Sickbed with auxiliary function
By designing a bed with auxiliary functions, using a lift plate driven by a hydraulic cylinder to assist the patient in sitting up, and ensuring the stability of the bed through a fixed unit, the problem of existing beds requiring relative assistance and unstable placement of the bed is solved, and the existing bed is realized The effect of reducing stress for caregivers and improving bed stability.
Patent Information
- Application Number
- CN202322919307.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-10-30
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2033-10-30
AI Technical Summary
The existing bed needs help from relatives when the patient gets up, which causes the nursing staff to be tired, and the bed is easily unstable when it stops, which cannot meet the usage needs.
A hospital bed with auxiliary functions is designed, including a bed frame, auxiliary unit and fixed unit. The auxiliary unit drives the lifting plate to rotate in the rotation axis direction through the hydraulic cylinder to assist the patient to sit up; the fixing unit is fixed when the bed is stopped by a universal wheel and a support assembly to avoid unstable placement of the bed.
The lifting plate driven by the hydraulic cylinder assists the patient in sitting up, reducing the pressure on the caregiver, and ensuring the bed is placed stably when stopped through the fixed unit, improving the safety of the bed.
Smart Images
Figure CN222444616U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical equipment, in particular to a hospital bed with auxiliary functions. Background Art
[0002] In recent years, people's living standards have continued to improve, medical standards have also been continuously improving, and hospitals have become more and more modernized. When patients suffer from more serious illnesses and need to stay in the hospital for observation, they need to use hospital beds. Hospital beds generally refer to beds used by patients during recuperation. They have multiple nursing functions and operation buttons. The main uses of hospital beds include major hospitals, township health centers, community health service centers, etc.
[0003] Patients usually need to sit up when eating in bed. When patients are unwell, they often have difficulty getting up and need relatives to help them up, which causes great fatigue to nursing staff. In addition, when the hospital ward is crowded, the position of the bed often needs to be adjusted. Existing beds are usually provided with wheels for easy movement, but the beds are often unstable when stopped, which cannot meet people's use needs. For this reason, we propose a bed with auxiliary functions. Utility Model Content
[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a hospital bed with auxiliary functions, which can help the patient stand up and fix the bed when it stops to avoid unstable parking of the bed, which can effectively solve the problems in the background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hospital bed with auxiliary functions, comprising a bed frame, an auxiliary unit and a fixing unit;
[0006] Bed frame: a frame-shaped structure, with four legs fixedly connected to the four corners of the lower end of the bed frame;
[0007] Auxiliary unit: comprising a fixed plate, a rotating shaft, a lifting plate and a driving assembly, wherein a fixed plate is provided at the right end of the inner side of the bed frame, the left end of the fixed plate is rotatably connected to the rotating shaft, the left end of the rotating shaft is fixedly connected to the right end of the lifting plate, and the driving assembly is installed at the lower end of the bed frame;
[0008] Fixed unit: installed at the lower end of the leg.
[0009] The bed frame is used to support the main structure. When in use, the auxiliary unit can be used to help the patient sit up. The lifting plate can be driven to move by the driving component. The patient can be driven to sit up by rotating and raising the lifting plate along the direction of the rotation axis. The fixing unit is used to support and fix the bed stably and securely when the bed does not need to be moved, thereby preventing the bed from sliding due to the rollers.
[0010] Furthermore, the driving assembly includes an upper connecting frame, a support plate, a lower connecting frame and a hydraulic cylinder, wherein the lower end of the lifting plate is fixedly connected to the upper end of the upper connecting frame, the lower surface of the bed frame is fixedly connected to the upper end of the support plate, the inner upper end of the support plate is fixedly connected to the lower end of the lower connecting frame, the inner part of the lower connecting frame is movably connected to one end of the hydraulic cylinder, and the inner part of the upper connecting frame is movably connected to the other end of the hydraulic cylinder. When the lifting plate needs to be raised, the hydraulic cylinder can be controlled to extend, and the extension of the hydraulic cylinder drives the angle between the hydraulic cylinder and the upper and lower connecting frames to change, driving the lifting plate to generate displacement, so that the lifting plate rotates along the direction of the rotation axis.
[0011] Furthermore, the bed frame further comprises a front guardrail and a baffle, wherein the left end of the upper surface of the bed frame is fixedly connected to the lower end of the front guardrail, and the right end of the upper surface of the bed frame is fixedly connected to the baffle. To facilitate control when the bed is moved, the front guardrail can be used as a handle to drive the bed to move, and can also be used as a guardrail to prevent the patient from accidentally falling.
[0012] Furthermore, the fixing unit includes a nut, a universal wheel and a support assembly. A hole is provided at the lower end of the support leg, and the upper end of the universal wheel is rotatably connected in the hole. The upper end of the universal wheel passes through the hole and is threadedly connected to the nut. The support assembly is installed at the lower end of the side of the support leg. When it is necessary to move, a universal wheel can be installed through a nut. When controlling the movement of the bed, the universal wheel can assist this process. The support assembly is used to support the bed when it needs to be stopped and fix the bed.
[0013] Furthermore, the support assembly includes a storage slot 1, a bracket, a movable shaft, a fixed rod and a fixed plate. A vertical storage slot 1 is provided at the side end of the support leg. The lower end of the storage slot 1 is fixedly connected to the bracket. The two brackets are rotatably connected to the movable shaft. The movable shaft is fixedly connected to one end of the fixed rod, and the other end of the fixed rod is fixedly connected to the fixed plate. When support is needed, the fixed rod can be rotated along the movable shaft direction to drive the fixed plate to contact the ground, thereby supporting and fixing the support leg, thereby preventing the bed from sliding due to the universal wheels when it needs to be fixed, causing the bed to move, and indirectly threatening the patient's safety.
[0014] Furthermore, it also includes a second storage slot, a second rotating shaft and side guardrails. The front and rear ends of the bed frame are respectively provided with two transverse second storage slots. The left and right ends of the inside of the second storage slot are respectively fixedly connected to the left and right ends of the second rotating shaft. The outside of the second rotating shaft is sleeved with side guardrails. To prevent the patient from falling from the side when lying on the bed, the side guardrails are provided. At the same time, to facilitate the patient to get on and off the bed, the side guardrails can be controlled to rotate along the direction of the second rotating shaft and stored in the second storage slot during use, which can ensure that the patient can get on and off the bed conveniently and prevent the patient from falling when resting on the bed.
[0015] Compared with the prior art, the beneficial effects of the utility model are: the hospital bed with auxiliary functions has the following advantages:
[0016] 1. The extension of the hydraulic cylinder can be controlled. The extension of the hydraulic cylinder drives the angle between the hydraulic cylinder and the upper connecting frame and the lower connecting frame to change, driving the lifting plate to move, so that the lifting plate rotates along the direction of the rotation axis. The lifting plate rises and drives the patient to sit up, which is convenient for reducing the pressure on the caregivers.
[0017] 2. The fixing rod can be rotated along the direction of the movable axis to drive the fixing plate to contact the ground, thereby supporting and fixing the legs, thereby preventing the bed from sliding due to the universal wheels when it needs to be fixed, causing the bed to move and indirectly threatening the patient's safety.
[0018] 3. The patient bed with auxiliary functions can reduce the pressure of caregivers through the auxiliary functions, and can make the bed easier to move while improving stability, which can meet people's usage needs. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the structure of the utility model;
[0020] Figure 2 For this utility model Figure 1 A schematic diagram of the partially enlarged structure at center A;
[0021] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model.
[0022] In the figure: 1 bed frame, 2 legs, 3 auxiliary unit, 31 fixed plate, 32 rotating shaft, 33 lifting plate, 34 upper connecting frame, 35 support plate, 36 lower connecting frame, 37 hydraulic cylinder, 4 fixed unit, 41 nut, 42 universal wheel, 43 storage slot 1, 44 bracket, 45 movable shaft, 46 fixed rod, 47 fixed plate, 5 front guardrail, 6 baffle, 7 storage slot 2, 8 rotating shaft 2, 9 side guardrail. DETAILED DESCRIPTION
[0023] 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.
[0024] See also Figure 1-3The present embodiment provides a technical solution: a hospital bed with auxiliary functions, comprising a bed frame 1, an auxiliary unit 3 and a fixing unit 4; the bed frame 1 is a frame-shaped structure and is horizontally arranged for patients to lie down and rest, and the four corners of the lower end of the bed frame 1 are respectively fixedly connected to four legs 2, and the legs 2 are used to provide stable support for the four corners of the bed frame 1.
[0025] The auxiliary unit 3 includes a fixed plate 31, a rotating shaft 32, a lifting plate 33 and a driving assembly. The fixed plate 31 is arranged at the right end of the inner part of the bed frame 1. The left end of the fixed plate 31 is rotatably connected to the rotating shaft 32. The left end of the rotating shaft 32 is fixedly connected to the right end of the lifting plate 33. The driving assembly includes an upper connecting frame 34, a supporting plate 35, a lower connecting frame 36 and a hydraulic cylinder 37. The hydraulic cylinder 37 is used to drive the upper connecting frame 34 to move. The hydraulic cylinder 37 is an existing mature technology.
[0026] The lower end of the lifting plate 33 is fixedly connected to the upper end of the upper connecting frame 34, the lower surface of the bed frame 1 is fixedly connected to the upper end of the support plate 35, the inner upper end of the support plate 35 is fixedly connected to the lower end of the lower connecting frame 36, the inner part of the lower connecting frame 36 is movably connected to one end of the hydraulic cylinder 37, and the inner part of the upper connecting frame 34 is movably connected to the other end of the hydraulic cylinder 37, and the lifting plate 33 can be flipped relative to the bed frame 1.
[0027] See also Figure 1 and Figure 3 The bed frame 1 is used to support the main structure. When in use, the auxiliary unit 3 can be used to assist the patient to sit up. The lifting plate 33 can be driven to move by the driving component. The lifting plate 33 can be rotated and raised along the direction of the rotating axis 32 to drive the patient to sit up, thereby achieving power assistance or assistance and improving the convenience of the patient; the fixing unit 4 is used to support and fix the bed to make it stable and secure when the bed does not need to be moved, to prevent the roller from driving the bed to slide, and to achieve a positioning effect.
[0028] When the lifting plate 33 needs to be raised, the hydraulic cylinder 37 can be controlled to extend. The extension of the hydraulic cylinder 37 drives the angle between the hydraulic cylinder 37 and the upper connecting frame 34 and the lower connecting frame 36 to change, driving the lifting plate 33 to move, so that the lifting plate 33 rotates along the rotation axis 32. The front guardrail 5 and the baffle 6 are also included. The left end of the upper surface of the bed frame 1 is fixedly connected to the lower end of the front guardrail 5, and the right end of the upper surface of the bed frame 1 is fixedly connected to the baffle 6. In order to facilitate the control when the bed is moved, the front guardrail 5 can be used as a handle to drive the bed to move, and it can be used as a guardrail to prevent the patient from accidentally falling.
[0029] See also Figure 2The universal wheel 42 can be installed and fixed by the nut 41. When the position of the bed needs to be adjusted, the universal wheel 42 can be used to assist this process. The support assembly is used to support the bed when it needs to be stopped and fix the bed. When support is needed, the fixing rod 46 can be rotated along the direction of the movable axis 45 to drive the fixing plate 47 to contact the ground, thereby supporting and fixing the legs, thereby preventing the universal wheel 42 from sliding when the bed needs to be fixed, causing the bed to move, and indirectly posing a threat to the patient's safety.
[0030] See also Figure 1 , and also includes a storage slot 27, a rotating shaft 28 and a side guardrail 9. Two horizontal storage slots 27 are respectively opened at the front and rear ends of the bed frame 1. The left and right ends of the storage slot 27 are respectively fixedly connected to the left and right ends of the rotating shaft 28. The side guardrail 9 is sleeved on the outside of the rotating shaft 28. To prevent the patient from falling from the side when lying on the bed, the side guardrail 9 is provided. At the same time, to facilitate the patient to get on and off the bed, the side guardrail 9 can be controlled to rotate along the direction of the rotating shaft 28 and stored in the storage slot 27 during use, which can ensure that the patient can get on and off the bed conveniently and prevent the patient from falling when resting on the bed.
[0031] The working principle of a hospital bed with auxiliary functions provided by the utility model is as follows:
[0032] The bed frame 1 is used to support the main structure. When in use, the auxiliary unit 3 can be used to assist the patient to sit up. The lifting plate 33 can be driven to move by the driving component. The patient can be driven to sit up by rotating and raising the lifting plate 33 along the direction of the rotation axis 32. The fixing unit 4 is used to support and fix the bed to make it stable and secure when the bed does not need to be moved, so as to prevent the rollers from causing the bed to slide. When it is necessary to control the lifting plate 33 to rise, the hydraulic cylinder 37 can be controlled to extend. The extension of the hydraulic cylinder 37 drives the angle between the hydraulic cylinder 37 and the upper connecting frame 34 and the lower connecting frame 36 to change, thereby driving the lifting plate 33 to move and causing the lifting plate 33 to rotate along the direction of the rotation axis 32. It also includes a front guardrail 5 and a baffle 6. The left end of the upper surface of the bed frame 1 is fixedly connected to the lower end of the front guardrail 5, and the right end of the upper surface of the bed frame 1 is fixedly connected to the baffle 6.
[0033] To facilitate control when the bed is moved, the front guardrail 5 can be used as a handle to drive the bed to move, and it can also be used as a guardrail to prevent the patient from accidentally falling. The universal wheel 42 can be installed and fixed by the nut 41. When the position of the bed needs to be adjusted, the universal wheel 42 can be used to assist this process. The support assembly is used to support and fix the bed when it needs to be stopped. When support is needed, the fixing rod 46 can be rotated along the direction of the movable axis 45 to drive the fixing plate 47 to contact the ground, and the legs are supported and fixed to prevent the bed from sliding due to the universal wheel 42 when it needs to be fixed, causing the bed to move, indirectly threatening the patient's safety, and preventing the patient from falling from the side when on the bed. Side guardrails 9 are provided. At the same time, to facilitate patients getting on and off the bed, the side guardrails 9 can be controlled to rotate along the direction of the rotating axis 8 and stored in the storage slot 7 during use, which can ensure that patients can get on and off the bed conveniently and prevent them from falling when resting on the bed.
[0034] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A hospital bed with auxiliary functions, characterized in that: It comprises a bed frame (1), an auxiliary unit (3) and a fixing unit (4); The bed frame (1) is a frame-shaped structure, and the four corners of the lower end of the bed frame (1) are respectively fixedly connected to four legs (2); The auxiliary unit (3) comprises a fixed plate (31), a rotating shaft (32), a lifting plate (33) and a driving assembly. The fixed plate (31) is arranged at the right end of the interior of the bed frame (1). The left end of the fixed plate (31) is rotatably connected to the rotating shaft (32). The left end of the rotating shaft (32) is fixedly connected to the right end of the lifting plate (33). The driving assembly is installed at the lower end of the bed frame (1). The driving assembly comprises an upper connecting frame (34), a supporting plate (35), a lower connecting frame (36) and a hydraulic cylinder (37). The lower end of the lifting plate (33) is fixedly connected to the upper end of the upper connecting frame (34). The lower surface of the bed frame (1) is fixedly connected to the upper end of the supporting plate (35). The upper end of the support plate (35) is fixedly connected to the lower end of the lower connecting frame (36). The interior of the lower connecting frame (36) is movably connected to one end of the hydraulic cylinder (37). The interior of the upper connecting frame (34) is movably connected to the other end of the hydraulic cylinder (37). A fixing unit (4): mounted on the lower end of the support leg (2); the fixing unit (4) comprises a nut (41), a universal wheel (42) and a support assembly; a hole is provided at the lower end of the support leg (2); the upper end of the universal wheel (42) is rotatably connected in the hole; the upper end of the universal wheel (42) is threadedly connected to the nut (41) through the hole; the support assembly is mounted on the lower end of the side of the support leg (2); the support assembly is used to support the bed when it needs to be stopped, so as to fix the bed.
2. A hospital bed with auxiliary functions according to claim 1, characterized in that: It also comprises a front guardrail (5) and a baffle (6), wherein the left end of the upper surface of the bed frame (1) is fixedly connected to the lower end of the front guardrail (5), and the right end of the upper surface of the bed frame (1) is fixedly connected to the baffle (6).
3. The hospital bed with auxiliary functions according to claim 1, characterized in that: The support assembly comprises a storage groove (43), a bracket (44), a movable shaft (45), a fixed rod (46) and a fixed plate (47); a vertical storage groove (43) is provided at the side end of the support leg (2); the lower end of the storage groove (43) is fixedly connected to the bracket (44); the two brackets (44) are rotatably connected to the movable shaft (45); the movable shaft (45) is fixedly connected to one end of the fixed rod (46); and the other end of the fixed rod (46) is fixedly connected to the fixed plate (47).
4. The hospital bed with auxiliary functions according to claim 1, characterized in that: The bed frame (1) further comprises a second storage groove (7), a second rotating shaft (8) and a side guardrail (9). The front and rear ends of the bed frame (1) are respectively provided with two transverse second storage grooves (7). The left and right ends of the inside of the second storage groove (7) are respectively fixedly connected to the left and right ends of the second rotating shaft (8). The outside of the second rotating shaft (8) is sleeved with a side guardrail (9).