Supporting device for assisting patient in getting up

Abstract

The utility model relates to the technical field of medical equipment, in particular to a supporting device for assisting a patient in getting up. Comprising a bed shell, a communicating groove is formed in the top of the bed shell, an overturning plate is rotatably connected to the inner wall of the communicating groove, lower sliding grooves and upper sliding grooves are formed in the left side wall and the right side wall of the bed shell correspondingly, sliding blocks are slidably connected to the inner walls of the two lower sliding grooves correspondingly, and round rods are fixedly arranged on the outer side walls of the sliding blocks; and the circumferential outer walls of the two round rods are rotationally connected with a pull rod frame. Through the arrangement of the turnover plate and the pull rod frame, when a patient needs to get up, the first movable block and the second movable block can be driven by the displacement assembly to synchronously move in the direction close to the controller, the pull rod frame is turned over upwards firstly and then integrally and horizontally moved, and meanwhile the turnover plate is turned over upwards to lift up the patient; after the turnover plate supports the back of the patient by a certain angle, the patient can hold the pull rod frame cross rod in front of the body to pull the body to assist in getting up, and the getting-up difficulty of the patient is reduced through double guarantee.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a supporting device for assisting a patient to get out of bed. Background Art

[0002] The medical bed is composed of a rigid bed frame and a bed panel, and the bed panel is composed of three parts: a backrest board, a seat board and a footbend board. The medical bed is characterized in that the backrest board, the seat board and the footbend board are movably connected, and the connecting hinges of the backrest board and the seat board are fixed to the bed frame; a rigid bracket is installed under the backrest board, and the bracket lifting mechanism is connected at the intersection of the brackets; a straight rod bracket is installed under the seat board, and one end of the straight rod bracket is connected to the straight rod lifting mechanism. In this way, the backrest board, the seat board and the footbend board can be driven to rise and fall through the mechanical movement of the lifting mechanism, and the nursing bed can be conveniently adjusted to a state where a person can lean back or bend his knees, making the patient more comfortable and reducing the labor intensity of the nursing staff.

[0003] For example, the Chinese patent publication number is CN216570540U, which is a foldable auxiliary support device for children to get out of bed. When family members or medical staff are not around the patients, the patients themselves can easily start the support device to get out of bed, which reduces the workload of medical staff and makes it convenient for sick children to start the support device to help themselves get out of bed according to their needs, providing better conditions for hospitalization of sick children.

[0004] The above patent assists the patient to stand up by flipping the flip plate upward to lift the patient's back. On this basis, a pull rod can be added. After lifting the patient's back, the patient can exercise subjective initiative and pull himself by holding the pull rod, which further reduces the difficulty of standing up. At the same time, the patient lacks a corresponding warning device during the process of standing up to remind medical staff and accompanying personnel that the patient is standing up, making it difficult to take care of the patient in time. In view of this, we propose a fixed printed circuit board for refrigerators. Summary of the invention

[0005] The purpose of the utility model is to provide a supporting device for assisting a patient to get out of bed, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, one of the purposes of the utility model is to provide a support device for assisting a patient to get up from bed, including a bed shell, a connecting groove is provided on the top of the bed shell, and the inner wall of the connecting groove is rotatably connected to a flip plate, and the left and right walls of the bed shell are both provided with a lower slide groove and an upper slide groove, and the inner walls of the two lower slide grooves are both slidably connected to sliders, and the outer wall of the slider is fixed with a round rod, and the circumferential outer walls of the two round rods are rotatably connected to a pull rod frame, and the inner wall of the pull rod frame is symmetrically fixed with positioning rods, and the inner ends of the two positioning rods respectively pass through the two upper slide grooves to extend to the inside of the bed shell and are rotatably connected to a connecting rod, and the left and right walls of the bed shell are both provided with a first movable block and a second movable block through a displacement assembly, and the two first movable blocks are respectively rotatably connected to the two connecting rods, and the two second movable blocks are hinged with lifting rods to the lower surface of the flip plate.

[0007] As a further improvement of the present technical solution, the displacement assembly includes a mounting plate fixedly mounted on the inner wall of the bed shell, a screw rod is rotatably connected between the side wall of the mounting plate and the inner wall of the bed shell, and a motor is fixedly mounted on one side of the mounting plate, the motor output shaft is transmission-connected to the screw rod, and the first movable block and the second movable block are both threadedly connected to the screw rod.

[0008] As a further improvement of the technical solution, a base frame is fixedly provided on the circumferential outer wall of the round rod, a sleeve block is rotatably connected to the circumferential outer wall of the positioning rod, and a traction spring is fixedly provided between the sleeve block and the base frame.

[0009] As a further improvement of the technical solution, a striking plate is hinged on the upper surface of the first movable block, return springs are fixedly arranged between the two sides of the striking plate and the upper surface of the first movable block, and a sound tube array is fixedly arranged on the inner wall of the bed shell.

[0010] As a further improvement of the technical solution, the upper slide groove is divided into a connected arc groove and a horizontal groove, and the arc groove of the upper slide groove is movably sleeved on the outside of the connecting rod, and the lower slide groove and the horizontal groove of the upper slide groove are parallel to each other.

[0011] As a further improvement of the technical solution, the cross bar at the top of the pull rod frame is located obliquely above the bed shell, and an anti-slip groove array is provided on the outer wall of the cross bar.

[0012] As a further improvement of the technical solution, a controller is fixedly provided on the outer side wall of the bed shell, the two motors are electrically connected to the controller, and support rods are fixedly provided on the lower surface of the bed shell near the four corners.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The support device for assisting patients to get up is provided with a flip plate and a pull rod frame. When the patient needs to get up, the displacement assembly drives the first movable block and the second movable block to move synchronously in the direction close to the controller, so that the pull rod frame is first flipped upward and then moves horizontally as a whole. At the same time, the flip plate flips upward to lift the patient upward. After the flip plate lifts the patient's back to a certain angle, the patient can hold the horizontal bar of the pull rod frame in front of him to pull his body to assist himself to get up, thereby reducing the difficulty of the patient getting up.

[0015] 2. The support device for assisting patients to get up is provided with a striking plate and a sound tube. When the patient gets up, the first movable block drives the striking plate to move horizontally, so that the striking plate continuously hits multiple sound tubes to produce sounds. The continuous sound serves as a warning to remind medical accompanying personnel that the patient is getting up, which is convenient for medical personnel to accompany the patient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a bottom cutaway perspective view of the utility model;

[0018] Figure 3 It is a side cutaway perspective view of the utility model;

[0019] Figure 4 The utility model is a schematic structural diagram of a sliding block, a round rod, a pull rod frame, a positioning rod and a connecting rod.

[0020] The meaning of each number in the figure is:

[0021] 1. Bed shell; 2. Connecting groove; 3. Flip plate; 4. Lower slide groove; 5. Upper slide groove; 6. Sliding block; 7. Round rod; 8. Pull rod frame; 9. Positioning rod; 10. Connecting rod; 11. First movable block; 12. Mounting plate; 13. Motor; 14. Screw rod; 15. Second movable block; 16. Lifting rod; 17. Base frame; 18. Sleeve block; 19. Traction spring; 20. Strike plate; 21. Return spring; 22. Sound tube; 23. Controller. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0023] See also Figure 1-Figure 4As shown, one of the purposes of this embodiment is to provide a support device for assisting patients to get up from bed, including a bed shell 1, a connecting groove 2 is opened on the top of the bed shell 1, and a flip plate 3 is rotatably connected to the inner wall of the connecting groove 2, a lower slide groove 4 and an upper slide groove 5 are opened on the left and right walls of the bed shell 1, and sliders 6 are slidably connected to the inner walls of the two lower slide grooves 4, and a round rod 7 is fixed to the outer wall of the slider 6, and a pull rod frame 8 is rotatably connected to the outer walls of the two round rods 7, and positioning rods 9 are fixed to the inner wall of the pull rod frame 8 symmetrically on the left and right sides, and the inner ends of the two positioning rods 9 respectively pass through the two upper slide grooves 5 to extend to the inside of the bed shell 1 and are rotatably connected to the connecting rod 10, and the left and right walls in the bed shell 1 are provided with a first movable block 11 and a second movable block 15 through a displacement assembly, and the two first movable blocks 11 are respectively rotatably connected to the two connecting rods 10, and a lifting rod 16 is hinged between the two second movable blocks 15 and the lower surface of the flip plate 3.

[0024] In the utility model, the displacement assembly includes a mounting plate 12 fixedly mounted on the inner wall of the bed shell 1, a screw rod 14 is rotatably connected between the side wall of the mounting plate 12 and the inner wall of the bed shell 1, and a motor 13 is fixedly mounted on one side of the mounting plate 12, the output shaft of the motor 13 is transmission-connected with the screw rod 14, the first movable block 11 and the second movable block 15 are both threadedly connected with the screw rod 14, after the motor 13 is started, its output shaft drives the screw rod 14 to rotate, so that the first movable block 11 and the second movable block 15 move horizontally synchronously.

[0025] In the utility model, a striking plate 20 is hinged on the upper surface of the first movable block 11, and return springs 21 are fixedly arranged between the two sides of the striking plate 20 and the upper surface of the first movable block 11. A sound tube 22 is fixedly arranged on the inner wall array of the bed shell 1. The first movable block 11 drives the striking plate 20 to move horizontally. After the striking plate 20 touches any sound tube 22, the sound tube 22 pushes the striking plate 20 to flip, and the return spring 21 undergoes elastic deformation. When the striking plate 20 is separated from the sound tube 22, the return spring 21 rebounds and drives the striking plate 20 to reset, so that the striking plate 20 collides with the next sound tube 22, and a sound is generated, and then the continuous sound is used as a warning to remind the medical accompanying personnel that the patient is getting up, which is convenient for accompanying.

[0026] When the pull rod frame 8 is turned upward, the sleeve block 18 is driven to move in the direction away from the bottom frame 17, so that the traction spring 19 is elastically stretched. After the positioning rod 9 slides from the horizontal groove to the inside of the arc groove, the traction spring 19 rebounds and pulls the positioning rod 9 to the bottom end of the arc groove, so that the pull rod frame 8 automatically turns downward.

[0027] In the present invention, the cross bar at the top of the pull rod frame 8 is located obliquely above the bed shell 1 to prevent the pull rod frame 8 from obstructing the laying of mattress sheets, and the outer wall array of the cross bar is provided with anti-skid grooves to prevent the patient from slipping when holding the cross bar.

[0028] In the utility model, a controller 23 is fixedly provided on the outer wall of the bed shell 1, and the two motors 13 are electrically connected to the controller 23. The patient or the medical attendant can control the operation of the two motors 13 through the controller 23. Support rods are fixedly provided near the four corners of the lower surface of the bed shell 1, and the four support rods support the bed shell 1.

[0029] In summary, the working principle of the present invention is as follows: the device is connected to an external power source, a mattress and a bed sheet are laid on the upper surface of the bed shell 1, the patient lies on the bed shell 1 to rest, and the patient's back is placed directly above the flip plate 3. When the patient needs to get up, the two motors 13 are synchronously started through the controller 23, and the output shafts of the two motors 13 respectively drive the two screw rods 14 to rotate synchronously, and the first movable block 11 and the second movable block 15 are threadedly connected to the screw rod 14, so that the first movable block 11 and the second movable block 15 are synchronously moved in a direction close to the controller 23, and the first movable block 1 The positioning rod 9 is driven by the connecting rod 10 to slide along the inner wall of the upper slide groove 5. When the positioning rod 9 slides from the arc groove of the upper slide groove 5 into the horizontal groove, the pull rod frame 8 flips upward. When the positioning rod 9 slides along the horizontal groove of the upper slide groove 5, the round rod 7 is driven to slide horizontally along the inner wall of the lower slide groove 4, so that the pull rod frame 8 moves horizontally as a whole. In this process, the second movable block 15 drives the flip plate 3 to flip upward through the lifting rod 16. The flip plate 3 lifts the patient upward to assist the patient to stand up. After the flip plate 3 lifts the patient's back to a certain angle, the output shaft of the motor 13 stops rotating, and the patient The patient can hold the horizontal bar of the pull rod frame 8 in front of the body to pull the body and assist himself to stand up. The double protection reduces the difficulty of the patient to stand up. After the patient stands up, the output shaft of the motor 13 rotates in the opposite direction, so that the positioning rod 9 and the round rod 7 slide in the opposite direction along the inner walls of the upper slide groove 5 and the lower slide groove 4 respectively. When the pull rod frame 8 flips upward, it drives the sleeve block 18 to move away from the bottom frame 17, so that the traction spring 19 elastically stretches. After the positioning rod 9 slides from the horizontal groove to the inside of the arc groove, the traction spring 19 rebounds and pulls the positioning rod 9 to the bottom end of the arc groove, so that the pull rod frame 8 automatically flips downward, so that The pull rod frame 8 must be reset to prevent the pull rod frame 8 from hindering the patient from getting out of bed. During the patient's getting up, the first movable block 11 drives the striking plate 20 to move horizontally. After the striking plate 20 touches any sound tube 22, the sound tube 22 pushes the striking plate 20 to flip, and the reset spring 21 undergoes elastic deformation. When the striking plate 20 is separated from the sound tube 22, the reset spring 21 rebounds and drives the striking plate 20 to reset, causing the striking plate 20 to collide with the next sound tube 22 and make a sound. Then, the continuous sound is used as a warning to remind the medical accompanying personnel that the patient is getting up, which is convenient for accompanying.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A support device for assisting a patient to get out of bed, comprising a bed shell (1), characterized in that: The top of the bed shell (1) is provided with a connecting groove (2), the inner wall of the connecting groove (2) is rotatably connected to a flip plate (3), the left side wall and the right side wall of the bed shell (1) are provided with a lower sliding groove (4) and an upper sliding groove (5), the inner walls of the two lower sliding grooves (4) are slidably connected to a slider (6), the outer wall of the slider (6) is fixed with a round rod (7), the circumferential outer walls of the two round rods (7) are rotatably connected to a pull rod frame (8), the inner wall of the pull rod frame (8) is symmetrically fixed with positioning rods (9), the inner ends of the two positioning rods (9) respectively pass through the two upper sliding grooves (5) to extend into the inside of the bed shell (1) and are rotatably connected to a connecting rod (10), the left side wall and the right side wall of the bed shell (1) are provided with a first movable block (11) and a second movable block (15) through a displacement assembly, the two first movable blocks (11) are respectively rotatably connected to the two connecting rods (10), and the two second movable blocks (15) are hinged with a lifting rod (16) between the lower surface of the flip plate (3).

2. The supporting device for assisting a patient to get out of bed according to claim 1, characterized in that: The displacement assembly comprises a mounting plate (12) fixedly mounted on the inner wall of the bed shell (1), a screw rod (14) being rotatably connected between the side wall of the mounting plate (12) and the inner wall of the bed shell (1), and a motor (13) being fixedly mounted on one side of the mounting plate (12), an output shaft of the motor (13) being transmission-connected to the screw rod (14), and the first movable block (11) and the second movable block (15) being both threadedly connected to the screw rod (14).

3. The supporting device for assisting a patient to get out of bed according to claim 1, characterized in that: A base frame (17) is fixedly disposed on the circumferential outer wall of the round rod (7), a sleeve block (18) is rotatably connected to the circumferential outer wall of the positioning rod (9), and a traction spring (19) is fixedly disposed between the sleeve block (18) and the base frame (17).

4. The supporting device for assisting a patient to get out of bed according to claim 1, characterized in that: A striking plate (20) is hingedly connected to the upper surface of the first movable block (11), return springs (21) are fixedly arranged between the two sides of the striking plate (20) and the upper surface of the first movable block (11), and a sound tube (22) is fixedly arranged in an array on the inner wall of the bed shell (1).

5. The supporting device for assisting a patient to get out of bed according to claim 1, characterized in that: The upper slide groove (5) is divided into an arc groove and a horizontal groove which are connected to each other, and the arc groove of the upper slide groove (5) is movably sleeved on the outside of the connecting rod (10), and the lower slide groove (4) and the horizontal groove of the upper slide groove (5) are parallel to each other.

6. The supporting device for assisting a patient to get out of bed according to claim 1, characterized in that: The cross bar at the top of the pull rod frame (8) is located obliquely above the bed shell (1), and an array of anti-slip grooves are provided on the outer wall of the cross bar.

7. The supporting device for assisting a patient to get out of bed according to claim 2, characterized in that: A controller (23) is fixedly provided on the outer wall of the bed shell (1), and the two motors (13) are electrically connected to the controller (23). Support rods are fixedly provided on the lower surface of the bed shell (1) near the four corners.

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