Medical bed rising support

Abstract

This utility model provides a medical bed reclining support, belonging to the field of auxiliary device technology. It includes a base, a fixed support, a movable support, a connector, and a handle. The lower end of the fixed support is connected to the base and is detachably connected to it. The fixed support has the freedom to move up and down along the base and is equipped with a lifter. The movable support is installed on the upper end of the fixed support and is slidably connected to it. The upper end of the movable support is higher than the medical bed. The upper end of the connector is installed on the movable support, and the lower end extends downwards. The upper end of the handle has a through hole for movable connection with the lower end of the connector. The handle has a grip portion located below the through hole, and the grip portion has an operating button electrically connected to the lifter. The medical bed reclining support provided by this utility model meets the needs of different types of patients and also offers high convenience.

Description

Technical Field

[0001] This utility model belongs to the field of auxiliary device technology, and more specifically, it relates to a medical bed standing support. Background Technology

[0002] A medical bed sit-up support is a device used to assist bedridden patients in getting up. Because long-term bedridden patients need to sit up to perform various vital functions, a device is needed to assist them in doing so. Existing solutions mostly rely on nursing beds to help patients achieve this, but these beds require assistance from others to help the patient get up. Without assistance, the patient cannot get up, which affects their quality of life. Therefore, a device that allows patients to get up independently is needed. Most current medical bed sit-up supports are directly fixed to the medical bed, and their height is generally not adjustable, resulting in poor ease of use. Furthermore, for patients who are unable to exert force due to injury or illness, this type of sit-up support cannot meet their needs. Utility Model Content

[0003] The purpose of this utility model is to provide a medical bed standing support to solve the technical problems of existing medical bed standing supports, such as the inability to adjust the height, poor ease of use, and inability to meet the needs of patients.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is: to provide a medical bed reclining support, comprising:

[0005] The base is used for secure mounting on the medical bed;

[0006] A fixed bracket is attached to the base at its lower end and is detachably connected to the base; the fixed bracket has the freedom to move up and down along the base, and a lifting device is provided on the fixed bracket;

[0007] A movable support is installed on the upper end of the fixed support and is slidably connected to the fixed support; the movable support is connected to the free end of the lifter; the upper end of the movable support is higher than the medical bed.

[0008] The connector is mounted on the movable bracket at its upper end and extends downward at its lower end;

[0009] The handle has a through hole at its upper end for movably connecting to the lower end of the connector; the handle has a grip portion located below the through hole, and the grip portion has an operation button electrically connected to the lifter.

[0010] In one possible implementation, the upper end of the fixed bracket is provided with a downwardly extending receiving groove, and the lifting device is installed in the receiving groove; the lower end of the movable bracket is provided with a sliding rod that is slidably connected to the receiving groove, and the lower end of the sliding rod is connected to the lifting device.

[0011] In one possible implementation, the lower outer surface of the sliding rod has two inwardly recessed and symmetrically arranged mounting planes, the free end of the lifting device has a connecting block, and the connecting block has two positioning plates that cooperate with the mounting planes and fasteners for fixing the positioning plates and the sliding rod.

[0012] In one possible implementation, the lifting device is an electric push rod, and the fixed bracket is provided with an interface corresponding to the lifting device.

[0013] In one possible implementation, the base has a through connection hole, and the outer wall has a fixing hole and a fixing member that communicate with the connection hole; the lower end of the fixing bracket passes through the connection hole and is connected to the fixing member.

[0014] In one possible implementation, the upper end of the movable support is provided with a horizontal bar for extending toward the medical bed, the connector is a flexible structure, and the connector is mounted on the horizontal bar.

[0015] In one possible implementation, the connector includes a belt and a buckle installed at one end of the belt. The two ends of the belt are joined together to form an annular structure and are fixedly connected by the buckle. A limiting member is also provided on the horizontal bar, and a limiting distance for the movement of the belt is provided between the limiting member and the horizontal bar. The upper end of the annular belt is fitted onto the horizontal bar and located within the limiting distance. The length of the limiting distance is greater than the width of the belt.

[0016] In one possible implementation, the limiting member includes a U-shaped frame and two protrusions. The U-shaped frame is inverted and mounted on the horizontal rod. The two protrusions are respectively fixed at both ends of the U-shaped frame and extend horizontally outward. A through hole is provided on the protrusion, and a screw hole corresponding to the through hole is provided on the horizontal rod. The protrusion and the horizontal rod are fixed by bolts that pass through the through hole and are threadedly connected to the screw hole.

[0017] In one possible implementation, the handle is a plate-like structure, the grip portion is a process hole formed on the handle; the through hole is an elongated hole, and the length of the through hole is greater than the width of the connector.

[0018] In one possible implementation, the fixed support is provided with a limiting stop, which corresponds to the free end of the lifting device; the limiting stop is used to limit the rising distance of the lifting device; the movable support is provided with a clearance groove that corresponds to the limiting stop and avoids the limiting stop.

[0019] The beneficial effects of the medical bed standing support provided by this utility model are as follows: Compared with the prior art, for general patients, when they need to stand up, they simply grip the handle with their hands, without needing to press an operation button; the patient can complete the standing operation using the strength of their own arms. Since the fixed support and the base are detachably connected, the height of the movable support, connecting parts, and handle can be easily adjusted, thus accommodating patients of different body shapes. Furthermore, the movable connection between the connecting parts and the handle allows relative movement between the connecting parts and the handle according to changes in force, making the entire standing action more convenient. For patients who cannot exert effective force, after needing to stand up and gripping the handle, they simultaneously press the operation button; at this time, the lifting device receives the signal and begins to work, its free end lifting upwards. Since the movable support is connected to the free end of the lifting device, the movable support slides upwards along the fixed support. As the movable support rises, the connecting parts installed on the movable support also move upwards, thereby generating an upward pulling force on the patient through the handle, making it easier for the patient to complete the standing action, meeting the needs of different types of patients, and also offering high convenience. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model, 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.

[0021] Figure 1 A schematic diagram of the structure of the medical bed standing support provided in this embodiment of the utility model;

[0022] Figure 2 This is a schematic diagram showing the connection between the fixed bracket and the movable bracket provided in an embodiment of the present utility model;

[0023] Figure 3 A schematic diagram showing the connection of the limiting member, horizontal bar, and belt provided in an embodiment of this utility model;

[0024] Figure 4 This is a schematic diagram showing the connection between the handle and the belt provided in an embodiment of the present utility model;

[0025] Figure 5This is a schematic diagram of a medical bed equipped with a standing support, provided as an embodiment of the present invention.

[0026] The following are the labeling elements in the figure:

[0027] 10. Base; 11. Connecting hole; 12. Fixing component; 13. Connecting plate; 20. Fixed bracket; 21. Lifter; 22. Receiving groove; 23. Connecting block; 24. Positioning plate; 25. Fastener; 26. Interface; 30. Movable bracket; 31. Sliding rod; 32. Mounting plane; 33. Horizontal bar; 40. Connecting component; 41. Belt; 42. Buckle; 50. Handle; 51. Through hole; 52. Grip part; 53. Operation button; 60. Limiting component; 61. Limiting distance; 62. U-shaped frame; 63. Protrusion; 64. Through hole; 70. Medical bed. Detailed Implementation

[0028] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0029] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0030] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0031] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0032] Please see Figures 1 to 5The medical bed standing support provided by this utility model will now be described. A medical bed lifting support includes a base 10, a fixed support 20, a movable support 30, a connector 40, and a handle 50. The base 10 is fixedly mounted on a medical bed 70. The lower end of the fixed support 20 is connected to the base 10 and is detachably connected to the base 10. The fixed support 20 has the freedom to move up and down along the base 10, and a lifter 21 is provided on the fixed support 20. The movable support 30 is mounted on the upper end of the fixed support 20 and is slidably connected to the fixed support 20. The movable support 30 is connected to the free end of the lifter 21. The upper end of the movable support 30 is higher than the medical bed 70. The upper end of the connector 40 is mounted on the movable support 30, and the lower end extends downward. The upper end of the handle 50 is provided with a through hole 51 for movably connecting to the lower end of the connector 40. The handle 50 is provided with a grip portion 52 located below the through hole 51, and the grip portion 52 is provided with an operation button 53 electrically connected to the lifter 21.

[0033] Compared with the prior art, the medical bed standing support provided by this utility model allows patients to stand up by gripping the handle 52 of the handle 50 with their hands. At this time, there is no need to press the operation button 53; the patient can complete the standing operation using the strength of their own arms. Since the fixed support 20 and the base 10 are detachably connected, the height of the movable support 30, the connecting piece 40, and the handle 50 can be easily adjusted to suit patients of different body shapes. Furthermore, the movable connection between the connecting piece 40 and the handle 50 allows them to move relative to each other as force changes, making the entire standing action more convenient. For patients who cannot exert effective force, after needing to stand up and gripping the handle 52, they can simultaneously press the operation button 53. At this time, the lifting device 21 receives the signal and begins to work, with its free end lifting upwards. Since the movable support 30 is connected to the free end of the lifting device 21, the movable support 30 will slide upwards along the fixed support 20. As the movable support 30 rises, the connector 40 installed on the movable support 30 also moves upward, thereby generating an upward pulling force on the patient through the handle 50, making it easier for the patient to complete the standing up movement, meeting the needs of different types of patients, and also having high convenience.

[0034] Please see Figure 1 and Figure 2As a specific embodiment of the medical bed lifting support provided by this utility model, the upper end of the fixed support 20 is provided with a downwardly extending receiving groove 22, and the lifting device 21 is installed in the receiving groove 22; the lower end of the movable support 30 is provided with a sliding rod 31 that is slidably connected to the receiving groove 22, and the lower end of the sliding rod 31 is connected to the lifting device 21; when the lifting device 21 is working, it can push the sliding rod 31 to slide upward in the receiving groove 22. Since the sliding rod 31 is connected to the movable support 30, the movable support 30 will rise as the sliding rod 31 rises. This structural design cleverly utilizes the sliding fit relationship between the receiving groove 22 and the sliding rod 31, making the lifting movement of the movable support 30 more stable and precise. Moreover, the fixed support 20 provides good protection for the lifting device 21 and the sliding rod 31 through the receiving groove 22, avoiding interference and damage from external factors. At the same time, this structure also facilitates the maintenance and repair of the equipment. When it is necessary to inspect or repair the lifting device 21, the staff can easily operate it from the receiving slot 22; the sliding rod 31 and the movable support 30 are integrated into one structure.

[0035] Please see Figure 2 As a specific embodiment of the medical bed lifting support provided by this utility model, the lower outer surface of the sliding rod 31 is provided with two inwardly recessed and symmetrically arranged mounting surfaces 32. The free end of the lifting device 21 is provided with a connecting block 23. The connecting block 23 is provided with two positioning plates 24 that cooperate with the mounting surfaces 32 and fasteners 25 for fixing the positioning plates 24 and the sliding rod 31. During installation, first align the two positioning plates 24 on the connecting block 23 with the two mounting surfaces 32 on the lower outer surface of the sliding rod 31, and then slowly push the positioning plates 24 along the mounting surfaces 32 until the positioning plates 24 are completely in contact with the mounting surfaces 32. At this time, use the fasteners 25 to pass through the positioning plates 24 and the sliding rod 31 to firmly fix the two together. This connection method not only ensures the stability of the connection between the free end of the lifting device 21 and the sliding rod 31, but also facilitates installation and disassembly, and facilitates subsequent maintenance and repair work. Meanwhile, since the mounting surface 32 is recessed inward and symmetrically arranged, the positioning plate 24 can achieve precise positioning when it is engaged with it, avoiding misalignment and other problems during the connection process, thus ensuring the normal operation of the entire device. Specifically, both the positioning plate 24 and the mounting surface 32 are provided with pin holes, and the fastener 25 is a positioning pin that is engaged with the pin holes for installation.

[0036] Please see Figure 2In one specific embodiment of the medical bed lifting support provided by this utility model, the lifting device 21 is an electric push rod, and the fixed bracket 20 is provided with an interface 26 corresponding to the lifting device 21. Using an electric push rod as the lifting device 21 makes installation more convenient and the use process more precise. The interface 26 corresponding to the lifting device 21 makes it easier to connect the electric push rod to the circuit. A battery is placed in the receiving slot 22 and connected to the electric push rod; the battery can be charged through the interface 26.

[0037] Please see Figure 1 and Figure 2 As a specific embodiment of the medical bed standing support provided by this utility model, the base 10 is provided with a through connecting hole 11, and the outer wall is provided with a fixing hole and a fixing member 12 communicating with the connecting hole 11; the lower end of the fixing bracket 20 passes through the connecting hole 11 and is connected to the fixing member 12; during installation, the lower end of the fixing bracket 20 is fitted into the connecting hole 11 of the base 10, and the fixing member 12 is manipulated to pass through the fixing hole to fix the fixing bracket 20 on the base 10; under this structure, the connection between the fixing bracket 20 and the base 10 is very stable. Preferably, the fixing hole is a screw hole, and the fastener 25 is a bolt, which is screwed to press and fix the end of the bolt onto the fixing bracket 20. At the same time, the through connecting hole 11 design also facilitates the installation and disassembly of the fixing bracket 20. If the fixing bracket 20 needs to be maintained or replaced, the operator can easily pull it out or insert it from the connecting hole 11, which greatly improves the convenience of equipment maintenance. The base 10 has a cylindrical structure and is provided with docking plates 13 on both sides. The two docking plates 13 are used to securely fix the base 10 on the medical bed 70.

[0038] Please see Figure 1 and Figure 2 As a specific embodiment of the medical bed reclining support provided by this utility model, the upper end of the movable support 30 is provided with a horizontal rod 33 extending toward the medical bed 70. The connecting member 40 is a flexible structure and is installed on the horizontal rod 33. The flexible structure of the connecting member 40 allows it to easily adapt to the angle of the patient's arm, making the patient's use more comfortable. Furthermore, the horizontal rod 33 provides a stable support base for the connecting member 40. The direction in which the horizontal rod 33 extends toward the medical bed 70 ensures that the connecting member 40 can always effectively cover the relevant area of ​​the medical bed 70 during adjustment, thereby guaranteeing the efficiency and practicality of the entire device in medical settings. The horizontal rod 33 and the movable support 30 are designed as an integral structure.

[0039] Please see Figures 1 to 3As a specific embodiment of the medical bed standing support provided by this utility model, the connecting member 40 includes a belt 41 and a buckle 42 installed at one end of the belt 41. The two ends of the belt 41 are joined to form a ring structure and are fixedly connected by the buckle 42. The horizontal bar 33 is also provided with a limiting member 60. A limiting distance 61 for the movement of the belt 41 is provided between the limiting member 60 and the horizontal bar 33. The upper end of the ring structure belt 41 is sleeved on the horizontal bar 33 and located in the limiting distance 61. The length of the limiting distance 61 is greater than the width of the belt 41. When the patient's hand holds the gripping part 52 on the handle 50, the patient exerts force on the handle 50 and the connecting member 40, thereby making it easy for the connecting member 40 to move on the horizontal bar 33. To minimize the movement distance of the connector 40 while ensuring a sufficient buffering effect, a limiting member 60 is installed on the horizontal bar 33. The belt 41 passes through the limiting gap 61 on the limiting member 60, restricting its movement within this gap. Since the length of the limiting gap 61 is greater than the width of the belt 41, the belt 41 can move smoothly within it. The operator can unfasten the buckle 42, move the belt 41 to a suitable position, and then re-secure the two ends of the belt 41 using the buckle 42. This structural design ensures the belt 41 remains relatively stable on the horizontal bar 33, preventing it from easily slipping off, while also providing some adjustability. The limiting member 60 prevents the belt 41 from deviating excessively from its predetermined range of movement under external force, ensuring the safety and stability of the entire structure.

[0040] Please see Figure 3 As a specific embodiment of the medical bed reclining support provided by this utility model, the limiting member 60 includes a U-shaped frame 62 and two protrusions 63. The U-shaped frame 62 is inverted and installed on the horizontal rod 33. The two protrusions 63 are respectively fixed at both ends of the U-shaped frame 62 and extend horizontally outward. A through hole 64 is provided on each protrusion 63, and a screw hole corresponding to the through hole 64 is provided on the horizontal rod 33. The protrusions 63 and the horizontal rod 33 are fixed together by bolts that pass through the through hole 64 and are threaded into the screw hole. In practical applications, this structural design of the limiting member 60 has many advantages. First, the inverted installation of the U-shaped frame 62 on the horizontal rod 33 makes the overall structure compact and stable. The horizontally outward extension of the two protrusions 63 effectively increases the limiting range. When the limiting component 60 needs to be installed, the two protrusions 63 are mated and installed on the limiting rod, and the through hole 64 is coaxially aligned with the screw hole. A bolt is passed through the through hole 64 and threaded into the screw hole to securely fix the U-shaped bracket 62 to the horizontal rod 33. An arc surface that matches the outer circular surface of the horizontal rod 33 is provided on the lower end face of the protrusion 63.

[0041] Please see Figure 1 , Figure 2 and Figure 4 As a specific embodiment of the medical bed reclining support provided by this utility model, the handle 50 has a plate-like structure, and the gripping part 52 is a process hole opened on the handle 50; the through hole 51 is an elongated hole, and the length of the through hole 51 is greater than the width of the connector 40; the edges of the process hole are rounded to avoid discomfort when the user grips it. The design of the elongated hole allows for some movement between the connector 40 and the elongated hole. When the connector 40 passes through the through hole 51, because the length of the through hole 51 is greater than the width of the connector 40, there is a certain range of movement between the handle 50 and the connector 40, making the patient's hand or arm more comfortable.

[0042] As a specific embodiment of the medical bed lifting support provided by this utility model, the fixed support 20 is provided with a limiting stop, which corresponds to the free end of the lifting device 21; the limiting stop is used to limit the rising distance of the lifting device 21; the movable support is provided with a clearance groove corresponding to the limiting stop and avoiding the limiting stop; when the lifting device 21 is working, its free end is lifted upward. Since the limiting stop corresponds to the free end of the lifting device 21, as the free end of the lifting device 21 rises, it cannot continue to rise when it reaches the distance limited by the limiting stop. The clearance groove on the movable support can both correspond to the limiting stop, ensuring the rationality and continuity of the entire device structure, and cleverly avoid the limiting stop during the operation of the lifting device 21, so that the movable support can move appropriately within the corresponding space according to the movement of the lifting device 21 without interfering with the limiting stop. This design effectively ensures the safety and stability of the lifting support, preventing potential damage to the lifting device 21 or malfunctions of the entire device due to excessive lifting. Simultaneously, the clearance groove provides more precise spatial constraints for the movement of the movable support, making its movement more standardized and orderly.

[0043] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements 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 medical bed reclining support, characterized in that, include: The base is used for secure mounting on the medical bed; A fixed bracket is attached to the base at its lower end and is detachably connected to the base; the fixed bracket has the freedom to move up and down along the base, and a lifting device is provided on the fixed bracket; A movable support is installed on the upper end of the fixed support and is slidably connected to the fixed support; the movable support is connected to the free end of the lifter; the upper end of the movable support is higher than the medical bed. The connector is mounted on the movable bracket at its upper end and extends downward at its lower end; The handle has a through hole at its upper end for movably connecting to the lower end of the connector; the handle has a grip portion located below the through hole, and the grip portion has an operation button electrically connected to the lifter.

2. The medical bed reclining support as described in claim 1, characterized in that, The upper end of the fixed bracket is provided with a downwardly extending receiving groove, and the lifting device is installed in the receiving groove; the lower end of the movable bracket is provided with a sliding rod that is slidably connected to the receiving groove, and the lower end of the sliding rod is connected to the lifting device.

3. The medical bed reclining support as described in claim 2, characterized in that, The lower outer surface of the sliding rod has two inwardly recessed and symmetrically arranged mounting planes. The free end of the lifting device has a connecting block. The connecting block has two positioning plates that cooperate with the mounting planes and fasteners for fixing the positioning plates and the sliding rod.

4. The medical bed reclining support as described in claim 2, characterized in that, The lifting device is an electric push rod, and the fixed bracket is provided with an interface corresponding to the lifting device.

5. The medical bed reclining support as described in claim 1, characterized in that, The base has a through connection hole, and the outer wall has a fixing hole and a fixing component that communicate with the connection hole; the lower end of the fixing bracket passes through the connection hole and is connected to the fixing component.

6. The medical bed reclining support as described in claim 1, characterized in that, The upper end of the movable support is provided with a horizontal bar for extending toward the medical bed. The connector is a flexible structure and is installed on the horizontal bar.

7. The medical bed reclining support as described in claim 6, characterized in that, The connector includes a belt and a buckle installed at one end of the belt. The two ends of the belt are joined together to form a ring structure and are fixedly connected by the buckle. A limiting member is also provided on the horizontal bar. A limiting distance for the movement of the belt is provided between the limiting member and the horizontal bar. The upper end of the ring-shaped belt is fitted onto the horizontal bar and located within the limiting distance. The length of the limiting distance is greater than the width of the belt.

8. The medical bed reclining support as described in claim 7, characterized in that, The limiting component includes a U-shaped frame and two protrusions. The U-shaped frame is installed upside down on the horizontal rod, and the two protrusions are respectively fixed at both ends of the U-shaped frame and extend horizontally outward. A through hole is provided on the protrusion, and a screw hole corresponding to the through hole is provided on the horizontal rod. The protrusion and the horizontal rod are fixed by bolts that pass through the through hole and are threadedly connected to the screw hole.

9. The medical bed reclining support as described in claim 7, characterized in that, The handle is a plate-shaped structure, and the gripping part is a process hole opened on the handle; the through hole is an elongated hole, and the length of the through hole is greater than the width of the connector.

10. The medical bed reclining support as described in claim 1, characterized in that, The fixed bracket is provided with a limiting stop, which corresponds to the free end of the lifting device; the limiting stop is used to limit the rising distance of the lifting device; the movable bracket is provided with a clearance groove that corresponds to the limiting stop and avoids the limiting stop.

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