diagonally on the surface of the back panel opposite to the horizontal panel.

3. A homebound care aid according to claim 2, characterized in that: On both sides of the back plate, there are coaxially arranged columns. A "7"-shaped locking rod is rotatably connected to the long tube corresponding to the column. The top of the locking rod is movably positioned above the top of the column.

4. A home-use assistive device for the care of disabled persons according to claim 1, characterized in that: The top of the tabletop is surrounded by a fixed enclosure; the bottom of the tabletop is concave in an arc shape.

5. A home-use assistive device for the care of disabled persons according to claim 1, characterized in that: The n-shaped bracket includes a rectangular square rod with a pair of telescopic rods at each end. The telescopic ends of the pair of telescopic rods are locked by bolts screwed to the fixed ends of the telescopic rods. A side plate is fixed between the telescopic ends of the pair of telescopic rods. A rotating rod is fixed to the end of the square rod. The rotating rod rotatably passes through the side plate and is fixed to an adjusting plate. The adjusting plate has screw holes, and the side plate has multiple screw holes distributed in a fan-shaped pattern with the rotating rod. A bolt is screwed into the screw holes on the adjusting plate and any of the screw holes on the side plate. There are multiple through holes for inserting the fixed ends of multiple telescopic rods. The top of the n-shaped bracket is the square rod.

6. A home-use assistive device for the care of disabled persons according to claim 5, characterized in that: The square rod is composed of two short square rods axially joined together. One of the short square rods has a rectangular insert rod fixed to the end of the adjacent end of the other short square rod. The corresponding end of the other short square rod has a blind hole for the insert rod to slide into. A bolt for locking the insert rod is screwed to the bottom of the blind hole.

7. A home-use assistive device for the care of disabled persons according to claim 1, characterized in that: Multiple U-shaped rings are fixed to the tops of the two long tubes, the two short tubes, and the two long rods. Elastic straps are tied between the rings of the two long tubes, the rings of the two short tubes, and the rings of the two long rods.

8. A homebound care aid according to claim 1, characterized in that: It also includes a urine alarm, which includes a clip, an audible and visual alarm, and a sensor. The sensor is mounted on the clip and is connected to the audible and visual alarm via a cable.

9. A home-use assistive device for the care of disabled persons according to claim 8, characterized in that: The sensor is a humidity sensor, a temperature sensor, or a combination of both.

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