Auxiliary getting-up device for clinical nursing

Abstract

The utility model relates to an auxiliary device, belongs to the technical field of nursing equipment, and particularly relates to a clinical nursing auxiliary getting-up device which comprises a bed body, a mounting groove is formed in the bed body, a backup plate is movably mounted in the mounting groove through a rotating shaft, and a turnover groove is formed in the lower portion in the mounting groove. A supporting plate is movably installed in the overturning groove through a rotating shaft, two sets of positioning mechanisms are arranged on the backup plate, each positioning mechanism comprises a fixing base, a clamping plate, a limiting plate and an adjusting bolt, the fixing bases are movably installed on the backup plate, the clamping plates are movably installed on the fixing bases, and the limiting plates are vertically and fixedly installed on the fixing bases; the limiting plate penetrates through the upper wall face and the lower wall face of the clamping plate, and the adjusting bolt is of a cylindrical structure with threads and is movably installed on the fixing base. According to the automatic bed leveling device, the effect of automatically leveling the bed after the patient gets up and resets is achieved, and the situation that the bed needs to be tidied before the patient gets up and lies down is avoided.

Description

Technical Field

[0001] This utility model relates to the field of nursing equipment technology, and in particular to an auxiliary standing device for clinical nursing. Background Technology

[0002] The new clinical nursing assistive standing device is an assistive tool specially designed to help patients with limited mobility to get up safely and comfortably from the bedside or chair.

[0003] A search of Chinese patent CN215938021U reveals an assisted sitting device for clinical nursing, comprising a bed frame, a control device internally connected to the bed frame, a dual-axis motor connected to the lower end of the control device, and rotating shafts 1 and 2 connected to the output ends of the dual-axis motor. Bevel gears 1 and 2 are respectively connected to the other ends of rotating shafts 1 and 2, which mesh with bevel gears 3 and 4. A support bar is connected to one side of bevel gears 3 and 4, and a base is connected to the lower end of the support bar via a turntable. Screws 1 and 2 are respectively connected to the centers of bevel gears 3 and 4. Bed frame 2 is connected to the upper end of screw 1 via a connecting device, and bed frame 2 is connected to bed frame 1 via a connecting shaft. Bed frame 3 is connected to the upper end of screw 2. The advantages of this patent compared to existing technologies are: no effort required, patient self-control, stable sitting, high comfort, and resource conservation.

[0004] Based on the above search results and existing technologies, the following findings were made:

[0005] Existing assisted sitting devices generally support patients to sit up by flipping the bed board. During this process, the bed on the bed board is pulled and moved towards the patient. The bed needs to be tidied up before the patient can lie down, which is quite troublesome. Utility Model Content

[0006] To solve the above-mentioned technical problems, this utility model proposes an auxiliary bed-raising device for clinical nursing, which achieves the effect of automatically leveling the bed after the patient gets up and returns to their original position, thus avoiding the need to tidy the bed before the patient gets up and lies down.

[0007] The technical solution to achieve the purpose of this utility model is as follows: a clinical nursing auxiliary standing device, including a bed body, an installation groove is provided on the bed body, a backrest is movably installed inside the installation groove through a rotating shaft, a flipping groove is provided at the bottom inside the installation groove, a support plate is movably installed inside the flipping groove through a rotating shaft, and two sets of positioning mechanisms are provided on the backrest.

[0008] The positioning mechanism includes a fixed seat, a clamping plate, a limiting plate, and an adjusting bolt. The fixed seat is movably mounted on the backing plate, the clamping plate is movably mounted on the fixed seat, and the limiting plate is vertically fixed on the fixed seat. The limiting plate passes through the upper and lower walls of the clamping plate. The adjusting bolt is a threaded cylindrical structure, movably mounted on the fixed seat, and passes through the upper and lower walls of the clamping plate and is threadedly connected to the clamping plate.

[0009] In some embodiments, a movable groove is provided on the back plate at the position corresponding to the fixed seat. A movable plate is movably installed inside the movable groove. The movable plate is fixedly connected to the fixed seat. A slide rod is fixedly installed inside the movable groove. The slide rod passes through the side wall of the movable plate. A return spring is sleeved on the slide rod.

[0010] In some embodiments, handrails are fixedly installed on both sides of the bed.

[0011] In some embodiments, an electric telescopic rod is provided below the bed, and a mounting base is fixedly installed on the output end of the electric telescopic rod, with pulleys movably installed inside the mounting base.

[0012] In some embodiments, a controller is installed on the side wall of the bed, and the controller is electrically connected to the electric telescopic rod.

[0013] In some embodiments, the sidewall of the pulley is fitted against the sidewall of the support plate.

[0014] Compared with existing technologies, the significant advantages of this invention are:

[0015] This invention features a positioning mechanism that secures the bed to the bed frame and backrest. One end of the bed is placed between the fixed seat and the clamping plate. Rotating the adjusting bolt, which is threaded onto the clamping plate, causes the clamping plate to move towards the fixed seat under the control of the limiting plate, thus clamping and securing the bed. Simultaneously, the fixed seat is movably mounted on the backrest via a movable plate. When the backrest is flipped, the bed is pulled, causing the positioning mechanism to move. The movable plate then moves within its groove, compressing the return spring. Once the backrest is reset, the return spring releases its elasticity, resetting the positioning mechanism and the bed. This results in a flat bed, achieving automatic leveling after the patient gets up and lies down, eliminating the need to tidy the bed before the patient can get up and lie down. Attached Figure Description

[0016] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0017] Figure 1 This is a schematic diagram of the main structure provided in one embodiment of the present invention;

[0018] Figure 2 This is a cross-sectional view of the internal structure of the backrest provided in one embodiment of the present invention;

[0019] Figure 3 This utility model provides in one embodiment Figure 2 Enlarged view of point A in the middle.

[0020] Explanation of reference numerals in the attached figures:

[0021] 1. Bed frame; 2. Mounting slot; 3. Backrest; 4. Armrest; 5. Tilting slot; 6. Support plate; 7. Fixed base; 8. Clamping plate; 9. Limiting plate; 10. Adjusting bolt; 11. Movable slot; 12. Movable plate; 13. Slide rod; 14. Return spring; 15. Electric telescopic rod; 16. Mounting base; 17. Pulley; 18. Controller. Detailed Implementation

[0022] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.

[0023] This utility model provides an improved auxiliary standing device for clinical nursing. The technical solution of this utility model is as follows:

[0024] like Figures 1 to 3 As shown, a clinical nursing assistive standing device includes a bed body 1, on which a mounting groove 2 is provided. The mounting groove 2 is a rectangular groove. A backrest 3 is movably mounted inside the mounting groove 2 via a rotating shaft. The backrest 3 is a rectangular plate. Handrails 4 are fixedly mounted on both sides of the bed body 1. The handrails 4 are used to support the body when the patient stands up. A flipping groove 5 is provided at the bottom inside the mounting groove 2. The flipping groove 5 is a rectangular groove. A support plate 6 is movably mounted inside the flipping groove 5 via a rotating shaft. The support plate 6 is a rectangular plate. The support plate 6 can flip upward inside the flipping groove 5, thereby squeezing the backrest 3, which will then flip up, thus assisting the patient in standing up. Two sets of positioning mechanisms are provided on the backrest 3.

[0025] The positioning mechanism includes a fixed base 7, a clamping plate 8, a limiting plate 9, and an adjusting bolt 10. The fixed base 7 is a rectangular plate that is movably mounted on the back plate 3. The clamping plate 8 is a rectangular plate that is movably mounted on the fixed base 7. The limiting plate 9 is a rectangular plate that is vertically fixed on the fixed base 7 and passes through the upper and lower walls of the clamping plate 8. The adjusting bolt 10 is a threaded cylindrical structure that is movably mounted on the fixed base 7 and passes through the upper and lower walls of the clamping plate 8 and is threadedly connected to the clamping plate 8.

[0026] A movable groove 11 is provided on the backrest 3 at the position corresponding to the fixed seat 7. The movable groove 11 is a rectangular groove, and a movable plate 12 is movably installed inside the movable groove 11. The movable plate 12 is a rectangular plate and is fixedly connected to the fixed seat 7. A slide rod 13 is fixedly installed inside the movable groove 11. The slide rod 13 is a cylindrical structure and passes through the side wall of the movable plate 12. A return spring 14 is sleeved on the slide rod 13. A positioning mechanism is provided to fix the bed on the bed frame 1 and the backrest 3. One end of the bed is placed between the fixed seat 7 and the clamping plate 8, and the adjusting bolt 10 is rotated. The adjusting bolt 10 is threadedly connected to the clamping plate 8. Under the limitation of the limiting plate 9, the clamping plate 8 will move towards the fixed seat 7, thereby clamping and fixing the bed. At the same time, the fixed seat 7 is movably installed on the backrest 3 through the movable plate 12. When the backrest 3 is flipped, the bed will be pulled, which will drive the positioning mechanism to move. At this time, the movable plate 12 will move inside the movable groove 11, and then the return spring 14 can be compressed. When the backrest 3 is reset, the return spring 14 will release the elastic force, which will drive the positioning mechanism and the bed to reset. At this time, the bed will become flat, achieving the effect of automatic flattening of the bed after the patient gets up and resets, avoiding the need to tidy up the bed before the patient gets up and lies down.

[0027] An electric telescopic rod 15 is installed below the bed frame 1. A mounting base 16 is fixedly installed on the output end of the electric telescopic rod 15. The mounting base 16 is a hollow rectangular structure. A pulley 17 is movably installed inside the mounting base 16. The pulley 17 is a cylindrical structure. The side wall of the pulley 17 fits against the side wall of the support plate 6. A controller 18 is installed on the side wall of the bed frame 1. The controller 18 is electrically connected to the electric telescopic rod 15. The electric telescopic rod 15 can be started by the controller 18. After the electric telescopic rod 15 is started, it will drive the mounting base 16 and the pulley 17 to move upward. After the mounting base 16 and the pulley 17 move upward, they will press against the support plate 6. The support plate 6 presses against the backrest 3, which will cause the backrest 3 to flip, thereby assisting the patient to get up. The patient can achieve the effect of getting up independently by controlling the controller 18. At the same time, the pulley 17 can rotate inside the mounting base 16, reducing the friction generated by pressing the mounting base 16, thereby reducing the energy consumption of the electric telescopic rod 15.

[0028] The specific working method is as follows:

[0029] The electric telescopic rod 15 can be activated by the controller 18. Once activated, the electric telescopic rod 15 will drive the mounting base 16 and pulley 17 to move upward. After the mounting base 16 and pulley 17 move upward, they will press against the support plate 6. The support plate 6 presses against the backrest 3, which will cause the backrest 3 to flip, thereby assisting the patient to get up.

[0030] Simultaneously, a positioning mechanism is provided to fix the bed on the bed body 1 and the backrest 3. One end of the bed is placed between the fixed seat 7 and the clamp 8. The adjusting bolt 10 is rotated, and the adjusting bolt 10 is threadedly connected to the clamp 8. Under the limitation of the limiting plate 9, the clamp 8 will move towards the fixed seat 7, thereby clamping and fixing the bed. At the same time, the fixed seat 7 is movably installed on the backrest 3 through the movable plate 12. When the backrest 3 is flipped, the bed will be pulled, which will drive the positioning mechanism to move. At this time, the movable plate 12 will move inside the movable groove 11, and then the return spring 14 can be compressed. When the backrest 3 is reset, the return spring 14 will release its elasticity, which will drive the positioning mechanism and the bed to reset. At this time, the bed will become flat, achieving the effect of automatic leveling of the bed after the patient gets up and resets, avoiding the need to tidy up the bed before the patient gets up and lies down.

[0031] The technical means disclosed in this utility model are not limited to those described above, but also include technical solutions composed of equivalent substitutions of the above technical features. Matters not covered in this utility model are common knowledge to those skilled in the art.

Claims

1. A clinical nursing assistive sitting device, comprising a bed body (1), wherein a mounting groove (2) is provided on the bed body (1), and a backrest (3) is movably mounted inside the mounting groove (2) via a rotating shaft, characterized in that: The mounting slot (2) has a flipping slot (5) at the bottom inside. A support plate (6) is movably installed inside the flipping slot (5) via a rotating shaft. Two sets of positioning mechanisms are provided on the back plate (3). The positioning mechanism includes a fixed seat (7), a clamping plate (8), a limiting plate (9), and an adjusting bolt (10). The fixed seat (7) is movably mounted on the back plate (3), the clamping plate (8) is movably mounted on the fixed seat (7), and the limiting plate (9) is vertically fixed on the fixed seat (7). The limiting plate (9) passes through the upper and lower walls of the clamping plate (8). The adjusting bolt (10) is a cylindrical structure with threads. The adjusting bolt (10) is movably mounted on the fixed seat (7) and passes through the upper and lower walls of the clamping plate (8) and is threadedly connected to the clamping plate (8).

2. The assistive standing device for clinical nursing according to claim 1, characterized in that: A movable groove (11) is provided on the back plate (3) at the position corresponding to the fixed seat (7). A movable plate (12) is movably installed inside the movable groove (11). The movable plate (12) is fixedly connected to the fixed seat (7). A slide rod (13) is fixedly installed inside the movable groove (11). The slide rod (13) passes through the side wall of the movable plate (12). A return spring (14) is sleeved on the slide rod (13).

3. The assistive standing device for clinical nursing according to claim 1, characterized in that: Handrails (4) are fixedly installed on both sides of the bed (1).

4. The assistive standing device for clinical nursing according to claim 1, characterized in that: An electric telescopic rod (15) is provided below the bed body (1). A mounting base (16) is fixedly installed on the output end of the electric telescopic rod (15). A pulley (17) is movably installed inside the mounting base (16).

5. The assistive standing device for clinical nursing according to claim 4, characterized in that: A controller (18) is installed on the side wall of the bed (1), and the controller (18) is electrically connected to the electric telescopic rod (15).

6. The assistive standing device for clinical nursing according to claim 4, characterized in that: The sidewall of the pulley (17) is in contact with the sidewall of the support plate (6).

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